Pump station patrol control method and system

Abstract

The present invention discloses a patrol control method and system for a pump station. The method includes: obtaining a patrol route of the pump station, and determining each maintenance point according to the patrol route; obtaining a maintenance time interval for each maintenance point; obtaining an operation image of the maintenance point according to the maintenance time interval and the maintenance point; judging whether a staff member is operating at the maintenance point during the maintenance time interval according to the maintenance time and the operation image; when a staff member does not operate at the maintenance point during the maintenance time, a time warning message is sent to the staff member; when a staff member is operating at the maintenance point during the maintenance time, a normal operation message is sent to the staff member. The technical solution of the present invention determines each maintenance point through a patrol route, determines the maintenance time length and time period of each maintenance point, and uses the operation image of each maintenance point to judge whether the staff member has carried out maintenance for the corresponding time length within the corresponding time point, thereby directly monitoring the entire patrol maintenance process, and facilitating timely discovery and resolution of safety issues.

Description

Technical Field

[0001] The present invention relates to the technical field of pumping stations, and in particular to a pumping station patrol control method and system. Background Art

[0002] Pump stations are devices and projects that can provide hydraulic and pneumatic power at a certain pressure and flow rate. Pumps and pump station projects are a general term for the inlet, outlet, and pumphouse structures of irrigation and drainage pump stations. As complex machines composed of mechanical and electronic structures, pump stations require daily patrols and maintenance to ensure their normal operation. Pump stations generally have complete patrol and maintenance processes, as well as management and accountability systems. However, these processes and systems can only serve as a guide, raising staff safety awareness through accountability. However, these mechanisms can only provide positive feedback after safety issues occur and are unable to identify and resolve safety issues when they arise. Summary of the Invention

[0003] The main purpose of the present invention is to provide a pump station patrol control method and system, which aims to solve the problem that the existing patrol and maintenance processes are unable to detect and solve safety problems in a timely manner.

[0004] To achieve the above-mentioned purpose, the present invention provides a pump station patrol control method, comprising:

[0005] Obtaining a patrol route of the pump station and determining each maintenance point based on the patrol route;

[0006] Get the maintenance time interval of each maintenance point;

[0007] Acquire an operation image of the maintenance point according to the maintenance time interval and the maintenance point;

[0008] Determine, based on the maintenance time and the operation image, whether the worker is operating at the maintenance point during the maintenance time interval;

[0009] When the staff does not perform the work at the maintenance point within the maintenance time, a time warning message is sent to the staff;

[0010] When the staff is working at the maintenance point during the maintenance time, normal operation information is sent to the staff.

[0011] Preferably, when the staff is working at the maintenance point during the maintenance time, the step of maintaining normal operation includes:

[0012] Acquire real-time maintenance items based on the operation images;

[0013] Get standard maintenance items;

[0014] Determining a matching rate between the real-time maintenance items and the standard maintenance items;

[0015] When the matching rate between the real-time maintenance items and the standard maintenance items is less than a preset value, a missed inspection information is sent to the staff;

[0016] When the matching rate between the real-time maintenance items and the standard maintenance items is greater than or equal to a preset value, the step of sending normal operation information to the staff is executed.

[0017] Preferably, when the matching rate between the real-time maintenance items and the standard maintenance items is less than a preset value, the step of sending missed detection information to the staff includes:

[0018] When the matching rate between the real-time maintenance item and the standard maintenance item is less than a preset value, determining a missed-detection image based on the real-time maintenance item and the standard maintenance item;

[0019] Packing the missed detection images and maintenance points into the missed detection information, and sending the missed detection information to staff;

[0020] Acquire repair images, and determine repair maintenance items based on the repair images;

[0021] Determining the matching rates of the repair maintenance items and the real-time maintenance items with the standard maintenance items;

[0022] When the matching rate between the repair maintenance item and the real-time maintenance item and the standard maintenance item is less than a preset value, performing the step of determining a missed inspection image according to the real-time maintenance item and the standard maintenance item;

[0023] When the matching rate of the repair maintenance item, the real-time maintenance item, and the standard maintenance item is greater than or equal to a preset value, a step of sending normal operation information to the staff is executed.

[0024] Preferably, after the step of obtaining the standard maintenance items, the following steps are included:

[0025] According to the standard maintenance items, determining whether the operation sequence of the real-time maintenance items is qualified;

[0026] When the operation sequence of the real-time maintenance project is qualified, executing the step of sending normal operation information to the staff;

[0027] When the operation sequence of the real-time maintenance project is qualified, a process warning message is sent to the staff.

[0028] Preferably, when the operation sequence of the real-time maintenance project is qualified, the step of issuing a process warning message to the staff includes:

[0029] When the operation sequence of the real-time maintenance item is qualified, determining an out-of-sequence image according to the real-time maintenance item and the standard maintenance item;

[0030] Packing the standard maintenance items, the out-of-sequence images, and the maintenance points into the process warning information, and sending the process warning information to the staff;

[0031] Obtaining the number of process warning messages received by the staff, and determining whether the number of process warning messages is greater than a first warning number;

[0032] When the number of process warning information is greater than or equal to the first warning number, sending training information to the staff;

[0033] When the number of received process warning information is less than the first warning number, a step of sending normal operation information to the staff is executed.

[0034] Preferably, after the step of acquiring the operation image of the maintenance point according to the maintenance time interval and the maintenance point, the method further comprises:

[0035] Obtaining facial images of staff members;

[0036] Determining whether a worker at the maintenance point matches the facial image based on the facial image and the work image;

[0037] When the facial image of the staff member at the maintenance point matches, the step of determining whether the staff member is working at the maintenance point during the maintenance time interval based on the maintenance time and the work image is executed;

[0038] When the staff in the maintenance point does not match the facial image, a stop operation message is sent to the staff.

[0039] Preferably, the pump station patrol control method further includes:

[0040] Acquire images of each operation in the same batch;

[0041] acquiring the facial image according to each of the operation images;

[0042] determining whether the facial images are identical;

[0043] When the facial images are identical, a security message is sent to a central control center;

[0044] When the facial images are different, abnormal information is sent to the central center.

[0045] Preferably, the step of obtaining the patrol route of the pump station and determining each maintenance point according to the patrol route includes:

[0046] Obtaining maintenance frequency information of each maintenance point, and marking each maintenance point according to the maintenance frequency information; each maintenance point includes at least one key area and at least one regular area;

[0047] Mark each maintenance point whose inspection frequency information is greater than or equal to the warning maintenance frequency as a key area; mark each maintenance point whose inspection frequency information is less than the warning maintenance frequency as a regular area;

[0048] The key areas and the conventional areas are sent to staff members respectively.

[0049] The present invention further provides a pump station patrol control system, which is applied to any of the above-mentioned pump station patrol control methods, and includes:

[0050] The detection module is used to obtain the patrol route of the pump station and the maintenance time interval of each maintenance point;

[0051] A processing module; used to determine each maintenance point according to the patrol route; and obtain an operation image of the maintenance point according to the maintenance time interval and the maintenance point;

[0052] The server is configured to determine, based on the maintenance time and the operation image, whether the worker is performing operations at the maintenance point during the maintenance time interval;

[0053] When the staff does not perform the work at the maintenance point within the maintenance time, a time warning message is sent to the staff;

[0054] When the staff is working at the maintenance point during the maintenance time, normal operation information is sent to the staff.

[0055] By identifying each maintenance point through the patrol route, the maintenance time length and time period of each maintenance point can be determined. Then, the operation images of each maintenance point can be used to judge whether the staff has completed the corresponding maintenance for the corresponding time length within the corresponding time point. The entire patrol maintenance process can be directly monitored to facilitate the timely discovery and resolution of safety issues. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] Figure 1 This is a flow chart of an embodiment of a pump station patrol control method of the present invention;

[0057] Figure 2 This is a schematic diagram of the functional modules of a pump station patrol control system of the present invention.

[0058] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0059] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0060] In the subsequent description, suffixes such as "module," "component," or "unit" used to represent elements are only used to facilitate the description of the present invention and have no specific meaning. Therefore, "module," "component," or "unit" can be used interchangeably.

[0061] See also Figure 1 To achieve the above-mentioned purpose, a first embodiment of the present invention provides a pump station patrol control method, comprising:

[0062] Step S10, obtaining the patrol route of the pump station and determining each maintenance point according to the patrol route;

[0063] Step S20, obtaining the maintenance time interval of each maintenance point;

[0064] Step S30, acquiring an operation image of the maintenance point according to the maintenance time interval and the maintenance point;

[0065] Step S40, judging whether the worker is working at the maintenance point during the maintenance time interval based on the maintenance time and the operation image;

[0066] Step S50: When the staff does not perform the operation at the maintenance point during the maintenance time, a time warning message is sent to the staff; specifically, the time warning message is used to remind the staff that the operation is delayed, so that the staff can speed up the operation accuracy.

[0067] Step S60: When the staff is working at the maintenance point during maintenance time, normal operation information is sent to the staff.

[0068] By identifying each maintenance point through the patrol route, the maintenance time length and time period of each maintenance point can be determined. Then, the operation images of each maintenance point can be used to judge whether the staff has completed the corresponding maintenance for the corresponding time length within the corresponding time point. The entire patrol maintenance process can be directly monitored to facilitate the timely discovery and resolution of safety issues.

[0069] Specifically, the maintenance points include at least one of the pump room, water inlet pool, water outlet pool, key pipelines and each water pump.

[0070] Specifically, each maintenance time interval is set along the patrol order of the patrol route. For example, the patrol route includes three maintenance points A, B and C, and the patrol order is A, B and C. The maintenance time interval of A is from 9:00 to 9:30; the maintenance time interval of B is from 9:45 to 10:15; the maintenance time interval of C is from 10:30 to 11:00. The time interval between A, B and C is the patrol movement time.

[0071] In a second embodiment of a pump station patrol control method proposed by the present invention, based on the first embodiment, after step S60, the following steps are included:

[0072] Step S61, obtaining real-time maintenance items based on the operation image;

[0073] Step S62, obtaining standard maintenance items;

[0074] Step S63, determining the matching rate between the real-time maintenance items and the standard maintenance items;

[0075] Step S64: When the matching rate between the real-time maintenance items and the standard maintenance items is less than a preset value, a missed inspection information is sent to the staff;

[0076] Step S65 , when the matching rate between the real-time maintenance items and the standard maintenance items is greater than or equal to a preset value, the step of sending normal operation information to the staff is executed.

[0077] Specifically, standard maintenance items are those that staff members need to check at maintenance points, while real-time maintenance items are those that staff members have already checked at maintenance points. For example, if there are 10 standard maintenance items and 6 real-time maintenance items, the match is 60%, which is less than the preset value (the preset value is 100%). The 4 items that were not checked are missed inspections. However, some staff members, based on their experience, may check more items and check 12 items, so the match is greater than the preset value.

[0078] Specifically, step S65 includes:

[0079] Step S66, when the matching rate between the real-time maintenance item and the standard maintenance item is greater than or equal to a preset value, obtaining the invalid working time in the maintenance time zone where the real-time maintenance item is located;

[0080] Step S67, determining whether the invalid working time is greater than a normal value;

[0081] Step S68: When the invalid working time is greater than or equal to the normal value, a process modification information is sent to the central control center;

[0082] Step S69: When the invalid working time is less than the normal value, execute the step of sending normal operation information to the staff.

[0083] By identifying the ineffective time of daily patrol maintenance, the maintenance time interval of each maintenance point can be adjusted to improve the overall patrol maintenance efficiency.

[0084] In a third embodiment of a pump station patrol control method proposed by the present invention, based on the second embodiment, step S64 includes:

[0085] Step S610: When the matching rate between the real-time maintenance items and the standard maintenance items is less than a preset value, a missed detection image is determined based on the real-time maintenance items and the standard maintenance items;

[0086] Step S611: Pack the missed detection images and maintenance points into missed detection information, and send the missed detection information to the staff;

[0087] Step S612, obtaining a repair image, and determining a repair maintenance item based on the repair image;

[0088] Step S613, determining the matching rate of the repair maintenance items and the real-time maintenance items with the standard maintenance items;

[0089] Step S614: When the matching rate of the repair maintenance items and the real-time maintenance items with the standard maintenance items is less than a preset value, a step of determining missed images based on the real-time maintenance items and the standard maintenance items is executed;

[0090] Step S615 : When the matching rate of the repair maintenance items and the real-time maintenance items with the standard maintenance items is greater than or equal to a preset value, a step of sending normal operation information to the staff is executed.

[0091] Send missed inspection information to staff and send repair images until staff complete all standard maintenance items, which can minimize the occurrence of safety issues.

[0092] In a fourth embodiment of a pump station patrol control method proposed by the present invention, based on the second embodiment, after step S62, the following steps are included:

[0093] Step S70, judging whether the operation sequence of the real-time maintenance items is qualified according to the standard maintenance items;

[0094] Step S71, when the operation sequence of the real-time maintenance project is qualified, executing the step of sending normal operation information to the staff;

[0095] Step S72: When the operation sequence of the real-time maintenance project is qualified, a process warning message is sent to the staff.

[0096] By guiding the staff's work process, the staff's work efficiency can be further improved, and the standardization of the entire patrol maintenance process can be improved.

[0097] In a fifth embodiment of a pump station patrol control method proposed by the present invention, based on the fourth embodiment, step S72 includes:

[0098] Step S73, when the operation sequence of the real-time maintenance item is qualified, the out-of-sequence image is determined according to the real-time maintenance item and the standard maintenance item;

[0099] Step S74: Pack the standard maintenance items, out-of-sequence images, and maintenance points into process warning information, and send the process warning information to the staff;

[0100] Step S75, obtaining the number of process warning messages received by the staff, and determining whether the number of process warning messages is greater than the first warning number;

[0101] Step S76: When the number of process warning information is greater than or equal to the first warning number, send training information to the staff;

[0102] Step S77: When the number of process warning information is less than the first warning number, the step of sending normal operation information to the staff is executed.

[0103] The work attitude of the staff is judged according to the number of process warning messages received by the staff, and after receiving process warning messages multiple times, training information is sent to the staff to help them perform outflow operations more accurately.

[0104] Specifically, after step S77, the following steps are included:

[0105] Step S78, obtaining the number of training information received by the staff, and determining whether the number of training information is greater than the second warning number;

[0106] Step S79: When the number of training information is greater than or equal to the second warning number, a warning message is sent to the staff;

[0107] Step S710: When the number of training information is less than the second warning number, the step of sending normal operation information to the staff is executed.

[0108] By identifying the amount of training information, the staff's work attitude can be further judged, and warning messages can be issued after multiple violations to alert the staff.

[0109] In a sixth embodiment of a pump station patrol control method proposed by the present invention, based on any one of the first to fifth embodiments, after step S30, the method includes:

[0110] Step S31, obtaining a facial image of a staff member;

[0111] Step S32, judging whether the staff member in the maintenance point matches the facial image based on the facial image and the work image;

[0112] Step S33, when the staff member at the maintenance point matches the facial image, a step is executed to determine whether the staff member is working at the maintenance point during the maintenance time interval based on the maintenance time and the work image;

[0113] Step S34: When the staff member in the maintenance point does not match the facial image, a stop operation message is sent to the staff member.

[0114] By identifying the facial information of staff members, outsiders are prevented from entering the pumping station, ensuring safe production.

[0115] Specifically, after step S34, the following steps are included:

[0116] Step S35, obtaining the non-cooperative facial image and maintenance point information, and sending them to the central control center;

[0117] Step S36: The central control center sends an alarm message to the law enforcement department.

[0118] Further improve production safety and avoid sabotage by external personnel.

[0119] In a seventh embodiment of a pump station patrol control method proposed by the present invention, based on the sixth embodiment, the pump station patrol control method further includes:

[0120] Step S80, acquiring images of each job in the same batch;

[0121] Step S81, acquiring a facial image based on each operation image;

[0122] Step S82, determining whether the facial images are identical;

[0123] Step S83: When the facial images are identical, a security message is sent to the central control center;

[0124] Step S84: When the facial images are different, an abnormality message is sent to the center.

[0125] By monitoring the images of operations within the same batch, the problem of internal collusion can be avoided.

[0126] In an eighth embodiment of a pump station patrol control method proposed by the present invention, based on any one of the first to fifth embodiments, after step S10, the method includes:

[0127] Step S11, obtaining the maintenance frequency information of each maintenance point, and marking each maintenance point according to the maintenance frequency information; each maintenance point includes at least one key area and at least one regular area;

[0128] Step S12: Mark each maintenance point whose maintenance frequency information is greater than or equal to the warning maintenance frequency as a key area; mark each maintenance point whose maintenance frequency information is less than the warning maintenance frequency as a regular area;

[0129] Step S13: Send each key area and each regular area to the staff respectively.

[0130] By dividing key areas and regular areas, staff can pay attention to key areas and reduce the maintenance rate of key areas.

[0131] Specifically, step S20 includes:

[0132] In step S21 , a maintenance time interval of the key area and a maintenance time interval of the regular area are obtained respectively, and the maintenance time interval of the key area is doubled based on the original value.

[0133] This can extend the maintenance time of key areas and reduce the maintenance rate of key areas through longer maintenance time.

[0134] See also Figure 2 A pump station patrol control system is applied to any of the above-mentioned pump station patrol control methods, and the system includes:

[0135] The detection module is used to obtain the patrol route of the pump station and the maintenance time interval of each maintenance point;

[0136] The processing module is used to determine each maintenance point according to the patrol route; obtain the operation image of the maintenance point according to the maintenance time interval and maintenance point;

[0137] The server is used to determine whether the staff is working at the maintenance point during the maintenance time interval based on the maintenance time and operation images;

[0138] When the staff does not perform work at the maintenance point during maintenance time, a time warning message will be sent to the staff;

[0139] When the staff is working at the maintenance point during maintenance time, normal operation information is sent to the staff.

[0140] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus the necessary general hardware platform, and of course, by hardware, but in many cases the former is a better embodiment. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a computer-readable storage medium (such as ROM / RAM, magnetic disk, optical disk) as described above, and includes a number of instructions for enabling a terminal device to enter the method described in each embodiment of the present invention.

[0141] Throughout this specification, references to terms such as "one embodiment," "another embodiment," "other embodiments," or "first to Xth embodiments" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. Throughout this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, method steps, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0142] It should be noted that, in this document, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or system that includes a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or system. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, article, or system that includes the element.

[0143] The serial numbers of the above embodiments of the present invention are for description only and do not represent the advantages or disadvantages of the embodiments.

[0144] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pump station patrol control method, characterized in that: include: Obtaining a patrol route of the pump station and determining each maintenance point based on the patrol route; Get the maintenance time interval of each maintenance point; Acquire an operation image of the maintenance point according to the maintenance time interval and the maintenance point; Determining, based on the maintenance time interval and the operation image, whether a worker is performing operations at a maintenance point during the maintenance time interval; When the staff does not perform work at the maintenance point within the maintenance time interval, a time warning message is sent to the staff; When the staff is working at the maintenance point during the maintenance time interval, a normal operation information is sent to the staff; The step of maintaining normal operation when the staff is working at the maintenance point during the maintenance time interval includes: Acquire real-time maintenance items based on the operation images; Get standard maintenance items; Determining a matching rate between the real-time maintenance items and the standard maintenance items; When the matching rate between the real-time maintenance items and the standard maintenance items is less than a preset value, a missed inspection information is sent to the staff; When the matching rate between the real-time maintenance item and the standard maintenance item is greater than or equal to a preset value, executing the step of sending normal operation information to the staff; When the matching rate between the real-time maintenance items and the standard maintenance items is greater than or equal to a preset value, executing the step of sending normal operation information to the staff includes: When the matching rate between the real-time maintenance item and the standard maintenance item is greater than or equal to a preset value, obtaining the invalid working time within the maintenance time interval in which the real-time maintenance item is located; Determine whether the invalid working time is greater than the normal value; When the invalid working time is greater than or equal to the normal value, the process modification information is sent to the central control center; When the invalid working time is less than the normal value, the step of sending normal operation information to the staff is executed.

2. A pump station patrol control method according to claim 1, characterized in that: The step of sending missed inspection information to a staff member when the matching rate between the real-time maintenance item and the standard maintenance item is less than a preset value includes: When the matching rate between the real-time maintenance item and the standard maintenance item is less than a preset value, determining a missed-detection image based on the real-time maintenance item and the standard maintenance item; Packing the missed detection images and maintenance points into the missed detection information, and sending the missed detection information to staff; Acquire repair images, and determine repair maintenance items based on the repair images; Determining the matching rates of the repair maintenance items and the real-time maintenance items with the standard maintenance items; When the matching rate between the repair maintenance item and the real-time maintenance item and the standard maintenance item is less than a preset value, performing the step of determining a missed inspection image according to the real-time maintenance item and the standard maintenance item; When the matching rate of the repair maintenance item, the real-time maintenance item, and the standard maintenance item is greater than or equal to a preset value, a step of sending normal operation information to the staff is executed.

3. A pump station patrol control method according to claim 1, characterized in that: The steps of obtaining the standard maintenance items include: According to the standard maintenance items, determining whether the operation sequence of the real-time maintenance items is qualified; When the operation sequence of the real-time maintenance project is qualified, executing the step of sending normal operation information to the staff; When the operation sequence of the real-time maintenance project is qualified, a process warning message is sent to the staff.

4. A pump station patrol control method according to claim 3, characterized in that: When the operation sequence of the real-time maintenance project is qualified, the step of issuing a process warning message to the staff includes: When the operation sequence of the real-time maintenance item is qualified, determining an out-of-sequence image according to the real-time maintenance item and the standard maintenance item; Packing the standard maintenance items, the out-of-sequence images, and the maintenance points into the process warning information, and sending the process warning information to the staff; Obtaining the number of process warning messages received by the staff, and determining whether the number of process warning messages is greater than a first warning number; When the number of process warning information is greater than or equal to the first warning number, sending training information to the staff; When the number of received process warning information is less than the first warning number, a step of sending normal operation information to the staff is executed.

5. A pump station patrol control method according to any one of claims 1 to 4, characterized in that: After the step of acquiring the operation image of the maintenance point according to the maintenance time interval and the maintenance point, the method includes: Obtaining facial images of staff members; Determining whether a worker at the maintenance point matches the facial image based on the facial image and the work image; When the facial image of the staff member at the maintenance point matches, the step of determining whether the staff member is working at the maintenance point during the maintenance time interval based on the maintenance time interval and the work image is executed; When the staff in the maintenance point does not match the facial image, a stop operation message is sent to the staff.

6. A pump station patrol control method according to claim 5, characterized in that: The pump station patrol control method further includes: Acquire images of each operation in the same batch; acquiring the facial image according to each of the operation images; determining whether the facial images are identical; When the facial images are identical, a security message is sent to a central control center; When the facial images are different, abnormal information is sent to the central center.

7. A pump station patrol control method according to any one of claims 1 to 4, characterized in that: After the steps of obtaining the patrol route of the pump station and determining each maintenance point according to the patrol route, the method includes: Obtaining maintenance frequency information of each maintenance point, and marking each maintenance point according to the maintenance frequency information; each maintenance point includes at least one key area and at least one regular area; Mark each maintenance point whose inspection frequency information is greater than or equal to the warning maintenance frequency as a key area; mark each maintenance point whose inspection frequency information is less than the warning maintenance frequency as a regular area; The key areas and the conventional areas are sent to staff members respectively.

8. A pump station patrol control system, characterized in that: The system is applied to the pump station patrol control method according to any one of claims 1 to 7 above, and the system includes: The detection module is used to obtain the patrol route of the pump station and the maintenance time interval of each maintenance point; a processing module, configured to determine each maintenance point according to the patrol route, and obtain an operation image of the maintenance point according to the maintenance time interval and the maintenance point; The server is configured to determine, based on the maintenance time interval and the operation image, whether a worker is performing operations at a maintenance point during the maintenance time interval; When the staff does not perform work at the maintenance point within the maintenance time interval, a time warning message is sent to the staff; When the staff is working at the maintenance point during the maintenance time interval, normal operation information is sent to the staff.

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