CN109230920A - A kind of intelligent building calling elevator system - Google Patents
A kind of intelligent building calling elevator system Download PDFInfo
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- CN109230920A CN109230920A CN201811249096.XA CN201811249096A CN109230920A CN 109230920 A CN109230920 A CN 109230920A CN 201811249096 A CN201811249096 A CN 201811249096A CN 109230920 A CN109230920 A CN 109230920A
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- elevator system
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- 238000004891 communication Methods 0.000 claims abstract description 45
- 238000012545 processing Methods 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000011521 glass Substances 0.000 claims description 11
- 239000011888 foil Substances 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 6
- 230000005236 sound signal Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000017702 response to host Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
- B66B3/02—Position or depth indicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4638—Wherein the call is registered without making physical contact with the elevator system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4653—Call registering systems wherein the call is registered using portable devices
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Control (AREA)
Abstract
The invention discloses a kind of intelligent building calling elevator systems, it is characterized by comprising integrated elevator communication system (1), integrated elevator communication system (1) is connected with several indoor intelligent calling elevator systems (2) by paired shield cable (5), and integrated elevator communication system (1) is connected with the long-range calling elevator system of cell phone application (4) by background server (3).The present invention has the characteristics that call is convenient, the waiting time is shorter, being capable of boarding immediately, in real time observation state of elevator.
Description
Technical field
The present invention relates to a kind of elevator related equipment, especially a kind of intelligent building calling elevator system.
Background technique
Currently known major part elevator call mode is to instruct in traditional elevator outer calling or carriage to register call
Layer is selected, needs directly to operate with elevator close contact formula, call is not convenient enough；And traditional call mode is in upper and lower class
Peak period or flow of the people big period and occasion will appear the waiting time it is especially long or because it is full can not boarding etc. ask
Topic, it is estimated that all one's life of people with waiting time on elevators to want 200 hours, can not accomplish instant boarding and constantly observe elevator
State.Therefore, there are calls not enough to facilitate, the waiting time is longer, can not boarding, Wu Fashi immediately for existing elevator call mode
When observation state of elevator the problem of.
Summary of the invention
The object of the present invention is to provide a kind of intelligent building calling elevator systems.When the present invention has convenient call, waiting
Between it is shorter, can immediately boarding, in real time observation state of elevator the characteristics of.
Technical solution of the present invention: a kind of intelligent building calling elevator system, including integrated elevator communication system, integration
Elevator communication system is connected with several indoor intelligent calling elevator systems by paired shield cable, and integrated elevator communication system is logical
It crosses background server and is connected with the long-range calling elevator system of cell phone application.
In intelligent building calling elevator system above-mentioned, the background server pass through wireless or 4G network respectively with hand
The long-range calling elevator system of machine APP is connected with integrated elevator communication system.
In intelligent building calling elevator system above-mentioned, the integrated elevator communication system includes message processing module, letter
The input terminal of breath processing module is connected with information acquisition module, and the output end of message processing module is connected with elevator controlling module,
Message processing module also passes through paired shield cable and connect with indoor intelligent calling elevator system, message processing module by wireless or
4G network is connect with background server.
In intelligent building calling elevator system above-mentioned, the information acquisition module include elevator floor information acquisition module,
Elevator operation acquisition module and elevator faults information acquisition module.
In intelligent building calling elevator system above-mentioned, the indoor intelligent calling elevator system includes microprocessor, microprocessor
It is connected separately with display screen, audio call device and reservation call module, microprocessor passes through paired shield cable and integrated electricity
Terraced communication system connection.
In intelligent building calling elevator system above-mentioned, the long-range calling elevator system of cell phone application includes APP control module, APP
Control module is connected with a key reservation module and voice output module, and APP control module passes through wireless or 4G network and backstage
Server connection.
In intelligent building calling elevator system above-mentioned, the paired shield cable includes cruciform skeleton, cruciform skeleton
Outside be equipped with shielded layer and be connected on the inside of shielded layer, the outside of shielded layer is equipped with oversheath, sets in cruciform skeleton
There is heat carrier, form four fixing clearances between cruciform skeleton and shielded layer, video letter is respectively equipped in each fixing clearance
Number twisted pair, audio signal twisted pair, control signal pairs and power supply twisted pair, the vision signal twisted pair, audio letter
The outside of number twisted pair, control signal pairs and power supply twisted pair is equipped with the first buffer layer, and the outside of the first buffer layer is set
There is glass layer, the outside of glass layer is equipped with the second buffer layer.
In intelligent building calling elevator system above-mentioned, first buffer layer uses elastic silica gel, second buffer layer
Using spiral helicine damping spring, damping spring is set in the outside of glass layer.
In intelligent building calling elevator system above-mentioned, the shielded layer includes metal foil layer, and the outside of metal foil layer is equipped with
Metal mesh, metal mesh are that more silver-gilt copper wires weave the reticular structure for being in, shielded layer with a thickness of 55-65 μm.
In intelligent building calling elevator system above-mentioned, the oversheath includes the armor set gradually from inside to outside, rubber
Glue-line and waterproof layer.
Compared with prior art, indoor intelligent calling elevator system is passed through into paired shield cable and integrated elevator in the present invention
Communication system is docked, it is ensured that the quality and stability of communication, there is no signal strength or weakness etc. to ask for connection in this manner
Topic, solves signal interference problem by paired shield cable；Calling elevator system is reserved by a key and intelligent sound reminds traffic, out
A key reserves call in front of the door, indoors intelligent call display screen display elevator current floor information, elevator up and down direction information,
Elevator whether fault message etc., voice reminder when elevator will reach, passenger go out can instant boarding, realize elevator et al.,
Greatly save the waiting time；
Paired shield cable collectively forms shielded layer by the metal mesh that setting metal foil layer and silver-gilt copper wire are woven into, benefit
With metal to the reflection of electromagnetic wave, absorption and skin effect principle, so that the interference of metal mesh shield low-frequency range, metal foil screen
Cover the interference of high-frequency range.The thickness of shielded layer reaches 55-65 μm, and shield effectiveness can achieve 92%, plays more complete
Shield effectiveness, strong antijamming capability；By the cruciform skeleton of setting, and heat carrier is set in cruciform skeleton, on the one hand
Play the role of reinforcing cable strength, tensile capacity, on the other hand the heat dissipation inside quickening, improves the heat dissipation performance and work of cable
Make stability；It is provided with 4 pairs of twisted pairs in cable, 4 road video images can be transmitted, mitigate the difficulty of cable wiring manufacture significantly,
The utilization rate for improving cable avoids various signal independent wiring bring troubles, reduces project cost, overcome coaxial cable
Disadvantage more than difficult wiring, occupancy pipeline resource, keeps the type of comprehensive wiring more unitized；Outside the twisted pair of every a pair according to
It is secondary to be provided with the first buffer layer, glass layer and the second buffer layer, extraneous impact is absorbed, vibration is slowed down, intensity is high, heat-resisting
Property and good corrosion resistance, reinforce to the protective values of cable inner twisted pairs, it is ensured that the quality and stability of communication, cable make
With longer life expectancy, the cost of subsequent maintenance maintenance is reduced；
It is connect by background server with integrated elevator communication system by the long-range calling elevator system of the cell phone application of setting,
Connection type is wireless or 4G network, is not limited by distance and place, when passenger stays out or goes home, passes through mobile phone
The long-range calling elevator system of APP constantly reserves boarding service, and shows elevator current floor information in cell phone application whenever and wherever possible, electricity
Terraced up and down direction information, elevator whether fault message etc., need to reserve call by one key of cell phone application before boarding, elevator will
Background message push and voice reminder passenger's boarding when arrival.
Therefore, the present invention has that call is convenient, the waiting time is shorter, being capable of boarding immediately, in real time observation state of elevator
Feature.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is flow diagram of the invention；
Fig. 3 is the attachment structure schematic diagram of integrated elevator communication system Yu indoor intelligent calling elevator system；
Fig. 4 is the attachment structure schematic diagram of integrated elevator communication system Yu the long-range calling elevator system of cell phone application；
Fig. 5 is the structural schematic diagram of paired shield cable；
Fig. 6 is the structural schematic diagram of power supply twisted pair.
The label in accompanying drawing is: 1, integrated elevator communication system；11, message processing module；12, information acquisition module；
13, elevator controlling module；14, elevator floor information acquisition module；15, elevator operation acquisition module；16, elevator faults are believed
Cease acquisition module；2, indoor intelligent calling elevator system；21, microprocessor；22, display screen；23, audio call device；24, call is reserved
Module；3, background server；4, the long-range calling elevator system of cell phone application；41, APP control module；42, a key reservation module；43, language
Sound output module；5, paired shield cable；61, cruciform skeleton；611, heat carrier；62, shielded layer；621, metal foil layer；
622, metal mesh；63, oversheath；631, armor；632, rubber layer；633, waterproof layer；64, fixing clearance；651, video is believed
Number twisted pair；652, audio signal twisted pair；653, signal pairs are controlled；654, power supply twisted pair；66, the first buffer layer；
67, glass layer；68, the second buffer layer；7, elevator shaft；8, resident；9, shading ring.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated, but is not intended as the foundation limited the present invention.
Embodiment.
As shown in figures 1 to 6, a kind of intelligent building calling elevator system, including integrated elevator communication system 1, integrated elevator
Communication system 1 is connected with several indoor intelligent calling elevator systems 2 by paired shield cable 5, and integrated elevator communication system 1 is logical
It crosses background server 3 and is connected with the long-range calling elevator system 4 of cell phone application.
The background server 3 by wireless or 4G network respectively with the long-range calling elevator system 4 of cell phone application and integrated
Elevator communication system 1 connects.
The integrated elevator communication system 1 includes message processing module 11, and the input terminal of message processing module 11 connects
There is information acquisition module 12, the output end of message processing module 11 is connected with elevator controlling module 13, and message processing module 11 is also
It is connect by paired shield cable 5 with indoor intelligent calling elevator system 2, message processing module 11 is by wireless or 4G network with after
Platform server 3 connects.
The information acquisition module 12 includes elevator floor information acquisition module 14,15 and of elevator operation acquisition module
Elevator faults information acquisition module 16.
The indoor intelligent calling elevator system 2 includes microprocessor 21, and microprocessor 21 is connected separately with display screen 22, voice
Calling set 23 and reservation call module 24, microprocessor 21 are connected by paired shield cable 5 and integrated elevator communication system 1
It connects.
The long-range calling elevator system 4 of cell phone application includes APP control module 41, and APP control module 41 is connected with key reservation
Module 42 and voice output module 43, APP control module 41 are connect by wireless or 4G network with background server 3.
The paired shield cable 5 includes cruciform skeleton 61, the outside of cruciform skeleton 61 be equipped with shielded layer 62 and with
The inside of shielded layer 62 is connected, and the outside of shielded layer 62 is equipped with oversheath 63, is equipped with heat carrier 611 in cruciform skeleton 61,
Four fixing clearances 64 are formed between cruciform skeleton 61 and shielded layer 62, are respectively equipped with vision signal in each fixing clearance 64
Twisted pair 651, audio signal twisted pair 652, control signal pairs 653 and power supply twisted pair 654, the vision signal multiple twin
Line 651, audio signal twisted pair 652, control signal pairs 653 and the outside of power supply twisted pair 654 are equipped with the first damping
Layer 66, the outside of the first buffer layer 66 are equipped with glass layer 67, and the outside of glass layer 67 is equipped with the second buffer layer 68.
First buffer layer 66 uses elastic silica gel, and second buffer layer 68 uses spiral helicine damping spring, subtracts
Shake spring is set in the outside of glass layer 67.
The shielded layer 62 includes metal foil layer 621, and the outside of metal foil layer 621 is equipped with metal mesh 622, metal mesh 622
Weave the reticular structure for being in for more silver-gilt copper wires, shielded layer 62 with a thickness of 55-65 μm.
The oversheath 63 includes armor 631, rubber layer 632 and the waterproof layer 633 set gradually from inside to outside.Reinforce
To the protective value of cable, and elasticity is good, convenient for bending, also acts as waterproof action, is adapted to severe installation environment, expands suitable
Use range.
The outside of paired shield cable 5 is equipped with shading ring 9.
Working principle: integrated elevator communication system 1 uses RH6000 system.Elevator in each elevator shaft 7 with
Integrated elevator communication system 1 connects, and integrated elevator communication system 1 constantly acquires each elevator by information acquisition module 12
Elevator operating floor information, elevator operation information and elevator faults information in hoistway 7 etc., information acquisition module 12 will be adopted
The information collected is sent to message processing module 11, and message processing module 11 is handled after receiving information, and by treated
Information is sent to the indoor intelligent calling elevator system 2 being mounted in each resident 8 by paired shield cable 5；Before passenger gos out, lead to
The reservation call module 24 crossed in indoor intelligent calling elevator system 2 carries out key reservation call, and display screen 22 is shown using touch screen type
Screen 22 reserves call module 24 for calling signal and is sent to microprocessor 21, and microprocessor 21 passes through multiple twin after receiving signal
Calling signal is sent integrated elevator communication system 1 by shielded cable 5, and then integrated elevator communication system 1 will collect
Elevator various information feedback to microprocessor 21, microprocessor 21 shows elevator current floor information by display screen 22,
Elevator up and down direction information, elevator whether fault message etc.；When elevator is to be up to the floor of passenger's reservation, integrated elevator
Message processing module 11 in communication system 1 transmits this information to microprocessor 21, and microprocessor 21 passes through audio call device
23 carry out reminding passengers, while message processing module 11 sends the information to elevator controlling module 13, and elevator controlling module 13 controls
Elevator stops at the floor, passenger go out can instant boarding, realize elevator et al., greatly save the waiting time.
