CN202609712U - Wireless control system for elevator - Google Patents
Wireless control system for elevator Download PDFInfo
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- CN202609712U CN202609712U CN 201220209753 CN201220209753U CN202609712U CN 202609712 U CN202609712 U CN 202609712U CN 201220209753 CN201220209753 CN 201220209753 CN 201220209753 U CN201220209753 U CN 201220209753U CN 202609712 U CN202609712 U CN 202609712U
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- Elevator Control (AREA)
Abstract
The utility model discloses a wireless control system for an elevator. The wireless control system comprises a main elevator control board, a first wireless control module, a second wireless control module, a first outer calling plate, a second outer calling plate and a cage inner calling plate, wherein the cage inner calling plate is connected with the second wireless control module and the second outer calling plate, and is used for sampling and processing signals in and outside a cage; the main elevator control board is connected with the first outer calling plate and the first wireless control module; the first and second wireless control modules are connected in a wireless way; the first outer calling plate is used for detecting the signals, feeding back the signals to the main elevator control board and receiving and executing an instruction to the main elevator control board; and the second outer calling plate receives information from the main elevator control board through the first and second wireless control modules, and displays the information. The numbers of traveling cables and shaft cables are reduced, so that material cost is lowered, the workload of field wiring and connection is reduced to reduce work cost, and a failure rate and maintenance cost in a subsequent using process are also lowered.
Description
Technical field
The utility model relates to a kind of elevator wireless control system.
Background technology
In the prior art, as shown in Figure 1, elevator device generally comprises control housing 10, car 20, counterweight 30, cage top overhauling case 40, trailing cable 50 and towing machine 60; Cage top overhauling case 40 is arranged on car 20 upper ends, and cage top overhauling case 40 is connected with control housing 10 through trailing cable 50; Car 20 tops are provided with towing machine 60, and towing machine 60 is through steel rope one end traction car 20, one ends traction counterweight 30; Apparatus for controlling elevator to collection selected control system, makes control intelligent more from stick control control, single instrction push button control, signal control, and operation, on-site installation are simpler.
Yet; Elevator control is by till now 485 communications of parallel modes such as point-to-point relay control, PLC control, CAN communication etc.; What said apparatus for controlling elevator still adopted is wire communication mode; And the on-off signal at the bottom of car, sedan-chair top and the sedan-chair directly feeds back to the machine room control housing through trailing cable, causes existing apparatus for controlling elevator need use general 36 cores and above trailing cable, simultaneously; For preventing that fracture from appearring in trailing cable in the long-time running process; Generally palpus is subsequent use several, thereby the general trailing cable of one 40 core or the trailing cable of two 24 cores (see table one, the trailing cable of existing apparatus for controlling elevator distributes) of adopting of existing apparatus for controlling elevator.
Table one (trailing cable of existing apparatus for controlling elevator distributes)
Therefore, it has not only increased on-site installation, commissioning staff's work capacity, and along with the increase cable length of floor just must increase accordingly, simultaneously for to prevent that trailing cable from needing the higher model of selection intensity in the operational process cleaved, cost also can increase.
In addition; Elevator is the equipment of a long-term motion, and it is bad in long-term operational process, to occur each termination contact easily, makes elevator move sometimes normally; Sometimes move mal; And this fault is not easy to search, and long-term operation even trailing cable middle part separated wire occurs and break is if subsequent use cable then must all will more be changed by the whole piece trailing cable inadequately.Therefore, existing wired mode not only install, work capacity is big in the debug process, and fault rate is high, maintenance cost is high in follow-up use.
The utility model content
The purpose of the utility model is to provide a kind of and reduces trailing cable and hoistway cable and the elevator wireless control system of cost-cutting.
