CN108996351B - Elevator emergency processing method and system and elevator equipment - Google Patents
Elevator emergency processing method and system and elevator equipment Download PDFInfo
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- CN108996351B CN108996351B CN201810995035.1A CN201810995035A CN108996351B CN 108996351 B CN108996351 B CN 108996351B CN 201810995035 A CN201810995035 A CN 201810995035A CN 108996351 B CN108996351 B CN 108996351B
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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
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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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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The application discloses an elevator emergency treatment method, an elevator emergency treatment system and elevator equipment, wherein the method comprises the following steps: acquiring a sensor preset at an appointed position of an elevator, and collecting and storing elevator operation data acquired by the sensor; matching the running data of the elevator with safety data pre-stored in an elevator master control system, analyzing and judging whether the current elevator is abnormal or not; if the abnormal situation occurs, the elevator emergency self-locking device and the alarm device are started, current abnormal information is sent to a background server of the elevator and the passenger mobile terminal, and emergency treatment measures fed back by the background server are transmitted to the passenger mobile terminal. This application is through the running data who obtains the elevator in real time and carry out contrastive analysis with safe data, and whether timely analysis goes out the elevator and is in unusually to in time carry out emergency treatment under the abnormal conditions, the method is simple, effectively stops the emergence of accident.
Description
Technical Field
The application relates to the technical field of elevator safety, in particular to an elevator emergency treatment method, an elevator emergency treatment system and elevator equipment.
Background
In modern society, elevators are used more and more, and become indispensable equipment. But with the use of elevators the safety problem is increasingly prominent. The elevator in the prior art is easy to have a fault event, and the personal safety is seriously harmed. Although some elevators have emergency treatment, the realization effect is not ideal, and the personal safety of passengers is difficult to ensure.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The technical problem that this application will solve lies in, to prior art's above-mentioned defect, provides an elevator emergency treatment method, and it is unsatisfactory to aim at the elevator emergency treatment effect who solves among the prior art, is difficult to guarantee passenger's personal safety scheduling problem.
The technical scheme adopted by the application for solving the technical problem is as follows:
an elevator emergency handling method, wherein the method comprises:
acquiring a sensor preset at an appointed position of an elevator, and collecting and storing elevator operation data acquired by the sensor;
matching the running data of the elevator with safety data pre-stored in an elevator master control system, analyzing and judging whether the current elevator is abnormal or not;
if the abnormal situation occurs, the elevator emergency self-locking device and the alarm device are started, current abnormal information is sent to a background server of the elevator and the passenger mobile terminal, and emergency treatment measures fed back by the background server are transmitted to the passenger mobile terminal.
The elevator emergency treatment method comprises the following steps:
the method comprises the steps that a plurality of sensors are arranged at the appointed position of the elevator in advance, and the sensors are used for detecting the motion parameters at the appointed position so as to obtain the operation data of the current elevator.
The elevator emergency processing method, wherein the operation data includes: the current weight of the elevator car, the current force to which the traction ropes are subjected, the descent speed and acceleration of the elevator car.
The elevator emergency processing method, wherein the designated location comprises: the contact position of the elevator car, the guide pulley and the traction steel rope.
The elevator emergency processing method, wherein the sensor comprises: a gravity sensor, an acceleration sensor, and a collision sensor;
the gravity sensor comprises any one of a pressure type gravity sensor, a hoisting type gravity sensor and a side pressure type gravity sensor.
The elevator emergency treatment method comprises the following steps:
and a main control system is arranged in the elevator in advance and is connected with each sensor and a background server of the elevator.
The elevator emergency treatment method is characterized in that a communication module is arranged in the main control system and used for establishing communication connection with the passenger mobile terminal in real time and transmitting emergency treatment measures fed back by the background server to the passenger mobile terminal in real time.
The elevator emergency treatment method comprises the step that the emergency self-locking device comprises an electromagnet counterweight device arranged at the elevator driving end, and the electromagnet counterweight device receives an instruction of the master control system to increase a counterweight, so that the counterweight weight of the electromagnet counterweight device is larger than the current weight of an elevator car.
