CN111071883A - Automatic monitoring method and device for elevator safety and monitoring system for elevator safety - Google Patents
Automatic monitoring method and device for elevator safety and monitoring system for elevator safety Download PDFInfo
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- CN111071883A CN111071883A CN201811233315.5A CN201811233315A CN111071883A CN 111071883 A CN111071883 A CN 111071883A CN 201811233315 A CN201811233315 A CN 201811233315A CN 111071883 A CN111071883 A CN 111071883A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
Abstract
The invention is suitable for the technical field of public safety, and provides an automatic monitoring method and device for elevator safety and a monitoring system for elevator safety, wherein the optimization method comprises the following steps: obtaining state information of an elevator in real time, wherein the state information comprises: positioning information and speed information; analyzing whether the elevator is abnormal or not based on the positioning information and the speed information; and when the abnormity occurs, starting local emergency response. In the invention, the current positioning information and the speed information of the elevator are comprehensively considered to analyze whether the elevator is abnormal or not, so that the analysis accuracy can be improved.
Description
Technical Field
The invention belongs to the technical field of public safety, and particularly relates to an automatic elevator safety monitoring method and device and an elevator safety monitoring system.
Background
With the development of human society and the increasing level of technology, people's life style is gradually changed, and elevators are installed in almost all middle and high-rise buildings, including shopping malls, residential buildings, office buildings and the like. With the help of these automated devices, our lives have become more convenient, but with the attendant increased safety risks.
In a conventional safety device for an elevator system, a terminal floor forced deceleration device is provided, and when it is detected that the speed of an elevator car exceeds a speed limit, safety is secured by applying emergency braking to the elevator car to decelerate the elevator car to a speed lower than an allowable collision speed of a buffer provided at a lower portion of a hoistway. But if when the speed sensor broke down, can't detect out the elevator and exceed speed and consequently can bring the potential safety hazard, in addition, if the elevator stops and just has the skew originally, leans on the sensor to really solve the safety problem alone, and safety monitoring efficiency is lower.
Disclosure of Invention
The embodiment of the invention provides an automatic monitoring method and device for elevator safety and a monitoring system for elevator safety, and aims to solve the problem of low automatic monitoring efficiency caused by only depending on speed measurement to carry out safety monitoring in the prior art.
An automatic monitoring method for elevator safety comprises the following steps:
obtaining state information of an elevator in real time, wherein the state information comprises: positioning information and speed information;
analyzing whether the elevator is abnormal or not based on the positioning information and the speed information;
and when the abnormity occurs, starting local emergency response.
Preferably, analyzing whether the elevator is abnormal based on the location information and the speed information includes:
judging whether the elevator is stopped currently or not based on the speed information;
when the judgment result is yes, judging whether the elevator is abnormal or not based on the positioning information;
and when the judgment result is no, judging whether the elevator is abnormal or not based on the speed information and the positioning information.
Preferably, the determining whether the elevator is abnormal based on the position information specifically includes:
and judging whether the position where the elevator stops is abnormal or not based on the positioning information.
Preferably, the determining whether the elevator is abnormal based on the speed information and the positioning information specifically includes:
and judging whether the elevator runs abnormally or not based on the speed information and the positioning information.
Preferably, when an anomaly occurs, after initiating a local emergency response, the method comprises:
and triggering an emergency response of the cloud server to maintain the elevator.
The invention also provides an automatic monitoring device for elevator safety, which comprises:
the obtaining unit is used for obtaining the state information of the elevator in real time, and the state information comprises: positioning information and speed information;
the analysis unit is used for analyzing whether the elevator is abnormal or not based on the positioning information and the speed information;
and the starting unit is used for starting local emergency response when the abnormity occurs.
Preferably, the acquiring unit includes: a positioning module that obtains the positioning information, the positioning module comprising: antenna and the positioning unit who connects with it, wherein:
an antenna for receiving satellite signals, the antenna being disposed on a top of a car of the elevator;
and the positioning unit is used for performing positioning calculation based on the received satellite signals to obtain corresponding positioning information.
Preferably, the automatic monitoring device further comprises: a signal amplifier connected to the acquisition unit, wherein:
and the signal amplifier is used for amplifying the signal.
Preferably, the positioning module further comprises:
and the communication unit is used for communicating with the cloud server.
Preferably, the signal amplifier includes: satellite signal amplifier and communication signal amplifier, wherein:
a satellite signal amplifier for amplifying the received satellite signal;
and the communication signal amplifier is used for amplifying the network signal.
The invention also provides an automatic monitoring system for elevator safety, which comprises an automatic monitoring device for elevator safety, wherein the monitoring device comprises:
the obtaining unit is used for obtaining the state information of the elevator in real time, and the state information comprises: positioning information and speed information;
the analysis unit is used for analyzing whether the elevator is abnormal or not based on the positioning information and the speed information;
and the starting unit is used for starting local emergency response when the abnormity occurs.
Preferably, the automatic monitoring system further comprises: with the high in the clouds server that automatic monitoring device is connected, high in the clouds server includes: memory cell, the monitoring center who is connected with the memory cell, wherein:
the storage unit is used for receiving and storing the state information uploaded by the automatic monitoring device in real time, and the state information comprises: positioning information and speed information;
and the monitoring center is used for positioning and resolving based on the positioning information, obtaining corresponding position information, analyzing whether the elevator is abnormal or not based on the position information and the speed information, and starting remote emergency response when the elevator is abnormal.
The invention also provides a memory storing a computer program executed by a processor to perform the steps of:
obtaining state information of an elevator in real time, wherein the state information comprises: positioning information and speed information;
analyzing whether the elevator is abnormal or not based on the positioning information and the speed information;
and when the abnormity occurs, starting local emergency response.
The invention also provides a monitoring terminal, which comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, wherein the processor executes the computer program to realize the following steps:
obtaining state information of an elevator in real time, wherein the state information comprises: positioning information and speed information;
analyzing whether the elevator is abnormal or not based on the positioning information and the speed information;
and when the abnormity occurs, starting local emergency response.
In the embodiment of the invention, whether the elevator is abnormal or not is analyzed by comprehensively considering the current positioning information and the speed information of the elevator, so that the analysis accuracy can be improved.
Drawings
Fig. 1 is a flowchart of an automatic elevator safety monitoring method according to a first embodiment of the present invention;
fig. 2 is a detailed flowchart of step S2 of a method for automatically monitoring elevator safety according to a first embodiment of the present invention;
fig. 3 is a structural view of an automatic elevator safety monitoring apparatus according to a second embodiment of the present invention;
fig. 4 is a block diagram of an automatic elevator safety monitoring system according to a third embodiment of the present invention;
fig. 5 is a structural diagram of a monitoring terminal according to a fourth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the embodiment of the invention, an automatic monitoring method for elevator safety comprises the following steps: obtaining state information of an elevator in real time, wherein the state information comprises: positioning information and speed information; analyzing whether the elevator is abnormal or not based on the positioning information and the speed information; and when the abnormity occurs, starting local emergency response.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
The first embodiment is as follows:
fig. 1 shows a flow chart of an automatic monitoring method for elevator safety according to a first embodiment of the present invention, which includes:
step S1, acquiring the state information of the elevator in real time;
specifically, the state information of the elevator is acquired in real time, and the state information comprises: the method comprises the steps of positioning information and speed information, wherein the positioning information can comprise coordinate data and the like of a car of an elevator, and the speed information can comprise current acceleration data, current speed data and the like of the car.
Further, the positioning information can be obtained by performing differential positioning calculation based on satellite data received by the antenna, and the speed information can be obtained by a sensor, wherein the sensor is arranged at a certain position on the car, such as the bottom end or the top end, or the middle part, and the method is not limited in this respect; the antenna is arranged at the top position of the car.
Step S2, whether the elevator is abnormal or not is analyzed based on the positioning information and the speed information;
specifically, whether an elevator is abnormal or not, such as whether the elevator stops at a preset position or whether the car is in a pause or overspeed, is analyzed according to the positioning information and the speed information. And when the abnormality occurs, the step S3 is carried out, otherwise, the process is stopped, and the step S1 is carried out to continue monitoring.
Step S3, when abnormal condition appears, starting local emergency response;
specifically, when an elevator is abnormal, a local emergency response is automatically started immediately, for example, an alarm is given, or the elevator operation is stopped immediately, and the like.
In the embodiment, whether the elevator is abnormal or not is analyzed by comprehensively considering the current positioning information and the current speed information of the elevator, so that the analysis accuracy and the analysis efficiency can be improved.
In a preferred embodiment of this embodiment, as shown in fig. 2, a specific flowchart of step S2 of the method for automatically monitoring elevator safety according to the first embodiment of the present invention is provided, where the step S2 specifically includes:
step S21, judging whether the elevator stops at present based on the speed information;
specifically, whether the elevator stops or not is judged firstly, and the judgment can be carried out according to the current speed and the acceleration, for example, whether the current speed of the elevator is zero or not is judged, when the current speed of the elevator is zero, the elevator stops, and then the step S22 is carried out, and if the current speed of the elevator is zero, the elevator runs, and then the step S23 is carried out;
step S22, judging whether the elevator is abnormal based on the positioning information;
specifically, when the elevator stops, whether the elevator has a stopping position abnormality or not is analyzed based on the current positioning information of the elevator, in this embodiment, standard equipment data is preset, and the standard data includes: the elevator system comprises a car, a cloud server, a plurality of floors, a plurality of elevators, a plurality of standard reference points, a plurality of elevators, a plurality of cloud servers and a plurality of elevator control systems, wherein the car stops at each floor, the position data of the standard reference points, the relation between the height and the acceleration when the elevator rises, the relation between the height and the acceleration when the elevator descends and the like, the standard data are stored locally and also.
Preferably, it is determined on the basis of the standard data and the current positioning information whether a landing abnormality of the elevator occurs, for example: the positioning information comprises three-dimensional coordinates (XYZ), the three-dimensional coordinates are respectively compared with position data (longitude, latitude and height) of a standard reference point of a corresponding floor, and if at least one of the three-dimensional coordinates is different, the current stop of the elevator can be considered to be abnormal.
Step S23, judging whether the elevator is abnormal or not based on the speed information and the positioning information;
specifically, when the elevator is running, whether the elevator runs abnormally needs to be judged according to the current positioning information and speed information of the elevator, for example, a preset range of the acceleration of the elevator is obtained according to the positioning information of the elevator and the standard data, and is compared with the acceleration carried in the speed information, if the acceleration exceeds the preset range, the elevator runs abnormally, a preset stop point may be reached and the elevator cannot stop, the elevator is damaged, if the acceleration is too small, the elevator stops before the preset stop point, and the elevator is not favorable for the normal running of the elevator in the later period. In addition, the standard speed range of the elevator can be obtained according to the current positioning information and the standard data of the elevator, the standard speed range is compared with the speed data carried by the speed information, and if the current speed is higher than or lower than the standard speed, the elevator can be considered to be abnormal in operation. The standard data, the preset range and the standard speed range may be set according to actual conditions, which is not limited herein.
In a preferable embodiment of this embodiment, after step S3, the method further includes:
step S4, triggering an emergency response of the cloud server to perform elevator maintenance;
specifically, when monitoring that the elevator is abnormal, after starting a local emergency response, the emergency response of the cloud server is needed to be started, so that maintenance personnel can be notified to maintain the elevator conveniently, or when an abnormal problem which cannot be solved by the elevator occurs, the cloud server is needed to send the emergency response to assist the elevator to maintain.
Further, the status information obtained in step S1 is simultaneously uploaded to the cloud server, and when the cloud server receives an emergency response, differential positioning calculation is performed based on the uploaded positioning information to obtain current position information of the elevator, and whether the elevator is abnormal is determined based on the position information, the speed information, and the calibration information, and then a corresponding emergency plan is started.
In the embodiment, whether the elevator is abnormal or not is analyzed by comprehensively considering the current positioning information and the speed information of the elevator, so that the analysis accuracy can be improved.
The state information is uploaded to the cloud server in real time to be monitored, and therefore monitoring efficiency and elevator maintenance level can be improved.
Example two:
as shown in fig. 3, a second embodiment of the present invention provides a structure diagram of an automatic elevator safety monitoring device, which includes: an acquisition unit 1, an analysis unit 2 connected with the acquisition unit 1, and a starting unit 3 connected with the analysis unit 2, wherein:
the elevator control system comprises an acquisition unit 1, a control unit and a control unit, wherein the acquisition unit is used for acquiring the state information of an elevator in real time;
specifically, the state information of the elevator is acquired in real time, and the state information comprises: the method comprises the steps of positioning information and speed information, wherein the positioning information can comprise coordinate data and the like of a car of an elevator, and the speed information can comprise current acceleration data, current speed data and the like of the car.
The analysis unit 2 is used for analyzing whether the elevator is abnormal or not based on the positioning information and the speed information;
specifically, whether an elevator is abnormal or not, such as whether the elevator stops at a preset position or whether the car is in a pause or overspeed, is analyzed according to the positioning information and the speed information. And feeding back to the starting unit 3 when a problem occurs, or feeding back to the obtaining unit 1 to continue monitoring.
The starting unit 3 is used for starting local emergency response when abnormality occurs;
specifically, when an elevator is abnormal, a local emergency response is automatically started immediately, for example, an alarm is given, or the elevator operation is stopped immediately, and the like. Preferably, triggering a local emergency response may be implemented via a local interface.
In the embodiment, whether the elevator is abnormal or not is analyzed by comprehensively considering the current positioning information and the speed information of the elevator, so that the analysis accuracy can be improved.
In a preferable aspect of this embodiment, the obtaining unit 1 may include: orientation module and sensor, wherein:
the positioning module is used for acquiring the current positioning information of the elevator;
the sensor is used for acquiring the current speed information of the elevator;
further, the positioning module may include: the positioning information can be obtained by performing differential positioning calculation based on satellite data received by the antenna, and the speed information can be obtained by a sensor, wherein the sensor is arranged at a certain position on the car, such as the bottom end or the top end, or the middle part, and the positioning information is not limited in this respect; the antenna is arranged at the top position of the car.
Further, the positioning module may further include: and the communication unit is communicated with the cloud server and uploads the acquired state information to the cloud server through the communication unit.
Still further, the positioning unit may specifically include: the system comprises a positioning solution operator unit, a local database and a positioning solution algorithm library, wherein:
the positioning solution operator unit is used for performing positioning solution based on the satellite data to obtain corresponding positioning information;
the local database is used for storing the satellite data, the speed information and the positioning information;
and the positioning calculation algorithm library is used for storing AGNSS, RTK, DR algorithm and the like.
In a preferable aspect of this embodiment, the automatic monitoring apparatus further includes: a signal amplifier connected to the acquisition unit, the signal amplifier for amplifying the signal, the signal amplifier may include: satellite signal amplifier and communication signal amplifier, wherein:
a satellite signal amplifier for amplifying the received satellite signal;
the communication signal amplifier is used for amplifying the network signal;
in particular, the satellite signal amplifier is preferably a GNSS signal amplifier, and the signal in the elevator shaft can be ensured to be normal through the satellite signal amplifier and the communication signal amplifier.
In a preferred embodiment of this embodiment, the analysis unit 2 specifically includes: first judgement subunit and second judgement subunit rather than being connected with, wherein:
the first judgment subunit is used for judging whether the elevator is stopped currently or not based on the speed information;
specifically, whether the elevator is stopped or not is judged first, and the judgment can be made according to the current speed and the acceleration, for example, whether the current speed of the elevator is zero or not is judged, and when the current speed of the elevator is zero, the elevator is stopped, and when the current speed of the elevator is not zero, the elevator is running.
The second judgment subunit is used for judging whether the elevator is abnormal or not based on the positioning information when the elevator stops;
specifically, when the elevator stops, whether the elevator has a stopping position abnormity is analyzed based on the current positioning information of the elevator;
in this embodiment, device standard data is set in advance, and the standard data includes: the elevator system comprises a car, a cloud server, a plurality of floors, a plurality of elevators, a plurality of standard reference points, a plurality of elevators, a plurality of cloud servers and a plurality of elevator control systems, wherein the car stops at each floor, the position data of the standard reference points, the relation between the height and the acceleration when the elevator rises, the relation between the height and the acceleration when the elevator descends and the like, the standard data are stored locally and also. Preferably, it is determined on the basis of the standard data and the current positioning information whether a landing abnormality of the elevator occurs, for example: the positioning information comprises three-dimensional coordinates (XYZ), the three-dimensional coordinates are respectively compared with position data (longitude, latitude and height) of a standard reference point of a corresponding floor, and if at least one of the three-dimensional coordinates is different, the current stop of the elevator can be considered to be abnormal.