For reaching above-mentioned purpose, the solution of the utility model is:
A kind of elevator wireless control system comprises in elevator control main board, wireless control module one, wireless control module two, outgoing call plate one, outgoing call plate two and the car and calls plate together;
Call plate in the car together and be connected simultaneously, be used in the car external signal and sample and handle with wireless control module two and outgoing call plate two;
The elevator control main board is connected with outgoing call plate one and wireless control module one, is used to receive the signal of wireless control module one feedback and the signal that outgoing call plate one sends, and the signal after the elevator control main board is handled sends wireless control module one and outgoing call plate one to;
Wireless control module one is connected with wireless control module two; Be used for giving the elevator control main board with the signal feedback of calling the plate collection in the car together; Judged, handled by the elevator control main board, the signal after will judging, handle through the elevator control main board is then called plate together in assigning to car;
That outgoing call plate one is used to detect is up, down call button signal and feed back to the elevator control main board, and that instruction and the execution that receives the elevator control main board lighted is up, descending button lamp and show that elevator belongs to the state of floor, service direction or elevator now;
Outgoing call plate two receives the information of elevator control main board transmission through wireless module two and wireless module one and shows.
Further, the elevator control main board comprises power supply processing module, feedback speed signal processing module, incoming signal processing module, many MCU processing enter, communication modular converter and output processing module;
Power supply processing module is feedback speed signal processing module, incoming signal processing module, many MCU processing enter, communication modular converter and output processing module power supply;
Many MCU processing enter is connected with feedback speed signal processing module, incoming signal processing module, communication modular converter and output processing module simultaneously;
The feedback speed signal processing module is used to receive the feedback speed signal of coder on the towing machine; Convert impulse singla then to and feed back to many MCU processing enter, many MCU processing enter converts the impulse singla of feedback to require with reality after the speed speed according to motor command speed, encoder pulse number again and compares, handles;
The incoming signal processing module is used for incoming signal is fed back to many MCU processing enter through isolation processing, and many MCU processing enter is exported corresponding information to output processing module and communication transfer interface module according to the elevator current state again;
Output processing module is exported after being used for the output command of many MCU processing enter done corresponding isolation processing according to the difference of driven object;
The communication modular converter is used for transmission signal with many MCU processing enter and converts the high and signal suitable long Distance Transmission of anti-interference resistance to and send to outgoing call plate one and wireless control module one, and the signal that receives wireless control module one and outgoing call plate one feedback sends to many MCU processing enter and handles.
Further, wireless control module one is identical with wireless control module two structures, comprises power supply processing module, wireless receiving antenna, digital transmission module, 232 serial ports modular converters and communication modular converter;
Power supply processing module is wireless receiving antenna, digital transmission module, 232 serial ports modular converters and the power supply of communication modular converter;
Digital transmission module is connected with wireless receiving antenna, 232 serial ports modular converters and communication modular converter simultaneously.
Further, the wireless data transmission of wireless control module one and wireless control module two adopts the wireless transparent data transmit-receive module of GFSK modulation system.
Further, call plate in the car together and comprise power supply processing module, hall buttons processing module, input signal detection module, MCU, communication modular converter and output processing module;
Power supply processing module is hall buttons processing module, input signal detection module, MCU, communication modular converter and output processing module power supply;
MCU is connected with hall buttons processing module, input signal detection module, communication modular converter and output processing module simultaneously.
Further, outgoing call plate one is identical with outgoing call plate two structures, comprises power supply processing module, hall buttons processing module, MCU, communication modular converter and shows processing module;
Power supply processing module is hall buttons processing module, MCU, communication modular converter and shows the processing module power supply;
MCU is connected with hall buttons processing module, communication modular converter and demonstration processing module simultaneously.
After adopting such scheme; The utility model is sampled, is handled the inside and outside signal of car through calling plate in the car together; Feed back to the elevator control main board in the machine room control housing through wireless control module one and wireless control module two then; The state of the existing operation conditions of elevator control main board combination elevator and safety, door lock etc. is judged, is handled; The suggestion of finally handling it is assigned to calling plate in the car together through wireless control module one and wireless control module two, calls plate in the car together and makes corresponding processing again.
Therefore, the trailing cable on top just significantly reduces from the control housing to the sedan-chair, so not only greatly reduces material cost, thereby and the work capacity that has significantly reduced field wiring, wiring reduced job costs.
Simultaneously; Read the state of other hoistway switch except that limit switch through calling plate in the car together; Feed back to the elevator control main board through wireless control module one and wireless control module two again; Thereby just saved the quantity of the hoistway cable that this part switch needs, and the switch number that needs along with increasing of ladder speed is just many more, and the cost of saving is just many more.
Description of drawings
Fig. 1 is a prior art apparatus for controlling elevator constructional drawing;
Fig. 2 is the structural representation of the utility model;
Fig. 3 is the structural representation of the utility model elevator control main board;
Fig. 4 is the structural representation of the utility model wireless control module one and wireless control module two;
Fig. 5 is the structural representation of calling plate in the utility model car together;
Fig. 6 is the structural representation of the utility model outgoing call plate two.
Label declaration
Control housing 10 cars 20
Counterweight 30 cage top overhauling casees 40
Elevator control main board 1 power supply processing module 11
Feedback speed signal processing module 12 incoming signal processing modules 13
Many MCU processing enter 14 communication modular converters 15
Wireless control module one 2 power supply processing modules 21
Wireless receiving antenna 22 digital transmission modules 23
232 serial ports modular converters, 24 communication modular converters 25
Hall buttons processing module 52 MCU53
Communication modular converter 54 shows processing module 55
Call plate 6 power supply processing modules 61 in the car together
Hall buttons processing module 62 input signal detection modules 63
MCU64 communication modular converter 65
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done detailed explanation.
Consult shown in Figure 2ly, a kind of elevator wireless control system that the utility model discloses comprises in elevator control main board 1, wireless control module 1, wireless control module 23, outgoing call plate 1, outgoing call plate 25 and the car and calls plate 6 together.
Call plate 6 in the car together and is connected with wireless control module 23 and outgoing call plate 25 simultaneously, be used for the interior external signal of car and sample and handle; Specifically, call in the car that plate 6 mainly is responsible for that cars inside and outside each incoming signal, hall buttons and hoistway subtract by force together, the detection of on-off signal such as spacing and feed back to elevator control main board 1, corresponding operation is also carried out in the instruction that receives elevator control main board 1.
As shown in Figure 5, call plate 6 in the car together and comprise power supply processing module 61, hall buttons processing module 62, input signal detection module 63, MCU64, communication modular converter 65 and output processing module 66.
Power supply processing module 61 is hall buttons processing module 62, input signal detection module 63, MCU64, communication modular converter 65 and output processing module 66 power supplies.
MCU64 is connected with hall buttons processing module 62, input signal detection module 63, communication modular converter 64 and output processing module 65 simultaneously.
Elevator control main board 1 is connected with outgoing call plate 1 and wireless control module 1; Be used to receive the signal of wireless control module one 2 feedbacks and the signal that outgoing call plate 1 sends, the signal after elevator control main board 1 is handled sends wireless control module 1 and outgoing call plate 1 to; Whether elevator control main board 1 main to be responsible for monitoring elevator peripheral safety return circuit, loop of the door lock normal if being, whether each contactless switch has the feedback speed of adhesion, the operation of monitoring elevator to judge whether the operation of elevator is normal, remove to inquire about the idsplay order of exhaling the ladder instruction accordingly and providing corresponding output control command and floor and Push-button lamp through wireless control module 1 and wireless control module 23 to call plate 6 and outgoing call plate 25 together in the car in the control housing.
As shown in Figure 3, elevator control main board 1 comprises power supply processing module 11, feedback speed signal processing module 12, incoming signal processing module 13, many MCU processing enter 14, communication modular converter 15 and output processing module 16.
Power supply processing module 11 is feedback speed signal processing module 12, incoming signal processing module 13, many MCU processing enter 14, communication modular converter 15 and output processing module 16 power supplies.