An elevator emergency treatment system, wherein the system comprises:
the data acquisition module is used for acquiring a sensor preset at an appointed position of the elevator, collecting and storing elevator operation data acquired by the sensor;
the comparison and analysis module is used for matching the operation data of the elevator with the safety data pre-stored in the elevator master control system, analyzing and judging whether the current elevator is abnormal or not;
and if the emergency processing module is abnormal, the emergency self-locking device and the alarm device of the elevator are started, the current abnormal information is sent to a background server of the elevator and the passenger mobile terminal, and the emergency processing measures fed back by the background server are transmitted to the passenger mobile terminal.
An elevator installation, wherein the elevator installation comprises an elevator emergency treatment system as described above.
The beneficial effect of this application: this application is through the running data who obtains the elevator in real time and carry out contrastive analysis with safe data, and whether timely analysis goes out the elevator and is in unusually to in time carry out emergency treatment under the abnormal conditions, the method is simple, effectively stops the emergence of accident.
Drawings
Fig. 1 is a flow chart of a preferred embodiment of the elevator emergency treatment method of the present application.
Fig. 2 is a schematic structural view of an electromagnet counterweight device in the elevator emergency treatment method.
Fig. 3 is a functional block diagram of the elevator emergency treatment system of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application clearer and clearer, the present application is further described in detail below by referring to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Due to the increasing use of elevators in the prior art, however, more and more safety accidents occur. In order to ensure the personal safety of passengers, the application provides an elevator emergency treatment method, which comprises the following steps as shown in fig. 1.
And S100, acquiring a sensor preset at an appointed position of the elevator, and collecting and storing elevator operation data acquired by the sensor.
Because the current running state of the elevator is detected in real time in the application, the current running state is analyzed, whether the current elevator is abnormal or not is analyzed, and emergency treatment is carried out in time according to the abnormal state. Therefore, in order to accurately and quickly acquire the running state of the elevator, the method and the device need to arrange a plurality of sensors at the specified positions of the elevator in advance, wherein the sensors are used for detecting the motion parameters at the specified positions so as to acquire the running data of the current elevator. In this embodiment, the designated positions of the elevator mainly include the contact positions of the elevator car, the guide pulley and the traction cable. The operational data includes: the current weight of the elevator car, the current force to which the traction ropes are subjected, the descent speed and acceleration of the elevator car.
Preferably, the sensor comprises: gravity sensors, acceleration sensors, and crash sensors. The sensors arranged at the three positions can detect the current motion parameters of the elevator in real time. For example, a pressure type gravity sensor is arranged on the bottom surface of the elevator car; or a hoisting type gravity sensor is arranged at the top of the elevator car; alternatively, a lateral pressure type gravity sensor is provided at a contact position of the guide pulley and the traction rope, so that the weight currently borne by the elevator car can be detected. The descending acceleration of the elevator car can be detected by arranging an acceleration sensor in the elevator car (comprising a bottom surface, a side surface and a top part); the collision sensor is arranged on the outer surface of the elevator car, so that whether the elevator car collides or not can be detected in real time. Furthermore, the elevator is also provided with a master control system in advance, the master control system is connected with each sensor, and after each sensor detects the operation data at the corresponding position, the operation data are uploaded to the master control system of the elevator to be stored.
And S200, matching the running data of the elevator with the safety data pre-stored in the elevator master control system, analyzing and judging whether the current elevator is abnormal or not.
In specific implementation, the master control system stores security data for comparison with the operating data. The safety data is a database formed by periodically acquiring operation data of the elevator in safe operation, and specifically comprises the following steps: the maximum weight that the elevator car can bear, the maximum pressure that the traction ropes can bear, etc.
