CN117486026A - Elevator intercom alarm calling system and elevator fault processing method - Google Patents

Elevator intercom alarm calling system and elevator fault processing method Download PDF

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Publication number
CN117486026A
CN117486026A CN202311602685.2A CN202311602685A CN117486026A CN 117486026 A CN117486026 A CN 117486026A CN 202311602685 A CN202311602685 A CN 202311602685A CN 117486026 A CN117486026 A CN 117486026A
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CN
China
Prior art keywords
elevator
maintenance
information
fault
alarm
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Pending
Application number
CN202311602685.2A
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Chinese (zh)
Inventor
张顺浣
张永生
郭恒哲
许旭通
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Hitachi Building Technology Guangzhou Co Ltd
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Hitachi Building Technology Guangzhou Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Building Technology Guangzhou Co Ltd filed Critical Hitachi Building Technology Guangzhou Co Ltd
Priority to CN202311602685.2A priority Critical patent/CN117486026A/en
Publication of CN117486026A publication Critical patent/CN117486026A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006Monitoring devices or performance analysers
    • B66B5/0018Devices monitoring the operating condition of the elevator system
    • B66B5/0025Devices monitoring the operating condition of the elevator system for maintenance or repair
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions

Abstract

The invention discloses an elevator intercom alarm calling system and an elevator fault processing method, and belongs to the technical field of elevator equipment and operation and maintenance. The invention intelligently realizes alarm confirmation and alarm termination by combining the elevator control system with the elevator intercom system and the elevator maintenance dispatch platform. In addition, the platform is linked with the car interphone, and the position information of the rescue workers is updated and broadcasted in real time so as to pacify the trapped workers in the car, thereby avoiding the situation that rescue is not timely or faults cannot be timely maintained.