Many MCU processing enter 14 is connected with feedback speed signal processing module 12, incoming signal processing module 13, communication modular converter 15 and output processing module 16 simultaneously.
Feedback speed signal processing module 12 is used to receive the feedback speed signal of coder on the towing machine; Convert impulse singla then to and feed back to many MCU processing enter 14; Many MCU processing enter 14 converts the impulse singla of feedback to require with reality after the speed speed according to motor command speed, encoder pulse number again and compares, handles, and then reports corresponding failure if error surpasses allowed band.
Incoming signal processing module 13 is used for incoming signal (as open a sluice gate that feedback signal, motor temperature signal, fire-fighting are returned base station signal, locked terraced signal, operation and band-type brake contactless switch feedback signal, the corresponding run signal of frequency converter etc. in the control housing) is fed back to many MCU processing enter 14 through isolation processing, and many MCU processing enter 14 is given output processing module 16 and communication transfer interface module 15 according to elevator current state output corresponding information again.
Communication modular converter 15 is used for transmission signal with many MCU processing enter 14 and converts the high and signal suitable long Distance Transmission of anti-interference resistance to and send to outgoing call plate 1 and wireless control module 1, and the signal that receives wireless control module 1 and outgoing call plate one 4 feedbacks sends to many MCU processing enter 14 and handles.
Wireless control module 1 is connected with wireless control module 23; Be used for giving elevator control main board 1 with the signal feedback of calling plate 6 collections in the car together; Judge, handle by elevator control main board 1, will in the signal after elevator control main board 1 is judged, handled is assigned to car, call plate 6 together then.
As shown in Figure 4, wireless control module 1 is identical with the structure of wireless control module 23, and just ID can be provided with difference, comprises power supply processing module 21, wireless receiving antenna 22, digital transmission module 23,232 serial ports modular converters 24 and communication modular converter 25.
Power supply processing module 21 is wireless receiving antenna 22, digital transmission module 23,232 serial ports modular converters 24 and 25 power supplies of communication modular converter.
Wherein, 232 serial ports modular converters 24 are connected to the setting that upper computer carries out related data, and communication modular converter 25 can be selected according to the communication modes of apparatus for controlling elevator.
The wireless data transmission of wireless control module 1 and wireless control module 23 adopts the wireless transparent data transmit-receive module (transparent transmission does not change client's any data and agreement) of GFSK modulation system, can be operated in 315/433/490/868/915MHz ISM frequency range (country opens and exempts to apply for frequency range).It is little to have size, and power is big, highly sensitive, long transmission distance, and the communication digit rate is high, the inner characteristics such as communications protocol conversion and data transmit-receive control of accomplishing automatically.Line control module 1 provides TTL, RS232, RS485, CAN data-interface (selecting as required) with wireless control module 23; Can be connected to upper computer through the serial rate of upper computer software through 232 serial ports according to the demand flexible configuration module of oneself; Working channel; Emissive power, parameters such as communication digit rate and ID.
As shown in Figure 6, outgoing call plate 1 is identical with outgoing call plate 25 structures, and the ID that just is provided with is different, and it comprises power supply processing module 51, hall buttons processing module 52, MCU53, communication modular converter 54 and shows processing module 55.
Power supply processing module 51 is hall buttons processing module 52, MCU53, communication modular converter 54 and shows processing module 55 power supplies.
MCU53 is connected with hall buttons processing module 52, communication modular converter 54 and demonstration processing module 55 simultaneously.