And after the main control system acquires the operation data of the elevator, comparing and analyzing the operation data with the safety data, and if any one of the operation data exceeds the standard in the safety data, judging that the elevator is abnormal in current operation. For example, when the detected current weight of the elevator car is 1000kg and the maximum weight that the elevator car can bear is 800kg, the elevator car is overweight, and the elevator is determined to be abnormal.
And S300, if the abnormal situation occurs, starting an elevator emergency self-locking device and an alarm device, sending the current abnormal information to a background server of the elevator and the passenger mobile terminal, and transmitting the emergency treatment measures fed back by the background server to the passenger mobile terminal.
In specific implementation, if the elevator is judged to be in an abnormal state, the main control system can immediately start the preset self-locking device. The self-locking device in the embodiment is an electromagnet counterweight device arranged at the driving end of the elevator, and the electromagnet counterweight device receives the instruction of the master control system to increase the counterweight, so that the counterweight weight of the electromagnet counterweight device is greater than the current weight of the elevator car. Specifically, as shown in fig. 2, fig. 2 is a schematic structural diagram of the electromagnet counterweight device according to the present embodiment. The electromagnet counterweight device of the embodiment comprises: a balance weight base body 410, an electromagnet 420, and an electromagnet controller 430. An electromagnet 420 is provided on the counterweight base body 410, the electromagnet 420 being electrically connected to an electromagnet controller 430. The electromagnet controller 430 is configured to control the current passing through the electromagnet 420 to adjust the electromagnetic force generated by the electromagnet 420, so that the adjusted electromagnetic force is greater than the current weight of the elevator car, thereby preventing the elevator car from falling.
The electromagnet counterweight device in the embodiment is connected with the main control system, and when the main control system sends a self-locking signal to the electromagnet counterweight device, the electromagnet counterweight device can immediately perform counterweight, so that a self-locking effect is achieved. Preferably, the electromagnet in the electromagnet counterweight device of the embodiment is electrified with direct current, so that even in the case of power failure, the electromagnet 420 can still generate magnetic force to realize a self-locking function so as to ensure that the elevator car does not fall.
It should be noted that, in this embodiment, the number of turns of the coil and the diameter of the wire in the electromagnet 420 are not limited, and the specific number of turns of the coil and the diameter of the wire may be set according to actual requirements. The shape and number of the electromagnets are not limited in this embodiment, and any shape and number should be within the protection scope of the present invention.
Further, a communication module is arranged in the main control system in this embodiment, and the communication module is used for being connected with an elevator background server and a mobile terminal of a passenger. Preferably, when a passenger sits on the elevator, the communication module in the main control system automatically searches for and establishes connection with the mobile terminal in the elevator car. When the elevator is abnormal, the main control system starts the electromagnet counterweight device in the embodiment for self-locking, and also can send the current abnormal information to a background server of the elevator and start an alarm device in time, and inform rescue personnel to rescue.
Preferably, the abnormal information is displayed in a form of a pop-up dialog box at the background server so as to remind the background service staff of the elevator in time. The background staff can also feed back emergency measures or some cautions and emergency treatment methods to the main control system through the background server, and the main control system can send information fed back by the background server to the passenger mobile terminal through the communication module. Certainly, this embodiment can also set up the speaker in elevator car, and the staff in backstage can carry out emergent direction through this speaker, improves rescue efficiency. In addition, preferably, the background server in this embodiment may further preset a database, where emergency measures, cautionary matters and emergency methods corresponding to different abnormal situations are stored in the database, and after the background server receives the current abnormal information, the abnormal information is matched with the information in the database, and after the matching is successful, the emergency measures, cautionary matters and emergency methods are automatically fed back to the main control system, so that the rescue is more timely.
Of course, the connection mode between the passenger mobile terminal and the main control system is not limited to the automatic search mode disclosed above, and other modes may also be adopted, which is not limited in this embodiment, for example, a two-dimensional code is set in an elevator, and a passenger may scan the two-dimensional code using the mobile terminal to establish connection with the main control system. And some elevator safety precautions are also stored in the two-dimensional code, and passengers can check the two-dimensional code in the mobile terminal after scanning the two-dimensional code, so that the passengers can know elevator safety knowledge and the safety awareness is improved.
