Patrol sign-in method and system for overground public pipeline, terminal and storage medium

Abstract

The invention discloses a patrol check-in method and system for an overground public pipeline, a terminal and a storage medium. An inspection ledger of a hierarchical structure is constructed in advance based on basic data of an overground public pipeline, and an inspection task of the overground public pipeline is established; the first level is attribute information of the place, the second level is attribute information of the building within the boundary range of the place, and the third level is attribute information of the key patrol point of the overground public pipeline of the building; acquiring a moving track of the patrol personnel and sign-in information of the overground public pipeline; and judging the validity of the sign-in information according to the moving track and the information of the overground public pipeline in the inspection ledger. According to the method, the basic data of the overground public pipeline is stored as the inspection ledger of the hierarchical structure, and the inspection task is established through the inspection ledger, so that the condition of missing inspection can be avoided. By comparing the movement track of the patrol personnel with the related information of the sign-in position in the patrol machine account, the patrol condition can be objectively supervised, and the effectiveness of the sign-in information is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline safety management, and in particular to a patrol check-in method, system, terminal and storage medium for above-ground public pipelines. Background Art

[0002] With the acceleration of urbanization, the penetration rate of pipeline gas has increased year by year. As an important part of urban infrastructure, aboveground public pipelines are responsible for providing gas to residents and commercial users. Gas pipeline leakage accidents are a common type of aboveground public pipeline accidents. Such accidents are often caused by pipeline aging, construction damage, man-made damage or natural disasters. Therefore, conducting aboveground public pipeline inspections to promptly discover and eliminate safety hazards is an important measure to ensure urban public safety.

[0003] At present, the inspection method for above-ground public pipelines is mainly for inspectors to check on a paper sign-in sheet or clock in with their mobile phones after arriving at the site. However, there are many inspection points and they are scattered, so this inspection method is prone to missed inspections. In addition, this inspection method has no supervision system, making it difficult to objectively guarantee the effectiveness of the inspection results.

[0004] Therefore, the existing technology still needs to be improved and developed. Summary of the invention

[0005] The technical problem to be solved by the present invention is that, in view of the above-mentioned defects of the prior art, a method, system, terminal and storage medium for the inspection and check-in of ground public pipelines are provided, aiming to solve the problem that the existing inspection method of ground public pipelines is prone to missed inspections and it is difficult to objectively guarantee the effectiveness of the inspection results.

[0006] The technical solution adopted by the present invention to solve the problem is as follows:

[0007] In a first aspect, an embodiment of the present invention provides a method for checking in on an above-ground public pipeline, the method comprising:

[0008] A hierarchical inspection log is constructed in advance based on the basic data of the above-ground public pipelines, and an inspection task for the above-ground public pipelines is established based on the inspection log; wherein the first level of the inspection log is the attribute information of several places, the second level is the attribute information of several buildings within the boundary of each place, and the third level is the attribute information of the key inspection points of the above-ground public pipelines of each building;

[0009] Obtaining the movement trajectory of the inspectors based on the inspection task and the check-in information of the above-ground public pipelines;

[0010] The validity of the sign-in information is determined based on the movement trajectory and the information corresponding to the above-ground public pipeline in the inspection record.

[0011] In one implementation, the attribute information of each of the places includes the place name, place type, coordinate boundary range, and place center positioning coordinates; the place types include residential areas, urban complexes, urban villages, and trade markets.

[0012] In one implementation, the attribute information of each building includes the building name, the location coordinates of the building, and the associated location.

[0013] In one embodiment, the types of key inspection points include underground valves, pressure regulating boxes, branch valves, relief valves, risers, downcomers and horizontal loop pipes; the attribute information of each key inspection point includes the associated building, associated RFID electronic tag information, category, floor, location, and on-site photos.

[0014] In one embodiment, judging the validity of the sign-in information according to the movement trajectory and the information corresponding to the above-ground public pipeline in the inspection record includes:

[0015] Determine the boundary range of the place corresponding to the above-ground public pipeline according to the inspection record, and judge whether the movement trajectory is within the boundary range of the place;

[0016] If the movement track is within the boundary of the place, continue to determine whether the place associated with the RFID electronic tag of the above-ground public pipeline is consistent with the place corresponding to the movement track;

[0017] If the locations are consistent, the sign-in is successful and the sign-in information is determined to be valid.

[0018] In one implementation, determining whether the movement trajectory is within the boundary of the place includes:

[0019] Establish a polygon according to the boundary range of the place;

[0020] Determine the check-in point of the inspector according to the movement trajectory, and generate a ray in the horizontal direction according to the check-in point;

[0021] Calculating the number of intersections between the ray and the edge of the polygon;

[0022] If the number of intersections is an odd number, it is determined to be within the boundary of the place;

[0023] If the number of intersections is an even number, it is determined to be outside the boundary of the place.

[0024] In one embodiment, the method further comprises:

[0025] If the movement track is outside the boundary of the place or the place is inconsistent, the sign-in fails and the sign-in information is judged to be invalid.

[0026] In a second aspect, an embodiment of the present invention further provides a patrol check-in system for an above-ground public pipeline, the system comprising:

[0027] A construction module is used to construct a hierarchical inspection log based on the basic data of the above-ground public pipelines in advance, and establish the inspection tasks of the above-ground public pipelines according to the inspection log; wherein the first level of the inspection log is the attribute information of several places, the second level is the attribute information of several buildings within the boundary of each place, and the third level is the attribute information of the key inspection points of the above-ground public pipelines of each building;

[0028] An acquisition module, used to acquire the movement trajectory generated by the inspectors based on the inspection tasks and the check-in information of the above-ground public pipelines;

[0029] The judgment module is used to judge the validity of the check-in information according to the movement trajectory and the information corresponding to the above-ground public pipeline in the inspection record.

[0030] In a third aspect, an embodiment of the present invention further provides a terminal comprising a memory and at least one processor; the memory stores a program; the program includes instructions for executing a patrol check-in method for a ground public pipeline as described in any one of the above-mentioned methods; and the processor is used to execute the program.

[0031] In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium on which a plurality of instructions are stored, wherein the instructions are suitable for being loaded and executed by a processor to implement the steps of any of the above-mentioned methods for patrolling and signing in on above-ground public pipelines.

[0032] Beneficial effects of the present invention: The embodiment of the present invention constructs a hierarchical inspection ledger based on the basic data of the above-ground public pipeline in advance, and establishes the inspection task of the above-ground public pipeline according to the inspection ledger; wherein the first level of the inspection ledger is the attribute information of several places, the second level is the attribute information of several buildings within the boundary of each place, and the third level is the attribute information of the key inspection points of the above-ground public pipeline of each building; obtains the movement trajectory generated by the inspection personnel based on the inspection task and the sign-in information of the above-ground public pipeline; according to the movement trajectory and the information corresponding to the above-ground public pipeline in the inspection ledger, the validity of the sign-in information is judged. The present invention stores the collected basic data of the above-ground public pipeline as a hierarchical inspection ledger, and establishes the inspection task through a clear and structured inspection ledger, which can effectively avoid the situation of missed inspection. And by comparing the movement trajectory of the inspectors and the relevant information of the sign-in position in the inspection ledger, the inspection situation can be objectively supervised to ensure the validity of the sign-in information. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 It is a flow chart of a method for checking and signing in on an above-ground public pipeline provided in an embodiment of the present invention.

[0035] Figure 2 It is a schematic diagram of the hierarchical structure of basic data of the above-ground public pipeline provided by an embodiment of the present invention.

[0036] Figure 3 This is a diagram of an RFID electronic tag style provided by an embodiment of the present invention.

[0037] Figure 4 This is a schematic diagram of the first structure of the RFID electronic tag provided by an embodiment of the present invention.

[0038] Figure 5 This is a schematic diagram of the second structure of the RFID electronic tag provided by an embodiment of the present invention.

[0039] Figure 6 This is a schematic diagram of patrol logic provided by an embodiment of the present invention.

[0040] Figure 7 It is a module schematic diagram of the inspection and check-in system for above-ground public pipelines provided by an embodiment of the present invention.

[0041] Figure 8 It is a principle block diagram of a terminal provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0042] The present invention discloses a method, system, terminal and storage medium for checking and signing in for an above-ground public pipeline. In order to make the purpose, technical solution and effect of the present invention clearer and more specific, the present invention is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0043] It will be understood by those skilled in the art that, unless expressly stated, the singular forms "one", "said", and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present invention refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof. It should be understood that when we refer to an element as being "connected" or "coupled" to another element, it may be directly connected or coupled to the other element, or there may be intermediate elements. In addition, the "connection" or "coupling" used herein may include wireless connection or wireless coupling. The term "and / or" used herein includes all or any unit and all combinations of one or more associated listed items.

[0044] It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as generally understood by those skilled in the art in the art to which the present invention belongs. It should also be understood that terms such as those defined in general dictionaries should be understood to have meanings consistent with the meanings in the context of the prior art, and will not be interpreted with idealized or overly formal meanings unless specifically defined as herein.

[0045] In view of the above-mentioned defects of the prior art, the present invention provides a method for patrolling and signing in for ground public pipelines. The method constructs a patrol ledger with a hierarchical structure based on the basic data of the ground public pipelines in advance, and establishes patrol tasks for the ground public pipelines according to the patrol ledger; wherein the first level of the patrol ledger is the attribute information of several places, the second level is the attribute information of several buildings within the boundary of each place, and the third level is the attribute information of the key patrol points of the ground public pipelines of each building; obtain the movement trajectory generated by the patrol personnel based on the patrol task and the sign-in information of the ground public pipeline; according to the movement trajectory and the information corresponding to the ground public pipeline in the patrol ledger, judge the validity of the sign-in information. The present invention stores the collected basic data of the ground public pipeline as a patrol ledger with a hierarchical structure, and establishes patrol tasks through a clear and structured patrol ledger, which can effectively avoid missed inspections. And by comparing the movement trajectory of the patrol personnel and the relevant information of the sign-in position in the patrol ledger, the patrol situation can be objectively supervised to ensure the validity of the sign-in information.

[0046] like Figure 1 As shown, the method specifically comprises the following steps:

[0047] Step S100, construct a hierarchical inspection log based on the basic data of the above-ground public pipelines in advance, and establish the inspection tasks of the above-ground public pipelines according to the inspection log; wherein the first level of the inspection log is the attribute information of several places, the second level is the attribute information of several buildings within the boundary of each place, and the third level is the attribute information of the key inspection points of the above-ground public pipelines of each building.

[0048] Specifically, the above-ground public pipeline in this embodiment refers to the above-ground public pipeline of urban gas, that is, the pipeline between the outdoor gas distribution branch pipe (the part after the buried pipeline comes out of the ground) and the main valve of the user's indoor gas inlet pipe. When there is no valve, it refers to the pipeline between the outdoor gas distribution branch pipe and the height of 1.0m from the indoor ground. The key equipment on the pipeline includes but is not limited to: ground control valve, pressure regulating box, branch pipe control valve, relief valve, etc. In this embodiment, when constructing a hierarchical inspection ledger, the structure and distribution characteristics of the above-ground public pipeline need to be considered: the above-ground public pipeline is mostly laid along the building structure of the gas supply building. After the underground gas pipeline passes through the ground valve, the pipeline is mostly laid vertically upward against the outer wall of the building, and the structural form includes lower ring upward, upper ring downward, etc. Secondly, with the interior decoration project, the direction of the pipeline may change. In addition, the above-ground public pipeline is generally in a visible place on the outer wall of the building. After the inspectors arrive nearby, they can directly see the direction of the pipeline connection and the hidden dangers without the help of the electronic map of the pipeline network. In addition, the above-ground public pipelines are relatively concentrated and area-based. Based on the above-mentioned characteristics of the ground public pipelines and the Beidou positioning accuracy of ordinary terminals (approximately 20 to 30), this embodiment sets the hierarchical structure with the first level corresponding to the place, the second level corresponding to the building within the boundary of the place, and the third level data corresponding to the key inspection points of the ground public pipelines. Based on this hierarchical structure, the basic data of the ground public pipelines is collected in advance, including but not limited to place information, building information, key inspection point information, etc. After the collection is completed, it is stored in the database to form a basic ledger for the inspection of the ground public pipelines, that is, the inspection ledger is obtained. The system background management end packages the inspection ledger to generate inspection tasks and distributes them to the corresponding inspectors.

[0049] This embodiment can clearly grasp and count the ledger information of above-ground public pipelines by constructing a hierarchical inspection ledger. It can also help gas companies to collect less above-ground public pipeline information, establish key check-in point management ledgers, realize quality supervision of above-ground public pipeline inspection work by inspectors, and ensure the authenticity and effectiveness of the inspection work. At the same time, it also avoids the problem of missing key inspection points due to work handover and new inspectors are not familiar with above-ground public pipelines.

[0050] In one implementation, the attribute information of each of the places includes the place name, place type, coordinate boundary range and place center positioning coordinates; the place types include residential areas, urban complexes, urban villages and farmers' markets.

[0051] Specifically, Figure 2As shown in the figure, the place name is a kind of identification to distinguish different places, such as a community, a square, and a shopping mall. The place type is to classify the place, which is helpful to better formulate the inspection tasks. Among them, the place types include: community, that is, residential area, usually with multiple residential buildings; urban complex, a comprehensive building complex integrating multiple functions such as business, office, and entertainment; urban village, that is, traditional village in the city, usually with high building density and complex infrastructure; market, an area where commodity trading is concentrated, usually with multiple stalls. The coordinate boundary range is the actual geographical location and boundary of the place. It can be a closed area defined by a series of coordinate points. It is used to clarify the specific geographical scope of the place and help the subsequent spatial analysis. The place center positioning coordinates are the coordinates of the center point of the place's geographical location, reflecting a representative location of the place, which is convenient for rapid positioning, navigation, marking, and analysis. The attribute information of each place not only clearly identifies the basic characteristics of the place, such as name and type, but also describes the spatial location of the place in detail, such as coordinate boundaries and center positioning, which is helpful for subsequent planning of inspection tasks and supervision of inspections.

[0052] In one implementation, the attribute information of each building includes the building name, the location coordinates of the building, and the associated location.

[0053] Specifically, Figure 2 As shown in the figure, the building name is an identifier to distinguish different buildings, which is convenient for searching and identifying. The location coordinates of a building are the specific location of the building in geographic space, which can be represented by longitude and latitude. The associated place is the specific place where the building is located, such as a community or a commercial complex, which is convenient for understanding the purpose and environment of the building, and thus helps in the subsequent planning of inspection tasks. The attribute information of the building is conducive to formulating more reasonable and effective inspection tasks, and it is convenient for inspectors to quickly locate specific buildings.

[0054] In one implementation, the types of key inspection points include underground valves, pressure regulating boxes, branch valves, relief valves, risers, downcomers and horizontal loop pipes; the attribute information of each key inspection point includes the associated building, associated RFID electronic tag information, category, floor, location, and on-site photos.

[0055] Specifically, Figure 2As shown, key inspection points are the parts of the above-ground public pipelines that need special attention and inspection. Types include but are not limited to: underground valves, which are used to control the flow of materials in and out; pressure regulating boxes, which are used to adjust and control pressure; branch valves, which are valves connecting the main pipeline and the branch line, and are used to control branch flow; relief valves, which are used to release pressure or discharge gas; risers, which are vertical pipelines; downcomers, which are descending pipelines, which can be used to discharge gas to avoid gas accumulation; horizontal ring pipes, which are horizontally arranged ring pipelines. The attribute information of each key inspection point includes but is not limited to: the associated building, that is, the specific building to which each key inspection point belongs, which is helpful for positioning and navigation; the associated RFID electronic tag information, that is, each key inspection point is equipped with a unique RFID electronic tag, which can quickly obtain the detailed information and / or clock-in of the key inspection point by scanning, thereby improving the inspection efficiency; the category, that is, the specific type of each key inspection point, such as ground valves, pressure regulating boxes, etc., which is helpful for identification and classification management, as well as the formulation of reasonable inspection tasks; the floor, that is, the specific floor of each key inspection point in the building; the orientation, that is, the specific location of each key inspection point in the building, such as the northeast corner, southwest side, etc., which helps the inspectors to quickly find the target; the on-site photos, that is, providing real-time image information of the key inspection points, which is helpful for remote monitoring or post-inspection. This embodiment collects and records the attribute information of each key inspection point, which can help the inspectors to conduct accurate inspections and reduce the situation of mis-inspection or missed inspections. In addition, the use of RFID electronic tags to quickly read information can improve the automation level of inspection work and achieve efficient inspection and management.

[0056] In short, this embodiment takes places-buildings-key check-in points as management objects, uses NFC technology, Beidou positioning technology, and RFID electronic tags as technical support, and realizes the supervision of the work quality of ground public pipe inspections through the NFC module and Beidou positioning module of the inspectors' mobile terminals. Each place has an independent boundary range on the map, each building records the information of the place to which it belongs, and the key check-in points of the ground public pipe record the information of the building to which it belongs, and RFID electronic tags are installed at the key inspection points. Figure 3 It is an example style of RFID electronic tag.

[0057] Furthermore, considering that most of the public pipelines on the ground are in an open-air environment and some facilities on the pipelines are protected by boxes, the production requirements of the RFID electronic tags of this embodiment need to meet the following conditions: able to work normally under the temperature conditions of -20℃~+65℃, moisture-proof and sun-proof, able to work normally under the humidity conditions of 10%~95%, the working frequency is 13.24MHZ±0.7MHZ, and can support the reading and recognition of the NFC module of ordinary mobile phones.

[0058] Furthermore, the RFID electronic tag can be generated by selecting one of the following two structures. The first structure is a laminated structure of the outer material, the middle material (chip + copper coil) and the base material (such as Figure 4 The second structure is a laminated structure of outer material, middle material (chip + copper coil), base material and anti-metal backing glue (as shown in Figure 5 shown).

[0059] Furthermore, in view of the fact that the installation of pipeline on-site RFID electronic tags needs to support application scenarios of being pasted on a box and hung on a pipeline, in order to facilitate the unified management of RFID electronic tags, each RFID electronic tag needs to have a unique character code.

[0060] For example, the encoding format may be "YY-M0-XXXXXXXX", where YY represents the last two digits of the year of production, M0 represents the manufacturer, and XXXXXXXX represents the serial number.

[0061] Furthermore, a corresponding barcode is provided above the character code (information can be entered through the barcode). The character code of each RFID electronic tag needs to be entered into the system platform and managed through the system platform. RFID electronic tags that are not registered in the system are invalid tags. During subsequent use, if there are quality problems with the RFID electronic tags, they can be traced back and managed through the character code. At the same time, if the sensor chip of the RFID electronic tag on site is damaged, it can also be untied and replaced through the character code and barcode of the RFID electronic tag.

[0062] Step S200: Obtain the movement trajectory of the inspectors based on the inspection task and the check-in information of the above-ground public pipelines.

[0063] Specifically, the system platform in this embodiment can be composed of an APP end and a background management end of the terminal, wherein the APP end of the terminal is responsible for collecting ground public pipeline data and performing inspection tasks. The background management personnel can grasp the inspection situation of the inspectors in real time through the sign-in / punch-in information transmitted back by the system front end and the movement trajectory of the terminal, wherein the movement trajectory can be collected in real time by the Beidou positioning module of the terminal. In the actual inspection process, when the inspectors enter the scope of the venue, the Beidou positioning module of the terminal can sense that the personnel have arrived near the punch-in point, and then the inspectors use the NFC function module of the terminal to contact the RFID electronic tags pre-set inside the building, so as to realize the sign-in and punch-in of the key inspection points of the ground public pipelines.

[0064] Step S300: judging the validity of the sign-in information according to the movement trajectory and the information corresponding to the above-ground public pipeline in the inspection record.

[0065] Specifically, after the inspector enters the venue area, he turns on the NFC reading function of the terminal and approaches the RFID electronic tag. The system automatically identifies the information of the electronic tag and compares it with the information of the current venue in the inspection ledger stored in the background. If the information is consistent, it means that the key inspection point has been successfully clocked in, and the check-in information corresponding to the key inspection point is judged to be valid. In order to further ensure the validity of the check-in information, the movement trajectory of the inspector can also be analyzed. Only when the movement trajectory of the inspector meets the requirements and the comparison information is consistent, can the check-in information corresponding to the key inspection point be finally judged to be valid.

[0066] In one implementation, judging the validity of the sign-in information according to the movement trajectory and the information corresponding to the above-ground public pipeline in the inspection record includes:

[0067] Determine the boundary range of the place corresponding to the above-ground public pipeline according to the inspection record, and judge whether the movement trajectory is within the boundary range of the place;

[0068] If the movement track is within the boundary of the place, continue to determine whether the place associated with the RFID electronic tag of the above-ground public pipeline is consistent with the place corresponding to the movement track;

[0069] If the places are consistent, the sign-in is successful and the sign-in information is judged to be valid;

[0070] If the movement track is outside the boundary of the place or the place is inconsistent, the sign-in fails and the sign-in information is judged to be invalid.

[0071] Specifically, Figure 6 As shown, to determine whether the sign-in information is valid, first, it is necessary to determine the site boundary range of the key inspection point of the ground public pipeline currently clocked in based on the information in the inspection ledger, and verify whether the sign-in location is legal and valid in combination with the movement trajectory of the inspector. If the movement trajectory shows that the sign-in location is within the site boundary range, it means that the sign-in location is legal and valid; if the movement trajectory shows that the sign-in location is outside the site boundary range, it means that the sign-in location is invalid, then the sign-in fails, and the currently generated sign-in information will also be judged invalid. If the sign-in location is legal and valid, it is necessary to further check whether the place associated with the RFID electronic tag is consistent with the place corresponding to the sign-in location displayed by the movement trajectory. The verification content includes but is not limited to checking the geographic location and site information. If the two places are consistent after verification, it means that the inspector has indeed signed in at the correct location, and the sign-in is judged to be successful and the sign-in information is valid; if the two places are inconsistent after verification, it means that there may be a sign-in error or abnormality, and the sign-in fails and the sign-in information is invalid.

[0072] In one implementation, determining whether the movement track is within the boundary of the place includes:

[0073] Establish a polygon according to the boundary range of the place;

[0074] Determine the check-in point of the inspector according to the movement trajectory, and generate a ray in the horizontal direction according to the check-in point;

[0075] Calculating the number of intersections between the ray and the edge of the polygon;

[0076] If the number of intersections is an odd number, it is determined to be within the boundary of the place;

[0077] If the number of intersections is an even number, it is determined to be outside the boundary of the place.

[0078] Since the public pipeline on the ground is attached to the building, the positioning error of the terminal inside the building is large, and the public riser structure on the ground is vertically upward or downward. The latitude and longitude coordinates of the key inspection points at the same position on different floors are basically the same, and only the elevation information is different. The elevation error of the GPS positioning function of the common terminal is large, which is easy to misjudge. Therefore, this embodiment uses a ray method to determine whether the check-in position of the inspector is within the boundary range of the place. Specifically, a polygon is constructed with the boundary range of the place, starting from the check-in point displayed by the moving trajectory, a ray is made in the horizontal direction to the right (or left), and the number of intersections between the ray and the edge of the polygon is calculated. If the number of intersections is an odd number, it means that the check-in point is located within the polygon, and the check-in position displayed by the moving trajectory is judged to be within the boundary range of the place; if the number of intersections is an even number, it means that the check-in point is located outside the polygon, and the check-in position displayed by the moving trajectory is judged to be outside the boundary range of the place. By constructing a polygon and calculating the number of intersections using the ray intersection principle, this embodiment can more accurately determine whether the check-in position of the inspector is legal and valid, thereby improving the accuracy and reliability of inspection management.

[0079] The advantages of the present invention are:

[0080] 1. The present invention can provide a set of effective data models for enterprises to roughly grasp the basic ledger data of ground public pipes and assist in the quality supervision of ground public pipe inspection operations by collecting information on key inspection points of places, buildings and public pipes.

[0081] 2. The present invention can determine the validity of check-in points in multiple closed areas by comparing the trajectory of the mobile terminal with the boundary range of the place, and comparing the place associated with the key check-in point with the place matching the trajectory, such as personnel inspection of key facilities of multiple stations, personnel inspection of facilities of multiple buildings, etc.

[0082] 3. The present invention adopts the NFC punch-in function to realize the paperless check-in operation of the ground public pipe inspection, and provides good scalability for the system APP to view the historical inspection records of the check-in point through NFC.

[0083] 4. The present invention adopts RFID electronic tag design, which makes it easy to install in various on-site environments.

[0084] 5. The RFID electronic tag coding design adopted by the present invention realizes the uniformity and uniqueness of the management of RFID electronic tags produced by different manufacturers and in different years, and facilitates traceability when quality problems occur in the electronic tags.

[0085] Based on the above embodiments, the present invention also provides a patrol check-in system for above-ground public pipelines, such as Figure 7 As shown, the system comprises:

[0086] Construction module 01 is used to construct a hierarchical inspection record based on the basic data of the aboveground public pipeline in advance, and establish the inspection task of the aboveground public pipeline according to the inspection record; wherein the first level of the inspection record is the attribute information of several places, the second level is the attribute information of several buildings within the boundary of each place, and the third level is the attribute information of the key inspection points of the aboveground public pipeline of each building;

[0087] An acquisition module 02 is used to acquire the movement trajectory generated by the inspection personnel based on the inspection task and the check-in information of the above-ground public pipeline;

[0088] The judgment module 03 is used to judge the validity of the check-in information according to the movement trajectory and the information corresponding to the above-ground public pipeline in the inspection record.

[0089] Based on the above embodiment, the present invention further provides a terminal, whose principle block diagram can be shown as follows: Figure 8 As shown. The terminal includes a processor, a memory, a network interface, and a display screen connected through a system bus. Among them, the processor of the terminal is used to provide computing and control capabilities. The memory of the terminal includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The network interface of the terminal is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a method for patrolling and signing in on a ground public pipeline is implemented. The display screen of the terminal can be a liquid crystal display screen or an electronic ink display screen.

[0090] Those skilled in the art will understand that Figure 8The principle block diagram shown in the figure is only a block diagram of a partial structure related to the scheme of the present invention, and does not constitute a limitation on the terminal to which the scheme of the present invention is applied. The specific terminal may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0091] In one implementation, the memory of the terminal stores one or more programs, and is configured to be executed by one or more processors. The one or more programs include instructions for performing a patrol check-in method for above-ground public pipelines.

[0092] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided by the present invention can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0093] In summary, the present invention discloses a patrol check-in method, system, terminal and storage medium for ground public pipelines. The method constructs a hierarchical patrol ledger based on the basic data of the ground public pipeline in advance, and establishes a patrol task for the ground public pipeline according to the patrol ledger; wherein the first level of the patrol ledger is the attribute information of several places, the second level is the attribute information of several buildings within the boundary of each place, and the third level is the attribute information of the key patrol points of the ground public pipeline of each building; obtain the movement trajectory generated by the patrol personnel based on the patrol task and the check-in information of the ground public pipeline; according to the movement trajectory and the information corresponding to the ground public pipeline in the patrol ledger, judge the validity of the check-in information. The present invention stores the collected basic data of the ground public pipeline as a patrol ledger with a hierarchical structure, and establishes patrol tasks through a clear and structured patrol ledger, which can effectively avoid missed inspections. And by comparing the movement trajectory of the patrol personnel and the relevant information of the check-in position in the patrol ledger, the patrol situation can be objectively supervised to ensure the validity of the check-in information.

[0094] It should be understood that the application of the present invention is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made based on the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A method for checking in on an above-ground public pipeline, characterized in that: The method comprises: A hierarchical inspection log is constructed in advance based on the basic data of the above-ground public pipelines, and an inspection task for the above-ground public pipelines is established based on the inspection log; wherein the first level of the inspection log is the attribute information of several places, the second level is the attribute information of several buildings within the boundary of each place, and the third level is the attribute information of the key inspection points of the above-ground public pipelines of each building; Obtaining the movement trajectory of the inspectors based on the inspection task and the check-in information of the above-ground public pipelines; The validity of the sign-in information is determined based on the movement trajectory and the information corresponding to the above-ground public pipeline in the inspection record.

2. The inspection and check-in method for above-ground public pipelines according to claim 1 is characterized in that: The attribute information of each of the places includes the place name, place type, coordinate boundary range and place center positioning coordinates; the place types include residential areas, urban complexes, urban villages and trade markets.

3. The inspection and check-in method for above-ground public pipelines according to claim 1 is characterized in that: The attribute information of each building includes the building name, the location coordinates of the building and the associated place.

4. The inspection and check-in method for above-ground public pipelines according to claim 1 is characterized in that: The types of key inspection points include underground valves, pressure regulating boxes, branch valves, relief valves, risers, downcomers and horizontal loop pipes; the attribute information of each key inspection point includes the associated building, associated RFID electronic tag information, category, floor, location, and on-site photos.

5. The inspection and check-in method for above-ground public pipelines according to claim 4 is characterized in that: The determining the validity of the check-in information according to the movement trajectory and the information corresponding to the above-ground public pipeline in the inspection record includes: Determine the boundary range of the place corresponding to the above-ground public pipeline according to the inspection record, and judge whether the movement trajectory is within the boundary range of the place; If the movement track is within the boundary of the place, continue to determine whether the place associated with the RFID electronic tag of the above-ground public pipeline is consistent with the place corresponding to the movement track; If the locations are consistent, the sign-in is successful and the sign-in information is determined to be valid.

6. The inspection and check-in method for above-ground public pipelines according to claim 5 is characterized in that: The determining whether the movement track is within the boundary of the place includes: Establish a polygon according to the boundary range of the place; Determine the check-in point of the inspector according to the movement trajectory, and generate a ray in the horizontal direction according to the check-in point; Calculating the number of intersections between the ray and the edge of the polygon; If the number of intersections is an odd number, it is determined to be within the boundary of the place; If the number of intersections is an even number, it is determined to be outside the boundary of the place.

7. The inspection and check-in method for above-ground public pipelines according to claim 5, characterized in that: The method further comprises: If the movement track is outside the boundary of the place or the place is inconsistent, the sign-in fails and the sign-in information is judged to be invalid.

8. A patrol check-in system for above-ground public pipelines, characterized in that: The system comprises: A construction module is used to construct a hierarchical inspection log based on the basic data of the above-ground public pipelines in advance, and establish the inspection tasks of the above-ground public pipelines according to the inspection log; wherein the first level of the inspection log is the attribute information of several places, the second level is the attribute information of several buildings within the boundary of each place, and the third level is the attribute information of the key inspection points of the above-ground public pipelines of each building; An acquisition module, used to acquire the movement trajectory generated by the inspectors based on the inspection tasks and the check-in information of the above-ground public pipelines; The judgment module is used to judge the validity of the check-in information according to the movement trajectory and the information corresponding to the above-ground public pipeline in the inspection record.

9. A terminal, characterized in that: The terminal includes a memory and at least one processor; the memory stores a program; the program contains instructions for executing the inspection and check-in method for the above-ground public pipeline as described in any one of claims 1-7; and the processor is used to execute the program.

10. A computer-readable storage medium having a plurality of instructions stored thereon, characterized in that: The instructions are suitable for being loaded and executed by a processor to implement the steps of the above-ground public pipeline inspection and check-in method as described in any one of claims 1-7.

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