CN206171447U - Discernment of vehicle driving environment and early warning anticollision initiative safety coefficient - Google Patents
Discernment of vehicle driving environment and early warning anticollision initiative safety coefficient Download PDFInfo
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- CN206171447U CN206171447U CN201621223671.5U CN201621223671U CN206171447U CN 206171447 U CN206171447 U CN 206171447U CN 201621223671 U CN201621223671 U CN 201621223671U CN 206171447 U CN206171447 U CN 206171447U
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Abstract
The utility model provides a discernment of vehicle driving environment and early warning anticollision initiative safety coefficient, includes apart from detection and transmitter, signal amplifier and AD module, alarm voice module, CPU, drive circuit module, braking status detection module and debugging of alarm distance rank and display module. The distance surveys and the transmitter passes through signal amplifier and the AD module is connected with CPU. Alarm voice module, drive circuit module, braking status detection module, the debugging of alarm distance rank and display module all are connected with CPU. The utility model discloses wireless detection technique has been combined, the video identification technique, look the frequency encoding and decoding technique, the wireless communication technique, CAN communication technology, intelligence is from learning technology, big data analysis and cloud, the utility model provides a realize that the vehicle is to the intelligent recognition of driving environment and speed reduction thereupon, the early warning, the brake, the implementation method of anticollision, travel vehicle and people around has solved very economically, the car, the safety problem of barrier, realize one of unpiloted core intellectual technology.
Description
Technical field
This utility model is related to a kind of safety assisting system of vehicle, especially a kind of driving (move ahead, move backward, turning) intelligence
Self-actuating brake safety assisting system when can slow down and be dangerous, belongs to automobile active safety technical field.
Background technology
As the quick popularization of automobile quantity, the accident brought are also more and more, research and analyse and show：More than 80% friendship
Interpreter thus be to react caused not in time due to driver, therefore the research and development to intelligent anti-collision system are increasingly paid close attention to, mesh
Before, the Delphi (DELPHI) in the U.S. has developed to second filial generation product, and German Bosch (BOSCH) has gone out generation product, moral
The technic relization scheme of Er Fu and Bosch is according in 77GHz ESR millimeter wave electronically scanned radar ranging technologies, but due to cost mistake
It is high (at present, apply unmanned technology on Google, Baidu's automobile by be laser and millimetre-wave radar, its hardware
Cost is about more than 40 ten thousand RMB)), the product of Bosch and Delphi is have a small amount of application on some high-end cars, at present
Step up to research and develop next-generation.
German Bosch is again as by radar range finding sensor, (Electronic Stabilty Program are electric with his ESP
Sub- stability program control system), EBA (Electronic Brake Assist electronic air brake aid systems) system is from skill
Bundle in art, cause many depots of N to be difficult unrestricted choice kitting, make depot make car cost and be unable to come down, and two supplies
Business is required to depot and provides project application research and development expense, and expense is in ten thousand RMB of 600-2000." you want him to supply, and you are also needed to him
High Project-developing expense ", this is the present situation that domestic many depot cannot receive and can not change, along with big data
The leading fast development of analysis and cloud backstage technology in China, this has benefited from Chinese Government's fund energetically and policy support, greatly
The technologies such as data analysiss, cloud, video identification technology, self-learning algorithm are attached in this system, will make our system more
Precisely, it is more intelligent, with more appreciation potential, can more drive an ecological chain, moreover we have an effect in terms of sensor, and will
Apply for a series of patents, we deeply convince：Otherwise 5-7, our state can enjoy good and cheap reliable automobile primary per capita
Dynamic safety product.
Domestic enterprise accelerates the stage of technology and capital accumulation also in slowly groping at present, and some producers it is also proposed
The anti-collision early warning device done according in laser, millimetre-wave radar, camera system, infrared ray, ultrasonic measuring distance technology, they do not combine
Relative velocity, is not bound with big data analysis, cloud, video identification technology, self-learning algorithm, and great majority do not slow down, stop
Car function, therefore reliability is not high, realizes that commercialization is difficult.
Utility model content
For above-mentioned the deficiencies in the prior art, this utility model provides the high a kind of vehicle of a kind of low cost, reliability
Environment is recognized and early warning anticollision active safety system.
For achieving the above object, the technical solution adopted in the utility model is：A kind of vehicle driving Context awareness and early warning
Anticollision active safety system, including wireless distances detection and emitter, photographic head, A/D conversions and coding module, video signal solution
Code processing module, CPU, alarm voice module, display module, brake weight and apart from adjusting module, 3G/4G communication modules, data
Storehouse and cloud backstage, drive circuit module and braking state detection module.Wireless distances detect and transmitter module by A/D conversion and
Coding module is connected with CPU.A/D is changed and coding module is connected with video signal decoding process module.Brake weight and distance are adjusted
Mould preparation block, alarm voice module, drive circuit module, 3G/4G communication modules, braking state detection module, video signal decoding
Processing module, display module are all connected with CPU.Data base and cloud backstage are connected with 3G/4G communication modules.Braking state detects mould
Block is connected with the EBA electronic brake system,electronic antiskid systems and brake rotating mechanism of automobile.The EBA electric brakes system of drive circuit module and automobile
System and braking drive mechanism connect.
Wireless distances are detected and transmitter module detects the situation of preceding object thing, and information Jing A/D is changed and mould is encoded
Block and video signal decoding process module pass to CPU after processing, CPU also receives brake weight and apart from adjusting module, brake shape
The feedback of state detection module and the data sent from data base and cloud backstage Jing 3G/4G communication modules.Jing CPU integrated treatment numbers
According to rear, CPU controls alarm voice module sends chimes of doom, display module display alarm information, dangerous feelings of the CPU according to barrier
Condition is issued an order to EBA electronic brake system,electronic antiskid systems by drive circuit module, controls car deceleration or brake, braking state detection mould
Block is connected with braking drive mechanism, detects braking state and by information back to CPU.
Preferably, described video camera is changed with A/D by video amplifier and coding module is connected.
Preferably, described wireless distances detection and emitter are changed with A/D by signal amplifier and coding module connects
Connect.
Preferably, also include the artificial cancel switch being connected with CPU.
Preferably, the video signal in described video signal decoding process module include brightness, barrier, logo know,
Distance, speed etc..
This utility model extremely economical solves driving vehicle and people around, car, the safety problem of barrier, works as driving
When the distance between people around, car, barrier and car exceed " risk distance ", distance, speed are quickly detected by this system
Degree, " danger " signal of blind area, warning in advance human pilot, if take deceleration or brake action to " abnormally dangerous ",
Vehicle automatic brake stops.
This system combines radio detection technology, video identification technology, video coding and decoding technology, wireless communication technique, intelligence
Energy self study technology, big data analysis and cloud, are a set of actives in the face of current and following motor vehicles (containing electric motor car)
Safe and intelligent aid system, is that the whole world proposes first and implements technological incorporation.This utility model patent will be from Universal Product strategy
Level Change this country the present situation of west old brand country is lagged behind in terms of automobile safety electronic, the monopolization for making driving skills art will be broken
And block, promote the innovation for making driving skills art.
Description of the drawings
Fig. 1 is structured flowchart of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly, it is fully described by, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
As shown in Figure 1：A kind of vehicle driving Context awareness and early warning anticollision active safety system, including wireless distances detection
And emitter, photographic head, A/D conversion and coding module, video signal decoding process module, CPU, alarm voice module, display
Module, brake weight and apart from adjusting module, 3G/4G communication modules, data base and cloud backstage, drive circuit module and braking state
Detection module.Wireless distances are detected and transmitter module is changed by A/D and coding module is connected with CPU.A/D is changed and is encoded mould
Block is connected with video signal decoding process module.Brake weight and apart from adjusting module, alarm voice module, drive circuit module,
3G/4G communication modules, braking state detection module, video signal decoding process module, display module are all connected with CPU.Data
Storehouse and cloud backstage are connected with 3G/4G communication modules.The EBA electronic brake system,electronic antiskid systems and brake of braking state detection module and automobile turns
Motivation structure connects.Drive circuit module is connected with the EBA electronic brake system,electronic antiskid systems and braking drive mechanism of automobile.Wireless distances are detected
And transmitter module detects the situation of preceding object thing, and information Jing A/D is changed and coding module and video signal decoding process
Pass to CPU after resume module, CPU also receive brake weight and apart from adjusting module, the feedback of braking state detection module and from
The data that data base and cloud backstage Jing 3G/4G communication modules send.Jing after CPU integrated data processings, CPU control alarm voices
Module sends chimes of doom, and display module display alarm information, CPU are given by drive circuit module according to the dangerous situation of barrier
EBA electronic brake system,electronic antiskid systems are issued an order, and control car deceleration or brake, and braking state detection module is connected with braking drive mechanism
Connect, detect braking state and by information back to CPU.
Detection signal is proceeded in two phases：
It is all the way：Wireless distance finding tests the speed detector and transmitter module after obstacle distance and relative velocity is detected, and passes
To signal amplifier, signal amplifier passes to A/D conversions and coding module.
Another road is：Picture signal is passed to by video amplifier by photographic head, signal also pass to after amplifying A/D conversions and
Coding module, encoded signal hand over video signal decoding process module to process again.
Two paths of signals Jing A/D are changed and coding module carries out digital coding (coding is containing error correction), issue CPU and (calculate after coding
Method and control strategy module), CPU also receive brake weight and apart from adjusting module, the feedback of braking state detection module and from
The data that data base and cloud backstage Jing 3G/4G communication modules send.Jing after CPU integrated data processings, data and instruction are sent
To display module (or display instrument) and voice alarm module, according to the dangerous situation of barrier (car, people, thing), CPU total scores
After analysing each data, send deceleration or brake instruction gives actuating motor drive module, herein for different market targets, take
Two kinds of ways:
1) entrucking factory before, by the bus standard (usually CAN standards) of depot into the EBA electronic brake system,electronic antiskid systems on car
Go to perform and slow down or parking action of stopping.
2) fill market (installing market additional) afterwards, drive module direct drive actuating motor, actuating motor are pushed to brake and pass
Motivation structure, braking drive mechanism promote the slowing-down brake system slowdown on car or parking of stopping.
Either front dress or after dress product, this utility model realizes automatic feedback system, in conjunction with data base, because
This control accuracy can be higher more accurate more reliable.
Claims (5)
1. a kind of vehicle driving Context awareness and early warning anticollision active safety system, it is characterised in that：Detect including wireless distances
And emitter, photographic head, A/D conversion and coding module, video signal decoding process module, CPU, alarm voice module, display
Module, brake weight and apart from adjusting module, 3G/4G communication modules, data base and cloud backstage, drive circuit module and braking state
Detection module；Wireless distances are detected and transmitter module is changed by A/D and coding module is connected with CPU, and A/D is changed and encoded mould
Block is connected with video signal decoding process module, brake weight and apart from adjusting module, alarm voice module, drive circuit module,
3G/4G communication modules, braking state detection module, video signal decoding process module, display module are all connected with CPU, data
Storehouse and cloud backstage are connected with 3G/4G communication modules, and the EBA electronic brake system,electronic antiskid systems and brake of braking state detection module and automobile turn
Motivation structure connects, and drive circuit module is connected with the EBA electronic brake system,electronic antiskid systems and braking drive mechanism of automobile.
2. a kind of vehicle driving Context awareness as claimed in claim 1 and early warning anticollision active safety system, it is characterised in that：
Described video camera is changed with A/D by video amplifier and coding module is connected.
3. a kind of vehicle driving Context awareness as claimed in claim 1 and early warning anticollision active safety system, it is characterised in that：
Described wireless distances detection and emitter are connected with A/D conversions and coding module by signal amplifier.
4. a kind of vehicle driving Context awareness as claimed in claim 1 and early warning anticollision active safety system, it is characterised in that：
Also include the artificial cancel switch being connected with CPU.
5. a kind of vehicle driving Context awareness as claimed in claim 1 and early warning anticollision active safety system, it is characterised in that：
Video signal in described video signal decoding process module includes brightness, barrier, logo knowledge, distance, speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621223671.5U CN206171447U (en) | 2016-11-14 | 2016-11-14 | Discernment of vehicle driving environment and early warning anticollision initiative safety coefficient |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621223671.5U CN206171447U (en) | 2016-11-14 | 2016-11-14 | Discernment of vehicle driving environment and early warning anticollision initiative safety coefficient |
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| CN206171447U true CN206171447U (en) | 2017-05-17 |
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| CN201621223671.5U Expired - Fee Related CN206171447U (en) | 2016-11-14 | 2016-11-14 | Discernment of vehicle driving environment and early warning anticollision initiative safety coefficient |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672599A (en) * | 2017-09-06 | 2018-02-09 | 北京汽车研究总院有限公司 | A kind of radar system control method, control device and automobile |
| CN108973991A (en) * | 2017-06-02 | 2018-12-11 | 本田技研工业株式会社 | Controller of vehicle, control method for vehicle and storage medium |
| CN110293977A (en) * | 2019-07-03 | 2019-10-01 | 北京百度网讯科技有限公司 | Method and apparatus for showing augmented reality information warning |
| CN110539739A (en) * | 2019-09-27 | 2019-12-06 | 成都坦途智行科技有限公司 | Unmanned vehicle line control braking system and braking method |
| CN111301374A (en) * | 2020-03-05 | 2020-06-19 | 河池学院 | Automatic anti-collision system for automobile panoramic detection |
| CN113044027A (en) * | 2021-04-21 | 2021-06-29 | 西安外事学院 | Active safety control system and method for driving training vehicle and automobile |
| CN113431126A (en) * | 2021-06-25 | 2021-09-24 | 铜陵有色金属集团股份有限公司 | Remote control system and method for underground carry scraper |
-
2016
- 2016-11-14 CN CN201621223671.5U patent/CN206171447U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973991A (en) * | 2017-06-02 | 2018-12-11 | 本田技研工业株式会社 | Controller of vehicle, control method for vehicle and storage medium |
| CN108973991B (en) * | 2017-06-02 | 2021-08-20 | 本田技研工业株式会社 | Vehicle control device, vehicle control method, and storage medium |
| CN107672599A (en) * | 2017-09-06 | 2018-02-09 | 北京汽车研究总院有限公司 | A kind of radar system control method, control device and automobile |
| CN110293977A (en) * | 2019-07-03 | 2019-10-01 | 北京百度网讯科技有限公司 | Method and apparatus for showing augmented reality information warning |
| CN110539739A (en) * | 2019-09-27 | 2019-12-06 | 成都坦途智行科技有限公司 | Unmanned vehicle line control braking system and braking method |
| CN111301374A (en) * | 2020-03-05 | 2020-06-19 | 河池学院 | Automatic anti-collision system for automobile panoramic detection |
| CN111301374B (en) * | 2020-03-05 | 2022-03-22 | 河池学院 | Automatic anti-collision system for automobile panoramic detection |
| CN113044027A (en) * | 2021-04-21 | 2021-06-29 | 西安外事学院 | Active safety control system and method for driving training vehicle and automobile |
| CN113431126A (en) * | 2021-06-25 | 2021-09-24 | 铜陵有色金属集团股份有限公司 | Remote control system and method for underground carry scraper |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20181114 |