CN202575614U - Automatic fault alarm system for elevator - Google Patents
Automatic fault alarm system for elevator Download PDFInfo
- Publication number
- CN202575614U CN202575614U CN 201220130123 CN201220130123U CN202575614U CN 202575614 U CN202575614 U CN 202575614U CN 201220130123 CN201220130123 CN 201220130123 CN 201220130123 U CN201220130123 U CN 201220130123U CN 202575614 U CN202575614 U CN 202575614U
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- elevator
- micro controller
- interface
- controller system
- acceleration
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses an automatic fault alarm system for an elevator. The automatic fault alarm system comprises a pressure sensor mounted under an elevator cage floor and an accelerating sensor and a singlechip mounted at the top of the elevator cage, wherein the accelerating sensor is connected with the singlechip through an interface; signals from the pressure sensor are converted through an (analogue-to-digital) AD converter and then connected to the singlechip; real-time data transmission between the singlechip and a computer are realized through a ZIGBEE communication module; and the pressure value of the elevator cage floor and the acceleration value of the cage are transmitted to the computer, and the computer analyzes the values and judges whether to give an alarm or not. According to the automatic fault alarm system for an elevator, whether the elevator has a fault can be identified automatically, and the fault information can be transmitted to a local fire department.
Description
Technical field
The utility model relates to a kind of lift appliance, in particular, relates to a kind of elevator faults alerting automatic telling status.
Background technology
Present elevator has does not have a mobile phone signal, have in addition possibly be that breakdown of equipment, line fault cause emergency button and emergency call invalid.In this case, must the people manually report to the police.Even report to the police property, the property personnel that have leave the post or the property personnel also differ sees alarm message surely, and the people in the stranded like this elevator just can not get having rescued timely.
The utility model content
The utility model provides a kind of elevator faults alerting automatic telling status to the technical matters that exists in the above-mentioned prior art, can discern whether et out of order of elevator automatically, and system can send to local fire department with failure message.
The utility model is realized through following technical scheme:
A kind of elevator faults alerting automatic telling status; It is characterized in that; Comprise being installed in the underfloor pressure sensor of lift car, be installed in the acceleration sensor and the micro controller system of elevator car roof, acceleration sensor adopts interface to be connected with micro controller system; Pressure sensor signal inserts micro controller system through AD converter conversion back; Whether micro controller system is transferred to computing machine with the force value on lift car floor and the accekeration of car through ZIGBEE communication module and computer realization real-time Data Transmission, by the Computer Analysis judgement and make and reporting to the police.
Said acceleration sensor adopts the SPI interface to be connected with micro controller system.
Interface between said AD converter and the micro controller system machine can be SPI interface or IIC interface.
Comprise 5 text boxes and 1 button in the interface that said computer data is handled; 5 text boxes are used for showing static acceleration, static pressure value, real time acceleration, real-time pressure value and time meter respectively; 1 button is used for system is carried out data initialization; Promptly gather the static acceleration and the static pressure value of elevator, whether elevator real time acceleration, the real-time pressure value through the collection of background program logic determines elevator satisfies the condition of elevator faults, as satisfies condition then; System can eject the fault alarm information frame, and sends the phone number of alarm message to appointment through note simultaneously.
The beneficial effect that the utility model brought is following:
The elevator faults alerting automatic telling status that the utility model provided; Can there be the people to be confined in the elevator but under the dangerous situation that slowly nobody shows interest in; Adopt the mode of SMS in time to send alarming short message, or send the phone number of note to appointment to local fire department.
Description of drawings
Fig. 1 is the system hardware structure figure of the utility model specific embodiment;
Fig. 2 is the workflow diagram of Fig. 1 system;
Fig. 3 is that the computer data among Fig. 1 is handled the interface scheme drawing.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain, but following content is not used in the protection domain that limits the utility model.
As shown in Figure 1; The elevator faults alerting automatic telling status that the utility model provided; Comprise being installed in the underfloor pressure sensor 1 of lift car, be installed in the acceleration sensor 2 and micro controller system 3 of elevator car roof, the micro controller system 3 in the present embodiment adopts AT89S52.Acceleration sensor 2 adopts interface to be connected with micro controller system 3; Pressure sensor 1 signal inserts micro controller system 3 through AD converter 4 conversion backs; Micro controller system 3 sends out take off data through ZIGBEE communication module 5; ZIGBEE communication module 6 adopts the data of wireless receiving ZIGBEE communication module 5 and sends to computing machine 7, realizes real-time Data Transmission.Whether the force value on lift car floor and the accekeration of car are transferred to computing machine 7, by computing machine 7 analysis and judgement and make and reporting to the police.
Interface between AD converter 4 and the micro controller system 3 can be SPI interface or IIC interface.
