149results about How to "Realize automatic inspection" patented technology

The invention relates to an intelligent detection system for a cable tunnel. The intelligent detection system comprises a rail assembly, a power supply assembly, a communication assembly, an intelligent detection robot and a monitoring center platform. By means of the system, it can be achieved that the tunnel is repeatedly inspected without a break, it is achieved that the tunnel state is continuously and dynamically collected, and it is ensured that emergency situations in the tunnel are found for the first time. The intelligent inspection robot can enter a cable tunnel accident site where the environment is complicated, and send the data, such as videos and images on the site, the content of harmful gas in air and temperature/humidity alarm, back to a command center, and meanwhile, theintelligent inspection robot can also execute fire suppression, emergency intrusion command and other related disposal measures, so that disaster situations are prevented from spreading for the firsttime, and better disaster prevention and reduction effects are achieved. The intelligent detection system can be sufficiently linked with original on-line monitoring items, various linkage functions of a software platform are given full play to, and the intelligent detection system has the functions of automatic daily inspection, automatic location and re-inspection of outliers, manual control over re-inspection, manual disaster treatment and the like.

The invention discloses a belt conveyor automatic inspection system and method based on a multi-rotor unmanned aerial vehicle, and belongs to a belt conveyor fault inspection system and method. The automatic inspection system consists of a multi-rotor unmanned aerial vehicle, an unmanned aerial vehicle ground workstation and a navigation identification, wherein the multi-rotor unmanned aerial vehicle comprises an unmanned aerial vehicle body, an unmanned aerial vehicle navigation system, an unmanned aerial vehicle inspection system, an airborne power supply and a wireless signal transmitting terminal; the unmanned aerial vehicle ground workstation comprises a multifunctional computer and a wireless signal receiving terminal; the flight path of the unmanned aerial vehicle can be determined by identifying the navigation identification by the navigation system; a carrier roller on any position of the belt conveyor can be monitored by the inspection system; a monitoring signal is sent to the unmanned aerial vehicle ground workstation. The inspection method comprises a navigation method and an inspection method. A navigation mark is overlaid to automatically inspect the carrier roller of the belt conveyor, so that the abnormal state of the carrier roller can be detected in time, and more severe economic loss and casualties can be avoided. The belt conveyor automatic inspection system has the advantages of simple structure, good detection effect and time and labor saving.

The invention provides a transformer substation online intelligent patrol centralized monitoring system and method. The system carries out the linkage interaction with a main and auxiliary monitoringsystem, obtains a main and auxiliary equipment linkage signal, obtains an associated equipment point location list according to the linkage signal, and constructs an inspection task according to the equipment point location and a pre-configured linkage strategy or creates the inspection task according to requirements; the inspection task is issued to corresponding station ends, centralized controlis performed on the station ends, the corresponding inspection task is split into a plurality of sub-tasks by each station end, and the corresponding sub-tasks are concurrently executed by differentinspection execution systems; multi-dimensional inspection data acquired by each inspection execution system of each station end concurrently executing the corresponding sub-task is received; and an intelligent analysis algorithm adopted by each station end is determined by utilizing a cloud edge cooperation method, the equipment state is identified by utilizing the intelligent analysis algorithmbased on the multi-dimensional inspection data, and alarming or/and equipment operation and maintenance are performed according to an identification result. The problems that robot inspection has an inspection blind area, a single video coverage area is small, and fault emergency disposal is not timely are solved, the comprehensiveness, accuracy and intelligence of transformer substation equipmentinspection are improved, and the linkage capacity of a system in a transformer substation is increased.

An intelligent manhole cover monitoring system based on NB-IoT technology includes: a central management system, a repeater, a manhole cover detection terminal and an inspection terminal, wherein thecentral management system includes a first communication module, a geographic information module, and a first processing module connected to the geographic information module; the repeater includes asecond communication module, a third communication module configured to perform wireless communication with the fourth communication module described later through the NB-IoT, and a second processingmodule; and the manhole cover detection terminal includes a tilt detection module, a trajectory analysis module, a first positioning module, a storage module, and an electronic tag. By utilizing the characteristics such as low power consumption and deployment of the NB-IOT technology, and utilizing advanced sensor Internet of Things transmission technology and cloud control technology, the invention performs fine management of the manhole cover in the traditional municipal facility to realize remote centralized management.

The present invention provides a transformer substation online intelligent inspection system and method. According to the transformer substation online intelligent inspection system and method, the linkage signals of the main and auxiliary device monitoring systems are obtained, and multi-dimensional information can be fused; meanwhile, different execution systems are used for concurrently executing the corresponding sub-tasks, so that the inspection efficiency is ensured; based on the data collected by each execution system, multi-dimensional detection data is fused, and full-automatic intelligent identification and analysis are carried out to form linkage recheck. According to the invention, the automatic full-coverage on-line inspection of the transformer substation, the automatic recheck and disposal of abnormal faults and the remote operation and maintenance management of operation and maintenance personnel can be realized, the problems of inspection blind areas, small and singlevideo coverage range, untimely fault emergency disposal and the like of robot inspection are solved, the comprehensiveness, accuracy and intelligence of the transformer substation device inspection are improved, and the system linkage capability in the transformer substation is improved.

The present invention discloses an automatic IT equipment inspection method, wherein an inspector real-timely collects numerical indicators of IT equipment through monitoring equipment and performs integrated conversion treatment on the real-timely collected numerical indicators so as to automatically acquire in the power grid standard operation form, and the inspection report is automatically generated. According to the present invention, the informatized power grid standard operation form is used to achieve automatic IT equipment inspection, for example, more than 12000 inspection indicators of 600 equipment in the Guizhou Power Grid Information Center IT equipment are divided into multiple inspection tasks, each inspection task contains a plurality of standard operation forms, the standard operation forms include the inspection on the multiple equipment and the indicators, and the inspector does not require visiting on site, just logs on the inspection module of the IT service management system, opens the inspection program in advance, and confirms the inspection numerical indicators in the form, such that the automatic IT equipment inspection and the automatic inspection report generating can be achieved so as to substantially improve the inspection efficiency and the numerical accuracy.

The invention discloses a coating production safety smart patrolling robot, system and method. Information of a patrolling environment can be acquired to build a three-dimensional map of the patrolling environment; a target object is displayed on the three-dimensional map; and an optimal patrolling path is planned. The patrolling robot can select different patrolling paths for patrolling accordingto different target objects without manual participation, so that labor force is reduced, and the cost is lowered. Meanwhile, the patrolling robot can acquire temperature information, toxic gas concentration information and dust concentration information in the patrolling environment in the patrolling process, and a prediction system performs predictive analysis to predict the change trends of parameters in the future, so that the safety of the patrolling environment is guaranteed.

The invention discloses a transformer substation inspection robot positioning and navigation system and method based on three-dimensional laser and binocular vision. Two positioning modes, namely, three-dimensional laser global positioning and visual local positioning are introduced at the same time, three-dimensional laser is matched with a pre-input environment map for pose estimation, and a robot is navigated to the position near a preset place; a two-dimensional code plate at the preset place is captured through a visual system, the relative pose of the robot and the preset place is solvedthrough an SLAM correlation method, and more precise local navigation is carried out. According to the invention, two modes of laser and vision are fused, the positioning and navigation accuracy andprecision of the robot in a large complex scene are improved, the manual inspection intensity and demand are reduced, and the automatic inspection of the robot of the transformer substation is realized.

The embodiment of the invention relates to the technical field of power monitoring, and discloses an unmanned aerial vehicle based power patrol inspection method and a system. The method comprise thefollowing steps: acquiring a patrol inspection route sign carried by a patrol inspection instruction when receiving the patrol inspection instruction sent by a terminal device; searching for a targetdata information corresponding to the patrol inspection route sign in a preset data information; wherein, the preset data information is a historical flight trajectory and shooting spot information ofthe unmanned aerial vehicle under patrol inspection controlled by an operator manually; and initiating the patrol inspection according to an indication of the target data information. By implementingthe embodiment of the present invention, the unmanned aerial vehicle based power patrol inspection method can reduce workload of the operator effectively.

The polling method includes steps: (1) polling control unit sends polling instruction including information of polling items to be executed to one or more then one devices to be polled; (2) device to be polled executes polling based on received polling instruction and polling items set up inside instruction, and returns polled result back to the polling control unit. The invention also discloses a polling system. The invention realizes polling devices automatically, and raises polling efficiency.

