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Self-adaptive radar calibrating device for sedan

A correction device and self-adaptive technology, applied in measuring devices, instruments, surveying and mapping and navigation, etc., can solve the problems of no correction device and inconvenient maintenance of the cruise control system

Active Publication Date: 2012-07-18
DALIAN NEWSTAR TOOL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no corresponding correction device, which brings inconvenience to the inspection and maintenance of the cruise control system

Method used

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  • Self-adaptive radar calibrating device for sedan
  • Self-adaptive radar calibrating device for sedan
  • Self-adaptive radar calibrating device for sedan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Such as figure 1 , 2 , Shown in 3, 4, 7: 1 chassis, be frame structure, be fixed with bottom beam 19 in the middle of chassis 1. A column 4 is vertically arranged on the chassis 1, and the bottom end of the column 4 is connected to the bottom beam 19 through the bottom plate 32, and a pad bar 28 is arranged on one side between the bottom plate 32 and the bottom beam 19 and is connected by a column bolt 30. Fixing, a fourth adjusting bolt 29 is arranged on the opposite side of the column bolt 30 , the fourth adjusting bolt 29 is threadedly connected with the base plate 32 , and the end of the fourth adjusting bolt 29 leans against the bottom beam 19 . Turning the fourth adjusting bolt 29 can adjust the verticality of the upright column 4 relative to the chassis 1 in the left and right directions, that is, fine adjustment can be realized. Four universal traveling wheels 2 are installed below the chassis 1, which is convenient to move. The chassis 1 is equipped with thr...

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PUM

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Abstract

The invention discloses a self-adaptive radar calibrating device for a sedan, which includes a base plate, wherein an upright column is vertically arranged on the base plate; a slideway is arranged on the upright column; a cross beam is connected with the slideway in a sliding way; the cross beam is connected with a driving mechanism; a vertical coordinate plate with a level is connected with the cross beam; and a laser hole is arranged in the coordinate plate. The self-adaptive radar calibrating device has a simple integral structure, is flexible and reliable to act, is convenient to operate, can correctly calibrate the radar in the ACC self-adaptive cruise control system.

Description

technical field [0001] The invention relates to a correction device, in particular to a car adaptive radar correction device. Background technique [0002] At present, the ACC adaptive cruise control system is installed on some cars, which is an intelligent automatic control system. The vehicle distance sensor in the system is installed at the front of the vehicle. When the vehicle is running, it continuously scans the road ahead of the vehicle, while the wheel speed sensor collects the vehicle speed signal. When the distance to the vehicle in front is too small, the ACC control unit can properly brake the wheels by coordinating with the anti-lock braking system and the engine control system, and reduce the output power of the engine so that the vehicle is in line with the vehicle in front. Always keep a safe distance. In the entire ACC adaptive cruise control system, the most critical component is the distance sensor or radar installed at the front of the vehicle. The ac...

Claims

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Application Information

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IPC IPC(8): G01S7/40G01S7/497G01C15/00
Inventor 覃超萍杨省云王永伟郭柱白洪强李艳霞张光辉
Owner DALIAN NEWSTAR TOOL MFG
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