Wheel set matching device

Abstract

The utility model is suitable for the technical field of railway wagon maintenance, and provides a wheel set selecting and matching device which comprises a wheel set query server, a plurality of positioning modules, a plurality of wireless base stations, axle number scanning equipment and mobile terminal equipment. The plurality of positioning modules are in one-to-one correspondence with a plurality of wheel pairs in the wheel pair storeroom, and each positioning module is arranged on the corresponding wheel pair; the plurality of wireless base stations are electrically connected with the wheel set query server and part of the plurality of positioning modules; the wheel axle number scanning device is electrically connected with the wheel set query server and the positioning module corresponding to the scanned wheel set. The mobile terminal equipment is electrically connected with the wheel set query server and each wireless base station respectively; the wheel set matching efficiency can be improved, and the wheel set matching cost can be reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of railway freight car maintenance, and in particular relates to a wheelset selection device. Background Art

[0002] After a period of operation, train wheelsets need to be disassembled and repaired. On-site workers will record the information of the repaired wheelsets on paper documents, spray the main information on the side of the wheelsets, and then store the wheelsets in the warehouse waiting for selection. The selection of wheelsets is first matched according to certain rules, and the wheelset information that meets the requirements is selected from the paper documents and its storage location is found, and then it is shipped out of the warehouse and installed. The existing wheelset selection and search methods are mainly manual, and there are mainly the following problems:

[0003] (1) At present, the selection process of station repair wheelsets will consider the limit requirements of the same bogie and the same vehicle wheel diameter, the limit requirements of the current vehicle model for the rim size, and the matching of the current vehicle depot repair expiration and the wheelset bearing life. When matching the appropriate wheelset, the search is carried out based on the recorded paper documents. The quality and efficiency of wheelset selection are positively correlated with the workers' skill proficiency and experience, and the process is complicated and inefficient.

[0004] (2) When there are a large number of wheelsets in the warehouse for storing spare wheelsets for station repair, the accuracy and order of the record documents play a decisive role in the efficiency of workers' operations. When searching for wheelset information, it is easy to disrupt the order of existing record documents and it is difficult to restore them, which ultimately makes it difficult to determine the wheelset location information, consuming a lot of time and manpower costs.

[0005] In summary, wheelset selection has the problems of low efficiency and high cost. Utility Model Content

[0006] The embodiment of the present application provides a wheelset matching device, which can solve the problems of low efficiency and high cost of wheelset matching.

[0007] The embodiment of the present application provides a wheelset selection device, comprising:

[0008] Wheel set query server;

[0009] A plurality of positioning modules, each of which corresponds to a plurality of wheelsets in the wheelset warehouse, and each positioning module is arranged on a corresponding wheelset;

[0010] A plurality of wireless base stations, wherein a first data transmission end of each wireless base station is electrically connected to a first data transmission end of a wheel pair query server, a second data transmission end of each wireless base station is electrically connected to a first data transmission end of some positioning modules among the plurality of positioning modules, the positioning modules corresponding to each wireless base station are different from each other, and each positioning module has a corresponding wireless base station;

[0011] An axle number scanning device, the output end of which is electrically connected to a second data transmission end of a wheelset query server and a second data transmission end of a positioning module corresponding to the scanned wheelset;

[0012] A mobile terminal device, wherein a first data transmission end of the mobile terminal device is electrically connected to a third data transmission end of the wheel pair query server, and a second data transmission end of the mobile terminal device is electrically connected to a third data transmission end of each wireless base station.

[0013] Optionally, the wheelset query server is arranged in the wheelset warehouse.

[0014] Optionally, each positioning module is arranged on a side of a corresponding wheelset.

[0015] Optionally, each positioning module is arranged on the side of the corresponding wheelset by magnetic attraction.

[0016] Optionally, the wireless base station is arranged on the inner top of the wheelset warehouse.

[0017] Optionally, the axle number scanning device is a scanning gun.

[0018] Optionally, the first data transmission end of each wireless base station is electrically connected to the first data transmission end of the wheelset query server in a wired or wireless manner.

[0019] Optionally, the mobile terminal device is a mobile display terminal.

[0020] Optionally, the positioning module is a GPS module.

[0021] Optionally, the output end of the axle number scanning device is electrically connected to the second data transmission end of the wheelset query server and the second data transmission end of the positioning module corresponding to the scanned wheelset in a wireless manner.

[0022] The above solution of the present application has the following beneficial effects:

[0023] In an embodiment of the present application, during the wheelset selection process, when the wheelset query server receives the wheelset demand data, it queries the data of each wheelset in the wheelset warehouse stored in itself, and outputs the identity number of the positioning module corresponding to the target wheelset to the wireless base station. The wireless base station finds the location of the corresponding positioning module through the identity number, and outputs the location to the mobile terminal device through the wheelset query server. The mobile terminal device determines its own position by connecting with the wireless base station. When the mobile terminal device moves to coincide with the target wheelset, the wheelset selection is completed. Among them, since the present application can realize automatic positioning and searching of wheelsets based on the positioning module on the wheelset, the wheelset selection process is an automatic selection process, so compared with the traditional manual selection method, it can greatly improve the efficiency of wheelset selection and reduce costs.

[0024] In addition, when the wheelset is put into storage, the axle number on the wheelset is scanned by the axle number scanning device, and the axle number is output to the wheelset query server and the positioning module corresponding to the wheelset, so that the wheelset query server records the relevant data of the wheelset and the positioning module writes the axle number as its own identity number, which facilitates the wheelset selection and improves the efficiency of wheelset selection.

[0025] Other beneficial effects of the present application will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 A schematic diagram of the structure of a wheelset selection device provided in an embodiment of the present application;

[0028] Figure 2 This is a structural schematic diagram of the wheelset warehouse in the embodiment of the present application;

[0029] Figure 3 This is a schematic diagram of the placement and distribution of the wheelsets in the embodiment of the present application;

[0030] Figure 4 It is a partial schematic diagram of the wheelset in the embodiment of the present application.

[0031] [Description of Reference Numerals]

[0032] 101. wheelset warehouse; 102. wireless base station; 103. wheelset; 104. wheelset query server; 105. mobile terminal device; 106. positioning module; 107. axle number scanning device. DETAILED DESCRIPTION

[0033] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0034] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0035] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0036] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce [described condition or event] is detected" or "in response to detecting [described condition or event]", depending on the context.

[0037] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0038] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0039] In view of the current problems of low efficiency and high cost in wheelset selection, an embodiment of the present application provides a wheelset selection device. In the process of wheelset selection, when the wheelset query server receives the wheelset demand data, it queries the data of each wheelset in the wheelset warehouse stored in itself, and outputs the identity number of the positioning module corresponding to the target wheelset to the wireless base station. The wireless base station finds the location of the corresponding positioning module through the identity number, and outputs the location to the mobile terminal device through the wheelset query server. The mobile terminal device determines its own location by connecting with the wireless base station. When the mobile terminal device moves to coincide with the target wheelset, the wheelset selection is completed. Among them, since the present application can realize automatic positioning and searching of wheelsets based on the positioning module on the wheelset, the wheelset selection process is an automatic selection process, so compared with the traditional manual selection method, it can greatly improve the efficiency of wheelset selection and reduce costs.

[0040] In addition, when the wheelset is put into storage, the axle number on the wheelset is scanned by the axle number scanning device, and the axle number is output to the wheelset query server and the positioning module corresponding to the wheelset, so that the wheelset query server records the relevant data of the wheelset and the positioning module writes the axle number as its own identity number, which facilitates the wheelset selection and improves the efficiency of wheelset selection.

[0041] The wheelset selection device provided in the embodiment of the present application is exemplarily described below in conjunction with specific embodiments.

[0042] like Figures 1 to 4 As shown, the wheelset selection device provided in the embodiment of the present application includes: a wheelset query server 104, multiple positioning modules 106, multiple wireless base stations 102, an axle number scanning device 107, and a mobile terminal device 105. Figure 1 In the figure, only one positioning module 106 and one wireless base station 102 are taken as examples.

[0043] Multiple positioning modules 106 correspond one-to-one to multiple wheel pairs 103 in the wheel pair warehouse 101, and each positioning module 106 is arranged on the corresponding wheel pair 103; the first data transmission end of each wireless base station 102 is electrically connected to the first data transmission end of the wheel pair query server 104, and the second data transmission end of each wireless base station 102 is electrically connected to the first data transmission end of some positioning modules 106 in the multiple positioning modules 106, the positioning modules 106 corresponding to each wireless base station 102 are different from each other, and each positioning module 106 has a corresponding wireless base station 102; the output end of the axle number scanning device 107 is electrically connected to the second data transmission end of the wheel pair query server 104 and the second data transmission end of the positioning module 106 corresponding to the scanned wheel pair respectively; the first data transmission end of the mobile terminal device 105 is electrically connected to the third data transmission end of the wheel pair query server 104, and the second data transmission end of the mobile terminal device 105 is electrically connected to the third data transmission end of each wireless base station 102.

[0044] In some embodiments of the present application, for ease of use and installation, such as Figure 2 As shown, the wheelset query server 104 can be set in the wheelset warehouse 101; each positioning module 106 can be set on the side of the corresponding wheelset 103, and specifically each positioning module 106 can be set on the side of the corresponding wheelset 103 by magnetic attraction; the wireless base station 102 can be set on the inner top of the wheelset warehouse 101.

[0045] There are two main processes of wheelset 103 in station repair: wheelset storage and wheelset matching. Wheelset storage refers to the process of wheelset 103 being placed in wheelset warehouse 101 after repair and maintenance; wheelset matching refers to the process of screening wheelset information and finding target wheelsets that meet the requirements.

[0046] During the wheelset warehousing process, the axle number scanning device 107 is mainly used to scan the axle number on the wheelset 103 (exemplarily, the axle number can be obtained by scanning the barcode on the wheelset), and output the axle number to the wheelset query server 104 and the positioning module 106 corresponding to the wheelset in the form of data transmission; after receiving the axle number, the wheelset query server 104 records the relevant data of the wheelset 103 in the inventory wheelset information database stored in itself, specifically including the axle number of the wheelset 103, including wheel diameter, model, life, and maintenance time; after receiving the axle number, the positioning module 106 writes the axle number as its own identity identification (ID) number. It should be noted that the database for storing, maintaining and recording relevant data of the wheelset query server 104 is a function possessed by the wheelset query server 104 itself, and the positioning module 106 writes its own ID number, which is a function possessed by the positioning module 106 itself, and the ID number is erasable and rewritable, and the ID numbers of different positioning modules 106 are different, and each wheelset 103 in storage corresponds to a unique positioning module 106, so as to accurately locate the wheelset 103.

[0047] In the process of wheelset selection, the wheelset query server 104 is mainly used to receive wheelset demand data (e.g., a wheelset of a certain model), and select the axle number of the target wheelset that meets the requirements from its own inventory wheelset information database, and output the axle number to the wireless base station 102 in the form of data transmission; after receiving the axle number, the wireless base station 102 searches for the location of the corresponding positioning module 106 through the axle number, and outputs the location to the wheelset query server 104 in the form of data transmission, so that the wheelset query server 104 outputs the location to the mobile terminal device 105 in the form of data transmission; the mobile terminal device 105 connects with the wireless base station 102 through its own positioning module to obtain its own location, so that the mobile terminal device 105 can simultaneously display its own location and the target wheelset location. When the mobile terminal device 105 moves to coincide with the target wheelset, it accurately finds the target wheelset and completes the wheelset selection. It should be noted that the wheelset query server 104 queries information in its own database according to the input demand data and communicates with other devices to realize data transmission, which is a function that the wheelset query server 104 itself possesses; the wireless base station 102 establishes a connection with the positioning module 106 to determine the position of the positioning module 106 on the wheelset 103, which is a function that the wireless base station 102 itself possesses; the mobile terminal device 105 obtains its own position by connecting with the wireless base station 102, which is a function that the mobile terminal device 105 itself possesses.

[0048] In actual application, after the wireless base station 102 transmits the position of the target wheelset (i.e., the positioning module 106 on the target wheelset) to the wheelset query server 104, the wheelset query server 104 can also transmit the position and the two-dimensional map of the wheelset warehouse 101 (the two-dimensional map is pre-stored in the wheelset query server 104) to the display set in the wheelset warehouse 101, so that the display displays the two-dimensional map of the wheelset warehouse 101 and displays the position in the two-dimensional map. Of course, after the target wheelset is shipped out of the warehouse, the positioning module 106 can be removed, and the data related to the wheelset in the inventory wheelset information database can be adjusted, such as increasing the shipping time.

[0049] It is worth mentioning that, since the present application can realize automatic positioning and searching of the wheelset 103 based on the positioning module 106 on the wheelset 103, the wheelset matching process is an automatic matching process, thus greatly improving the efficiency of wheelset matching and reducing costs compared with the traditional manual matching method.

[0050] Exemplarily, the wheel pair query server 104 may be a computer, and the processes of executing data query requests, storing data information, and feeding back query results are functions that the computer itself possesses.

[0051] In some embodiments of the present application, to facilitate transmission of the axle number, the output end of the axle number scanning device 107 is electrically connected to the second data transmission end of the wheelset query server 104 and the second data transmission end of the positioning module 106 corresponding to the scanned wheelset 103 via a wireless manner.

[0052] Exemplarily, the axle number scanning device 107 may be a scanning gun, so as to simply and quickly scan and obtain the axle number, and output the axle number to the corresponding positioning module 106 and the wheelset query server 104 .

[0053] In some embodiments of the present application, the positioning module 106 may be a GPS module having a wireless communication function and capable of communicating with the wireless base station 102 and the axle number scanning device 107 to achieve wheelset positioning.

[0054] In some embodiments of the present application, the first data transmission end of each wireless base station 102 is electrically connected to the first data transmission end of the wheel pair query server 104 via a wired or wireless manner. Among them, each wireless base station 102 corresponds to multiple positioning modules 106, and multiple wireless base stations 102 form a system, which is connected to the wheel pair query server 104 via a wired or wireless manner, and has the effect of completing data signal transmission in real time and maintaining the stability of transmission.

[0055] In some embodiments of the present application, the mobile terminal device 105 can be a mobile display terminal, such as a smart phone, a notebook, a tablet computer, etc. The mobile terminal device is a comprehensive information processing platform with a wide range of applications, and has intuitive and simple operation, convenience, high efficiency and multifunctional effects. In summary, the wheelset selection device provided in the embodiments of the present application has the following advantages:

[0056] First, when a wheelset is put into storage, the wheelset information can be entered through the wheelset query server 104, and its position can be located through the positioning module 106, and the storage position can be updated in real time. When wheelset matching is required, the wheelset query server 104 can automatically search for target wheelsets that meet the requirements in the wheelset warehouse 101 according to the station repair or section repair rules, and then display them on the display interface to show their location, which can effectively avoid misoperation or mismatching in manual operation projects;

[0057] Second, the present application can replace the existing method of recording wheelset information and positions through paper documents. Through the mobile terminal device 105, the relative position between the target wheelset and the operator can be obtained in real time, avoiding the situation in which the actual information of the wheelset is inconsistent with the paper record documents or the storage position of the wheelset is chaotic during manual operation, thereby greatly improving the efficiency of wheelset delivery and the correctness of wheelset selection.

[0058] The above is a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A wheelset selection device, characterized in that: include: Wheel pair query server (104); A plurality of positioning modules (106), wherein the plurality of positioning modules (106) correspond one-to-one to the plurality of wheelsets (103) in the wheelset warehouse (101), and each positioning module (106) is arranged on a corresponding wheelset (103); A plurality of wireless base stations (102), wherein a first data transmission end of each of the wireless base stations (102) is electrically connected to a first data transmission end of the wheel pair query server (104), a second data transmission end of each of the wireless base stations (102) is electrically connected to a first data transmission end of some of the positioning modules (106) among the plurality of positioning modules (106), the positioning modules (106) corresponding to each of the wireless base stations (102) are different from each other, and each of the positioning modules (106) has a corresponding wireless base station (102); An axle number scanning device (107), wherein an output end of the axle number scanning device (107) is electrically connected to a second data transmission end of the wheelset query server (104) and a second data transmission end of a positioning module (106) corresponding to the scanned wheelset; A mobile terminal device (105), wherein a first data transmission end of the mobile terminal device (105) is electrically connected to a third data transmission end of the wheel pair query server (104), and a second data transmission end of the mobile terminal device (105) is electrically connected to a third data transmission end of each of the wireless base stations (102).

2. The wheelset matching device according to claim 1, characterized in that: The wheel pair query server (104) is arranged in the wheel pair warehouse (101).

3. The wheelset matching device according to claim 1, characterized in that: Each positioning module (106) is arranged on a side surface of a corresponding wheelset (103).

4. The wheelset matching device according to claim 3, characterized in that: Each positioning module (106) is arranged on the side of the corresponding wheel pair (103) by means of magnetic attraction.

5. The wheelset matching device according to claim 1, characterized in that: The wireless base station (102) is arranged on the inner top of the wheelset storehouse (101).

6. The wheelset matching device according to claim 1, characterized in that: The axle number scanning device (107) is a scanning gun.

7. The wheelset matching device according to claim 1, characterized in that: The first data transmission end of each wireless base station (102) is electrically connected to the first data transmission end of the wheel pair query server (104) in a wired or wireless manner.

8. The wheelset matching device according to claim 1, characterized in that: The mobile terminal device (105) is a mobile display terminal.

9. The wheelset matching device according to claim 1, characterized in that: The positioning module (106) is a GPS module.

10. The wheelset matching device according to claim 1, characterized in that: The output end of the axle number scanning device (107) is electrically connected to the second data transmission end of the wheelset query server (104) and the second data transmission end of the positioning module (106) corresponding to the scanned wheelset in a wireless manner.

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