That outgoing call plate 1 is used to detect is up, down call button signal and feed back to elevator control main board 1, and that instruction and the execution that receives elevator control main board 1 lighted is up accordingly, descending button lamp and show that elevator belongs to the state of floor, service direction or elevator (like maintenance, driver's operation etc.) now;
Wherein, the elevator wireless control method may further comprise the steps:
Step 1 is called in 6 pairs of cars of plate external signal together and is sampled and handle in the car, and outgoing call plate 1 detects up, down call button signal and is transferred to elevator control main board 1;
Step 2, wireless control module 1 and wireless control module 23 are given elevator control main board 1 with the signal feedback of calling plate 6 collections in the car together, and up, down call button signal that elevator control main board 1 combines outgoing call plate 1 to detect are judged, are handled;
Step 3, the signal after elevator control main board 1 is handled send to through wireless control module 1 and wireless control module 23 and call plate 6 in outgoing call plate 25 and the car together, and pass to outgoing call plate 1 simultaneously, realize elevator control.
The table one of contrast prior art (trailing cable of existing apparatus for controlling elevator distributes); The utility model significantly reduces the trailing cable on top from the control housing to the sedan-chair and (sees table two; The trailing cable of the utility model wireless control system distributes); So not only greatly reduce material cost, thereby and the work capacity that has significantly reduced field wiring, wiring reduced job costs.
Table two (trailing cable of the utility model wireless control system distributes)
The utility model reads the state of other hoistway switch except that limit switch through calling plate in the car together; Feed back to the elevator control main board through wireless control module one and wireless control module two again, thereby just saved the quantity of the hoistway cable of this part switch needs, compared with prior art (see table three; The hoistway cable of existing apparatus for controlling elevator distributes); Saved the quantity (see table four, the hoistway cable of the utility model elevator wireless control system distributes) of hoistway cable
Table three (the hoistway cable of existing apparatus for controlling elevator distributes)
Table four (the hoistway cable of the utility model elevator wireless control system distributes)
The preferred embodiment that the above is merely the utility model is not to this case design-calculated restriction, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (6)
1. an elevator wireless control system is characterized in that: comprise in elevator control main board, wireless control module one, wireless control module two, outgoing call plate one, outgoing call plate two and the car and call plate together;
Call plate in the car together and be connected simultaneously, be used in the car external signal and sample and handle with wireless control module two and outgoing call plate two;
The elevator control main board is connected with outgoing call plate one and wireless control module one, is used to receive the signal of wireless control module one feedback and the signal that outgoing call plate one sends, and the signal after the elevator control main board is handled sends wireless control module one and outgoing call plate one to;
Wireless control module one and wireless control module two are connected through wireless mode; Be used for giving the elevator control main board with the signal feedback of calling the plate collection in the car together; Judged, handled by the elevator control main board, the signal after will judging, handle through the elevator control main board is then called plate together in assigning to car;
That outgoing call plate one is used to detect is up, down call button signal and feed back to the elevator control main board, and that instruction and the execution that receives the elevator control main board lighted is up, descending button lamp and show that elevator belongs to the state of floor, service direction or elevator now;
Outgoing call plate two receives the information of elevator control main board transmission through wireless module two and wireless module one and shows.
2. a kind of elevator wireless control system as claimed in claim 1 is characterized in that: the elevator control main board comprises power supply processing module, feedback speed signal processing module, incoming signal processing module, many MCU processing enter, communication modular converter and output processing module;
Power supply processing module is feedback speed signal processing module, incoming signal processing module, many MCU processing enter, communication modular converter and output processing module power supply;
Many MCU processing enter is connected with feedback speed signal processing module, incoming signal processing module, communication modular converter and output processing module simultaneously;
The feedback speed signal processing module is used to receive the feedback speed signal of coder on the towing machine; Convert impulse singla then to and feed back to many MCU processing enter, many MCU processing enter converts the impulse singla of feedback to require with reality after the speed speed according to motor command speed, encoder pulse number again and compares, handles;
The incoming signal processing module is used for incoming signal is fed back to many MCU processing enter through isolation processing, and many MCU processing enter is exported corresponding information to output processing module and communication transfer interface module according to the elevator current state again;
Output processing module is exported after being used for the output command of many MCU processing enter done corresponding isolation processing according to the difference of driven object;
The communication modular converter is used for transmission signal with many MCU processing enter and converts the high and signal suitable long Distance Transmission of anti-interference resistance to and send to outgoing call plate one and wireless control module one, and the signal that receives wireless control module one and outgoing call plate one feedback sends to many MCU processing enter and handles.
3. a kind of elevator wireless control system as claimed in claim 1; It is characterized in that: wireless control module one is identical with wireless control module two structures, comprises power supply processing module, wireless receiving antenna, digital transmission module, 232 serial ports modular converters and communication modular converter;
Power supply processing module is wireless receiving antenna, digital transmission module, 232 serial ports modular converters and the power supply of communication modular converter;
Digital transmission module is connected with wireless receiving antenna, 232 serial ports modular converters and communication modular converter simultaneously.
4. a kind of elevator wireless control system as claimed in claim 3 is characterized in that: the wireless data transmission of wireless control module one and wireless control module two adopts the wireless transparent data transmit-receive module of GFSK modulation system.
5. a kind of elevator wireless control system as claimed in claim 1 is characterized in that: call plate in the car together and comprise power supply processing module, hall buttons processing module, input signal detection module, MCU, communication modular converter and output processing module;
Power supply processing module is hall buttons processing module, input signal detection module, MCU, communication modular converter and output processing module power supply;
MCU is connected with hall buttons processing module, input signal detection module, communication modular converter and output processing module simultaneously.
6. a kind of elevator wireless control system as claimed in claim 1 is characterized in that: outgoing call plate one is identical with outgoing call plate two structures, comprises power supply processing module, hall buttons processing module, MCU, communication modular converter and shows processing module;
Power supply processing module is hall buttons processing module, MCU, communication modular converter and shows the processing module power supply;
MCU is connected with hall buttons processing module, communication modular converter and demonstration processing module simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209753 CN202609712U (en) | 2012-05-11 | 2012-05-11 | Wireless control system for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209753 CN202609712U (en) | 2012-05-11 | 2012-05-11 | Wireless control system for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202609712U true CN202609712U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220209753 Withdrawn - After Issue CN202609712U (en) | 2012-05-11 | 2012-05-11 | Wireless control system for elevator |
Country Status (1)
| Country | Link |
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| CN (1) | CN202609712U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387162A (en) * | 2012-05-11 | 2013-11-13 | 厦门汉京自动化科技有限公司 | Elevator wireless control system and method |
| CN106995167A (en) * | 2017-05-25 | 2017-08-01 | 广东皇冠电梯有限公司 | It is a kind of new without trailing cable controlled in wireless Operation system of elevator |
| CN111017658A (en) * | 2019-12-03 | 2020-04-17 | 成都携手通大智能设备有限公司 | Elevator without trailing cable |
-
2012
- 2012-05-11 CN CN 201220209753 patent/CN202609712U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387162A (en) * | 2012-05-11 | 2013-11-13 | 厦门汉京自动化科技有限公司 | Elevator wireless control system and method |
| CN103387162B (en) * | 2012-05-11 | 2016-03-23 | 厦门微智电子科技有限公司 | A kind of elevator wireless control system and method |
| CN106995167A (en) * | 2017-05-25 | 2017-08-01 | 广东皇冠电梯有限公司 | It is a kind of new without trailing cable controlled in wireless Operation system of elevator |
| CN111017658A (en) * | 2019-12-03 | 2020-04-17 | 成都携手通大智能设备有限公司 | Elevator without trailing cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN WEIZHI ELECTRNONCI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XIAMEN HANJING AUTOMATION CO., LTD. Effective date: 20141231 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141231 Address after: 361000 E1005C room, Taiwan science and technology enterprise incubation center, torch hi tech Zone (Xiangan), Xiamen, Fujian Patentee after: XIAMEN WEIZHI ELECTRONIC TECHNOLOGY CO., LTD. Address before: 361000 N227 room, Weiye building, pioneer zone, torch hi tech Zone, Xiamen, Fujian Patentee before: Xiamen Hanjing Automation Science & Technology Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20121219 Effective date of abandoning: 20160323 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |