CN113955601B - Elevator maintenance monitoring method, system and related equipment based on Internet of things - Google Patents
Elevator maintenance monitoring method, system and related equipment based on Internet of things Download PDFInfo
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- CN113955601B CN113955601B CN202111223100.7A CN202111223100A CN113955601B CN 113955601 B CN113955601 B CN 113955601B CN 202111223100 A CN202111223100 A CN 202111223100A CN 113955601 B CN113955601 B CN 113955601B
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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
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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
- B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Abstract
The embodiment of the invention provides an elevator maintenance monitoring method, system and related equipment based on the Internet of things, wherein the method comprises the following steps: acquiring elevator operation data and elevator fault data sent by a server from an elevator; generating a management instruction and issuing the management instruction to the terminal equipment so as to inform an operator to start maintenance operation; when the elevator is in a maintenance state, acquiring elevator maintenance data information sent by a server from the elevator; and monitoring elevator maintenance data in real time. The elevator management system has the advantages that a large number of elevators can be automatically and uniformly managed, a large amount of labor cost is saved, the efficiency of an elevator management process is improved, the timeliness and accuracy of data are improved, meanwhile, elevator maintenance data are monitored in real time, elevator process operation can be monitored in real time, normal development of elevator maintenance operation is guaranteed, risk problems existing in the operation process can be timely identified, and corresponding countermeasures can be conveniently taken by management staff in time.
Description
Technical Field
The embodiment of the invention relates to the technical field of elevators, in particular to an elevator maintenance monitoring method, system and related equipment based on the Internet of things.
Background
Along with the rapid development of elevator technology, elevators are becoming more popular, and great convenience is brought to life, work and study of people. When the elevator is highly utilized, the elevator needs to be regularly maintained, so that unnecessary potential safety hazards generated in the running process of the elevator can be avoided.
The traditional elevator maintenance operation is to manage the elevator maintenance operation by filling out reports and submitting field operation data in the elevator maintenance process by maintenance personnel. As the scale of elevators increases year by year, the number of elevator floors managed by an elevator maintenance unit increases, and it is difficult for the elevator unit to finely manage to a single elevator. Secondly, in the traditional elevator maintenance operation, the collection, the processing and the countermeasure of the data are all dependent on manual participation, so that the efficiency of data processing in the management process is low, the timeliness of the data is poor, and the maintenance cost is greatly increased. In addition, because the related data of maintenance is submitted to the system by the staff, the authenticity of the data generated in the maintenance process is to be checked.
Disclosure of Invention
The embodiment of the invention provides an elevator maintenance monitoring method, system and related equipment based on the Internet of things, which are used for solving the problem of improving the efficiency and accuracy of maintenance management and monitoring of a large-scale elevator.
In a first aspect, an embodiment of the present invention provides an elevator maintenance monitoring method based on the internet of things, including:
acquiring elevator operation data and elevator fault data sent by a server from an elevator;
generating a management instruction and issuing the management instruction to the terminal equipment so as to inform an operator to start maintenance operation;
when the elevator is in a maintenance state, acquiring elevator maintenance data information sent by the server from the elevator;
and monitoring the elevator maintenance data in real time.
In a second aspect, an embodiment of the present invention further provides an elevator maintenance monitoring device based on the internet of things, including:
the elevator data acquisition module is used for acquiring elevator operation data and elevator fault data sent by the server from an elevator;
the instruction sending module is used for generating a management instruction and sending the management instruction to the terminal equipment so as to inform an operator to start maintenance operation;
The maintenance data acquisition module is used for acquiring elevator maintenance data information from an elevator sent by the server;
and the real-time monitoring module is used for monitoring the elevator maintenance data in real time.
In a third aspect, an embodiment of the present invention further provides a computer apparatus, including:
one or more processors;
a memory for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors implement the method for monitoring elevator maintenance based on the internet of things according to the first aspect.
In a fourth aspect, an embodiment of the present invention further provides a computer readable storage medium, where a computer program is stored, where the computer program, when executed by a processor, implements the method for monitoring elevator maintenance based on the internet of things according to the first aspect.
In the embodiment, elevator operation data and elevator fault data sent by a server from an elevator are obtained; generating a management instruction and issuing the management instruction to the terminal equipment so as to inform an operator to start maintenance operation; when the elevator is in a maintenance state, acquiring elevator maintenance data information sent by the server from the elevator; and monitoring the elevator maintenance data in real time. Through analyzing and processing elevator operation data and elevator fault data uploaded by the elevator, a large number of elevators can be automatically and uniformly managed, a large number of labor costs are saved, the efficiency of an elevator management process is improved, the timeliness and accuracy of the data are improved, meanwhile, elevator maintenance data are monitored in real time, elevator process operation can be monitored in real time, normal development of the elevator maintenance operation is guaranteed, risk problems existing in the operation process can be timely identified, and corresponding countermeasures can be conveniently and timely made by management staff.
