CN103692972A - Automotive active warning system device for preventing rear-end collision - Google Patents

Automotive active warning system device for preventing rear-end collision Download PDF

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Publication number
CN103692972A
CN103692972A CN201310726714.6A CN201310726714A CN103692972A CN 103692972 A CN103692972 A CN 103692972A CN 201310726714 A CN201310726714 A CN 201310726714A CN 103692972 A CN103692972 A CN 103692972A
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CN
China
Prior art keywords
automobile
warning
sensor
radar sensor
collision
Prior art date
Application number
CN201310726714.6A
Other languages
Chinese (zh)
Inventor
赵志强
Original Assignee
苏州市职业大学
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 苏州市职业大学 filed Critical 苏州市职业大学
Priority to CN201310726714.6A priority Critical patent/CN103692972A/en
Publication of CN103692972A publication Critical patent/CN103692972A/en

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Abstract

The invention discloses an automotive active warning system device for preventing rear-end collision. The automotive active warning system device for preventing the rear-end collision comprises a radar sensor, a laser ranging sensor, a main controller, a light warning indicator, a sound warning indicator, an internal warning indicator, a communication module and a power module; the radar sensor, the laser ranging sensor, the light warning indicator, the sound warning indicator, the internal warning indicator, the communication module and the power module are connected with the main controller; the radar sensor and the laser ranging sensor are arranged at the rear tail of an automobile. Accordingly, the too close distance between the automobile and a following automobile can be found timely, a warning can be sent to a driver of the automobile, and meanwhile a driver of the following automobile can be warned through light and sound signals.

Description

Active automobile rear-end collision prevention early warning system device

Technical field

The present invention relates to automotive safety equipment field, particularly relate to a kind of active automobile rear-end collision prevention early warning system device.

Background technology

Express highway and urban elevated road are more and more, and the popularity rate of automobile is more and more higher simultaneously.These situations cause on express highway and urban elevated road rear-end collision all the more frequent, and consequence is all more serious, to broad masses of the people, has caused serious loss.This need to strengthen, to the education of chaufeur and warning, improving its observation and attention, and also need a kind of safety device to help chaufeur provides some early warnings simultaneously.

Summary of the invention

The technical matters that the present invention mainly solves is to provide a kind of active automobile rear-end collision prevention early warning system device, the following distance that can find in time rear car is excessively near, and when sending warning to this car navigating mate, by light and aud. snl. warning rear car navigating mate.

For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of active automobile rear-end collision prevention early warning system device is provided, this active automobile rear-end collision prevention early warning system device comprises radar sensor, laser range sensor, master controller, light alarm, sound annunciator, inner annunciator, communication module and power module, described radar sensor, laser range sensor, light alarm, sound annunciator, inner annunciator, communication module and power module are all connected to master controller, radar sensor and laser range sensor are installed on the rear tail of automobile,

Preferably, described radar sensor is the distance measuring sensor that tests the speed;

Preferably, described communication module is connected to gauge panel in car.

The invention has the beneficial effects as follows: active automobile rear-end collision prevention early warning system device of the present invention, can find in time that the following distance of rear car is excessively near, and when sending warning to this car navigating mate, by light and aud. snl. warning rear car navigating mate.

Accompanying drawing explanation

Fig. 1 is the structural representation of active automobile rear-end collision prevention early warning system device of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that the advantage of invention and feature can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.

Refer to Fig. 1, the embodiment of the present invention comprises:

A kind of active automobile rear-end collision prevention early warning system device, this active automobile rear-end collision prevention early warning system device comprises radar sensor 1, laser range sensor 2, master controller 3, light alarm 4, sound annunciator 5, inner annunciator 6, communication module 7 and power module 8, described radar sensor 1, laser range sensor 2, light alarm 4, sound annunciator 5, inner annunciator 6, communication module 7 and power module 8 are all connected to master controller 3, and radar sensor 1 and laser range sensor 2 are installed on the rear tail of automobile; Described radar sensor 1 is the distance measuring sensor that tests the speed; Described communication module 7 is connected to gauge panel in car.

When active automobile rear-end collision prevention early warning system device of the present invention is used, radar sensor 1 and laser range sensor 2 are for surveying the distance of this car and rear car and velocity contrast between the two to master controller 3, master controller 3 calculates the two cars risk that whether knocks into the back according to program command, if any, give in time light alarm 4, speech sound alarming device 5, inner annunciator 6 also sends internal alarm information to this car when sending and sending light warning information and sound information warning to rear car after early warning order, communication module 7 can realize communicating by letter of native system and Vehicular intelligent control system, realize data and be incorporated to gauge panel demonstration, power module 8 is for being converted to automobile power source the power supply of native system.

Active automobile rear-end collision prevention early warning system device of the present invention, can find that the following distance of rear car is excessively near in time, and when sending warning to this car navigating mate, by light and aud. snl. warning rear car navigating mate; This device has good application prospect in the occasion of express highway and the pre-vehicle rear-end collision prevention of Overhead.

The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification sheets of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (3)

1. an active automobile rear-end collision prevention early warning system device, it is characterized in that: this active automobile rear-end collision prevention early warning system device comprises radar sensor, laser range sensor, master controller, light alarm, sound annunciator, inner annunciator, communication module and power module, described radar sensor, laser range sensor, light alarm, sound annunciator, inner annunciator, communication module and power module are all connected to master controller, and radar sensor and laser range sensor are installed on the rear tail of automobile.
2. active automobile rear-end collision prevention early warning system device according to claim 1, is characterized in that: described radar sensor is the distance measuring sensor that tests the speed.
3. active automobile rear-end collision prevention early warning system device according to claim 1, is characterized in that: described communication module is connected to gauge panel in car.
CN201310726714.6A 2013-12-25 2013-12-25 Automotive active warning system device for preventing rear-end collision CN103692972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310726714.6A CN103692972A (en) 2013-12-25 2013-12-25 Automotive active warning system device for preventing rear-end collision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310726714.6A CN103692972A (en) 2013-12-25 2013-12-25 Automotive active warning system device for preventing rear-end collision

Publications (1)

Publication Number Publication Date
CN103692972A true CN103692972A (en) 2014-04-02

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CN (1) CN103692972A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978933A (en) * 2014-05-24 2014-08-13 曲保章 Warning system of motor vehicle and for preventing rear-end collision
CN104786930A (en) * 2015-03-25 2015-07-22 张彬彬 Automobile rear collision avoidance early warning system
CN105584540A (en) * 2016-01-29 2016-05-18 成都力鑫科技有限公司 Noise reduction automobile tail wing with automobile distance reminding function
CN105882516A (en) * 2015-11-13 2016-08-24 乐卡汽车智能科技(北京)有限公司 Vehicle collision early-warning method and device, and vehicle
CN106427777A (en) * 2016-11-09 2017-02-22 山东国金汽车工程技术有限公司 Automotive tail lamp automatic alarming device
CN108482250A (en) * 2018-04-18 2018-09-04 芜湖博高光电科技股份有限公司 It is a kind of to be cared the car tailstock anti-collision early warning system and its method for early warning based on millimeter wave
CN108688561A (en) * 2018-07-18 2018-10-23 上海小蚁科技有限公司 Determination method and device, storage medium, the terminal of following distance exception

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10989A (en) * 1996-06-14 1998-01-06 Fujitsu Ten Ltd Information display system
CN201296207Y (en) * 2008-11-13 2009-08-26 天津三星电子有限公司 Alarm for preventing automobile rear end collisions
KR101062713B1 (en) * 2004-10-21 2011-09-06 주식회사 만도 Vehicle anti-collision system
CN202345600U (en) * 2011-10-27 2012-07-25 长安大学 Advanced RISC Machines (ARM)-based car ranging and anti-collision warning device
CN202764818U (en) * 2012-07-30 2013-03-06 叶春林 Initiative rear-end collision avoiding device for vehicles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10989A (en) * 1996-06-14 1998-01-06 Fujitsu Ten Ltd Information display system
KR101062713B1 (en) * 2004-10-21 2011-09-06 주식회사 만도 Vehicle anti-collision system
CN201296207Y (en) * 2008-11-13 2009-08-26 天津三星电子有限公司 Alarm for preventing automobile rear end collisions
CN202345600U (en) * 2011-10-27 2012-07-25 长安大学 Advanced RISC Machines (ARM)-based car ranging and anti-collision warning device
CN202764818U (en) * 2012-07-30 2013-03-06 叶春林 Initiative rear-end collision avoiding device for vehicles

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978933A (en) * 2014-05-24 2014-08-13 曲保章 Warning system of motor vehicle and for preventing rear-end collision
CN104786930A (en) * 2015-03-25 2015-07-22 张彬彬 Automobile rear collision avoidance early warning system
CN105882516A (en) * 2015-11-13 2016-08-24 乐卡汽车智能科技(北京)有限公司 Vehicle collision early-warning method and device, and vehicle
CN105584540A (en) * 2016-01-29 2016-05-18 成都力鑫科技有限公司 Noise reduction automobile tail wing with automobile distance reminding function
CN106427777A (en) * 2016-11-09 2017-02-22 山东国金汽车工程技术有限公司 Automotive tail lamp automatic alarming device
CN108482250A (en) * 2018-04-18 2018-09-04 芜湖博高光电科技股份有限公司 It is a kind of to be cared the car tailstock anti-collision early warning system and its method for early warning based on millimeter wave
CN108688561A (en) * 2018-07-18 2018-10-23 上海小蚁科技有限公司 Determination method and device, storage medium, the terminal of following distance exception

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Application publication date: 20140402