CN106990408A - Ultrasonic Intelligent automobile obstacle avoidance system - Google Patents
Ultrasonic Intelligent automobile obstacle avoidance system Download PDFInfo
- Publication number
- CN106990408A CN106990408A CN201710213251.1A CN201710213251A CN106990408A CN 106990408 A CN106990408 A CN 106990408A CN 201710213251 A CN201710213251 A CN 201710213251A CN 106990408 A CN106990408 A CN 106990408A
- Authority
- CN
- China
- Prior art keywords
- module
- main control
- obstacle avoidance
- intelligent automobile
- avoidance system
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The invention discloses Ultrasonic Intelligent automobile obstacle avoidance system, including main control chip, induction module, running distance detection module and GPS module；The present invention is provided with induction module and running distance detection module, can sense the object and distance of vehicle periphery, vehicle is made a response；It is vehicle location provided with GPS module；Provided with face recognition module, vehicle can be opened according to face；This system considerably increases the security of vehicle, and convenient use person.
Description
Technical field
The present invention relates to a kind of intelligence system, and in particular to Ultrasonic Intelligent automobile obstacle avoidance system.
Background technology
With developing rapidly for auto industry, the research on automobile is also just increasingly paid close attention to by people.Automobile largely increases
Plus, wagon flow does not stop on road, road traffic accident is increased considerably year by year, causes a tremendous loss of lives and property loss.Traffic
The main cause of accident includes driving over the speed limit, road occupying is travelled, driven when intoxicated, fatigue driving etc..And collision is the master of traffic accident
Situation is showed, can be certainly, with the rapid growth of China's car ownership and output, highway and high-grade public affairs
The quick extension of road mileage, if not increasing motor traffic safety control, traffic accidents can roll up, and cause more
Injures and deaths and economic loss.
In the traffic accident occurred, it is due to that driver reacts not in time to have 80 percent, mishandling to be made
Into.Wherein there is 65 percent accident to belong to rear-end collision collision to cause, remaining then belongs to side collision, wipes and hang institute
Cause.
The content of the invention
The technical problems to be solved by the invention are to prevent car crass, it is therefore intended that provide Ultrasonic Intelligent automobile avoidance
System, solves rear-end collision collision and side collision wipes the problem of hanging.
The present invention is achieved through the following technical solutions：
Ultrasonic Intelligent automobile obstacle avoidance system, including main control chip, induction module, running distance detection module and GPS moulds
Block, wherein, the main control chip is used for Control peripheral circuit；The induction module is electrically connected with main control chip, for probe vehicles
Situation in front of；The running distance detection module is electrically connected with main control chip, the distance for detecting vehicle and barrier；Institute
State GPS module to electrically connect with main control chip, for navigating and positioning.
Further, the induction module is ultrasonic sensor, for probe vehicle road ahead.
Further, the main control module is electrically connected with face recognition module, and the recognition of face identifying system is used to open
Motor-car door.
Further, the main control module is electrically connected with reseting module, and the reseting module is pressure system reset, due to
Usually can be by from extraneous some interference, it is possible to cause program fleet and enter endless loop, so as to cause whole system
Be absorbed in dead state and controllable working condition will not be automatically restored to.Instruction technique, software trap technology can not make mistake
The program of control breaks away from the predicament of " endless loop ", and at this moment system is paralysed completely.If operator is on the scene, it is possible to press manual reset
Button, forces system reset.
Further, the running distance detection module is infrared photoelectric sensor, and infrared photoelectric sensor is by three parts
Constitute, they are divided into transmitter, receiver and detection circuit；Transmitter alignment target launches light beam, and the light beam of transmitting typically comes
Come from semiconductor light source, light emitting diode, laser diode and infrared-emitting diode.Light beam is launched incessantly, Huo Zhegai
Become pulse width.Receiver is made up of photodiode, phototriode, photocell.Before receiver, equipped with optics member
Part such as lens and aperture etc..Face is detection circuit behind, and it can filter out useful signal and apply the signal.
The present invention compared with prior art, has the following advantages and advantages：The present invention is provided with induction module and row
Car can sense the object and distance of vehicle periphery, vehicle is made a response apart from detection module；It is vehicle provided with GPS module
Positioning；Provided with face recognition module, vehicle can be opened according to face；This system considerably increases the security of vehicle, Yi Jifang
Just user.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment
As shown in figure 1, Ultrasonic Intelligent automobile obstacle avoidance system of the present invention, including main control chip, induction module, running distance
Detection module and GPS module, wherein, the main control chip is used for Control peripheral circuit；The induction module and main control chip electricity
Connection, for detecting vehicle front situation；The running distance detection module is electrically connected with main control chip, for detect vehicle with
The distance of barrier；The GPS module is electrically connected with main control chip, for navigating and positioning.Induction module is supersonic sensing
Device, for probe vehicle road ahead.Main control module is electrically connected with face recognition module, and the recognition of face identifying system is used for
Start car door.Main control module is electrically connected with reseting module, and the reseting module is forces system reset, due to can usually be arrived
From extraneous some interference, it is possible to cause program fleet and enter endless loop, so that cause whole system is absorbed in stagnation shape
State and controllable working condition will not be automatically restored to.Instruction technique, software trap technology can not break away from program out of control
The predicament of " endless loop ", at this moment system paralyse completely.If operator is on the scene, it is possible to press manual reset button, system is forced
System resets.Running distance detection module is infrared photoelectric sensor, and infrared photoelectric sensor is made up of three parts, and they are divided into hair
Send device, receiver and detection circuit；Transmitter alignment target launches light beam, and the light beam of transmitting is typically derived from semiconductor light source,
Light emitting diode, laser diode and infrared-emitting diode.Light beam is launched incessantly, or changes pulse width.Receive
Device is made up of photodiode, phototriode, photocell.Before receiver, equipped with optical element such as lens and aperture
Deng.Face is detection circuit behind, and it can filter out useful signal and apply the signal.
The main control chip is AT89C51 single-chip microcomputers, and infrared ray photoelectric sensor model number is IRM138S.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (5)
1. Ultrasonic Intelligent automobile obstacle avoidance system, it is characterised in that including main control chip, induction module, running distance detection mould
Block and GPS module, wherein,
The main control chip is used for Control peripheral circuit；
The induction module is electrically connected with main control chip, for detecting vehicle front situation；
The running distance detection module is electrically connected with main control chip, the distance for detecting vehicle and barrier；
The GPS module is electrically connected with main control chip, for navigating and positioning.
2. Ultrasonic Intelligent automobile obstacle avoidance system according to claim 1, it is characterised in that the induction module is ultrasound
Wave sensor.
3. Ultrasonic Intelligent automobile obstacle avoidance system according to claim 1, it is characterised in that the main control module electrical connection
There is face recognition module, the recognition of face identifying system is used to start car door.
4. Ultrasonic Intelligent automobile obstacle avoidance system according to claim 1, it is characterised in that the main control module electrical connection
There is reseting module, the reseting module is pressure system reset.
5. Ultrasonic Intelligent automobile obstacle avoidance system according to claim 1, it is characterised in that the running distance detects mould
Block is infrared photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213251.1A CN106990408A (en) | 2017-04-01 | 2017-04-01 | Ultrasonic Intelligent automobile obstacle avoidance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213251.1A CN106990408A (en) | 2017-04-01 | 2017-04-01 | Ultrasonic Intelligent automobile obstacle avoidance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106990408A true CN106990408A (en) | 2017-07-28 |
Family
ID=59414778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710213251.1A Pending CN106990408A (en) | 2017-04-01 | 2017-04-01 | Ultrasonic Intelligent automobile obstacle avoidance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106990408A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001067214A (en) * | 1999-08-30 | 2001-03-16 | Oki Electric Ind Co Ltd | Computer system and program file updating method |
| CN205530067U (en) * | 2016-04-08 | 2016-08-31 | 济宁中科先进技术研究院有限公司 | Road is motor sweeper independently based on laser and vision |
| CN106114502A (en) * | 2016-06-29 | 2016-11-16 | 烟台腾联信息科技有限公司 | A kind of intelligent automobile aid system |
| CN206012545U (en) * | 2016-08-31 | 2017-03-15 | 重庆市朗信智能科技开发有限公司 | A kind of recognition of face car door controller |
-
2017
- 2017-04-01 CN CN201710213251.1A patent/CN106990408A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001067214A (en) * | 1999-08-30 | 2001-03-16 | Oki Electric Ind Co Ltd | Computer system and program file updating method |
| CN205530067U (en) * | 2016-04-08 | 2016-08-31 | 济宁中科先进技术研究院有限公司 | Road is motor sweeper independently based on laser and vision |
| CN106114502A (en) * | 2016-06-29 | 2016-11-16 | 烟台腾联信息科技有限公司 | A kind of intelligent automobile aid system |
| CN206012545U (en) * | 2016-08-31 | 2017-03-15 | 重庆市朗信智能科技开发有限公司 | A kind of recognition of face car door controller |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |