CN207637277U - A kind of positioning terminal and its corresponding positioning system - Google Patents
A kind of positioning terminal and its corresponding positioning system Download PDFInfo
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- CN207637277U CN207637277U CN201721470203.2U CN201721470203U CN207637277U CN 207637277 U CN207637277 U CN 207637277U CN 201721470203 U CN201721470203 U CN 201721470203U CN 207637277 U CN207637277 U CN 207637277U
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Abstract
The utility model discloses a kind of positioning terminals, including Zigbee components, positioning element, sensor, warning piece and power supply, wherein, Zigbee components are connect with positioning element, sensor, warning piece and power supply respectively, power supply is that positioning element, sensor and warning piece are powered by Zigbee components, Zigbee components receive and process the Real-time Monitoring Data of sensor transmission, when monitoring data reach default overboard threshold value, start warning piece to alarm, and start positioning element and obtain overboard positioning signal, externally send overboard positioning signal.Using positioning terminal provided by the utility model, it when detecting the man overboard for wearing positioning terminal provided by the present application, can carry out alarming and externally sending overboard positioning signal, so that external equipment receives, to determine the specific location of persons falling in water so that rescue operation is rapidly and efficiently.The invention also discloses a kind of positioning systems, have corresponding technique effect.
Description
Technical field
The utility model is related to technical field of safety protection, are more particularly to a kind of positioning terminal and its corresponding positioning
System.
Background technology
Man overboard's event inevitably occurs on the water, and often occur under the situation for having no early warning.People
Member is once overboard, especially lower at night or visibility, sends out man overboard's alarm in time and quickly determines
Persons falling in water position has been largely fixed the efficiency and success rate for implementing relief to persons falling in water.
Currently, being broadly divided into following a few classes for man overboard's alarm, positioning device：Only has warning function, or only
Has the terminal device of positioning function, a portion terminal device is also equipped with satellite positioning signal emitter, that is, needs to rescue
The side of helping is equipped with satellite positioning signal reception device；With alarm and positioning function, but man overboard's signal cannot be sent to ships and light boats
Or ground safety monitoring center；With alarm and positioning function, but the multifunction system for being only complexity or a son in device
System or sub-device, commonly used in being used after ships and light boats accident in danger.
In conclusion the problems such as how efficiently solving man overboard's alarm, positioning, is that current those skilled in the art are anxious
The technical issues of need to solving.
Utility model content
The purpose of this utility model is to provide a kind of positioning terminal and its corresponding positioning system, to realize that man overboard reports
Alert, positioning purpose of utility model.
In order to solve the above technical problems, the utility model provides the following technical solutions：
A kind of positioning terminal, including：Zigbee components, positioning element, sensor, warning piece and power supply, wherein described
Zigbee components are connect with the positioning element, the sensor, the warning piece and the power supply respectively, and the power supply is logical
It is that the positioning element, the sensor and warning piece power supply, the Zigbee components connect to cross the Zigbee components
The Real-time Monitoring Data that the sensor is sent is received and handled, when the monitoring data reach default overboard threshold value, starts institute
It states warning piece to alarm, and starts the positioning element and obtain overboard positioning signal, externally send the overboard positioning letter
Number.
Preferably, the power supply includes：Charge and discharge electrical components and battery.
Preferably, the sensor is liquid sensor, acceleration transducer or hydraulic pressure sensor.
Preferably, the positioning element is GPS positioning device or big-dipper satellite positioning devices.
Preferably, the warning piece includes light warning circuit and/or audible alarm circuit.
Preferably, the light warning circuit includes：
NPN type triode, resistance and light emitting diode, the collector of the NPN type triode and the light emitting diode
Cathode connection, base stage connect with by the I/O port of the Zigbee component controls by the resistance, emitter be grounded, the hair
The anode of optical diode is connect with positive pole.
Preferably, the audible alarm circuit includes：
NPN type triode, resistance and active buzzer, the collector of the NPN type triode and the active buzzer
Cathode connection, base stage connect with by the I/O port of the Zigbee component controls by the resistance, emitter be grounded, it is described to have
The anode of source buzzer is connect with positive pole.
A kind of positioning system, including：Host, Cloud Server, host computer, audible-visual annunciator and above-mentioned positioning terminal, it is described
Host is connect with the host computer, Cloud Server, the audible-visual annunciator and the positioning terminal respectively, when the host receives
To the positioning terminal send overboard positioning signal when, start the audible-visual annunciator, in the host computer electronic map
Show the positioning address that the overboard positioning signal carries.
Preferably, the host, the host computer and the audible-visual annunciator can be placed in mounted on ships and light boats driver's cabin.
Preferably, the host is Zigbee coordinators.
Positioning terminal provided by the utility model, including Zigbee components, positioning element, sensor, warning piece and
Power supply, wherein Zigbee components are connect with positioning element, sensor, warning piece and power supply respectively, and power supply passes through the portions Zigbee
Part is that positioning element, sensor and warning piece power supply, Zigbee components receive and process the real-time monitoring number of sensor transmission
According to when monitoring data reach default overboard threshold value, startup warning piece is alarmed, and it is overboard fixed to start positioning element acquisition
Position signal, externally sends overboard positioning signal.It can be detected in Zigbee components and wear positioning terminal provided by the present application
When man overboard, warning piece can alarm, and positioning element gets overboard positioning signal, Zigbee components by positioning
Overboard positioning signal is externally sent, so that external equipment receives.The specific location of persons falling in water can be found in time so that battalion
Rescue work rapidly and efficiently.The utility model additionally provides a kind of positioning system, has relevant art effect, details are not described herein.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of positioning terminal structural schematic diagram in the utility model embodiment；
Fig. 2 is a kind of liquid sensor circuit diagram in the utility model embodiment；
Fig. 3 is a kind of light warning circuit diagram in the utility model embodiment；
Fig. 4 is a kind of audible alarm circuit diagram in the utility model embodiment；
Fig. 5 is a kind of positioning system structure schematic diagram in the utility model embodiment；
Fig. 6 is another positioning system structure schematic diagram in the utility model embodiment.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than all real
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art without making creative work, institute
The every other embodiment obtained, belongs to scope of protection of the utility model.
The core of the utility model is to provide a kind of positioning terminal, after man overboard and alarm and to position, is promoted
The efficiency of rescue operation.Another core of the utility model is to provide a kind of positioning system, can occurred using the system
After man overboard, the alert of man overboard and the specific location of persons falling in water are quickly understood, so that rescue worker quickly has
The development rescue operation of effect.
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
Referring to FIG. 1, Fig. 1 is a kind of positioning terminal structural schematic diagram in the utility model embodiment, the positioning terminal packet
It includes with lower component：Zigbee components 101, positioning element 102, sensor 103, warning piece 104 and power supply 105, wherein
Zigbee components 101 are connect with positioning element 102, sensor 103, warning piece 104 and power supply 105 respectively, and power supply 105 passes through
Zigbee components 101 are that positioning element 102, sensor 103 and warning piece 104 are powered, and Zigbee components 101 receive and process
The Real-time Monitoring Data that sensor 103 is sent starts warning piece 104 and carries out when monitoring data reach default overboard threshold value
Alarm, and start positioning element 102 and obtain overboard positioning signal, externally send overboard positioning signal.
In the present embodiment, between Zigbee components 101 and positioning element 102, sensor 103 and warning piece 104
Connection relation can be wired connection, can also be no electrical connection.All parts in positioning terminal can concentrate at one simultaneously
It is packed, can also be scattered resettlement.For example, can be by Zigbee components 101, positioning element 102, sensor 103, alarm
Component 104 and power supply 105 are encapsulated in the plastic casing that one non-fully seals, and such as make wearable entirety.Can also be will
All parts are individually encapsulated, and pass through wireless connection.The real-time monitoring number that Zigbee components 101 can be sent with receiving sensor 103
According to, and the Real-time Monitoring Data received is handled, when monitoring data reach preset overboard threshold value, start to start report
Alert component 104 is alarmed, and at the same time, starts positioning element 104, and can carry out positioning by the positioning element 104 can be with
Overboard positioning signal is obtained, Zigbee components 101 externally send overboard positioning signal, so that external receiving device is connect
It receives so that persons falling in water is succoured in time.
It should be noted that external receiving device can be the equipment that can receive and parse through overboard positioning signal, this
The mode etc. that utility model embodiment handles the type of external receiving device, reception overboard positioning signal does not limit.Separately
Outside, positioning terminal provided by the utility model can also be worn on animal or article, to find animal or article in time
It is overboard, to carry out rescue or remedial measure in time.
Wherein, CC2530 modules may be used in Zigbee components 101, which combines the excellent of leading RF transceivers
Performance, the enhanced 8051CPU of industrywide standard, In-System Programmable flash memory, 8kBRAM and many other powerful functions.Simultaneously
Also there is different operational modes so that the system that it especially adapts to super low-power consumption requirement.And combine golden unit ZigBee associations
Stack (Z-Stack) is discussed, a powerful and complete ZigBee solution is provided.The CC2530 modules for having above-mentioned advantage are answered
After the Zigbee components 101 of positioning terminal, can reduce positioning terminal entirety provided by the utility model power,
Performance is more stablized.
Wherein, sensor 103 can be the collected monitorings such as liquid sensor, acceleration transducer or hydraulic pressure sensor
Data can be used for judging the whether overboard other types sensor of the personnel of wearing positioning terminal.For example, if sensor 103 is liquid
Body sensor then can determine that wearing positioning when the monitoring data of liquid sensor acquisition are more than pre-set overboard threshold value
The man overboard of terminal；If sensor 103 is acceleration transducer, acceleration is directed to when acceleration transducer is collected
When monitoring data are more than pre-set overboard threshold value, then the man overboard for wearing positioning terminal is can determine that；If sensor 103 is
When hydraulic pressure sensor, when the collected monitoring data for hydraulic pressure of hydraulic pressure sensor are more than pre-set overboard threshold value,
It then can determine that the man overboard for wearing positioning terminal.Certainly, in the other embodiment of the utility model, it is also an option that multiple
Same type or different types of sensor are used cooperatively, so that fast and accurately the determining personnel for wearing positioning terminal are
It is no overboard.
Wherein, MPU-6050 may be used in acceleration transducer, which is the whole world 6 axis motion process of the first conformability
Component, the full lattice sensing range of angular speed are ± 250 °, ± 500 °, ± 1000 ° and ± 2000 °/sec (dps), can accurately be tracked fast
Speed with act at a slow speed.In addition the full lattice sensing range of accelerator of user's programmable control is ± 2g, ± 4g, ± 8g and ± 16g,
In, g=9.8m/s2.Zigbee components 101 can be in the change of the accurate acceleration information sent according to acceleration transducer
Change, rapidly knows the alert of man overboard.
The circuit of liquid sensor can be found in Fig. 2.In the present embodiment, the liquid sensor of resistance-type can be used.Specifically
, it is illustrated that two metal probes are liquid probe, wherein a metal probe ground connection, in addition a metal probe and operation amplifier
The reverse side of device A1 is connected.The reverse side of operational amplifier A 1 also connect by resistance R1 with positive pole, resistance R2 connections
The reverse side and output end of operational amplifier.The in-phase end of operation amplifier is connected with the movable plate pin of potentiometer R4.Potentiometer
Other two stator pin one of R4 is connect with positive pole, another ground connection.Operational amplifier A 1, resistance R1, R2 structure
At shaping amplification circuit.The reverse side of operational amplifier A 2 is connected by resistance R3 with 1 output end of operational amplifier A, and operation is put
The in-phase end ground connection of big device A2, reverse side are also connect by conducting wire with output end.Operational amplifier A 2 as voltage order one with
With device, influence of the late-class circuit to preamplifying circuit can be reduced.
In one embodiment of the utility model, power supply 105 may include charge and discharge electrical components and battery.That is,
Battery and charge and discharge component combination can be used as power supply.It is, for example, possible to use charge and discharge portion of the TP4056 chips as power supply
Part can select poly-lithium battery 504050 to be used cooperatively with charge and discharge electrical components.Wherein, TP4056 chips are a single-unit lithiums
Battery constant current, constant pressure linear charger, have portable advantage, its main feature is that：The up to programmable charge current of 1000mA, can
So that battery powered is controlled by Zigbee components 101, such as supplied by controlling the power supply of warning piece 104 and positioning element 102
It should have the function that controlling it is turned on and off.In addition be not necessarily to MOSFET, detection resistance device or isolating diode, constant current/
Constant voltage operates, and can simplify the circuit structure of positioning terminal.Charging speed can be realized in the case of dangerous without overheat simultaneously
Maximized thermal conditioning of rate etc. so that the performance of positioning terminal is more stablized.
In one embodiment of the utility model, GPS positioning device or big-dipper satellite positioning devices conduct can be used
Positioning element 102.That is, positioning terminal provided by the utility model can be positioned using GPS, can also utilize
Big-dipper satellite is positioned.
In one embodiment of the utility model, the warning piece in positioning terminal may include light warning circuit
And/or audible alarm circuit.That is, light warning or audible alarm or acousto-optic may be implemented in the warning piece of positioning terminal
Same alarm can cause other staff's note that succour in time after man overboard.
In a specific implementation mode of the utility model, referring to FIG. 3, light warning circuit includes：Three pole of NPN type
Pipe NPN, resistance R1 and Light-emitting diode LED, the collector of NPN type triode NPN and the cathode connection of Light-emitting diode LED,
Base stage is connect by resistance R1 with the I/O port controlled by Zigbee components 101, emitter is grounded, the anode of Light-emitting diode LED
It is connect with the anode of power supply 105.In the other embodiment of the utility model, Light-emitting diode LED can also shine for other
Device can also use other controllable devices to substitute NPN type triode NPN.
In a specific implementation mode of the utility model, referring to FIG. 4, audible alarm circuit includes：Three pole of NPN type
Pipe NPN, resistance R1 and active buzzer Bell, the collector of NPN type triode NPN connect with the cathode of active buzzer Bell
Connect, base stage is connect by resistance R1 with the I/O port controlled by Zigbee components 101, emitter ground connection, active buzzer Bell's
Anode is connect with the anode of power supply 105.In the present embodiment, because active buzzer Bell carries concussion source, circuit can be simplified
Structure, certainly in the other embodiment of the utility model it is also an option that passive buzzer carries out audible alarm.
Positioning terminal provided by the utility model, including Zigbee components, positioning element, sensor, warning piece and
Power supply, wherein Zigbee components are connect with positioning element, sensor, warning piece and power supply respectively, and power supply passes through the portions Zigbee
Part is that positioning element, sensor and warning piece power supply, Zigbee components receive and process the real-time monitoring number of sensor transmission
According to when monitoring data reach default overboard threshold value, startup warning piece is alarmed, and it is overboard fixed to start positioning element acquisition
Position signal, externally sends overboard positioning signal.It can be detected in Zigbee components and wear positioning terminal provided by the present application
When man overboard, warning piece can alarm, and positioning element gets overboard positioning signal, Zigbee components by positioning
Overboard positioning signal is externally sent, so that external equipment receives.The specific location of persons falling in water can be found in time so that battalion
Rescue work rapidly and efficiently.
Corresponding to positioning terminal embodiment above, the utility model embodiment additionally provides a kind of positioning system, hereafter
Positioning terminal in a kind of positioning system of description can correspond reference with a kind of above-described positioning terminal.
Shown in Figure 5, which includes：Host 201, Cloud Server 202, host computer 203, audible-visual annunciator
204 and above-mentioned positioning terminal embodiment described in positioning terminal 205, host 201 respectively with host computer 203, Cloud Server
202, audible-visual annunciator 204 and positioning terminal 205 connect, when host 201 receives the overboard positioning signal of positioning terminal transmission
When, startup audible-visual annunciator 204 shows the positioning address that overboard positioning signal carries in 203 electronic map of host computer.
Wherein, host 201 is to be wirelessly connected, and a host 201 can be with multiple positioning terminals 205 with positioning terminal 205
Connection, the connection with Cloud Server 202 are mainly realized by such as SIM800 of the GPRS module built in host 201.Host 201 can
To be a Zigbee coordinator.
Wherein, host 201, host computer 203 and audible-visual annunciator 204 can be placed in ships and light boats driver's cabin, so as to salvor
The alert of man overboard is found in time, and implements effective rescue.
Using positioning system provided by the utility model, positioning terminal can alarm, and overboard fixed to host transmission
Position signal.After host receives overboard positioning signal, it can be alarmed using audible-visual annunciator, the phase that can also be
Man overboard position is shown in the host computer of connection in the form of electronic chart, to prompt Shipping Specialist to have man overboard.With
This simultaneously, overboard positioning signal can also be sent in Cloud Server by host, so as to land rescue centre remotely monitor.Going out
After existing man overboard, overboard situation is timely found, and according to overboard positioning signal, specify persons falling in water position, carry out
Timely succour.The relief efficiency for persons falling in water can be improved.
Positioning system provided by the utility model for ease of understanding is new to this practicality by taking concrete application scene as an example below
The positioning system that type is provided illustrates.
For applying on the water, Fig. 6 is please referred to.Wherein, positioning terminal may be worn on the wrist of water activity personnel, waist
Band is hung on the equipments such as its life vest, and host, host computer, audible-visual annunciator can be mounted on the bridge of ships and light boats.It will positioning
After system initialization, each communication network is created.Specifically, Zigbee wireless groups can be passed through between multiple positioning terminals and host
Net, host are communicatively coupled with Cloud Server by GPRS, and host is with audible-visual annunciator host computer either wireless networking
It can also be wired connection.It after each communication network creates successfully, is in standby, that is, waits for positioning terminal to send overboard fixed
Position signal.
After host receives overboard positioning signal, open audible-visual annunciator carry out sound-light alarm, prompt Shipping Specialist or its
The staff of his application scenarios.At the same time, the overboard positioning signal that parsing positioning terminal is sent, and with electricity in host computer
The form of sub- sea chart is shown.Overboard positioning signal can also be uploaded to Cloud Server by host, so as to land rescue centre
Realize remotely monitor.It should be noted that GPS or big-dipper satellite can also be utilized by being sent to the overboard positioning signal of Cloud Server
It is sent.When Shipping Specialist presses the reset button of host, stop sound-light alarm.After persons falling in water obtains relief, ship
It after business personnel press the stop button of host, stops in host computer and is shown in the form of electronic chart, stop upload and fall
Water positioning signal sends overboard alert ring off signal to Cloud Server.
Positioning terminal provided by the utility model is described in detail above.Each embodiment uses in specification
Progressive mode describes, and each embodiment focuses on the differences from other embodiments, between each embodiment
Just to refer each other for identical similar portion.For the device disclosed in the embodiment, due to itself and method phase disclosed in embodiment
Corresponding, so description is fairly simple, reference may be made to the description of the method.It should be pointed out that for the art
Those of ordinary skill for, without departing from the principle of this utility model, can also to the utility model carry out it is several
Improvement and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (10)
1. a kind of positioning terminal, which is characterized in that including：Zigbee components, positioning element, sensor, warning piece and power supply,
Wherein, the Zigbee components are connect with the positioning element, the sensor, the warning piece and the power supply respectively,
The power supply is that the positioning element, the sensor and the warning piece are powered by the Zigbee components, described
Zigbee components receive and process the Real-time Monitoring Data that the sensor is sent, when the monitoring data reach default overboard threshold
When value, start the warning piece and alarm, and start the positioning element and obtain overboard positioning signal, externally described in transmission
Overboard positioning signal.
2. positioning terminal according to claim 1, which is characterized in that the power supply includes：Charge and discharge electrical components and battery.
3. positioning terminal according to claim 1, which is characterized in that the sensor is liquid sensor, acceleration biography
Sensor or hydraulic pressure sensor.
4. positioning terminal according to claim 1, which is characterized in that the positioning element is GPS positioning device or the Big Dipper
Satellite positioning device.
5. according to any one of them positioning terminal among Claims 1-4, which is characterized in that the warning piece includes lamp
Optical alarm circuit and/or audible alarm circuit.
6. positioning terminal according to claim 5, which is characterized in that the light warning circuit includes：
NPN type triode, resistance and light emitting diode, the collector of the NPN type triode are negative with the light emitting diode
Pole connection, base stage are connect by the resistance with by the I/O port of the Zigbee component controls, emitter is grounded, and described luminous two
The anode of pole pipe is connect with positive pole.
7. positioning terminal according to claim 5, which is characterized in that the audible alarm circuit includes：
NPN type triode, resistance and active buzzer, the moon of the collector of the NPN type triode and the active buzzer
Pole connection, base stage are connect by the resistance with by the I/O port of the Zigbee component controls, emitter is grounded, the active bee
The anode of ring device is connect with positive pole.
8. a kind of positioning system, which is characterized in that including：Host, Cloud Server, host computer, audible-visual annunciator and as right is wanted
Any one of them positioning terminal among asking 1 to 7, the host respectively with the host computer, Cloud Server, the sound-light alarm
Device is connected with the positioning terminal, when the host receives the overboard positioning signal that the positioning terminal is sent, starts institute
It states audible-visual annunciator, show in the host computer electronic map positioning address that the overboard positioning signal carries.
9. positioning system according to claim 8, which is characterized in that the host, the host computer and the acousto-optic report
Alert device can be placed in mounted on ships and light boats driver's cabin.
10. positioning system according to claim 9, which is characterized in that the host is Zigbee coordinators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721470203.2U CN207637277U (en) | 2017-11-06 | 2017-11-06 | A kind of positioning terminal and its corresponding positioning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721470203.2U CN207637277U (en) | 2017-11-06 | 2017-11-06 | A kind of positioning terminal and its corresponding positioning system |
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| Publication Number | Publication Date |
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| CN207637277U true CN207637277U (en) | 2018-07-20 |
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| CN201721470203.2U Expired - Fee Related CN207637277U (en) | 2017-11-06 | 2017-11-06 | A kind of positioning terminal and its corresponding positioning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112804648A (en) * | 2021-01-05 | 2021-05-14 | 北京宇辰鑫元科技有限公司 | Wireless positioning device |
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2017
- 2017-11-06 CN CN201721470203.2U patent/CN207637277U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112804648A (en) * | 2021-01-05 | 2021-05-14 | 北京宇辰鑫元科技有限公司 | Wireless positioning device |
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Granted publication date: 20180720 |