CN202686117U

CN202686117U - Vehicle anti-collision early-warning device

Info

Publication number: CN202686117U
Application number: CN 201220284751
Authority: CN
Inventors: 沈欢; 汤小生; 马芳武; 赵福全
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd Hangzhou Branch
Current assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd Hangzhou Branch
Priority date: 2012-06-13
Filing date: 2012-06-13
Publication date: 2013-01-23
Anticipated expiration: 2022-06-13

Abstract

The utility model discloses a vehicle anti-collision early-warning device. The vehicle anti-collision early-warning device comprises a distance sensor controller, a distance sensor, a micro camera and an alarming device, wherein the distance sensor controller is arranged on a vehicle, the distance sensor is connected with the distance sensor controller, and the distance sensor and the micro camera are arranged on a bumper of the vehicle. The distance sensor can be an ultrasonic sensor or an infrared sensor or a laser sensor. According to the vehicle anti-collision early-warning device, the distance sensor arranged on the bumper is used to detect the distance between the vehicle and a moving target ahead and judge whether the risk of collision exists, when the distance is in a predetermined dangerous distance, the alarming device sounds, at same time, if the distance is too short, the micro camera mounted on the bumper takes photos about the license plate number of an oncoming vehicle or the moving target in advance, the photos can be used as possible collision evidence, the owner of a collided vehicle is enabled to find the document evidence easily, and legitimate rights and interests of the owner of the collided vehicle are fully guaranteed.

Description

A kind of vehicle anticollision prior-warning device

Technical field

The utility model relates to a kind of automobile collision preventing equipment, and referring more particularly to a kind ofly has warning function and can keep the vehicle anticollision forewarn system that collides evidence.

Background technology

The distance that need to remind by Reverse Sensor driver's peripheral obstacle during existing reversing automobile; if and automobile can only rely on driver's driving experience itself to judge reversing process in the situation that Reverse Sensor is not installed; the probability that bumps when this makes reversing automobile improves greatly; if two car collision cases occur; by collision car owner at the scene words not again; the property damage of being born by the collision car owner may can not get the actv. guarantee; Chinese patent application number is CN200910204831.X's; name is called a kind of patent of invention of anti-collision warning device during backing; a kind of anti-collision warning device during backing is disclosed; it relates to the automatic control technology field; its micro controller system is connected with transmission circuit with the light-emitting diode display annunciator respectively; constant voltage power suspply and acceptor circuit are connected to micro controller system; constant voltage power suspply is connected to annunciator; annunciator is connected with light-emitting diode display; transmission circuit is connected with transmitting probe; receiving transducer is connected with acceptor circuit; adopt Single-chip Controlling; cost is lower; fast response time; can in time react; but because Anti-bumping protection is still ACTIVE CONTROL; after parking, can't make anti-collision reminding to other vehicles; can not guarantee that vehicle is hit by mistake; passive protection is not enough, and the property damage that possible collision is caused can't obtain the actv. guarantee.

The utility model content

The utility model mainly solves the technical matters of the passive crash protection deficiency of vehicle; Provide a kind of and can behind the vehicle parking berth, still have the vehicle anticollision forewarn system that passive crash protection is reminded and collision is collected evidence.

In order to solve the technical matters of above-mentioned existence, the utility model mainly is to adopt following technical proposals:

A kind of vehicle anticollision prior-warning device of the present utility model, comprise be arranged on the automobile apart from induction controller, with the rang sensor that is connected apart from induction controller, minisize pick-up head and annunciator, described rang sensor and minisize pick-up head are located on the Federal bumper, after car parking stops, can prevent from sending a car or moving target and vehicle distances are crossed near even bumped, in time send warning, prompting is sent a car or moving target is noted, and can take pictures to the license plate number of sending a car or moving target and stay shelves, as the video evidence of collision.

As preferably, described rang sensor is a kind of in ultrasonic transduter, infrared pickoff or the laser sensor, can require select dissimilar rang sensors according to difference.

As preferably, described rang sensor is two groups, one group is arranged on the automobile front beam, another group is arranged on the automobile rear bumper, but sending a car or moving target and judge may be to the collision of vehicle before the Real-Time Monitoring car and behind the car, and both distances and moving parameter are transferred to apart from induction controller.

As preferably, described minisize pick-up head is two groups, one group is arranged on the automobile front beam, another group is arranged on the automobile rear bumper, to may with vehicle collision come the retention of taking pictures of license plate or moving target, as the evidence of collision, a property damage of being born that prevents from being collided can not get the actv. guarantee.

As preferably, describedly also be connected with the communication module apart from induction controller, described communication module and automobile computer is wireless or wired connection.

The beneficial effects of the utility model are: the distance of experiencing the place ahead moving target by being arranged on rang sensor on the bumper/spoiler, judge whether the danger of collision, and the sound that in the danger range of setting, gives a warning, prevent that moving target and vehicle are excessively near, avoided the collision of two cars, reduced the incidence of accident, bring very large facility for the driver without Reverse Sensor or driving experience deficiency, simultaneously, when hypotelorism, by the minisize pick-up head that is installed on the bumper/spoiler license plate number or the moving target of sending a car are taken as possible collision evidence, allowed be had good grounds by the collision master, fully ensured the main legitimate rights and interests of being collided.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is the electrical schematic diagram of Fig. 1.

Fig. 3 is the control flow chart of Fig. 1.

1. apart from induction controller among the figure, 2. rang sensor, 3. minisize pick-up head, 4. annunciator, 5. communication module.

The specific embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment: a kind of vehicle anticollision prior-warning device of present embodiment, as depicted in figs. 1 and 2, comprise be arranged on the automobile apart from induction controller 1, the rang sensor 2 that is connected with the distance induction controller, minisize pick-up head 3 and annunciator 4, rang sensor is ultrasonic transduter, be divided into two groups, on the front bumper that a group is arranged on automobile, another group is arranged on the rear bumper of automobile, minisize pick-up head also is divided into two groups, on the front bumper that a group is arranged on automobile, another group is arranged on the rear bumper of automobile, apart from also being connected with communication module 5 on the induction controller, communication module and automobile computer wired connection; As shown in Figure 3, after car parking stops, chaufeur is got off front opening apart from induction controller, apart from induction controller begin before the Real-Time Monitoring car and car after situation, send a car or moving target is crossed near apart from vehicle and when being less than 1 meter, then annunciator begins to sound the alarm when other, remind and send a car or moving target is noted, if send a car or moving target stop to be toward or away from annunciator stop alarm then; When sending a car or moving target continues near in the vehicle to 10 centimeter, then chimes of doom becomes more rapid, and minisize pick-up head is taken pictures license plate number or the moving target of sending a car, to do the usefulness of collision evidence, when not bumping, as send a car or moving target stops or leaving, then annunciator stops and photo is deleted; As bump, then apart from induction controller photo is filed, make main the having good grounds of being collided; Simultaneously, then can not give the alarm to stationary object or animal apart from induction controller.

More than explanation is not that the utility model has been done restriction; the utility model also is not limited only to giving an example of above-mentioned explanation; the variation that those skilled in the art have done in essential scope of the present utility model, retrofit, increase or replace, all should be considered as protection domain of the present utility model.

Claims

1. vehicle anticollision prior-warning device, it is characterized in that: comprise be arranged on the automobile apart from induction controller (1), with the rang sensor that is connected apart from induction controller (2), minisize pick-up head (3) and annunciator (4), described rang sensor and minisize pick-up head are located on the Federal bumper.

2. a kind of vehicle anticollision prior-warning device according to claim 1 is characterized in that: a kind of in ultrasonic transduter, infrared pickoff or the laser sensor of described rang sensor (2).

3. a kind of vehicle anticollision prior-warning device according to claim 1 and 2, it is characterized in that: described rang sensor (2) is two groups, and one group is arranged on the automobile front beam, and another group is arranged on the automobile rear bumper.

4. a kind of vehicle anticollision prior-warning device according to claim 1, it is characterized in that: described minisize pick-up head (3) is two groups, and one group is arranged on the automobile front beam, and another group is arranged on the automobile rear bumper.

5. a kind of vehicle anticollision prior-warning device according to claim 1 is characterized in that: describedly also be connected with communication module (5) apart from induction controller (1), described communication module and automobile computer is wireless or wired connection.