There are a large number of advanced instruments and equipment are complex in structure and high in integration. And due to the technology information privacy issue, normally the original supplier won’t provide the schematic diagram of printed circuit board. Some of them are not able to obtain the circuit schematic diagram of the electronic device PCB board because it is not a technology introduction and that is the most important reason Why We need to Restore Printed Circuit Board Schematic Diagram.
The lack of schematics makes the maintenance of these equipment very difficult, and the manual inversion of drawing schematics is a very laborious mental and physical labor. Printed Circuit Board reverse engineering research is devoted to solving this problem. Its research purpose is to obtain the schematic diagram by mining the information of the target PCB board.
“Electronic Equipment Maintenance Technology Platform Based on PCB reverse engineering” is a software platform for maintenance management of existing electronic equipment based on PCB circuit board schematic restoration. The project has received support from the National Innovation Fund and the National Defense Research Institute. The key technologies involved are image processing, image recognition, component and line connection processing, network table generation, and automatic generation of schematic diagrams.
