CN110921480A - Escalator accident detection system - Google Patents
Escalator accident detection system Download PDFInfo
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- CN110921480A CN110921480A CN201911273649.XA CN201911273649A CN110921480A CN 110921480 A CN110921480 A CN 110921480A CN 201911273649 A CN201911273649 A CN 201911273649A CN 110921480 A CN110921480 A CN 110921480A
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- escalator
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- detection system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
- B66B29/005—Applications of security monitors
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- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses an escalator accident detection system which comprises a control shell arranged on an escalator, wherein a sensor module, a camera module, a data processing module, a central control module, an alarm module, a manual reset module and a power supply module for supplying power to the central control module are arranged in the control shell; the sensor module and the camera module are connected with the data processing module. The data processing module, the alarm module, the manual reset module, the elevator starting and stopping control module and the power supply module are all connected with the central control module; the remote reset module is connected through WiFi or 4G network.
Description
Technical Field
The invention belongs to the technical field of escalator detection, and particularly relates to an escalator accident detection system.
Background
Two americans have studied escalators at the end of the nineteenth century. In 1897, Jess Reynolds (Jesse W. Reno) established a motor game using inclined boards to walk, similar to escalators, in the fairground of the Cannized island of New York, USA. While Charles Seeberger bought (Charles Seeberger) bought the next patent of invention on escalators in 1898 and, in cooperation with the auss elevator company, produced the first escalator in new york, in 1899, with horizontal steps, handrails and comb plates. At the paris fair held in 1900, siberg successfully exhibited their products named "Escalator" and received a jackpot.
Ou acquired the West Cuibog patent in 1910 and bought Reynolds' company the next year. In 1920, Olympic combined the designs of the two to become the basic design of escalators today. The escalator consists of a ladder way (a modified slat conveyor) and handrails (a modified belt conveyor) on both sides. The main components of the device comprise steps, a traction chain and a chain wheel, a guide rail system, a main driving system (comprising a motor, a speed reducer, a brake, an intermediate driving link and the like) driving main shaft, a ladder way tensioning device, a handrail system, a comb plate, a ladder framework, an electric system and the like. The stairs gradually form steps after horizontal movement (facilitating the passengers to step on the stairs) at the passenger entrance; the steps gradually disappear near the entrance, and the steps move horizontally again. The movements are realized by the main wheels and the auxiliary wheels of the steps respectively walking along different step guide rails.
Some accidents may also occur because the stairs are gradually formed after the stairs move horizontally (to facilitate passengers to step on the stairs) in the moving process. However, the existing escalator is only provided with an emergency stop device and is not provided with an automatic detection system, so that the safety of the escalator is not high. Therefore, it is necessary to provide an escalator accident detection system to improve the safety of the elevator.
Disclosure of Invention
The invention aims to provide an escalator accident detection system, which solves the problem that some accidents occur because an escalator can gradually form steps after horizontal movement (facilitating passengers to climb the escalator) in the movement process, and improves the safety of an elevator.
The technical scheme adopted by the invention is as follows: an escalator accident detection system is characterized by comprising a control shell arranged on an escalator, wherein a sensor module, a camera module, a data processing module, a central control module, an alarm module, a manual reset module and a power supply module for supplying power to the central control module are arranged in the control shell; the sensor module and the camera module are connected with the data processing module; the data processing module, the alarm module, the manual reset module, the elevator starting and stopping control module and the power supply module are all connected with the central control module; the remote reset module is connected through WiFi or 4G network.
The invention is also characterized in that:
the sensor module comprises a sound sensor, a photoelectric counting sensor, an acceleration sensor, an impact sensor, a speed sensor and a torque sensor; the acceleration sensor, the impact sensor, the speed sensor and the torque sensor are arranged on the escalator driving device, and the sound sensor and the photoelectric counting sensor are arranged at an entrance of the escalator.
The escalator is provided with a camera module, and the camera module can monitor the conditions of all passengers on the escalator and the running condition of the escalator.
The acceleration sensor, the impact sensor, the speed sensor and the torque sensor are arranged on the escalator driving device and can detect data such as acceleration, speed, impact force, torque and the like of the driving device; the sound sensor and the photoelectric counting sensor are arranged at an entrance of the escalator and can detect the number of people on the escalator and the sound change around the escalator.