It should be understood that, although the steps in the flowchart of fig. 1 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 1 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
Based on the above embodiment, the present application further provides an elevator emergency processing system, as shown in fig. 3, the elevator emergency processing system includes: a data acquisition module 310, a comparative analysis module 320, and an emergency processing module 330.
Specifically, the data acquisition module 310 is configured to acquire a sensor preset at an elevator designated position, collect and store elevator operation data acquired by the sensor;
the comparison and analysis module 320 is used for matching the operation data of the elevator with the safety data pre-stored in the elevator main control system, analyzing and judging whether the current elevator is abnormal or not;
and the emergency processing module 330 is used for starting the elevator emergency self-locking device and the alarm device if the elevator is abnormal, sending the current abnormal information to a background server of the elevator and the passenger mobile terminal, and transmitting the emergency processing measures fed back by the background server to the passenger mobile terminal.
The application also provides elevator equipment, the elevator equipment comprises the elevator emergency treatment system. For the specific definition of the elevator device, reference may be made to the above definition of the elevator emergency treatment method, which is not described herein again.
To sum up, the application provides an elevator emergency treatment method, an elevator emergency treatment system and elevator equipment, and the method comprises the following steps: acquiring a sensor preset at an appointed position of an elevator, and collecting and storing elevator operation data acquired by the sensor; matching the running data of the elevator with safety data pre-stored in an elevator master control system, analyzing and judging whether the current elevator is abnormal or not; if the abnormal situation occurs, the elevator emergency self-locking device and the alarm device are started, current abnormal information is sent to a background server of the elevator and the passenger mobile terminal, and emergency treatment measures fed back by the background server are transmitted to the passenger mobile terminal. This application is through the running data who obtains the elevator in real time and carry out contrastive analysis with safe data, and whether timely analysis goes out the elevator and is in unusually to in time carry out emergency treatment under the abnormal conditions, the method is simple, effectively stops the emergence of accident.
It should be understood that the application of the present application is not limited to the above examples, and that modifications or changes may be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.
Claims (9)
1. An elevator emergency treatment method, characterized in that the method comprises:
acquiring a sensor preset at an appointed position of an elevator, and collecting and storing elevator operation data acquired by the sensor;
matching the running data of the elevator with safety data pre-stored in an elevator master control system, analyzing and judging whether the current elevator is abnormal or not;
if the abnormal situation occurs, the elevator emergency self-locking device and the alarm device are started, current abnormal information is sent to a background server of the elevator and the passenger mobile terminal, and emergency treatment measures fed back by the background server are transmitted to the passenger mobile terminal; the background server is provided with a database in advance, emergency measures, cautionary items and emergency methods corresponding to different abnormal conditions are stored in the database, when the background server receives current abnormal information, the abnormal information is matched with the information in the database, and after the current abnormal information is successfully matched, the emergency measures, the cautionary items and the emergency methods are automatically fed back to the main control system;
a communication module is arranged in the master control system; the communication module is used for establishing communication connection with the passenger mobile terminal in real time; the connection mode of the passenger mobile terminal and the master control system is set independently;
the safety data is a database formed by periodically acquiring operation data of the elevator in safe operation, and specifically comprises the following steps: the maximum weight that the elevator car can bear, the maximum pressure that the traction ropes can bear.
2. The elevator emergency treatment method according to claim 1, characterized in that the method further comprises:
the method comprises the steps that a plurality of sensors are arranged at the appointed position of the elevator in advance, and the sensors are used for detecting the motion parameters at the appointed position so as to obtain the operation data of the current elevator.
3. The elevator emergency processing method according to claim 2, wherein the operation data includes: the current weight of the elevator car, the current force to which the traction ropes are subjected, the descent speed and acceleration of the elevator car.
4. The elevator emergency processing method according to claim 2, wherein the specifying the location comprises: the contact position of the elevator car, the guide pulley and the traction steel rope.