The workflow of native system as shown in Figure 2, the development environment of the visual studio2010 of native system The software adopted Microsoft, specifically:
1, the collection of elevator data:, gather the accekeration and the ground-surface force value of lift car that are installed in elevator through wireless communication module.2, the initialization of elevator data: the data to collecting for preceding 100 times are obtained aviation value, draw initial accekeration of elevator and surface pressure value.And be presented in the static acceleration value text box and static pressure value text box in the interface shown in Figure 3.3, real-time judge elevator operation: when the error of elevator accekeration that obtains in real time and static value less than 3 the time, software just thinks that elevator is out of service, time meter picks up counting, timing just thinks that to (25 seconds) elevator is out of service for a long time at 100 o'clock.4, whether the people is arranged in the real-time judge elevator: when software detection reaches 25 seconds to elevator is long-time out of service; The automatic detected pressures value of software meeting; And compare with the static pressure value; When continuous 5 times (2 seconds) detect force value greater than static value 1500 when above, software is just thought elevator et out of order.5, the output of alerting signal: after the software certification Lift out of order, can eject warning window, sound gives the alarm.Can send short messages to the phone number of appointment through Short Message Service Gateway simultaneously, short message content comprises information such as time, place.
Fig. 3 is the interface that computer data is handled in the native system.Comprise 5 text boxes and 1 button in the interface that computer data is handled; 5 text boxes are used for showing static acceleration, static pressure value, real time acceleration, real-time pressure value and time meter respectively; 1 button is used for system is carried out data initialization; Promptly gather the static acceleration and the static pressure value of elevator, whether elevator real time acceleration, the real-time pressure value through the collection of background program logic determines elevator satisfies the condition of elevator faults, as satisfies condition then; System can eject the fault alarm information frame, and sends the phone number of alarm message to appointment through note simultaneously.
Claims (4)
1. elevator faults alerting automatic telling status; It is characterized in that; Comprise being installed in the underfloor pressure sensor of lift car, be installed in the acceleration sensor and the micro controller system of elevator car roof, acceleration sensor adopts interface to be connected with micro controller system; Pressure sensor signal inserts micro controller system through AD converter conversion back; Whether micro controller system is transferred to computing machine with the force value on lift car floor and the accekeration of car through ZIGBEE communication module and computer realization real-time Data Transmission, by the Computer Analysis judgement and make and reporting to the police.
2. elevator faults alerting automatic telling status according to claim 1 is characterized in that, said acceleration sensor adopts the SPI interface to be connected with micro controller system.
3. elevator faults alerting automatic telling status according to claim 1 is characterized in that, the interface between said AD converter and the micro controller system machine can be SPI interface or IIC interface.
4. elevator faults alerting automatic telling status according to claim 1; It is characterized in that; Comprise 5 text boxes and 1 button in the interface that said computer data is handled; 5 text boxes are used for showing static acceleration, static pressure value, real time acceleration, real-time pressure value and time meter respectively, and 1 button is used for system is carried out data initialization, promptly gather the static acceleration and the static pressure value of elevator; Then through the elevator real time acceleration of background program logic determines elevator collection, the condition whether the real-time pressure value satisfies elevator faults; As satisfy condition, system can eject the fault alarm information frame, and sends the phone number of alarm message to appointment through note simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220130123 CN202575614U (en) | 2012-03-30 | 2012-03-30 | Automatic fault alarm system for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220130123 CN202575614U (en) | 2012-03-30 | 2012-03-30 | Automatic fault alarm system for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575614U true CN202575614U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220130123 Expired - Lifetime CN202575614U (en) | 2012-03-30 | 2012-03-30 | Automatic fault alarm system for elevator |
Country Status (1)
| Country | Link |
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| CN (1) | CN202575614U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058311A (en) * | 2014-07-02 | 2014-09-24 | 吴优良 | Elevator fault monitoring and warning system based on Zigbee |
| CN105384026A (en) * | 2015-12-21 | 2016-03-09 | 天津帝茨科技有限公司 | High-safety elevator |
| CN107522054A (en) * | 2017-08-11 | 2017-12-29 | 四川省特种设备检验研究院 | A kind of intelligent elevator safety detection control system |
-
2012
- 2012-03-30 CN CN 201220130123 patent/CN202575614U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058311A (en) * | 2014-07-02 | 2014-09-24 | 吴优良 | Elevator fault monitoring and warning system based on Zigbee |
| CN104058311B (en) * | 2014-07-02 | 2016-03-23 | 吴优良 | A kind of elevator faults monitor warning systems based on Zigbee |
| CN105384026A (en) * | 2015-12-21 | 2016-03-09 | 天津帝茨科技有限公司 | High-safety elevator |
| CN107522054A (en) * | 2017-08-11 | 2017-12-29 | 四川省特种设备检验研究院 | A kind of intelligent elevator safety detection control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |