CN-121994831-A - X-ray detection system and X-ray detection method

Abstract

The embodiment of the application provides an X-ray detection system and an X-ray detection method. The system comprises a vision camera, a code scanning gun, an X-ray imaging device, a moving platform and a controller, wherein the vision camera is used for shooting equipment to be detected, which is placed on the moving platform, to obtain an actual position image of the equipment to be detected, the code scanning gun is used for obtaining equipment identification information of the equipment to be detected, the controller is used for controlling the moving platform to adjust the equipment to be detected to a preset center according to the actual position image and the equipment identification information, and the controller is also used for controlling the X-ray imaging device to carry out X-ray detection on the equipment to be detected after the equipment to be detected is adjusted to the preset center. By applying the technical scheme, the efficiency and the accuracy of the X-ray detection of the equipment can be improved.

Inventors

• ZHENG WEIBIN
• WANG JIANXUN

Assignees

• 转转一零二四(北京)科技有限公司

Dates

Publication Date

20260508

Application Date

20251230

Claims (10)

1. 1. An X-ray detection system is characterized by comprising a visual camera, a code scanning gun, an X-ray imaging device, a motion platform and a controller; The vision camera is used for shooting equipment to be detected placed on the motion platform, and acquiring an actual position image of the equipment to be detected; The code scanning gun is used for acquiring equipment identification information of the equipment to be detected; the controller is used for controlling the motion platform to adjust the equipment to be detected to a preset center according to the actual position image and the equipment identification information; the controller is also used for controlling the X-ray imaging device to carry out X-ray detection on the equipment to be detected after the equipment to be detected is adjusted to the preset center.
2. 2. The system of claim 1, wherein the system further comprises: the positioning carrier is arranged on the motion platform; the positioning carrier is provided with an adjustable limit stop, and the limit stop is used for limiting the equipment to be detected on the positioning carrier.
3. 3. The system of claim 1, wherein the motion stage is an XY motion stage comprising a high precision ball screw drive and a motor; The motor is used for receiving an adjusting instruction issued by the controller and controlling the high-precision ball screw transmission mechanism to adjust the equipment to be detected to the preset center.
4. 4. A system according to any of claims 1-3, wherein the X-ray imaging device comprises an X-ray imaging plate and an X-ray source; The X-ray source is used for emitting X-rays to penetrate through the equipment to be detected; the X-ray imaging is used for receiving X-rays penetrating through the equipment to be detected and generating X-ray imaging.
5. 5. The system of claim 4, wherein the predetermined center is a projection point of an axis on a plane on which the motion platform is located, the projection point being based on an axis determined by a common imaging center of the X-ray imaging plate and an exit beam center of the X-ray source.
6. 6. An X-ray detection method, characterized by being applied to the controller in the X-ray detection system according to any one of claims 1 to 5, the method comprising: acquiring an actual position image of equipment to be detected and equipment identification information of the equipment to be detected; According to the actual position image and the equipment identification information, controlling a motion platform to adjust the equipment to be detected to a preset center; and after the equipment to be detected is adjusted to the preset center, controlling an X-ray imaging device to carry out X-ray detection on the equipment to be detected.
7. 7. The method according to claim 6, wherein controlling the motion platform to adjust the device to be detected to a preset center according to the actual position image and the device identification information comprises: Determining physical size information of the equipment to be detected according to the equipment identification information; Determining the position deviation between the equipment to be detected and the preset center according to the physical size information and the actual position image; and generating an adjusting instruction according to the position deviation, and sending the adjusting instruction to the motion platform, wherein the motion platform is used for adjusting the equipment to be detected to the preset center according to the adjusting instruction.
8. 8. The method of claim 7, wherein determining a positional deviation between the device to be detected and the preset center based on the physical size information and the actual position image comprises: determining the actual center position of the equipment to be detected in an image coordinate system according to the outline in the actual position image and the physical size information; And determining the position deviation according to the actual center position and the preset center.
9. 9. A controller is characterized by comprising a memory and a processor; The memory stores computer-executable instructions; The processor executing computer-executable instructions stored in the memory, causing the processor to perform the method of any one of claims 6-8.
10. 10. A computer readable storage medium having stored therein computer executable instructions which when executed by a processor are adapted to carry out the method of any of claims 6-8.

Description

X-ray detection system and X-ray detection method Technical Field The present application relates to the field of image processing technologies, and in particular, to an X-ray detection system and an X-ray detection method. Background In the quality detection process before second-hand mobile phone recovery, renovation or sales, X-ray detection is a key link, and whether the internal components have physical damage, welding defects or illegal refitting and other problems are required to be identified through a high-precision imaging technology. At present, the positioning is adjusted by manual adjustment, namely, a clamp with a fixed size is adopted, and the position of the mobile phone is manually adjusted by manpower to adapt to models with different sizes. However, the manual adjustment is low in efficiency and unstable in precision, and the detection efficiency and consistency are affected due to the problems of inconsistent sizes and poor compatibility of different mobile phones. Disclosure of Invention The embodiment of the application provides an X-ray detection system and an X-ray detection method, which are used for achieving the technical effect of improving the accuracy and efficiency of equipment X-ray detection. In a first aspect, an embodiment of the present application provides an X-ray detection system, including a vision camera, a code scanner, an X-ray imaging device, a motion platform, and a controller; The vision camera is used for shooting equipment to be detected placed on the motion platform, and acquiring an actual position image of the equipment to be detected; The code scanning gun is used for acquiring equipment identification information of the equipment to be detected; the controller is used for controlling the motion platform to adjust the equipment to be detected to a preset center according to the actual position image and the equipment identification information; the controller is also used for controlling the X-ray imaging device to carry out X-ray detection on the equipment to be detected after the equipment to be detected is adjusted to the preset center. In one or more embodiments, the system further comprises a positioning vehicle disposed on the motion platform; the positioning carrier is provided with an adjustable limit stop, and the limit stop is used for limiting the equipment to be detected on the positioning carrier. In one or more embodiments, the motion platform is an XY motion platform, and the XY motion platform comprises a high-precision ball screw transmission mechanism and a motor; The motor is used for receiving an adjusting instruction issued by the controller and controlling the high-precision ball screw transmission mechanism to adjust the equipment to be detected to the preset center. In one or more embodiments, the X-ray imaging apparatus includes an X-ray imaging plate and an X-ray source; The X-ray source is used for emitting X-rays to penetrate through the equipment to be detected; the X-ray imaging is used for receiving X-rays penetrating through the equipment to be detected and generating X-ray imaging. In one or more embodiments, the preset center is a projection point of an axis determined by the imaging center of the X-ray imaging plate and the beam outlet center of the X-ray source on a plane of the motion platform. In a second aspect, an embodiment of the present application provides an X-ray detection method applied to the controller in the X-ray detection system in the first aspect, where the method includes: acquiring an actual position image of equipment to be detected and equipment identification information of the equipment to be detected; According to the actual position image and the equipment identification information, controlling a motion platform to adjust the equipment to be detected to a preset center; and after the equipment to be detected is adjusted to the preset center, controlling an X-ray imaging device to carry out X-ray detection on the equipment to be detected. In one or more embodiments, the controlling the motion platform to adjust the device to be detected to a preset center according to the actual position image and the device identification information includes: Determining physical size information of the equipment to be detected according to the equipment identification information; Determining the position deviation between the equipment to be detected and the preset center according to the physical size information and the actual position image; and generating an adjusting instruction according to the position deviation, and sending the adjusting instruction to the motion platform, wherein the motion platform is used for adjusting the equipment to be detected to the preset center according to the adjusting instruction. In one or more embodiments, the determining, according to the physical size information and the actual position image, a position deviation between the device to be detected and the preset cent