Description

Elevator intercom alarm calling system and elevator fault processing method
Technical Field
The invention relates to the technical field of elevator equipment and operation and maintenance, in particular to an elevator intercom alarm calling system and an elevator fault processing method.
Background
The remote alarm system of the GB 24475-2009 elevator requires the elevator to have alarm confirmation and alarm termination functions, and when the alarm is confirmed, the alarm is filtered and bypassed, so that any situation in the elevator can be called out as long as the alarm is confirmed by trapped people, and people in the elevator can be calmed.
At present, most elevator talkback alarming confirmation is that after the elevator talkback is finished, the alarm confirmation is automatically performed. Thus, when the elevator is normal, the alarm confirmation can also occur due to false touch or random call.
The alarm is terminated by a button on the equipment after the rescue of the elevator is completed. Thus, the situation of missing pressing exists, and rescue is not timely caused or faults cannot be timely maintained.
Disclosure of Invention
In order to solve the problems in the prior art, the embodiment of the invention provides an elevator intercom alarm calling system and an elevator fault processing method. The technical scheme is as follows:
in a first aspect, there is provided an elevator fault handling method, the method comprising:
executing a preset elevator alarm call flow and reporting elevator fault information when an elevator fails;
analyzing the fault grade according to the elevator fault information;
acquiring operation and maintenance information according to the operation and maintenance historical data of the elevator and the fault grade;
acquiring the adaptability of the maintenance personnel in real time;
and generating dispatch information according to the operation and maintenance information and the suitability of the maintenance personnel, so that the maintenance personnel can maintain the elevator fault according to the dispatch information.
Optionally, when the elevator fails, executing a preset elevator alarm call flow, and reporting the elevator failure information includes:
acquiring operation data of an elevator, and judging whether the elevator fails according to the operation data;
and after confirming the fault, outputting alarm filtration invalidity and reporting elevator fault information.
Optionally, when the elevator fails, executing the preset elevator alarm call flow further includes:
recording the alarm bell call and the call record after the call is connected.
Optionally, the analyzing the fault level according to the elevator fault information includes:
setting a fault grade according to personnel in the elevator and the elevator fault information;
and analyzing the influence range and degree according to the faults according to the elevator fault information.
Optionally, the acquiring the operation and maintenance information according to the operation and maintenance history data of the elevator and the fault level includes:
acquiring operation and maintenance history data of an elevator, wherein the operation and maintenance history at least comprises historical elevator fault information, maintenance records and corresponding maintenance personnel;
setting operation and maintenance emergency degree and operation and maintenance expected time according to the fault level;
and calculating operation and maintenance information according to the operation and maintenance historical data, the operation and maintenance emergency degree and the operation and maintenance expected time.
Optionally, the acquiring the personal fitness of the maintenance person in real time includes:
acquiring the group data of maintenance personnel within preset time, wherein the preset time is determined by the operation and maintenance expected time;
analyzing the adaptability of the maintenance personnel according to the dispatch data; wherein,
the fitness k=0.6n1+0.2n2+0.2n3; wherein, the operation proficiency degree N1, the task idle degree N2 and the distance degree N3 of the elevator are respectively set;
the larger the K value is, the more suitable for dispatch maintenance.
Optionally, the generating the dispatch information according to the operation and maintenance information and the maintenance personnel adaptability includes:
the category of the dispatch information is set as three categories, which are respectively: first category: emergency maintenance; the second category: maintaining within 48 hours; third category: maintenance was performed within 96 hours.
In a second aspect, an elevator intercom alarm call system is provided, the system includes a platform server, a remote monitoring module, an elevator control system, an intercom system, a monitoring center host and a car intercom sub-machine, wherein:
when an elevator fails, the elevator control system controls the intercom system to execute a preset elevator alarm call flow, and the remote monitoring module reports elevator failure information;
the platform server analyzes the fault grade according to the elevator fault information;
the platform server acquires operation and maintenance information according to the operation and maintenance historical data of the elevator and the fault level;
the platform server acquires the adaptability of the maintenance personnel in real time;
and the platform server generates dispatch information according to the operation and maintenance information and the suitability of the maintenance personnel, so that the maintenance personnel can maintain the elevator fault according to the dispatch information.
Optionally, the elevator control system controls the intercom system to execute a preset elevator alarm call flow, and the elevator control system further comprises:
and controlling the monitoring center host to record the alarm bell call of the car intercom sub-machine and the call record after the call is connected.
Optionally, the elevator control system is further configured to:
acquiring operation data of an elevator, and judging whether the elevator fails according to the operation data;
and after confirming the fault, outputting alarm filtration invalidity and reporting elevator fault information.
The technical scheme provided by the embodiment of the invention has the beneficial effects that:
1. executing a preset elevator alarm call flow when an elevator fails, and reporting elevator failure information; the alarm confirmation and the alarm termination are intelligently realized, and the position information of the rescue workers can be updated and broadcasted in real time to pacify the trapped workers in the sedan,
2. the dispatching information is generated through the failure level of the elevator failure information and the service personal adaptability, and the operation and maintenance efficiency and the rescue efficiency are further guaranteed on the basis of realizing automatic dispatching, so that the conditions that rescue is not timely or the failure cannot be timely maintained are avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of an elevator fault handling method according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an elevator intercom alarm call system according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, an embodiment of the present invention provides a method for processing elevator faults, including:
101. executing a preset elevator alarm call flow and reporting elevator fault information when an elevator fails;
102. analyzing the fault grade according to the elevator fault information;
103. acquiring operation and maintenance information according to the operation and maintenance historical data of the elevator and the fault level;
104. acquiring the adaptability of the maintenance personnel in real time;
105. and generating dispatch information according to the operation and maintenance information and the suitability of the maintenance personnel, so that the maintenance personnel can maintain the elevator fault according to the dispatch information.
Optionally, when the elevator fails, executing a preset elevator alarm call flow, and reporting the elevator failure information includes:
acquiring operation data of the elevator, and judging whether the elevator fails according to the operation data;
and after confirming the fault, outputting alarm filtration invalidity and reporting elevator fault information.
Optionally, when the elevator fails, executing the preset elevator alarm call flow further includes:
recording the alarm bell call and the call record after the call is connected.
Optionally, according to the elevator fault information, analyzing the fault level includes:
setting a fault grade according to personnel in the elevator and elevator fault information;
and analyzing the influence range and degree according to the faults according to the elevator fault information.
Optionally, according to the operation and maintenance history data of the elevator and the fault level, the obtaining operation and maintenance information includes:
acquiring operation and maintenance history data of the elevator, wherein the operation and maintenance history at least comprises historical elevator fault information, maintenance records and corresponding maintenance personnel;
setting operation and maintenance emergency degree and operation and maintenance expected time according to the fault level;
and calculating operation and maintenance information according to the operation and maintenance historical data, the operation and maintenance emergency degree and the operation and maintenance expected time.
Optionally, obtaining the maintenance personnel fitness in real time includes:
acquiring dispatch data of maintenance personnel within preset time, wherein the preset time is determined by operation and maintenance expected time;
analyzing the adaptability of the maintenance personnel according to the group data; wherein,
the fitness k=0.6n1+0.2n2+0.2n3; wherein, the operation proficiency degree N1, the task idle degree N2 and the distance degree N3 of the elevator are respectively set;
the larger the K value is, the more suitable for dispatch maintenance.
Optionally, generating the dispatch information according to the operation and maintenance information and the maintenance personnel adaptability includes:
the category of the dispatch information is set as three categories, which are respectively: first category: emergency maintenance; the second category: maintaining within 48 hours; third category: maintenance was performed within 96 hours.
In practical application, the method of the embodiment of the invention can also be as follows:
when the elevator fails, the output alarm of the elevator control system is invalid, at the moment, a person in the elevator car presses down the alarm bell to call, and after the elevator is called through the monitoring center, the elevator control system enters a call state. At this time, the intercom system performs a call record mark.
The elevator control system sends elevator fault information to the remote monitoring module through RS 485; the remote monitoring module uploads fault information to the platform in a wireless communication mode. The platform processes the fault information and specifically executes the following steps:
analyzing the level of fault information, such as ABCD, A is critical fault (positive trapped person, possible trapped person), B is minor critical fault, C is elevator comfort fault, D is display fault
Analyzing the influence range and degree of faults, such as abc, and a is used for influencing the use and the safety; class b occasionally affects use and safety; class c is not directly affected use and safety
The platform synthesizes the historical data of the ladder and the fault level, and automatically sends a maintenance list to maintenance personnel; and meanwhile, the data are transmitted to the intercom system through the remote monitoring module.
Analyzing the fitness of the maintenance personnel: the operation proficiency degree N1, the task idle degree N2 and the distance degree N3 of the elevator of the type;
the fitness k=0.6n1+0.2n2+0.2n3;
the larger the K value is, the more suitable for dispatch maintenance.
The maintenance orders are divided into three categories: first category: emergency maintenance; the second category: maintaining within 48 hours; third category: maintaining within 96 hours;
form type k1=l1+l2;
fault information level: l1=1 for a; for B, l1=0.8; l1=0.7 for C; l1=0.2 for D;
influence range and degree: for a, l2=1; for b, l2=0.8; for c, l2=0.2;
and when the K1 threshold is larger than 0.4, assigning orders for the first class or the second class.
Further, the intercom system automatically alarms to confirm registration when the first type and the second type of maintenance orders are received within one hour before and after the call record mark.
Further, after the elevator is maintained by a maintenance person, the elevator control system outputs information to the remote monitoring module after the elevator is normal, the remote monitoring module transmits the information to the intercom system, and the intercom system automatically alarms and stops.
Besides the elevator fault processing method provided by the embodiment of the invention, the technical scheme provided by the embodiment of the invention can be applied to rescue and pacify personnel in a car, and specifically comprises the following steps:
after confirming that people in the elevator car are trapped and the platform sends out an emergency maintenance list, the mobile phone position of the maintenance personnel is shared with the position of the platform in real time.
The platform automatically confirms the elevator position according to the work number of the fault elevator.
The platform calculates the arrival distance and time by calling map software, generates text information and sends the text information to the remote monitoring module. The 4G communication module in the remote monitoring module transmits voice to the intercom system through a TTS text-to-voice mode and transmits the voice to the car sub-machine broadcasting to calm trapped people in the car.
The platform is used for carrying out voice broadcasting through the elevator car sub-machine according to the real-time rescue condition of the elevator.
If the car is required to be rolled for rescue, a rolling rescue trigger signal is sent to a platform, and the platform generates corresponding elevator running information to remind personnel in the car of paying attention to safety;
referring to fig. 2, the embodiment of the invention provides an elevator intercom alarm calling system, which is characterized by comprising a platform server, a remote monitoring module, an elevator control system, an intercom system, a monitoring center host and a car intercom sub-machine, wherein:
when an elevator fails, the elevator control system controls the intercom system to execute a preset elevator alarm call flow, and the remote monitoring module reports elevator failure information;
the platform server analyzes the fault grade according to the elevator fault information;
the platform server acquires operation and maintenance information according to the operation and maintenance historical data of the elevator and the fault level;
the platform server acquires the adaptability of the maintenance personnel in real time;
and the platform server generates dispatch information according to the operation and maintenance information and the suitability of the maintenance personnel, so that the maintenance personnel can maintain the elevator fault according to the dispatch information.
Optionally, the elevator control system controls the intercom system to execute a preset elevator alarm call flow, and the elevator control system further comprises:
and controlling the monitoring center host to record the alarm bell call of the car intercom sub-machine and the call record after the call is connected.
Optionally, the elevator control system is further configured to:
acquiring operation data of the elevator, and judging whether the elevator fails according to the operation data;
and after confirming the fault, outputting alarm filtration invalidity and reporting elevator fault information.
Optionally, the platform server is further configured to:
setting a fault grade according to personnel in the elevator and elevator fault information;
and analyzing the influence range and degree according to the faults according to the elevator fault information.
Optionally, the platform server is further configured to:
acquiring operation and maintenance history data of the elevator, wherein the operation and maintenance history at least comprises historical elevator fault information, maintenance records and corresponding maintenance personnel;
setting operation and maintenance emergency degree and operation and maintenance expected time according to the fault level;
and calculating operation and maintenance information according to the operation and maintenance historical data, the operation and maintenance emergency degree and the operation and maintenance expected time.
Optionally, the platform server is further configured to:
acquiring dispatch data of maintenance personnel within preset time, wherein the preset time is determined by operation and maintenance expected time;
analyzing the adaptability of the maintenance personnel according to the group data; wherein,
the fitness k=0.6n1+0.2n2+0.2n3; wherein, the operation proficiency degree N1, the task idle degree N2 and the distance degree N3 of the elevator are respectively set;
the larger the K value is, the more suitable for dispatch maintenance.
Optionally, the platform server is further configured to:
the category of the dispatch information is set as three categories, which are respectively: first category: emergency maintenance; the second category: maintaining within 48 hours; third category: maintenance was performed within 96 hours.
The above specific embodiments may be combined with each other and some embodiments may not be repeated for the same or similar concepts or processes.
Any combination of the technical features of the above embodiments may be performed (as long as there is no contradiction between the combination of the technical features), and for brevity of description, all of the possible combinations of the technical features of the above embodiments are not described; these examples, which are not explicitly written, should also be considered as being within the scope of the present description.
The invention has been described above with particularity and detail in connection with general description and specific embodiments. It should be noted that it is obvious that several variations and modifications can be made to these specific embodiments without departing from the spirit of the present invention, which are all within the scope of protection of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (10)

