CN203127938U - Stop-for-empty preventing control system for elevator - Google Patents
Stop-for-empty preventing control system for elevator Download PDFInfo
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- CN203127938U CN203127938U CN 201320133207 CN201320133207U CN203127938U CN 203127938 U CN203127938 U CN 203127938U CN 201320133207 CN201320133207 CN 201320133207 CN 201320133207 U CN201320133207 U CN 201320133207U CN 203127938 U CN203127938 U CN 203127938U
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- electronic label
- control system
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Abstract
The utility model discloses a stop-for-empty preventing control device for an elevator, which mainly comprises an elevator master PLC (Programmable Logic Controller) equipped with an e-tag reader, an elevator car executing terminal, a floor calling button, piezo-electricity thin film cushion layers and a floor controller, wherein the piezo-electricity thin film cushion layers are paved in waiting regions of all layers and correspondingly control the working state of respective active e-tags of floors, a programming control system for Internet of Things is formed by adding the e-tag readers and the active e-tags into a conventional elevator controller, only in the state that a floor call signal is effective and the floor active e-tag is activated, the elevator car can be instructed to stay and open the door for carrying passengers, and the phenomenon of stopping for empty can be radically stopped. The stop-for-empty preventing control device provided by the utility model has the advantages of novel conception, reasonable design, low installation cost, convenience in use and operation, safe and reliable operation, and obvious energy conservation and consumption reduction, and has an excellent popularization and application prospect.
Description
Technical field
The utility model relates to the automatic control device for running the engine of elevator, and it belongs to the technical field of Internet of Things control, and a kind of elevator air defense specifically stops control system.
Background technology
Effectively advanced the process of Chinese Urbanization construction along with the high speed development of Chinese national economy, at present, densely populated zone is used for office in large-and-medium size cities, the skyscraper of living is to the utmost be general, and these skyscrapers all are equipped with a lift facility of taking advantage of for people's upstream and downstream specially.The operation control system of existing elevator generally by master controller, be installed on floor in the lift car and select button and be fitted to every floor to wait the up-downgoing call button in ladder district and form, when operation upstream or downstream call button is selected in the time ladder district that takes advantage of a person to stand in every floor, master controller instructs immediately that lift car in turn stops, opening the door, closes the door, continues running job until taking advantage of a person to deliver to selected floor position safely after the carrying after receiving calling signal when this floor of equidirectional process.But, people also find in taking advantage of a process: elevator " sky stops " phenomenon also occurs often at unmanned floor of waiting ladder, for example: when waiting that terraced person does not want to take advantage of seat again behind the operation call button and when leaving, existing apparatus for controlling elevator can not judge whether the time ladder called person of certain floor has left time ladder district from line trace, even be under nobody situation about waiting at this floor, apparatus for controlling elevator still can instruct lift car to repeat the inaction action of " stop, opening the door, carrying and door, continue operation again " at this floor.To be objective, too much " sky stops " invalid action takes place in elevator in operational process, has not only reduced operating efficiency, the waste of elevator and has taken advantage of person's time, also can increase the service life of power consumption, the wearing and tearing of aggravation lift facility and then shortening elevator.We think through investigation and analysis: the major cause that elevator " sky stops " phenomenon occurs is existing elevator unreasonable also existence due to some technical bugs on the structure design of control system.This just existing apparatus for controlling elevator also require further improvement and perfect place, this also is that the utility model is wanted the problem that solves.
The utility model content
The purpose of this utility model is intended to overcome existing elevator above shortcomings part, stops control system and propose a kind of elevator air defense based on technology of Internet of things.It can effectively avoid elevator that " sky stops " operation phenomenon takes place in operational process, to improving elevator operating efficiency, saves energy and prolongation elevator work life obvious effect is arranged.
The purpose of this utility model is achieved by the following technical solution:
A kind of elevator air defense that the utility model proposes stops control system, it comprises elevator master controller PLC, car execution terminal, floor call button and floor controller, it is characterized in that: wait ground, ladder district in the elevator floor Room of every floor in front of the door and be equipped with the piezoelectric membrane bed course, the piezoelectric membrane bed course is connected in the floor controller by the piezoelectric signal line, the mode of operation of this floor active electronic label of the corresponding control of the floor controller of every floor, elevator master controller PLC disposes electronic label reader.
Say that further the utility model also has following technical characterictic:
Described active electronic label is "Yes" or two kinds of mode of operations of "No".
Elevator master controller PLC disposes the accident alarming module, and described accident alarming module is to be connected with handler's SIM by the GSM network.
Constructional feature of the present utility model is: active electronic label and electronic label reader are added in the basis at existing apparatus for controlling elevator, wait ground, ladder district and lay the piezoelectric membrane bed course and connect this floor active electronic label of the corresponding control of floor controller with the piezoelectric signal line before every layer of hoistway door.Said active electronic label is "Yes" or two kinds of mode of operations of "No": stand in when waiting elevator on the piezoelectric membrane bed course as the people, the piezoelectric current that piezoelectric membrane bed course pressurized produces will be conducted to the floor controller by the piezoelectric signal line, active electronic label is activated present effective mode of operation of "Yes", represents that this floor is that the someone waits elevator; When the terraced person of time left the piezoelectric membrane bed course, the piezoelectric membrane bed course just can not produce piezoelectric current, that is to say, the piezoelectric current that is conducted to the floor controller by the piezoelectric signal line disappears, at this moment, active electronic label will present the dormant state of "No", represent that this floor is that nobody waits elevator.The elevator master controller is according to the design of programming of following rule: in the floor call button signal effectively and this floor active electronic label two conditions of effective mode of operation simultaneously under the satisfied situation of being activated and presenting "Yes" always, the elevator master controller just can instruct lift car in the carrying of opening the door of this floor.It is to control work in the following manner in actual moving process: stand in certain floor as the people and wait the piezoelectric membrane bed course operation floor call button of laying in the ladder district when waiting elevator, the elevator master controller namely starts the mode of operation that the electronic label reader Continuous Tracking is read this floor active electronic label after receiving calling signal, present effective mode of operation of "Yes" if this floor active electronic label is activated always, the elevator master controller will instruct lift car to stop when this floor of equidirectional process and open the door, close the door after the carrying, continue operation again until taking advantage of a person to deliver to selected floor position safely.If someone operates and does not want to take advantage of seat behind the floor call button again and when leaving the piezoelectric membrane bed course, conducting piezoelectric current to the floor controller by the piezoelectric signal line disappears immediately and makes active electronic label present the dormant state of "No", at this moment, the elevator master controller can be judged as invalid signals with the calling signal of this floor, even lift car can not stop through this floor the time yet and open the door, can prevent effectively that elevator from " sky stops " phenomenon taking place, this has obvious effect to the operating efficiency that improves elevator.
The utility model is compared with prior art has following substantive distinguishing features and progress:
The utility model has been initiated and added electronic label reader in electric life controller, active electronic label constituent networking programming Control system, wait ladder at every floor and distinguish laying piezoelectric membrane bed course also by the corresponding mode of operation of controlling this floor active electronic label of floor controller, the elevator master controller is only under the state of " floor call sign is effective " and " this floor active electronic label activates ", just can instruct lift car in the carrying of opening the door of this floor, can thoroughly stop elevator " sky stops " phenomenon, the utlity model has novel, reasonable in design, erected cost is low, easy for operation, advantage such as safe and reliable to operation, in actual use to improving the elevator operating efficiency, save power consumption, reducing the elevator operation and management expense has obvious effect, and splendid popularizing application prospect is arranged.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the principle of work frame diagram of floor controller.
Fig. 3 is the control flow scheme drawing of elevator main controller.
Fig. 4 is the control principle module frame chart of elevator main controller.
Description of symbols in the accompanying drawing:
1 is the piezoelectric membrane bed course, and 2 is the piezoelectric signal line, and 3 is the floor controller, and 4 is the floor call button, and 5 is elevator layer Room body of wall, and 6 is elevator floor Room door.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing:
A kind of elevator air defense that the utility model proposes stops control system, it is mainly by the elevator master controller PLC that disposes electronic label reader, car is carried out terminal, floor call button 4, piezoelectric membrane bed course 1 and floor controller 3 constitute, said floor call button 4 is fitted to elevator layer Room body of wall 5, floor controller 3 can be fitted in floor call button 4 panels, piezoelectric membrane bed course 1 is waited ladder ground, district and is connected in floor controller 3 by piezoelectric signal line 2 before being layed in every floor elevator floor Room door 6, the mode of operation of floor controller 3 corresponding these floor active electronic labels of control of every floor, described active electronic label is "Yes" or two kinds of mode of operations of "No": make it be the significant condition of "Yes" when piezoelectric membrane bed course 1 pressurized generation piezoelectric current can activate active electronic label, when piezoelectric current disappeared, active electronic label was the dormant state of "No".The elevator master controller PLC design of programming according to the following rules: floor call button 4 signals effectively and this floor active electronic label be activated under the situation of effective mode of operation of always presenting "Yes", elevator master controller PLC just can carry out terminal to car and send instruction, and commander's lift car stops the carrying of opening the door at this floor.It is performed such control work: when the people stands in certain floor and waits on the piezoelectric membrane bed course of laying in the ladder district 1 operation floor call button 4, elevator master controller PLC starts the mode of operation of this floor active electronic label of electronic label reader Continuous Tracking immediately, present effective mode of operation of "Yes" if this floor active electronic label is activated always, elevator master controller PLC will instruct lift car to stop when this floor of equidirectional process and open the door, close the door after the carrying, continue operation again until taking advantage of a person to deliver to selected floor position safely.If someone operates and does not want to take advantage of seat behind the floor call button 4 again and when leaving piezoelectric membrane bed course 1, because piezoelectric membrane bed course 1 decompression can not produce piezoelectric current, at this moment disappear for the piezoelectric current of floor controller 3 immediately by piezoelectric signal line 2 conduction and make active electronic label present the dormant state of "No", show that this floor has been the unmanned ladder of waiting.According to the programming design rule, elevator master controller PLC can be judged as invalid signals with the calling signal of this floor, does not open the door even lift car also can not stop through this floor the time, so far can ideally realize preventing the goal of the invention of elevator " sky stops ".Need to prove: elevator master controller PLC is the configurable accident alarming module that is connected with handler's SIM by the GSM network also.When elevator master controller PLC et out of order, can in time notify failure message with short message mode to the management and maintenance personnel by the GSM network, in order in time handle, to keeping elevator safety operation certain effect be arranged.
Claims (3)
1. an elevator air defense stops control system, it comprises elevator master controller (PLC), car execution terminal, floor call button (4) and floor controller (3), it is characterized in that: be equipped with piezoelectric membrane bed course (1) on ground, the preceding time ladder district of the elevator floor Room of every floor door (6), piezoelectric membrane bed course (1) is connected in floor controller (3) by piezoelectric signal line (2), the mode of operation of this floor active electronic label of the corresponding control of the floor controller (3) of every floor, elevator master controller PLC disposes electronic label reader.
2. elevator air defense according to claim 1 stops control system, it is characterized in that: described active electronic label is "Yes" or two kinds of mode of operations of "No".
3. elevator air defense according to claim 2 stops control system, it is characterized in that: elevator master controller PLC disposes the accident alarming module, and described accident alarming module is to be connected with handler's SIM by the GSM network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133207 CN203127938U (en) | 2013-03-22 | 2013-03-22 | Stop-for-empty preventing control system for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133207 CN203127938U (en) | 2013-03-22 | 2013-03-22 | Stop-for-empty preventing control system for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127938U true CN203127938U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320133207 Expired - Fee Related CN203127938U (en) | 2013-03-22 | 2013-03-22 | Stop-for-empty preventing control system for elevator |
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| Country | Link |
|---|---|
| CN (1) | CN203127938U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365000A (en) * | 2016-10-28 | 2017-02-01 | 江苏金米智能科技有限责任公司 | Control device for enabling elevator to stop at floor intelligently |
| CN106365010A (en) * | 2016-10-28 | 2017-02-01 | 江苏金米智能科技有限责任公司 | Intelligent elevator door control alarm device based on stable power sources |
| CN106379790A (en) * | 2016-10-28 | 2017-02-08 | 江苏金米智能科技有限责任公司 | Intelligent door control warning device for elevator |
| CN106414298A (en) * | 2014-05-30 | 2017-02-15 | 株式会社明电舍 | Elevator car movement control device and car movement control method |
| CN106395522A (en) * | 2016-10-28 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Elevator stop device |
| CN106395531A (en) * | 2016-10-28 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Elevator door control alarm device based on Internet of things |
| CN106395523A (en) * | 2016-10-28 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Elevator stop control device based on power supply circuit |
| CN106395517A (en) * | 2016-10-28 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Elevator strop control device based on signal conditioning circuit |
| CN106429665A (en) * | 2016-10-28 | 2017-02-22 | 江苏金米智能科技有限责任公司 | Stabilized power supply-based elevator stopping control device |
| CN110002296A (en) * | 2016-08-25 | 2019-07-12 | 吴玉芳 | A kind of Elevator operation control system of judgment module and its composition |
-
2013
- 2013-03-22 CN CN 201320133207 patent/CN203127938U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106414298A (en) * | 2014-05-30 | 2017-02-15 | 株式会社明电舍 | Elevator car movement control device and car movement control method |
| CN110002296A (en) * | 2016-08-25 | 2019-07-12 | 吴玉芳 | A kind of Elevator operation control system of judgment module and its composition |
| CN106365000A (en) * | 2016-10-28 | 2017-02-01 | 江苏金米智能科技有限责任公司 | Control device for enabling elevator to stop at floor intelligently |
| CN106365010A (en) * | 2016-10-28 | 2017-02-01 | 江苏金米智能科技有限责任公司 | Intelligent elevator door control alarm device based on stable power sources |
| CN106379790A (en) * | 2016-10-28 | 2017-02-08 | 江苏金米智能科技有限责任公司 | Intelligent door control warning device for elevator |
| CN106395522A (en) * | 2016-10-28 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Elevator stop device |
| CN106395531A (en) * | 2016-10-28 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Elevator door control alarm device based on Internet of things |
| CN106395523A (en) * | 2016-10-28 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Elevator stop control device based on power supply circuit |
| CN106395517A (en) * | 2016-10-28 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Elevator strop control device based on signal conditioning circuit |
| CN106429665A (en) * | 2016-10-28 | 2017-02-22 | 江苏金米智能科技有限责任公司 | Stabilized power supply-based elevator stopping control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140322 |