Automatic detection system and detection method for automobile exterior trim

Abstract

The invention discloses an automobile exterior trim automatic detection system and method, and the system comprises a part type recognition module, the output end of the part type recognition module is electrically connected with a positioning and clamping module, and the output end of the positioning and clamping module is electrically connected with a data collection and scanning module. The output end of the data acquisition scanning module is electrically connected with a data information transmission module, the output end of the data information transmission module is electrically connected with a data information recording module, the input end of the data information recording module is electrically connected with a data operation log module, and the output end of the data information recording module is electrically connected with a controller. And the output end of the controller is electrically connected with a data information analysis module. The automatic detection system changes the traditional phenomenon that the detection result cannot be subjected to grading treatment, and adopts a plurality of modules for detection treatment, so that the situation that a worker cannot know the damage condition of the exterior trim in time is avoided, and the practicability of the automatic detection system is not influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive exterior inspection, and specifically provides an automated automotive exterior inspection system and inspection method. Background Technique

[0002] According to the patent disclosed on the Chinese Patent Network, the patent name is: Automated Inspection System for Exterior Parts of a Whole Vehicle, and the patent application number is: 202023111553.4. It includes several inspection stations and inspection robots arranged between the inspection stations. On the inspection robots, there are optical tracking 3D scanners. Above the inspection robots, there are slide rails, and on the slide rails, there are signal receivers that can move along the slide rails. On the inspection stations, there are movable AGV carts. On the AGV carts, there are inspection fixtures. The inspection fixtures are vehicle frames that hold exterior parts of various parts of the vehicle, and the inspection fixtures can rotate relative to the AGV carts. In the automated inspection system for exterior parts of a whole vehicle of the present utility model, during measurement, the inspection fixture rotates through the AGV cart and cooperates with the robot for measurement. The measurement speed is fast, and by inspecting the inspection fixture of the whole vehicle layout, the matching degree between the exterior parts of various parts of the vehicle can be quickly grasped, the measurement accuracy is high, the production cycle of product samples is greatly shortened, and the practicability is strong. However, the above-mentioned automated inspection system cannot perform grading processing according to the inspection results, and workers cannot timely understand the damaged conditions of the exterior, which affects the practicability of the automated inspection system.

[0003] Therefore, it is necessary to design and transform the automated inspection system to effectively prevent the phenomenon that it cannot perform grading processing on the results. Summary of the Invention

[0004] To solve the problems raised in the above background technique, the purpose of the present invention is to provide an automated automotive exterior inspection system and inspection method, which have the advantage of being able to grade the inspection results, and solve the problem of inability to perform grading processing on the results.

[0005] To achieve the above object, the present invention provides the following technical solutions: An automatic detection system and method for automobile exterior decoration, including a part category recognition module, the output end of the part category recognition module is electrically connected to a positioning and clamping module, the output end of the positioning and clamping module is electrically connected to a data acquisition and scanning module, the output end of the data acquisition and scanning module is electrically connected to a data information transmission module, the output end of the data information transmission module is electrically connected to a data information recording module, the input end of the data information recording module is electrically connected to a data operation log module, the output end of the data information recording module is electrically connected to a controller, the output end of the controller is electrically connected to a data information analysis module, the output end of the data information analysis module is electrically connected to an analysis result comparison module, the output end of the analysis result comparison module is electrically connected to a detection result grading module, the output end of the detection result grading module is respectively electrically connected to a red grade, a green grade and a yellow grade, the output ends of the red grade, the green grade and the yellow grade are all electrically connected to a grading information output module, the output end of the grading information output module is electrically connected to an alarm and response module, the output end of the alarm and response module is electrically connected to a result processing module, the output end of the result processing module is electrically connected to a picture generation module, the output end of the picture generation module is electrically connected to an intelligent processing opinion generation module, and the output end of the result processing module is electrically connected to the data operation log module.

[0006] Preferably, the input end of the controller is electrically connected to a power supply module, and the power supply module is used in cooperation with the controller.

[0007] Preferably, the output end of the data operation log module is bidirectionally electrically connected to a data backup and recovery module, and the data backup and recovery module is used in cooperation with the data operation log module.

[0008] Preferably, the output end of the analysis result comparison module is respectively electrically connected to a large database module, and the large database module is used in cooperation with the analysis result comparison module.

[0009] Preferably, the input end of the data information analysis module is electrically connected to a data information encryption module, and the data information encryption module is used in cooperation with the data information analysis module.

[0010] Preferably, the data information transmission module is composed of a transmitter module, a channel module, a receiver module and a transmission control module.

[0011] Preferably, the data acquisition and scanning module is composed of a sensor module, a camera module and a flaw detector module.

[0012] The preferred usage method of the present invention includes the following steps: S1: First, the automotive exterior is identified and processed by the part category recognition module. Then, it is clamped and fixed by the positioning and clamping module. Next, data is collected by the data acquisition and scanning module. After the collection is completed, it is transmitted through the data information transmission module and transferred to the data information recording module. Then, the controller transmits the data to the data information analysis module. The data information analysis module transmits the information to the analysis result comparison module. The analysis result comparison module is divided into red level, green level, and yellow level by the detection result grading module. Then, the grading information output module transmits the level signal to the alarm and response module. The alarm and response module transmits the data to the result processing module. Then, opinion simulation generation is performed through the picture generation module and the intelligent processing opinion generation module, so as to achieve the effect of grading the detection results.

[0013] S2: Then, the data in the result processing module is transmitted to the data backup and recovery module through the data operation log module. Then, during the transmission process, the data information module is encrypted by the data information encryption module. Then, when the analysis result comparison module makes a comparison, it is compared through the large database module, so as to achieve the effect of assisting in analyzing the exterior.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The automated detection system of the present invention changes the traditional phenomenon of not being able to grade the detection results. By using multiple modules for detection and processing, it will not prevent workers from timely understanding the damage situation of the exterior, nor will it affect the practicality of the automated detection system.

[0015] 2. Through the setting of the power supply module, the present invention can make the power of the controller more sufficient and avoid power failure.

[0016] 3. Through the setting of the data backup and recovery module, the present invention can save the data in the data operation log module and avoid data loss.

[0017] 4. Through the setting of the large database module, the present invention can make the analysis result comparison module analyze more stably and prevent inaccurate analysis.

[0018] 5. Through the setting of the data information encryption module, the present invention can encrypt the data information and prevent information leakage.

[0019] 6. Through the setting that the data information transmission module is composed of a transmitter module, a channel module, a receiver module, and a transmission control module, the present invention can make the data information transmission module convey more stably and avoid information interruption.

[0020] 7. In the present invention, the data acquisition and scanning module is composed of a sensor module, a camera module, and a flaw detector module. This setting enables the data acquisition and scanning module to collect data more fully, improving the quality of the acquisition. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural system diagram of the present invention; Figure 2 It is a system diagram of the data information transmission module of the present invention; Figure 3 It is a system diagram of the data acquisition and scanning module of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] As Figures 1 to 3 shown, an automotive exterior automatic detection system and detection method provided by the present invention includes a part category recognition module. The output end of the part category recognition module is electrically connected to a positioning and clamping module. The output end of the positioning and clamping module is electrically connected to a data acquisition and scanning module. The output end of the data acquisition and scanning module is electrically connected to a data information transmission module. The output end of the data information transmission module is electrically connected to a data information recording module. The input end of the data information recording module is electrically connected to a data operation log module. The output end of the data information recording module is electrically connected to a controller. The output end of the controller is electrically connected to a data information analysis module. The output end of the data information analysis module is electrically connected to an analysis result comparison module. The output end of the analysis result comparison module is electrically connected to a detection result grading module. The output end of the detection result grading module is respectively electrically connected to a red grade, a green grade, and a yellow grade. The output ends of the red grade, the green grade, and the yellow grade are all electrically connected to a grading information output module. The output end of the grading information output module is electrically connected to an alarm and response module. The output end of the alarm and response module is electrically connected to a result processing module. The output end of the result processing module is electrically connected to a picture generation module. The output end of the picture generation module is electrically connected to an intelligent processing opinion generation module. The output end of the result processing module is electrically connected to the data operation log module.

[0024] Referring to Figure 1 , the input end of the controller is electrically connected to a power supply module, and the power supply module is used in cooperation with the controller.

[0025] As a technical optimization solution of the present invention, through the setting of the power supply module, the power of the controller can be made more sufficient, avoiding the phenomenon of power failure.

[0026] Reference Figure 1 , the output end of the data operation log module is bi-directionally electrically connected to a data backup and recovery module, and the data backup and recovery module is used in cooperation with the data operation log module.

[0027] As a technical optimization solution of the present invention, through the setting of the data backup and recovery module, the data in the data operation log module can be saved, avoiding the phenomenon of loss.

[0028] Reference Figure 1 , the output end of the analysis result comparison module is electrically connected to a large database module respectively, and the large database module is used in cooperation with the analysis result comparison module.

[0029] As a technical optimization solution of the present invention, through the setting of the large database module, the analysis of the analysis result comparison module can be made more stable, preventing the phenomenon of inaccurate analysis.

[0030] Reference Figure 1 , the input end of the data information analysis module is electrically connected to a data information encryption module, and the data information encryption module is used in cooperation with the data information analysis module.

[0031] As a technical optimization solution of the present invention, through the setting of the data information encryption module, the data information can be encrypted, preventing the phenomenon of information leakage.

[0032] Reference Figure 2 , the data information transmission module is composed of a transmitter module, a channel module, a receiver module and a transmission control module.

[0033] As a technical optimization solution of the present invention, through the setting that the data information transmission module is composed of a transmitter module, a channel module, a receiver module and a transmission control module, the data information transmission module can convey more stably, avoiding the phenomenon of information interruption.

[0034] Reference Figure 3 , the data acquisition and scanning module is composed of a sensor module, a camera module and a flaw detector module.

[0035] As a technical optimization solution of the present invention, through the setting that the data acquisition and scanning module is composed of a sensor module, a camera module and a flaw detector module, the data acquisition and scanning module can collect more fully, improving the quality of collection.

[0036] S1: First, the automotive exterior is identified by the part category recognition module, then clamped and fixed by the positioning and clamping module, and then data is collected by the data acquisition and scanning module. After the collection is completed, it is transmitted through the data information transmission module and transferred to the data information recording module. Then, the data is transmitted to the data information analysis module by the controller. The data information analysis module transmits the information to the analysis result comparison module. The analysis result comparison module is divided into red level, green level, and yellow level by the detection result grading module. Then, the grading signal is transmitted to the alarm and response module through the grading information output module. The alarm and response module transmits the data to the result processing module, and then opinion simulation generation is carried out through the picture generation module and the intelligent processing opinion generation module, so as to achieve the effect of grading the detection results.

[0037] S2: Then, the data in the result processing module is transmitted to the data backup and recovery module through the data operation log module. Then, the data information module is encrypted by the data information encryption module during the transmission process. Then, the analysis result comparison module is compared through the large database module during the comparison, so as to achieve the effect of assisting in analyzing and detecting the exterior.

[0038] The working principle and usage process of the present invention: First, the automotive exterior is identified by the part category recognition module, then clamped and fixed by the positioning and clamping module, and then data is collected by the data acquisition and scanning module. After the collection is completed, it is transmitted through the data information transmission module and transferred to the data information recording module. Then, the data is transmitted to the data information analysis module by the controller. The data information analysis module transmits the information to the analysis result comparison module. The analysis result comparison module is divided into red level, green level, and yellow level by the detection result grading module. Then, the grading signal is transmitted to the alarm and response module through the grading information output module. The alarm and response module transmits the data to the result processing module, and then opinion simulation generation is carried out through the picture generation module and the intelligent processing opinion generation module, so as to achieve the effect of grading the detection results. Then, the data in the result processing module is transmitted to the data backup and recovery module through the data operation log module. Then, the data information module is encrypted by the data information encryption module during the transmission process. Then, the analysis result comparison module is compared through the large database module during the comparison, so as to achieve the effect of assisting in analyzing and detecting the exterior.

[0039] In summary: The automotive exterior automatic detection system and detection method change the traditional phenomenon of not being able to grade the detection results through the automatic detection system. By using multiple modules for detection and processing, it will not prevent workers from timely understanding the damage situation of the exterior, nor will it affect the practicality of the automatic detection system.

[0040] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated inspection system for automotive exterior parts, including a part category recognition module, characterized in that: The output end of the part category recognition module is electrically connected to a positioning and clamping module. The output end of the positioning and clamping module is electrically connected to a data acquisition and scanning module. The output end of the data acquisition and scanning module is electrically connected to a data information transmission module. The output end of the data information transmission module is electrically connected to a data information recording module. The input end of the data information recording module is electrically connected to a data operation log module. The output end of the data information recording module is electrically connected to a controller. The output end of the controller is electrically connected to a data information analysis module. The output end of the data information analysis module is electrically connected to an analysis result comparison module. The output end of the analysis result comparison module is electrically connected to a detection result grading module. The output end of the detection result grading module is respectively electrically connected to a red grade, a green grade, and a yellow grade. The output ends of the red grade, the green grade, and the yellow grade are all electrically connected to a grading information output module. The output end of the grading information output module is electrically connected to an alarm and response module. The output end of the alarm and response module is electrically connected to a result processing module. The output end of the result processing module is electrically connected to a picture generation module. The output end of the picture generation module is electrically connected to an intelligent processing opinion generation module. The output end of the result processing module is electrically connected to the data operation log module.

2. The automated inspection system for automotive exterior according to claim 1, characterized in that: The input end of the controller is electrically connected to a power supply module, and the power supply module is used in cooperation with the controller.

3. The automated inspection system for automotive exterior according to claim 1, wherein: The output end of the data operation log module is bidirectionally electrically connected to a data backup and recovery module, and the data backup and recovery module is used in cooperation with the data operation log module.

4. An automated inspection system for automotive exterior parts according to claim 1, characterized in that: The output end of the analysis result comparison module is respectively electrically connected to a large database module, and the large database module is used in cooperation with the analysis result comparison module.

5. An automated inspection system for automotive exterior trim according to claim 1, characterized in that: The input end of the data information analysis module is electrically connected to a data information encryption module, and the data information encryption module is used in cooperation with the data information analysis module.

6. The automated inspection system for automotive exterior according to claim 1, wherein: The data information transmission module consists of a transmitter module, a channel module, a receiver module, and a transmission control module.

7. An automated inspection system for automotive exterior trim according to claim 1, characterized in that: The data acquisition and scanning module consists of a sensor module, a camera module, and a flaw detector module.

8. The detection method of an automotive exterior automation detection system according to any one of the above claims, characterized in that: It includes the following steps: S1: First, the automotive exterior is identified through the part category recognition module, then the automotive exterior is clamped and fixed through the positioning and clamping module, then data is acquired through the data acquisition and scanning module. After the acquisition is completed, it is transmitted through the data information transmission module and transmitted into the data information recording module. Then, the data is transmitted to the data information analysis module through the controller. The data information analysis module transmits the information to the analysis result comparison module. The analysis result comparison module is divided into a red grade, a green grade, and a yellow grade through the detection result grading module. Then, the grade signal is transmitted to the alarm and response module through the grading information output module. The alarm and response module transmits the data to the result processing module. Then, opinion simulation generation is carried out through the picture generation module and the intelligent processing opinion generation module, so as to achieve the effect of grading the detection result. S2: Then the data in the result processing module is transmitted to the data backup and recovery module through the data operation log module. Then, during the transmission process, the data information module performs encryption processing through the data information encryption module. Then, when the analysis result comparison module makes a comparison, it conducts the comparison through the large database module, so as to achieve the effect of assisting in the analysis and detection of the exterior decoration.

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