CN108986543A - A kind of vehicle anti-rear collision system and anti-overtaking-collision method - Google Patents
A kind of vehicle anti-rear collision system and anti-overtaking-collision method Download PDFInfo
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- CN108986543A CN108986543A CN201810846745.8A CN201810846745A CN108986543A CN 108986543 A CN108986543 A CN 108986543A CN 201810846745 A CN201810846745 A CN 201810846745A CN 108986543 A CN108986543 A CN 108986543A
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 18
- 230000001133 acceleration Effects 0.000 claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 14
- 230000003993 interaction Effects 0.000 claims abstract description 7
- 238000012790 confirmation Methods 0.000 claims description 7
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 206010039203 Road traffic accident Diseases 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Acoustics & Sound (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Alarm Devices (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a kind of vehicle anti-rear collision system and anti-overtaking-collision methods, belong to field of vehicle communications, the vehicle anti-rear collision system includes car-mounted device and cloud server, car-mounted device include processor for judging travel condition of vehicle information and vehicle fire situation and be electrically connected with processor for detecting and generating the 3-axis acceleration sensor of travel condition of vehicle information, for detecting and generating the smoke sensor device of vehicle fire situation information, alarm for alarm, the speech recognition module for confirming that processor after judgement to passenger for human-computer interaction, locating module for connecting the wireless communication module of car-mounted device and cloud server and for positioning vehicle position information；The cloud server is used to send the location information of accident vehicle to surrounding vehicles and traffic rescue department.The present invention is not only able to timely early warning, prevents generation of knocking into the back, additionally it is possible to prevent accidentally early warning.
Description
Technical field
The present invention relates to field of vehicle communications, in particular to a kind of vehicle anti-rear collision system and anti-overtaking-collision method.
Background technique
With the high speed development of China's economic, automobile industry is rapidly developed, and more and more people possess to one's name
Automobile.The following traffic safety problem is more and more prominent, in previous numerous traffic accidents, secondary accident and the chain of rings
The largest loss caused by knocking into the back etc. influences most wide.
Prevent traffic accident, in addition to driver itself will form good driving habit, i.e., " drinks and do not drive, fatigue is not
Drive " except, it will also be from preventing by all kinds of means and avoid because other vehicles have an accident and influence more drivers by the way
And vehicle, major traffic accidents are caused, cause the heavy losses of property and personal injury to oneself and other people.
Few a kind of equipment above Vehicles Collected from Market, can be when learning in front of highway or nearby having traffic accident
It timely and conveniently notifies neighbouring vehicle, reminds other driver's careful drivings, accomplish pre-decelerating, more observations are noticed, maximum
The generation for avoiding secondary accident of limitation；Or there is the case where wrong early warning in existing equipment, traffic dangerous state is judged to strike a bargain
Interpreter's event casting outward, makes troubles to normal traffic traveling, causes current pressure.
Summary of the invention
For it is of the existing technology can not conveniently, timely traffic accident and early warning mistake near car owner's early warning
Problem, the purpose of the present invention is to provide a kind of vehicle anti-rear collision system and anti-overtaking-collision methods.
To achieve the above object, the technical solution of the present invention is as follows:
A kind of vehicle anti-rear collision system, including car-mounted device and cloud server, the car-mounted device accelerate including three axis
Sensor is spent, 3-axis acceleration sensor is for detecting and generating travel condition of vehicle information；
Smoke sensor device, smoke sensor device is for detecting and generating vehicle fire situation information；
Processor, processor are electrically connected with 3-axis acceleration sensor, smoke sensor device, and processor is for judging that vehicle is transported
Row state and vehicle fire situation；
Alarm, alarm are electrically connected with processor, and alarm is used to judge travel condition of vehicle exception in processor
And/or vehicle fire alarm；
Speech recognition module, speech recognition module are electrically connected with processor, and speech recognition module makes to locate for human-computer interaction
Reason device confirms that processor is also connected with when judging travel condition of vehicle exception and/or vehicle fire to passenger
For carrying out the power amplifier module, speech input device and instantaneous speech power of human-computer interaction；
Wireless communication module, wireless communication module are electrically connected with processor, and wireless communication module is used to confirm in processor
Information is uploaded to cloud server when travel condition of vehicle exception and/or vehicle fire；
Locating module, locating module are electrically connected with processor, and locating module is for detecting vehicle position information and by wireless
Communication module is sent to cloud server；
The cloud server and the car-mounted device communicate to connect, and cloud server is used to receive the thing of processor transmission
Therefore it is sent after car accident information and location information to surrounding vehicles and traffic rescue department.
Preferably, the voice access apparatus is microphone, and the instantaneous speech power is loudspeaker, and the alarm is
Light emitting device and/or sounding device.
Preferably, the locating module is GPS chip and/or Beidou chip.
A kind of anti-overtaking-collision method of vehicle anti-rear collision system, comprising the following steps:
Step 1, processor judge travel condition of vehicle information that 3-axis acceleration sensor detects to be abnormal and/or
The vehicle fire situation information that smoke sensor device detects is when fire occurs, and processor control alarm equipment alarm simultaneously passes through voice
Identification module connects passenger, confirms that processor judges whether correctly by passenger；
Step 2, passenger issue the judicious instruction or unconfirmed of confirmation processor, processor control at the appointed time
Wireless communication module processed sends judging result and vehicle position information to cloud server；
The location information and judging result for the accident vehicle that step 3, cloud server send car-mounted device send best friend
Logical rescue department simultaneously carries out anti-early warning of knocking into the back to the location information that surrounding vehicles issue accident vehicle.
Preferably, in step 2, the defined time is 3 seconds.
By adopting the above technical scheme, due to the setting of 3-axis acceleration sensor, so that emergency brake, collision, rolling, toppling over
Abnormal conditions can be timely detected；The setting of smoke sensor device enables vehicle fire situation to be detected in time；It is fixed
The setting of position module, enables the position of vehicle to be detected in real time, positions convenient for cloud server to accident vehicle,
To prevent surrounding vehicles from knocking into the back and rescuing department's expansion rescue；The setting of speech recognition module enables passenger timely
For emergency brake, promptly evade etc. the operation not caused the accident and make reasonable disposition, prevents processor and reported to cloud server,
The generation of the case where to avoid wrong early warning；The setting of alarm can prompt passengers in time to processor assign confirmation instruction,
It further avoids not receiving the case where confirmation instruction voluntarily reports wrong early warning generation at the appointed time because of processor.
Detailed description of the invention
Fig. 1 is structural block diagram of the invention.
In figure: 1- car-mounted device, 2- 3-axis acceleration sensor, 3- smoke sensor device, 4- processor, 5- alarm, 6-
Speech recognition module, 7- power amplifier module, 8- speech input device, 9- instantaneous speech power, 10- wireless communication module, 11- positioning
Module, 12- cloud server.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
As shown in Figure 1, a kind of vehicle anti-rear collision system, including car-mounted device 1 and cloud server 12, car-mounted device 1 wrap
Include processor 4 and the 3-axis acceleration sensor being electrically connected with processor 42, smoke sensor device 3, alarm 5, speech recognition mould
Block 6, wireless communication module 10 and locating module 11,3-axis acceleration sensor 2 is for detecting and generating travel condition of vehicle letter
Breath；Smoke sensor device 4 is for detecting and generating vehicle fire situation information；Processor 4 is for judging travel condition of vehicle and vehicle
Fire condition；Alarm 5 is used in processor 4 judge travel condition of vehicle exception and/or vehicle fire alarm,
Alarm 5 is light emitting device and/or sounding device；Speech recognition module 6 makes processor 4 judge vehicle for human-computer interaction
Confirm when operating status exception and/or vehicle fire to passenger, processor 4 is also connected with for carrying out human-computer interaction
Power amplifier module 7, speech input device 8 and instantaneous speech power 9, voice access apparatus 8 be microphone, instantaneous speech power 9
For loudspeaker；Wireless communication module 10 is used for will when processor 4 confirms travel condition of vehicle exception and/or vehicle fire
Information is uploaded to cloud server 12；Locating module 11 is for detecting vehicle position information and from wireless communication module 10 to cloud
Server 12 is sent, and locating module 11 is GPS chip and/or Beidou chip；Module 10 by wireless communication of cloud server 12
It is communicated to connect with car-mounted device 1, cloud server 12 is used to receive the accident vehicle accident information and position letter of the transmission of processor 4
It is sent after breath to surrounding vehicles and traffic rescue department；
Due to the setting of 3-axis acceleration sensor 2, enable emergency brake, collision, roll, topple over etc. abnormal conditions by and
When detect；The setting of smoke sensor device 3 enables vehicle fire situation to be detected in time；The setting of locating module 11,
The position of vehicle is detected in real time, accident vehicle is positioned convenient for cloud server 12, to prevent week
Enclose vehicle rear-end collision and the expansion rescue of rescue department；The setting of speech recognition module 6, enable passenger in time for emergency brake,
Promptly evade the equal operation not caused the accident and make reasonable disposition, prevention processor 4 is reported to cloud server 12, to keep away
The case where fault-avoidance mistake early warning, occurs；The setting of alarm 5 can prompt passengers in time to processor 4 assign confirmation instruction, into one
Step avoids not receiving the case where confirmation instruction voluntarily reports wrong early warning generation at the appointed time because of processor 4.
A kind of anti-overtaking-collision method of vehicle anti-rear collision system, comprising the following steps:
Step 1, processor 4 judge travel condition of vehicle information that 3-axis acceleration sensor 2 detects for it is abnormal and/
Or the vehicle fire situation information that smoke sensor device 3 detects is that processor 4, which controls alarm 5 and alarms, simultaneously to be led to when fire occurs
It crosses speech recognition module 6 and connects passenger, confirm that processor 4 judges whether correctly by passenger；
Step 2, passenger issue the judicious instruction or unconfirmed of confirmation processor 4, place within the defined 3 second time
It manages device 4 and controls wireless communication module 6 to the transmission judging result of cloud server 12 and vehicle position information；
The location information for the accident vehicle that car-mounted device 1 is sent and judging result are sent to by step 3, cloud server 12
Traffic rescue department simultaneously carries out anti-early warning of knocking into the back to the location information that surrounding vehicles issue accident vehicle.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (5)
1. a kind of vehicle anti-rear collision system, it is characterised in that: including car-mounted device and cloud server, the car-mounted device includes
3-axis acceleration sensor, 3-axis acceleration sensor is for detecting and generating travel condition of vehicle information；
Smoke sensor device, smoke sensor device is for detecting and generating vehicle fire situation information；
Processor, processor are electrically connected with 3-axis acceleration sensor, smoke sensor device, and processor is for judging that vehicle runs shape
State and vehicle fire situation；
Alarm, alarm are electrically connected with processor, alarm be used for processor judge travel condition of vehicle it is abnormal and/or
Vehicle fire alarm；
Speech recognition module, speech recognition module are electrically connected with processor, and speech recognition module makes processor for human-computer interaction
Confirm when judging travel condition of vehicle exception and/or vehicle fire to passenger, processor, which is also connected with, to be used for
Carry out power amplifier module, speech input device and the instantaneous speech power of human-computer interaction；
Wireless communication module, wireless communication module are electrically connected with processor, and wireless communication module is used to confirm vehicle in processor
Information is uploaded to cloud server when operating status exception and/or vehicle fire；
Locating module, locating module are electrically connected with processor, and locating module is for detecting vehicle position information and by wirelessly communicating
Module is sent to cloud server；
The cloud server and the car-mounted device communicate to connect, and cloud server is used to receive the accident vehicle of processor transmission
It is sent after accident information and location information to surrounding vehicles and traffic rescue department.
2. vehicle anti-rear collision system according to claim 1, it is characterised in that: the voice access apparatus is microphone,
The instantaneous speech power is loudspeaker, and the alarm is light emitting device and/or sounding device.
3. vehicle anti-rear collision system according to claim 1, it is characterised in that: the locating module be GPS chip and/or
Beidou chip.
4. a kind of anti-overtaking-collision method of vehicle anti-rear collision system as described in any one of claims 1-3, it is characterised in that: including
Following steps:
Step 1, processor judge that the travel condition of vehicle information that 3-axis acceleration sensor detects is exception and/or smog
The vehicle fire situation information that sensor detects is when fire occurs, and processor control alarm equipment alarm simultaneously passes through speech recognition
Module connects passenger, confirms that processor judges whether correctly by passenger；
Step 2, passenger issue the judicious instruction or unconfirmed of confirmation processor at the appointed time, and processor controls nothing
Line communication module sends judging result and vehicle position information to cloud server；
The location information for the accident vehicle that car-mounted device is sent and judging result are sent to traffic and rescued by step 3, cloud server
It helps department and carries out anti-early warning of knocking into the back to the location information that surrounding vehicles issue accident vehicle.
5. the anti-overtaking-collision method of vehicle anti-rear collision system according to claim 4, it is characterised in that: in step 2, described
The defined time is 3 seconds.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810846745.8A CN108986543A (en) | 2018-07-27 | 2018-07-27 | A kind of vehicle anti-rear collision system and anti-overtaking-collision method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810846745.8A CN108986543A (en) | 2018-07-27 | 2018-07-27 | A kind of vehicle anti-rear collision system and anti-overtaking-collision method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083667A (en) * | 2019-12-31 | 2020-04-28 | 神龙汽车有限公司 | Inter-vehicle network management system applied to automobile |
| CN112078574A (en) * | 2020-08-07 | 2020-12-15 | 惠州市德赛西威汽车电子股份有限公司 | Abnormal parking anti-collision method and system and automobile |
| CN112669565A (en) * | 2020-12-31 | 2021-04-16 | 武汉卡比特信息有限公司 | Driving alarm method based on mobile phone interconnection |
| CN113085756A (en) * | 2019-12-23 | 2021-07-09 | 罗伯特·博世有限公司 | On-board sensing module for monitoring a vehicle |
| CN114302372A (en) * | 2021-11-30 | 2022-04-08 | 科大讯飞(苏州)科技有限公司 | Vehicle warning method and device, vehicle and storage medium |
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| CN114302372A (en) * | 2021-11-30 | 2022-04-08 | 科大讯飞(苏州)科技有限公司 | Vehicle warning method and device, vehicle and storage medium |
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