1. A method of elevator fault handling, the method comprising:
executing a preset elevator alarm call flow and reporting elevator fault information when an elevator fails;
analyzing the fault grade according to the elevator fault information;
acquiring operation and maintenance information according to the operation and maintenance historical data of the elevator and the fault grade;
acquiring the adaptability of the maintenance personnel in real time;
and generating dispatch information according to the operation and maintenance information and the suitability of the maintenance personnel, so that the maintenance personnel can maintain the elevator fault according to the dispatch information.
2. The method according to claim 1, wherein the performing a preset elevator alarm call procedure and reporting the elevator failure information when the elevator fails comprises:
acquiring operation data of an elevator, and judging whether the elevator fails according to the operation data;
and after confirming the fault, outputting alarm filtration invalidity and reporting elevator fault information.
3. The method of claim 2, wherein performing a preset elevator alert call procedure upon elevator failure further comprises:
recording the alarm bell call and the call record after the call is connected.
4. The method of claim 3, wherein said analyzing a fault level based on said elevator fault information comprises:
setting a fault grade according to personnel in the elevator and the elevator fault information;
and analyzing the influence range and degree according to the faults according to the elevator fault information.
5. The method of claim 4, wherein the obtaining operation and maintenance information based on the operation and maintenance history data of the elevator and the failure level comprises:
acquiring operation and maintenance history data of an elevator, wherein the operation and maintenance history at least comprises historical elevator fault information, maintenance records and corresponding maintenance personnel;
setting operation and maintenance emergency degree and operation and maintenance expected time according to the fault level;
and calculating operation and maintenance information according to the operation and maintenance historical data, the operation and maintenance emergency degree and the operation and maintenance expected time.
6. The method of claim 5, wherein the obtaining the warranty personnel fitness in real-time comprises:
acquiring the group data of maintenance personnel within preset time, wherein the preset time is determined by the operation and maintenance expected time;
analyzing the adaptability of the maintenance personnel according to the dispatch data; wherein,
the fitness k=0.6n1+0.2n2+0.2n3; wherein, the operation proficiency degree N1, the task idle degree N2 and the distance degree N3 of the elevator are respectively set;
the larger the K value is, the more suitable for dispatch maintenance.
7. The method of claim 5, wherein generating dispatch information based on the operation and maintenance information and the maintenance personnel fitness comprises:
the category of the dispatch information is set as three categories, which are respectively: first category: emergency maintenance; the second category: maintaining within 48 hours; third category: maintenance was performed within 96 hours.
8. The utility model provides an elevator talkbacks alarm calling system which characterized in that, the system includes platform server, remote monitoring module, elevator control system, intercom system, monitoring center host computer and car intercom sub-machine, wherein:
when an elevator fails, the elevator control system controls the intercom system to execute a preset elevator alarm call flow, and the remote monitoring module reports elevator failure information;
the platform server analyzes the fault grade according to the elevator fault information;
the platform server acquires operation and maintenance information according to the operation and maintenance historical data of the elevator and the fault level;
the platform server acquires the adaptability of the maintenance personnel in real time;
and the platform server generates dispatch information according to the operation and maintenance information and the suitability of the maintenance personnel, so that the maintenance personnel can maintain the elevator fault according to the dispatch information.
9. The system of claim 8, wherein the elevator control system controlling the intercom system to perform a preset elevator alert call procedure further comprises:
and controlling the monitoring center host to record the alarm bell call of the car intercom sub-machine and the call record after the call is connected.
10. The system of claim 9, wherein the elevator control system is further configured to:
acquiring operation data of an elevator, and judging whether the elevator fails according to the operation data;
and after confirming the fault, outputting alarm filtration invalidity and reporting elevator fault information.
CN202311602685.2A 2023-11-28 2023-11-28 Elevator intercom alarm calling system and elevator fault processing method Pending CN117486026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311602685.2A CN117486026A (en) 2023-11-28 2023-11-28 Elevator intercom alarm calling system and elevator fault processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311602685.2A CN117486026A (en) 2023-11-28 2023-11-28 Elevator intercom alarm calling system and elevator fault processing method

Publications (1)

Publication Number Publication Date
CN117486026A true CN117486026A (en) 2024-02-02

Family

ID=89682885

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311602685.2A Pending CN117486026A (en) 2023-11-28 2023-11-28 Elevator intercom alarm calling system and elevator fault processing method

Country Status (1)

Country Link
CN (1) CN117486026A (en)

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