CN204980678U - Safe control system based on car is unexpected to be removed - Google Patents
Safe control system based on car is unexpected to be removed Download PDFInfo
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- CN204980678U CN204980678U CN201520771616.9U CN201520771616U CN204980678U CN 204980678 U CN204980678 U CN 204980678U CN 201520771616 U CN201520771616 U CN 201520771616U CN 204980678 U CN204980678 U CN 204980678U
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Abstract
The utility model discloses a safe control system based on car is unexpected to be removed, include: power module, power module include 220V commercial power and battery, and the battery is charged by the commercial power, and commercial power and battery pass through change over switch and independently supply power, by the security module of power module control, security module includes central controller to and by the signal acquisition module and the control module of central controller control, the signal output part of signal acquisition module is connected to central controller's signal input part, and central controller's signal output part is connected to control module's signal input part, and control module's signal output part is connected to central controller's signal input part. The utility model discloses a can control the car and go on promptly making stopping, effectively ensure the safety of car, and the back -up source switches independent the power supply in order to ensure that control module is in braking state with the commercial power, and multiple protection is safe more effective.
Description
Technical field
The utility model relates to elevator safety technical field, particularly a kind of safety control system based on car accidental movement.
Background technology
See the generation of elevator accident in recent years repeatly and cause social extensive concern, and the major accident of vertical Lift type elevator is the serious consequence that car accidental movement causes, trace it to its cause, it is primary factor that car is slipped in enabling, namely drg is abnormal and cause slipping car Frequent Accidents and consequence is serious, and it is multiple to cause the reason of drg exception to have, such as drg itself is abnormal, or relevant control signal is abnormal, or abnormity of power supply etc., although there are many protection system patents about car accidental movement to occur, but all can not fundamentally solve the problem, the utility model then provides a kind of effective safety control system, to provide actv. safety control when car accidental movement.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of safety control system based on car accidental movement, protects to provide strong safety control when accidental movement appears in car.
For achieving the above object, the technical solution of the utility model is as follows:
Based on a safety control system for car accidental movement, comprising:
Power module, described power module comprises 220V civil power and battery, and described battery is by described commercial power charged, and described civil power and battery are independently-powered by change-over switch;
The security module controlled by described power module, described security module comprises central controller, and by the signal acquisition module of described central controller controls and control module, the signal output part of described signal acquisition module is connected to the signal input part of described central controller, the signal output part of described central controller is connected to the signal input part of described control module by emergency brake signal and reset signal, and the signal output part of described control module is connected to the signal input part of described central controller by information feed back signal.
Wherein, the power output end of described power module is connected to the power input of described signal acquisition module, central controller and control module, and the signal output part of described central controller is connected to the signal input part of described power module with fed-back current signals, and the change-over switch controlling described power module is to realize the switching of described civil power and battery and independently-powered.
Wherein, described signal acquisition module comprises district's signaling module, door lock signal module, band-type brake run signal module, overspeed signal module and rescue signal module.
By technique scheme, the safety control system based on car accidental movement that the utility model provides, it has following superior part:
1. by signal acquisition module monitoring car whether slip car, exceed the speed limit or occur other undesirable conditions, and by the control module that central controller controls is follow-up, urgent stop is carried out to car, effectively ensure that the safety of car;
2. the back-up source arranged, under normal mains-supplied state, it is by commercial power charged, and after civil power loses, central controller controls change-over switch switches to Power supply, and guarantees that control module is in braking mode to guarantee safety; Behind the normal also city power recovery of system, central controller notice control module resets and can realize normal operation, and multiple protective is more safe and effective.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.
The structure function schematic diagram that Fig. 1 is the safety control system based on car accidental movement disclosed in the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
With reference to figure 1, the safety control system based on car accidental movement that the utility model provides, comprising: power module, described power module comprises 220V civil power and battery, described battery is by described commercial power charged, and described civil power and battery are independently-powered by change-over switch;
The security module controlled by described power module, described security module comprises central controller, and by the signal acquisition module of described central controller controls and control module, the signal output part of described signal acquisition module is connected to the signal input part of described central controller, the signal output part of described central controller is connected to the signal input part of described control module by emergency brake signal and reset signal, and the signal output part of described control module is connected to the signal input part of described central controller by information feed back signal.
Wherein, the power output end of described power module is connected to the power input of described signal acquisition module, central controller and control module, and the signal output part of described central controller is connected to the signal input part of described power module with fed-back current signals, and the change-over switch controlling described power module is to realize the switching of described civil power and battery and independently-powered.
Wherein, described signal acquisition module comprises district's signaling module, door lock signal module, band-type brake run signal module, overspeed signal module and rescue signal module.
The utility model:
1. by signal acquisition module monitoring car whether slip car, exceed the speed limit or occur other undesirable conditions, and by the control module that central controller controls is follow-up, urgent stop is carried out to car, effectively ensure that the safety of car;
2. the back-up source arranged, under normal mains-supplied state, it is by commercial power charged, and after civil power loses, central controller controls change-over switch switches to Power supply, and guarantees that control module is in braking mode to guarantee safety; Behind the normal also city power recovery of system, central controller notice control module resets and can realize normal operation, and multiple protective is more safe and effective.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of above-described embodiment, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. based on a safety control system for car accidental movement, it is characterized in that, comprising:
Power module, described power module comprises 220V civil power and battery, and described battery is by described commercial power charged, and described civil power and battery are independently-powered by change-over switch;
The security module controlled by described power module, described security module comprises central controller, and by the signal acquisition module of described central controller controls and control module, the signal output part of described signal acquisition module is connected to the signal input part of described central controller, the signal output part of described central controller is connected to the signal input part of described control module by emergency brake signal and reset signal, and the signal output part of described control module is connected to the signal input part of described central controller by information feed back signal.
2. the safety control system based on car accidental movement according to claim 1, it is characterized in that, the power output end of described power module is connected to the power input of described signal acquisition module, central controller and control module, and the signal output part of described central controller is connected to the signal input part of described power module with fed-back current signals, and the change-over switch controlling described power module is to realize the switching of described civil power and battery and independently-powered.
3. the safety control system based on car accidental movement according to claim 1 and 2, it is characterized in that, described signal acquisition module comprises district's signaling module, door lock signal module, band-type brake run signal module, overspeed signal module and rescue signal module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771616.9U CN204980678U (en) | 2015-10-05 | 2015-10-05 | Safe control system based on car is unexpected to be removed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771616.9U CN204980678U (en) | 2015-10-05 | 2015-10-05 | Safe control system based on car is unexpected to be removed |
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| Publication Number | Publication Date |
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| CN204980678U true CN204980678U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520771616.9U Expired - Fee Related CN204980678U (en) | 2015-10-05 | 2015-10-05 | Safe control system based on car is unexpected to be removed |
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| CN (1) | CN204980678U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115709A (en) * | 2016-11-26 | 2018-06-05 | 沈阳新松机器人自动化股份有限公司 | Control box and solution band-type brake security system |
| CN109617212A (en) * | 2018-11-28 | 2019-04-12 | 奥克斯空调股份有限公司 | A kind of method for controlling power supply and corresponding air conditioner of air conditioner |
| CN110790100A (en) * | 2019-09-30 | 2020-02-14 | 苏州汇川技术有限公司 | Elevator door zone signal adhesion detection method, system, equipment and storage medium |
| CN115259005A (en) * | 2022-07-08 | 2022-11-01 | 江西洪都航空工业集团有限责任公司 | Electrical system based on aircraft engine mounting vehicle |
-
2015
- 2015-10-05 CN CN201520771616.9U patent/CN204980678U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115709A (en) * | 2016-11-26 | 2018-06-05 | 沈阳新松机器人自动化股份有限公司 | Control box and solution band-type brake security system |
| CN109617212A (en) * | 2018-11-28 | 2019-04-12 | 奥克斯空调股份有限公司 | A kind of method for controlling power supply and corresponding air conditioner of air conditioner |
| CN110790100A (en) * | 2019-09-30 | 2020-02-14 | 苏州汇川技术有限公司 | Elevator door zone signal adhesion detection method, system, equipment and storage medium |
| CN115259005A (en) * | 2022-07-08 | 2022-11-01 | 江西洪都航空工业集团有限责任公司 | Electrical system based on aircraft engine mounting vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20181005 |
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| CF01 | Termination of patent right due to non-payment of annual fee |