Universal vehicle-mounted camera simulation data injection device
A technology for simulating data and injecting devices, which is applied in image communication, television, electrical components, etc., can solve the problems of high cost of vehicle camera simulation and impractical use of camera simulation equipment, and achieve the effect of high injection cost and wide application scenarios
Active Publication Date: 2021-10-26
HUIZHOU DESAY SV AUTOMOTIVE
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[0004] The present invention provides a general-purpose vehicle camera simulation data injection device in order to solve the technical problems that the current vehicle camera simulation equipment cannot be used universally and the simulation cost of the vehicle camera is high.
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[0025] In order to make the objects, technical solutions and advantages of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are intended to explain the present invention and is not intended to limit the invention.
[0026] The same or similar components in the drawings of the present application correspond to the same or similar components; in the description of the present application, it is to be understood that if there is a term "upper", "lower", "left", "right" , "Top", "bottom", "inside", "outside", etc., oriental, based on the orientation or positional relationship shown in the drawings, is only for ease of describing the present application and simplified description, not indication or I suggest that the device or element must have a specific orientation, constructed and operated in a particular orientation, and thus ...
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The invention relates to the technical field of camera simulation testing, in particular to a universal vehicle-mounted camera simulation data injection device, comprising a video decoding module which is used for being connected with an upper computer, inputting simulation video data, decoding the video data and converting the video data into a camera data format; a string-adding decoding module which comprises an FPGA unit and a plurality of types of string-adding decoding units, wherein the plurality of string-adding decoding units are connected with the output end of the video decoding module and the input end of vehicle-mounted processing equipment and are used for performing string-adding decoding on the simulation data; and a storage unit which is in data connection with the FPGA unit and the vehicle-mounted processing equipment and is provided with parameterized values corresponding to each type of string-adding decoding unit. According to the invention, the string-adding decoding unit can be selected according to the camera type of the vehicle, so that the injection of camera simulation data of various types of vehicles can be met, full coverage is realized, the application scene is wide, and the problem that the current automobile camera simulation data injection cost is high can be solved.
Description
Technical field [0001] The present invention relates to the field of camera simulation testing, and more particularly to a universal vehicle camera simulation data injection device. Background technique [0002] Automatic driving has become a future car development direction, and simulation test is the basis for building automatic driving technology innovation systems. It is also an alternative and supplement of automatic driving related market access in future industries. The simulation can provide a large number of scenes, transmitted to the controller through a perceptual module Algorithm judgment decision decision. [0003] The perceived module is mainly the camera and radar, and the current camera has an advanced, coming, and if the entity is tested, the first, the equipment cost is high, the second, and the end is the fisheye, it is impossible to simulate the authenticity, so it needs to be injected In the way, the simulation scene is injected into the controller, but due t...
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IPC IPC(8): H04N17/00
CPCH04N17/002
Inventor 李日升
Owner HUIZHOU DESAY SV AUTOMOTIVE