Drawings
Fig. 1 is a flowchart of an elevator maintenance monitoring method based on internet of things according to an embodiment of the present invention;
fig. 2 is a flowchart of an elevator maintenance monitoring method based on internet of things according to a second embodiment of the present invention;
fig. 3 is a flowchart of an elevator maintenance monitoring method based on the internet of things according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of an elevator maintenance monitoring device based on internet of things according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of a computer device according to a fifth embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
Example 1
Fig. 1 is a flowchart of an elevator maintenance monitoring method based on the internet of things, which is applicable to improving efficiency and accuracy of maintenance management and monitoring of a large-scale elevator, according to an embodiment of the present invention, the method may be performed by an elevator maintenance monitoring device based on the internet of things, and the elevator maintenance monitoring device based on the internet of things may be implemented by software and/or hardware, and may be configured in a computer device, for example, a server, a personal computer, etc., and specifically includes the following steps:
The elevator operation data means that the elevator generates a large amount of operation data about the elevator during normal operation, and the operation data includes at least car position, elevator speed, car door status, etc.
The elevator fault data is data generated when the elevator has fault abnormality in the running process, and at least comprises an elevator safety loop disconnection fault, an elevator failure starting fault, an elevator trapped fault and the like.
The server belongs to one of computers, can provide computing or application services for other clients in a network, can reliably operate for a long time, and has strong external data throughput capability and better expansibility. The server is connected with the elevator and the elevator maintenance monitoring device based on the Internet of things and is used for calculating, storing and receiving and transmitting data. The server stores elevator operation data and elevator fault data uploaded by the elevator. The server used in this embodiment is not limited to the location where the server is located.
Each elevator operating condition and fault condition corresponds to different management strategies for specifying the arrival time and the recovery operating time.
And acquiring operation data and elevator fault data sent by the server from the elevator, judging whether maintenance or maintenance is needed by utilizing the data, and searching for a corresponding management strategy.
And 102, generating a management instruction and issuing the management instruction to the terminal equipment so as to inform an operator to start maintenance operation.
The management command includes an operation requiring an operator to operate the elevator, such as maintenance work or service work.
The terminal equipment is one for each operator, and is used for receiving the management instruction sent by the elevator maintenance monitoring device based on the Internet of things.
According to the elevator operation data and elevator fault data, corresponding management instructions are generated according to management experience and management strategies in the past maintenance and service processes, and the corresponding management instructions are sent to terminal equipment so as to inform operators to carry out maintenance and service operations on time.
And 103, when the elevator is in a maintenance state, acquiring elevator maintenance data information sent by a server from the elevator.
The elevator maintenance data information is data information generated in the process of maintenance or maintenance operation of the elevator, and can show the state of the elevator in the process of maintenance or maintenance of the elevator, the operation actions of operators and the like.
And the elevator uploads elevator maintenance data information of the elevator in the maintenance process to a server, and the server stores the elevator maintenance data information of the elevator.
And acquiring elevator maintenance data information sent by the server from the elevator, and judging whether the maintenance and maintenance operation process accords with the specification or not and whether the risk exists or not by utilizing the data.
And 104, monitoring elevator maintenance data in real time.
Several parameter thresholds have been set in advance before the real-time monitoring is performed. The elevator maintenance data information is compared with the parameter thresholds, so that the elevator maintenance process is monitored in real time, and operation related information such as each time record list, personnel operation information, operation progress and the like is output to a management interface in real time, so that the management personnel can conveniently review and manage the elevator maintenance process.
In the embodiment, elevator operation data and elevator fault data sent by a server from an elevator are obtained; generating a management instruction and issuing the management instruction to the terminal equipment so as to inform an operator to start maintenance operation; when the elevator is in a maintenance state, acquiring elevator maintenance data information sent by the server from the elevator; and monitoring the elevator maintenance data in real time. Through analyzing and processing elevator operation data and elevator fault data uploaded by the elevator, a large number of elevators can be automatically and uniformly managed, a large number of labor costs are saved, the efficiency of an elevator management process is improved, the timeliness and accuracy of the data are improved, meanwhile, elevator maintenance data are monitored in real time, elevator process operation can be monitored in real time, normal development of the elevator maintenance operation is guaranteed, risk problems existing in the operation process can be timely identified, and corresponding countermeasures can be conveniently and timely made by management staff.
Example two
Fig. 2 is a flowchart of an elevator maintenance monitoring method based on the internet of things, which is provided in the second embodiment of the present invention, and the present embodiment is based on the foregoing embodiment, and further refines the operation of elevator maintenance monitoring based on the internet of things when the elevator needs to be maintained, where the method specifically includes the following steps:
And 202, generating a fault maintenance list according to the elevator fault data.
The fault maintenance list is a fault maintenance list which is generated according to the elevator fault data and contains a fixed template, wherein the fault maintenance list at least contains basic information of an elevator, related information of the elevator fault and worker dispatching information. And generating a fault maintenance list according to the elevator fault data, and clearly displaying the specified corresponding arrival time and the specified recovery operation time.
When the fault condition of the elevator is determined to be 'the elevator cannot start fault', the generated elevator basic information in the content of the fault maintenance list at least comprises equipment number, geographic position, customer organization information and internal organization information; the relevant information of the elevator fault at least comprises the time of the fault and the fault condition; the worker dispatching information includes at least worker name, telephone, company name, geographical location, etc.
The present embodiment is merely illustrative and not restrictive.
And 203, sending the fault maintenance list to the terminal equipment.
And sending a fault maintenance list containing basic information of the elevator, related information of elevator faults and worker dispatching information to the terminal equipment as a management instruction so as to inform operators of the operation requirements.
The fault maintenance list is issued to the terminal equipment of the corresponding assigned operator, and the fault maintenance list is stopped to be sent when the terminal equipment receives the list.
For example, a fault maintenance list about "the elevator cannot start a fault" is issued to a plurality of terminal devices, and the terminal devices wait for receiving a list, and after receiving the list, the elevator maintenance data of the elevator can be monitored in real time.
The present embodiment is merely illustrative and not restrictive.
When the elevator is in a maintenance state, the elevator maintenance data at least comprises: order receiving time, arrival time and operation recovery time.
And (5) regularly acquiring elevator maintenance data, and comparing the elevator maintenance data with a preset parameter threshold value conveniently.
The elevator maintenance monitoring device based on the Internet of things presets a plurality of order-receiving time duration thresholds according to different severity degrees, and the preset plurality of order-receiving time duration thresholds respectively correspond to different levels of personnel.
Continuously monitoring the order receiving time length of the terminal equipment, comparing the order receiving time length with each order receiving time length threshold, generating an order receiving success report when the terminal equipment order receiving exists in the minimum order receiving time length threshold, indicating that an operator receives the task in a specified time, and executing the step of monitoring the arrival time length of the operator in the step 206; if no terminal device receives a bill within the minimum bill receiving duration threshold, the monitoring of the bill receiving duration is continued, and step 207 is executed.
Illustratively, the minimum order length threshold preset by the system is 5 minutes. If the elevator is monitored to be in a 'failure to start the elevator' at 12:00, a failure maintenance list is generated and sent to the terminal equipment. The operator A performs order receiving operation at the terminal equipment according to 12:04, the order receiving duration is 4 minutes, an order receiving normal report is generated within the minimum order receiving duration threshold, namely, the order receiving duration meets the specified order receiving time, and step 206 is executed to monitor the arrival duration in the maintenance process.
The minimum order taking time threshold preset by the system is 5 minutes, and if the elevator is monitored to be in a 'failure to start the elevator' at 12:00, a fault maintenance order is generated and issued to the terminal equipment. If the terminal device still has no order receiving time, the method continues to monitor the order receiving time period, and performs step 207 to generate a maintenance order receiving exception report, and notifies personnel of the corresponding level of intervention management.
The present embodiment is merely illustrative and not restrictive.
The arrival time is one of the elevator maintenance data. The timing is started after the terminal equipment receives the fault maintenance list, and the timing is stopped when the worker arrives at the scene, and the time of the period is the arrival duration. In the embodiment of the application, the presence condition of the operator can be identified according to the elevator operation data through the identification of the preset data characteristic model in the elevator.
The arrival time of operators from the elevator in the server is monitored to monitor whether maintenance operations are carried out according to the standard time.
The present embodiment is merely an example and is not limited thereto.
In some embodiments of the present application, step 206 includes the steps of:
The elevator maintenance monitoring device based on the Internet of things presets a plurality of arrival time thresholds according to different severity degrees, and the preset arrival time thresholds respectively correspond to different levels of personnel.
Continuously monitoring the arrival time of the operators, comparing the arrival time with each arrival time threshold, generating an arrival normal report to indicate that the operators arrive at an operation site to repair the elevator in a specified time when the arrival of the operators is monitored according to the operation data of the elevator within the minimum arrival time threshold, and executing the step 2062 to monitor the recovery operation time of the elevator; if no operator arrives at the job site to perform the maintenance operation within the minimum arrival time threshold, the arrival time is continuously monitored, and step 2063 is performed.
Illustratively, the minimum arrival time threshold preset by the system is 10 minutes. If the terminal device receives a fault maintenance list about "the elevator cannot start a fault" at 12:05, the terminal device recognizes that the operator arrives at the site to perform maintenance operation at 12:13 according to the elevator operation data, the arrival time is 8 minutes, a arrival normal report is generated within the minimum arrival time threshold, that is, the arrival time accords with the specified arrival time, and step 2062 is executed to monitor the recovery operation time in the maintenance process.
The minimum arrival time threshold preset by the system is 10 minutes, if a fault maintenance list about "the elevator cannot start a fault" is received by a terminal device at 12:05, whether an operator arrives at the scene to perform maintenance operation is continuously identified according to elevator operation data, if no operator arrives at the scene is still monitored at 12:17, the arrival time is continuously monitored, step 2063 is executed to generate a maintenance arrival exception report, personnel intervention management of a corresponding level is notified, so that a manager of the corresponding level checks the reasons of the absence of the presence on time, and timely intervenes in management, and risk occurrence caused by the absence of the presence of the operator on time is prevented.
The present embodiment is merely an example and is not limited thereto.
The recovery run time is one of the elevator maintenance data. Starting timing after monitoring that an operator arrives at the site to perform maintenance operation, stopping timing when the elevator state is monitored to resume operation, wherein the time during the timing is the length of the resume operation.
The recovery run time duration from the elevator in the server is monitored to monitor whether the maintenance operation is completed within a specified time.
Illustratively, elevator operational data is monitored to monitor a resume run time of the elevator. E.g. when the elevator is operating at normal speed and the service status code of the elevator is acd=0x27, it is indicated that the elevator has resumed the normal operating state.
The present embodiment is merely an example and is not limited thereto.
In some embodiments of the present application, step 2062 includes the following steps:
20621, judging whether the recovery operation time length is smaller than a minimum operation recovery time length threshold, wherein the recovery operation time length threshold is a plurality of time lengths which are preset in advance and correspond to people with different grades one by one, and executing a step 20622 if the recovery operation time length is smaller than the minimum operation recovery time length threshold; if the resume run length is greater than the minimum resume run length threshold, then step 20623 is performed.
The elevator maintenance monitoring device based on the Internet of things presets a plurality of recovery operation time length thresholds according to different severity degrees, and the preset recovery operation time length thresholds respectively correspond to different levels of personnel.
Continuously monitoring the recovery operation time, comparing the recovery operation time with each recovery operation time threshold, and executing step 20622 to generate a maintenance process completion report to indicate that the elevator maintenance operation is completed within a specified time when the elevator is recovered to the normal operation state within the minimum recovery operation time threshold, so as to recover the elevator to the normal operation state; if the elevator is not restored to the normal state within the minimum restoration operation time period threshold, the restoration operation time period is continuously monitored, and step 20623 is performed.
Illustratively, the minimum recovery run time threshold preset by the system is 20 minutes. If it is identified that an operator arrives at the site to perform maintenance operation according to the elevator operation data at 12:13, monitoring at 12:30 to obtain that the elevator is recovered to a normal operation state, that is, the elevator recovery operation duration is 17 minutes, and executing step 20621 to generate a maintenance process completion report within a minimum recovery operation duration threshold, that is, a specified recovery operation duration is met, so that the maintenance operation task of the time is completed.
Illustratively, the minimum recovery run time threshold preset by the system is 20 minutes. If it is identified that an operator arrives at the site to perform maintenance operation according to the elevator operation data at 12:13, and the normal operation state of the elevator is not yet monitored at 12:35, continuing to monitor the recovery operation time, executing step 20663 to generate an abnormal maintenance process report, notifying personnel of corresponding grades to intervene in management, so that the manager of corresponding grades checks the reason that the normal operation of the elevator is not recovered within a specified time, and intervenes in time to manage, thereby preventing potential safety hazards and life hazards of operators and users in the maintenance operation process.
The present embodiment is merely an example and is not limited thereto.
And 20622, generating a maintenance process completion report.
The maintenance process completion report is generated to indicate that the maintenance process is normally finished, the elevator can be restored to a normal use state, and a user can continue to use the elevator.
After the maintenance process is finished, the maintenance monitoring of the elevator to be maintained is stopped, and only the elevator operation data and elevator fault data are continuously monitored, so that unnecessary redundancy of information is reduced.
And setting a plurality of recovery operation time thresholds, and when the recovery operation time thresholds are larger, representing that the severity of the abnormality in the maintenance process is higher, and the personnel with corresponding grades are required to conduct intervention management.
Generating a maintenance procedure exception report indicates that the worker has not completed the maintenance operation within a prescribed time. At least the time of starting maintenance, the operator, the maintenance completion time, the recovery operation time and the like are recorded in the maintenance process abnormality report.
By way of example, the system provides for a first recovery run time of 20 minutes, a second recovery run time of 25 minutes, and a third recovery run time of 35 minutes, so the minimum recovery run time is 20 minutes of the first recovery run time. When the recovery operation time is 21 minutes and exceeds 20 minutes, the calling operator determines the situation; when the recovery operation time is 26 minutes and exceeds the second recovery operation time by 25 minutes, notifying the superior maintenance station length of the operator so as to enable the maintenance station length to be in intervention management; and when the recovery operation time is 36 minutes and exceeds the third recovery operation time by 35 minutes, informing the upper level of the maintenance station length, namely the maintenance length, so that the maintenance length is involved in management.
The present embodiment is merely an example and is not limited thereto.
And when the threshold value of the arrival time is larger, the situation representing the arrival abnormality is more serious, and the personnel at a higher level are required to conduct intervention management.
Generating a repair arrival exception report indicates that the operator has not arrived at the repair worksite within a prescribed time. At least the worker, the arrival time, the minimum arrival time threshold and the like are recorded in the maintenance arrival abnormality report.
Illustratively, the system provides for a first arrival time period of 10 minutes, a second arrival time period of 15 minutes, and a third arrival time period of 20 minutes, so the minimum arrival time period is the first arrival time period of 10 minutes. When the arrival time is 12 minutes and exceeds the preset time of 10 minutes, the calling operator determines the situation and prompts the operator to arrive at the scene as soon as possible; when the arrival time is 16 minutes and exceeds the second arrival time by 15 minutes, informing the upper level of the operator, namely the maintenance station length, so that the maintenance station length is in intervention management, and determining whether the operator needs to be replaced or the original operator is urged to arrive as soon as possible; when the arrival time is 21 minutes and exceeds the third arrival time by 20 minutes, the upper level of the maintenance station is notified that the maintenance station is long, so that the maintenance station intervenes in management, the reason that the arrival time is out of arrival is determined, and new arrangement is performed, wherein the reason is probably that the acquired data of the elevator side is abnormal, and the reason is probably that the operator does not arrive in time.
The present embodiment is merely an example and is not limited thereto.
And when the order receiving time length threshold is larger, the situation representing abnormal order receiving is more serious, and higher-level personnel are needed for intervention management.
The generation of the maintenance receipt abnormality report indicates that the original operator has not received the maintenance task within a predetermined time. At least the operator, the order receiving duration, the minimum order receiving duration threshold value and the like are recorded in the maintenance order receiving exception report.
Illustratively, the system provides for a first order duration of 5 minutes, a second order duration of 8 minutes, and a third order duration of 10 minutes, so the minimum order duration threshold is the first order duration of 5 minutes. When the order receiving time length is 6 minutes and exceeds a preset minimum order receiving time length threshold value for 10 minutes, an electric operator is induced to determine the situation, and prompt the operator to receive orders as soon as possible; when the order receiving time length is 9 minutes and exceeds the second order receiving time length by 8 minutes, informing the upper level of the operator, namely the maintenance station length, so that the maintenance station length is involved in management, and determining whether the operator needs to be replaced or the original operator is urged to receive orders as soon as possible; when the order receiving time length is 11 minutes and exceeds the third order receiving time length by 10 minutes, informing the upper level of the maintenance station length, namely the maintenance length, so that the maintenance length is involved in management, determining the reason that the order is not received in a timeout, and further advancing or newly arranging.
The present embodiment is merely an example and is not limited thereto.
It should be noted that, for simplicity of description, the method embodiments are shown as a series of acts, but it should be understood by those skilled in the art that the embodiments are not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred embodiments, and that the acts are not necessarily required by the embodiments of the invention.
Example III
Fig. 3 is a flowchart of an elevator maintenance monitoring method based on the internet of things, which is provided in the third embodiment of the present invention, and the present embodiment is based on the foregoing embodiment, and further refines the operation of elevator maintenance monitoring based on the internet of things when the elevator needs to be maintained, where the method specifically includes the following steps:
step 301, acquiring elevator operation data and elevator fault data from an elevator sent by a server.
And 302, generating a maintenance list according to the elevator operation data.
The maintenance list is a maintenance list which is generated according to the elevator operation data and comprises a fixed template, wherein the maintenance list at least comprises basic information of an elevator, elevator maintenance information and worker dispatching information.
Illustratively, the service content of the elevator is determined and a corresponding preset service plan is found based on the elevator operation data. The elevator basic information in the generated maintenance list at least comprises equipment numbers, geographic positions, customer organization information and internal organization information; the relevant information of elevator maintenance at least comprises maintenance plan and preset maintenance time; the worker dispatching information includes at least worker name, telephone, company name, geographical location, etc.
The present embodiment is merely illustrative and not restrictive.
And sending a maintenance list containing basic information of the elevator, maintenance information of the elevator and worker dispatching information to the terminal equipment as a management instruction so as to inform an operator of the operation requirement.
The fault maintenance list is issued to the terminal equipment of the corresponding assigned operator, and the maintenance list is stopped to be sent when the terminal equipment receives the list.
When the elevator is in a maintenance state, the elevator maintenance data at least comprises: a maintenance operation start time, a maintenance operation time, and the like.
And acquiring the elevator maintenance data sent by the server from the elevator, and comparing the data with a plurality of preset parameter thresholds to judge whether the maintenance process is implemented according to a maintenance plan or not, and whether the maintenance process accords with a management flow or not.
The present embodiment is merely an example and is not limited thereto.
The first stopping time of the elevator indicates the time when the worker starts to perform maintenance work.
In the management flow of the elevator maintenance plan, operation standard flows about maintenance start time, maintenance operation duration and the like are preset so as to standardize and refine the maintenance operation process.
Comparing the first elevator stopping time with the maintenance starting time in the elevator maintenance plan, if the first elevator stopping time accords with the maintenance starting time in the management flow of the elevator maintenance plan, indicating that the maintenance operation is carried out at the regulated time of the elevator maintenance plan, executing step 306 to generate a maintenance operation starting normal report, and further managing and monitoring the maintenance operation so as to continuously monitor the condition in the elevator maintenance operation process in real time.
Illustratively, the preset maintenance start time in the elevator maintenance schedule is between 15:00 and 16:00 on day 18 of 10 months 2021. According to the acquired elevator maintenance data, the elevator first-time stopping time is 15:30 of 2021, 10 and 18 days, and the elevator first-time stopping time is obtained by comparison, and is in the preset maintenance starting time, and accords with the management flow in the elevator maintenance plan, so that step 306 is executed, a maintenance operation starting normal report is generated, and the duration of the maintenance operation is further monitored.
Illustratively, the preset maintenance start time in the elevator maintenance schedule is between 15:00 and 16:00 on day 18 of 10 months 2021. According to the obtained elevator maintenance data, the elevator first stopping time is 16:05 of 2021, 10 and 18 days, and the comparison shows that the elevator first stopping time is not in the preset maintenance starting time, so that the elevator first stopping time does not accord with the management flow in the elevator maintenance plan, and then the step 307 is executed to generate a maintenance operation starting abnormal report and inform corresponding upper personnel.
The present embodiment is merely an example and is not limited thereto.
And 306, generating a maintenance operation start normal report and monitoring maintenance operation time, wherein the management flow of the elevator maintenance plan is preset in an elevator maintenance monitoring device based on the Internet of things in advance.
The present embodiment is merely an example and is not limited thereto.
In some embodiments of the present application, step 306 includes the steps of:
The maintenance operation time period means a time period required for the operator to complete the maintenance at this time.
Comparing the maintenance operation time length with a preset maintenance operation time length range, if the maintenance operation time length is within the preset maintenance operation time length range, indicating that the maintenance operation time length accords with the management flow in the elevator maintenance plan, and executing step 3062 to generate a maintenance operation normal completion report; if the maintenance operation duration is less than the preset maintenance operation duration range, the maintenance operation duration is not in accordance with the management flow in the elevator maintenance plan, a time-shortage condition is generated, and step 3063 is executed to generate a maintenance operation abnormality report; if the maintenance operation time length is longer than the preset maintenance operation time length range, the fact that the maintenance operation time length does not accord with the management flow in the elevator maintenance plan is indicated, a overtime condition is generated, step 3064 is executed to generate a maintenance operation abnormal report, and a manager corresponding to the upper level is notified to check whether safety risks are generated in the maintenance operation process.
The preset maintenance duration range is, for example, 20 to 30 minutes, and the present maintenance duration is 25 minutes, and in the preset maintenance duration range, step 3062 is executed to generate a maintenance normal completion report.
The preset maintenance duration range is, for example, 20 to 30 minutes, the current maintenance duration is 15 minutes, which is lower than the preset maintenance duration range, and a time-out condition is generated, and step 3063 is executed to generate a maintenance abnormality report.
The preset maintenance duration range is, for example, 20 to 30 minutes, the current maintenance duration is 35 minutes, which is higher than the preset maintenance duration range, a timeout condition is generated, and step 3064 is executed to generate a maintenance abnormality report and notify corresponding superordinate personnel in time.
The present embodiment is merely an example and is not limited thereto.
Generating a maintenance work normal completion report to indicate that the maintenance process is normally finished, the elevator can be restored to a normal use state, and a user can continue to use the elevator.
After a maintenance operation normal completion report is generated, stopping maintenance monitoring on the elevator to be maintained, only continuously monitoring the elevator operation data and elevator fault data, and simplifying information uploaded to a server by the elevator.
The work abnormality report generated by the time-out includes at least basic information of the elevator, maintenance abnormality, and a worker. The abnormal maintenance condition may include a case where the operation does not meet a predetermined value in the elevator maintenance plan and the elevator is not stopped for a predetermined time.
The present embodiment is merely an example and is not limited thereto.
The work abnormality report generated by the timeout includes at least basic information of the elevator, maintenance abnormality, and an operator.
When overtime, the upper personnel is also required to be notified, so that even though the upper personnel intervenes in management, the reason of overtime operation is determined, and the operation safety is confirmed. The problem that personnel can not solve is prevented from being encountered in the maintenance process, or dangerous situations such as personnel falling are prevented from occurring on site.
The present embodiment is merely an example and is not limited thereto.
If the maintenance work is not started at a predetermined time in the elevator maintenance plan, it is necessary to generate a maintenance work start abnormality report indicating that the maintenance work is not performed at the predetermined time. And notifying the upper personnel that the upper personnel need to intervene in time, determining the reason that the maintenance operation is not carried out in the specified maintenance time, and arranging and adjusting the operation.
The present embodiment is merely an example and is not limited thereto.
It should be noted that, for simplicity of description, the method embodiments are shown as a series of acts, but it should be understood by those skilled in the art that the embodiments are not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred embodiments, and that the acts are not necessarily required by the embodiments of the invention.
Example IV
Fig. 4 is a structural block diagram of an elevator maintenance monitoring device based on internet of things, which may specifically include the following modules:
an elevator data acquisition module 401, configured to acquire elevator operation data from an elevator and the elevator fault data sent by a server;
the instruction sending module 402 is configured to generate a management instruction and send the management instruction to the terminal device, so as to notify an operator to start maintenance operation;
a maintenance data acquisition module 403, configured to acquire elevator maintenance data information from an elevator sent by the server;
and the real-time monitoring module 404 is used for monitoring the elevator maintenance data in real time.
In one embodiment of the present invention, the instruction sending module 402 includes:
the fault list generation sub-module is used for generating a fault maintenance list according to the elevator fault data;
and the fault list sending sub-module is used for sending the fault maintenance list to the terminal equipment.
In one embodiment of the present invention, the real-time monitoring module 404 includes:
the order receiving monitoring sub-module is used for monitoring the order receiving time length of the terminal equipment;
the arrival time monitoring submodule is used for monitoring arrival time of operators, wherein the order receiving time threshold value is a plurality of time lengths which are preset in advance and correspond to the operators of different grades one by one;
And the order receiving exception reporting sub-module is used for generating a maintenance order receiving exception report and notifying personnel intervention management of a corresponding level according to the order receiving duration threshold corresponding to the order receiving duration.