The invention discloses a vehicle inspection system and method based on an intelligent mobile phone. The system comprises wireless terminals arranged on a plurality of vehicles and a mobile phone which is not arranged on the vehiclea and comprises APP software and a bluetooth module or a WIFI module. Each wireless terminal comprises a main processor, a bluetooth module or a WIFI module connected with the main processor, and a memory. According to the method, if the intelligent mobile phone sends communication request information to the wireless terminals; the wireless terminals establish a communication relation with the intelligent mobile phone; the intelligent mobile phone sends an inspection signal to the wireless terminals, with which the intelligent mobile phone establishes the communication relation; the wireless terminals send stored unique data to the intelligent mobile phone; and the intelligent mobile phone compares the collected unique data of the vehicle with a blacklist stored in the mobile phone to serve as basis for inspection. The method has the advantages of high efficiency and low cost.

A liquid pipeline transportation chained floating ball leakage detection system mainly comprises a chained floating ball, a GPS (global positioning system) positioning module, a communication module, a control module and a power supply. The floating ball placed in a liquid pipeline can float in the middle of liquid and move along with the transported liquid, leakage of the liquid pipeline can be discovered, the specific leakage position of the pipeline is determined, and a control center is informed to timely repair the pipeline.

The embodiment of the invention discloses a power equipment deformation monitoring method and device. Point cloud data of power equipment are spliced, partitioned and denoised, and the point cloud data including the single power equipment are obtained; the point cloud data of the single power equipment are matched with a point cloud data template, and attribute information, represented by the point cloud data of the single power equipment, of the power equipment is obtained; and historical point cloud data are determined according to the attribute information, and deformation analysis is conducted on the power equipment according to the historical point cloud data. Automated inspection of the power equipment is achieved, and thus the inspection efficiency of the power equipment is improved.

The invention discloses a transformer substation intelligent inspection robot windshield wiper control system and method. The system comprises a raindrop sensor and a robot client, the raindrop sensoris installed at the open position of a transformer substation and connected to a meteorological station database server, the meteorological station database server is connected to a robot client through a network module, the robot client is connected with a robot controller through a wireless module, and a positioning module and a windshield wiper driving motor are connected to the robot controller. Accordingly, by means of the raindrop sensor installed on the transformer substation, automatic starting and closing of a windshield wiper of an inspection robot can be achieved, the quality of photos taken in the inspection process is judged according to the rainfall, and then whether or not inspection operation continues to be conducted is determined; automatic inspection of the transformersubstation is achieved, and the labor cost is lowered.

The invention discloses a warehouse fire safety automatic patrol robot, and particularly relates to a land type warehouse fire safety automatic patrol robot. The warehouse fire safety automatic patrol robot comprises an perception module, a control module, a motor and driving module, a camera module and a power source module, wherein the perception module is used for realizing the perception for the surrounding environment of the warehouse fire safety automatic patrol robot; the control module is used for realizing the control for the warehouse fire safety automatic patrol robot; the motor and driving module is used for realizing the driving of the warehouse fire safety automatic patrol robot; the camera module is used for realizing shooting and picture recording of objects appearing around the warehouse fire safety automatic patrol robot; and the power source module is used for providing a power source for the warehouse fire safety automatic patrol robot. The patrol robot disclosed by the invention has the advantages that the requirement for warehouse fire safety patrol work is met to the greatest extent, and the patrol robot is quick and rapid, and is simple to operate; after the patrol robot is applied, daily patrol work for warehouse fire protection can be completed only by the automatic patrol robot; and 24-hour continuous patrol can be performed, so that workload is reduced, working pressure of teams is relieved, labor cost is reduced, and working efficiency is improved.

The invention provides a maintenance method for a telecontrol communication gateway machine of a transformer substation. The method comprises the steps: establishing the connection between a monitoring main station and a telecontrol communication gateway machine, comprehensively using the telecontrol communication state information and alarm information monitored in real time, configuration filescalled remotely, running logs and the like, and achieving the intelligent alarm and fault diagnosis of the telecontrol communication gateway machine according to an abnormal condition expert knowledgebase; enabling the monitoring master station to perform remote automatic inspection on the telecontrol communication gateway machine according to set inspection requirements and inspection rules, judging whether each inspection item is normal or not, comprehensively analyzing and evaluating the current state of the telecontrol communication gateway machine according to an inspection result, automatically generating an inspection report and automatically storing inspection historical information. According to the technical scheme, intelligent alarm and automatic inspection of the telecontrol communication gateway machine of the main station end are realized under the condition of not changing the network structures of the existing main station and substation, so the problem of remote quickpositioning is solved, and the working efficiency and reliability are improved.