The second judgment subunit is also used for judging whether the elevator is abnormal or not based on the speed information and the positioning information when the elevator runs;
specifically, when the elevator is running, whether the elevator runs abnormally needs to be judged according to the current positioning information and speed information of the elevator, for example, a preset range of the acceleration of the elevator is obtained according to the positioning information of the elevator and the standard data, and is compared with the acceleration carried in the speed information, if the acceleration exceeds the preset range, the elevator runs abnormally, a preset stop point may be reached and the elevator cannot stop, the elevator is damaged, if the acceleration is too small, the elevator stops before the preset stop point, and the elevator is not favorable for the normal running of the elevator in the later period. In addition, the standard speed range of the elevator can be obtained according to the current positioning information and the standard data of the elevator, the standard speed range is compared with the speed data carried by the speed information, and if the current speed is higher than or lower than the standard speed, the elevator can be considered to be abnormal in operation. The standard data, the preset range and the standard speed range may be set according to actual conditions, which is not limited herein.
In a preferred aspect of this embodiment, the starting unit 3 is further configured to: triggering an emergency response of the cloud server to perform elevator maintenance;
specifically, when monitoring that the elevator is abnormal, after starting a local emergency response, the emergency response of the cloud server is needed to be started, so that maintenance personnel can be notified to maintain the elevator conveniently, or when an abnormal problem which cannot be solved by the elevator occurs, the cloud server is needed to send the emergency response to assist the elevator to maintain.
In a preferred scheme of this embodiment, the state information acquired by the acquiring unit 1 is uploaded to the cloud server through the communication unit, when the cloud server receives an emergency response, differential positioning calculation is performed based on the uploaded positioning information to obtain current position information of the elevator, whether the elevator is abnormal is determined based on the position information, speed information and the calibration information, and then a corresponding emergency plan is started.
In a preferred embodiment of the present embodiment, the monitoring apparatus further includes a backup power source connected to the analysis unit 2 to supply power to the analysis unit 2 in case of power failure, so as to improve the effectiveness of monitoring.
In the embodiment, whether the elevator is abnormal or not is analyzed by comprehensively considering the current positioning information and the speed information of the elevator, so that the analysis accuracy can be improved.
The state information is uploaded to the cloud server in real time to be monitored, and therefore monitoring efficiency and elevator maintenance level can be improved.
Example three:
as shown in fig. 4, a third embodiment of the present invention provides a structure diagram of an automatic elevator safety monitoring system, which includes: the specific structure, operation principle and technical effects of the monitoring device 401 are the same as those described in the second embodiment, and are not described herein again.
In a preferred aspect of this embodiment, the automatic monitoring system may further include: cloud server 402 connected with monitoring device 401, wherein: the cloud server 402 specifically includes: memory cell and rather than the surveillance center who connects, wherein:
the storage unit is used for receiving and storing the state information uploaded by the automatic monitoring device in real time;
and the monitoring center is used for positioning and resolving based on the positioning information, obtaining corresponding position information, analyzing whether the elevator is abnormal or not based on the position information and the speed information, and starting remote emergency response when the elevator is abnormal.
Further, the monitoring center specifically includes: location arithmetic element, with the comparison unit that location arithmetic element is connected, with the emergent start-up unit that the comparison unit is connected, wherein:
a positioning operation unit for performing differential positioning operation based on the position information to obtain corresponding position information;
the comparison unit is used for comparing the position information with pre-stored standard data to obtain a comparison result;
specifically, the comparison analysis is performed according to the stored standard data, the position information and the speed information, and the specific comparison process is consistent with the specific analysis process of the analysis unit 2 in the second embodiment.
