CN110648001A - Inspection method and system for rail transit signal system - Google Patents
Inspection method and system for rail transit signal system Download PDFInfo
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Abstract
The invention provides a method and a system for inspecting a rail transit signal system, wherein the inspection method comprises the following steps: collecting operation action data and/or action result data of a maintainer in the manual inspection project, judging whether the manual inspection project has a fault according to the operation action data and/or the action result data, and/or collecting and outputting a state image of the non-manual inspection project so that the maintainer can confirm whether the state image of the non-manual inspection project is correct, and judging whether the non-manual inspection project has the fault according to a confirmation result of the maintainer; generating a maintenance work order for the project with the fault, and generating a maintenance qualified work order for the project without the fault; and generating a maintenance qualified work order for the faulty project after the fault recovery instruction is obtained. The invention adopts a method of combining the robot and manual inspection, can carry out manual inspection on the inspection of key equipment, and can effectively supervise and evaluate the work needing manual operation or measurement of maintenance personnel by using the robot.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a method and a system for routing inspection of a rail transit signal system.
Background
In rail transit, a large amount of routing inspection items needing routing inspection are arranged and installed in a signal machine room, such as various indoor combined cabinets, lightning protection junction cabinets, comprehensive cabinets, interlocking interface cabinets and the like. A large number of signal relays, wiring terminals, lightning protection modules and other equipment are installed in the cabinets, and the states of the equipment are closely related to rail transit operation. Therefore, it is necessary to maintain these devices frequently, and in the current maintenance, inspection is generally performed by a maintenance person, generally at least twice a day. The contents of the inspection work include cleaning and checking the cabinet, checking the wiring terminal and the wiring, checking various components and the like, so the contents of the inspection work are very complicated, and the inspection work is troublesome and laborious. Meanwhile, due to the lack of an effective supervision and evaluation mechanism during manual inspection, inspection working quality completely depends on the responsibility of maintenance personnel, so that the maintenance effect is not in place, and equipment failure and undetected phenomenon often occur. In order to solve the problems, a scheme of polling by a robot is provided in the market, and a scheme of polling by the robot is to shoot pictures by a camera and other acquisition devices carried by the robot and realize polling work based on technologies such as picture identification and the like. Due to the limitation of the picture processing technology, the scheme of simply depending on the robot to carry out routing inspection has the problems of error identification, missed identification and the like. In addition, the inspection of the wiring looseness cannot be realized by a simple inspection method using a robot.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, according to a first aspect of the present invention, there is provided a method for inspecting a rail transit signal system, comprising:
collecting operation action data and/or action result data of maintenance personnel in the manual inspection project, and judging whether the manual inspection project has faults or not according to the collected operation action data and/or action result data
Collecting a state image of a non-manual inspection project, outputting the state image to ensure whether the state image is correct by maintenance personnel, and judging whether the non-manual inspection project has a fault according to a confirmation result;
generating a maintenance work order for the manual inspection items and/or the non-manual inspection items with faults, and generating a maintenance qualified work order for the manual inspection items and/or the non-manual inspection items without faults;
and acquiring a fault recovery instruction of the inspection project with the fault, and generating a maintenance qualified work order for the corresponding inspection project.
Further preferably, the step of collecting the operation action data and/or the action result data of the maintenance personnel specifically includes:
collecting an image of an operation action of a maintenance worker; and/or
Collecting measurement data measured by a maintainer in the process of inspection; and/or
And acquiring the state image of the equipment after the inspection by the maintainer is finished.
Preferably, when the measurement data measured by the maintenance personnel in the inspection process is collected, the collected measurement data comprises measurement data input by voice and/or measurement data input by characters and/or a picture of shot measurement data.
Further preferably, before the step of judging whether the manual inspection item has a fault according to the collected operation action data and/or action result data, the method further includes:
outputting the collected operation action data and/or action result data to confirm whether the collected operation action data and/or action result data are correct by maintenance personnel;
after receiving an instruction for confirming that the operation action data and/or the action result data are correct, executing the step of judging whether the manual inspection item has a fault according to the collected operation action data and/or the collected action result data;
wherein, the inspection method further comprises:
and after receiving an instruction for confirming that the operation action data and/or the action result data are correct, recording the operation action data and/or the action result data on a corresponding work order of the inspection project.
Further preferably, the status image of the non-manual inspection item is acquired by an image acquisition device on the inspection robot, and the step of acquiring the status image of the non-manual inspection item specifically includes:
acquiring position information of a non-manual inspection project;
positioning the inspection robot to the position of the non-manual inspection item according to the position information of the non-manual inspection item, and adjusting the posture of the image acquisition device, wherein the posture of the image acquisition device comprises the position and the angle of the image acquisition device; wherein the position of the image acquisition device comprises a horizontal position and a height position);
and acquiring the state image of the non-manual inspection project through the image acquisition device.
Further preferably, before the step of outputting the state image, the method further includes:
recording the position of the inspection robot and the posture data of the image acquisition device when acquiring the state image;
identifying a part to be checked according to the position and the posture data of the inspection robot;
and marking the identified part to be inspected on the state image, and taking the marked state image as the state image of the non-manual inspection item to be output.
Further preferably, the step of judging whether the manual inspection item has a fault according to the collected operation action data and/or action result data includes:
identifying the operation action represented by the operation action data, judging whether the identified operation action is consistent with the standard action of the corresponding inspection item, if not, judging that the inspection item corresponding to the operation action data is unqualified, and if so, judging that the inspection item corresponding to the operation action data is qualified;
and comparing the action result data with standard result data, judging that the inspection item corresponding to the action result data is qualified when the action result data conforms to the standard result data, and judging that the inspection item corresponding to the action result data is unqualified when the action result data does not conform to the standard result data.
Further preferably, the inspection method of the rail transit signal system is used for an inspection system of the rail transit signal system, the inspection system comprises an inspection robot and a server, the inspection robot is used for collecting operation action data and/or action result data of maintenance personnel in a manual inspection project and/or collecting state images of non-manual inspection projects, and uploading the collected operation action data and/or action result data and/or the state images of the non-manual inspection projects to the server;
the server is configured to:
judging whether the manual inspection item has a fault or not according to the operation action data and/or the action result data, and/or outputting a state image of a non-manual inspection item so that a maintainer confirms whether the state image is correct or not, and judging whether the non-manual inspection item has a fault or not according to the confirmation result of the maintainer;
generating a maintenance work order for the manual inspection projects with faults and/or the non-manual inspection projects with faults, and generating a maintenance qualified work order for the manual inspection projects without faults and/or the non-manual inspection projects without faults;
acquiring a fault recovery instruction of the inspection item with the fault, and generating a maintenance qualified work order for the corresponding inspection item after the fault recovery instruction is acquired.
According to a second aspect of the invention, an inspection system of a rail transit signal system is provided, and comprises an inspection robot and a server, wherein the inspection robot is used for collecting operation action data and/or action result data of a maintainer in a manual inspection project and/or collecting a state image of a non-manual inspection project, and uploading the collected operation action data and/or action result data and/or the state image of the non-manual inspection project to the server; the server is configured to:
judging whether the manual inspection item has a fault or not according to the operation action data and/or the action result data, and/or outputting a state image of a non-manual inspection item so that a maintainer confirms whether the state image is correct or not, and judging whether the non-manual inspection item has a fault or not according to the confirmation result of the maintainer;
generating a maintenance work order for the manual inspection projects with faults and/or the non-manual inspection projects with faults, and generating a maintenance qualified work order for the manual inspection projects without faults and/or the non-manual inspection projects without faults;
acquiring a fault recovery instruction of the inspection item with the fault, and generating a maintenance qualified work order for the corresponding inspection item after the fault recovery instruction is acquired.
According to a third aspect of the present invention, there is provided an inspection system of a rail transit signal system, the inspection system including a collection device and an electronic device, the electronic device including a memory, a processor and a computer program stored in the memory and operable on the processor, wherein the processor implements the inspection method of the rail transit signal system provided in any one of the first aspect when executing the computer program, and the collection device is configured to collect operation action data and/or action result data of a maintenance person in a manual inspection project and/or collect status images of a non-manual inspection project.
Further preferably, the electronic device may be embodied as a server. The server also comprises an inspection robot, and the acquisition device is a part of the inspection robot.
According to a fourth aspect of the present invention, a computer-readable storage medium is provided, on which a computer program is stored, wherein the program, when executed by a processor, is capable of implementing the method for routing inspection of a rail transit signal system according to any one of the aspects of the first aspect.
The invention generally adopts a method of combining an inspection robot and a maintainer. Can accomplish most by patrolling and examining the robot and patrol and examine work, can reduce maintainer's work load like this, improve the efficiency of maintenance work. Meanwhile, through the participation of maintenance personnel, the manual inspection can be carried out on the items which are easily misjudged by key equipment or machines, and the inspection work which cannot be completed by the robot can be carried out. Moreover, this application can also utilize and patrol and examine the robot and carry out effective supervision and evaluation to the work that needs maintainer manual operation or need maintainer to carry out the measurement to can supervise the project that the maintainer was patrolled and examined manually to accomplish the personnel of patrolling and examining with high quality through patrolling and examining the robot, so that can reduce the probability that the personnel of patrolling and examining the mistake appears in the work of patrolling and examining. The effect of the maintenance work is ensured.
Specifically, items needing to be inspected can be roughly divided into two types, namely manual inspection items and non-manual inspection items, and for the non-manual inspection items, such as inspection of key equipment and inspection items which are easy to misjudge through a machine, the inspection robot can be used for acquiring state images of the items, and then the state images are processed and labeled and presented to maintenance personnel, so that the maintenance personnel can check whether the items needing to be inspected mainly have faults or not one by one. The inspection of the key equipment is realized through the mode, high-quality maintenance of key parts can be realized, and the key equipment is ensured not to break down. The inspection of the inspection items which are easy to misjudge by the machine is realized by the mode, the error probability in the inspection process can be reduced, and the inspection and maintenance quality of the rail transit signal system is improved. And to the manual operation of the maintenance personnel of needs or the manual work that the maintenance personnel of needs carry out the measurement and patrol and examine the project, the scheme of this application is: the inspection robot collects and records operation actions of the maintenance personnel in the manual inspection process, action result data generated by measurement work and the like, and compares the operation actions and the data with standard operation actions and data to judge whether the maintenance personnel completes the inspection work according to the standard. The inspection robot can supervise and urge the maintenance personnel to finish the items requiring the manual inspection of the inspection personnel with high quality, so that the probability of errors of the inspection personnel in the inspection work can be reduced. The effect of the maintenance work is ensured.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic flow diagram of a method for routing inspection of a rail transit signal system according to an embodiment of the invention;
FIG. 2 is a partial schematic flow chart of S104 in FIG. 1;
fig. 3 is a schematic flow chart illustrating a method for routing inspection of a rail transit signal system according to another embodiment of the present invention;
fig. 4 shows a flow chart of a patrol method of a rail transit signal system according to still another embodiment of the present invention;
FIG. 5 illustrates a block diagram of an inspection system of a rail transit signaling system of an embodiment of the present invention;
FIG. 6 illustrates a block diagram of an exemplary server of an embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Fig. 1 shows an inspection method of a rail transit signal system according to the present invention, optionally for an inspection system of a rail transit signal system as shown in fig. 5, and the inspection system of a rail transit signal system may preferably include an inspection robot and a server. As shown in fig. 1, the method comprises the steps of:
s102, collecting operation action data and/or action result data of a maintainer in the manual inspection project, judging whether the manual inspection project has a fault or not according to the collected operation action data and/or action result data, and/or collecting a state image of the non-manual inspection project, outputting the state image to confirm whether the state image is correct or not by the maintainer, and judging whether the non-manual inspection project has the fault or not according to a confirmation result.
In this step, can roughly divide into two kinds with the project that need patrol and examine, the project is patrolled and examined in the manual work promptly and is patrolled and examined the project in the non-manual work, but the project is patrolled and examined for the manual work that just can be accomplished through visual only to the non-manual work, does not need the maintainer to carry out the project of manual operation promptly, for example patrol and examine whether the color scale of lightning protection device discolours, become red by green, the locking mark on nut and the electron post is not hard up, not a straight line, whether two nuts on every terminal post are lost, the relay data plate has or not to lose etc.. The manual inspection item is an item that needs a maintenance worker to perform manual operation, for example, a wire needs to be pulled by hand to ensure reliable connection, or maintenance work that needs measurement, such as voltage measurement work of various devices. In the embodiment disclosed in the application, the manual inspection process of the inspection project is as follows: the inspection method comprises the steps that maintenance personnel carry out specific manual operation and measurement work, an inspection robot collects and records operation actions of the maintenance personnel in the manual inspection process and action result data generated by the measurement work and the like, the operation actions and the data are uploaded to a server together with standard operation actions and data, the server compares the operation actions and the data, whether the operation actions and the data are qualified is judged, and whether the inspection personnel finish corresponding inspection items is judged according to the operation actions and the data. And whether the maintenance personnel complete the inspection work according to the standard can be judged through the steps. The inspection method can effectively supervise and evaluate the inspection items manually completed by the maintenance personnel, so that the maintenance personnel can be supervised by the inspection robot to finish the items manually inspected by the inspection personnel with high quality, and the error probability of the inspection personnel in the inspection work can be reduced. The effect of the maintenance work is ensured.
For non-manual inspection items, namely inspection items which can be completed only by visual inspection, especially for some items which need important inspection, such as inspection of key equipment and inspection items which are easy to misjudge by machines, the inspection process can be as follows: the inspection robot is used for collecting state images of the non-manual inspection items, and then the state images are processed and labeled and then presented to maintenance personnel, so that the maintenance personnel can check whether the non-manual inspection items have faults one by one. And through the mode of patrolling and examining, can realize the high-quality maintenance to key position, guarantee that key equipment or key equipment can not break down. Meanwhile, the polling of polling items which are easy to misjudge by the machine can be realized through the polling mode, the error probability in the polling process can be reduced, and the polling and maintenance quality of the rail transit signal system is improved.
Furthermore, for the items which are not easy to fail or are not important or the machine is easy to perform failure judgment in the non-manual inspection items, namely the items which are not critical in the non-manual inspection items, the robot can completely acquire images and then perform failure judgment based on an image recognition technology, and the failure judgment is not performed through naked eyes of maintenance personnel, so that the workload of the maintenance personnel can be reduced. The robot can completely acquire images of the items which are easy to fail or are important or are easy to misjudge by the machine in the non-manual inspection items, namely the more critical items in the non-manual inspection items, then appropriately process the images based on the image recognition technology, and then output the images to the maintainers for key check, so that high-quality maintenance on key parts can be realized, the key equipment or key equipment is ensured not to fail, and inspection of the inspection items which are easy to misjudge by the machine is realized. Of course, in one embodiment, all non-manual inspection items may be subjected to a machine check followed by a second review by maintenance personnel.
And S104, generating a maintenance work order for the manual inspection projects with faults and/or the non-manual inspection projects with faults, and generating a maintenance qualified work order for the manual inspection projects without faults and/or the non-manual inspection projects without faults.
In this step, a corresponding repair order can be generated for the failed inspection item determined by the server or the failed inspection item determined by the maintenance staff, so that the maintenance staff can conveniently repair the failed item. And a maintenance qualified work order can be generated for the project without faults so as to record the routing inspection work for later reference.
And S106, acquiring a fault recovery instruction of the routing inspection item with the fault, and generating a maintenance qualified work order for the corresponding routing inspection item after the fault recovery instruction is acquired.
The step can receive the instruction input operation of the maintenance personnel after the maintenance personnel repair the fault so as to confirm that the fault is eliminated according to the information input by the maintenance personnel, and can generate a maintenance qualified worksheet after the fault is eliminated so as to record that the fault of the corresponding project is eliminated.
Further preferably, the step of collecting the operation action data and/or the action result data of the maintenance personnel specifically includes: collecting an image of an operation action of a maintenance worker; and/or collecting the measurement data measured by the maintenance personnel in the routing inspection process; and/or acquiring a state image of the equipment after the inspection by the maintenance personnel is completed.
In this step, when the maintenance person performs the inspection manually, the operation of the maintenance person may be recorded by an image method through a camera or a video camera provided in the inspection robot, and data to be measured may be directly recorded by an image method, a digital method, or a voice method, for example, data on an instrument panel may be recorded by a digital method, and information on the length, height, or distance measured by a measuring tool may be recorded by an image method. Of course, some devices need to check the final state after the operation of the maintenance personnel is completed, and at this time, the states of the items after the inspection is completed can be photographed to be checked.
Preferably, when the measurement data measured by the maintenance personnel in the inspection process is collected, the collected measurement data comprises measurement data input by voice and/or measurement data input by characters and/or a picture of shot measurement data. When the measured data measured by the maintainers is collected, the measured data can be recorded in various ways according to actual needs, for example, the measured data read by the maintainers can be acquired through the voice acquisition module, or the specific measured data manually input by the maintainers can be received through an operation screen and the like. Of course, the measurement result may be directly photographed by a camera or the like. The above-mentioned modes can realize the acquisition of the measured data, and the acquisition mode of the measured data can be selected according to the actual requirement in the actual process.
Further preferably, as shown in fig. 2, the step of collecting operation action data and/or action result data of the maintenance personnel in the manual inspection project in S102, and determining whether the manual inspection project has a fault according to the collected operation action data and/or action result data specifically includes the following steps:
s1022, collecting operation action data and/or action result data of maintenance personnel in the manual inspection project;
s1024, displaying the collected operation action data and/or action result data on a display screen of the inspection robot so that maintenance personnel can confirm whether the collected operation action data and/or action result data are correct or not;
s1026, after receiving the instruction for confirming the correctness of the operation action data and/or the action result data, uploading the operation action data and/or the action result data to a server;
s1028, judging whether the manual inspection project has faults or not by the aid of the server according to the collected operation action data and/or action result data.
In the embodiment, before the data and the action result data which are manually operated by the maintenance personnel are uploaded to the server for fault judgment, the collected operation action data and/or the collected action result data are displayed on the display screen, so that the maintenance personnel can firstly check the data collected by the inspection robot on site and upload the data to the server after checking the data without errors, and thus the inspection robot can be prevented from uploading the wrong or fuzzy data to the server. And when the maintainer confirms that the data collected by the inspection robot have problems, the data can be collected again.
Further preferably, the inspection method further includes:
and after receiving an instruction for confirming that the operation action data and/or the action result data are correct, recording the operation action data and/or the action result data on a corresponding work order of the inspection project.
In this step, through the data record after confirming the maintainer to the work order of the project of patrolling and examining that corresponds, can realize keeping a blank of data to make things convenient for the later stage to look up data.
An inspection method of a rail transit signal system according to an embodiment of the present invention is described below with reference to fig. 3, the inspection method is applied to an inspection system 500 shown in fig. 5, and the inspection system 500 includes an inspection robot 510 and a server 520, and an acquisition device including an image acquisition device is disposed on the inspection robot 510, wherein, as shown in fig. 3, the inspection method includes the following steps:
s302, acquiring a state image of a non-manual inspection project through an image acquisition device;
s304, recording the position of the inspection robot and the posture data of the image acquisition device when acquiring the state image of the non-manual inspection item;
s306, identifying a part to be checked according to the position and posture data of the inspection robot;
s308, marking the identified part to be inspected on the state image of the non-manual inspection item;
s310, displaying the marked state image on a display screen of a server so that maintenance personnel can confirm whether the marked state image is correct;
s312, when an instruction which is confirmed to be correct by a maintainer is received, generating a maintenance qualified work order of the inspection project corresponding to the correct instruction, and when an instruction which is confirmed to be wrong by the maintainer is received, generating a maintenance work order of the inspection project corresponding to the wrong instruction;
and S314, generating a maintenance qualified work order for the corresponding inspection item after the fault recovery instruction is obtained.
According to the inspection method provided by the embodiment of the invention, when the state image of the non-manual inspection item is acquired, the attitude data such as the position of the inspection robot, the height and/or the angle of the image acquisition device and the like can be recorded, and the arrangement can accurately mark the specific position of the inspection robot for which equipment to acquire the image. After the position and the posture data are collected and recorded, the collected image state information, the position of the inspection robot and the posture data of the image collecting device can be uploaded to the server, after the server receives the data, the received state image can be processed and identified conventionally, and then key positions in the image, namely the positions to be inspected, can be marked according to the position of the inspection robot and the posture data of the image collecting device. And then, the marked picture can be presented to a maintenance person, so that the maintenance person can check and judge whether the routing inspection item corresponding to the image has a fault. And if the fault exists, generating a maintenance work order, generating a maintenance qualified work order after the maintenance personnel confirm that the fault is removed from the maintenance, and if the fault does not exist, directly generating a corresponding maintenance qualified work order to record that the corresponding inspection item is maintained qualified.
Further preferably, in the embodiment provided in fig. 3, step 302 specifically includes: acquiring position information of a non-manual inspection project; positioning the inspection robot to the position of the non-manual inspection item according to the position information of the non-manual inspection item, and adjusting the posture of the image acquisition device; and acquiring an image through the image acquisition device.
In this embodiment, the position of the inspection robot can be located and the height, angle, etc. of the image acquisition device can be adjusted through the acquired position information of the inspection item, so that the current state information of the equipment or the part to be acquired can be accurately acquired.
Further preferably, the step of judging whether the manual inspection item has a fault according to the collected operation action data and/or action result data includes:
and identifying the operation action represented by the operation action data, judging whether the identified operation action is consistent with the standard action of the corresponding inspection item, if not, judging that the inspection item corresponding to the operation action data is unqualified, and if so, judging that the inspection item corresponding to the operation action data is qualified.
In this step, after the operation action data of the maintenance personnel is collected, the operation action data can be uploaded to the server, and then whether the operation action of the maintenance personnel is qualified is judged at the server. Specifically, whether the identified operation action is consistent with the standard action of the corresponding inspection item or not is judged, if not, the inspection item corresponding to the operation action data is judged to be unqualified, and if so, the inspection item corresponding to the operation action data is judged to be qualified. In view of the fact that different persons have different gestures when performing the same gesture, and the factors such as height difference of maintenance personnel are considered, when judging whether the operation action is consistent with the standard action, the consistent label can be selected and identified according to the actual situation, that is, the actions are consistent here, and the actions are not limited to being completely the same, but also can be approximately consistent.
And comparing the action result data with the standard result data, judging that the inspection item corresponding to the action result data is qualified when the action result data conforms to the standard result data, and judging that the inspection item corresponding to the action result data is unqualified when the action result data does not conform to the standard result data.
In the step, the acquired result data can be compared with the standard result data through the server, so that whether the inspection item corresponding to the action result data is qualified or not is automatically judged. Specifically, when the action result data matches the standard result data, the inspection item corresponding to the action result data is judged to be qualified, and when the action result data does not match the standard result data, the inspection item corresponding to the action result data is judged to be unqualified.
Further preferably, the inspection system of the rail transit signal system comprises an inspection robot and a server, wherein the inspection robot is used for acquiring operation action data and/or action result data of maintenance personnel and/or acquiring state images of non-manual inspection items, and uploading the acquired operation action data and/or action result data of the maintenance personnel and/or the acquired state images of the non-manual inspection items to the server;
the server is used for:
judging whether the manual polling item has a fault or not according to the operation action data and/or the action result data, and/or outputting a state image of the non-manual polling item, so that a maintainer confirms whether the output state image of the non-manual polling item is correct or not, and judging whether the polled non-manual polling item has a fault or not according to the confirmation result of the maintainer;
generating a maintenance work order for the manual inspection projects with faults and/or the non-manual inspection projects with faults, and generating a maintenance qualified work order for the manual inspection projects without faults and/or the non-manual inspection projects without faults;
and acquiring a fault recovery instruction of the routing inspection item with the fault, and generating a maintenance qualified work order for the corresponding routing inspection item after the fault recovery instruction is acquired.
In the embodiment, the inspection system comprises two parts, namely an inspection robot and a server, wherein a main maintainer of the inspection robot acquires data and uploads the data to the server, and other fault judgment, data comparison, data presentation to the maintainer for confirmation, work order generation and the like are completed on the server. The structure can simplify the structure of the inspection robot to the maximum extent, and the flexibility of the inspection robot is improved. Of course, in another embodiment, a control system may be provided in the inspection robot to replace the server with the control system, so that the inspection systems can be integrated.
Further preferably, the inspection method further includes: acquiring a state image of a conventional inspection project, comparing the state image of the conventional inspection project with a standard state image of the conventional inspection project, judging whether the conventional inspection project has a fault, if so, generating a maintenance order, if not, generating a maintenance qualified order, and after receiving a fault removing instruction confirmed by a maintenance worker, generating the maintenance qualified order.
In this embodiment, the inspection robot can inspect the inspection items that can be checked to see whether there is a fault, and specifically, the inspection robot can capture the status images of the regular inspection items, compare the status images with the large images, and determine whether there is a fault in the inspection items.
The invention generally adopts a method of combining an inspection robot and a maintainer. Can accomplish most by patrolling and examining the robot and patrol and examine work, can reduce maintainer's work load like this, improve the efficiency of maintenance work. Meanwhile, through the participation of maintenance personnel, the manual inspection can be carried out on the items which are easily misjudged by key equipment or machines, and the inspection work which cannot be completed by the robot can be carried out. Moreover, this application can also utilize and patrol and examine the robot and carry out effective supervision and evaluation to the work that needs maintainer manual operation or need maintainer to carry out the measurement to can supervise the project that the maintainer was patrolled and examined manually to accomplish the personnel of patrolling and examining with high quality through patrolling and examining the robot, so that can reduce the probability that the personnel of patrolling and examining the mistake appears in the work of patrolling and examining. The effect of the maintenance work is ensured.
In the following, referring to fig. 4, a patrol method of a rail transit signal system according to an embodiment of the present invention is described, the patrol method is applied to a patrol system 500 as shown in fig. 5, and the patrol system 500 includes a patrol robot 510 and a server 520, a collection device is disposed on the patrol robot 510, the collection device includes an image collection device, wherein in the patrol method, items to be patrolled are mainly classified into four types: the first type is: the important polling items are polling items, such as polling of key equipment or polling items which are easy to misjudge by the polling robot. The second type is an inspection item that requires manual operation by maintenance personnel, such as pulling a wire by hand, to ensure whether the wire is connected with a reliable item. The third category is items that need to be measured, such as patrol items that need to measure voltage. The fourth type is a general patrol item (i.e., a patrol item of a device that is not prone to malfunction or a patrol item in which a machine is not prone to error). Meanwhile, in the inspection method, the processing process is uploaded to the server for processing. Specifically, the inspection method comprises the following steps:
s402, acquiring position information of a key inspection item needing inspection;
s404, positioning the inspection robot to the position of the key inspection item to be inspected according to the position information of the key inspection item, and adjusting the position and the angle of the image acquisition device;
s406, acquiring the state image of the key inspection project through the image acquisition device, and recording the position of the inspection robot and the position and the angle of the image acquisition device when the image acquisition device acquires the state image of the key inspection project;
s408, uploading the acquired state image, the position of the inspection robot and the position and the angle of the image acquisition device to a server;
s410, identifying key parts on the state image of the key inspection project based on the position of the inspection robot and the position and the angle of the image acquisition device, marking the identified key parts on the state image of the key inspection project, and displaying the marked state image on a display screen of a server so as to ensure whether the marked state image is correct by maintenance personnel; when an instruction that the maintenance personnel confirm to be correct is received, the step 412 is carried out, and when an instruction that the maintenance personnel confirm to be wrong is received, the step 414 is carried out;
s412, generating a maintenance qualified work order of the corresponding inspection project;
s414, sending an alarm prompt to generate a maintenance work order of the corresponding inspection project;
s416, generating a maintenance qualified work order for the corresponding inspection item after the fault recovery instruction is obtained;
s418, acquiring the gesture actions of the maintainers through the acquisition device, and uploading the acquired gesture actions to the server;
s420, judging whether the gesture action is consistent with the standard action of the corresponding inspection item or not based on the server, if not, turning to S414, and if so, turning to S412;
s422, collecting the measurement data measured by the maintainers through the collecting device, and uploading the measured measurement data to a server;
s424, judging whether the measured measurement data is consistent with the standard data of the corresponding inspection item or not based on the server, if not, turning to S414, and if so, turning to S412;
s426, acquiring images of the general inspection items through an image acquisition device, and uploading the images to a server;
and S428, judging whether the image of the general inspection item is consistent with the standard image of the corresponding inspection item based on the server, if not, turning to S414, and if so, turning to S412.
In the specific operation process, one or more types of the four types of inspection items can be inspected according to actual needs, and the inspection of the four types of inspection items can be performed simultaneously or in a crossed manner, and is not limited to the sequence of the flow chart. And the specific inspection items can be selected according to the equipment to be inspected by the traffic track signal system.
Specifically, items to be inspected for the rail transit signal system are substantially as shown in table 1 below. In addition, in addition to the items shown in table 1, the patrol personnel is required to patrol the equipment in the machine room every day, including identifying whether the indicator light is normal or not, whether abnormal temperature rise exists or not, and the like.
Based on the technical solution provided by the present application, for the items to be visually checked in table 1 below, the inspection robot may be used to take images according to actual needs, and then inspection is performed in a manner of comparing the taken images with standard images. And for the items containing the 'guarantee' characters, the items needing to be measured and the items needing to be replaced and repaired, the manual operation of maintenance personnel can be adopted, and the inspection can be carried out in a mode of supervision and evaluation of an inspection robot.
TABLE 1
As shown in fig. 5, according to a second aspect of the present invention, there is provided an inspection system 500 of a rail transit signal system, the inspection system 500 comprising an inspection robot 510 and a server 520, wherein the inspection robot 510 is configured to collect operation action data and/or action result data of a maintenance person in a manual inspection project and/or collect status images of non-manual inspection projects, and upload the collected operation action data and/or action result data and/or status images of the non-manual inspection projects to the server 520; the server 520 is configured to:
judging whether the manual inspection item has a fault or not according to the operation action data and/or the action result data, and/or outputting a state image of a non-manual inspection item so that a maintainer confirms whether the state image is correct or not, and judging whether the non-manual inspection item has a fault or not according to the confirmation result of the maintainer;
generating a maintenance work order for the manual inspection projects with faults and/or the non-manual inspection projects with faults, and generating a maintenance qualified work order for the manual inspection projects without faults and/or the non-manual inspection projects without faults;
acquiring a fault recovery instruction of the inspection item with the fault, and generating a maintenance qualified work order for the corresponding inspection item after the fault recovery instruction is acquired.
The invention provides a third aspect of the rail transit signal system inspection system, which comprises a collection device and electronic equipment, wherein the electronic equipment comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor.
Further preferably, the electronic device may be embodied as a server.
FIG. 6, among other things, shows a schematic block diagram of a server 520 that may be used to implement embodiments of the present disclosure. As shown in fig. 6, server 520 includes a Central Processing Unit (CPU)521, which may perform various appropriate actions and processes in accordance with computer program instructions stored in a Read Only Memory (ROM)522 or computer program instructions loaded from a storage unit 528 into a Random Access Memory (RAM) 523. In the RAM 523, various programs and data necessary for the operation of the server 520 can also be stored. The CPU 521, ROM 522, and RAM 523 are connected to each other via a bus 524. An input/output (I/O) interface 525 is also connected to bus 524.
A number of components in server 520 are connected to I/O interface 525, including: an input unit 526 such as a keyboard, a mouse, and the like; an output unit 527 such as various types of displays, speakers, and the like; a storage unit 528 such as a magnetic disk, optical disk, or the like; and a communication unit 529 such as a network card, modem, wireless communication transceiver, or the like. The communication unit 529 allows the server 520 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.
The processing unit 521 performs the various methods and processes described above. For example, in some embodiments, the methods of the above-described implementation examples may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as storage unit 528. In some embodiments, part or all of a computer program may be loaded and/or installed onto server 520 via ROM 522 and/or communications unit 529. When the computer program is loaded into the RAM 523 and executed by the CPU 521, one or more steps of the method in the above-described embodiment example described above may be performed. Alternatively, in other embodiments, the CPU 521 may be configured to perform the methods in the above-described implementation examples by any other suitable means (e.g., by means of firmware).
The structure of the electronic device in the third aspect is similar to that of the server 520, and is not described herein again.
The functions described herein above may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: a Field Programmable Gate Array (FPGA), an Application Specific Integrated Circuit (ASIC), an Application Specific Standard Product (ASSP), a system on a chip (SOC), a load programmable logic device (CPLD), and the like.
Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
Further, while operations are depicted in a particular order, this should be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. Under certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are included in the above discussion, these should not be construed as limitations on the scope of the disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single implementation. Conversely, various features that are described in the context of a single implementation can also be implemented in multiple implementations separately or in any suitable subcombination.
Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.