5. The elevator emergency processing method according to claim 2, wherein the sensor comprises: a gravity sensor, an acceleration sensor, and a collision sensor;
the gravity sensor comprises any one of a pressure type gravity sensor, a hoisting type gravity sensor and a side pressure type gravity sensor.
6. The elevator emergency treatment method according to claim 1, characterized in that the method further comprises:
and a main control system is arranged in the elevator in advance and is connected with each sensor and a background server of the elevator.
7. The elevator emergency treatment method according to claim 1, wherein the emergency self-locking device comprises an electromagnet counterweight device arranged at the driving end of the elevator, and the electromagnet counterweight device receives a command of the main control system to increase the counterweight so that the counterweight weight of the electromagnet counterweight device is greater than the current weight of the elevator car.
8. An elevator emergency treatment system, the system comprising:
the data acquisition module is used for acquiring a sensor preset at an appointed position of the elevator, collecting and storing elevator operation data acquired by the sensor;
the comparison and analysis module is used for matching the operation data of the elevator with the safety data pre-stored in the elevator master control system, analyzing and judging whether the current elevator is abnormal or not;
the emergency processing module starts the elevator emergency self-locking device and the alarm device if the elevator is abnormal, sends the current abnormal information to a background server of the elevator and the passenger mobile terminal, and transmits emergency processing measures fed back by the background server to the passenger mobile terminal; the background server is provided with a database in advance, emergency measures, cautionary items and emergency methods corresponding to different abnormal conditions are stored in the database, when the background server receives current abnormal information, the abnormal information is matched with the information in the database, and after the current abnormal information is successfully matched, the emergency measures, the cautionary items and the emergency methods are automatically fed back to the main control system;
a communication module is arranged in the master control system; the communication module is used for establishing communication connection with the passenger mobile terminal in real time; the connection mode of the passenger mobile terminal and the master control system is set independently;
the safety data is a database formed by periodically acquiring operation data of the elevator in safe operation, and specifically comprises the following steps: the maximum weight that the elevator car can bear, the maximum pressure that the traction ropes can bear.
9. Elevator installation, characterized in that it comprises an elevator emergency treatment system according to claim 8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810995035.1A CN108996351B (en) | 2018-08-29 | 2018-08-29 | Elevator emergency processing method and system and elevator equipment |
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| CN201810995035.1A CN108996351B (en) | 2018-08-29 | 2018-08-29 | Elevator emergency processing method and system and elevator equipment |
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| CN108996351B true CN108996351B (en) | 2021-03-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651202A (en) * | 2021-08-19 | 2021-11-16 | 广州广日电梯工业有限公司 | Intelligent identification method and intelligent identification device for elevator abnormity |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013045325A (en) * | 2011-08-25 | 2013-03-04 | Hitachi Ltd | Controller for control system and elevator system |
| CN202414916U (en) * | 2011-11-01 | 2012-09-05 | 大连科信起重电器有限公司 | Intelligent early warning system for construction hoister |
| CN106379787B (en) * | 2016-12-01 | 2018-05-08 | 秦皇岛开发区前景光电技术有限公司 | A kind of elevator early warning relief car |
| CN107140495A (en) * | 2017-06-09 | 2017-09-08 | 刘莎 | A kind of elevator safety management system and method |
| CN207209638U (en) * | 2017-07-04 | 2018-04-10 | 尹泽成 | A kind of elevator emergency voice night vision suggestion device |
| CN107265230A (en) * | 2017-08-22 | 2017-10-20 | 刘永 | A kind of elevator safety supervises Internet of things system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651202A (en) * | 2021-08-19 | 2021-11-16 | 广州广日电梯工业有限公司 | Intelligent identification method and intelligent identification device for elevator abnormity |
| CN113651202B (en) * | 2021-08-19 | 2023-02-17 | 广州广日电梯工业有限公司 | Intelligent identification method and intelligent identification device for elevator abnormity |
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