The sensor module and the camera module are connected with the data processing module, and the data processing module carries out digital processing on the data collected by the sensor module and the camera module and transmits the data to the central processing unit for analysis and processing.
The central control module is connected with the elevator starting and stopping control module, and when the data detected by the sensor module is analyzed, compared and found to be abnormal through the central control module, the central control module can control the elevator starting and stopping control module to stop the escalator.
The manual reset module and the remote reset module are connected with the central control module, and when the escalator fault or accident treatment is completed, the escalator can be restored to normal work through the reset module.
The alarm module is connected with the central control module, and the alarm module gives an alarm when the central control module analyzes that the escalator has a fault and an accident happens, so as to remind surrounding personnel to pay attention.
The invention has the beneficial effects that: when the escalator accident detection system is used, the system can detect the operation condition of the escalator and whether a safety accident occurs on the escalator, and when the escalator runs in a problem or an accident occurs on the escalator, the escalator can stop running, so that the safety of passengers is ensured.
Drawings
Fig. 1 is a working schematic diagram of an escalator accident detection system of the present invention.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, the escalator accident detection system of the present invention comprises a control shell disposed on an escalator, wherein a sensor module, a camera module, a data processing module, a central control module, an alarm module, a manual reset module, and a power supply module for supplying power to the central control module are disposed in the control shell; the sensor module and the camera module are connected with the data processing module.
As shown in fig. 1, in the escalator accident detection system of the present invention, the data processing module, the alarm module, the manual reset module, the elevator start/stop control module, and the power supply module are all connected to the central control module. The remote reset module is connected through WiFi or 4G network.
The working principle is as follows: when personnel took the staircase, the sensor module can be with the number on the staircase, the surrounding environment sound condition, staircase drive arrangement's acceleration, speed, the impact force, data collection transmission such as moment of torsion to data processing module, data processing module conveys central processing unit after with data digitization, central processing unit contrasts with the data of prestoring, when certain data anomaly was gone out in the analysis, and control elevator opens and stops control module and make the elevator stall, alarm module reports to the police, remind personnel around notice. When the escalator fault or accident handling is finished, the escalator can be restored to normal work through the manual reset module or the remote reset module.
As shown in fig. 1, in an escalator accident detecting system of the present invention, the sensor module includes a sound sensor, a photoelectric counting sensor, an acceleration sensor, an impact sensor, a speed sensor, and a torque sensor; the acceleration sensor, the impact sensor, the speed sensor and the torque sensor are arranged on the escalator driving device, and the sound sensor and the photoelectric counting sensor are arranged at an entrance of the escalator.
As shown in fig. 1, in an escalator accident detection system of the present invention, a camera module is provided on the escalator, and the camera module can monitor all passenger conditions on the escalator and escalator operating conditions.
As shown in fig. 1, in the escalator accident detection system of the present invention, the acceleration sensor, the impact sensor, the speed sensor, and the torque sensor are mounted on the escalator drive device, and can detect data such as acceleration, speed, impact force, and torque of the drive device.
As shown in fig. 1, in the escalator accident detecting system of the present invention, the sound sensor and the photoelectric counting sensor are installed at an entrance of the escalator, and can detect the number of people on the escalator and the sound change around the escalator.
As shown in fig. 1, in the escalator accident detection system of the present invention, the sensor module and the camera module are connected to a data processing module, and the data processing module performs digital processing on the data collected by the sensor module and the camera module, and transmits the data to a central processing unit for analysis and processing.
As shown in fig. 1, in the escalator accident detection system of the present invention, the central control module is connected to the elevator start/stop control module, and when the data detected by the sensor module is analyzed and compared by the central control module to find abnormality, the central control module can control the elevator start/stop control module to stop the escalator.
As shown in fig. 1, in the escalator accident detection system of the present invention, the manual reset module and the remote reset module are connected to the central control module, and when the escalator is in failure or accident is handled, the escalator can be restored to normal operation by the reset module.
As shown in fig. 1, in the escalator accident detection system of the present invention, the alarm module is connected to the central control module, and the alarm module gives an alarm to remind surrounding people when the central control module analyzes that the escalator has a fault and an accident occurs.