In one embodiment of the present invention, the arrival time monitoring sub-module includes:
the recovery operation time length unit is used for monitoring the recovery operation time length of the elevator, wherein the arrival time length threshold value is a plurality of time lengths which are preset in advance and correspond to people of different grades one by one;
and the presence anomaly reporting unit is used for generating a maintenance presence anomaly report and notifying personnel intervention management of a corresponding level according to the presence duration threshold corresponding to the presence duration.
In one embodiment of the present invention, the recovery run-time unit includes:
a maintenance completion report subunit, configured to generate a maintenance process completion report, where the recovery operation duration threshold is a plurality of time lengths preset in advance and corresponding to personnel of different levels one by one;
and the maintenance abnormality report subunit is used for generating a maintenance process abnormality report and notifying personnel intervention management of a corresponding level according to the recovery operation time threshold corresponding to the recovery operation time.
In one embodiment of the present invention, the instruction sending module 402 further includes:
the maintenance list generation sub-module is used for generating a maintenance list according to the elevator operation data;
and the maintenance list sending sub-module is used for sending the maintenance list to the terminal equipment.
In one embodiment of the present invention, the real-time monitoring module 404 further includes:
the first elevator stopping monitoring sub-module is used for monitoring the first elevator stopping time of the elevator;
the maintenance operation duration monitoring sub-module is used for generating a maintenance operation starting normal report and monitoring the maintenance operation duration, wherein the management flow of the elevator maintenance plan is preset in an elevator maintenance monitoring system based on the Internet of things in advance;
and the maintenance start abnormality report sub-module is used for generating a maintenance work start abnormality report and notifying upper personnel.
In one embodiment of the present invention, a maintenance operation duration monitoring sub-module includes:
the maintenance completion report unit is used for generating a maintenance operation normal completion report, wherein the maintenance operation duration range is a maintenance operation time length which is preset in advance in an elevator maintenance monitoring system based on the Internet of things and is in accordance with elevator maintenance standards;
A maintenance-missing-time abnormality report unit for generating a maintenance operation abnormality report;
and the maintenance overtime abnormal report unit is used for generating maintenance operation abnormal reports and notifying upper personnel.
The elevator maintenance monitoring device based on the Internet of things provided by the embodiment of the invention can execute the elevator maintenance monitoring method based on the Internet of things provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example five
Fig. 5 is a schematic structural diagram of a computer device according to a fifth embodiment of the present invention. Fig. 5 illustrates a block diagram of an exemplary computer device 12 suitable for use in implementing embodiments of the present invention. The computer device 12 shown in fig. 5 is merely an example and should not be construed as limiting the functionality and scope of use of embodiments of the present invention.
As shown in FIG. 5, the computer device 12 is in the form of a general purpose computing device. Components of computer device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, a bus 18 that connects the various system components, including the system memory 28 and the processing units 16.
The system memory 28 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM) 30 and/or cache memory 32. The computer device 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from or write to non-removable, nonvolatile magnetic media (not shown in FIG. 5, commonly referred to as a "hard disk drive"). Although not shown in fig. 5, a magnetic disk drive for reading from and writing to a removable non-volatile magnetic disk (e.g., a "floppy disk"), and an optical disk drive for reading from or writing to a removable non-volatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In such cases, each drive may be coupled to bus 18 through one or more data medium interfaces. Memory 28 may include at least one program product having a set (e.g., at least one) of program modules configured to carry out the functions of embodiments of the invention.
A program/utility 40 having a set (at least one) of program modules 42 may be stored in, for example, memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment. Program modules 42 generally perform the functions and/or methods of the embodiments described herein.
The computer device 12 may also communicate with one or more external devices 14 (e.g., keyboard, pointing device, display 24, etc.), one or more devices that enable a user to interact with the computer device 12, and/or any devices (e.g., network card, modem, etc.) that enable the computer device 12 to communicate with one or more other computing devices. Such communication may occur through an input/output (I/O) interface 22. Moreover, computer device 12 may also communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network, such as the Internet, through network adapter 20. As shown, network adapter 20 communicates with other modules of computer device 12 via bus 18. It should be appreciated that although not shown, other hardware and/or software modules may be used in connection with computer device 12, including, but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, data backup storage systems, and the like.
The processing unit 16 executes various functional applications and data processing by running programs stored in the system memory 28, for example, implementing the elevator maintenance monitoring method based on the internet of things provided by the embodiment of the present invention.
Example six
The sixth embodiment of the present invention further provides a computer readable storage medium, on which a computer program is stored, where the computer program when executed by a processor implements each process of the above-mentioned elevator maintenance monitoring method based on the internet of things, and the same technical effects can be achieved, so that repetition is avoided, and no further description is given here.
