Image Acquisition System

Abstract

The application discloses an image acquisition system, including an image acquisition PCIe card carrier board and a camera signal link daughter card interconnected through a board connector, and the image acquisition PCIe card carrier board and the camera signal link daughter card are standard PCIe Slot width. The image acquisition PCIe card carrier board is connected to the central computing unit through the PCIe interface, and each image acquisition device is connected to the camera signal link daughter card through the device connector. The camera signal link sub-card converts the image data of signal links of different standards into matching interface data and uploads them to the image acquisition PCIe card carrier board, and the image acquisition PCIe card carrier board performs corresponding processing on the received image data according to the image processing instructions. Operation, the image processing instruction is an image processing instruction or an image storage instruction or an image output instruction. The application can improve the integration degree of the hardware equipment of the unmanned vehicle perception system, improve the versatility and portability of the hardware equipment, and shorten the system upgrade cycle.

Description

technical field [0001] This application relates to the technical field of artificial intelligence, in particular to an image acquisition system. Background technique [0002] With the technological upgrading of the automobile industry, especially the deepening of artificial intelligence technology, unmanned vehicles have gradually appeared in transportation, bringing great convenience to daily life. Among them, the perception system is the information basis for unmanned vehicles to obtain the characteristics of the external environment for vehicle decision-making and control. At present, the perception system of unmanned driving mainly senses the surrounding environment through signals such as position, image, and sound, and fuses various perception data. [0003] The perception system of unmanned vehicles mainly includes two parts: the cloud and the vehicle. The cloud includes high-precision map drawing, deep learning model training, simulation, and data storage. The perc...

AI Technical Summary

Problems solved by technology

[0004] In view of the early stage of unmanned driving technology, the form integration of the hardware equipment of the perception system is low, and the sensors with different functions are connected to separate interface equipment, and then the data is further connected to the central control computer. The versatility of the equipment is poor, and the platform can be migrated Poor performance, long system upgrade cycle

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