Whole vehicle quality inspection system and method

Abstract

The invention relates to a whole vehicle quality inspection system and method, the inspection system comprises a vehicle information reading unit, an inspection input unit and an information interaction unit, the vehicle information reading unit is bound with a to-be-inspected vehicle to input a vehicle code of the to-be-inspected vehicle and a to-be-inspected list of each station; the inspection input unit is used for identifying the vehicle code of the vehicle information reading unit and the to-be-inspected information of the station, inputting the inspection result of the vehicle at the station and sending the inspection result of the vehicle to the information interaction unit; the information interaction unit is used for inputting the vehicle inspection result into the vehicle information reading unit and feeding back the vehicle inspection result to the workshop production unit. According to the whole vehicle quality inspection system, an inspector does not need to independently memorize the to-be-inspected items of the vehicles of different types, the inspection efficiency is improved, and the situation of missing inspection is avoided. And meanwhile, the information interaction unit can feed back the inspection result to the workshop production unit in real time, so that the coping efficiency of bad vehicle problems is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle quality inspection, and more specifically, to a whole vehicle quality inspection system and method. Background Art

[0002] The automobile market is changing rapidly, requiring automobile companies to improve efficiency and respond to the market agilely, and quality-to-efficiency is a key area for improving efficiency. In order to ensure the quality of vehicle shipments, after the vehicle is assembled, the vehicle manufacturer will conduct a comprehensive verification and inspection of the vehicle quality. The current mainstream vehicle quality inspection method is: after the complete vehicle is assembled off the assembly line, a paper inspection form is printed in advance and placed on the vehicle to move with the vehicle. The quality inspector manually records the bad information found in the inspection on the inspection form, and then enters the bad inspection results on the inspection form into the MES system for data recording at the last workstation. The production workshop sees the bad information on the system and then starts to confirm the bad problem. This process will cause a delay in the transmission of quality information.

[0003] As vehicles become more intelligent, they have more and more functions, which means that the number of inspection items is also increasing. The number of inspection items in mainstream automobile factories is nearly 3,000. In addition, with the trend of customization, the number of various functional configuration combinations of automobiles is increasing exponentially, and the number of configuration combinations has reached nearly 10,000. At the same time, most vehicle manufacturers use mixed-line production, and the inspection item benchmarks and configuration combinations of each model are different, which further increases the difficulty of vehicle quality inspection.

[0004] The main difficulty of vehicle quality inspection is that there are many vehicle inspection items, the inspection efficiency is low, it is easy to miss inspections, and the bad information is delayed, which makes it difficult to feedback in time after the bad problems are found, causing the workshop to continue normal production. The output of bad products will increase the bad inventory and affect the delivery efficiency. There is no good solution to the above problems now. Summary of the invention

[0005] In order to overcome the problems in the above-mentioned prior art that the vehicle quality inspection in the whole vehicle has many vehicle inspection items, low inspection efficiency, is prone to missed inspections, and delayed entry of bad information will increase bad inventory and affect delivery efficiency, the present invention provides a whole vehicle quality inspection system and method. The whole vehicle quality inspection system and method of this scheme can accurately identify the inspection configuration content, provide real-time feedback on bad information, and improve the whole vehicle inspection guarantee capability and the efficiency of corresponding bad problems.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a vehicle quality inspection system, including a vehicle information reading unit, an inspection input unit and an information interaction unit. The vehicle information reading unit is bound to the vehicle to be inspected to input the vehicle code of the vehicle to be inspected and the inspection list of each workstation; the inspection input unit is used to identify the vehicle code of the vehicle information reading unit and the inspection information of the workstation, input the inspection result of the vehicle at the workstation and send the vehicle inspection result to the information interaction unit; the information interaction unit is used to input the vehicle inspection result into the vehicle information reading unit and feed it back to the workshop production unit. Among them, the vehicle information reading module includes an RFID tag card for storing vehicle information; the inspection input unit can be a portable intelligent operating device, such as a tablet computer, a smart phone, etc.; the information interaction unit can be an MES information interaction system.

[0007] First, the vehicle to be inspected is bound to the vehicle information reading unit. The vehicle information reading unit enters the code of the vehicle to be inspected and the inspection list of the vehicle to be inspected at each inspection station, and then the vehicle begins to be inspected. After the inspection entry unit identifies the vehicle code in the vehicle information reading unit and the inspection list of this station, the inspector inspects the entire vehicle according to the items to be inspected in the inspection list displayed by the inspection entry unit. After the inspection is completed, the inspector enters the inspection results into the inspection entry unit. The inspection entry unit uploads the inspection results to the information interaction unit, and the information interaction unit enters the vehicle inspection results into the vehicle information reading unit and feeds back to the workshop production unit. The workshop production unit can adjust the modules that need to be focused on during workshop production based on the poor vehicle inspection results in the feedback results.

[0008] The vehicle quality inspection system in this solution can display the vehicle inspection items to the inspector through the inspection input unit, eliminating the need for inspectors to memorize the inspection items of different vehicle models separately, improving inspection efficiency and avoiding missed inspections. At the same time, the information interaction unit will also feed back the inspection results to the workshop production unit in real time, so that the workshop production unit can adjust the production module in real time according to the bad results shown in the inspection results, thereby improving the efficiency of dealing with vehicle bad problems.

[0009] Preferably, the vehicle information reading unit includes a vehicle encoding module and a result entry module. The vehicle encoding module is used to encode the vehicle for the inspection entry unit to identify the vehicle; the result entry module is used for the information exchange unit to enter the vehicle inspection result. The vehicle encoding module encodes the vehicle to facilitate the identification of the vehicle during subsequent inspections. The result entry module can enter the inspection results of the entire vehicle through the information exchange unit, which is convenient for viewing the inspection results of the vehicle.

[0010] Preferably, the inspection entry unit includes a routine inspection entry module, a special inspection entry module, a specification inspection entry module and an inspector information entry module. The routine inspection entry module is used to enter the results of routine vehicle inspection items; the special inspection entry module is used to enter the results of special vehicle inspection items; the specification inspection entry module is used to enter the results of vehicle specification inspections; and the inspector information entry module is used to enter the inspector information. The routine inspection entry module is used to inspect routine items of the vehicle, such as whether there are scratches on the surface of the vehicle, and whether the lights, horns, etc. can work normally. The special inspection entry module is used to inspect special items of the vehicle. Special items generally refer to the mis-installation or missing installation of accessories that are prone to errors, such as whether the luggage rack components are missing or mis-installed. The specification inspection entry inspection module is used to accurately inspect "customized" vehicle specification items. The inspector information entry module can enter the inspector's information into the inspection results to facilitate subsequent result tracking. The inspector entry module can be implemented by RFID bracelets, Bluetooth readers and writers and other devices, which facilitates the simple and fast entry of inspector information.

[0011] A vehicle quality inspection method comprises the following steps:

[0012] Step 1: Bind the vehicle information reading unit to the vehicle to be inspected;

[0013] Step 2: The information exchange unit allocates the vehicles to be inspected according to the working status of the inspection input unit;

[0014] Step 3: The vehicle enters the inspection station, and the inspection input unit identifies the vehicle information reading module to obtain the list of vehicles to be inspected at this station;

[0015] Step 4: The inspector inspects the vehicle according to the vehicle to be inspected list of this workstation, and enters the inspection result of this workstation into the inspection input unit after the inspection is completed. The inspection input unit uploads the inspection result to the information exchange unit;

[0016] Step 5: The information exchange unit enters the inspection results into the vehicle information reading unit and feeds them back to the workshop production unit;

[0017] Step 6: The vehicle enters the next inspection station until the entire vehicle inspection is completed.

[0018] The vehicle quality inspection method in this solution can display the vehicle inspection items to the inspector through the inspection input unit, without the need for the inspector to remember the inspection items of different vehicle models separately, thus improving the inspection efficiency and avoiding missed inspections. At the same time, the information interaction unit will also feed back the inspection results to the workshop production unit in real time, so that the workshop production unit can adjust the production module in real time according to the bad results shown in the inspection results, thus improving the efficiency of dealing with vehicle bad problems.

[0019] Preferably, in step 1, binding the vehicle information reading unit with the vehicle includes the following steps:

[0020] S1. The vehicle information reading unit is paired with the vehicle to be inspected and encodes the vehicle;

[0021] S2. The vehicle information reading unit generates a list of vehicles to be inspected at each inspection station.

[0022] Preferably, in step three, the inspection production line includes a routine inspection station, a special inspection station and a specification inspection station which are arranged in sequence. The routine inspection station is used to inspect routine items of the vehicle; the special inspection station is used to inspect special items of the vehicle; and the specification inspection station is used to inspect the specification type of the customized vehicle.

[0023] Preferably, in step 4, the vehicle inspection result entry of the conventional inspection station includes the following steps:

[0024] S1. Obtain the list of vehicles to be inspected at the regular inspection station;

[0025] S2. The inspector inspects the vehicles to be inspected according to the inspection list;

[0026] S3. When the inspector enters the inspection results, he / she can confirm the items that have passed the inspection with one click and mark the items that have failed the inspection;

[0027] S4. The inspection entry unit uploads the inspection results of the routine inspection to the information exchange unit.

[0028] The entry of vehicle inspection results at special inspection stations includes the following steps:

[0029] S1. Obtain the list of vehicles to be inspected at the special inspection station;

[0030] S2. The inspector inspects the vehicles to be inspected according to the inspection list;

[0031] S3. When the inspector enters the inspection results, he / she shall confirm the items that have passed the inspection in sequence and mark the items that have failed the inspection in sequence;

[0032] S4. The inspection entry unit uploads the inspection result of the special inspection to the information exchange unit.

[0033] The vehicle inspection result entry at the specification inspection station includes the following steps:

[0034] S1. Obtain the vehicle configuration table and vehicle manufacturing parts table;

[0035] S2. Extract vehicle configuration information and differentiated parts information, and generate a vehicle inspection list for specification inspection;

[0036] S3. The inspector inspects the vehicles to be inspected according to the inspection list;

[0037] S4. When the inspector enters the inspection results, he / she shall confirm the items that have passed the inspection in sequence and mark the items that have failed the inspection in sequence;

[0038] S5. The inspection entry unit uploads the inspection result of the specification inspection to the information exchange unit.

[0039] Preferably, in step 4, before the inspection entry unit identifies the vehicle information reading module, the inspector enters the inspector information into the inspection entry unit through the inspector information entry module, and the information interaction unit enters the inspector information into the vehicle information reading unit when entering the inspection result.

[0040] Compared with the prior art, the beneficial effects of the present invention are as follows: the vehicle quality inspection system and method in this solution can display the vehicle inspection items to the inspector through the inspection input unit, and the inspector does not need to remember the inspection items of different vehicle models separately, thereby improving the inspection efficiency and avoiding the situation of missed inspections. At the same time, the information interaction unit will also feed back the inspection results to the workshop production unit in real time, so that the workshop production unit can adjust the production module in real time according to the bad results shown by the inspection results, thereby improving the efficiency of dealing with vehicle bad problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a module diagram of a vehicle quality inspection system of the present invention;

[0042] Figure 2 It is a flow chart of a vehicle quality inspection method of the present invention;

[0043] Figure 3 It is a flow chart of a routine inspection of a vehicle quality inspection method of the present invention;

[0044] Figure 4 It is a flowchart of a special inspection of a vehicle quality inspection method of the present invention;

[0045] Figure 5 The present invention is a flow chart of a specification inspection method for inspecting vehicle quality. DETAILED DESCRIPTION

[0046] The drawings are only for illustrative purposes and cannot be construed as limiting the present invention. To better illustrate the present embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are only for illustrative purposes and cannot be construed as limiting the present invention.

[0047] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "long", "short" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, they are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0048] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0049] Example 1

[0050] A vehicle quality inspection system, such as Figure 1 As shown, it includes a vehicle information reading unit 1, an inspection and input unit 2, and an information interaction unit 3. The vehicle information reading unit 1 is bound to the vehicle to be inspected to input the vehicle code of the vehicle to be inspected and the inspection list of each workstation; the inspection and input unit 2 is used to identify the vehicle code of the vehicle information reading unit 1 and the inspection information of the workstation, input the inspection result of the vehicle at the workstation and send the vehicle inspection result to the information interaction unit 3; the information interaction unit 3 is used to input the vehicle inspection result into the vehicle information reading unit 1 and feed it back to the workshop production unit. Among them, the vehicle information reading module includes an RFID tag card for storing vehicle information; the inspection and input unit 2 is a tablet computer; and the information interaction unit 3 is an MES information interaction system.

[0051] The working principle or working process of this embodiment is as follows: first, the vehicle to be inspected is bound to the vehicle information reading unit 1, and the vehicle information reading unit 1 enters the code of the vehicle to be inspected and the list of vehicles to be inspected at each inspection station, and then the vehicle begins to be inspected. After the inspection entry unit 2 identifies the vehicle code in the vehicle information reading unit 1 and the list of vehicles to be inspected at this station, the inspector inspects the entire vehicle according to the items to be inspected in the list of vehicles to be inspected displayed by the inspection entry unit 2. After the inspection is completed, the inspector enters the inspection results into the inspection entry unit 2. The inspection entry unit 2 uploads the inspection results to the information interaction unit 3, and the information interaction unit 3 enters the vehicle inspection results into the vehicle information reading unit 1 and feeds back to the workshop production unit. The workshop production unit can adjust the modules that need to be focused on during workshop production based on the poor vehicle inspection results in the feedback results.

[0052] Beneficial effects of this embodiment: The vehicle quality inspection system in this solution can display the vehicle inspection items to the inspector through the inspection input unit 2, and the inspector does not need to remember the inspection items of different vehicle models separately, thereby improving the inspection efficiency and avoiding the situation of missed inspections. At the same time, the information interaction unit 3 will also feed back the inspection results to the workshop production unit in real time, so that the workshop production unit can adjust the production module in real time according to the bad results shown by the inspection results, thereby improving the efficiency of dealing with vehicle bad problems.

[0053] Example 2

[0054] Embodiment 2 of a vehicle quality inspection system further defines the vehicle information reading unit 1 and the inspection input unit 2 based on Embodiment 1.

[0055] Specifically, the vehicle information reading unit 1 includes a vehicle encoding module and a result entry module. The vehicle encoding module is used to encode the vehicle for the inspection entry unit 2 to identify the vehicle; the result entry module is used for the information exchange unit 3 to enter the vehicle inspection result. The vehicle encoding module encodes the vehicle to facilitate the identification of the vehicle during subsequent inspections. The result entry module can enter the inspection results of the entire vehicle through the information exchange unit 3, which is convenient for viewing the inspection results of the vehicle.

[0056] Specifically, the inspection and entry unit 2 includes a routine inspection entry module, a special inspection entry module, a specification inspection entry module and an inspector information entry module. The routine inspection entry module is used to enter the results of routine vehicle inspection items, such as whether there are scratches on the surface of the vehicle, whether the lights, horns, etc. can work normally. The special inspection entry module is used to enter the results of special vehicle inspection items, such as whether the luggage rack components are missing or misinstalled. The specification inspection entry module is used to enter the vehicle specification inspection results, and to perform accurate inspections on "customized" vehicle specification items. The inspector information entry module is used to enter the inspector information. The inspector information entry module is a Bluetooth reader / writer, which can be paired with a tablet computer to complete the entry of inspector information.

[0057] Beneficial effects of this embodiment: the vehicle encoding module encodes the vehicle, which is convenient for distinguishing and identifying the vehicle during subsequent inspection. The result entry module can enter the inspection result of the whole vehicle through the information interaction unit 3, which is convenient for viewing the inspection result of the vehicle that has completed the inspection.

[0058] Example 3

[0059] An embodiment of a vehicle quality inspection method, such as Figure 2 As shown, the following steps are included:

[0060] Step 1: Bind the vehicle information reading unit 1 to the vehicle to be inspected;

[0061] Step 2: The information interaction unit 3 allocates the vehicles to be inspected according to the working conditions of the inspection input unit;

[0062] Step 3: The vehicle enters the inspection station, and the inspection input unit 2 identifies the vehicle information reading module to obtain the list of vehicles to be inspected at this station;

[0063] Step 4: The inspector inspects the vehicle according to the vehicle to be inspected list of this workstation, and after the inspection is completed, enters the inspection result of this workstation into the inspection input unit 2, and the inspection input unit 2 uploads the inspection result to the information exchange unit 3;

[0064] Step 5: The information interaction unit 3 enters the inspection result into the vehicle information reading unit 1 and feeds it back to the workshop production unit;

[0065] Step 6: The vehicle enters the next inspection station until the entire vehicle inspection is completed.

[0066] Specifically, in step 1, the binding of the vehicle information reading unit 1 with the vehicle includes the following steps:

[0067] S1. The vehicle information reading unit 1 is paired with the vehicle to be inspected and encodes the vehicle;

[0068] S2. The vehicle information reading unit 1 generates a list of vehicles to be inspected at each inspection station.

[0069] Specifically, in step three, the inspection production line includes a routine inspection station, a special inspection station and a specification inspection station which are arranged in sequence. The routine inspection station is used to inspect routine items of the vehicle; the special inspection station is used to inspect special items of the vehicle; and the specification inspection station is used to inspect the specification type of the customized vehicle.

[0070] Specifically, in step 4, if Figure 3 As shown, the vehicle inspection result entry of the conventional inspection station includes the following steps:

[0071] S1. Obtain the list of vehicles to be inspected at the regular inspection station;

[0072] S2. The inspector inspects the vehicles to be inspected according to the inspection list;

[0073] S3. When the inspector enters the inspection results, he / she can confirm the items that have passed the inspection with one click and mark the items that have failed the inspection;

[0074] S4. The inspection entry unit 2 uploads the inspection results of the routine inspection to the information exchange unit 3.

[0075] like Figure 4 As shown, the vehicle inspection result entry of the special inspection station includes the following steps:

[0076] S1. Obtain the list of vehicles to be inspected at the special inspection station;

[0077] S2. The inspector inspects the vehicles to be inspected according to the inspection list;

[0078] S3. When the inspector enters the inspection results, he / she shall confirm the items that have passed the inspection in sequence and mark the items that have failed the inspection in sequence;

[0079] S4. The inspection entry unit 2 uploads the inspection result of the special inspection to the information exchange unit 3.

[0080] like Figure 5 As shown, the vehicle inspection result entry of the specification inspection station includes the following steps:

[0081] S1. Obtain the vehicle configuration table and vehicle manufacturing parts table;

[0082] S2. Extract vehicle configuration information and differentiated parts information, and generate a vehicle inspection list for specification inspection;

[0083] S3. The inspector inspects the vehicles to be inspected according to the inspection list;

[0084] S4. When the inspector enters the inspection results, he / she shall confirm the items that have passed the inspection in sequence and mark the items that have failed the inspection in sequence;

[0085] S5. The inspection entry unit 2 uploads the inspection result of the specification inspection to the information exchange unit 3.

[0086] Before the inspection input unit 2 identifies the vehicle information reading module, the inspector enters the inspector information into the inspection input unit 2 through the inspector information input module, and the information exchange unit 3 enters the inspector information into the vehicle information reading unit 1 when entering the inspection result.

[0087] Beneficial effects of this embodiment: The vehicle quality inspection method in this solution can display the vehicle inspection items to the inspector through the inspection input unit 2, without the need for the inspector to remember the inspection items of different vehicle models separately, thereby improving the inspection efficiency and avoiding the situation of missed inspections. At the same time, the information interaction unit 3 will also feed back the inspection results to the workshop production unit in real time, so that the workshop production unit can adjust the production module in real time according to the bad results shown by the inspection results, thereby improving the efficiency of dealing with vehicle bad problems.

[0088] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A vehicle quality inspection system, characterized in that: It comprises a vehicle information reading unit (1), an inspection and input unit (2) and an information interaction unit (3), The vehicle information reading unit (1) is bound to the vehicle to be inspected to input the vehicle code of the vehicle to be inspected and the list of each workstation to be inspected; The inspection input unit (2) is used to identify the vehicle code of the vehicle information reading unit (1) and the inspection list of the current workstation, input the inspection result of the vehicle at the workstation and send the vehicle inspection result to the information exchange unit (3); The information interaction unit (3) is used to input the vehicle inspection result into the vehicle information reading unit (1) and feed it back to the workshop production unit.

2. A vehicle quality inspection system according to claim 1, characterized in that: The vehicle information reading unit (1) comprises a vehicle encoding module and a result entry module, wherein the vehicle encoding module is used to encode the vehicle for the inspection entry unit (2) to identify the vehicle; and the result entry module is used for the information interaction unit (3) to enter the vehicle inspection result.

3. A vehicle quality inspection system according to claim 2, characterized in that: The inspection input unit (2) includes a routine inspection input module, a special inspection input module, a specification inspection input module and an inspector information input module. The routine inspection input module is used to input the results of routine vehicle inspection items; The special inspection input module is used to input the results of special vehicle inspection items; The specification inspection input module is used to input the vehicle specification inspection result; The inspector information input module is used to input inspector information.

4. A vehicle quality inspection method, characterized in that: The steps include: Step 1: Binding the vehicle information reading unit (1) to the vehicle to be inspected; Step 2: The information exchange unit (3) allocates the vehicles to be inspected according to the working status of the inspection input unit (2); Step 3: The vehicle enters the inspection station, and the inspection input unit (2) identifies the vehicle information reading module to obtain the list of vehicles to be inspected at this station; Step 4: The inspector inspects the vehicle according to the vehicle to be inspected list of the workstation, and after the inspection is completed, enters the inspection result of the workstation into the inspection input unit (2), and the inspection input unit (2) uploads the inspection result to the information exchange unit (3); Step 5: The information exchange unit (3) enters the inspection result into the vehicle information reading unit (1) and feeds it back to the workshop production unit; Step 6: The vehicle enters the next inspection station until the entire vehicle inspection is completed.

5. A vehicle quality inspection method according to claim 4, characterized in that: In the step 1, the vehicle information reading unit (1) is bound to the vehicle to be inspected, including the following steps: S1. The vehicle information reading unit (1) is paired with the vehicle to be inspected and encodes the vehicle; S2. The vehicle information reading unit (1) generates a list of vehicles to be inspected at each inspection station.

6. A vehicle quality inspection method according to claim 4, characterized in that: In step three, the inspection production line includes a regular inspection station, a special inspection station and a specification inspection station which are arranged in sequence. The regular inspection station is used to inspect regular items of the vehicle; the special inspection station is used to inspect special items of the vehicle; and the specification inspection station is used to inspect the specification type of the customized vehicle.

7. A vehicle quality inspection method according to claim 6, characterized in that: In step 4, the vehicle inspection result entry of the conventional inspection station includes the following steps: S1. Obtain the list of vehicles to be inspected at the regular inspection station; S2. The inspector inspects the vehicles to be inspected according to the inspection list; S3. When the inspector enters the inspection results, he / she can confirm the items that have passed the inspection with one click and mark the items that have failed the inspection; S4. The inspection input unit (2) uploads the inspection results of the routine inspection to the information exchange unit (3).

8. A vehicle quality inspection method according to claim 6, characterized in that: In step 4, the vehicle inspection result entry of the special inspection station includes the following steps: S1. Obtain the list of vehicles to be inspected at the special inspection station; S2. The inspector inspects the vehicles to be inspected according to the inspection list; S3. When the inspector enters the inspection results, he / she shall confirm the items that have passed the inspection in sequence and mark the items that have failed the inspection in sequence; S4. The inspection input unit (2) uploads the inspection result of the special inspection to the information exchange unit (3).

9. A vehicle quality inspection method according to claim 6, characterized in that: In step 4, the vehicle inspection result entry at the specification inspection station includes the following steps: S1. Obtain the vehicle configuration table and vehicle manufacturing parts table; S2. Extract vehicle configuration information and differentiated parts information, and generate a vehicle inspection list for specification inspection; S3. The inspector inspects the vehicles to be inspected according to the inspection list; S4. When the inspector enters the inspection results, he / she shall confirm the items that have passed the inspection in sequence and mark the items that have failed the inspection in sequence; S5. The inspection input unit (2) uploads the inspection result of the specification inspection to the information exchange unit (3).

10. A vehicle quality inspection method according to claim 4, characterized in that: In step 4, before the inspection input unit (2) identifies the vehicle information reading module, the inspector enters the inspector information into the inspection input unit (2) through the inspector information input module, and the information exchange unit (3) enters the inspector information into the vehicle information reading unit (1) when entering the inspection result.

Images