Signal is transmitted by paired shield cable 5, wiring is convenient, and information transmission stability is good, and compression, tension ability are strong,
It is adapted to different laying environment, perfect heat-dissipating, long service life, maintenance cost reduction.
Integrated elevator communication system 1 is connect by background server 3 with the long-range calling elevator system 4 of cell phone application, cell phone application
Long-range calling elevator system 4 can be docked using the wireless or 4G network on mobile phone with background server 3, integrated elevator communication system
System 1 is docked also by wireless or 4G network implementations and background server 3, at the utilization information of integrated elevator communication system 1
Module 11 is managed constantly data feedback to the APP control module 41 in the long-range calling elevator system 4 of cell phone application, APP control module 41 is logical
The display screen 22 for crossing mobile phone shows elevator current floor information in cell phone application, elevator up and down direction information, elevator whether failure
Information etc.；Before needing boarding, passenger is pre- by a key reservation module 42 one key of progress in the long-range calling elevator system 4 of cell phone application
Reservation information is sent APP control module 41 by about call, a key reservation module 42, and APP control module 41 leads to reservation information
It crosses background server 3 and is sent to integrated elevator communication system 1, when elevator will reach the floor of passenger's reservation, integration
Elevator communication system 1 sends a message to APP control module 41, and APP control module 41 is output by voice module 43 on mobile phone
Voice reminder passenger's boarding；Message processing module 11 sends the information to elevator controlling module 13, elevator controlling module 13 simultaneously
Control elevator stops at the floor, passenger can instant boarding, realize elevator et al., greatly save the waiting time.
In the above manner, realizing that indoor intelligent calling elevator system 2, integrated elevator communication system 1, cell phone application are remotely exhaled
Constantly interacting for terraced 4 data of system, constantly observes state of elevator, without directly contacting with elevator, can stay indoors and multiply immediately
Ladder saves the waiting time.
By RS485 mode collection analysis, constantly data give indoor intelligent calling elevator system to integrated elevator communication system (1)
(2), indoor intelligent calling elevator system (2), integrated elevator communication system (1) and the long-range calling elevator system of cell phone application (4) pass through
Modbus protocol realization data constantly interact, it is ensured that the instantaneity of data, stability.Modbus agreement is a kind of asynchronous serial
Principal and subordinate's ModBus communication protocol, only one equipment (host) can establish agreement (referred to as " query/command ") in network.Its
" query/command " that his equipment (slave) can only respond host by providing data, or made according to " query/command " of host
Corresponding movement.When information exchange, host refers to integrated elevator communication system (1) herein, and slave refers to indoor intelligent call
System (2) and the long-range calling elevator system of cell phone application (4).Host can individually communicate some slave, also can be to all bottoms
Slave issues broadcast message.For the host " query/command " individually accessed, slave will return to an information and (referred to as ring
Answer), for the broadcast message that host issues, slave is without feedback response to host.
ModBus protocol communication data format is as follows:
Using RTU mode, message transmission is started with the dwell interval of 3.5 character times.It is various under network baud rate
Character time, this be easiest to realize (.First domain of transmission is device address.The transmission character that can be used is ten
The 0...9 of senary, A...F.The network equipment is constantly detected in network-bus, including dwell interval time.When first domain (
Location domain) it receives, each equipment is decoded to judge whether to be sent to oneself.After the last one transmission character, one
The end of message has been demarcated in the pause of a at least 3.5 character times.One new message starts after can pausing herein.
Entire message frame must continuously circulate defeated as one.If having more than 1.5 character times before frame completion
Dead time, receiving device will refresh incomplete message and assumes that next byte is the address field of a new information.Equally
Ground, if then the one before message starts a new information in less than 3.5 character times, received equipment be will be considered to before it is
The continuity of one message.Verification mode uses standard CRC check to reach stability and high efficiency.
Command instruction and data interaction between host and slave is as shown in the table,
| ADR | ADR |
| CMD | CMD |
| Data content 0 | Data content 0 |
| Data content 1 | Data content 1 |
| Data content 2 | Data content 2 |
| Data content 3 | Data content 3 |
| Data content 4 | Data content 4 |
| CRCCHK low level | CRCCHK low level |
| CRCCHK is high-order | CRCCHK is high-order |
Claims (10)
1. a kind of intelligent building calling elevator system, it is characterised in that: including integrated elevator communication system (1), integrated elevator
Communication system (1) is connected with several indoor intelligent calling elevator systems (2), integrated elevator communication by paired shield cable (5)
System (1) is connected with the long-range calling elevator system of cell phone application (4) by background server (3).
2. a kind of intelligent building calling elevator system according to claim 1, it is characterised in that: the background server (3)
It is connect respectively with the long-range calling elevator system of cell phone application (4) and integrated elevator communication system (1) by wireless or 4G network.
3. a kind of intelligent building calling elevator system according to claim 1, it is characterised in that: the integrated elevator communication
System (1) includes message processing module (11), and the input terminal of message processing module (11) is connected with information acquisition module (12), letter
The output end of breath processing module (11) is connected with elevator controlling module (13), and message processing module (11) also shields electricity by multiple twin
Cable (5) is connect with indoor intelligent calling elevator system (2), and message processing module (11) passes through wireless or 4G network and background server
(3) it connects.
4. a kind of intelligent building calling elevator system according to claim 3, it is characterised in that: the information acquisition module
It (12) include elevator floor information acquisition module (14), elevator operation acquisition module (15) and elevator faults information collection mould
Block (16).
5. a kind of intelligent building calling elevator system according to claim 1, it is characterised in that: indoor intelligent call system
System (2) includes microprocessor (21), and microprocessor (21) is connected separately with display screen (22), audio call device (23) and reservation and exhales
Terraced module (24), microprocessor (21) are connect by paired shield cable (5) with integrated elevator communication system (1).
6. a kind of intelligent building calling elevator system according to claim 1, it is characterised in that: the cell phone application is remotely exhaled
Terraced system (4) includes APP control module (41), and APP control module (41) is connected with a key reservation module (42) and voice output
Module (43), APP control module (41) are connect by wireless or 4G network with background server (3).
7. a kind of intelligent building calling elevator system according to claim 1, it is characterised in that: the paired shield cable
It (5) include cruciform skeleton (61), the outside of cruciform skeleton (61) is equipped with shielded layer (62) and the inside with shielded layer (62)
It is connected, the outside of shielded layer (62) is equipped with oversheath (63), is equipped with heat carrier (611) in cruciform skeleton (61), cross
Four fixing clearances (64) are formed between skeleton (61) and shielded layer (62), and video letter is respectively equipped in each fixing clearance (64)
Number twisted pair (651), audio signal twisted pair (652), control signal pairs (653) and power supply twisted pair (654), the view
Frequency signal pairs (651), audio signal twisted pair (652), control signal pairs (653) and power supply twisted pair (654)
Outside is equipped with the first buffer layer (66), and the outside of the first buffer layer (66) is equipped with glass layer (67), glass layer
(67) outside is equipped with the second buffer layer (68).
8. a kind of intelligent building calling elevator system according to claim 7, it is characterised in that: first buffer layer (66)
Using elastic silica gel, second buffer layer (68) uses spiral helicine damping spring, and damping spring is set in glass layer
(67) outside.
9. a kind of intelligent building calling elevator system according to claim 7, it is characterised in that: the shielded layer (62) includes
The outside of metal foil layer (621), metal foil layer (621) is equipped with metal mesh (622), and metal mesh (622) is that more silver-gilt copper wires are compiled
Knit the reticular structure for being in, shielded layer (62) with a thickness of 55-65 μm.
10. a kind of intelligent building calling elevator system according to claim 7, it is characterised in that: oversheath (63) packet
Include the armor (631) set gradually from inside to outside, rubber layer (632) and waterproof layer (633).
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|---|---|---|---|
| CN201811249096.XA CN109230920A (en) | 2018-10-25 | 2018-10-25 | A kind of intelligent building calling elevator system |
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|---|---|---|---|
| CN201811249096.XA CN109230920A (en) | 2018-10-25 | 2018-10-25 | A kind of intelligent building calling elevator system |
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| CN109230920A true CN109230920A (en) | 2019-01-18 |
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Application publication date: 20190118 |