Dead zone detecting feedback method and system

A detection feedback and detection system technology, applied in optical observation devices, circuits or fluid pipelines, transportation and packaging, etc., can solve the problem that the front blind spot visual system cannot provide reliable safety guarantee for the driver.

Inactive Publication Date: 2014-07-02
GREAT WALL MOTOR CO LTD
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  • Abstract
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Problems solved by technology

[0004] Embodiments of the present invention provide a blind spot detection and feedback method and system, which can so

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  • Dead zone detecting feedback method and system
  • Dead zone detecting feedback method and system

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Embodiment Construction

[0025] The area detection feedback system provided by the embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] An embodiment of the present invention provides a blind spot detection feedback system, such as figure 1 As shown, it includes a radar detection system 1, a blind spot imaging system 2 and an auxiliary system 3. The auxiliary system 2 is used to detect the ignition status of the engine and the current vehicle speed, and send the detection results to the The radar control unit 12 in the radar detection system 1; when the radar control unit 12 determines that there is an ignition signal and the current vehicle speed is between zero and a preset value, the front radar probe 11 is turned on, and when the detected obstacle When the distance between the object and the vehicle body is less than or equal to the preset distance, the radar control unit 12 sends an activation signal to the blind area image co...

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Abstract

The invention discloses a dead zone detecting feedback method and system and relates to the technical field of automobiles. By the dead zone detecting feedback method and system, the problem that existing visualizing systems for dead zones in front of the automobiles fail to supply reliable safety guarantee for drivers in the prior art is solved. The dead zone detecting feedback system comprises a dead zone image system, a radar detecting system and an assisting system, and the assisting system is used for detecting ignition state of an engine and current speed and transmitting detected results to a radar control unit in the radar detecting system via an ignition signal of the engine and a current speed signal. The radar control unit starts a head radar probe when judging that the ignition signal exists and the current speed is between zero and a preset value, and when the distance between a detected obstacle and the automobile is smaller than or equal to the preset distance, the radar control unit transmits a starting signal to a dead zone image control unit in the dead zone image system, and the dead zone image control unit starts a head camera and displays an image of the obstacle on a display screen inside the automobile. The dead zone detecting feedback method and system are used for danger detection of dead zones in front of the automobile.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a blind spot detection and feedback method and system. Background technique [0002] In order to improve the driver's safety when driving a car, most of the high-end cars are equipped with a blind spot visual system in front of the car. The blind spot visual system in front of the car is mainly composed of the blind spot image control unit, the front camera, the display screen inside the car and the system switch. The image displayed on the display screen in the car provides the driver with an image of the blind spot in front of the car. [0003] There are at least the following problems in the prior art: the visual system for the blind spot in front of the vehicle needs the driver to sense the danger and judge the opening time, and then manually open it. In most emergencies, the driver cannot make correct responses and judgments in time, and the system cannot provide relia...

Claims

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Application Information

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IPC IPC(8): B60R16/023B60R1/00
Inventor 安少峰吕天硕赵宴宾黄文亮
Owner GREAT WALL MOTOR CO LTD
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