Composite type parking sensor

A reversing radar and composite technology, applied in the direction of sound wave re-radiation, re-radiation utilization, and measuring devices, can solve problems such as life-threatening, accidents, and discomfort

Inactive Publication Date: 2009-08-26
李世雄
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Problems solved by technology

[0003] Furthermore, during the driving process of the car, there are some situations that cannot be assisted by the existing auxiliary devices, such as Figure 7 As shown, because there is still a short distance between the front of the car and the driver's seat, when the car passes through the narrow alley and advances from the narrow alley to the intersection, the situation at the front of the car cannot be known immediately due to the distance between the front of the car and the driver's seat. Once there are other cars coming forward at the intersection, it may cause the driver to react too late and cause a car accident
[0004] And when the car backs up on a road section with too large turning angle, or exits from a relatively narrow alley, affected by the aforementioned factors, its danger still exists, such as Figure 8 As shown, wh

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Embodiment Construction

[0036] For further elaborating the technical means and effects that the present invention adopts for reaching the intended purpose of the invention, below in conjunction with accompanying drawing and preferred embodiment, to its specific implementation, structure, feature and effect of the composite reversing radar that proposes according to the present invention , as detailed below. For convenience of description, in the following embodiments, the same elements are denoted by the same numbers.

[0037] See first figure 1 , which discloses a circuit block diagram of a preferred embodiment of the present invention, mainly composed of a control host 10, a plurality of front ultrasonic probes 21, a plurality of rear ultrasonic probes 22, a plurality of front image capture elements 31, a The above vehicle rear image capture element 32, at least road surface image capture element 33, at least one vehicle display 30 and an alarm 41 are formed, and a touch panel 42 may be further p...

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Abstract

The invention relates to a composite type parking sensor. A plurality of image-capturing elements and ultrasonic probes are arranged on the head and the rear of an automobile respectively and are connected with a control main machine respectively which is respectively connected with a speed detector and a gear detector. An automobile-borne display is arranged on the output end of the control main machine. The control main machine can selectively start the image-capturing elements and ultrasonic probes on the head and/or the rear of the automobile according to the detected speed and gear, and display the cut image with overlapped barrier distance on the automobile-borne display. Therefore, the sensor can expand the visual range of a driver, assist the driver in knowing the environmental conditions around the automobile, and ensure the safety of driving.

Description

technical field [0001] The invention relates to a composite reversing radar, especially a composite reversing radar that effectively integrates an image capture element and an ultrasonic probe, cooperates with signal integration and image processing technology, and has the ability to expand the driver's field of vision and produce an early warning effect to ensure driving safety. Reversing radar. Background technique [0002] In order to assist car drivers to successfully complete roadside parking and reversing, or to effectively grasp the situation behind the car during driving, a camera is installed at the rear of the car, and the images captured by the camera are sent to the monitor in front of the driver's seat for driving It is a known technology for people to grasp the situation outside the vehicle. The reversing radar is also a known auxiliary device for automobiles. The reversing radar in the early years was installed on the rear bumper of the car. To assist the dr...

Claims

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Application Information

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IPC IPC(8): G01S15/93G01S15/08H04N7/18
Inventor 李世雄
Owner 李世雄
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