All-round environment sensing system and method

Abstract

The invention discloses an all-round environment sensing system and an all-round environment sensing method. A master display unit and a slave display unit are arranged in a vehicle, and a plurality of different sensors are arranged at the periphery of the vehicle. The position of an obstacle around the vehicle relative to the sensor bodies is subsequently detected by the sensors, and the first sensor data is generated and output. A main control module receives the first sensor data, performs data fusion to generate the second sensor data, and generates and transmits master prompt information and slave prompt information to the master display unit and the slave display unit for display, wherein the master prompt information comprises the information of the relative position relationship between the center of the vehicle and the obstacle; and the slave prompt information comprises the position information of the obstacle. Therefore, the position of the obstacle is accurately detected by using the functional complementation among the different sensors, and a person in the vehicle is informed of the position of the obstacle through the master prompt information and the slave prompt information, so the safety in the using process of the vehicle is effectively improved.

Description

technical field [0001] The present invention relates to a surrounding environment sensing system and method, in particular to a surrounding environment sensing system applied to a vehicle and using a main display unit, a plurality of secondary display units and a plurality of sensors of different forms . Background technique [0002] In the field of sensors, there are many kinds of sensors used to sense the surrounding environment of vehicles (especially vehicles), such as image sensors, ultrasonic radars, laser radars, micro / millimeter wave radars and infrared radars. Ultrasonic radar is currently the most widely used radar. It is mainly used as a short-distance vehicle for front and rear collision avoidance detection when the vehicle is parked and moving. Image sensors are also increasing recently, which can clearly understand the surrounding environment. The type and orientation of the object. As for the lidar, it is the radar with the longest detection distance, which c...

AI Technical Summary

Problems solved by technology

E.g figure 1 The prior art shown uses the radar detection range 12 covered by the ultrasonic radar to provide warning information to make up for the deficiency of the rear-view mirror range 10, but as previously described for the shortcomings of the sensor, this single type of detection method Unable to provide accurate measurements and cope with different driving conditions

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