The computer readable storage medium may include, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (10)
1. An elevator maintenance monitoring method based on the internet of things is characterized by comprising the following steps:
acquiring elevator operation data and elevator fault data sent by a server from an elevator;
generating a management instruction and issuing the management instruction to the terminal equipment so as to inform an operator to start maintenance operation;
when the elevator is in a maintenance state, acquiring elevator maintenance data information sent by the server from the elevator;
monitoring the elevator maintenance data in real time; wherein, include:
Monitoring the order receiving time length of the terminal equipment;
if the order receiving time length is smaller than the minimum order receiving time length threshold, monitoring the arrival time length of operators, wherein the order receiving time length threshold is a plurality of time lengths which are preset in advance and correspond to the operators of different grades one by one;
if the order receiving time length is larger than the minimum order receiving time length threshold, generating a maintenance order receiving abnormal report, and notifying personnel intervention management of a corresponding level according to the order receiving time length threshold corresponding to the order receiving time length.
2. The method of claim 1, wherein generating and issuing a management command to the terminal device to notify the operator to initiate the maintenance operation comprises:
generating a fault maintenance list according to the elevator fault data;
and sending the fault maintenance list to the terminal equipment.
3. The method of claim 1, wherein the monitoring the operator presence time period comprises:
if the arrival time is smaller than the minimum arrival time threshold, monitoring the recovery operation time of the elevator, wherein the arrival time threshold is a plurality of time lengths which are preset in advance and correspond to people of different grades one by one;
And if the arrival time length is greater than the minimum arrival time length threshold, generating a maintenance arrival exception report, and notifying personnel intervention management of a corresponding level according to the arrival time length threshold corresponding to the arrival time length.
4. A method according to claim 3, characterized in that the monitoring of the resume run time of the elevator comprises:
if the recovery operation time length is smaller than the minimum recovery operation time length threshold value, a maintenance process completion report is generated, wherein the recovery operation time length threshold value is a plurality of time lengths which are preset in advance and correspond to people of different grades one by one;
if the recovery operation time length is larger than the minimum recovery operation time length threshold value, generating a maintenance process abnormal report, and notifying personnel intervention management of a corresponding level according to the recovery operation time length threshold value corresponding to the recovery operation time length.
5. The method of claim 1, wherein the generating and issuing of the management instructions to the terminal device to notify the operator to initiate the maintenance operation further comprises:
generating a maintenance list according to the elevator operation data;
and sending the maintenance list to the terminal equipment.
6. The method of claim 1, wherein the monitoring the elevator maintenance data in real time further comprises:
monitoring the first stopping time of the elevator;
if the first elevator stopping time accords with the management flow of the elevator maintenance plan, generating a maintenance operation starting normal report and monitoring the maintenance operation duration, wherein the management flow of the elevator maintenance plan is preset in an elevator maintenance monitoring device based on the Internet of things in advance;
and if the first elevator stopping time does not accord with the management flow of the elevator maintenance plan, generating a maintenance operation starting abnormal report, and notifying upper personnel.
7. The method of claim 6, wherein monitoring the length of maintenance operations comprises:
if the maintenance operation duration is within the maintenance operation duration range, generating a maintenance operation normal completion report, wherein the maintenance operation duration range is a maintenance operation time length which is preset in advance in an elevator maintenance monitoring system based on the Internet of things and is in accordance with elevator maintenance standards;
if the maintenance operation duration is lower than the maintenance operation duration range, generating a maintenance operation abnormality report;
If the maintenance operation time length is longer than the maintenance operation time length range, generating a maintenance operation abnormal report and notifying upper personnel.
8. Elevator maintenance monitoring devices based on thing networking, its characterized in that includes:
the elevator data acquisition module is used for acquiring elevator operation data and elevator fault data sent by the server from an elevator;
the instruction sending module is used for generating a management instruction and sending the management instruction to the terminal equipment so as to inform an operator to start maintenance operation;
the maintenance data acquisition module is used for acquiring elevator maintenance data information from an elevator sent by the server;
and the real-time monitoring module is used for monitoring the elevator maintenance data in real time.
9. A computer device, the computer device comprising:
one or more processors;
a memory for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the internet of things-based elevator maintenance monitoring method of any of claims 1-8.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when executed by a processor, implements the internet of things-based elevator maintenance monitoring method according to any one of claims 1-8.
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| CN102344069B (en) * | 2011-10-14 | 2013-05-01 | 东营市宏安电梯有限责任公司 | Elevator emergency management technology supporting system |
| CN107085746A (en) * | 2017-05-22 | 2017-08-22 | 安徽奥里奥克科技股份有限公司 | A kind of elevator maintenance enterprise management system based on cloud platform |
| CN107640672A (en) * | 2017-09-22 | 2018-01-30 | 深圳市正弦电气股份有限公司 | A kind of elevator and its maintenance monitoring system and operation method |
| CN108298397B (en) * | 2018-02-02 | 2020-01-07 | 河南中盛物联网有限公司 | Elevator maintenance monitoring method and supervision platform based on elevator Internet of things |
| CN213864900U (en) * | 2020-11-30 | 2021-08-03 | 龙湖物业服务集团有限公司 | Elevator maintenance supervision and management system |
| CN113336036B (en) * | 2021-06-22 | 2022-09-23 | 云知声智能科技股份有限公司 | Elevator abnormity monitoring method, device, equipment, elevator and storage medium |
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