CN105513232A - Safe emergency dredging method and system - Google Patents
Safe emergency dredging method and system Download PDFInfo
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- CN105513232A CN105513232A CN201610080789.5A CN201610080789A CN105513232A CN 105513232 A CN105513232 A CN 105513232A CN 201610080789 A CN201610080789 A CN 201610080789A CN 105513232 A CN105513232 A CN 105513232A
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims description 7
- 230000008054 signal transmission Effects 0.000 claims description 3
- 230000003370 grooming effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
- G08B7/066—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources guiding along a path, e.g. evacuation path lighting strip
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- Telephonic Communication Services (AREA)
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Abstract
The invention provides a safe emergency dredging method and system. The method includes the steps of obtaining dangerous position information corresponding to a danger signal and obtaining the distance between the danger detector and a user terminal in wireless communication with a safe emergency terminal when the danger signal is detected through a danger detector; sending terminal position information of the safe emergency terminal, the danger signal, the dangerous position information and the distance corresponding to the user terminal to a remote server, and making the remote server generate escape route information corresponding to the user terminal. By means of the method and the system, the dangerous position information can be confirmed, the user terminal can be positioned according to the dangerous position information and the distance between the safe emergency terminal and the user terminal, the escape route information corresponding to the user terminal, and in this way, a corresponding escape route can be provided for each user terminal in buildings, a user can escape according to the escape route displayed on his/her user terminal, and safety is quite high.
Description
Technical Field
The invention relates to the technical field of communication technology and safety control, in particular to a safety emergency grooming method and a safety emergency grooming system.
Background
At present, people often go into and go out of buildings such as office buildings, residential buildings or shopping malls, the buildings can usually contain a large number of people, and if a fire or terrorist attack or other events happen in the buildings, a large number of casualties can be caused, so that the people in the buildings need to be safely and emergently dredged when a dangerous event happens.
Currently, emergency access points, the middle of long corridors or corridor junctions of buildings are all provided with safety exit indicator lamps, which generally consist of indicator slogans, indicator arrows and indicator lamps. When a dangerous event occurs, people in the building can select a channel to escape according to the indication slogan or the indication arrow of the safety exit indicator lamp, and the security department can send security personnel into the building to evacuate and guide the people in the building.
However, when a dangerous event occurs, the environment in the building is complex, the channel indicated by the safety exit indicator lamp is very fixed, dangerous factors are likely to exist in the channel indicated by the safety exit indicator lamp, people rely on the safety exit indicator lamp and security personnel entering the building to evacuate, the safety is not high, and the safety of the personnel in the building and the security personnel entering the building is difficult to guarantee.
Disclosure of Invention
In view of this, an object of the embodiments of the present invention is to provide a method and a system for emergency evacuation, which are used for positioning a user terminal in a building and obtaining escape route information corresponding to the user terminal, so that a corresponding escape route can be provided for each user terminal in the building, and a user can escape according to the escape route displayed by the user terminal, so that the safety is high.
In a first aspect, an embodiment of the present invention provides a safety emergency evacuation method, where the method includes:
when the safety emergency terminal detects a danger signal in a building through a danger detector, acquiring danger position information corresponding to the danger signal and acquiring the distance between user terminals in wireless communication with the safety emergency terminal;
the safety emergency terminal sends self terminal position information, the danger signal, the danger position information and the distance corresponding to the user terminal to a remote server so that the remote server generates escape route information corresponding to the user terminal;
and the safety emergency terminal receives escape route information corresponding to the user terminal and sent by the remote server, and sends the escape route information to the user terminal.
With reference to the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, where a wireless communication element is installed in the security emergency terminal; the safety emergency terminal obtains the distance between the user terminals which carry out wireless communication with the safety emergency terminal, and the method comprises the following steps:
the safety emergency terminal establishes wireless communication connection with a user terminal in a wireless signal coverage range of the safety emergency terminal through the wireless communication element;
the safety emergency terminal sends a distance detection signal to the user terminal through the wireless communication connection;
and when a distance response signal returned by the user terminal is received, the safety emergency terminal calculates the distance between the safety emergency terminal and the user terminal according to the sending time of the distance detection signal, the receiving time of the distance response signal and the signal transmission speed.
With reference to the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where the method further includes:
acquiring an internal route map of the building, marking dangerous positions and all safety channels in the internal route map of the building according to the dangerous position information, and displaying the marked internal route map; or,
and receiving the internal route map of the building marked with dangerous positions and all safety channels, which is sent by the remote server, and displaying the received internal route map.
With reference to the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, where the method further includes:
according to the danger signal and the danger position information, voice prompt information for danger warning is played;
and sending danger help seeking information to a security terminal corresponding to the danger signal according to the danger signal, the danger position information and the address information of the building.
In a second aspect, an embodiment of the present invention provides a safety emergency grooming method, where the method includes:
the remote server receives terminal position information, danger signals, danger position information and distances corresponding to user terminals, wherein the terminal position information, the danger signals and the danger position information are sent by a plurality of safety emergency terminals in a building;
the remote server generates escape route information corresponding to the user terminal according to the internal route map of the building, the terminal position information and the dangerous position information sent by the plurality of safety emergency terminals and the distance corresponding to the user terminal;
and the remote server sends the escape route information to a safety emergency terminal so that the safety emergency terminal sends the escape route information to the user terminal.
With reference to the second aspect, an embodiment of the present invention provides a first possible implementation manner of the second aspect, where the generating, by the remote server, escape route information corresponding to the user terminal according to an internal route map of the building, terminal location information and dangerous location information sent by the multiple safety emergency terminals, and a distance corresponding to the user terminal includes:
the remote server acquires the positioning information of the user terminal according to the terminal position information sent by the plurality of safety emergency terminals and the distance corresponding to the user terminal;
and the remote server generates escape route information corresponding to the user terminal according to the dangerous position information, the positioning information of the user terminal and the internal route map of the building.
With reference to the first possible implementation manner of the second aspect, an embodiment of the present invention provides a second possible implementation manner of the second aspect, where the obtaining, by the remote server, the location information of the user terminal according to the terminal location information sent by the multiple security emergency terminals and the distance corresponding to the user terminal includes:
the remote server acquires an internal route map of the building;
and the remote server determines the position corresponding to the user terminal in the internal route map according to the terminal position information sent by the plurality of safety emergency terminals and the distance corresponding to the user terminal, and takes the determined position as the positioning information of the user terminal.
With reference to the first possible implementation manner of the second aspect, an embodiment of the present invention provides a third possible implementation manner of the second aspect, where the generating, by the remote server, escape route information corresponding to the user terminal according to the dangerous location information, the location information of the user terminal, and the internal route map of the building, includes:
the remote server marks the dangerous position information and the positioning information of the user terminal in an internal route map of the building;
and the remote server marks a safe escape passage corresponding to the user terminal in the marked internal route map by using a preset color, and the marked internal route map is used as escape route information corresponding to the user terminal.
With reference to the second aspect, an embodiment of the present invention provides a fourth possible implementation manner of the second aspect, where the method further includes:
and the remote server marks dangerous positions and all safety channels in an internal route map of the building according to the dangerous position information, and sends the marked internal route map to a safety emergency terminal so that the safety emergency terminal displays the internal route map.
In a third aspect, an embodiment of the present invention provides a security emergency evacuation system, where the system includes a remote server and multiple security emergency terminals;
the safety emergency terminal is used for acquiring dangerous position information corresponding to dangerous signals and acquiring the distance between user terminals in wireless communication with the safety emergency terminal when the dangerous signals in the building are detected by the dangerous detector; sending the terminal position information, the danger signal, the danger position information and the distance corresponding to the user terminal to the remote server; receiving escape route information corresponding to the user terminal and sent by the remote server, and sending the escape route information to the user terminal;
the remote server is used for receiving terminal position information, danger signals, danger position information and distances corresponding to user terminals, which are sent by a plurality of safety emergency terminals in a building; acquiring positioning information of the user terminal according to the terminal position information sent by the plurality of safety emergency terminals and the distance corresponding to the user terminal; generating escape route information corresponding to the user terminal according to the dangerous position information, the positioning information of the user terminal and the internal route map of the building; and sending the escape route information to a safety emergency terminal.
In the method and the system provided by the embodiment of the invention, when the danger detector detects the danger signal, the danger position information corresponding to the danger signal is obtained, and the distance between the user terminals which are in wireless communication with the user terminals is obtained; sending self terminal position information, danger signals, danger position information and the distance corresponding to the user terminal to a remote server, and enabling the remote server to generate escape route information corresponding to the user terminal; and receiving escape route information corresponding to the user terminal sent by the remote server, and sending the escape route information to the user terminal. According to the invention, the dangerous position information can be determined, the user terminal is positioned according to the dangerous position information and the distance between the safety emergency terminal and the user terminal, and the escape route information corresponding to the user terminal is obtained, so that a corresponding escape route can be provided for each user terminal in a building, and a user can escape according to the escape route displayed by the user terminal, therefore, the safety is very high.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1A is a schematic diagram illustrating a network architecture of a security emergency evacuation provided in embodiment 1 of the present invention;
fig. 1B shows a signaling interaction diagram of a security emergency grooming method according to embodiment 1 of the present invention;
fig. 2 shows a schematic structural diagram of a safety emergency evacuation system provided in embodiment 2 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
In consideration of the fact that in the related art, when a dangerous event occurs, the environment in a building is complex, a channel indicated by a safety exit indicator lamp is very fixed, and dangerous factors are likely to exist in the indicated channel, people rely on the safety exit indicator lamp and security personnel entering the building to evacuate, the safety is not high, and the safety of the personnel in the building and the security personnel entering the building is difficult to guarantee. Based on this, the embodiment of the invention provides a safety emergency evacuation method and a safety emergency evacuation system. The following is described by way of example.
Example 1
The embodiment of the invention provides a safe emergency evacuation method. A network architecture corresponding to the method is shown in fig. 1A, and the network architecture includes a plurality of security emergency terminals, a remote server, and a user terminal. A plurality of safety emergency terminals are installed in the corridors and corridors of the building and form a local area network through a wired network. And the plurality of safety emergency terminals are connected with the remote server through a wired network or a wireless network. Each safety emergency terminal is connected with a plurality of user terminals in the wireless signal coverage range of the safety emergency terminal through a wireless network. In fig. 1A, a security emergency terminal 1, a security emergency terminal 2, and a security emergency terminal N are only schematically illustrated, and the security emergency terminal 1 is only schematically illustrated as being connected to a user terminal 1 and a user terminal 2 through a wireless network.
When a dangerous event occurs, each user terminal in the building can be provided with an individual targeted escape route through the method provided by the embodiment of the invention, so that the safety and the success rate of escape are improved.
Referring to fig. 1B, the method specifically includes the steps of:
step 101: when the safety emergency terminal detects a danger signal in a building through the danger detector, dangerous position information corresponding to the danger signal is obtained, and the distance between the user terminals in wireless communication with the safety emergency terminal is obtained.
At present, a building generally has a plurality of floors, and an internal corridor and a corridor are complicated, so a plurality of safety emergency terminals are installed in the corridor and the corridor of the building, and terminal position information corresponding to the safety emergency terminals is stored in the safety emergency terminals, and the terminal position information corresponding to the safety emergency terminals can comprise the floor where the safety emergency terminals are located, the direction of the floor and the like.
The safety emergency terminal is provided with a danger detector which can be a smoke detector, a temperature detector, a vibration detector and the like. Smoke detectors and temperature detectors may be used to detect fire signals, shock detectors may be used to detect seismic signals or explosion signals, etc. The safety emergency terminal detects the surrounding environment in real time through a danger detector in the safety emergency terminal.
When the danger signal is detected, the safety emergency terminal takes the terminal position information stored by the safety emergency terminal as the danger position information corresponding to the danger signal. In addition, a wireless communication element is installed in the safety emergency terminal. The Wireless communication element may be a WIFI (Wireless-Fidelity) communication element or a bluetooth communication element, etc. The safety emergency terminal establishes wireless communication connection with the user terminal within the wireless signal coverage range of the safety emergency terminal through the wireless communication element, and sends a distance detection signal to the user terminal through the wireless communication connection. And when the user terminal receives the distance detection signal, sending a distance response signal to the safety emergency terminal. And when the safety emergency terminal receives a distance response signal returned by the user terminal, calculating the distance between the safety emergency terminal and the user terminal according to the sending time of the distance detection signal, the receiving time of the distance response signal and the signal transmission speed.
In the embodiment of the present invention, the same user terminal may be in the wireless signal coverage of multiple security emergency terminals, and each security emergency terminal calculates the distance to the user terminal in the manner described above.
For each user terminal in the building, the corresponding distance of the user terminal is detected through the safety emergency terminal according to the mode.
Step 102: and the safety emergency terminal sends the terminal position information, the danger signal, the danger position information and the distance corresponding to the user terminal to the remote server.
In the embodiment of the invention, a plurality of safety emergency terminals in a building form a local area network through a wired network. When a certain safety emergency terminal in a building detects a danger signal and acquires danger position information corresponding to the danger signal, the safety emergency terminal can send the danger signal and the danger position information to each other safety emergency terminal in the building through a local area network, so that all safety emergency terminals in the building can know that a danger event occurs in the building. At this moment, the safety emergency terminal which detects the danger signal sends the terminal position information of the safety emergency terminal, the danger signal, the danger position information and the distance corresponding to the user terminal to the remote server. And each other safety emergency terminal in the building also sends the terminal position information of the safety emergency terminal and the detected distance corresponding to the user terminal to the remote server.
Step 103: the remote server receives the terminal position information, the danger signals, the danger position information and the distances corresponding to the user terminals sent by the plurality of safety emergency terminals in the building, and generates escape route information corresponding to the user terminals according to an internal route map of the building, the terminal position information, the danger position information and the distances corresponding to the user terminals sent by the plurality of safety emergency terminals.
When the escape route information corresponding to the user terminal is generated, the remote server firstly acquires the positioning information of the user terminal according to the terminal position information sent by the plurality of safety emergency terminals and the distance corresponding to the user terminal, wherein the positioning information is the specific position of the user terminal in the building. And the remote server generates escape route information corresponding to the user terminal according to the dangerous position information, the positioning information of the user terminal and the internal route map of the building.
The specific process of positioning the user terminal and acquiring the positioning information of the user terminal includes:
the remote server acquires an internal route map of the building, determines a position corresponding to the user terminal in the internal route map according to the terminal position information sent by the plurality of safety emergency terminals and the distance corresponding to the user terminal, and takes the determined position as the positioning information of the user terminal.
In the embodiment of the invention, the corresponding relation between the internal route map of the building and the address information of the building is stored in the remote server in advance. When the safety emergency terminal sends information such as a danger signal, danger position information, a distance corresponding to the user terminal and the like to the remote server, the safety emergency terminal also sends address information of the building to the remote server. When the remote server receives the address information, the remote server calls the internal route map of the building from the corresponding relation between the internal route map of the building and the address information which are stored in advance.
For any user terminal in the building, the remote server marks terminal position information of each safety emergency terminal which sends the distance corresponding to the user terminal in an internal route map of the building, calculates the position of the user terminal in the internal route map through trigonometric theory according to the distances corresponding to the user terminals sent by the plurality of safety emergency terminals, and determines the position as the positioning information of the user terminal.
For each other user terminal in the building, the positioning information of each other user terminal can be obtained respectively according to the above mode. After the user terminal is located by the above method and the location information of the user terminal is obtained, the escape route information corresponding to the user terminal can be generated by the following method, which specifically includes:
the remote server marks dangerous position information and positioning information of the user terminal in an internal route map of the building, marks a safety escape channel corresponding to the user terminal in the marked internal route map by using a preset color, and takes the marked internal route map as escape route information corresponding to the user terminal.
The preset color may be green or yellow, etc. And the remote server marks each safety escape passage which is corresponding to the user terminal and can avoid the dangerous position information in an internal route map of the building by a preset color, and takes the marked internal route map as escape route information corresponding to the user terminal. Therefore, the user can select a safe escape channel from the escape route information to escape, the user is ensured to avoid dangerous position information, and the escape success rate and safety are improved.
Or, the remote server marks the shortest safe escape channels which can avoid the dangerous position information and correspond to the user terminal in the internal route map of the building by colors preset by the user, and the marked internal route map is used as the escape route information corresponding to the user terminal. Therefore, the user selects a safe escape channel from the escape route information to escape, the selected safe escape channel is short in distance, the user can be ensured to avoid dangerous position information, the escape time of the user is shortened, the user can break away from danger as soon as possible, and the success rate and safety of escape are improved.
In the embodiment of the invention, the escape route information for escaping from the positioning information position of the user terminal can be generated for the user terminal at different positions in the building according to the mode provided by the step, so that personalized and targeted escape guidance is carried out on each user, and the personnel evacuation efficiency when a dangerous event occurs is greatly improved.
Step 104: and the remote server sends the generated escape route information to the safety emergency terminal.
Since the user terminal may be located within the wireless signal coverage of a plurality of safety emergency terminals, for one user terminal, the remote server may randomly select one safety emergency terminal from the plurality of safety emergency terminals, and transmit the generated escape route information to the selected safety emergency terminal.
In addition, the remote server can also select one safety emergency terminal with the shortest distance to the user terminal from the plurality of safety emergency terminals, and send the escape route information corresponding to the user terminal to the safety emergency terminal with the shortest distance, so that the time for the user terminal to receive the escape route information can be shortened.
Step 105: and the safety emergency terminal receives escape route information corresponding to the user terminal and sent by the remote server, and sends the escape route information to the user terminal.
After the user terminal receives the escape route information corresponding to the safety emergency terminal, the user terminal can escape according to the safety escape channel indicated in the escape route information, so that the user can be ensured to avoid dangerous positions, and the escape success rate and safety are improved.
In the embodiment of the invention, the internal route map of the building can also be stored in the safety emergency terminal. The safety emergency terminal is also provided with a display, and when no dangerous event occurs in the building, the display can be used for playing advertisement information, safely propagandizing movies and televisions and the like. When a dangerous event occurs in the building, the safety emergency terminal acquires the stored internal route map of the building, marks dangerous positions and all safety channels in the internal route map of the building according to the dangerous position information, and displays the marked internal route map through a display of the safety emergency terminal.
In addition, the internal route map labeled with the dangerous locations and all the safe channels may be generated by a remote server, and specifically, the remote server labels the dangerous locations and all the safe channels in the internal route map of the building according to the dangerous location information, and transmits the labeled internal route map to each safe emergency terminal in the building. And each safety emergency terminal in the building receives the internal route map of the building marked with dangerous positions and all safety channels, which is sent by the remote server, and displays the received internal route map through a display of the safety emergency terminal.
In the embodiment of the invention, the safety emergency terminal is also provided with a voice broadcast device. When a certain safety emergency terminal detects a danger signal, the safety emergency terminal plays voice prompt information for danger warning through a voice broadcaster according to the danger signal and danger position information. And the safety emergency terminal also sends the danger signal and the danger position information to other safety emergency terminals in the building through the local area network. After receiving the danger signal and the danger position information, other safety emergency terminals play voice prompt information for danger warning through the voice broadcast devices of the safety emergency terminals. Therefore, after the users at all places of the building hear the played voice prompt information, the users can escape as soon as possible, and more time is won for escape.
In addition, in the embodiment of the invention, when a certain safety emergency terminal detects a danger signal, the safety emergency terminal also sends danger help-seeking information to the security terminal corresponding to the danger signal according to the danger signal, the danger position information and the address information of the building.
When the danger signal is a fire signal, the security terminal corresponding to the danger signal can be a terminal of a fire department. When the dangerous signal is an explosion or earthquake signal, the security terminal corresponding to the dangerous signal can be a terminal of an armed police department. The safety emergency terminal which detects the danger signal can send danger help-seeking information to the security terminal corresponding to the danger signal through a wireless network or a wired network, and can also automatically dial an alarm telephone corresponding to the danger signal through a mobile communication network, so that the danger help-seeking information is sent to the corresponding security terminal.
Because there are some dangerous signals which are difficult to be detected by the danger detector, such as a hostage hijacking event, etc., in order to cope with the dangerous event, the safety emergency terminal of the embodiment of the invention is further provided with a manual trigger button, and when a person in the building finds that the dangerous event occurs, the person in the building can press the manual trigger button to trigger the execution of the safety dispersion method provided by the embodiment of the invention, so that the handling capacity of the dangerous event is improved, and the safety of the person in the building is improved.
In the embodiment of the invention, when a danger signal is detected by a danger detector, danger position information corresponding to the danger signal is acquired, and the distance between user terminals in wireless communication with the danger signal is acquired; sending self terminal position information, danger signals, danger position information and the distance corresponding to the user terminal to a remote server, and enabling the remote server to generate escape route information corresponding to the user terminal; and receiving escape route information corresponding to the user terminal sent by the remote server, and sending the escape route information to the user terminal. According to the invention, the dangerous position information can be determined, the user terminal is positioned according to the dangerous position information and the distance between the safety emergency terminal and the user terminal, and the escape route information corresponding to the user terminal is obtained, so that a corresponding escape route can be provided for each user terminal in a building, and a user can escape according to the escape route displayed by the user terminal, therefore, the safety is very high.
Example 2
Referring to fig. 2, an embodiment of the present invention provides a security emergency grooming system, which is configured to execute the security emergency grooming method provided in embodiment 1. The system specifically comprises: a remote server 201 and a plurality of security emergency terminals 202;
the safety emergency terminal 202 is used for acquiring dangerous position information corresponding to dangerous signals and acquiring the distance between user terminals in wireless communication with the safety emergency terminal 202 when the dangerous signals in the building are detected by the dangerous detector; sending the terminal position information, the danger signal, the danger position information and the distance corresponding to the user terminal to the remote server 201; receiving escape route information corresponding to the user terminal sent by the remote server 201, and sending the escape route information to the user terminal;
the remote server 201 is used for receiving terminal position information, danger signals, danger position information and distances corresponding to user terminals, which are sent by a plurality of safety emergency terminals 202 in a building; acquiring positioning information of the user terminal according to the terminal position information sent by the plurality of safety emergency terminals 202 and the distance corresponding to the user terminal; generating escape route information corresponding to the user terminal according to the dangerous position information, the positioning information of the user terminal and the internal route map of the building; and sending escape route information to the safety emergency terminal 202.
In fig. 2, only three security emergency terminals 202 are schematically illustrated, the three security emergency terminals 202 form a local area network through a wired network, and the security emergency terminals 202 are in wireless communication with a user terminal through a wireless network.
In this embodiment of the present invention, the operation performed by the remote server 201 may refer to the operation performed by the remote server in embodiment 1, and similarly, the operations performed by the multiple security emergency terminals 202 may also refer to the operations performed by the security emergency terminals in embodiment 1, so that the operations performed by the remote server 201 and the multiple security emergency terminals are not described in detail in this embodiment of the present invention.
In the embodiment of the invention, when a danger signal is detected by a danger detector, danger position information corresponding to the danger signal is acquired, and the distance between user terminals in wireless communication with the danger signal is acquired; sending self terminal position information, danger signals, danger position information and the distance corresponding to the user terminal to a remote server, and generating escape route information corresponding to the user terminal by the remote server; and receiving escape route information corresponding to the user terminal sent by the remote server, and sending the escape route information to the user terminal. According to the invention, the dangerous position information can be determined, the user terminal is positioned according to the dangerous position information and the distance between the safety emergency terminal and the user terminal, and the escape route information corresponding to the user terminal is obtained, so that a corresponding escape route can be provided for each user terminal in a building, and a user can escape according to the escape route displayed by the user terminal, therefore, the safety is very high.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A method for emergency evacuation, the method comprising:
when the safety emergency terminal detects a danger signal in a building through a danger detector, acquiring danger position information corresponding to the danger signal and acquiring the distance between user terminals in wireless communication with the safety emergency terminal;
the safety emergency terminal sends self terminal position information, the danger signal, the danger position information and the distance corresponding to the user terminal to a remote server so that the remote server generates escape route information corresponding to the user terminal;
and the safety emergency terminal receives escape route information corresponding to the user terminal and sent by the remote server, and sends the escape route information to the user terminal.
2. The method of claim 1, wherein a wireless communication element is installed in the security emergency terminal; the safety emergency terminal obtains the distance between the user terminals which carry out wireless communication with the safety emergency terminal, and the method comprises the following steps:
the safety emergency terminal establishes wireless communication connection with a user terminal in a wireless signal coverage range of the safety emergency terminal through the wireless communication element;
the safety emergency terminal sends a distance detection signal to the user terminal through the wireless communication connection;
and when a distance response signal returned by the user terminal is received, the safety emergency terminal calculates the distance between the safety emergency terminal and the user terminal according to the sending time of the distance detection signal, the receiving time of the distance response signal and the signal transmission speed.
3. The method of claim 1, further comprising:
acquiring an internal route map of the building, marking dangerous positions and all safety channels in the internal route map of the building according to the dangerous position information, and displaying the marked internal route map; or,
and receiving the internal route map of the building marked with dangerous positions and all safety channels, which is sent by the remote server, and displaying the received internal route map.
4. The method of claim 1, further comprising:
according to the danger signal and the danger position information, voice prompt information for danger warning is played;
and sending danger help seeking information to a security terminal corresponding to the danger signal according to the danger signal, the danger position information and the address information of the building.
5. A method for emergency evacuation, the method comprising:
the remote server receives terminal position information, danger signals, danger position information and distances corresponding to user terminals, wherein the terminal position information, the danger signals and the danger position information are sent by a plurality of safety emergency terminals in a building;
the remote server generates escape route information corresponding to the user terminal according to the internal route map of the building, the terminal position information and the dangerous position information sent by the plurality of safety emergency terminals and the distance corresponding to the user terminal;
and the remote server sends the escape route information to a safety emergency terminal so that the safety emergency terminal sends the escape route information to the user terminal.
6. The method of claim 5, wherein the remote server generates escape route information corresponding to the user terminal according to the internal route map of the building, the terminal location information and the dangerous location information sent by the plurality of safety emergency terminals, and the distance corresponding to the user terminal, and comprises:
the remote server acquires the positioning information of the user terminal according to the terminal position information sent by the plurality of safety emergency terminals and the distance corresponding to the user terminal;
and the remote server generates escape route information corresponding to the user terminal according to the dangerous position information, the positioning information of the user terminal and the internal route map of the building.
7. The method according to claim 6, wherein the obtaining, by the remote server, the positioning information of the user terminal according to the terminal location information sent by the plurality of security emergency terminals and the distance corresponding to the user terminal includes:
the remote server acquires an internal route map of the building;
and the remote server determines the position corresponding to the user terminal in the internal route map according to the terminal position information sent by the plurality of safety emergency terminals and the distance corresponding to the user terminal, and takes the determined position as the positioning information of the user terminal.
8. The method of claim 6, wherein the remote server generates escape route information corresponding to the user terminal according to the dangerous location information, the positioning information of the user terminal and an internal route map of the building, and comprises:
the remote server marks the dangerous position information and the positioning information of the user terminal in an internal route map of the building;
and the remote server marks a safe escape passage corresponding to the user terminal in the marked internal route map by using a preset color, and the marked internal route map is used as escape route information corresponding to the user terminal.
9. The method of claim 5, further comprising:
and the remote server marks dangerous positions and all safety channels in an internal route map of the building according to the dangerous position information, and sends the marked internal route map to a safety emergency terminal so that the safety emergency terminal displays the internal route map.
10. The system is characterized by comprising a remote server and a plurality of safety emergency terminals;
the safety emergency terminal is used for acquiring dangerous position information corresponding to dangerous signals and acquiring the distance between user terminals in wireless communication with the safety emergency terminal when the dangerous signals in the building are detected by the dangerous detector; sending the terminal position information, the danger signal, the danger position information and the distance corresponding to the user terminal to the remote server; receiving escape route information corresponding to the user terminal and sent by the remote server, and sending the escape route information to the user terminal;
the remote server is used for receiving terminal position information, danger signals, danger position information and distances corresponding to user terminals, which are sent by a plurality of safety emergency terminals in a building; acquiring positioning information of the user terminal according to the terminal position information sent by the plurality of safety emergency terminals and the distance corresponding to the user terminal; generating escape route information corresponding to the user terminal according to the dangerous position information, the positioning information of the user terminal and the internal route map of the building; and sending the escape route information to a safety emergency terminal.
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| CN201610080789.5A CN105513232A (en) | 2016-02-04 | 2016-02-04 | Safe emergency dredging method and system |
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| CN201610080789.5A CN105513232A (en) | 2016-02-04 | 2016-02-04 | Safe emergency dredging method and system |
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