Method and equipment for automatic inspection and monitoring in power grid dispatching cabinet

Abstract

The invention discloses a method and equipment for automatic inspection and monitoring in a power grid dispatching cabinet, and belongs to the technical field of power grid dispatching cabinet inspection, and the equipment for automatic inspection and monitoring in the power grid dispatching cabinet comprises a cabinet, an energy management module EMM, a bearing module CRM, a communication module COM, a trajectory planning module RDM, a central control module CTM, a control detection module DMM and an operation module MOM are arranged in the cabinet; the energy management module EMM is used for providing energy supply for the whole system; the communication module COM is used for being responsible for internal and external communication of the whole system; the trajectory planning module RDM is used for controlling the moving trajectory and positioning of the detection module DMM and the operation module MOM. By designing the matched central control system and a plurality of module units, the modules are coordinated and matched, so that the automation degree of the device is higher, the intelligence is higher, and the device has the adaptive capacity to a complex environment and the intelligent decision-making capacity.

Description

Technical Field

[0001] The invention belongs to the technical field of patrol inspection of power grid dispatching cabinets, and in particular relates to a method and equipment for automatic patrol inspection and monitoring in a power grid dispatching cabinet. Background Art

[0002] In the operation and maintenance environment of modern data centers and power grid dispatching networks, cabinets (also known as server racks) play a key role, storing a large number of network devices, servers and other critical infrastructure. In order to ensure the normal operation of the data center and continuous service availability, regular inspection and maintenance of the cabinet interior is essential.

[0003] However, traditional cabinet inspection methods have a series of challenges and drawbacks. Currently, these tasks are usually performed by human operators, which mainly rely on human perception and manual operation. This method has the following major disadvantages: high time consumption and cost, high safety risks, insufficient inspection efficiency and consistency, and insufficient real-time monitoring and data recording.

[0004] In addition, although some inspection robot systems already exist, they still have a series of significant defects that limit their effectiveness and scalability in practical applications. These shortcomings mainly include: high price, inability to inspect multiple cabinets at the same time, limited autonomy and intelligence, and large size; traditional inspection robots usually adopt wheeled chassis design or cabinet sliding, equipped with cameras and sensors, and move in the data center through pre-planned paths. These robots look similar to small vehicles and are often called "inspection robots". However, they still face the above-mentioned defects, which limit their effectiveness and scalability in practical applications. In addition, due to their large size, they can usually only operate outside the cabinet and need to open the door to monitor the equipment, which limits their flexibility and application scope in narrow data center corridors. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a method and equipment for automated inspection and monitoring in a power grid dispatching cabinet.

[0006] The technical solution adopted to solve the above technical problems is: an equipment for automated inspection and monitoring in a power grid dispatching cabinet, including a cabinet, in which is provided an energy management module EMM for providing energy supply for the entire system, a communication module COM responsible for internal and external communications of the entire system, a central control module CTM for managing and controlling the operation of the entire inspection robot, a control detection module DMM carrying different sensor devices for detecting the status and properties of objects in the cabinet, an operation module MOM for operating objects in the cabinet, a trajectory planning module RDM for the operation trajectory and positioning of the control detection module DMM and the operation module MOM, and a carrier module CRM that carries all the above modules and is connected to the cabinet.

[0007] Furthermore, the central control module CTM obtains instructions from the external control system and issues instructions to all managed modules. The energy management module EMM uses the trajectory planning module RDM device to embed the wireless charging coil, thereby providing energy supply for the entire system.

[0008] Furthermore, the control detection module DMM includes a camera that can perform PTZ control. The camera can perform image analysis on the object in its field of view and its own position based on the object attribute information obtained from the central control module CTM instruction. When sending this positioning information to the central control module CTM, it will carry the confidence level of the position and the score of the object image quality. The central control module CTM includes a fixed limit mechanism installed in the cabinet.