In summary, according to the escalator accident detection system, the system can detect the operation condition of the escalator and whether a safety accident occurs on the escalator, and when the escalator runs in a problem or an accident occurs on the escalator, the escalator can stop running, so that the safety of passengers is ensured.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. An escalator accident detection system is characterized by comprising a control shell arranged on an escalator, wherein a sensor module, a camera module, a data processing module, a central control module, an alarm module, a manual reset module and a power supply module for supplying power to the central control module are arranged in the control shell; the sensor module and the camera module are connected with the data processing module; the data processing module, the alarm module, the manual reset module, the elevator starting and stopping control module and the power supply module are all connected with the central control module; the remote reset module is connected through WiFi or 4G network.
2. An escalator accident detection system according to claim 1, wherein the sensor module includes sound sensors, photoelectric counting sensors, acceleration sensors, impact sensors, speed sensors, and torque sensors. The acceleration sensor, the impact sensor, the speed sensor and the torque sensor are arranged on the escalator driving device, and the sound sensor and the photoelectric counting sensor are arranged at an entrance of the escalator.
3. An escalator accident detection system according to claim 1, wherein the escalator is provided with a camera module which can monitor all passenger conditions and escalator operating conditions.
4. An escalator accident detection system according to claim 1, wherein the acceleration sensor, the impact sensor, the speed sensor and the torque sensor are mounted on the escalator drive device, and can detect the acceleration, speed, impact force, torque and other data of the drive device; the sound sensor and the photoelectric counting sensor are arranged at an entrance of the escalator and can detect the number of people on the escalator and the sound change around the escalator.
5. An escalator accident detection system according to claim 1, wherein the sensor module and the camera module are connected to a data processing module, and the data processing module digitizes the data collected by the sensor module and the camera module and transmits the data to a central processing unit for analysis and processing.
6. An escalator accident detection system according to claim 1, wherein the central control module is connected to the elevator start/stop control module, and when the data detected by the sensor module is analyzed and compared by the central control module to find abnormality, the central control module controls the elevator start/stop control module to stop the escalator.
7. An escalator accident detection system according to claim 1, wherein the manual reset module and the remote reset module are connected to the central control module, and when the escalator is out of order or accident is handled, the escalator can be restored to normal operation by the reset module.
8. An escalator accident detection system according to claim 1, wherein the alarm module is connected to the central control module, and the alarm module gives an alarm to remind surrounding people when the central control module analyzes that there is a fault or accident on the escalator.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911273649.XA CN110921480A (en) | 2019-12-12 | 2019-12-12 | Escalator accident detection system |
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| CN201911273649.XA CN110921480A (en) | 2019-12-12 | 2019-12-12 | Escalator accident detection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607571A (en) * | 2020-12-12 | 2021-04-06 | 南京地铁建设有限责任公司 | Escalator fault signal processing system based on temperature and vibration |
| CN114639222A (en) * | 2022-03-22 | 2022-06-17 | 广西高重厚泽科技有限公司 | Escalator operation safety automatic detection alarm system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009067533A (en) * | 2007-09-13 | 2009-04-02 | Mitsubishi Electric Corp | Safety device for escalator |
| CN202766071U (en) * | 2012-09-18 | 2013-03-06 | 苏州默纳克控制技术有限公司 | Escalator and moving walk security system |
| CN207632306U (en) * | 2017-08-03 | 2018-07-20 | 深圳市天俊智能卡有限公司 | A kind of escalator Monitoring System |
-
2019
- 2019-12-12 CN CN201911273649.XA patent/CN110921480A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009067533A (en) * | 2007-09-13 | 2009-04-02 | Mitsubishi Electric Corp | Safety device for escalator |
| CN202766071U (en) * | 2012-09-18 | 2013-03-06 | 苏州默纳克控制技术有限公司 | Escalator and moving walk security system |
| CN207632306U (en) * | 2017-08-03 | 2018-07-20 | 深圳市天俊智能卡有限公司 | A kind of escalator Monitoring System |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607571A (en) * | 2020-12-12 | 2021-04-06 | 南京地铁建设有限责任公司 | Escalator fault signal processing system based on temperature and vibration |
| CN114639222A (en) * | 2022-03-22 | 2022-06-17 | 广西高重厚泽科技有限公司 | Escalator operation safety automatic detection alarm system |
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Application publication date: 20200327 |