CN110092255B - Elevator monitoring and maintenance method and system based on Internet of things cloud platform - Google Patents
Elevator monitoring and maintenance method and system based on Internet of things cloud platform Download PDFInfo
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- CN110092255B CN110092255B CN201910390165.7A CN201910390165A CN110092255B CN 110092255 B CN110092255 B CN 110092255B CN 201910390165 A CN201910390165 A CN 201910390165A CN 110092255 B CN110092255 B CN 110092255B
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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
- B66B5/0025—Devices monitoring the operating condition of the elevator system for maintenance or repair
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q10/20—Administration of product repair or maintenance
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Abstract
The invention relates to an elevator monitoring and maintaining method and system based on an Internet of things cloud platform, wherein the method comprises the following steps: obtaining an identity information database of the elevator; obtaining real-time monitoring data of any running state quantity of the elevator; judging whether the real-time monitoring data of any one running state quantity of the elevator meets a first preset condition corresponding to the real-time monitoring data one by one, and outputting a first judgment result; if the first judgment result shows that any one running state quantity of the elevator does not meet the first preset condition, the system gives an alarm; obtaining historical maintenance information of an elevator which gives an alarm in the identity information database; and making a decision according to the alarm and the historical maintenance information of the elevator so as to arrange maintenance personnel to make a maintenance plan. The method has the advantages that the running state of the elevator can be monitored in real time, early warning and fault warning can be carried out in advance, the initiative of maintenance work is improved, and maintenance resources are effectively utilized.
Description
Technical Field
The invention relates to the technical field of elevator monitoring and maintenance, in particular to an elevator monitoring and maintenance method and system based on an internet of things cloud platform.
Background
With the rapid development of high-rise buildings in China, the requirements on the safety performance and the control system of the elevator are higher and higher, the corresponding safety monitoring systems are also eight-door, most of the safety monitoring systems only achieve video monitoring, and with the development of the internet of things technology, the running data of some elevators can be collected in real time through various sensing technologies.
In the prior art, the operation of the elevator is monitored only by installing various sensors, even some monitoring data are only surface engineering and cannot really contribute to the maintenance work of the elevator, so that the innovation of the maintenance work cannot be practically promoted, and the waste of maintenance resources is caused.
Disclosure of Invention
The invention aims to provide an elevator monitoring and maintenance method and system based on an internet of things cloud platform, which can monitor the running state of an elevator in real time, perform early warning and fault alarming in advance, improve the initiative of maintenance work, effectively utilize maintenance resources and guide maintenance decisions.
The invention is realized by the following technical scheme: an elevator monitoring and maintenance method based on an internet of things cloud platform is applied to an elevator monitoring and maintenance system and comprises the following steps:
obtaining an identity information database of the elevator;
obtaining real-time monitoring data of any running state quantity of the elevator;
judging whether the real-time monitoring data of any one running state quantity of the elevator meets a first preset condition corresponding to the real-time monitoring data one by one, and outputting a first judgment result;
if the first judgment result shows that any one running state quantity of the elevator does not meet the first preset condition, the system gives an alarm;
obtaining historical maintenance information of an elevator which gives an alarm in the identity information database;
making a decision according to the alarm and the historical maintenance information of the elevator so as to arrange maintenance personnel to make a maintenance plan;
the first preset condition comprises that the real-time monitoring data of any running state quantity of the elevator is within a preset state quantity threshold range.
The invention is further configured to: the method further comprises the following steps:
acquiring monitoring data of any running state quantity of the elevator after maintenance;
judging whether the monitoring data of any one running state quantity of the elevator after maintenance meets a second preset condition or not, and outputting a second judgment result;
if the second judgment result shows that the monitoring data of the running state quantity of the elevator after maintenance does not meet the second preset condition, the maintenance work is approved to be completed; if not, sending out a work instruction for maintaining the work to continue;
the second preset condition comprises that any running state quantity of the elevator after maintenance is within a preset state quantity threshold range.
The invention is further configured to: the method further comprises the following steps:
obtaining location information of a failed elevator in the identity information database;
obtaining the maintenance time length from the time when the maintenance personnel reach the position of the fault elevator to the time when the maintenance work is finished;
and comparing the obtained maintenance time length with the expected time length in the maintenance plan, so as to judge the maintenance work and generate a judgment report.
The invention is further configured to: and after the maintenance is finished, the maintenance personnel uploads the maintenance work summary and stores the maintenance work summary.
The invention is further configured to: the method further comprises the following steps:
and checking any state quantity of the alarm elevator and historical maintenance information thereof, and outputting a checking report, wherein the historical maintenance information comprises the maintenance work summary uploaded after each maintenance is finished.
The other purpose of the invention is realized by the following technical scheme: an elevator monitoring and maintenance system based on an internet of things cloud platform comprises:
the database establishing module is used for establishing an identity information database of the elevators, and each elevator is numbered in advance;
the first acquisition module is used for acquiring real-time monitoring data of any running state quantity of the elevator;
the first judgment module is used for judging whether the real-time monitoring data of any one running state quantity of the elevator meets a first preset condition corresponding to the real-time monitoring data one by one and outputting a first judgment result;
the alarm module is used for giving an alarm by the system when the first judgment result shows that any one running state quantity of the elevator does not meet the first preset condition;
the second obtaining module is used for obtaining historical maintenance information of the elevator which gives out the alarm in the identity information database;
the decision-making module is used for making a decision according to the alarm and the historical maintenance information of the elevator so as to arrange maintenance personnel to make a maintenance plan;
the first preset condition comprises that the real-time monitoring data of any running state quantity of the elevator is within a preset state quantity threshold range.
The invention is further configured to: the system further comprises:
the first obtaining module is used for obtaining monitoring data of any running state quantity of the elevator after maintenance;
the second judgment module is used for judging whether the monitoring data of any running state quantity of the elevator after maintenance meets a second preset condition or not and outputting a second judgment result;
the approval module is used for approving the completion of the maintenance work when the second judgment result shows that the monitoring data of the operation state quantity of the elevator after maintenance does not meet the second preset condition; if not, sending out a work instruction for maintaining the work to continue;
the second preset condition comprises that any running state quantity of the elevator after maintenance is within a preset state quantity threshold range.
The invention is further configured to: the system further comprises:
a third obtaining module for obtaining location information of a failed elevator in the identity information database;
the fourth obtaining module is used for obtaining the maintenance time length from the time when the maintenance personnel reach the position of the fault elevator to the time when the maintenance work is finished;
and the comparison generation module is used for comparing the obtained maintenance time length with the estimated time length in the maintenance plan so as to judge the maintenance work and generate a judgment report.
The invention is further configured to: the system further comprises:
and the work era storage module is used for receiving and storing the maintenance work era uploaded by the maintenance personnel after the maintenance is finished.
The invention is further configured to: the system further comprises:
and the checking module is used for checking any state quantity of the alarming elevator and historical maintenance information thereof and outputting a checking report, wherein the historical maintenance information comprises the maintenance work summary uploaded after each maintenance is finished.
In conclusion, the beneficial technical effects of the invention are as follows:
1. according to the elevator maintenance system, through monitoring each running state quantity of the elevator, fault early warning and fault alarming can be carried out, and the historical maintenance information is inquired, so that guidance can be provided for maintenance work, maintenance units or supervision platforms can conveniently make decisions on the maintenance work, the initiative of the maintenance work is improved, and maintenance resources are reasonably arranged and utilized;
2. the maintenance quality can be effectively judged by monitoring and comparing the running state quantity of the elevator before and after maintenance, and the maintenance work is supervised and managed; by comparing the actual maintenance time length with the maintenance technology time length, the maintenance work of the maintenance personnel can be supervised, the lazy behavior of the maintenance personnel on the work is avoided, and the maintenance work can be ensured to be practical;
3. history tracing and verification can be carried out through the set history maintenance information, so that related responsibilities can be implemented, and meanwhile, data can be conveniently transferred by a supervision department for supervision.
Drawings
Fig. 1 is a flow chart of an elevator monitoring and maintenance method based on an internet of things cloud platform according to an embodiment of the invention.
Fig. 2 is an architecture diagram of an elevator monitoring and maintenance system based on an internet of things cloud platform according to another embodiment of the invention.
Reference numerals: 200. a database establishing module; 201. a first obtaining module; 202. a first judgment module; 203. an alarm module; 204. a second obtaining module; 205. a decision-making module; 206. a second judgment module; 207. an approval module; 208. a third obtaining module; 209. a fourth obtaining module; 210. a comparison generation module; 211. a working summary storage module; 212. and (5) checking the module.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the invention discloses an elevator monitoring and maintenance method based on an internet of things cloud platform, which is applied to an elevator monitoring and maintenance system, and mainly comprises the following steps:
in step S101, an identity information database of the elevator is obtained.
In step S102, real-time monitoring data of any one operation state quantity of the elevator is obtained.
In step S103, it is determined whether the real-time monitoring data of any one of the operation state quantities of the elevator satisfies a first preset condition corresponding to one-to-one, and a first determination result is output.
In step S104, if the first determination result indicates that any one of the operation state quantities of the elevator does not satisfy the first preset condition, the system issues an alarm.
In step S105, the history maintenance information of the elevator which issued the alarm in the identity information database is obtained.
In step S106, a decision is made to arrange maintenance personnel to make a maintenance plan based on the alarm and historical maintenance information of the elevator.
By adopting the elevator monitoring and maintenance method, the operation state quantities of the elevator can be monitored in real time, and whether the operation state quantities meet the first preset condition or not is judged, so that early warning of the operation state quantities can be realized, meanwhile, fault alarm can be carried out on the fault of the elevator, the maintenance department can realize active maintenance from passive maintenance, the initiative of maintenance is effectively improved, and effective guidance can be given to decision making and maintenance plan making by obtaining the historical maintenance information of the elevator giving an alarm, so that reasonable and efficient maintenance work is realized.
And for the first preset condition, the real-time monitoring data of any running state quantity of the elevator is within a preset state quantity threshold range.
Specifically, in step S101, the identity information database of the elevator stores the identity information of the elevator, and the identity information data of the elevator can be manually input to establish the corresponding identity information database. The identity information here may include the number, model, specific address, property unit information, maintenance unit information, historical maintenance information of the elevator, etc. The process of building the identity information database is consistent with the way other types of databases are built in the prior art and will not be described in detail here. In addition, the cloud platform itself can also store and retrieve data.
In step S102, in order to monitor data of any one of the operation state quantities of the elevator in real time, various sensors are required to be installed on the elevator to monitor each operation state quantity, wherein the operation state quantity mainly includes an operation speed, a floor leveling sensing, a door state, a power supply state, a counterweight buffer distance, a car temperature, a brake temperature, and the like. In one example, a distance sensor is arranged at the bottom of an elevator pit and can detect the buffer distance of the counterweight side of the elevator in real time, if the hoisting rope of the elevator stretches in long-term operation, the buffer distance of the counterweight side can be reduced definitely, the data still depends on a maintenance worker to measure the data by using a ruler during maintenance, and the buffer distance of the counterweight side can be detected remotely and in real time through the distance sensor.
With regard to the first preset condition, the setting is made of different threshold ranges according to different operation state quantities, such as operation speed, and then the preset threshold range can be set at ten percent of the rated speed; for another example, the preset threshold range of the buffer distance of the counterweight can be set between 150mm and 400 mm.
In step S105 and step S106, after the alarm is received, historical maintenance information of the elevator may be obtained from the identity information database, and analysis before maintenance may be performed on the fault through the historical maintenance information obtained from the identity information database, such as: the fault frequently appears in the historical maintenance process, whether the normal operation of the elevator is influenced or not can be judged, whether the fault needs emergency fault treatment or not can be judged, or the fault can be treated by waiting for the next routine maintenance; the maintenance unit can make a reasonable decision, and the maintenance personnel can reasonably arrange the maintenance time and coordinate other maintenance work.
Furthermore, in the actual maintenance work, the phenomenon of maintenance lacked still exists, the maintenance work can not reach the standard, and the elevator faults are frequent, therefore, the method also comprises the steps of obtaining the monitoring data of any running state quantity of the elevator after maintenance; judging whether the monitoring data of any one running state quantity of the elevator after maintenance meets a second preset condition or not, and outputting a second judgment result; if the second judgment result shows that the monitoring data of the running state quantity of the elevator after maintenance does not meet the second preset condition, the maintenance work is approved to be completed; if not, sending out a work instruction for maintaining the work to continue; the second preset condition comprises that any running state quantity of the elevator after maintenance is within a preset state quantity threshold range.
Specifically, after the maintenance work is finished, the maintenance elevator needs to be supervised, the monitoring data of the running state quantity obtained after maintenance is compared with a preset state quantity threshold range, and if the running monitoring data of the maintenance elevator shows that the running monitoring data of the maintenance elevator reaches the maintenance standard, the maintenance is determined to be effectively finished; otherwise, the maintenance work is not enough, the maintenance instruction is required to be continued, and the setting ensures that the maintenance work is in place and cannot be faked every time, so that the maintenance service is fundamentally standardized, and the maintenance quality is ensured. In one example, the buffer distance when the elevator gives a fault alarm to the buffer distance on the counterweight side is 200mm, after the actual maintenance is finished, the monitoring data shows that the buffer distance is 250mm, and the preset threshold range is 300-400mm, so that maintenance personnel can immediately know that the maintenance personnel is lacked for the reasons of saving time and the like, the system can indicate that the maintenance work is invalid and needs to continue the maintenance work, and compared with the traditional unattended maintenance, the method can fully ensure the quality of the maintenance, thereby reducing the situations of repeated maintenance and the like caused by the lack of maintenance to a certain extent, and saving the cost of the maintenance.
Still further, the method further comprises: obtaining location information of a failed elevator in the identity information database; obtaining the maintenance time length from the time when the maintenance personnel reach the position of the fault elevator to the time when the maintenance work is finished; and comparing the obtained maintenance time length with the expected time length in the maintenance plan, so as to judge the maintenance work and generate a judgment report.
Specifically, after the maintenance personnel start, the whereabouts of the maintenance personnel can be located in real time, when the maintenance personnel reach the position of the fault elevator, the system can judge that the maintenance work starts, and starts timing, and the timing is stopped until the maintenance personnel finish maintaining. Of course, if the mode of judging the start or the end of the maintenance work can also comprise the steps of sending arrival confirmation information or sending a real-time picture of the fault elevator after the maintenance personnel arrive at the fault elevator, and sending failure relief determination information or judging the end of the maintenance work according to the elevator operation monitoring data after the maintenance is finished. The maintenance time length is compared with the estimated time length in a maintenance plan made in advance to judge whether maintenance personnel execute a maintenance task according to the maintenance plan, whether time is wasted, maintenance is not carried out according to standards, and even maintenance is lacked, and the maintenance work is judged to generate a judgment report. In the subsequent optimization and accountability evaluation, the evaluation report can be used as an important reference index for evaluating the working capacity and working attitude of the maintainers.
Such a setting mode also can urge the maintenance personnel to take charge of seriously treating the maintenance work, improves the maintenance quality and the maintenance efficiency, is favorable to promoting user experience.
After each maintenance work is finished, a record must be kept, so that the phenomenon that no corresponding data support exists in the later period of responsibility tracing and supervision of a supervision department is avoided, and therefore, after the maintenance work is finished, maintenance personnel upload maintenance work schedules and store the maintenance work schedules. The uploading and storage of the working summary not only has the functions, but also can be used as a working guide for subsequent maintenance, and judgment can be carried out in the formed working summary. The method has the advantages that the work summary with high processing efficiency and good processing skills can be selected as the template aiming at different maintenance works, so that the query is convenient when the same or similar faults are encountered in the follow-up process, the maintenance quality can be improved through the arrangement, the method can be effectively used for cultivating new people, and the maintenance work can be guaranteed to be correctly and efficiently carried out by the new people when the maintenance work is executed.