[0009] Furthermore, the trajectory planning module RDM is composed of multiple interconnected slide rails, and each slide rail can move along the track and rotate around the center. The motion parameters of each slide rail are comprehensively controlled by the instructions issued by the central control module CTM. The energy management module EMM, the carrier module CRM, the communication module COM, the trajectory planning module RDM, the central control module CTM, the control detection module DMM and the operation module MOM are controlled by a central control system.

[0010] Through the above technical solution, the central control system is linked to the task management system of the dispatching center to obtain and download inspection instructions, execute and feedback the results. At the same time, the central control system has numbered and described the properties of all possible object entities in all cabinets within its jurisdiction, and the properties of each object entity device include parameters such as image features, location, functional features and description.

[0011] Furthermore, the fixed limiting mechanism includes an installation shaft rotatably connected to the cabinet, a fixed groove is opened in the cabinet, a connecting base is fixedly installed at the lower end of the central control module CTM, a limiting groove is opened at the lower end of the connecting base, the installation shaft is fixedly connected to the connecting block, the upper end of the connecting block is fixedly connected to a mounting rod, one end of the mounting rod is fixedly connected to a fixing plate, an anti-slip groove is opened on the fixing plate, the other end of the mounting rod is rotatably connected to a mounting seat, the upper end of the mounting seat is fixedly connected to a limiting block, the limiting block is slidably connected to the limiting groove, and the lower end of the limiting block is fixedly connected to a reset spring.

[0012] Through the above technical solution, when workers need to repair or replace the most important central control module CTM in the cabinet, they lift the fixed plate upwards, the fixed plate drives the mounting rod to rotate, the mounting rod drives the mounting seat to slide downward through the mounting shaft, and the mounting seat drives the limit block to slide out of the limit groove, releasing the lock between the limit block and the connecting base, so that maintenance personnel can easily take out the central control module CTM from the cabinet and then replace and repair it.

[0013] A detection method for an automatic inspection and monitoring device in a power grid dispatching cabinet comprises the following specific steps:

[0014] Step 1: First, the external control system issues a command and transmits it to the central control module CTM, which transmits the command to all modules under its management.

[0015] Step 2: After receiving the command from the control module CTM, the energy management module EMM provides energy supply for the entire system. At the same time, the trajectory planning module RDM analyzes the command and transmits the data command to the control detection module DMM and the operation module MOM for the running trajectory and positioning;

[0016] Step 3: The control detection module DMM detects the status and properties of objects in the cabinet through different sensor devices, and transmits the analysis results to the operation module MOM, so that it issues instructions to the inspection robot and controls the work of the entire inspection robot.

[0017] The beneficial effects of the present invention are as follows: (1) Through the design of a matching central control system and multiple module units, the central control system can communicate with the central control module CTM of the equipment system in each subordinate cabinet, and all possible object entities in all cabinets within its jurisdiction are numbered and attributed. The attributes of each object entity device include parameters such as image features, location, functional features and description. Through the coordination between various modules, the inspection robot can perform image analysis on objects in its field of view to determine its own position based on the object attribute information obtained from the instructions of the central control system, and when sending this positioning information to the central control module CTM, it will carry the confidence level of the position and the score of the object image quality. This also makes the device more automated and intelligent, and has the ability to adapt to complex environments and intelligent decision-making capabilities. (2) The present invention sets a fixed limit mechanism in the cabinet so that the position between the limit block and the connecting base can be quickly released or locked, allowing maintenance personnel to easily remove or install the central control module CTM from the cabinet and perform corresponding installation and replacement maintenance on it. Rapid disassembly and assembly reduces the downtime of the cabinet and improves work efficiency. It also facilitates maintenance personnel to perform cabinet fault detection and performance testing to ensure the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the system structure of the present invention;

[0019] Figure 2 It is a three-dimensional structural diagram of the cabinet of the present invention;

[0020] Figure 3 is a cross-sectional structural diagram of the cabinet of the present invention;

[0021] Figure 4 It is a three-dimensional structural diagram of the fixed limiting mechanism of the present invention.