The emergency starting unit is used for starting emergency response when the comparison result shows that the current elevator is abnormal;
specifically, corresponding emergency response is started according to the comparison result, and background maintenance personnel are notified, so that the background maintenance personnel can conveniently take corresponding measures to maintain the elevator according to the abnormal condition.
When the abnormal condition is that the elevator cannot be automatically repaired normally, the emergency response of the cloud server 402 needs to be waited, or the maintenance personnel need to go to repair the elevator in person.
In this embodiment, each elevator is provided with a monitoring device, and a plurality of elevators share one cloud server 402, and when the elevator uploads status information through the communication unit, the status information carries a label or an identification code corresponding to the elevator, and the specific content of the label or the identification code can be set according to the actual situation, which is not limited herein.
In the embodiment, whether the elevator is abnormal or not is analyzed by comprehensively considering the current positioning information and the speed information of the elevator, so that the analysis accuracy can be improved.
The state information is uploaded to the cloud server in real time to be monitored, and therefore monitoring efficiency and elevator maintenance level can be improved.
Example four:
fig. 5 shows a structural diagram of a monitoring terminal according to a fourth embodiment of the present invention, where the monitoring terminal includes: a memory (memory)51, a processor (processor)52, a communication Interface (communication Interface)53 and a bus 54, wherein the processor 52, the memory 51 and the communication Interface 53 complete mutual communication through the bus 54.
A memory 51 for storing various data;
specifically, the memory 51 is used for storing various data, such as data in communication, received data, and the like, and is not limited herein, and the memory further includes a plurality of computer programs.
A communication interface 53 for information transmission between communication devices of the monitoring terminal;
the processor 52 is used for calling various computer programs in the memory 51 to execute an automatic elevator safety monitoring method provided by the first embodiment, for example:
obtaining state information of an elevator in real time, wherein the state information comprises: positioning information and speed information;
analyzing whether the elevator is abnormal or not based on the positioning information and the speed information;
and when the abnormity occurs, starting local emergency response.
In the embodiment, whether the elevator is abnormal or not is analyzed by comprehensively considering the current positioning information and the speed information of the elevator, so that the analysis accuracy can be improved.
The invention also provides a memory, wherein the memory stores a plurality of computer programs, and the computer programs are called by the processor to execute the automatic monitoring method for elevator safety.
In the invention, the current positioning information and the speed information of the elevator are comprehensively considered to analyze whether the elevator is abnormal or not, so that the analysis accuracy can be improved.
The state information is uploaded to the cloud server in real time to be monitored, and therefore monitoring efficiency and elevator maintenance level can be improved.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation.
Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention. The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (14)
1. An automatic monitoring method for elevator safety is characterized by comprising the following steps:
obtaining state information of an elevator in real time, wherein the state information comprises: positioning information and speed information;
analyzing whether the elevator is abnormal or not based on the positioning information and the speed information;
and when the abnormity occurs, starting local emergency response.
2. The automatic monitoring method of claim 1, wherein analyzing whether the elevator is abnormal based on the positioning information and the speed information comprises:
judging whether the elevator is stopped currently or not based on the speed information;
when the judgment result is yes, judging whether the elevator is abnormal or not based on the positioning information;
and when the judgment result is no, judging whether the elevator is abnormal or not based on the speed information and the positioning information.
3. The automatic monitoring method according to claim 2, wherein the determining whether the elevator is abnormal based on the position information specifically comprises:
and judging whether the position where the elevator stops is abnormal or not based on the positioning information.
4. The automatic monitoring method according to claim 3, wherein the determining whether the elevator is abnormal based on the speed information and the positioning information specifically comprises:
and judging whether the elevator runs abnormally or not based on the speed information and the positioning information.
5. The automated monitoring method of claim 4, when an anomaly occurs, after initiating a local emergency response comprising:
and triggering an emergency response of the cloud server to maintain the elevator.
6. An automatic monitoring device for elevator safety, characterized by comprising:
the obtaining unit is used for obtaining the state information of the elevator in real time, and the state information comprises: positioning information and speed information;
the analysis unit is used for analyzing whether the elevator is abnormal or not based on the positioning information and the speed information;
and the starting unit is used for starting local emergency response when the abnormity occurs.
7. The automatic monitoring device according to claim 6, wherein the obtaining unit comprises: a positioning module that obtains the positioning information, the positioning module comprising: antenna and the positioning unit who connects with it, wherein:
an antenna for receiving satellite signals, the antenna being disposed on a top of a car of the elevator;
and the positioning unit is used for performing positioning calculation based on the received satellite signals to obtain corresponding positioning information.
8. The automated monitoring device of claim 7, further comprising: a signal amplifier connected to the acquisition unit, wherein:
and the signal amplifier is used for amplifying the signal.
9. The automated monitoring device of claim 7, wherein the positioning module further comprises:
and the communication unit is used for communicating with the cloud server.
10. The automated monitoring device of claim 9, wherein the signal amplifier comprises: satellite signal amplifier and communication signal amplifier, wherein:
a satellite signal amplifier for amplifying the received satellite signal;
and the communication signal amplifier is used for amplifying the network signal.
11. An automatic monitoring system for elevator safety, characterized in that it comprises an automatic monitoring device according to any one of claims 6 to 10.
12. The monitoring system of claim 11, wherein the automated monitoring system further comprises: with the high in the clouds server that automatic monitoring device is connected, high in the clouds server includes: memory cell, the monitoring center who is connected with the memory cell, wherein:
the storage unit is used for receiving and storing the state information uploaded by the automatic monitoring device in real time, and the state information comprises: positioning information and speed information;
and the monitoring center is used for positioning and resolving based on the positioning information, obtaining corresponding position information, analyzing whether the elevator is abnormal or not based on the position information and the speed information, and starting remote emergency response when the elevator is abnormal.
13. A memory storing a computer program, the computer program being executable by a processor to perform the steps of:
obtaining state information of an elevator in real time, wherein the state information comprises: positioning information and speed information;
analyzing whether the elevator is abnormal or not based on the positioning information and the speed information;
and when the abnormity occurs, starting local emergency response.
14. A monitoring terminal comprising a memory, a processor and a computer program stored in said memory and executable on said processor, characterized in that said processor, when executing said computer program, carries out the steps of the method for automatic monitoring of elevator safety according to any one of claims 1 to 5.
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| CN201811233315.5A CN111071883A (en) | 2018-10-22 | 2018-10-22 | Automatic monitoring method and device for elevator safety and monitoring system for elevator safety |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491352A (en) * | 2016-01-13 | 2016-04-13 | 苏州市远极智能科技有限公司 | Elevator intelligent monitoring camera, elevator monitoring system and elevator monitoring method |
| CN205754618U (en) * | 2016-01-13 | 2016-11-30 | 苏州市远极智能科技有限公司 | Elevator intelligent monitoring camera and elevator monitoring system |
| CN106946110A (en) * | 2017-02-20 | 2017-07-14 | 广州广日电梯工业有限公司 | A kind of elevator malfunction failure monitoring system and method |
| CN107500064A (en) * | 2017-09-19 | 2017-12-22 | 上海理工大学 | Elevator reservation management system |
| US20180237261A1 (en) * | 2017-02-22 | 2018-08-23 | Otis Elevator Company | Elevator safety system and method of monitoring an elevator system |
-
2018
- 2018-10-22 CN CN201811233315.5A patent/CN111071883A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491352A (en) * | 2016-01-13 | 2016-04-13 | 苏州市远极智能科技有限公司 | Elevator intelligent monitoring camera, elevator monitoring system and elevator monitoring method |
| CN205754618U (en) * | 2016-01-13 | 2016-11-30 | 苏州市远极智能科技有限公司 | Elevator intelligent monitoring camera and elevator monitoring system |
| CN106946110A (en) * | 2017-02-20 | 2017-07-14 | 广州广日电梯工业有限公司 | A kind of elevator malfunction failure monitoring system and method |
| US20180237261A1 (en) * | 2017-02-22 | 2018-08-23 | Otis Elevator Company | Elevator safety system and method of monitoring an elevator system |
| CN107500064A (en) * | 2017-09-19 | 2017-12-22 | 上海理工大学 | Elevator reservation management system |
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