Navigation application imaging method and system

• Main Authors: DUAN YONGQIANG, WANG HONG, ZHENG PEIYUN, ZHU BO, MA TENGFEI
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2019
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The present invention relates to a navigation application imaging method and system. The imaging system comprises an image sensor, an image AD, an SRAM A, an SRAM B and an FPGA. The image sensor employs a CCD chip FTT1010-M; the input end of the image AD is connected with the output end of the image sensor, and the output end of the image AD is connected with the SRAMA and the SRAM; the FPGA is connected with the image sensor, the SRAM A and the SRAM B, and the FPGA achieves functions of sensor image output, output moment matching and image output after system is electrified. By employing theCCD chip FTT1010-M as an image sensor, through adoption of the left-right dual-channel simultaneous output method and cooperation of the FPGA control and image data processing, the high frame frequency output of the imaging system can be achieved, and the frame frequency can reach 20f/s; the control of the image data storage is performed through the FPGA to regulate the image output moment of theimaging system so as to so