[0022] Figure numerals: 1, cabinet; 2, fixed limit mechanism; 21, fixed groove; 22, mounting shaft; 23, connecting block; 24, mounting rod; 25, fixing plate; 26, anti-slip groove; 27, mounting seat; 28, limit block; 29, reset spring; 3, connecting base; 31, limit groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. 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.

[0024] like Figure 1 - Figure 4As shown, an automated inspection and monitoring system in a power grid dispatching cabinet of the present embodiment includes a cabinet 1, in which is provided an energy management module EMM for providing energy supply for the entire system, a communication module COM responsible for internal and external communications of the entire system, a central control module CTM for managing and controlling the operation of the entire inspection robot, a control detection module DMM carrying different sensor devices for detecting the status and attributes of objects in the cabinet 1, an operation module MOM for operating objects in the cabinet 1, a trajectory planning module RDM for operating trajectory and positioning of the control detection module DMM and the operation module MOM, and a carrier module CRM that carries all the above modules and is connected to the cabinet 1.

[0025] The central control module CTM obtains instructions from the external control system and issues instructions to all modules under its management. The energy management module EMM uses the trajectory planning module RDM device to embed the wireless charging coil to provide energy supply for the entire system.

[0026] The control detection module DMM includes a camera that can perform PTZ control. The camera can perform image analysis on the object in its field of view to determine its own position based on the object attribute information obtained from the instructions of the central control module CTM. At the same time, when this positioning information is sent to the central control module CTM, it will carry the confidence level of the position and the score of the object image quality. The central control module CTM includes a fixed limiting mechanism 2 installed in the cabinet 1.

[0027] The trajectory planning module RDM is composed of multiple interconnected slide rails, and each slide rail can move along the track and rotate around the center. The motion parameters of each slide rail are comprehensively controlled by the instructions issued by the central control module CTM. The energy management module EMM, the load-bearing module CRM, the communication module COM, the trajectory planning module RDM, the central control module CTM, the control detection module DMM and the operation module MOM are controlled by a central control system. The central control system is linked to the task management system of the dispatching center to obtain and download inspection instructions, execute and feedback results. At the same time, the central control system has numbered and described the attributes of all possible object entities in all cabinets 1 within its jurisdiction, and the attributes of each object entity device include parameters such as image features, location, functional features and description.

[0028] The fixed limiting mechanism 2 includes a mounting shaft 22 rotatably connected to the cabinet 1, a fixing groove 21 is provided in the cabinet 1, a connecting base 3 is fixedly installed at the lower end of the central control module CTM, a limiting groove 31 is provided at the lower end of the connecting base 3, the mounting shaft 22 is fixedly connected to the connecting block 23, a mounting rod 24 is fixedly connected to the upper end of the connecting block 23, a fixing plate 25 is fixedly connected to one end of the mounting rod 24, an anti-slip groove 26 is provided on the fixing plate 25, a mounting seat 27 is rotatably connected to the other end of the mounting rod 24, a limiting block 28 is fixedly connected to the upper end of the mounting seat 27, and the limiting block 28 and the limiting groove 31 are slidingly connected, and the lower end of the limit block 48 is fixedly connected with a reset spring 49. When the worker needs to repair or replace the most important central control module CTM in the cabinet 1, the fixing plate 25 is lifted upward, and the fixing plate 25 drives the mounting rod 24 to rotate. The mounting rod 24 drives the mounting seat 27 to slide downward through the mounting shaft 22, and the mounting seat 27 drives the limit block 28 to slide out of the limit groove 31, releasing the lock between the limit block 28 and the connecting base 3, so that the maintenance personnel can easily take out the central control module CTM from the cabinet 1 and then replace and repair it.

[0029] A detection method for an automatic inspection and monitoring device in a power grid dispatching cabinet comprises the following specific steps:

[0030] Step 1: First, the external control system issues a command and transmits it to the central control module CTM, which transmits the command to all modules under its management.

[0031] Step 2: After receiving the command from the central control module CTM, the energy management module EMM provides energy supply for the entire system. At the same time, the trajectory planning module RDM analyzes the command and transmits the data command to the control detection module DMM and the operation module MOM for the running trajectory and positioning;

[0032] Step 3: The control detection module DMM detects the status and properties of the objects in the cabinet 1 through different sensor devices, and transmits the analysis results to the operation module MOM, so that it issues instructions to the inspection robot and controls the operation of the entire inspection robot.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention.

Claims

1. An automated inspection and monitoring device for a power grid dispatching cabinet, comprising a cabinet (1), characterized in that: The cabinet (1) is provided with an energy management module EMM that provides energy supply for the entire system, a communication module COM that is responsible for internal and external communications of the entire system, a central control module CTM that manages and controls the operation of the entire inspection robot, a control detection module DMM that carries different sensor devices for detecting the state and properties of objects in the cabinet (1), an operation module MOM that operates the objects in the cabinet (1), a trajectory planning module RDM that controls the running trajectory and positioning of the control detection module DMM and the operation module MOM, and a carrier module CRM that carries all of the above modules and is connected to the cabinet (1).

2. The equipment for automatic inspection and monitoring in a power grid dispatching cabinet according to claim 1 is characterized in that: The central control module CTM obtains instructions from an external control system and issues instructions to all modules under management. The energy management module EMM uses a trajectory planning module RDM device to embed a wireless charging coil to provide energy supply for the entire system. The central control module CTM includes a fixed limiting mechanism (2) installed in the cabinet (1).

3. The equipment for automatic inspection and monitoring in a power grid dispatching cabinet according to claim 1 is characterized in that: The control detection module DMM includes a camera for PTZ control. The camera performs image analysis on the object in its field of view to determine its own position based on the object attribute information obtained from the central control module CTM instruction. At the same time, when this positioning information is sent to the central control module CTM, it will carry the confidence level of the position and the score of the object image quality.

4. The equipment for automatic inspection and monitoring in a power grid dispatching cabinet according to claim 1 is characterized in that: The trajectory planning module RDM is composed of multiple sections of slide rails that are interconnected, and each section of the slide rail moves along the track and rotates around the center. The motion parameters of each section of the slide rail are comprehensively controlled by the instructions issued by the central control module CTM. The energy management module EMM, the carrier module CRM, the communication module COM, the trajectory planning module RDM, the central control module CTM, the control detection module DMM and the operation module MOM are controlled by a central control system.

5. The equipment for automatic inspection and monitoring in a power grid dispatching cabinet according to claim 2 is characterized in that: The fixed limiting mechanism (2) comprises a mounting shaft (22) rotatably connected to the cabinet (1); a fixing groove (21) is provided in the cabinet (1); a connecting base (3) is fixedly installed at the lower end of the central control module CTM; a limiting groove (31) is provided at the lower end of the connecting base (3); the mounting shaft (22) is fixedly connected to a connecting block (23); a mounting rod (24) is fixedly connected to the upper end of the connecting block (23); one end of the mounting rod (24) is fixedly connected to a fixing plate (25); an anti-slip groove (26) is provided on the fixing plate (25); the other end of the mounting rod (24) is rotatably connected to a mounting seat (27); a limiting block (28) is fixedly connected to the upper end of the mounting seat (27); the limiting block (28) is slidably connected to the limiting groove (31); and a return spring (49) is fixedly connected to the lower end of the limiting block (48).

6. The detection method of the automatic inspection and monitoring device in the power grid dispatching cabinet according to any one of claims 1 to 5, characterized in that: The specific steps include: Step 1: First, the external control system issues a command and transmits it to the central control module CTM, which transmits the command to all modules under its management. Step 2: After receiving the command from the central control module CTM, the energy management module EMM provides energy supply for the entire system. At the same time, the trajectory planning module RDM analyzes the command and transmits the data command to the control detection module DMM and the operation module MOM for the running trajectory and positioning; Step 3: The control detection module DMM detects the status and properties of the objects in the cabinet (1) through different sensor devices, and transmits the analysis results to the operation module MOM, so that it issues instructions to the inspection robot and controls the operation of the entire inspection robot.

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