CN205916068U - All -round anticollision early -warning system of car - Google Patents
All -round anticollision early -warning system of car Download PDFInfo
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- CN205916068U CN205916068U CN201620780719.6U CN201620780719U CN205916068U CN 205916068 U CN205916068 U CN 205916068U CN 201620780719 U CN201620780719 U CN 201620780719U CN 205916068 U CN205916068 U CN 205916068U
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- fpga
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Abstract
The utility model discloses an all -round anticollision early -warning system of car, including FPGA, liquid crystal display module, acousto -optic warning module, information acquisition module, GPS speed measuring module, power module, emergency braking module, vertically test the speed range finding controller, side direction range finding controller, memory, CCD camera, have radar sensor and vertically test the speed range finding controller to link to each other, have acousto -optic warning 0 and side direction range finding controller to link to each other. The utility model discloses a FPGA, vertically it carries out all -round initiative anti -collision early warning to the car to test the speed range finding controller, side direction range finding controller, can in time send effectual acousto -optic warning or emergency braking within the car is in minimum approach distance, can improve the active safety of car effectively, this system can send out police dispatch to the driver and accuse before the traffic accident takes place, remind the driver to take certain avoidance measures, can reduce effectively and prevent the traffic accident to take place to the guarantee personal safety as well as the property safety.
Description
Technical field
This utility model is related to vehicle anti-collision early warning technical field, more particularly to a kind of automobile omnibearing anti-collision early warning system
System.
Background technology
With the continuous development of auto industry, the continuous improvement of living standards of the people, automobile just like has become as everybody and goes out
The walking-replacing tool of row.But being continuously increased of automobile quantity, automotive safety problem but increasingly highlights, and has become as today's society not
Hold the problem ignored.China's automobile quantity gets more and more, and road traffic accident takes place frequently, and oneself becomes " social persistent ailment ", " people, car, road "
It is three key factors of impact traffic safety, wherein driver is to ensure that first of traffic safety and most important
One defence line, be also the most important influence factor of traffic safety.According to statistics, 2015 years lead to because of Driver's Factors
Vehicle accident accounts for the 89.35% of vehicle accident sum, and the death by accident causing, number of injured people have accounted for vehicle accident sum respectively
90.03% and 90.57%.If driver can be reminded before accident occurs and take certain safety measure, to minimizing
The generation of vehicle accident is then very important.
Utility model content
This utility model be directed to the problems referred to above provide a kind of automobile omnibearing anti-collision early warning system, this system pass through fpga,
Longitudinally test the speed ranging controller, lateral ranging controller carries out comprehensive active anti-collision early warning to automobile, can be in automobile
Send effective sound and light alarm or brake hard within minimum safe distance in time, the active safety of automobile can be effectively improved
Property.
The required technical problem solving of this utility model can be achieved through the following technical solutions:
A kind of automobile omnibearing anti-collision early warning system, adopts including fpga, LCD MODULE, sound and light alarm module, information
Collect module, gps speed measuring module, power module, brake hard module, longitudinally test the speed ranging controller, lateral ranging controller, deposit
Reservoir, ccd video camera, described LCD MODULE, sound and light alarm module, information acquisition module, gps speed measuring module, power supply mould
Block, brake hard module, the ranging controller that longitudinally tests the speed, lateral ranging controller, memorizer, ccd video camera are the outer of fpga
Enclose circuit to be connected with fpga respectively, have radar sensor to be connected with the ranging controller that longitudinally tests the speed, have ultrasonic sensor and side
It is connected to ranging controller.
Further, described fpga is ep1c12q240c8.
Further, described longitudinal direction test the speed ranging controller, lateral ranging controller be single-chip microcomputer.
Further, described single-chip microcomputer is stc89c52.
Further, test the speed ranging controller, lateral ranging controller of described longitudinal direction is connected with fpga by can bus.
Further, described ccd video camera is connected with fpga by usb interface.
The beneficial effects of the utility model: a kind of automobile omnibearing anti-collision early warning system, by fpga, range finding of longitudinally testing the speed
Controller, lateral ranging controller carry out comprehensive active anti-collision early warning to automobile, can be in minimum safe distance in automobile
Within send effective sound and light alarm or brake hard in time, the active safety of automobile can be effectively improved；This system energy
Enough forward direction drivers in vehicle accident generation give a warning, and remind driver to take certain avoiding measures, can effectively subtract
Occur, thus ensureing personal safety as well as the property safety with prevention vehicle accident less.
Brief description
Fig. 1 is this utility model anti-collision early warning theory diagram.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
When being embodied as, in conjunction with Fig. 1, a kind of automobile omnibearing anti-collision early warning system, including fpga, LCD MODULE,
Sound and light alarm module, information acquisition module, gps speed measuring module, power module, brake hard module, range finding control of longitudinally testing the speed
Device, lateral ranging controller, memorizer, ccd video camera.LCD MODULE, sound and light alarm module, information acquisition module, gps
Speed measuring module, power module, brake hard module, the ranging controller that longitudinally tests the speed, lateral ranging controller, memorizer, ccd take the photograph
Camera is that the peripheral circuit of fpga is connected with fpga respectively, has radar sensor to be connected with the ranging controller that longitudinally tests the speed, has super
Sonic sensor is connected with lateral ranging controller.Fpga is ep1c12q240c8.Longitudinally test the speed ranging controller, lateral find range
Controller is single-chip microcomputer, and single-chip microcomputer is stc89c52.Longitudinally test the speed ranging controller, lateral ranging controller by can bus
It is connected with fpga.Ccd video camera is connected with fpga by usb interface.
Power module is dc/dc changer, provides electric energy for whole anti-collision early warning system.Fpga passes through for main control unit
The information such as can bus receives the ranging controller that longitudinally tests the speed, lateral ranging controller is transmitted distance, relative velocity；fpga
Gather the various data required for system and switching value during car load travels by information acquisition module；Fpga passes through ccd
Video camera obtains front road conditions real time imaging and feeds back to driver；Fpga passes through gps speed measuring module from the various information of gps
Screen useful velocity information；Fpga judges to information, will determine that result is sent to LCD MODULE and sound and light alarm mould
Block, shows vehicle safety status information by LCD MODULE, by sound and light alarm module alert, to driver
Give a warning.Longitudinal ranging and range rate controller is to carry out ranging and range rate with radar sensor, and by produce distance, relative velocity
With angle etc., fpga is sent to by can bus；Lateral radar range finding controller calculates barrier by ultrasonic sensor
Distance, the distance that ultrasonic radar records is sent to by fpga by can bus.Brake hard module is responsible under the state of emergency
Braking mode.Some data messages in fpga can be got up using memory storage.
This utility model automobile omnibearing anti-collision early warning system, by fpga, the ranging controller that longitudinally tests the speed, lateral range finding
Controller carries out comprehensive active anti-collision early warning to automobile, can be within minimum safe distance in automobile and send in time effectively
Sound and light alarm or brake hard, the active safety of automobile can be effectively improved；This system can occur in vehicle accident
Forward direction driver give a warning, remind driver take certain avoiding measures, can efficiently reduce and prevent vehicle accident
Occur, thus ensureing personal safety as well as the property safety.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model also can
There are various changes and modifications, these changes and improvements both fall within the range of claimed this utility model.This utility model will
Protection domain is asked to be defined by appending claims and its equivalent.
Claims (6)
1. a kind of automobile omnibearing anti-collision early warning system it is characterised in that: include fpga, LCD MODULE, sound and light alarm mould
Block, information acquisition module, gps speed measuring module, power module, brake hard module, the ranging controller that longitudinally tests the speed, lateral range finding
Controller, memorizer, ccd video camera, described LCD MODULE, sound and light alarm module, information acquisition module, gps test the speed mould
Block, power module, brake hard module, the ranging controller that longitudinally tests the speed, lateral ranging controller, memorizer, ccd video camera are
The peripheral circuit of fpga is connected with fpga respectively, has radar sensor to be connected with the ranging controller that longitudinally tests the speed, has ultrasound wave to pass
Sensor is connected with lateral ranging controller.
2. according to a kind of automobile omnibearing anti-collision early warning system described in claim 1 it is characterised in that: described fpga is
ep1c12q240c8.
3. according to a kind of automobile omnibearing anti-collision early warning system described in claim 1 it is characterised in that: described longitudinal direction tests the speed survey
It is single-chip microcomputer away from controller, lateral ranging controller.
4. according to a kind of automobile omnibearing anti-collision early warning system described in claim 3 it is characterised in that: described single-chip microcomputer is
stc89c52.
5. according to a kind of automobile omnibearing anti-collision early warning system described in claim 1 it is characterised in that: described longitudinal direction tests the speed survey
It is connected with fpga by can bus away from controller, lateral ranging controller.
6. according to a kind of automobile omnibearing anti-collision early warning system described in claim 1 it is characterised in that: described ccd video camera
It is connected with fpga by usb interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620780719.6U CN205916068U (en) | 2016-07-22 | 2016-07-22 | All -round anticollision early -warning system of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620780719.6U CN205916068U (en) | 2016-07-22 | 2016-07-22 | All -round anticollision early -warning system of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205916068U true CN205916068U (en) | 2017-02-01 |
Family
ID=57873761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620780719.6U Expired - Fee Related CN205916068U (en) | 2016-07-22 | 2016-07-22 | All -round anticollision early -warning system of car |
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|---|---|
| CN (1) | CN205916068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080481A (en) * | 2016-07-22 | 2016-11-09 | 池州学院 | A kind of automobile omnibearing anti-collision early warning system |
-
2016
- 2016-07-22 CN CN201620780719.6U patent/CN205916068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080481A (en) * | 2016-07-22 | 2016-11-09 | 池州学院 | A kind of automobile omnibearing anti-collision early warning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20170722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |