CN114841663A - Verification method, device and equipment for installation quality of GPS equipment and storage medium - Google Patents
Verification method, device and equipment for installation quality of GPS equipment and storage medium Download PDFInfo
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Abstract
The application discloses a method, a device, equipment and a storage medium for checking installation quality of GPS equipment, relates to the technical field of data checking, and can solve the technical problems of low checking precision and high cost caused by single checking data dimension and large data specificity when the installation quality of the GPS equipment is checked. The method comprises the following steps: acquiring a construction contract uploaded by a GPS equipment data user, and extracting construction work order information corresponding to GPS equipment installation according to the construction contract; determining construction result information after a construction party carries out construction according to the construction work order information, wherein the construction result information and the construction work order information contain the same verification project type; and determining the installation quality check result of the GPS equipment by comparing the construction work order information with the construction result information. The method and the device are suitable for realizing intelligent verification of the installation quality of the GPS equipment from a plurality of data dimensions contained in the construction work order information and the construction result information.
Description
Technical Field
The present application relates to the field of data verification technologies, and in particular, to a method, an apparatus, a device, and a storage medium for verifying installation quality of a GPS device.
Background
With the development of communication technology, before leasing business is performed in the financing leasing industry, a Global Positioning System (GPS) device is installed on a leasing object, so as to use the GPS device to realize online statistics, risk prevention and control, information tracking, and the like on the leasing object. However, in the present stage, after the GPS device is installed for the rental goods, the data reported by the GPS device often has a lot of quality problems because the installation quality of the GPS device is not uniform. The source of the method is that the system does not check the installation result of the GPS equipment, and part of the GPS equipment has problems in installation information input. Therefore, how to timely and accurately evaluate the installation quality, supervise rectification or rework, and improve the quality and reliability of the data source at the source becomes a problem to be solved urgently.
At present, when the installation quality of the GPS equipment is checked, the adopted method is usually to identify and analyze the GPS information of the leased object, compare the GPS installation information in the GPS information with the normal GPS installation information stored in a database, judge the installation condition of the GPS equipment according to the analysis result and determine whether the installation problem exists.
However, in the current quality verification method for installing the GPS device, only the GPS information of the rental item is collected, the data dimension is single, the data specificity is high, the verification accuracy is low, and the method is only suitable for a specific supplier to perform internal installation quality control and problem troubleshooting. In addition, the combined comparison with normal GPS installation information and the like presupposes a certain "correct" data accumulation, and requires a large data cost and time cost.
Disclosure of Invention
In view of this, the present application provides a method, an apparatus, a device and a storage medium for checking installation quality of a GPS device, which can solve the technical problems of low checking accuracy and high cost caused by single checking data dimension and large data specificity when checking installation quality of a GPS device at present.
According to one aspect of the application, a method for verifying installation quality of a GPS device is provided, and the method comprises the following steps:
acquiring a construction contract uploaded by a GPS equipment data user, and extracting construction work order information corresponding to GPS equipment installation according to the construction contract, wherein the construction work order information comprises at least two verification project data in a work order number, a product number to be constructed, the number of GPS equipment to be installed, the number of the GPS equipment to be installed and an appointed installation address;
determining construction result information after a construction party carries out construction according to the construction work order information, wherein the construction result information comprises at least two verification project data of a work order number, a product number after construction, the number of GPS equipment after construction, a GPS equipment number after construction and a construction completion address, and the construction result information and the construction work order information contain the same verification project type;
and determining the installation quality check result of the GPS equipment by comparing the construction work order information with the construction result information.
According to another aspect of the present application, there is provided a GPS device installation quality verification apparatus, including:
the extraction module is used for acquiring a construction contract uploaded by a GPS equipment data user and extracting construction work order information corresponding to GPS equipment installation according to the construction contract, wherein the construction work order information comprises at least two verification project data of a work order number, a product number to be constructed, the number of GPS equipment to be installed, a GPS equipment number to be installed and an appointed installation address;
the determining module is used for determining construction result information after a construction party carries out construction according to the construction work order information, wherein the construction result information comprises at least two verification project data in a work order number, a product number after construction, the number of GPS equipment after construction, the number of the GPS equipment after construction and a construction completion address, and the construction result information and the construction work order information contain the same verification project type;
and the comparison module is used for determining the installation quality check result of the GPS equipment by comparing the construction work order information with the construction result information.
According to yet another aspect of the present application, there is provided a non-transitory readable storage medium having stored thereon a computer program which, when executed by a processor, implements the above-described method of verifying installation quality of a GPS device.
According to yet another aspect of the present application, there is provided a computer device comprising a non-volatile readable storage medium, a processor, and a computer program stored on the non-volatile readable storage medium and executable on the processor, the processor implementing the above method for verifying the installation quality of a GPS device when executing the program.
Compared with the quality verification mode of the existing GPS equipment installation, the method can firstly acquire the construction contract uploaded by a GPS equipment data user and extract the construction work order information corresponding to the GPS equipment installation according to the construction contract, wherein the construction work order information comprises at least two verification project data in a work order number, a product number to be constructed, the number of GPS equipment to be installed, the number of the GPS equipment to be installed and a reserved installation address; further, construction result information of a construction party after construction according to the construction work order information can be determined, wherein the construction result information comprises at least two verification project data in a work order number, a construction finished product number, the number of constructed GPS equipment and a construction finished address, and the types of verification projects contained in the construction result information and the construction work order information are the same; and finally, determining the installation quality check result of the GPS equipment by comparing the construction work order information with the construction result information. According to the technical scheme, the check of the installation quality of the GPS equipment is carried out by starting from a plurality of data dimensions contained in the construction work order information and the construction result information, the accuracy and the reliability of the check can be improved, further, various GPS installation problems such as repeated renting of rented objects in the same renting period can be effectively avoided, the data quality problem of the GPS equipment after the GPS equipment is connected to the network is reduced, and the later-stage data management cost of a data user is reduced. In addition, the quality of GPS equipment installation is controlled on the construction source, the rented wind control operation risk caused by large-scale data quality problems can be effectively reduced, the time window for finding and solving the GPS installation problems is advanced to the construction completion stage, and the cost for solving the GPS equipment installation problems can be effectively reduced.
The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application to the disclosed embodiment. In the drawings:
fig. 1 is a schematic flowchart illustrating a method for verifying installation quality of a GPS device according to an embodiment of the present disclosure;
FIG. 2 is a flow chart illustrating another method for verifying installation quality of a GPS device according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram illustrating a verification apparatus for installation quality of a GPS device according to an embodiment of the present application;
fig. 4 shows a schematic structural diagram of another GPS device installation quality verification apparatus provided in the embodiment of the present application.
Detailed Description
The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Aiming at the technical problems of low verification precision and high cost caused by single verification data dimension and large data specificity when the installation quality of the GPS equipment is verified at present, the application provides a verification method for the installation quality of the GPS equipment, as shown in figure 1, the method comprises the following steps:
101. and acquiring a construction contract uploaded by a GPS equipment data user, and extracting construction work order information corresponding to GPS equipment installation according to the construction contract.
In a specific application scenario, for the financing rental business, a renter can use the GPS device as a GPS device data user to install GPS devices for rents, so that the GPS devices are utilized to realize online statistics, risk prevention and control, information tracking and the like of the rents. The rental article may include any product that can be displaced, such as a charger, an automobile, a bicycle, a machine, and the like, and in this embodiment and the following steps of the embodiment, the technical solution in the present application is described with the rental article as an automobile, but the technical solution in the present application is not specifically limited.
For the embodiment, for example, when the rental item is an automobile, a user of GPS device data (e.g., a rental company) may add a GPS device to the automobile before renting the automobile, and obtain real-time operation data of the automobile, so as to perform operation and wind control management on the automobile. The GPS equipment data user can generate a construction contract according to the installation cooperation information, entrust a GPS equipment installation constructor (such as an equipment supplier) to carry out construction, and the constructor carries out field construction according to construction work order information limited by the construction contract. The construction work order information is work order information extracted from a construction contract generated by a GPS equipment data user, the construction work order information can comprise a work order number and a product number to be constructed (such as a frame number of a vehicle to be constructed), and optionally, the construction work order information can also comprise verification project data such as the number of GPS equipment to be installed, the number of the GPS equipment to be installed, reserved installation address information and the like. In a specific application scenario, in order to ensure the accuracy of installation verification of the GPS device, the extracted construction order information should at least include the at least two verification project data.
The execution main body of the embodiment can be a device for checking the installation quality of the GPS equipment, and the device can be configured at a client side or a service side, can extract construction work order information at least containing two kinds of checking project data according to a construction contract uploaded by a GPS equipment data user, and determines construction result information after a constructor conducts construction according to the construction work order information, wherein the construction result information is the same as the type of the checking project contained in the construction work order information. Furthermore, the installation quality verification result of the GPS equipment can be determined by comparing construction work order information and construction result information from multiple dimensions.
102. And determining construction result information after the construction party performs construction according to the construction work order information, wherein the construction result information and the construction work order information contain the same verification project type.
The construction party is a GPS equipment installation construction party (such as an equipment supplier), the construction party can carry out on-site construction according to construction work order information limited by a construction contract, and construction result information of construction completion can be obtained after the construction is completed. The construction result information is the result information of the GPS equipment installation construction party after construction according to the construction work order, the construction result information can comprise the work order number, the product number of the construction completion (such as the number of the vehicle frame of the construction completion), optionally, the construction result information can also comprise the verification project data of the construction completion GPS equipment number, the construction completion address and the like. In a specific application scenario, in order to ensure the accuracy of installation verification of the GPS device, the extracted construction result information should at least include the at least two verification project data. In addition, in order to facilitate the horizontal comparison of the same verification project types, it should be ensured that at least two verification project data in the construction result information are the same as the verification project types included in the construction work order information.
In a specific application scenario, when the construction result information is obtained, two modes can be included, wherein one mode is that the construction result information actively uploaded by a construction party after construction is finished is received; the other method is that the construction completion materials (such as shot construction result pictures, operation results of GPS equipment and the like) uploaded indirectly by a construction party or an acceptance party are obtained first, and then construction result information is intelligently extracted according to the construction completion materials. In order to avoid information falsification when the construction party actively uploads construction result information, the second construction result information extraction method is preferred in this embodiment.
103. And determining the installation quality check result of the GPS equipment by comparing the construction work order information with the construction result information.
For this embodiment, when comparing the construction work order information with the construction result information, the same work order number may be used to correlate the construction work order information with the construction result information, and the specific implementation process is described as follows:
1. basically, the construction work order information includes a work order number and a product number to be constructed (such as a vehicle frame number of a vehicle to be constructed), and the construction result information includes a work order number and a product number of a finished construction (such as a vehicle frame number of a finished construction). For the embodiment, the product number to be constructed under the same worksheet number can be compared with the product number after construction, and if the product number is not consistent with the product number after construction, the problem that the construction target vehicle is wrong or the reported frame number is wrong exists.
2. Furthermore, the number of GPS equipment to be installed can be increased in the construction work order information, and the number of GPS equipment for completing construction can be increased in the construction result information. Comparing the number of the GPS equipment to be installed with the number of the GPS equipment which is constructed, and if the number of the GPS equipment which is constructed is larger than the number of the GPS equipment to be installed, explaining that the problem that one car is associated with too many GPS equipment exists; if the number of the constructed GPS equipment is less than that of the GPS equipment to be installed, the problem of missing installation of the GPS equipment is explained.
3. And further, a GPS equipment number to be installed can be added in the construction work order information, and a GPS equipment number for completing construction can be added in the construction result information. And comparing the number of the GPS equipment to be installed with the number of the GPS equipment which is constructed, wherein if the number of the GPS equipment to be installed is inconsistent, the problem of wrong installation of the GPS equipment exists.
4. Furthermore, a reserved installation address can be added in the construction work order information, and a construction completion address can be added in the result information. And comparing the reserved installation address with the construction completion address, and if the reserved installation address is inconsistent with the construction completion address, the problem of abnormal installation address exists.
By the verification method for the installation quality of the GPS equipment in the embodiment, the construction contract uploaded by a GPS equipment data user can be obtained firstly, and the construction work order information corresponding to the installation of the GPS equipment is extracted according to the construction contract, wherein the construction work order information comprises at least two verification project data of a work order number, a product number to be constructed, the number of the GPS equipment to be installed and an appointed installation address; further, construction result information of a construction party after construction according to the construction work order information can be determined, wherein the construction result information comprises at least two verification project data in a work order number, a construction finished product number, the number of constructed GPS equipment and a construction finished address, and the types of verification projects contained in the construction result information and the construction work order information are the same; and finally, determining the installation quality check result of the GPS equipment by comparing the construction work order information with the construction result information. According to the technical scheme, the check of the installation quality of the GPS equipment is carried out by starting from a plurality of data dimensions contained in the construction work order information and the construction result information, the accuracy and the reliability of the check can be improved, further, various GPS installation problems such as repeated renting of rented objects in the same renting period can be effectively avoided, the data quality problem of the GPS equipment after the GPS equipment is connected to the network is reduced, and the later-stage data management cost of a data user is reduced. In addition, the quality of GPS equipment installation is controlled on the construction source, the rented wind control operation risk caused by large-scale data quality problems can be effectively reduced, the time window for finding and solving the GPS installation problems is advanced to the construction completion stage, and the cost for solving the GPS equipment installation problems can be effectively reduced.
Further, as a refinement and an extension of the specific implementation of the foregoing embodiment, in order to fully illustrate the specific implementation process in this embodiment, another method for checking the installation quality of the GPS device is provided, as shown in fig. 2, the method includes:
201. and acquiring a construction contract uploaded by a GPS equipment data user, and acquiring preset keywords corresponding to preset verification items and approximate keywords corresponding to the preset keywords.
The preset verification items can comprise work order numbers, construction product numbers, the number of GPS equipment, GPS equipment numbers, installation addresses and the like. The preset keywords refer to words or word combinations representative of the preset verification items, and for example, the preset keywords corresponding to the preset verification item, i.e. the work order number, may be: work order number, work order + number; the preset keywords corresponding to the preset verification project of the construction product number can be as follows: construction + product number, construction + product + number; the preset keywords corresponding to the preset verification item of the number of GPS devices may be: GPS/device + number; the preset keywords corresponding to the preset verification item of the GPS device number may be: GPS/device number, GPS/device + number; the preset keywords corresponding to the preset verification item, i.e. the installation address, may be: installation address, installation + address, address. Wherein "+" for a combination of words means that two words may be adjacent or separated by fewer characters (e.g., 1 to 2 characters) in the matched text, and the order of the positions of the words is not limited.
In a specific application scenario, due to the profound and profound Chinese character culture, when keywords are preset for each preset verification item, all possible keywords cannot be listed comprehensively, and the related workload is large, so that one or two representative preset keywords are often set. For the embodiment, in order to ensure that the construction work order information screened according to the keywords is accurate and the hit rate is high, after the preset keywords corresponding to the preset verification items are obtained, dimension expansion of the preset keywords can be realized by adopting an artificial intelligence technology, and the similar keywords to the preset keywords are specifically determined from multiple dimensions such as synonyms, near-synonyms, similar words and similar words. In a specific application scenario, when an approximate keyword is screened, a language type internal association relationship of a language type to which the preset keyword belongs may be determined according to a corpus, and then the approximate keyword of the preset keyword is searched according to the preset keyword and the corresponding language type internal association relationship, wherein the approximate keyword includes at least one of a synonym, a near-sense word, a similar pronunciation word and a similar shape word of the preset keyword, and correspondingly, the language type internal association relationship includes a synonym association relationship, a near-sense association relationship, a pronunciation similarity threshold and a structure similarity threshold. When searching for an approximate keyword of a preset keyword according to the preset keyword and a corresponding language-dependent relationship, the embodiment may specifically include: obtaining synonyms of the preset keywords according to the preset keywords and the synonymy association relation of the language of the preset keywords in the corpus; acquiring a near-meaning word of a preset keyword according to the preset keyword and the near-meaning association relation of the language of the preset keyword in a corpus; acquiring sound-like words of the preset keywords according to the preset keywords and a pronunciation similarity threshold of the language of the preset keywords in the corpus; and acquiring the similar words of the preset keywords according to the preset keywords and the structural similarity threshold of the language of the preset keywords in the corpus.
For example, in connection with the above example, if the number of GPS devices is determined, the preset keyword corresponding to the preset verification item is: the number of GPS/devices + may be, according to the above embodiment, determined that the approximate keyword of the preset keyword corresponding to the preset verification item may include: location + equipment + quantity, GPS + device + quantity, location + device + quantity, GPS + equipment + quantity, and the like. By setting the approximate keywords, the keyword dimensions of the preset keywords can be enriched, so that comprehensive and accurate extraction of construction work order information from multiple data dimensions is guaranteed.
202. The method comprises the steps of matching preset keywords and/or approximate keywords with a construction contract, extracting at least two kinds of first verification project data with first feature similarity larger than a first preset similarity threshold value corresponding to the preset keywords and/or the approximate keywords from the construction contract, and determining the at least two kinds of first verification project data as construction work order information.
For the embodiment, after the preset keywords and the similar keywords corresponding to the preset verification items are determined, the preset keywords and the similar keywords can be subjected to character matching with the construction contract, and at least two kinds of first verification item data, of which the character feature similarity (first feature similarity) with the preset keywords and/or the similar keywords is greater than a first preset similarity threshold, are further extracted. The first preset similarity threshold is a numerical value from 0 to 1, the set first preset similarity threshold is closer to 1, the higher the accuracy of the screened first verification item data is, and a specific numerical value can be set according to an actual application scene, and is not specifically limited herein.
203. And acquiring a construction result picture which is uploaded by a construction party after construction and accords with a preset shooting rule, and extracting information of the construction result picture by using a preset text extraction technology to obtain construction result information.
In a specific application scenario, when acquiring the construction result information, as an optional manner, the construction party who installs the GPS device is required to directly report verification item data such as a work order number, a product number of completed construction, a number of GPS devices completed construction, and a construction completion address, and at this time, as an embodiment step parallel to embodiment step 203, the method may include: and receiving construction result information uploaded by a construction party after construction is finished. However, when the construction party who installs the GPS device reports the construction result information, the model information can be forged conveniently, so that there is a certain risk of data fraud objectively. Therefore, as another optional mode, the construction result information may be further extracted in an indirect mode, which may significantly reduce the risk, and the specific mode is as follows: the construction side is required to take a picture of the frame number of the construction vehicle and all the GPS equipment to be installed on the same screen, and the picture is uploaded to the GPS equipment installation quality verification device provided by the embodiment of the application, so that verification project data such as the work order number, the product number after construction, the number of the GPS equipment after construction, the address after construction and the like in the picture are intelligently extracted based on an artificial intelligence technology. In a specific application scenario, a second way of extracting the construction result information may be preferred, that is, the construction result information is extracted by performing embodiment step 203.
For this embodiment, the preset shooting rule is that the construction result picture at least includes two verification project data, and when the construction result picture which is uploaded by the constructor after the construction and conforms to the preset shooting rule is obtained, the step 203 in the embodiment may specifically include: acquiring a shot picture uploaded by a construction party, and extracting image characteristics corresponding to the shot picture; performing feature matching on the image features and preset image features corresponding to all preset verification items to determine second feature similarity; if the second feature similarity of the shot picture corresponding to the at least two verification items is larger than a second preset similarity threshold value, determining the shot picture as a construction result picture; if not, outputting prompt information that the shot picture does not accord with the preset shooting rule so as to instruct the construction party to upload again. The second feature similarity is image feature similarity, the second preset similarity threshold is a numerical value from 0 to 1, the set second preset similarity threshold is closer to 1, the higher the accuracy of the screened second verification item data is, and a specific numerical value can be set according to an actual application scene without specific limitation.
It should be noted that both the first feature similarity in step 202 of this embodiment and the second feature similarity in step of this embodiment can be calculated by using a preset feature distance calculation formula. The preset feature Distance calculation formula may be any Distance function formula suitable for measurement, and may include Euclidean Distance formula (Euclidean Distance), Manhattan Distance formula (Manhattan Distance), Jaccard Distance formula (Jaccard Distance), Mahalanobis Distance formula (Mahalanobis Distance), and the like.
Correspondingly, when the preset text extraction technology is used to extract information of the construction result picture to obtain construction result information, step 203 in the embodiment may specifically include: determining at least two target verification projects corresponding to the construction result picture and having a second feature similarity larger than a second preset similarity threshold; inputting the construction result picture and the at least two target verification projects into an OCR recognition model, acquiring second verification project data corresponding to the at least two target verification projects respectively, and determining the second verification project data corresponding to the at least two target verification projects respectively as construction result information.
The OCR recognition model is obtained by utilizing a sample picture marked with at least two kinds of preset verification project data for pre-training. In a specific application scenario, before extracting second verification project data respectively corresponding to at least two target verification projects by using an OCR recognition model, a large number of sample pictures marked with at least two preset verification project data are required to be obtained; then simultaneously inputting the marking information and the sample picture into the initial OCR recognition model, and acquiring an information recognition result output by the model; calculating a model loss function according to the labeling information and the information identification result; and if the model loss function is smaller than the preset threshold value (namely the model loss function reaches the convergence state), judging that the training of the initial OCR recognition model is finished, and further taking the initial OCR recognition model as the OCR recognition model for extracting the construction result information.
204. And determining the installation quality check result of the GPS equipment by comparing the construction work order information with the construction result information.
In a specific application scenario, when the construction order information and the construction result information are compared, the same work order number can be used for correlating the construction order information and the construction result information, and then the information is matched according to the correlation result, so that the installation quality check result of the GPS equipment is determined. As an optional way for this embodiment, step 204 in this embodiment may specifically include: extracting related target construction work order information and target construction result information according to the same work order number; comparing the target construction work order information with the product number to be constructed and the product number after construction in the target construction result information to obtain a first installation quality verification result of the GPS equipment; and/or comparing the number of the GPS equipment to be installed in the target construction work order information with the number of the GPS equipment which is constructed in the target construction result information, and determining a second installation quality verification result of the GPS equipment; and/or comparing the number of the GPS equipment to be installed in the target construction work order information with the number of the GPS equipment which is constructed in the target construction result information, and determining a third installation quality verification result of the GPS equipment; and/or comparing the reserved installation address in the target construction work order information with the construction completion address in the target construction result information, and determining a fourth installation quality verification result of the GPS equipment; and determining the final installation quality verification result of the GPS equipment according to at least two of the first installation quality verification result, the second installation quality verification result, the third installation quality verification result and the fourth installation quality verification result.
205. And if the GPS equipment is judged to be abnormally installed according to the installation quality check result, tracking and analyzing the abnormal installation to determine a problem troubleshooting result.
For the embodiment, if it is determined that the GPS device is installed abnormally, the problem checked out in the installation quality verification in step 204 of the embodiment may be tracked and analyzed to determine the problem check result, and further require the construction party to perform corresponding construction rectification, error data correction or give an abnormal description, so as to ensure the reliability of the installed GPS device.
By the verification method for the installation quality of the GPS equipment, the construction contract uploaded by a GPS equipment data user can be obtained firstly, and the construction work order information corresponding to the installation of the GPS equipment is extracted according to the construction contract, wherein the construction work order information comprises at least two verification project data in a work order number, a product number to be constructed, the number of the GPS equipment to be installed and a reserved installation address; further, construction result information of a construction party after construction according to the construction work order information can be determined, wherein the construction result information comprises at least two verification project data in a work order number, a construction finished product number, the number of constructed GPS equipment and a construction finished address, and the types of verification projects contained in the construction result information and the construction work order information are the same; and finally, determining the installation quality check result of the GPS equipment by comparing the construction work order information with the construction result information. According to the technical scheme, the check of the installation quality of the GPS equipment is carried out by starting from a plurality of data dimensions contained in the construction work order information and the construction result information, the accuracy and the reliability of the check can be improved, further, various GPS installation problems such as repeated renting of rented objects in the same renting period can be effectively avoided, the data quality problem of the GPS equipment after the GPS equipment is connected to the network is reduced, and the later-stage data management cost of a data user is reduced. In addition, the quality of GPS equipment installation is controlled on the construction source, the rented wind control operation risk caused by large-scale data quality problems can be effectively reduced, the time window for finding and solving the GPS installation problems is advanced to the construction completion stage, and the cost for solving the GPS equipment installation problems can be effectively reduced. And adopt the technical means to indirectly extract core information such as construction vehicle frame number, installation equipment quantity, installation equipment number and installation address, can improve the accuracy and the reliability of construction result information data, avoid having data fraud risk.
Further, as a concrete embodiment of the method shown in fig. 1 and fig. 2, an embodiment of the present application provides a device for verifying installation quality of a GPS device, as shown in fig. 3, the device includes: an extraction module 31, a determination module 32 and a comparison module 33;
the extraction module 31 is configured to acquire a construction contract uploaded by a GPS device data user, and extract construction work order information corresponding to installation of GPS devices according to the construction contract, where the construction work order information includes at least two verification project data of a work order number, a product number to be constructed, the number of GPS devices to be installed, a GPS device number to be installed, and an appointment installation address;
the determining module 32 is configured to determine construction result information after a construction party performs construction according to the construction work order information, where the construction result information includes at least two verification project data of a work order number, a product number of completed construction, the number of GPS devices completed construction, a GPS device number of completed construction, and a construction completion address, and the construction result information and the construction work order information include the same verification project type;
and the comparison module 33 is used for determining the installation quality check result of the GPS equipment by comparing the construction work order information and the construction result information.
In a specific application scenario, when extracting the construction work order information corresponding to the installation of the GPS device according to the construction contract, as shown in fig. 4, the extracting module 31 may include: an acquisition unit 311, a first extraction unit 312;
the obtaining unit 311 is configured to obtain a preset keyword corresponding to a preset verification item and an approximate keyword corresponding to the preset keyword, where the approximate keyword is searched from a corpus according to an intra-language association relationship of a language to which the preset keyword belongs, and the approximate keyword includes at least one of a synonym, an approximate word, a similar word and an adjective;
the first extracting unit 312 may be configured to match the preset keyword and/or the approximate keyword with the construction contract, extract at least two first verification project data in the construction contract, where a first feature similarity corresponding to the preset keyword and/or the approximate keyword is greater than a first preset similarity threshold, and determine the at least two first verification project data as the construction work order information.
In a specific application scenario, when determining the construction result information after the construction party performs construction according to the construction work order information, as shown in fig. 4, the determining module 32 may include: a receiving unit 321, a second extracting unit 322;
a receiving unit 321, configured to receive construction result information uploaded by a construction party after construction is finished; and/or the presence of a gas in the gas,
the second extracting unit 322 may be configured to obtain a construction result picture that is uploaded by a construction party after construction and meets a preset shooting rule, and extract information of the construction result picture by using a preset text extraction technology to obtain construction result information.
In a specific application scenario, the preset shooting rule is that the construction result picture at least includes two verification project data, and when the construction result picture which is uploaded by the constructor after construction and meets the preset shooting rule is obtained, the second extraction unit 322 is specifically used for obtaining the shooting picture uploaded by the constructor and extracting the image features corresponding to the shooting picture; performing feature matching on the image features and preset image features corresponding to all preset verification items to determine second feature similarity; if the second feature similarity of the shot picture corresponding to the at least two verification items is larger than a second preset similarity threshold value, determining the shot picture as a construction result picture; if not, outputting prompt information that the shot picture does not accord with the preset shooting rule so as to instruct the construction party to upload again.
Correspondingly, when the preset text extraction technology is used to extract information of the construction result picture to obtain construction result information, the second extraction unit 322 is specifically configured to determine at least two target verification items whose second feature similarity corresponding to the construction result picture is greater than a second preset similarity threshold; inputting the construction result picture and at least two target verification projects into an OCR recognition model, acquiring second verification project data corresponding to the at least two target verification projects respectively, and determining the second verification project data corresponding to the at least two target verification projects respectively as construction result information, wherein the OCR recognition model is obtained by utilizing a sample picture marked with at least two preset verification project data for pre-training.
In a specific application scenario, when the installation quality check result of the GPS device is determined by comparing the construction work order information and the construction result information, the comparison module 33 may be specifically configured to extract the associated target construction work order information and the target construction result information according to the same work order number; comparing the target construction work order information with the product number to be constructed and the product number after construction in the target construction result information to obtain a first installation quality verification result of the GPS equipment; and/or comparing the number of the GPS equipment to be installed in the target construction work order information with the number of the GPS equipment which is constructed in the target construction result information, and determining a second installation quality verification result of the GPS equipment; and/or comparing the number of the GPS equipment to be installed in the target construction work order information with the number of the GPS equipment which is constructed in the target construction result information, and determining a third installation quality verification result of the GPS equipment; and/or comparing the reserved installation address in the target construction work order information with the construction completion address in the target construction result information, and determining a fourth installation quality verification result of the GPS equipment; and determining the final installation quality verification result of the GPS equipment according to at least two of the first installation quality verification result, the second installation quality verification result, the third installation quality verification result and the fourth installation quality verification result.
In a specific application scenario, as shown in fig. 4, the apparatus further includes: an analysis module 34;
and the analysis module 34 is configured to, if the installation of the GPS device is determined to be abnormal according to the installation quality check result, perform tracking analysis on the installation abnormality, and determine a problem troubleshooting result.
It should be noted that other corresponding descriptions of the functional units related to the verification apparatus for GPS device installation quality provided in this embodiment may refer to the corresponding descriptions in fig. 1 to fig. 2, and are not repeated herein.
Based on the methods shown in fig. 1 to 2, correspondingly, the present embodiment further provides a non-volatile storage medium, on which computer readable instructions are stored, and the readable instructions, when executed by a processor, implement the method for verifying the installation quality of the GPS device shown in fig. 1 to 2.
Based on such understanding, the technical solution of the present application may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.), and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method of the embodiments of the present application.
Based on the method shown in fig. 1 to fig. 2 and the virtual device embodiments shown in fig. 3 and fig. 4, in order to achieve the above object, the present embodiment further provides a computer device, where the computer device includes a storage medium and a processor; a nonvolatile storage medium for storing a computer program; a processor for executing a computer program to implement the method for verifying the installation quality of the GPS device as described above with reference to fig. 1 to 2.
Optionally, the computer device may further include a user interface, a network interface, a camera, Radio Frequency (RF) circuitry, a sensor, audio circuitry, a WI-FI module, and so forth. The user interface may include a Display screen (Display), an input unit such as a keypad (Keyboard), etc., and the optional user interface may also include a USB interface, a card reader interface, etc. The network interface may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), etc.
It will be understood by those skilled in the art that the present embodiment provides a computer device structure that is not limited to the physical device, and may include more or less components, or some components in combination, or a different arrangement of components.
The nonvolatile storage medium can also comprise an operating system and a network communication module. The operating system is a program that manages the hardware and software resources of the computer device described above, supporting the operation of information handling programs and other software and/or programs. The network communication module is used for realizing communication among components in the nonvolatile storage medium and communication with other hardware and software in the information processing entity device.
Through the above description of the embodiments, those skilled in the art will clearly understand that the present application can be implemented by software plus a necessary general hardware platform, and can also be implemented by hardware.
By applying the technical scheme, compared with the prior art, the method and the system can firstly acquire the construction contract uploaded by the GPS equipment data user, and extract the construction work order information corresponding to the installation of the GPS equipment according to the construction contract, wherein the construction work order information comprises at least two verification project data of a work order number, a product number to be constructed, the number of the GPS equipment to be installed and a reserved installation address; further, construction result information of a construction party after construction according to the construction work order information can be determined, wherein the construction result information comprises at least two verification project data in a work order number, a construction finished product number, the number of constructed GPS equipment and a construction finished address, and the types of verification projects contained in the construction result information and the construction work order information are the same; and finally, determining the installation quality check result of the GPS equipment by comparing the construction work order information with the construction result information. According to the technical scheme, the check of the installation quality of the GPS equipment is carried out by starting from a plurality of data dimensions contained in the construction work order information and the construction result information, the accuracy and the reliability of the check can be improved, further, various GPS installation problems such as repeated renting of rented objects in the same renting period can be effectively avoided, the data quality problem of the GPS equipment after the GPS equipment is connected to the network is reduced, and the later-stage data management cost of a data user is reduced. In addition, the quality of GPS equipment installation is controlled on the construction source, the rented wind control operation risk caused by large-scale data quality problems can be effectively reduced, the time window for finding and solving the GPS installation problems is advanced to the construction completion stage, and the cost for solving the GPS equipment installation problems can be effectively reduced. And adopt the technical means to indirectly extract core information such as construction vehicle frame number, installation equipment quantity, installation equipment number and installation address, can improve the accuracy and the reliability of construction result information data, avoid having data fraud risk.
Those skilled in the art will appreciate that the figures are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the figures are not necessarily required to practice the present application. Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The above application serial numbers are for description purposes only and do not represent the superiority or inferiority of the implementation scenarios. The above disclosure is only a few specific implementation scenarios of the present application, but the present application is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present application.
Claims (10)
1. A verification method for installation quality of GPS equipment is characterized by comprising the following steps:
acquiring a construction contract uploaded by a GPS equipment data user, and extracting construction work order information corresponding to GPS equipment installation according to the construction contract, wherein the construction work order information comprises at least two verification project data in a work order number, a product number to be constructed, the number of GPS equipment to be installed, the number of the GPS equipment to be installed and an appointed installation address;
determining construction result information after a construction party carries out construction according to the construction work order information, wherein the construction result information comprises at least two verification project data of a work order number, a product number after construction, the number of GPS equipment after construction, a GPS equipment number after construction and a construction completion address, and the construction result information and the construction work order information contain the same verification project type;
and determining the installation quality check result of the GPS equipment by comparing the construction work order information with the construction result information.
2. The method of claim 1, wherein the extracting construction work order information corresponding to the installation of the GPS equipment according to the construction contract comprises:
acquiring a preset keyword corresponding to a preset verification item and an approximate keyword corresponding to the preset keyword, wherein the approximate keyword is searched in a corpus according to the language internal association relation of the language to which the preset keyword belongs, and the approximate keyword comprises at least one of synonyms, near-synonyms, similar words and similar words;
and matching the preset keywords and/or the approximate keywords with the construction contract, extracting at least two kinds of first verification project data with first feature similarity larger than a first preset similarity threshold value corresponding to the preset keywords and/or the approximate keywords from the construction contract, and determining the at least two kinds of first verification project data as construction work order information.
3. The method of claim 1, wherein determining construction result information after the construction party performs construction according to the construction work order information comprises:
receiving construction result information uploaded by the construction party after construction is finished; and/or the presence of a gas in the gas,
and acquiring a construction result picture which is uploaded by the construction party after the construction and accords with a preset shooting rule, and extracting information of the construction result picture by using a preset text extraction technology to obtain the construction result information.
4. The method according to claim 3, wherein the preset shooting rule is that the construction result picture at least includes two kinds of verification project data, and the obtaining of the construction result picture which is uploaded by the constructor after the construction and meets the preset shooting rule comprises:
acquiring a shot picture uploaded by a constructor, and extracting image characteristics corresponding to the shot picture;
performing feature matching on the image features and preset image features corresponding to all preset verification items to determine second feature similarity;
if the second feature similarity of the shot picture corresponding to at least two verification items is larger than a second preset similarity threshold value, determining the shot picture as a construction result picture;
if not, outputting prompt information that the shot picture does not accord with the preset shooting rule so as to instruct the construction party to upload again.
5. The method of claim 4, wherein the extracting information from the construction result picture by using a preset text extraction technique to obtain the construction result information comprises:
determining at least two target verification projects corresponding to the construction result picture and having the second feature similarity larger than a second preset similarity threshold;
inputting the construction result picture and the at least two target verification projects into an OCR recognition model, acquiring second verification project data corresponding to the at least two target verification projects respectively, and determining the second verification project data corresponding to the at least two target verification projects respectively as construction result information, wherein the OCR recognition model is obtained by utilizing a sample picture marked with at least two preset verification project data for pre-training.
6. The method of claim 1, wherein determining the installation quality verification result of the GPS device by comparing the construction work order information and the construction result information comprises:
extracting related target construction work order information and target construction result information according to the same work order number;
comparing the target construction work order information with the product number to be constructed and the product number after construction in the target construction result information to obtain a first installation quality verification result of the GPS equipment; and/or the presence of a gas in the gas,
comparing the quantity of the GPS equipment to be installed in the target construction work order information with the quantity of the GPS equipment which is constructed in the target construction result information, and determining a second installation quality check result of the GPS equipment; and/or the presence of a gas in the gas,
comparing the GPS equipment number to be installed in the target construction work order information with the GPS equipment number which is constructed in the target construction result information, and determining a third installation quality verification result of the GPS equipment; and/or the presence of a gas in the gas,
comparing the reserved installation address in the target construction work order information with the construction completion address in the target construction result information, and determining a fourth installation quality verification result of the GPS equipment;
and determining the final installation quality verification result of the GPS equipment according to at least two of the first installation quality verification result, the second installation quality verification result, the third installation quality verification result and the fourth installation quality verification result.
7. The method of claim 1, further comprising:
and if the GPS equipment is judged to be abnormally installed according to the installation quality check result, tracking analysis is carried out on the abnormal installation, and a problem troubleshooting result is determined.
8. A verification device for installation quality of GPS equipment is characterized by comprising:
the extraction module is used for acquiring a construction contract uploaded by a GPS equipment data user and extracting construction work order information corresponding to GPS equipment installation according to the construction contract, wherein the construction work order information comprises at least two verification project data of a work order number, a product number to be constructed, the number of GPS equipment to be installed, a GPS equipment number to be installed and an appointed installation address;
the determining module is used for determining construction result information after a construction party carries out construction according to the construction work order information, wherein the construction result information comprises at least two verification project data in a work order number, a product number after construction, the number of GPS equipment after construction, the number of the GPS equipment after construction and a construction completion address, and the construction result information and the construction work order information contain the same verification project type;
and the comparison module is used for determining the installation quality check result of the GPS equipment by comparing the construction work order information with the construction result information.
9. A non-transitory readable storage medium having stored thereon a computer program, wherein the program, when executed by a processor, implements the method for verifying the installation quality of a GPS device according to any one of claims 1 to 7.
10. A computer device comprising a non-volatile readable storage medium, a processor and a computer program stored on the non-volatile readable storage medium and executable on the processor, wherein the processor when executing the program implements the method of verifying GPS device installation quality as claimed in any one of claims 1 to 7.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117094592A (en) * | 2023-08-21 | 2023-11-21 | 武汉市万睿数字运营有限公司 | Work order automatic acceptance method and device based on multidimensional detection and related medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117094592A (en) * | 2023-08-21 | 2023-11-21 | 武汉市万睿数字运营有限公司 | Work order automatic acceptance method and device based on multidimensional detection and related medium |
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