Claims (10)
1. A method for patrolling a rail transit signal system is characterized by comprising the following steps:
collecting operation action data and/or action result data of maintenance personnel in the manual inspection project, and judging whether the manual inspection project has faults or not according to the collected operation action data and/or action result data
Collecting a state image of a non-manual inspection project, outputting the state image to ensure whether the state image is correct by maintenance personnel, and judging whether the non-manual inspection project has a fault according to a confirmation result;
generating a maintenance work order for the manual inspection items and/or the non-manual inspection items with faults, and generating a maintenance qualified work order for the manual inspection items and/or the non-manual inspection items without faults;
and acquiring a fault recovery instruction of the inspection project with the fault, and generating a maintenance qualified work order for the corresponding inspection project.
2. The inspection method according to claim 1, wherein the step of collecting operation action data and/or action result data of maintenance personnel specifically comprises:
collecting an image of an operation action of a maintenance worker; and/or
Collecting measurement data measured by a maintainer in the process of inspection; and/or
And acquiring the state image of the equipment after the inspection by the maintainer is finished.
3. The inspection method for rail transit signal system according to claim 2,
when the measurement data measured by the maintenance personnel in the inspection process is collected, the collected measurement data comprises the measurement data input by voice and/or the measurement data input by characters and/or the picture of the shot measurement data.
4. The inspection method according to claim 1, wherein before the step of judging whether the manual inspection item has a fault according to the collected operation action data and/or action result data, the method further comprises:
outputting the collected operation action data and/or action result data to confirm whether the collected operation action data and/or action result data are correct by maintenance personnel;
after receiving an instruction for confirming that the operation action data and/or the action result data are correct, executing the step of judging whether the manual inspection item has a fault according to the collected operation action data and/or the collected action result data;
wherein, the inspection method further comprises:
and after receiving an instruction for confirming that the operation action data and/or the action result data are correct, recording the operation action data and/or the action result data on a corresponding work order of the inspection project.
5. The inspection method according to any one of claims 1 to 4, wherein the status image of the non-manual inspection item is acquired by an image acquisition device on the inspection robot, and the step of acquiring the status image of the non-manual inspection item specifically comprises:
acquiring position information of a non-manual inspection project;
positioning the inspection robot to the position of the non-manual inspection item according to the position information of the non-manual inspection item, and adjusting the posture of the image acquisition device, wherein the posture of the image acquisition device comprises the position and the angle of the image acquisition device;
and acquiring the state image of the non-manual inspection project through the image acquisition device.
6. The inspection method for a track traffic signal system according to claim 5, further comprising, before the step of outputting the status image:
recording the position of the inspection robot and the posture data of the image acquisition device when acquiring the state image;
identifying a part to be checked according to the position and the posture data of the inspection robot;
and marking the identified part to be inspected on the state image, and taking the marked state image as the state image of the non-manual inspection item to be output.
7. The inspection method of the rail transit signal system according to any one of claims 1 to 4, wherein the step of judging whether the manual inspection item has a fault according to the collected operation action data and/or action result data comprises the following steps:
identifying the operation action represented by the operation action data, judging whether the identified operation action is consistent with the standard action of the corresponding inspection item, if not, judging that the inspection item corresponding to the operation action data is unqualified, and if so, judging that the inspection item corresponding to the operation action data is qualified;
and comparing the action result data with standard result data, judging that the inspection item corresponding to the action result data is qualified when the action result data conforms to the standard result data, and judging that the inspection item corresponding to the action result data is unqualified when the action result data does not conform to the standard result data.
8. The utility model provides a rail transit signal system's system of patrolling and examining which characterized in that includes:
the inspection robot is used for acquiring operation action data and/or action result data of maintenance personnel in a manual inspection project and/or acquiring a state image of a non-manual inspection project, and uploading the acquired operation action data and/or action result data and/or the state image of the non-manual inspection project to the server;
the server is used for judging whether the manual inspection item has a fault or not according to the operation action data and/or the action result data and/or outputting a state image of the non-manual inspection item so that a maintainer can confirm whether the state image is correct or not and judge whether the non-manual inspection item has a fault or not according to the confirmation result of the maintainer;
generating a maintenance work order for the manual inspection projects with faults and/or the non-manual inspection projects with faults, and generating a maintenance qualified work order for the manual inspection projects without faults and/or the non-manual inspection projects without faults;
acquiring a fault recovery instruction of the inspection item with the fault, and generating a maintenance qualified work order for the corresponding inspection item after the fault recovery instruction is acquired.
9. An inspection system of a rail transit signal system, which is characterized by comprising a collecting device and an electronic device, wherein the electronic device comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, the processor realizes the inspection method of the rail transit signal system according to any one of claims 1-7 when executing the computer program, and the collecting device is used for collecting operation action data and/or action result data of maintenance personnel in a manual inspection project and/or collecting state images of a non-manual inspection project.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out an inspection method of a rail transit signal system according to any one of claims 1 to 7.
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