The invention relates to an automatic power grid inspection caution system and method. The method comprises steps that acquisition stations are established according to the position of nodes in a region and data acquisition points, control stations are set in the region according to the environment and an area of the region, a center station is established at a proper place, for a power grid in various types of normal operation states, normal data of monitoring points under corresponding states is acquired and sorted through the acquisition stations, corresponding data acquisition periods are assigned by the control stations according to inspection demands, data of the acquisition stations is acquired by an unmanned plane in each data acquisition period, and the data and the screening result are uploaded to the center station. The method is advantaged in that the data uploaded by the control stations is received by the center station and is stored and saved, analysis and comparison are carried out according to the real-time data and data in comparison files, states of the data nodes are analyzed and determined according to the data information in combination with a power grid operation state, the result is sent in a short message or other data transmission mode to the control stations and node maintenance personnel, and relevant data storage work is further carried out.

The invention relates to the technical field of cable test equipment, in particular to a fireproof cable combustion test device which comprises a test chamber, a test box and a controller, the test box is arranged in the test chamber, a cable fixing mechanism, a combustion mechanism and a water spraying mechanism are arranged in the test box, and the cable fixing mechanism comprises a fixing frame, a connecting plate and a clamping plate and is used for clamping and electrifying a cable; the base is provided with an impact mechanism, and the impact mechanism comprises a supporting plate, an elastic telescopic rod, an impact carbon block and an electromagnet and is used for providing impact force for the cable; the combustion mechanism and the water spraying mechanism are both arranged in the test box, and the combustion mechanism is used for combusting a cable; the water spraying mechanism is used for spraying the cable; and the controller is electrically connected with the combustionmechanism and the water spraying mechanism so as to control starting and stopping of the combustion mechanism and the water spraying mechanism. Mounting and dismounting of a cable combustion test canbe facilitated, and the test efficiency is improved.

The invention provides an automatic patrol inspection method for the secondary equipment of an intelligent substation, comprising the following steps: step S1, activating an automatic patrol inspectorafter the identity verification of a management control center; step S2, selecting a patrol task and sending that patrol task to the automatic patrol; Step 3, calculating the patrol trajectory, scanning the two-dimensional codes on each screen cabinet according to the patrol trajectory, and matching with the patrol task by the automatic patrol detector; step 4, when the match is passed, opening that screen cabinet, scanning the two-dimensional code of each secondary equipment and recording the position; step 5, operating each secondary equipment by an automatic patrol device; Step S6, readingthe patrol information displayed on the operation panel, comparing the patrol information with the patrol task, and storing the comparison result by the automatic patrol detector; After patrol inspection, sending each comparison result to the control center for analysis; The invention also provides an intelligent substation secondary equipment automatic patrol inspection system. The invention hasthe advantages that the detection efficiency of the secondary equipment of the intelligent substation is improved, and the operation and maintenance cost is reduced.

The embodiment of the invention discloses a deformation monitoring method and apparatus for equipment in enclosed space. The deformation monitoring method for equipment in enclosed space includes thesteps: performing point cloud data acquisition on the equipment in the enclosed space regionally; for the point cloud data of the equipment in each region, after splicing and denosing, the point clouddata, matching the denoised point cloud data with each point cloud data model in a point cloud data model library so as to determine the first attribute information, of each equipment, represented bythe denoised point cloud data; saving the denoised point cloud data and the first attribute information in a correlated manner; and comparing the denoised point cloud data with the historical point cloud data correlated with the first attribute information to perform deformation analysis on each equipment. The deformation monitoring method and apparatus for equipment in the enclosed space realizes automatic inspection of the equipment in the enclosed space, improves the inspection efficiency of the equipment in the enclosed space, and reduces the probability that the inspection staff is in anunsafe environment, such as anoxia and ponding.