CN104554107A - Intelligent automobile radar pre-warning system - Google Patents

Intelligent automobile radar pre-warning system Download PDF

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Publication number
CN104554107A
CN104554107A CN201410791808.6A CN201410791808A CN104554107A CN 104554107 A CN104554107 A CN 104554107A CN 201410791808 A CN201410791808 A CN 201410791808A CN 104554107 A CN104554107 A CN 104554107A
Authority
CN
China
Prior art keywords
signal
sensing
radar
warning
distance
Prior art date
Application number
CN201410791808.6A
Other languages
Chinese (zh)
Inventor
薛士凯
Original Assignee
合肥彩象信息科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 合肥彩象信息科技有限公司 filed Critical 合肥彩象信息科技有限公司
Priority to CN201410791808.6A priority Critical patent/CN104554107A/en
Publication of CN104554107A publication Critical patent/CN104554107A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R2021/0104Communication circuits for data transmission
    • B60R2021/01047Architecture

Abstract

The invention discloses an intelligent automobile radar pre-warning system, and relates to the field of radar pre-warning systems. In order to safely pre-warn a vehicle in a driving process, the invention provides the intelligent automobile radar pre-warning system which is characterized in that a radar detection device is positioned at the front end of a vehicle body; a signal received by the radar detection device is sent to a distance sensing system; the distance sensing system sends the signal to a signal comparator; after sensing a self vehicle speed, a speed sensing system sends a self vehicle speed signal to the signal comparator; the signal comparator sends comprehensive data to a speed processing system through logic comparison. By the adoption of a distance and self vehicle speed sensing comparison mode, the pre-warning mode of an automobile is safer and more reliable in the driving process.

Description

Intelligent vehicle radar early warning system

Technical field

The present invention relates to radar early warning system field, particularly relate to intelligent vehicle radar early warning system.

Background technology

Car radar prior-warning device and anti-collision system for automobile are a kind of intelligent apparatus preventing automobile from colliding.The vehicle that it can find may to collide with automobile automatically, pedestrian or other obstructing objects, give the alarm or take braking simultaneously or the measure such as to evade.

Summary of the invention

The present invention will solve above technical matters, provides intelligent vehicle radar early warning system, carries out safe early warning to the vehicle in driving process.

For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:

Intelligent vehicle radar early warning system, comprise radar detection apparatus, velocity sensor system, Distance-sensing system, signal comparator, velocity process system, radar detection apparatus is positioned at the front end of car body, the signal that radar detection apparatus receives conveys to Distance-sensing system, and this signal is reached signal comparator by Distance-sensing system; After self speed of a motor vehicle of velocity sensor system induction, send self vehicle speed signal to signal comparator, signal comparator is compared by logic and sends integrated data to velocity process system.

Compared with prior art, the invention has the beneficial effects as follows: present invention employs Distance geometry self velocity response sensing manner of comparison, make automobile alarm mode in the process of moving more safe and reliable.

Accompanying drawing explanation

Fig. 1 is theory structure schematic diagram of the present invention.

Detailed description of the invention

In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.

Refer to Fig. 1, Fig. 1 is theory structure schematic diagram of the present invention.

The invention provides intelligent vehicle radar early warning system, comprise radar detection apparatus, velocity sensor system, Distance-sensing system, signal comparator, velocity process system, radar detection apparatus is positioned at the front end of car body, the signal that radar detection apparatus receives conveys to Distance-sensing system, and this signal is reached signal comparator by Distance-sensing system; After self speed of a motor vehicle of velocity sensor system induction, send self vehicle speed signal to signal comparator, signal comparator is compared by logic and sends integrated data to velocity process system.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (1)

1. intelligent vehicle radar early warning system, comprise radar detection apparatus, velocity sensor system, Distance-sensing system, signal comparator, velocity process system, it is characterized in that: radar detection apparatus is positioned at the front end of car body, the signal that radar detection apparatus receives conveys to Distance-sensing system, and this signal is reached signal comparator by Distance-sensing system; After self speed of a motor vehicle of velocity sensor system induction, send self vehicle speed signal to signal comparator, signal comparator is compared by logic and sends integrated data to velocity process system.
CN201410791808.6A 2014-12-19 2014-12-19 Intelligent automobile radar pre-warning system CN104554107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410791808.6A CN104554107A (en) 2014-12-19 2014-12-19 Intelligent automobile radar pre-warning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410791808.6A CN104554107A (en) 2014-12-19 2014-12-19 Intelligent automobile radar pre-warning system

Publications (1)

Publication Number Publication Date
CN104554107A true CN104554107A (en) 2015-04-29

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Family Applications (1)

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CN201410791808.6A CN104554107A (en) 2014-12-19 2014-12-19 Intelligent automobile radar pre-warning system

Country Status (1)

Country Link
CN (1) CN104554107A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004728A (en) * 2016-06-29 2016-10-12 四川莱源科技有限公司 Vehicle safety radar early-warning terminal
CN106183972A (en) * 2016-06-29 2016-12-07 四川莱源科技有限公司 Slotted waveguide antenna for radar monitoring
CN107600021A (en) * 2017-08-12 2018-01-19 湖南大平安安全科技有限公司 A kind of early warning system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2405821Y (en) * 1999-11-18 2000-11-15 董新民 Centimeter intelligent anti-collision prealarming radar for vehicle
JP2002178786A (en) * 2000-12-13 2002-06-26 Honda Motor Co Ltd Automatic cruise device
US20040017287A1 (en) * 2002-07-25 2004-01-29 Ford Global Technologies, Inc. Potential collision detection and parking aid system
CN1569524A (en) * 2003-07-15 2005-01-26 范子林 Intelligent control system for motor vehicle safety running
CN1586945A (en) * 2004-10-21 2005-03-02 中国人民解放军镇江船艇学院 Intelligent control system and method for early warning of automobile end collision
TW201109202A (en) * 2009-09-10 2011-03-16 Univ Ishou Warning system for vehicle driving
CN102582554A (en) * 2011-06-29 2012-07-18 北京理工大学 Early-warning and control system for car safety distance
CN103448703A (en) * 2013-08-08 2013-12-18 宁波市巴颜喀拉电子有限公司 Novel intelligent anti-collision device of vehicle
CN103640540A (en) * 2013-12-06 2014-03-19 镇江市星禾物联科技有限公司 GPS-based intelligent pre-warning system for hybrid power automobile

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2405821Y (en) * 1999-11-18 2000-11-15 董新民 Centimeter intelligent anti-collision prealarming radar for vehicle
JP2002178786A (en) * 2000-12-13 2002-06-26 Honda Motor Co Ltd Automatic cruise device
US20040017287A1 (en) * 2002-07-25 2004-01-29 Ford Global Technologies, Inc. Potential collision detection and parking aid system
CN1569524A (en) * 2003-07-15 2005-01-26 范子林 Intelligent control system for motor vehicle safety running
CN1586945A (en) * 2004-10-21 2005-03-02 中国人民解放军镇江船艇学院 Intelligent control system and method for early warning of automobile end collision
TW201109202A (en) * 2009-09-10 2011-03-16 Univ Ishou Warning system for vehicle driving
CN102582554A (en) * 2011-06-29 2012-07-18 北京理工大学 Early-warning and control system for car safety distance
CN103448703A (en) * 2013-08-08 2013-12-18 宁波市巴颜喀拉电子有限公司 Novel intelligent anti-collision device of vehicle
CN103640540A (en) * 2013-12-06 2014-03-19 镇江市星禾物联科技有限公司 GPS-based intelligent pre-warning system for hybrid power automobile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004728A (en) * 2016-06-29 2016-10-12 四川莱源科技有限公司 Vehicle safety radar early-warning terminal
CN106183972A (en) * 2016-06-29 2016-12-07 四川莱源科技有限公司 Slotted waveguide antenna for radar monitoring
CN107600021A (en) * 2017-08-12 2018-01-19 湖南大平安安全科技有限公司 A kind of early warning system

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Application publication date: 20150429

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