ETC system integrated with infrared camera function, and vehicle identification and location method
An infrared camera and vehicle identification technology, applied in the field of ETC, can solve problems such as vehicle positioning errors, car-following interference, transaction confusion, etc., and achieve the effect of improving transaction success rate, improving reliability and safety, and reducing radio frequency interference
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[0023] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0024] In the present invention, unless stated to the contrary, the used orientation words such as "radial" generally refer to the direction in which vehicles on the ETC lane travel.
[0025] The invention discloses an ETC system with integrated infrared camera function. The ETC system includes: a vehicle-mounted OBU and a roadside unit, and the vehicle-mounted OBU and the roadside unit communicate through wireless signals to complete data transmission and payment; an infrared camera, installed above the ETC lane, is used to capture an infrared image of the area of interest and transmit the corresponding information to the roadside unit, and the infrared image...
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