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Backing car radar

A technology of reversing radar and detection module, which is applied to vehicle components, instruments, measuring devices, etc., and can solve problems such as reversing radar conversion and uncontrollable display of video probe positions

Inactive Publication Date: 2008-01-02
BEIJING HUAQI DIGITAL LAB CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to use the wireless USB technology to solve the problem that the existing reversing radar cannot freely change the position of the video probe according to the needs and cannot control the display of the landscape of a specific orientation around the vehicle.

Method used

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Embodiment Construction

[0030] As shown in FIG. 2 , it is a block diagram of the basic logical structure of the parking radar of the present invention. The parking radar of the present invention includes: a wireless control processing module, an alarm module, and a plurality of detection modules.

[0031] Wherein, each detection module includes an ultrasonic detector, an image picker, and a wireless USB interface unit. The ultrasonic detector and the image picker are respectively connected to the WUSB interface unit, and the WUSB interface unit can operate the data of the ultrasonic detector and the image picker in a manner conforming to the wireless USB technical specification and finally send them out.

[0032] The wireless control processing module includes a WUSB interface unit corresponding to a plurality of WUSB interface units in the detection module, and the WUSB interface unit in the wireless control processing module performs processing corresponding to the received data in accordance with t...

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Abstract

The invention relates to backing car radar which includes: detecting module, wireless control process module communicated with detecting module, alarming device connected with wireless control process module, the detecting module includes ultrasonic detector and image picker, wireless USB interface unit, thereinto, wireless USB interface unit packages data received and sends it to wireless control module in wireless USB communication or unbinds data sent by wireless process module; the wireless control process module includes wireless USB interface corresponding with detecting module, it unbinds data sent by the detecting module or packages data received; wireless control process module sends command to detecting module in wireless USB module. The invention uses wireless USB technique to resolve problem that current backing car radar can not change position of video probe according to requirement and sight of definite position of vehicle can not be controlled.

Description

【Technical field】 [0001] The invention relates to a reversing radar, in particular to a reversing radar using wireless USB technology to transmit data. 【Background technique】 [0002] Along with popularizing day by day of automobile, reversing radar is also popularized day by day as the auto accessory of convenient driver. Usually this type of device is used to detect the distance between other vehicles or obstacles when driving or reversing, and remind the driver to pay attention when the set dangerous distance is reached. The existing reversing radar generally includes an ultrasonic detector, a controller, an alarm, and more includes a video capture device and a display device. [0003] In the Chinese Patent Publication No. CN1651931A, a wireless reversing radar device that can display a plurality of image channels is disclosed, which is composed of a wireless transmitting processing unit, a wireless receiving processing unit and a plurality of image pickers; the wireless...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S15/93G01S7/52G01S7/523G08C17/02B60R1/08B60R11/00
Inventor 周朝晖黄磊徐中强李雪花田欣欣曹镇黄晶
Owner BEIJING HUAQI DIGITAL LAB CO LTD