CN115448119A

CN115448119A - Elevator maintenance monitoring method and device

Info

Publication number: CN115448119A
Application number: CN202211000368.9A
Authority: CN
Inventors: 郑钦慧; 许迪斐; 周伟阳; 周坤
Original assignee: Hangzhou Optimax Technology Co ltd
Current assignee: Hangzhou Optimax Technology Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-09

Abstract

The application relates to an elevator maintenance monitoring method and device, wherein the elevator maintenance monitoring method comprises the following steps: determining a target maintenance project to be monitored; acquiring project monitoring parameters of a target maintenance project to be monitored, wherein the project monitoring parameters comprise project maintenance action duration time or the state of a specified component in the target maintenance project to be monitored; and determining a maintenance monitoring result of the target maintenance project to be monitored according to the project maintenance action duration and the preset maintenance time, or determining a maintenance monitoring result of the target maintenance project to be monitored according to the state of the specified component. Through the elevator maintenance method and device, the situations that the elevator is maintained to pass through the field and the elevator is not maintained in place can be effectively avoided, and therefore the elevator maintenance quality is improved.

Description

Elevator maintenance monitoring method and device

Technical Field

The application relates to the technical field of elevator management, in particular to an elevator maintenance monitoring method and device.

Background

In recent years, with the acceleration of urbanization progress, the number of elevators is rapidly increased, the elevator maintenance industry in China is rapidly strengthened, competition is intensified, so that all large elevator maintenance contractors reduce price and maliciously seize the market, normal profit space is compressed by the action, in order to increase income, the number of elevators needing maintenance by one elevator maintenance worker greatly exceeds normal work load, and finally the elevator maintenance is passed and is not in place, so that the elevator maintenance is not up to standard, and the maintenance quality is reduced to generate potential safety hazards.

Aiming at the problems that the maintenance work of the elevator does not reach the standard and the maintenance quality of the elevator is reduced in the related technology, no effective solution is provided at present.

Disclosure of Invention

The embodiment provides an elevator maintenance monitoring method and device, and aims to solve the problems that maintenance work of an elevator does not reach the standard and the quality of the elevator maintenance is reduced in the related art.

In a first aspect, in this embodiment, an elevator maintenance monitoring method is provided, including:

step S1, determining a target maintenance project to be monitored;

s2, acquiring project monitoring parameters of the target maintenance project to be monitored, wherein the project monitoring parameters comprise project maintenance action duration, the project maintenance action duration represents a period of continuous time from the beginning of maintenance action to the end of maintenance action of the target maintenance project, or acquiring the state of a specified component in the target maintenance project to be monitored, and the state of the specified component comprises an actuated state or a non-actuated state;

and S3, determining a maintenance monitoring result of the target maintenance project to be monitored according to the project maintenance action duration time and preset maintenance time, or determining the maintenance monitoring result of the target maintenance project to be monitored according to the state of the specified component.

In some of these embodiments, the step S2 comprises: acquiring the project state of an associated maintenance project corresponding to the target maintenance project to be monitored, if the project state of the associated maintenance project meets a preset condition, starting timing when the target maintenance project to be monitored starts a maintenance action and stopping timing when the maintenance action is finished to obtain the project maintenance action duration time, or acquiring the project state of the associated maintenance project corresponding to the target maintenance project to be monitored, and if the project state of the associated maintenance project meets the preset condition, acquiring the state of a specified component in the target maintenance project to be monitored.

In some of these embodiments, the step S2 comprises:

s21, determining a related maintenance project based on the target maintenance project to be monitored;

step S22, determining project states of the associated maintenance project, wherein the project states comprise a normal state and a maintenance state;

step S23, if the project state of the associated maintenance project meets the preset condition, starting timing when the target maintenance project to be monitored starts the maintenance action until the maintenance action is finished, and stopping timing to obtain the project maintenance action duration time, or if the project state of the associated maintenance project meets the preset condition, obtaining the state of a specified component in the target maintenance project to be monitored.

In some embodiments, the target maintenance item is a machine room item, the target maintenance item to be monitored includes at least one item of a machine room maintenance item, a car maintenance item, a hoistway maintenance item, and a pit maintenance item, the item status is any one of a normal status, a maintenance status, a qualified maintenance monitoring, and a unqualified maintenance monitoring,

if in the step S1, it is determined that the target maintenance project to be monitored is the machine room maintenance project, the step S2 includes:

step S21, based on the machine room maintenance items, determining the associated maintenance items as a car top maintenance item and the pit maintenance item,

step S22, determining the project states of the car top maintenance project and the pit maintenance project,

step S23, when the project states of the car roof maintenance project and the pit maintenance project are both normal states, starting timing when the machine room maintenance project starts to perform maintenance actions until the maintenance actions are finished and stopping timing, and obtaining the machine room maintenance action duration time of the machine room maintenance project,

step S3, when the duration time of the machine room overhaul action is not less than the preset time of the machine room overhaul, determining that the maintenance monitoring result of the machine room maintenance project is qualified;

if the step S1 determines that the target maintenance project to be monitored is the hoistway maintenance project, the step S2 includes:

step S21, based on the shaft maintenance items, determining the associated maintenance items as the car top maintenance items and the pit maintenance items,

step S23, when the project state of the pit maintenance project is a normal state and the project state of the car roof maintenance project is a maintenance state, starting timing when the hoistway maintenance project starts maintenance action until the maintenance action is finished and stopping timing, and obtaining the hoistway maintenance action duration time of the hoistway maintenance project,

step S3, when the duration time of the hoistway maintenance action is not less than the preset hoistway maintenance time, determining that the maintenance monitoring result of the hoistway maintenance project is qualified;

if the step S1 determines that the target maintenance project to be monitored is the pit maintenance project, the step S2 includes:

step S21, based on the pit maintenance items, determining the associated maintenance items as the car top maintenance items,

step S22, determining the project state of the car top maintenance project,

step S23, when the project state of the car roof maintenance project is a normal state, starting timing when the pit maintenance project starts the maintenance action until the maintenance action is finished and stopping timing, obtaining the pit maintenance action duration time of the pit maintenance project,

s3, when the pit overhauling action duration is not less than the pit overhauling preset time, determining that the maintenance monitoring result of the pit maintenance project is qualified;

if the target maintenance item to be monitored is determined to be the car maintenance item in the step S1, the step S2 includes:

step S21, determining related maintenance items as the machine room maintenance items and the shaft way maintenance items based on the car maintenance items;

step S22, determining the item states of the machine room maintenance items and the hoistway maintenance items,

step S23, when only one maintenance monitoring result in the maintenance monitoring results of the machine room maintenance items and the hoistway maintenance items is unqualified, the state of a specified component in the target maintenance item to be monitored is acquired when the car maintenance items are subjected to maintenance actions,

and S3, when the state of the designated component is in an actuated state and the maintenance monitoring results of the machine room maintenance project and the hoistway maintenance project are qualified, determining that the maintenance monitoring result of the car maintenance project is qualified.

In some embodiments, if the shaft maintenance action duration is less than the shaft maintenance preset time, step S3 includes: and determining a maintenance monitoring result of the shaft maintenance project based on whether the car roof maintenance project completes the operation of the whole area in the maintenance state.

In some embodiments, the step S1, determining that the target maintenance item to be monitored is the pit maintenance item includes:

judging whether the elevator to be maintained has pit maintenance configuration, and if the elevator to be maintained has the pit maintenance configuration, determining a target maintenance project to be monitored as the pit maintenance project;

if the elevator to be maintained does not have pit overhauling configuration, judging whether the elevator to be maintained has pit sudden stop action, and if the elevator to be maintained has pit sudden stop action, determining that a target maintenance project to be monitored is the pit maintenance project.

In some embodiments, in the step S1, if it is determined that the target maintenance item to be monitored is any one of the machine room maintenance item, the hoistway maintenance item, and the pit maintenance item, in the step S3, if the project maintenance action duration is not less than the preset maintenance time, setting the completion status flag of the target maintenance item to be monitored as a completion flag, and determining that the maintenance monitoring result of the target maintenance item to be monitored is qualified based on the completion flag of the target maintenance item;

in the step S1, if it is determined that the target maintenance item to be monitored is the car maintenance item, in the step S3, if the state of the designated component is in an operated state and the maintenance monitoring results of the associated maintenance items are all qualified, the completion state flag of the target maintenance item to be monitored is set as a completion flag, and the maintenance monitoring result of the target maintenance item to be monitored is determined to be qualified based on the completion flag of the target maintenance item.

In some embodiments, the elevator to be maintained includes a plurality of the target maintenance items to be monitored, and after the step S3, the method further includes:

s4, judging whether a completion identification bit of each target maintenance project to be monitored is acquired;

and S5, if the completion identification positions of all the target maintenance projects to be monitored are obtained, the maintenance of the elevator to be maintained is determined to be completed.

In some embodiments, the item monitoring parameters further include a last maintenance completion time of each target maintenance item to be monitored, and after step S5, the method further includes:

and S6, generating maintenance prompt information according to the latest maintenance completion time of each target maintenance project to be monitored and the maintenance validity period of the target maintenance project corresponding to the target maintenance project to be monitored, and displaying the maintenance prompt information in a display module, wherein the maintenance prompt information is used for prompting the next maintenance time of the corresponding target maintenance project to be monitored.

In a second aspect, in this embodiment, an elevator maintenance monitoring device is provided, including:

a main control module, an operator of a target maintenance project to be monitored, a clock module and a display module,

the operator of the target maintenance project to be monitored is used for receiving a project overhaul instruction set by a user and sending the project overhaul instruction to the main control unit;

the main control module is used for determining a target maintenance project to be monitored according to the project maintenance instruction, controlling the clock module to start timing when the target maintenance project to be monitored starts maintenance action, stopping timing when the target maintenance project to be monitored finishes maintenance action, acquiring the duration time of the project maintenance action recorded by the clock module, determining a maintenance monitoring result of the target maintenance project to be monitored according to the duration time of the project maintenance action and preset maintenance time, generating maintenance prompt information according to the latest maintenance completion time of the target maintenance project to be monitored and the corresponding maintenance validity period, and sending the maintenance prompt information to the display module;

and the display module is used for receiving and displaying the maintenance prompt information, and the maintenance prompt information is used for prompting the next maintenance time of the target maintenance project to be monitored.

In a third aspect, in this embodiment, an electronic device is provided, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the computer program, the elevator maintenance monitoring method according to the first aspect is implemented.

In a fourth aspect, in the present embodiment, there is provided a storage medium having a computer program stored thereon, wherein the program is executed by a processor to implement the elevator maintenance monitoring method of the first aspect.

Compared with the prior art, according to the elevator maintenance monitoring method provided by the embodiment, the project monitoring parameters of the target maintenance project to be monitored are obtained, the project monitoring parameters comprise project maintenance action duration, further, the maintenance monitoring result of the target maintenance project to be monitored is determined according to the project maintenance action duration and preset maintenance time, and the project maintenance action duration of the target maintenance project to be monitored is controlled according to the preset maintenance time, so that the situations that the elevator is maintained across the field and the elevator is not maintained in place can be effectively avoided, the maintenance quality of the elevator is improved, or the maintenance monitoring result of the target maintenance project to be monitored is determined according to the state of the specified component in the target maintenance project to be monitored, whether the component in the target maintenance project to be monitored is maintained in place or not is effectively determined, the situations that the elevator is maintained across the field and the elevator is not maintained in place are effectively avoided, and the maintenance quality of the elevator is improved.

The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the application.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a block diagram of a hardware structure of a terminal of an elevator maintenance monitoring method provided in an embodiment of the present application;

fig. 2 is a schematic view of a maintenance monitoring project of an elevator to be maintained according to an embodiment of the present application;

fig. 3 is a flowchart of an elevator maintenance monitoring method provided in an embodiment of the present application;

fig. 4 is a flowchart of a maintenance monitoring process for a machine room according to an embodiment of the present application;

fig. 5 is a flow chart of a hoistway maintenance monitoring provided by an embodiment of the present application;

fig. 6 is a flowchart of a pit maintenance monitoring method provided in an embodiment of the present application;

fig. 7 is a flow chart of maintenance monitoring of a car according to an embodiment of the present application;

fig. 8 is a flow chart of maintenance monitoring of an elevator to be maintained according to an embodiment of the present application;

fig. 9 is a block diagram of a structure of an elevator maintenance monitoring device according to an embodiment of the present application.

Detailed Description

For a clearer understanding of the objects, aspects and advantages of the present application, reference is made to the following description and accompanying drawings.

Unless defined otherwise, technical or scientific terms used herein shall have the same general meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" and "an" and "the" and similar referents in the context of this application do not denote a limitation of quantity, either in the singular or the plural. The terms "comprises," "comprising," "has," "having" and any variations thereof, as referred to in this application, are intended to cover non-exclusive inclusions; for example, a process, method, and system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to the listed steps or modules, but may include other steps or modules (elements) not listed or inherent to such process, method, article, or apparatus. Reference throughout this application to "connected," "coupled," and the like is not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Reference to "a plurality" in this application means two or more. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. In general, the character "/" indicates a relationship in which the objects associated before and after are an "or". The terms "first," "second," "third," and the like in this application are used for distinguishing between similar items and not necessarily for describing a particular sequential or chronological order.

The method embodiments provided in the present embodiment may be executed in a terminal, a computer, or a similar computing device. For example, the elevator maintenance monitoring method is executed on a terminal, and fig. 1 is a block diagram of a hardware structure of the terminal of the elevator maintenance monitoring method provided in the embodiment of the present application. As shown in fig. 1, the terminal may include one or more processors 102 (only one is shown in fig. 1) and a memory 104 for storing data, wherein the processor 102 may include, but is not limited to, a processing device such as a Microprocessor (MCU) or a Programmable logic device (FPGA). The terminal may also include a transmission device 106 for communication functions and an input-output device 108. It will be understood by those of ordinary skill in the art that the structure shown in fig. 1 is merely an illustration and is not intended to limit the structure of the terminal described above. For example, the terminal may also include more or fewer components than shown in FIG. 1, or have a different configuration than shown in FIG. 1.

The memory 104 can be used for storing computer programs, for example, software programs and modules of application software, such as a computer program corresponding to the elevator maintenance monitoring method in the present embodiment, and the processor 102 executes various functional applications and data processing by running the computer programs stored in the memory 104, so as to implement the above method. The memory 104 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some embodiments, the memory 104 may further include memory located remotely from the processor 102, which may be connected to the terminal over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The transmission device 106 is used to receive or transmit data via a network. The network described above includes a wireless network provided by a communication provider of the terminal. In one embodiment, the transmission device 106 includes a Network adapter (NIC) that can be connected to other Network devices through a base station to communicate with the internet. In one embodiment, the transmission device 106 may be a Radio Frequency (RF) module, which is used to communicate with the internet in a wireless manner.

Therefore, how to improve the quality of elevator maintenance is a problem to be solved.

In this embodiment, an elevator maintenance monitoring method is provided, and specifically, fig. 2 is a schematic view of maintenance monitoring items of an elevator to be maintained according to an embodiment of the present application, and as shown in fig. 2, the elevator maintenance monitoring method is a monitoring method for elevator maintenance activities, where the elevator maintenance activities include machine room maintenance, car maintenance, hoistway maintenance, and pit maintenance, and accordingly, target maintenance items of an elevator 200 to be maintained according to the present invention include machine room maintenance items 201, car maintenance items 202, hoistway maintenance items 203, and pit maintenance items 204.

Fig. 3 is a flowchart of an elevator maintenance monitoring method provided in an embodiment of the present application, where an execution main body of the method may be an electronic device, and optionally, the electronic device may be a server or a terminal device, but the present application is not limited thereto. As shown in fig. 3, the specific monitoring process includes the following steps:

step S1, determining a target maintenance project to be monitored.

Illustratively, the elevator to be maintained comprises a plurality of target maintenance projects as shown in fig. 2, and a maintenance operator corresponding to each target maintenance project exists in the elevator to be maintained, namely a machine room maintenance operator, a car roof maintenance operator, a pit maintenance operator and the like. When a target maintenance project of the elevator to be maintained needs to be maintained, related workers can set maintenance configuration parameters on a maintenance operator of the target maintenance project, so that corresponding maintenance operation is triggered, and the target maintenance project to be monitored is further determined.

It should be noted that, in the embodiment of the present application, the target maintenance project to be monitored is determined based on the overhaul configuration parameters of the elevator maintenance project, and in practical applications, the target maintenance project to be monitored may have one or two elevator maintenance behaviors, or may have three or four elevator maintenance behaviors, which is not limited herein.

And S2, acquiring project monitoring parameters of the target maintenance project to be monitored, wherein the project monitoring parameters comprise project maintenance action duration or the state of a specified component in the target maintenance project to be monitored.

The project maintenance action duration represents a period of continuous time from the beginning of maintenance action to the end of maintenance action of the target maintenance project, and the state of the designated component comprises an actuated state or an unactuated state.

Further, project monitoring parameters of a target maintenance project to be monitored are obtained, wherein the project monitoring parameters comprise project maintenance action duration. Specifically, when a target maintenance project of the elevator starts a maintenance action, the maintenance action duration time of the target maintenance project during maintenance is recorded through a clock module, namely the project maintenance action duration time represents a period of continuous time from the start of the maintenance action to the end of the maintenance action of the target maintenance project.

Or acquiring the state of the designated component in the target maintenance item, wherein the state of the designated component comprises an actuated state or an unactuated state.

And S3, determining a maintenance monitoring result of the target maintenance project to be monitored according to the project maintenance action duration and the preset maintenance time, or determining the maintenance monitoring result of the target maintenance project to be monitored according to the state of the specified component.

And further, determining whether the maintenance monitoring result of the target maintenance project is qualified or not according to the project maintenance action duration time and preset maintenance time of the target maintenance project.

Or determining whether the maintenance monitoring result of the target maintenance project is qualified according to the state of the specified component in the target maintenance project. Wherein, the appointed part can be light curtain, switch door button, calling in button, intercom and alarm bell etc. in waiting to maintain the elevator.

In the implementation process, the maintenance process of the target maintenance project is supervised by acquiring the project maintenance action duration of the target maintenance project to be monitored and further by taking the preset maintenance time as a reference of the maintenance action duration of the target maintenance project in the maintenance process; only when the maintenance action duration time reaches the preset maintenance time, the maintenance monitoring result of the target maintenance project is qualified; therefore, the situations that the elevator is maintained when the elevator leaves the field and the elevator is not maintained in place can be effectively avoided, and the maintenance quality of the elevator is improved. Or determining the maintenance monitoring result of the target maintenance project to be monitored according to the state of the specified component in the target maintenance project to be monitored, and effectively determining whether the specified component in the target maintenance project to be monitored is overhauled, so that the situations that the elevator is maintained when the elevator leaves the field and the elevator is not maintained in place are effectively avoided, and the maintenance quality of the elevator is improved.

In some of these embodiments, step S2 comprises: the method comprises the steps of obtaining the project state of an associated maintenance project corresponding to a target maintenance project to be monitored, if the project state of the associated maintenance project meets a preset condition, starting timing when the target maintenance project to be monitored starts to perform maintenance actions and stopping timing when the maintenance actions are finished, obtaining the maintenance action duration time of the project, or obtaining the project state of the associated maintenance project corresponding to the target maintenance project to be monitored, and if the project state of the associated maintenance project meets the preset condition, obtaining the state of a specified component in the target maintenance project to be monitored.

Illustratively, the project state of a maintenance project related to the target maintenance project to be monitored is determined, and when the project state of the related maintenance project meets the preset condition, the clock module is controlled to start timing when the target maintenance project to be monitored starts the maintenance action and stop timing when the maintenance action is finished, so that the project maintenance action duration is obtained.

Or determining the project state of the maintenance project related to the target maintenance project to be monitored, and acquiring the state of a specified component in the target maintenance project to be monitored when the project state of the related maintenance project meets the preset condition.

In the implementation process, when the project state of the maintenance project associated with the target maintenance project to be monitored meets the preset condition, the project maintenance action duration time of the target maintenance project to be monitored in the maintenance state or the state of the designated component is acquired, the maintenance tasks of a plurality of maintenance projects to be monitored are reasonably distributed, and the problem that the maintenance work or the daily elevator service work of other related target maintenance projects is disordered due to the maintenance of one target maintenance project in the plurality of associated maintenance projects is avoided, namely in the plurality of associated maintenance projects, if the maintenance is performed under the condition that the associated maintenance projects do not meet the preset condition, the maintenance of the associated maintenance projects is possibly disordered. For example, well maintenance requires that the pit is normal, and the pit is when overhauing, and the well just does not overhaul, if carry out the well maintenance this moment, then in well maintenance in-process, the elevator moves from top to bottom, causes the potential safety hazard to the maintainer in the pit this moment, has just appeared examining and repairing the chaotic condition this moment.

In some of these embodiments, step S2 comprises:

and S21, determining a related maintenance project based on the target maintenance project to be monitored.

And S22, determining the project states of the associated maintenance projects, wherein the project states comprise a normal state and a maintenance state.

Specifically, according to the target maintenance project to be monitored, an associated maintenance project associated with the target maintenance project to be monitored is determined. Further, determining the project state of the associated maintenance project, if the project state of the associated maintenance project meets the preset condition, controlling the target maintenance project to be monitored to enter the maintenance state, controlling the clock module to start timing when the target maintenance project to be monitored starts the maintenance action and to stop timing when the maintenance action is finished, and acquiring the project maintenance action duration time through the time record of the clock module or acquiring the state of a specified component in the target maintenance project to be monitored when the target maintenance project to be monitored starts the maintenance action.

In the implementation process, the target maintenance project to be monitored is controlled to enter the maintenance state according to the project state of the associated maintenance project and the preset condition, and the project maintenance action duration time or the state of the specified component is acquired when the target maintenance project to be monitored starts the maintenance action, so that the maintenance monitoring result of the target maintenance project to be monitored can be conveniently determined according to the project maintenance action duration time or the state of the specified component.

In some embodiments, the target maintenance items to be monitored include at least one of machine room maintenance items, car maintenance items, hoistway maintenance items and pit maintenance items, and the item status is any one of a normal status, a maintenance status, qualified maintenance monitoring and unqualified maintenance monitoring.

If the step S1 determines that the target maintenance project to be monitored is a machine room maintenance project, the step S2 includes:

and step S21, determining the associated maintenance items as a car top maintenance item and a pit maintenance item based on the machine room maintenance items.

And step S22, determining the project states of the car top maintenance project and the pit maintenance project.

And step S23, when the project states of the car roof maintenance project and the pit maintenance project are normal, starting timing when the machine room maintenance project starts the maintenance action until the maintenance action is finished, and stopping timing, so as to obtain the machine room maintenance action duration time of the machine room maintenance project.

And S3, when the duration time of the machine room maintenance action is not less than the preset time of the machine room maintenance, determining that the maintenance monitoring result of the machine room maintenance project is qualified.

Specifically, if it is determined that the target maintenance project to be monitored is a machine room maintenance project, it is determined that the associated maintenance project associated with the machine room maintenance project is a car top maintenance project and a pit maintenance project. Further, the project states of the car top maintenance project and the pit maintenance project are determined, when the project states of the car top maintenance project and the pit maintenance project are normal states, and when the machine room maintenance project enters the maintenance state, related workers can perform maintenance items such as machine room cleaning, host machine maintenance and band-type brake clearance on the elevator to be maintained until the maintenance is completed, and the machine room is repaired. When the machine room maintenance item starts the maintenance operation, the clock module is controlled to start timing until the maintenance operation is completed, and the clock module is controlled to stop timing (the start timing mentioned in the present application is preferably increased from 0, but the case where the initial timing value is not 0 is not limited, the same applies in the following cases), so as to obtain the time record of the clock module, and when the timing is started from 0, the time record of the clock module at the time of timing stop is determined as the machine room maintenance operation duration time of the machine room maintenance item. Further, the duration time of the machine room overhaul action is compared with the preset time of the machine room overhaul, and if the duration time of the machine room overhaul action is not less than the preset time of the machine room overhaul, the maintenance monitoring result of the machine room maintenance project is determined to be qualified.

Fig. 4 is a flowchart of a maintenance monitoring of a machine room according to an embodiment of the present application, where the flowchart shown in fig. 4 may include the following steps:

step 401: and acquiring a maintenance and overhaul instruction of the machine room.

Specifically, when relevant workers carry out equipment room maintenance actions on the room maintenance manipulator, a room maintenance and repair instruction is obtained.

Step 402: and judging whether the project states of the car roof and the pit are normal states.

Further, determining maintenance items associated with the machine room as a car top and a pit according to the machine room maintenance and overhaul instruction, further acquiring the item states of the car top and the pit, and judging whether the item states of the car top and the pit are in a normal state, executing a step 403 when the item states of the car top and the pit are in the normal state, and executing a step 406 when any one of the item states of the car top and the pit is not in the normal state. If the car top is detected to be in the overhaul state, the car top is controlled to be preferentially overhauled until the car top is overhauled and the normal state is recovered, and the machine room project is controlled to enter the overhaul state.

Step 403: and the timing of the overhaul time of the machine room is increased to obtain the overhaul action duration time of the machine room.

Further, when the machine room maintenance is started, the maintenance time of the machine room is increased from zero until the maintenance of the machine room is finished, and the maintenance action duration time of the machine room is obtained.

Step 404: and judging whether the duration time of the overhaul action of the machine room is not less than the preset overhaul time of the machine room.

Further, whether the duration time of the machine room overhauling action is not less than the preset time of the machine room overhauling is judged, when the duration time of the machine room overhauling action is not less than the preset time of the machine room overhauling, the step 405 is executed, and otherwise, the step 407 is executed.

Step 405: and the completion status identification position of the maintenance project of the machine room is a completion identification position.

Specifically, when the duration of the machine room maintenance action is not less than the preset time for machine room maintenance, the completion status identification position of the machine room maintenance project is the completion identification position, so that the maintenance monitoring result of the machine room is determined to be qualified according to the completion identification position of the machine room maintenance project.

Step 406: and timing and resetting the overhaul time of the machine room.

Specifically, when any one of the project states of the car roof and the pit is not in the normal state, the overhaul time of the machine room is reset, and step 407 is executed.

Step 407: and returning to the initial state.

Specifically, the initial state is returned after the maintenance time of the machine room is reset, or the initial state is returned when the maintenance action duration time of the machine room is less than the preset machine room maintenance time.

In the implementation process, when the project states of the car roof project and the pit project are normal states, the machine room project is controlled to enter the overhaul state, so that the condition that the machine room is overhauled simultaneously when the car roof and the pit are overhauled can be effectively avoided, and potential safety hazards of car roof and pit maintainers are caused.

If the target maintenance project to be monitored is determined to be a shaft maintenance project in the step S1, the step S2 comprises the following steps:

step S21 is to determine the associated maintenance items as a car top maintenance item and a pit maintenance item based on the hoistway maintenance items.

In step S22, the item states of the ceiling maintenance item and the pit maintenance item are determined.

And step S23, when the project state of the pit maintenance project is a normal state and the project state of the car roof maintenance project is a maintenance state, starting timing when the shaft maintenance project starts maintenance action until the maintenance action is finished and stopping timing, and obtaining the shaft maintenance action duration time of the shaft maintenance project.

And S3, when the duration of the shaft overhaul action is not less than the preset shaft overhaul time, determining that the maintenance monitoring result of the shaft maintenance project is qualified.

Specifically, if the determined target maintenance project to be monitored is a hoistway maintenance project, determining associated maintenance projects associated with the hoistway maintenance project as a car top maintenance project and a pit maintenance project according to the hoistway maintenance project, further determining project states of the car top maintenance project and the pit maintenance project, controlling a clock module to start timing until the maintenance action is finished when the project state of the pit maintenance project is a normal state and the project state of the car top maintenance project is an inspection state, controlling the clock module to stop timing when the hoistway maintenance project enters the inspection state, so as to obtain a time record of the clock module, determining the time record of the clock module as the hoistway maintenance action duration time of the hoistway project, and when the hoistway maintenance project starts the inspection action, enabling related staff to perform maintenance items such as hall door locks, guide shoes, guide rail lubrication checks, leveling switches and the like on the elevator to be maintained until the maintenance is finished, and finishing the inspection of the hoistway maintenance project. And further, when the duration of the shaft overhaul action is not less than the preset shaft overhaul time, determining that the maintenance monitoring result of the shaft maintenance project is qualified.

In the implementation process, the shaft is overhauled under the condition that the car roof is overhauled and the pit is in a normal state, so that the car roof and the shaft can be overhauled simultaneously, the overhaul time of the elevator to be maintained is saved, and the overhaul efficiency of the elevator to be maintained is improved.

If step S1 determines that the target maintenance item to be monitored is a pit maintenance item, step S2 includes:

and step S21, determining the associated maintenance project as a car top maintenance project based on the pit maintenance project.

Step S22 is to determine the item status of the ceiling maintenance item.

And step S23, when the project state of the car roof maintenance project is a normal state, starting timing when the pit maintenance project starts the maintenance action until the maintenance action is finished, and stopping timing, so as to obtain the pit maintenance action duration time of the pit maintenance project.

And S3, when the pit overhauling action duration is not less than the pit overhauling preset time, determining that the maintenance monitoring result of the pit maintenance project is qualified.

Specifically, if the determined target maintenance project to be monitored is a pit maintenance project, determining an associated maintenance project associated with the pit maintenance project as a car top maintenance project according to the pit maintenance project, further determining a project state of the car top maintenance project, if the project state of the car top maintenance project is a normal state, controlling a clock module to start timing until the maintenance action is finished when the pit maintenance project starts the maintenance action, controlling the clock module to stop timing, thereby obtaining a time record of the clock module, and determining the time record of the clock module at the moment as a pit maintenance action duration time of the pit maintenance project. And further, when the pit overhauling action duration is not less than the pit overhauling preset time, determining that the maintenance monitoring result of the pit maintenance project is qualified.

In the implementation process, when the car roof is in a normal state, the pit is controlled to enter a maintenance state, and potential safety hazards to workers in the pit caused by operation of the elevator to be maintained in the maintenance process of the car roof can be avoided.

If the target maintenance item to be monitored is determined to be a car maintenance item in the step S1, the step S2 includes:

step S21 is to determine the associated maintenance items as machine room maintenance items and hoistway maintenance items based on the car maintenance items.

In step S22, the item status of the machine room maintenance item and the hoistway maintenance item is determined.

And S23, when only one maintenance monitoring result in the maintenance monitoring results of the machine room maintenance items and the shaft maintenance items is unqualified, acquiring the state of the specified component in the target maintenance item to be monitored when the maintenance items of the lift car are overhauled.

And S3, when the state of the designated component is in an actuated state and the maintenance monitoring results of the machine room maintenance project and the shaft maintenance project are qualified, determining that the maintenance monitoring result of the lift car maintenance project is qualified.

Specifically, if the determined target maintenance item to be monitored is a car maintenance item, the associated maintenance items associated with the car maintenance item are determined to be a machine room maintenance item and a hoistway maintenance item according to the car maintenance item, further, the item states of the machine room maintenance item and the hoistway maintenance item are determined, when only one maintenance monitoring result is unqualified or only one maintenance monitoring result is qualified in the maintenance monitoring results of the machine room maintenance item and the hoistway maintenance item, the state of a designated component in the car maintenance item is obtained when the car maintenance item performs an overhaul action, the designated component can be a light curtain, a door opening and closing button, an internal calling button, an interphone, an alarm bell and the like in the elevator to be maintained, further, when the states of the light curtain, the door opening and closing button, the internal calling button, the interphone and the alarm bell are all in an actuated state, and when the maintenance monitoring results of the machine room maintenance item and the hoistway maintenance item are all qualified, the maintenance monitoring result of the car item is determined to be qualified.

In the implementation process, the maintenance process of the car maintenance project is carried out between the machine room maintenance project and the shaft maintenance project, and the maintenance task of the elevator to be maintained can be effectively and reasonably distributed.

In some embodiments, if the duration of the hoistway inspection operation is less than the preset hoistway inspection time, the step S3 includes: and determining a maintenance monitoring result of the shaft maintenance project based on whether the car roof maintenance project completes the operation of the whole area in the maintenance state.

Illustratively, if the recorded duration time of the shaft overhaul action is less than the preset shaft overhaul time, whether the car top is on the running path of the elevator to be maintained in the overhaul state or not is judged, the car top runs once in the whole process, and if the car top is on the running path of the elevator to be maintained in the overhaul state, the maintenance monitoring result of the shaft maintenance project is qualified.

Fig. 5 is a flowchart of a hoistway maintenance monitoring provided by an embodiment of the present application, where the flowchart shown in fig. 5 may include the following steps:

step 501: and obtaining a shaft maintenance and overhaul instruction.

Specifically, when related staff set up a hoistway maintenance operation on the hoistway maintenance operator, a hoistway maintenance instruction is obtained.

Step 502: and judging whether the car roof is in a maintenance state and whether the pit is in a normal state.

Further, determining that the associated maintenance items associated with the shaft are the car top and the pit according to the shaft maintenance and overhaul instruction, further acquiring the item states of the car top and the pit, judging whether the item state of the car top is an overhaul state and the item state of the pit is a normal state, executing step 503 when the item state of the car top is an overhaul state and the item state of the pit is a normal state, and otherwise, executing step 506.

Step 503: and increasing the timing of the well overhaul time to obtain the well overhaul action duration.

Further, when the hoistway starts to be overhauled, the overhauling time of the hoistway is increased from zero until the overhauling of the hoistway is finished, and the hoistway overhauling action duration is obtained.

Step 504: and judging whether the shaft overhauling duration is not less than the shaft overhauling preset time or not.

Further, whether the duration time of the shaft overhauling action is not less than the preset shaft overhauling time is judged, when the duration time of the shaft overhauling action is not less than the preset shaft overhauling time, the step 505 is executed, and otherwise, the step 507 is executed.

Step 505: the completion status identification position of the hoistway maintenance item is a completion identification position.

Specifically, when the duration of the shaft overhaul action is not less than the preset shaft overhaul time, the completion state identification position of the shaft maintenance project is the completion identification position, and therefore the maintenance monitoring result of the shaft is determined to be qualified according to the completion identification position of the shaft maintenance project.

Step 506: and timing and resetting the hoistway overhaul time.

Specifically, when the project state of the car roof is not the maintenance state or the project state of the pit is not the normal state, the hoistway maintenance time is cleared, and step 508 is executed.

Step 507: and judging whether the car roof maintenance is carried out once in the whole process.

Specifically, when the shaft overhaul action duration is less than the shaft overhaul preset time, whether the car roof is overhauled once in the whole course is judged, if the car roof is overhauled once in the whole course in the overhaul state, step 505 is executed, namely the shaft overhaul is completed, and the shaft overhaul is determined to be qualified. Otherwise, step 508 is performed.

Step 508: and returning to the initial state.

Specifically, when the car roof does not run once in the whole process in the maintenance state, or after the shaft maintenance time is reset, the car roof returns to the initial state.

In the implementation process, when the shaft overhaul action duration is shorter than the shaft overhaul preset time, the car roof runs once in the whole range region under the overhaul state, namely, in the process of car roof overhaul, overhaul of the shaft is completed, complete overhaul of the shaft is achieved, and therefore the maintenance and protection detection result of the shaft is convenient to achieve.

In some embodiments, step S1, determining that the target maintenance item to be monitored is a pit maintenance item includes: and judging whether the elevator to be maintained has pit maintenance configuration, and if so, determining that the target maintenance project to be monitored is the pit maintenance project.

If the elevator to be maintained does not have pit overhauling configuration, judging whether the elevator to be maintained has a pit sudden stop action, and if the elevator to be maintained has the pit sudden stop action, determining that the target maintenance project to be monitored is the pit maintenance project.

Specifically, determining that a target maintenance project to be monitored is a pit maintenance project comprises: judging whether the elevator to be maintained has pit maintenance configuration, if the elevator to be maintained has pit maintenance configuration, determining that a target maintenance item to be monitored is the pit maintenance item, if the elevator to be maintained does not have pit maintenance configuration, further judging whether the elevator to be maintained has pit sudden stop action, and if the elevator to be maintained has pit sudden stop action, determining that the target maintenance item to be monitored is the pit maintenance item.

Furthermore, when the pit maintenance item starts the maintenance action, the clock module is controlled to start timing until the maintenance action is finished, and the clock module is controlled to stop timing, so that the pit maintenance action duration of the pit maintenance item is obtained.

And if the elevator to be maintained does not have pit maintenance configuration and pit sudden stop action, the maintenance of pit maintenance items is not carried out, and at the moment, the well maintenance time is timed and reset.

Fig. 6 is a flowchart of pit maintenance monitoring provided in an embodiment of the present application, where the flowchart shown in fig. 6 may include the following steps:

step 601: and acquiring a pit maintenance and repair instruction.

Specifically, when relevant workers set pit maintenance actions on the pit maintenance manipulator, a hoistway maintenance instruction is obtained.

Step 602: and judging whether pit overhauling configuration exists or not.

Further, whether the elevator to be maintained has pit overhaul configuration or not is judged, if the elevator to be maintained has pit overhaul configuration, the step 603 is executed, and if the elevator to be maintained has no pit overhaul configuration, the step 604 is executed.

Step 603: and judging whether the project state of the car roof is a normal state.

Specifically, the project state of the car roof is obtained, whether the project state of the car roof is a normal state or not is judged, if the project state of the car roof is the normal state, step 606 is executed, and if not, step 605 is executed.

Step 604: and judging whether the elevator to be maintained has a pit sudden stop action.

Specifically, when the non-pit overhaul configuration judgment judges whether the elevator to be maintained has a pit sudden stop action, if the elevator to be maintained does not have the sudden stop action, step 605 is executed, and if the elevator to be maintained has the sudden stop action, step 606 is executed.

Step 605: and timing and resetting the hoistway overhaul time.

Specifically, when the project state of the car roof project is not a normal state or the emergency stop action of the elevator to be maintained does not exist, the hoistway inspection time is counted and cleared, and step 608 is executed.

Step 606: and increasing the timing of pit maintenance time to obtain the pit maintenance action duration.

Specifically, when the project state of the car roof is a normal state or the elevator maintenance is in an emergency stop action, when the pit starts to be overhauled, the overhauling time of the pit is controlled to be increased from zero until the pit is overhauled, and the pit overhauling action duration is obtained.

Step 607: and judging whether the pit overhauling action duration is not less than the pit overhauling preset time or not, and judging whether the pit overhauling action duration is not less than the pit sudden stop action duration or not.

Further, when the elevator to be maintained is configured for pit maintenance, whether the pit maintenance action duration is not less than the preset pit maintenance time is judged, if the pit maintenance action duration is not less than the preset pit maintenance time, step 609 is executed, otherwise, step 608 is executed. Or, when the elevator to be maintained has no pit maintenance configuration but has an emergency stop action, judging whether the pit maintenance action duration is not less than the pit emergency stop action duration, if the pit maintenance action duration is not less than the pit emergency stop action duration, executing step 609, otherwise, executing step 608.

Step 608: and returning to the initial state.

Specifically, when the well overhaul time is reset, or the pit overhaul action duration is shorter than the preset pit overhaul time, or the pit overhaul action duration is shorter than the pit sudden stop action duration, the initial state is returned.

Step 609: and setting the completion status identification position of the pit maintenance project as a completion identification position.

Specifically, when the pit maintenance action duration is not less than the pit maintenance preset time, or the pit maintenance action duration is not less than the pit scram action duration, the completion state identification position of the pit maintenance project is the completion identification position, and the maintenance monitoring result of the pit is determined to be qualified according to the completion identification position of the pit maintenance project.

Fig. 7 is a flow chart of maintenance monitoring of a car according to an embodiment of the present application, where the flow chart shown in fig. 7 may include the following steps:

step 701: and obtaining a car maintenance and overhaul instruction.

Specifically, when relevant staff set up the car and overhaul the action, acquire car maintenance and overhaul instruction.

Step 702: and judging whether the machine room maintenance monitoring result is qualified.

Further, determining that the associated maintenance project associated with the machine room is the machine room, further, acquiring the project state of the machine room, and judging whether the maintenance monitoring result of the machine room is qualified, if the maintenance monitoring result of the machine room is qualified, executing step 703, and if the maintenance monitoring result of the machine room is unqualified, executing step 706.

Step 703: it is determined whether the designated component is in an actuated state.

Specifically, whether the states of the components such as the light curtain, the door opening and closing button, the inner calling button, the interphone and the alarm bell are in the operating state or not is judged, if the states of the components such as the light curtain, the door opening and closing button, the inner calling button, the interphone and the alarm bell are in the operating state, step 704 is executed, and if the states of the components such as the light curtain, the door opening and closing button, the inner calling button, the interphone and the alarm bell are in the non-operating state, step 708 is executed.

Step 704: and judging whether the hoistway maintenance monitoring result is qualified.

Further, it is determined whether the hoistway maintenance monitoring result is qualified, and if the hoistway maintenance monitoring result is qualified, step 705 is executed.

Step 705: and the completion state identification position of the maintenance project of the car is a completion identification position.

Specifically, when the states of the components such as the light curtain, the door opening and closing button, the calling button, the interphone and the alarm bell are in an actuated state, and the maintenance monitoring result of the hoistway and the maintenance monitoring result of the machine room are qualified, the completion state identification position of the car maintenance item is set as a completion identification position, and the maintenance monitoring result of the car is determined to be qualified according to the completion identification position of the car maintenance item.

Step 706: and judging whether the maintenance monitoring result of the shaft is qualified or not.

Specifically, when the maintenance monitoring result of the machine room is unqualified, it is determined whether the hoistway maintenance monitoring result is qualified, when the hoistway maintenance monitoring result is qualified, step 707 is executed, and if the hoistway maintenance monitoring result is unqualified, step 709 is executed.

Step 707: it is determined whether the designated component is in an actuated state.

Specifically, whether the states of the components such as the light curtain, the door opening and closing button, the inner calling button, the interphone and the alarm bell are in the operating states or not is judged, if the states of the components such as the light curtain, the door opening and closing button, the inner calling button, the interphone and the alarm bell are in the operating states, step 705 is executed, and if not, step 708 is executed.

Step 708: and returning to the initial state.

Specifically, when the states of the components such as the light curtain, the door opening and closing button, the internal calling button, the interphone, the alarm bell and the like are in an inactive state, or the hoistway maintenance monitoring result and the machine room maintenance monitoring result are not qualified, step 709 is executed, and the initial state is returned.

Step 709: the state of the control specifying member is an inactive state.

Specifically, when the hoistway maintenance monitoring result and the machine room maintenance monitoring result are not qualified, the states of the components such as the light curtain, the door opening and closing button, the internal calling button, the interphone and the alarm bell are controlled to be in an inactive state.

In some embodiments, in step S1, if it is determined that the target maintenance project to be monitored is any one of a machine room maintenance project, a hoistway maintenance project, and a pit maintenance project, in step S3, if the project maintenance action duration is not less than the preset maintenance time, setting the completion state identification bit of the target maintenance project to be monitored as a completion identification bit, and determining that the maintenance monitoring result of the target maintenance project to be monitored is qualified based on the completion identification bit of the target maintenance project;

in step S1, if it is determined that the target maintenance item to be monitored is a car maintenance item, in step S3, if the state of the designated component is in an operated state and the maintenance monitoring results of the associated maintenance items are all qualified, setting the completion state flag of the target maintenance item to be monitored as a completion flag, and determining that the maintenance monitoring result of the target maintenance item to be monitored is qualified based on the completion flag of the target maintenance item.

Exemplarily, if the determined target maintenance project to be monitored is any one of a machine room maintenance project, a hoistway maintenance project and a pit maintenance project, and the project maintenance action duration time of the target maintenance project to be monitored is not less than the corresponding preset maintenance time, setting the completion state identification position of the corresponding target maintenance project to be monitored as a completion identification position, and determining that the maintenance monitoring result of the corresponding target maintenance project to be monitored is qualified according to the completion identification position.

Or if the determined target maintenance item to be monitored is a car maintenance item, the related items related to the car maintenance item are a machine room maintenance item and a hoistway maintenance item, when the states of components such as a light curtain, a door opening and closing button, an internal calling button, an interphone and an alarm bell in the car maintenance item are in an actuated state, and the maintenance monitoring results of the machine room maintenance item and the hoistway maintenance item are qualified, setting the completion state identification position of the car maintenance item as a completion identification position, and determining that the maintenance monitoring result of the car maintenance item is qualified according to the completion identification position.

In the implementation process, the completion status identification position of each target maintenance project is a completion identification position, so that the maintenance monitoring result of the corresponding target maintenance project can be conveniently determined according to the maintenance completion identification.

In some embodiments, the elevator to be maintained includes a plurality of target maintenance items to be monitored, and after step S3, further includes:

and S4, judging whether a completion identification bit of each target maintenance project to be monitored is acquired.

Illustratively, the elevator to be maintained comprises a plurality of target maintenance items to be monitored, wherein the plurality of target maintenance items at least comprise machine room maintenance items, car maintenance items, shaft maintenance items and pit maintenance items. In step S3, after setting a maintenance monitoring completion flag of the target maintenance project to be monitored, the method further includes: and judging whether to acquire each completion identification position to be monitored, specifically judging whether to acquire the completion identification positions of machine room maintenance items, car maintenance items, well maintenance items and pit maintenance items. And if the completion identification positions of all the target maintenance projects to be monitored are obtained, the maintenance completion of the elevator to be maintained is determined.

Specifically, after the completion status identification position of the target maintenance project to be monitored is the completion identification position, the completion identification position of each target maintenance project to be monitored is acquired in real time in the elevator maintenance monitoring process, and the maintenance of the elevator to be maintained is determined to be completed when the completion identification positions of all the target maintenance projects are acquired.

In the implementation process, when all projects of the elevator to be maintained are completed with maintenance monitoring, the elevator to be maintained is determined to be completed with maintenance, so that the overall maintenance monitoring of the elevator to be maintained is realized.

Fig. 8 is a flow chart of maintenance monitoring of an elevator to be maintained according to an embodiment of the present application, where the flow chart shown in fig. 8 may include the following steps:

step 801: the maintenance is started.

Specifically, when the elevator to be maintained is overhauled, maintenance is started, and a target maintenance project to be monitored in the elevator to be maintained is obtained.

Step 802: and judging whether the target maintenance project to be monitored is a machine room maintenance project.

Further, whether the currently acquired target maintenance project is a machine room maintenance project is judged, and if the currently acquired target maintenance project is the machine room maintenance project, the step 803 is executed; if the currently obtained target maintenance project is not a machine room maintenance project, step 804 is executed.

Step 803: and judging whether the maintenance monitoring of the machine room maintenance project is finished or not.

Specifically, if the target maintenance project obtained currently is a machine room maintenance project, whether maintenance monitoring of the machine room maintenance project is completed is judged, specifically, whether maintenance monitoring of the machine room maintenance project is completed is determined by detecting a completion identification position of the machine room maintenance project, if the completion identification position of the machine room maintenance project is detected, maintenance monitoring of the machine room maintenance project is completed, and if the completion identification position of the machine room maintenance project is not detected, maintenance monitoring of the machine room maintenance project is not completed. If the machine room maintenance project completes maintenance monitoring, executing step 804; if the maintenance project of the machine room is not completed, step 812 is executed.

Step 804: and judging whether the target maintenance project to be monitored is a shaft maintenance project.

Specifically, if the current target maintenance project is not the machine room maintenance project, whether the current target maintenance project is the hoistway maintenance project is judged; or after the maintenance monitoring of the machine room maintenance project is completed, acquiring a next target maintenance project to be monitored, and judging whether the acquired target maintenance project is a well maintenance project; if the acquired target maintenance item is a hoistway maintenance item, step 805 is executed, and if the acquired target maintenance item is not a hoistway maintenance item, step 806 is executed.

Step 805: and judging whether maintenance monitoring of the shaft maintenance project is finished or not.

Specifically, if the target maintenance project is a hoistway maintenance project, whether maintenance monitoring of the hoistway maintenance project is completed is judged, specifically, whether maintenance monitoring of the hoistway maintenance project is completed can be determined by detecting whether a completion identification bit of the hoistway maintenance project is detected, if the completion identification bit of the hoistway maintenance project is detected, the hoistway maintenance project is completed with maintenance monitoring, and if the completion identification bit of the hoistway maintenance project is not detected, the hoistway maintenance project is not completed with maintenance monitoring. If the hoistway maintenance project completes maintenance monitoring, step 806 is executed, and if the hoistway maintenance project does not complete maintenance monitoring, step 812 is executed.

Step 806: and judging whether the target maintenance project to be monitored is a car roof maintenance project.

Specifically, if the current target maintenance project is not the hoistway maintenance project, whether the target maintenance project is the car roof maintenance project is judged; or after the maintenance and protection monitoring of the hoistway maintenance project is completed, acquiring a next target maintenance and protection project, and judging whether the acquired target maintenance and protection project is a car roof maintenance project or not; if the target maintenance item is not a ceiling maintenance item, step 808 is performed, and if the target maintenance item is a ceiling maintenance item, step 807 is performed.

Step 807: and judging whether the maintenance monitoring of the car top maintenance project is finished or not.

Specifically, when the target maintenance project is the car top maintenance project, whether maintenance monitoring of the car top maintenance project is completed is judged, specifically, whether maintenance monitoring of the car top maintenance project is completed is determined by detecting a completion identification position of the car top maintenance project, if the completion identification position of the car top maintenance project is detected, maintenance monitoring of the car top maintenance project is completed, and if the completion identification position of the car top maintenance project is not detected, maintenance monitoring of the car top maintenance project is not completed. If the maintenance project of the car top is completed, the step 808 is executed, and if the maintenance project of the car top is not completed, the step 812 is executed.

Step 808: and judging whether the target maintenance project to be detected is a pit maintenance project.

Specifically, when the current target maintenance project is not the car roof maintenance project, it is determined whether the target maintenance project is a pit maintenance project, or the car roof maintenance project completes maintenance monitoring, a next target maintenance project is obtained, and it is determined whether the next target maintenance project is a pit maintenance project, if the target maintenance project is the pit maintenance project, step 809 is executed, and if the target maintenance project is not the pit maintenance project, step 812 is executed.

Step 809: and judging whether the maintenance monitoring of the pit maintenance project is finished or not.

Specifically, when the target maintenance project is a pit maintenance project, whether the pit maintenance project is completed is judged, specifically, whether maintenance monitoring of the pit maintenance project is completed can be determined by whether a completion identification position of the pit maintenance project is detected, if the completion identification position of the pit maintenance project is detected, maintenance monitoring of the pit maintenance project is completed, and if the completion identification position of the pit maintenance project is not detected, maintenance monitoring of the pit maintenance project is not completed. If the pit maintenance item completes the maintenance monitoring, step 810 is executed, and if the pit maintenance item completes the maintenance monitoring, step 812 is executed.

Step 810: and D, finishing maintenance monitoring of the elevator to be maintained.

Specifically, if the pit maintenance projects complete maintenance monitoring, all maintenance projects of the elevator to be maintained complete maintenance monitoring, and it is determined that the elevator to be maintained completes maintenance monitoring.

Step 811: and saving the latest maintenance completion time of each target maintenance project.

Further, the latest maintenance completion time of each target maintenance item is saved, and the maintenance state of each target maintenance item is recorded.

Step 812: and returning.

Specifically, when any target maintenance item of the elevator to be maintained is detected to be not completed with maintenance monitoring, the initial state is returned, or when the current target maintenance item is detected not to be any target maintenance item of the elevator to be maintained, the initial state is returned.

Illustratively, the project monitoring parameters further include a last maintenance completion time of each target maintenance project to be monitored, and after step S5, further include:

step S6, according to the latest maintenance completion maintenance time of each target maintenance project to be monitored and the maintenance validity period of the corresponding target maintenance project to be monitored, determining maintenance prompt information of the next maintenance time, and displaying the prompt information in a display module in the elevator to be maintained, so that related workers and passengers can be reminded of paying attention to the maintenance time, and according to the next maintenance time and the current time, determining the maintenance state of the corresponding target maintenance project, wherein the maintenance state comprises normal, close to or overdue, specifically, when the time difference between the next maintenance time and the current time is greater than a first preset time, the maintenance state of the corresponding target maintenance project is normal, when the time difference between the next maintenance time and the current time is less than or equal to the first preset time, the maintenance state of the corresponding target maintenance project is close, and when the time period when the next maintenance time exceeds the current time is greater than or equal to a second preset time, the maintenance state of the corresponding target maintenance project is overdue, and controlling the elevator to stop running.

It should be noted that the first preset time may be 1 day, 2 days, or other times, and the second preset time may be 3 days when the next maintenance time exceeds the current time, 4 days when the next maintenance time exceeds the current time, or other times, and the first preset time and the second preset time may be set as needed in practical applications, which is not limited herein.

In the implementation process, the next maintenance time of the corresponding target maintenance project is determined according to the latest maintenance time of the target maintenance project to be monitored and the corresponding maintenance valid period, the maintenance state of the corresponding target maintenance project is determined according to the next maintenance time and the current time, and the maintenance state is displayed on the display module, so that passengers and related workers can be effectively reminded of paying attention to the maintenance period, and the safety of the workers is guaranteed.

It should be noted that the steps illustrated in the above-described flow diagrams or in the flow diagrams of the figures may be performed in a computer system, such as a set of computer-executable instructions, and that, although a logical order is illustrated in the flow diagrams, in some cases, the steps illustrated or described may be performed in an order different than presented herein.

In this embodiment, an elevator maintenance monitoring device is further provided, and the device is used to implement the above embodiments and preferred embodiments, which have already been described and are not described again. The terms "module," "unit," "subunit," and the like as used below may implement a combination of software and/or hardware for a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.

Fig. 9 is a block diagram of a structure of an elevator maintenance monitoring device according to an embodiment of the present application, and as shown in fig. 9, the device includes: the system comprises a main control module 901, an operator 902 of a target maintenance project to be monitored, a clock module 903 and a display module 904, wherein the operator 902 of the target maintenance project to be monitored is used for receiving a project overhaul instruction set by a user and sending the project overhaul instruction to a main control unit; the main control module 901 is configured to determine a target maintenance project to be monitored according to a project maintenance instruction, when the target maintenance project to be monitored starts a maintenance action, control the clock module 903 to start timing until the maintenance action of the target maintenance project to be monitored is finished, stop timing, acquire a duration time of the project maintenance action recorded by the clock module 903, determine a maintenance monitoring result of the target maintenance project to be monitored according to the duration time of the project maintenance action and a preset maintenance time, generate maintenance prompt information according to a latest maintenance completion time of the target maintenance project to be monitored and a corresponding maintenance validity period, and send the maintenance prompt information to the display module 904; the display module 904 is configured to receive and display maintenance prompt information, where the maintenance prompt information is used to prompt a next maintenance time of a target maintenance project to be monitored.

Specifically, the operator 902 of the target maintenance project to be monitored may include a machine room maintenance operator, a car roof maintenance operator, a pit maintenance operator, and a hoistway position switch; when the relevant staff needs to overhaul the machine room, the machine room overhaul manipulator may be set, so that the main control module 901 may receive a machine room overhaul instruction set by a user, and further, the main control module 901 determines a target maintenance item to be monitored as a machine room maintenance item according to the machine room overhaul instruction; when the car needs to be overhauled by related workers, a car top overhaul operator can be set, so that the main control module 901 can receive a car overhaul instruction set by a user, further, the main control module 901 determines a target maintenance item to be monitored as a car maintenance item according to the car overhaul instruction, and it needs to be stated that when the car top overhaul operator is set by the user, the car is in a running prohibition state, and then the car overhaul designation can be determined through the car top overhaul operator; when the relevant staff needs to overhaul the pit, a pit overhaul operator can be set, so that the main control module 901 can receive a pit overhaul instruction set by a user, and further, the main control module 901 determines that a target maintenance project to be monitored is a pit maintenance project according to the pit overhaul instruction; when the related staff need overhaul the well, a well switch may be set, so that the main control module 901 may receive a well overhaul instruction set by the user, and further, the main control module 901 determines the target maintenance item to be monitored as a well maintenance item according to the well overhaul instruction. Further, the main control module 901 determines a target maintenance project to be monitored according to the project maintenance instruction, controls the clock module 903 to start timing when the target maintenance project to be monitored starts maintenance action, stops timing when the target maintenance project to be monitored finishes maintenance action, acquires the duration time of the project maintenance action recorded by the clock module 903, determines a maintenance monitoring result of the target maintenance project to be monitored according to the duration time of the project maintenance action and preset maintenance time, generates maintenance prompt information according to the latest maintenance completion time of the target maintenance project to be monitored and the corresponding maintenance validity period, and sends the maintenance prompt information to the display module 904.

The display module 904 displays the maintenance prompt information, and specifically, the display module 904 displays the next maintenance time of each target maintenance item.

The elevator maintenance monitoring device can further comprise a storage module and an elevator board, the storage module is used for storing the latest maintenance time of a target maintenance project and the next maintenance time, the elevator board is used for prompting the maintenance state of the target maintenance project, concretely, the main control module 901 can also determine the maintenance state of the corresponding target maintenance project according to the next maintenance time, the maintenance validity period and the current time of the target maintenance project, wherein the maintenance state comprises normal, near or overdue, when the maintenance state of the target maintenance project is near, the elevator board prompts that the target maintenance project needs to be maintained, when the maintenance state of the target maintenance project is overdue, the elevator board prompts that an elevator to be maintained stops normal service and needs maintenance urgently, and the elevator is maintained near to the floor and stops service.

The above modules may be functional modules or program modules, and may be implemented by software or hardware. For a module implemented by hardware, the above modules may be located in the same processor; or the modules can be respectively positioned in different processors in any combination.

There is also provided in this embodiment an electronic device comprising a memory having a computer program stored therein and a processor arranged to run the computer program to perform the steps of any of the above method embodiments.

Optionally, the electronic apparatus may further include a transmission device and an input/output device, wherein the transmission device is connected to the processor, and the input/output device is connected to the processor.

Optionally, in this embodiment, the processor may be configured to execute the following steps by a computer program:

s1, determining a target maintenance project to be monitored.

S2, acquiring project monitoring parameters of the target maintenance project to be monitored, wherein the project monitoring parameters comprise project maintenance action duration, the project maintenance action duration represents a period of continuous time from the beginning of maintenance action to the end of maintenance action of the target maintenance project, or acquiring the state of a specified component in the target maintenance project to be monitored, and the state of the specified component comprises an actuated state or a non-actuated state.

It should be noted that, for specific examples in this embodiment, reference may be made to the examples described in the foregoing embodiments and optional implementations, and details are not described again in this embodiment.

In addition, in combination with the elevator maintenance monitoring method provided in the above embodiment, a storage medium may also be provided to implement this embodiment. The storage medium having stored thereon a computer program; the computer program, when executed by a processor, implements any of the elevator maintenance monitoring methods in the above embodiments.

It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to be limiting. All other embodiments, which can be derived by a person skilled in the art from the examples provided herein without any inventive step, shall fall within the scope of protection of the present application.

It is obvious that the drawings are only examples or embodiments of the present application, and it is obvious to those skilled in the art that the present application can be applied to other similar cases according to the drawings without creative efforts. Moreover, it should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which may vary from one implementation to another.

The term "embodiment" is used herein to mean that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly or implicitly understood by one of ordinary skill in the art that the embodiments described in this application may be combined with other embodiments without conflict.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the patent protection. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An elevator maintenance monitoring method is characterized by comprising the following steps:

step S1, determining a target maintenance project to be monitored;

and S3, determining a maintenance monitoring result of the target maintenance project to be monitored according to the project maintenance action duration and preset maintenance time, or determining the maintenance monitoring result of the target maintenance project to be monitored according to the state of the specified component.

2. The elevator maintenance monitoring method according to claim 1, wherein the step S2 includes:

acquiring the project state of an associated maintenance project corresponding to the target maintenance project to be monitored, if the project state of the associated maintenance project meets a preset condition, starting timing when the target maintenance project to be monitored starts a maintenance action and stopping timing when the maintenance action is finished to obtain the project maintenance action duration,

or acquiring the project state of an associated maintenance project corresponding to the target maintenance project to be monitored, and acquiring the state of a specified component in the target maintenance project to be monitored if the project state of the associated maintenance project meets a preset condition.

3. The elevator maintenance monitoring method according to claim 1, wherein the step S2 includes:

4. The elevator maintenance monitoring method according to claim 1, wherein the target maintenance items to be monitored include at least one of a machine room maintenance item, a car maintenance item, a hoistway maintenance item, and a pit maintenance item, the item status is any one of a normal status, a maintenance status, a qualified maintenance monitoring, and a unqualified maintenance monitoring,

if the step S1 determines that the target maintenance item to be monitored is the machine room maintenance item, the step S2 includes:

step S22, determining the project states of the car roof maintenance project and the pit maintenance project,

if the target maintenance item to be monitored is determined to be the hoistway maintenance item in the step S1, the step S2 includes:

step S22, determining the project state of the car roof maintenance project,

step S23, when the project state of the car top maintenance project is a normal state, starting timing when the pit maintenance project starts the maintenance action until the maintenance action is finished and stopping timing, obtaining the pit maintenance action duration time of the pit maintenance project,

step S21, based on the car maintenance items, determining the related maintenance items as the machine room maintenance items and the shaft maintenance items,

step S23, when only one maintenance monitoring result in the maintenance monitoring results of the machine room maintenance projects and the well maintenance projects is unqualified, the state of a specified component in the target maintenance project to be monitored is obtained when the car maintenance projects are subjected to maintenance action,

5. The elevator maintenance monitoring method according to claim 4, wherein if the hoistway overhaul action duration is less than the hoistway overhaul preset time, the step S3 comprises: and determining a maintenance monitoring result of the shaft maintenance project based on whether the car roof maintenance project completes the operation of the whole area in the maintenance state.

6. The elevator maintenance monitoring method according to claim 4, wherein the step S1 of determining that the target maintenance item to be monitored is the pit maintenance item comprises:

judging whether the elevator to be maintained has pit maintenance configuration, and if the elevator to be maintained has pit maintenance configuration, determining a target maintenance project to be monitored as the pit maintenance project;

7. The elevator maintenance monitoring method according to claim 4,

in the step S1, if it is determined that the target maintenance project to be monitored is any one of the machine room maintenance project, the hoistway maintenance project, and the pit maintenance project, in the step S3, if the project maintenance action duration is not less than the preset maintenance time, setting the completion status flag of the target maintenance project to be monitored as a completion flag, and determining that the maintenance monitoring result of the target maintenance project to be monitored is qualified based on the completion flag of the target maintenance project;

8. The elevator maintenance monitoring method according to claim 7, wherein the elevator to be maintained comprises a plurality of target maintenance items to be monitored, and after the step S3, the method further comprises:

9. The elevator maintenance monitoring method according to claim 8, wherein said item monitoring parameters further include a last maintenance completion time of each target maintenance item to be monitored, and after said step S5, further comprising:

10. An elevator maintenance monitoring device, comprising: a main control module, an operator of a target maintenance project to be monitored, a clock module and a display module,