Preferably, any state quantity of the alarming elevator and historical maintenance information thereof are checked, and a checking report is output, wherein the historical maintenance information comprises the maintenance work summary uploaded after each maintenance is finished.
Specifically, for the same elevator, the same fault or more new faults occur within a period of time after the completion of a certain maintenance operation many times, historical maintenance information of any state quantity of the alarm elevator needs to be checked, the historical maintenance information includes the maintenance operation summary mentioned above, in one example, in a maintenance operation of an uneven car floor, a maintenance person performs maintenance, the reason that the uneven car floor is the fault of the leveling sensor is recorded in the operation summary, after one week of maintenance operation, the elevator also has the uneven car floor fault again, the checking result generates a checking report, records the event, and performs a key check on the operation summary of the maintenance person, so as to determine whether there is an off-standard maintenance operation.
Referring to fig. 2, another embodiment of the present invention provides an elevator monitoring and maintenance system based on an internet of things cloud platform, which is used to implement the elevator monitoring and maintenance method based on the internet of things cloud platform in fig. 1 and its specific embodiment, and fig. 2 is an architecture diagram of the elevator monitoring and maintenance system based on the internet of things cloud platform in another embodiment of the present invention.
As shown in fig. 2, the system includes a database building module 200 for building an identity information database of elevators, each of which is numbered in advance; a first obtaining module 201, configured to obtain real-time monitoring data of any operation state quantity of the elevator; the first judgment module 202 is used for judging whether the real-time monitoring data of any one running state quantity of the elevator meets a first preset condition corresponding to the real-time monitoring data one by one and outputting a first judgment result; the alarm module 203 is used for giving an alarm by the system when the first judgment result shows that any one running state quantity of the elevator does not meet the first preset condition; a second obtaining module 204, configured to obtain historical maintenance information of an elevator in the identity information database, where the elevator gives an alarm; and the decision module 205 is used for making a decision according to the alarm and the historical maintenance information of the elevator so as to arrange maintenance personnel to make a maintenance plan.
The first preset condition comprises that the real-time monitoring data of any running state quantity of the elevator is within a preset state quantity threshold range.
The system also comprises a first obtaining module 201, which is used for obtaining the monitoring data of any running state quantity of the elevator after maintenance; a second judgment module 206, configured to judge whether the monitored data of any one operating state quantity of the maintained elevator meets a second preset condition, and output a second judgment result; an approval module 207 for approving the completion of the maintenance work when the second judgment result indicates that the monitored data of the operation state quantity of the elevator after maintenance does not satisfy the second preset condition; if not, sending out a work instruction of maintaining the work to continue.
The second preset condition comprises that any running state quantity of the elevator after maintenance is within a preset state quantity threshold range.
In addition, the system further comprises a third obtaining module 208 for obtaining location information of a failed elevator in the identity information database; a fourth obtaining module 209, configured to obtain a maintenance time period from when the maintenance worker reaches the position of the faulty elevator to when the maintenance work is finished; and the comparison generation module 210 is used for comparing the obtained maintenance time length with the expected time length in the maintenance plan, so as to judge the maintenance work and generate a judgment report.
Preferably, the system further comprises a work summary storage module 211 for receiving and storing the maintenance work summary uploaded by the maintenance personnel after the maintenance is finished.
Further, the system also comprises a checking module 212 for checking any state quantity of the alarming elevator and historical maintenance information thereof, and outputting a checking report, wherein the historical maintenance information comprises the maintenance work summary uploaded after each maintenance is finished.
Various changes and specific examples in the method in the foregoing embodiment are also applicable to the elevator monitoring and maintenance system based on the internet of things cloud platform in this embodiment, and through the foregoing detailed description of the elevator monitoring and maintenance method based on the internet of things cloud platform, those skilled in the art can clearly know the implementation method of the elevator monitoring and maintenance system based on the internet of things cloud platform in this embodiment, so for the brevity of the description, detailed description is not repeated here.
The elevator maintenance system is based on the Internet of things cloud platform, real-time collection and monitoring of the elevator running state quantity are achieved, automatic early warning and alarming can be achieved, a 'prevention system in advance' and a 'retrospective system' of elevator faults are basically achieved by combining data analysis, so that the elevator maintenance intelligence is achieved, reasonable and scientific utilization of maintenance resources is effectively improved, national policy guidance is responded, and the elevator maintenance industry is enabled to develop well and sustainably.
Through the above description of the embodiments, those skilled in the art will clearly understand that the present invention may be implemented by means of software plus a necessary hardware platform, and may also be implemented by software or hardware entirely. With this understanding in mind, all or part of the technical solutions of the present invention that contribute to the background can be embodied in the form of a software product, which can be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods of the embodiments or some parts of the embodiments of the present invention.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. An elevator monitoring and maintenance method based on an internet of things cloud platform is applied to an elevator monitoring and maintenance system and is characterized by comprising the following steps:
obtaining an identity information database of the elevator;
obtaining real-time monitoring data of any running state quantity of the elevator;
judging whether the real-time monitoring data of any one running state quantity of the elevator meets a first preset condition corresponding to the real-time monitoring data one by one, and outputting a first judgment result;
if the first judgment result shows that any one running state quantity of the elevator does not meet the first preset condition, the system gives an alarm;
obtaining historical maintenance information of an elevator which gives an alarm in the identity information database;
making a decision according to the alarm and the historical maintenance information of the elevator so as to arrange maintenance personnel to make a maintenance plan;
the first preset condition comprises that the real-time monitoring data of any running state quantity of the elevator is within a preset state quantity threshold range;
further comprising:
acquiring monitoring data of any running state quantity of the elevator after maintenance;
judging whether the monitoring data of any one running state quantity of the elevator after maintenance meets a second preset condition or not, and outputting a second judgment result;
if the second judgment result shows that the monitoring data of the running state quantity of the elevator after maintenance meets a second preset condition, outputting an indication for approving the completion of the maintenance work; if not, outputting a work instruction for maintaining the work to continue;
the second preset condition comprises that the real-time monitoring data of any running state quantity of the elevator after maintenance is within a preset state quantity threshold range.
2. The elevator monitoring and maintaining method based on the cloud platform of the internet of things according to claim 1, characterized by further comprising the following steps:
obtaining location information of a failed elevator in the identity information database;
obtaining the maintenance time length from the time when the maintenance personnel reach the position of the fault elevator to the time when the maintenance work is finished;
and comparing the obtained maintenance time length with the expected time length in the maintenance plan, so as to judge the maintenance work and generate a judgment report.
3. The elevator monitoring and maintaining method based on the Internet of things cloud platform according to claim 1, wherein the method comprises the following steps: and after the maintenance is finished, the maintenance personnel uploads the maintenance work summary and stores the maintenance work summary.
4. The elevator monitoring and maintaining method based on the cloud platform of the internet of things according to claim 3, characterized by further comprising the following steps:
and checking any state quantity of the alarm elevator and historical maintenance information thereof, and outputting a checking report, wherein the historical maintenance information comprises the maintenance work summary uploaded after each maintenance is finished.
5. The utility model provides an elevator control, dimension system based on thing networking cloud platform which characterized in that includes:
the database establishing module (200) is used for establishing an identity information database of the elevators, and each elevator is numbered in advance;
the first obtaining module (201) is used for obtaining real-time monitoring data of any running state quantity of the elevator and obtaining monitoring data of any running state quantity of the elevator after maintenance;
the first judgment module (202) is used for judging whether the real-time monitoring data of any one running state quantity of the elevator meets a first preset condition corresponding to the real-time monitoring data one by one and outputting a first judgment result;
the alarm module (203) is used for giving an alarm by the system when the first judgment result shows that any one running state quantity of the elevator does not meet the first preset condition;
a second obtaining module (204) for obtaining historical maintenance information of an alarming elevator in the identity information database;
the decision-making module (205) is used for making a decision according to an alarm and historical maintenance information of the elevator so as to arrange maintenance personnel to make a maintenance plan;
the second judgment module (206) is used for judging whether the monitoring data of any running state quantity of the elevator after maintenance meets a second preset condition or not and outputting a second judgment result;
an approval module (207) for outputting an instruction for approving completion of the maintenance work when the second judgment result indicates that the monitored data of the operation state quantity of the elevator after maintenance meets the second preset condition; if not, outputting a work instruction for maintaining the work to continue;
the first preset condition comprises that the real-time monitoring data of any running state quantity of the elevator is within a preset state quantity threshold range; the second preset condition comprises that the real-time monitoring data of any running state quantity of the elevator after maintenance is within a preset state quantity threshold range.
6. The elevator monitoring and maintaining system based on the cloud platform of the internet of things according to claim 5, further comprising:
a third obtaining module (208) for obtaining location information of a failed elevator in the identity information database;
a fourth obtaining module (209) for obtaining the maintenance time length from the time when the maintenance personnel reach the position of the fault elevator to the time when the maintenance work is finished;
and the comparison generation module (210) is used for comparing the obtained maintenance time length with the expected time length in the maintenance plan so as to judge the maintenance work and generate a judgment report.
7. The elevator monitoring and maintaining system based on the cloud platform of the internet of things according to claim 6, further comprising:
and the work summary storage module (211) is used for receiving and storing the maintenance work summary uploaded by the maintenance personnel after the maintenance is finished.
8. The elevator monitoring and maintaining system based on the cloud platform of the internet of things according to claim 7, further comprising:
and the checking module (212) is used for checking any state quantity of the alarming elevator and historical maintenance information thereof and outputting a checking report, wherein the historical maintenance information comprises the maintenance work summary uploaded after each maintenance is finished.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110578677A (en) * | 2019-09-06 | 2019-12-17 | 刘鹏 | Maintenance system based on Internet of things |
| CN112429611A (en) * | 2020-11-19 | 2021-03-02 | 北京软通智慧城市科技有限公司 | Elevator maintenance method, system, electronic device and storage medium |
| CN112712517B (en) * | 2021-01-11 | 2022-08-26 | 上海市特种设备监督检验技术研究院 | Hydraulic buffer detection system and detection method based on intelligent image identification |
| CN113344225B (en) * | 2021-05-07 | 2023-08-04 | 上海三菱电梯有限公司 | Maintenance plan generation method and system for multiple elevators, readable storage medium and computer equipment |
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| CN113837407A (en) * | 2021-10-27 | 2021-12-24 | 北京恒远国创科技有限公司 | Elevator maintenance management method, computer equipment and storage medium |
| CN113928947B (en) * | 2021-11-18 | 2023-05-23 | 浙江新再灵科技股份有限公司 | Elevator maintenance process detection method and device |
| CN115231410A (en) * | 2022-07-22 | 2022-10-25 | 成都市旭永升机电设备有限公司 | Elevator periodic maintenance, monitoring and management cloud system based on intellectualization |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5517288B2 (en) * | 2009-11-11 | 2014-06-11 | 三菱電機ビルテクノサービス株式会社 | Elevator maintenance work management system |
| JP6403646B2 (en) * | 2015-08-31 | 2018-10-10 | 三菱電機ビルテクノサービス株式会社 | Elevator remote monitoring system and elevator remote monitoring method |
| CN107200248B (en) * | 2017-05-22 | 2019-06-07 | 安徽奥里奥克科技股份有限公司 | A kind of elevator Internet of Things operation real-time monitoring system based on cloud platform |
| CN107187985A (en) * | 2017-07-14 | 2017-09-22 | 中山市云广电梯科技有限公司 | A kind of elevator maintenance quality control method and system |
| CN108357999B (en) * | 2018-01-05 | 2019-12-31 | 揭阳市聆讯软件有限公司 | Monitoring rescue method, device, intelligent equipment and storage medium |
| CN108910638B (en) * | 2018-07-18 | 2021-03-02 | 广西数百益物联科技有限公司 | Method for judging whether maintenance is carried out on elevator or not based on elevator track |
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