CN109606259A - A kind of anti-rear-end collision combination prior-warning device and method - Google Patents
A kind of anti-rear-end collision combination prior-warning device and method Download PDFInfo
- Publication number
- CN109606259A CN109606259A CN201811578540.2A CN201811578540A CN109606259A CN 109606259 A CN109606259 A CN 109606259A CN 201811578540 A CN201811578540 A CN 201811578540A CN 109606259 A CN109606259 A CN 109606259A
- Authority
- CN
- China
- Prior art keywords
- unit
- vehicle
- alarm
- signal
- central processing
- 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
Links
Classifications
-
- 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
-
- 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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Traffic Control Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of anti-rear-end collision combination prior-warning device and methods.The present apparatus includes manual pull station, pressure sensor, central processing unit, audible alarm unit, smoke alarm unit and wireless alarm signal R-T unit.Audible alarm unit is mainly made of audio chip and car horn；Smoke alarm unit is mainly made of motor, electronic nozzle and smoke agent tank；Wireless alarm signal R-T unit is mainly made of antenna, signal processing module, input amplification module, output amplification module etc..A kind of anti-rear-end collision combination method for early warning of the present invention includes two kinds of alarm Starting mode: one is driver presses manual pull station；The second is when a vehicle is in a collision, the impact pressure that pressure sensor automatic detection vehicle generates when colliding, when impact pressure reaches preset valueWhen (NFor the unit of power), starting alarm.The present invention is directed to knock into the back when vehicle or driver find can fast and effeciently rearward vehicle gives a warning after traffic accident occurs for road ahead, front vehicle is enabled to slow down or stop as early as possible, to avoid the chain of rings from knocking into the back, there is very high practical value and promotional value.
Description
Technical field
The present invention relates to a kind of anti-rear-end collision combination prior-warning device and methods.Belong to vehicle security drive technical field.
Background technique
With the promotion of economic level and the rapid development of auto industry, vehicle guaranteeding organic quantity constantly increases, although this gives
The trip of people brings many conveniences, but also results in the increase year by year of traffic accident simultaneously.In traffic accident, knock into the back thing
Therefore a big chunk ratio is occupied, and rear-end collision especially rear-end collision accident tends to cause great casualties and warp
Ji loss.Therefore, how to reduce and rear-end collision is avoided to have a very important significance.When traffic occurs for road ahead
After the emergency cases such as accident or road surface landslide, if front vehicle driver does not learn dangerous situation existing for road ahead in time,
And have little time to stop after driving to short distance and seeing burst accident clearly, so as to cause rear-end collision even rear-end collision accident
Occur.Thus, carry out the research for preventing automobile end-collision warning apparatus and method, is conducive to the generation for avoiding rear-end collision and guarantee
The safety of human life and property.
Number of patent application is 03153481.3, and the patent of entitled " automobile end-collision warning apparatus ", it is characterized in
" system includes: range finder, central processing unit, vehicle speed sensor, pre-alarm display etc. ", which passes through range finder
This vehicle is measured at a distance from front truck, when institute's ranging is from sending early warning sound and optical signal when being less than safe distance, automatic prompting in due course
Driver and objects ahead keep safe distance or control this vehicle speed.It is safe from being less than that the patent described device only works as institute's ranging
Apart from when just issue early warning sound and optical signal, can not to the emergency cases such as the traffic accident or road surface landslide that road ahead occurs into
Row early warning, and the severe weather conditions such as rain, snow, mist are not considered.Number of patent application is 200810160048.3, entitled
The patent of " vehicle rear-end collision alarm ", it is characterized in " electronic radar being arranged in automobile tail, electronic radar is connected with brake lamp
It connects, it has been more than safe distance that electronic radar, which detects rear car, starts brake lamp warning rear car in time ".The patent is simply by brake
Car light warns rear car, and rear car driver may be mistaken for normally slowing down, and can not recognize traffic accident or the road in front
The substantial risks such as face landslide, knock into the back or the generation of rear-end collision accident to not be avoided that.In the prior art, temporarily logical not yet
It crosses and audible alarm unit, smoke alarm unit and wireless alarm signal R-T unit etc. is applied in combination is knocked into the back with the preventing car chain of rings
Device and method.
Summary of the invention
It is an object of the invention to be directed to the deficiency of prior art, a kind of anti-rear-end collision combination prior-warning device and side are provided
Method, the present invention are alarmed these three modes by the way that audible alarm, smog alarm and wireless signal is applied in combination, when road ahead occurs
After burst accident, even if front vehicle can still obtain early warning in time under the conditions of the atrocious weathers such as rain, snow, mist, to keep away
The generation for exempting from rear-end collision especially rear-end collision accident is conducive to the safety of support personnel's life and property.
In order to achieve the above object, the present invention adopts the following technical solutions:
A kind of anti-rear-end collision combines prior-warning device, including pressure sensor, central processing unit, manual pull station,
Audible alarm unit, smoke alarm unit and wireless alarm signal R-T unit, it is characterised in that: the central processing unit connects
Connect pressure sensor, manual pull station, audible alarm unit, smoke alarm unit and wireless alarm signal R-T unit；When
Central processing unit generates corresponding control signal after receiving alarm signal and is respectively sent to audible alarm unit, smog report
Alarm device and wireless alarm signal R-T unit, above-mentioned apparatus are made corresponding alarm according to the control signal received respectively and are moved
Make, reminds driver's ramp to stop as early as possible, avoid knocking into the back.
Based on hardware above device, a kind of anti-rear-end collision combination method for early warning of the present invention includes following two report
Alert Starting mode:
Mode one: when burst accident has occurred in road ahead, after A vehicle driver notices front dangerous situation and stops in time,
In order to issue security warning information to front vehicle to avoid being knocked into the back, it can directly press manual pull station and generate a report
Alert signal is simultaneously sent to central processing unit.
Mode two: when burst accident has occurred in road ahead, A vehicle driver does not notice front dangerous situation or attention
To front dangerous situation but have not enough time to parking cause A vehicle knock into the back front truck when, (pressure sensor is mounted on automobile to A vehicle pressure sensor
Front and tail portion can all start to work when automobile knocks into the back or is knocked into the back) touching of generating when colliding of automatic detection A vehicle
Pressure power generates an alarm signal and is transmitted to central processing unit when impact pressure reaches preset value mN (m > 0).
After A vehicle collides, manual pull station can also be pressed if A vehicle driver consciousness is still awake and directly generates alarm signal
Number and be transmitted to central processing unit.
In above two alarm Starting mode, central processing unit generates corresponding control letter after receiving alarm signal
Number and be respectively sent to audible alarm unit, smoke alarm unit and wireless alarm signal R-T unit, then make phase respectively
The actuation of an alarm answered.The course of work of audible alarm unit are as follows: after audio chip receives the control signal of central processing unit,
Loudspeaker are manipulated according to x seconds (x > 0) of preset frequency and loudness whistle.The course of work of smoke alarm unit are as follows: the device receives
To after the control signal of central processing unit, the miniature motor in the device is started to work, so that fuel tank cap automatically springs open, electricity
Dynamic nozzle pressure, so that the coloured liquefied gas in smoke agent tank sprays rapidly and forms smog.The color of the smog can be selected
Yellow, purple, peony etc. are selected, to be still easy to be found by driver under the severe weather conditions such as rain, mist.Without report from a liner
The course of work of alert signal receiving/transmission device are as follows: after the device receives the control signal of central processing unit, to n around (n > 0)
A caution signal is issued in rice range, the warning letter can be received when surrounding vehicles enter within the scope of the signal radiation
Breath.When surrounding vehicles (such as B vehicle) enter in wireless alarm signal radiation scope, the antenna in B vehicle in the warning device will
The alarm signal received is sent to input amplification module and amplifies and be transmitted to signal processing module, and signal processing module generates
Warning message and in B vehicle control display screen show to prompt B vehicle driver.
It should be noted that the operating mode of wireless alarm signal R-T unit be it is opposite, the device in A vehicle can also
To receive the alarm signal from other vehicles, and the device in B vehicle can also send alarm signal to other vehicles.
The present invention compared with prior art, have following obvious prominent substantive distinguishing features and significant technology into
Step: the present invention is on the basis of using a kind of anti-rear-end collision combination prior-warning device and method as background, by the way that manual alarm is arranged
Button, pressure sensor, central processing unit, audible alarm unit, smoke alarm unit and wireless alarm signal R-T unit
Deng, and by rationally connecting each physical equipment, it, can be effectively when the emergencies such as road traffic accident or road surface landslide occur
Prompt front vehicle is to avoid the generation of rear-end collision accident.For the hard of anti-rear-end collision combination prior-warning device in the present invention
Part connection relationship is simple, low in cost, and method for early warning is fast and effective, easy to spread, can effectively reduce the hair of rear-ended car accident
It is raw, there is practical application and promotional value.
Detailed description of the invention
Fig. 1 is control system hardware connection figure of the invention.
Fig. 2 is work flow diagram of the invention.
The positional relationship of Fig. 1,2:A vehicle and B vehicle is A Che Qian, B Che Hou.
Specific embodiment
Details are as follows for the preferred embodiment of the present invention combination attached drawing:
Embodiment one:
Referring to Fig. 1, a kind of anti-rear-end collision combines prior-warning device, including pressure sensor (1), central processing unit (2),
Manual pull station (3), audible alarm unit (5), smoke alarm unit (6) and wireless alarm signal R-T unit (7), it is special
Sign is: the central processing unit (2) connection pressure sensor (1), manual pull station (3), audible alarm unit (5),
Smoke alarm unit (6) and wireless alarm signal R-T unit (7)；It is produced after central processing unit (2) receives alarm signal
Raw corresponding control signal is simultaneously respectively sent to audible alarm unit (5), smoke alarm unit (6) and wireless alarm signal transmitting-receiving
Device (7), above-mentioned apparatus make corresponding actuation of an alarm according to the control signal received respectively, remind driver (4,8) to the greatest extent
Early ramp to stop avoids knocking into the back.
Embodiment two: the present embodiment is basically the same as the first embodiment, and special feature is as follows:
The audible alarm unit (5) mainly connects a car horn (5-2) by an audio chip (5-1) and forms；
After audio chip (5-1) receives the control signal of central processing unit (2), loudspeaker (5-2) is manipulated according to preset frequency
And loudness is blown a whistle x (the x > 0) second.
Embodiment three:
Each hardware in anti-rear-end collision combination prior-warning device is attached according to the connection type in attached drawing 1.Sound
The central processing of warning device (5), smoke alarm unit (6) and wireless alarm signal R-T unit (7) according to received by it
Unit (2) control signal generates alarm sound, alarm smog and wireless alarm signal respectively.
A kind of anti-rear-end collision of the present invention combines method for early warning, and alarm mode mainly includes audible alarm, smog
Alarm and wireless signal alarm.When happen suddenly road traffic accident when, can be prompted by the way that these three alarm modes are applied in combination
Front vehicle to avoid rear-end collision accident generation.The present invention has pre- well under the severe weather conditions such as rain, snow, mist
Alert effect.
2 pairs of anti-rear-end collision combination method for early warning are illustrated with reference to the accompanying drawing.This method includes the following steps:
Step 1: the emergencies such as burst accident or landslide occur for road ahead；
Step 2: if A vehicle knocks into the back and driver (4) is since injury leads to unconsciousness, skipping to step 3, otherwise
Skip to step 4；
Step 3: pressure sensor (1) detection impact pressure simultaneously judges whether impact pressure is greater than preset value mN (m >
0) step 5, is if it is skipped to, if impact pressure is less than or equal to mN (m > 0), terminates the process；
Step 4:A vehicle does not knock into the back or A vehicle knocks into the back but driver (4) consciousness is still awake, and driver (4) selection is pressed
Lower manual pull station；
Step 5:A vehicle central processing unit (2) generates control signal, and control signal is sent to audible alarm unit
(5), smoke alarm unit (6) and wireless alarm signal R-T unit (7), and step 6 is skipped to respectively, 8,10；
Step 6: the audio chip (5-1) in audible alarm unit (5) receives the control of central processing unit (2) sending
After signal, manipulation loudspeaker (5-2) is according to x seconds (x > 0) of preset frequency and loudness whistle；
Step 7: skipping to step 12 after B vehicle driver (8) hears A vehicle whistle sound；
Step 8: after smoke alarm unit (6) receives the control signal that central processing unit (2) is sent, in the device
Miniature motor (6-1) is started to work, so that fuel tank cap automatically springs open, under electronic nozzle pressure (6-2), so as to smoke agent tank (6-
3) the coloured liquefied gas in sprays rapidly and forms smog；
Step 9: skipping to step 12 after B vehicle driver (4) sees the colored smoke that A vehicle is emerged；
Step 10: after wireless alarm signal R-T unit (7) receives the alarm signal that central processing unit (2) is sent,
Its signal processing module (7-4) generates corresponding alarm signal and is transmitted to output amplification module (7-1) and amplifies, after amplification
Alarm signal by antenna (7-3) into n around (n > 0) rice sending.When in the radiation scope that B vehicle enters the signal
Afterwards, the antenna (7-3) of wireless alarm signal R-T unit (7) send the alarm signal received to input amplification module (7-
5) it amplifies and is transmitted to signal processing module (7-4), signal processing module (7-4) generates warning message and controls in B vehicle
Display screen (7-2) is shown to prompt B vehicle driver (8)；
Step 11:B vehicle driver (8) sees the warning message on display screen (7-2)；
Step 12:B vehicle driver (8) slows down or stops, to avoid the generation of rear-end collision.
A kind of anti-rear-end collision combination prior-warning device and the characteristics of method are as road ahead or this Che Fasheng in the present invention
When burst accident, by the way that audible alarm unit, smoke alarm unit and wireless alarm signal R-T unit is applied in combination, give birth to respectively
At alarm sound, alarm smog and wireless alarm signal is sent, effectively front vehicle can be warned.Even if this method
Still there is good early warning effect under the conditions of the atrocious weathers such as rain, snow, mist, can effectively reduce the generation of rear-ended car accident,
With very high practical value.
Claims (5)
1. a kind of anti-rear-end collision combines prior-warning device, including pressure sensor (1), central processing unit (2), manual alarm are pressed
Button (3), audible alarm unit (5), smoke alarm unit (6) and wireless alarm signal R-T unit (7), it is characterised in that: institute
State central processing unit (2) connection pressure sensor (1), manual pull station (3), audible alarm unit (5), smog alarm dress
Set (6) and wireless alarm signal R-T unit (7)；Corresponding control is generated after central processing unit (2) receives alarm signal
Signal processed is simultaneously respectively sent to audible alarm unit (5), smoke alarm unit (6) and wireless alarm signal R-T unit (7), on
It states device and corresponding actuation of an alarm is made according to the control signal received respectively, driver (4,8) is reminded to slow down or stop as early as possible
Vehicle avoids knocking into the back.
2. a kind of anti-rear-end collision according to claim 1 combines prior-warning device, it is characterised in that: the audible alarm dress
(5) are set mainly to be made of audio chip (5-1) one car horn (5-2) of connection；In audio chip (5-1) receives
After the control signal of Central Processing Unit (2), manipulation loudspeaker (5-2) is blown a whistle x (the x > 0) second according to preset frequency and loudness.
3. a kind of anti-rear-end collision according to claim 1 combines prior-warning device, it is characterised in that: smoke alarm unit
(6) an electronic nozzle (6-2) is driven by a motor (6-1), electronic nozzle is connected on smoke agent tank (6-3) and structure
At the aerosol outlet port of electronic nozzle (6-2) is mounted on oil filler nearby and by hollow metal conduit and smoke agent tank (6-3) phase
Even；After smoke alarm unit (6) receives the control signal of central processing unit (2) sending, motor (6-1) controls fuel tank
Lid automatically springs open, the pressure of electronic nozzle (6-2) so that the liquid in smoke agent tank (6-3) spray rapidly and be gasificated into have compared with
The smog of high identification, to remind neighbouring vehicle driver.
4. a kind of anti-rear-end collision according to claim 1 combines prior-warning device, it is characterised in that: the radio alarming letter
Number R-T unit (7) is by output amplification module (7-1), display screen (7-2), antenna (7-3), signal processing module (7-4), input
Amplification module (7-5) composition；The signal processing module (7-4) connection output amplification module (7-1), display screen (7-2) and defeated
Enter amplification module (7-5), exports amplification module (7-1) and input amplification module (7-5) connection antenna (7-3)；Two kinds of Working moulds
Formula: first, after the wireless alarm signal R-T unit (7) of A vehicle receives the control signal of central processing unit (2) sending,
Signal processing module (7-4) generates corresponding alarm signal and is transmitted to output amplification module (7-1) and amplifies to it, amplifies
Alarm signal afterwards is sent by antenna (7-3)；Second, working as surrounding vehicles, B vehicle enters wireless alarm signal radiation
When in range, the antenna (7-3) in B vehicle in the warning device send the alarm signal received to input amplification module (7-5)
It amplifies and is transmitted to signal processing module (7-4), signal processing module (7-4) generates warning message and controls in B vehicle aobvious
Display screen (7-2) is shown to prompt B vehicle driver (8)；The operating mode of wireless alarm signal R-T unit (7) is opposite
, the device in A vehicle also can receive the alarm signal from other vehicles, and the device in B vehicle can also send report
Alert signal gives other vehicles.
5. a kind of anti-rear-end collision combines method for early warning, pre- using a kind of anti-rear-end collision combination according to claim 1
Alarm device is operated, it is characterised in that specific steps are as follows:
Step 1: burst accident or landslide emergency occur for road ahead；
Step 2: if A vehicle knocks into the back and driver (4) is since injury leads to unconsciousness, skipping to step 3, otherwise skip to
Step 4；
Step 3: pressure sensor (1) detection impact pressure simultaneously judges whether impact pressure is greater than preset value mN, m > 0, if
It is to skip to step 5, if impact pressure is less than or equal to mN, m > 0 then terminates the process；
Step 4:A vehicle does not knock into the back or A vehicle knocks into the back but driver (4) consciousness is still awake, and driver (4) selection is by assistant
Dynamic alarm button；
Step 5:A vehicle central processing unit (2) generates control signal, and control signal is sent to audible alarm unit (5), cigarette
Mist warning device (6) and wireless alarm signal R-T unit (7), and step 6 is skipped to respectively, 8,10；
Step 6: the audio chip (5-1) in audible alarm unit (5) receives the control signal of central processing unit (2) sending
Afterwards, manipulation loudspeaker (5-2) is blown a whistle x seconds according to preset frequency and loudness, x > 0；
Step 7: skipping to step 12 after B vehicle driver (8) hears A vehicle whistle sound；
Step 8: small-sized in the device after smoke alarm unit (6) receives the control signal that central processing unit (2) is sent
Motor (6-1) is started to work, so that fuel tank cap automatically springs open, under electronic nozzle pressure (6-2), so as in smoke agent tank (6-3)
Coloured liquefied gas spray rapidly and form smog；
Step 9: skipping to step 12 after B vehicle driver (4) sees the colored smoke that A vehicle is emerged；
Step 10: after wireless alarm signal R-T unit (7) receives the alarm signal that central processing unit (2) is sent, letter
Number processing module (7-4) generates corresponding alarm signal and is transmitted to output amplification module (7-1) and amplifies, amplified report
Alert signal is issued by antenna (7-3) into n meters of ranges around, n > 0；After B vehicle enters in the radiation scope of the signal,
The alarm signal received is sent to input amplification module (7-5) and is carried out by the antenna (7-3) of wireless alarm signal R-T unit (7)
Amplify and be transmitted to signal processing module (7-4), signal processing module (7-4) generates warning message and controls display screen in B vehicle
(7-2) is shown to prompt B vehicle driver (8)；
Step 11:B vehicle driver (8) sees the warning message on display screen (7-2)；
Step 12:B vehicle driver (8) slows down or stops, to avoid the generation of rear-end collision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578540.2A CN109606259A (en) | 2018-12-24 | 2018-12-24 | A kind of anti-rear-end collision combination prior-warning device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578540.2A CN109606259A (en) | 2018-12-24 | 2018-12-24 | A kind of anti-rear-end collision combination prior-warning device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109606259A true CN109606259A (en) | 2019-04-12 |
Family
ID=66009087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811578540.2A Pending CN109606259A (en) | 2018-12-24 | 2018-12-24 | A kind of anti-rear-end collision combination prior-warning device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109606259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542059A (en) * | 2019-09-23 | 2021-03-23 | 东北林业大学 | Vehicle early warning method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2614994Y (en) * | 2003-03-18 | 2004-05-12 | 胡纯杰 | Vehicle alarm for vehicle suddenly stopping |
| CN1899881A (en) * | 2005-07-21 | 2007-01-24 | 吕平 | Firecracker warning device for automobile heading collision |
| CN202243165U (en) * | 2011-09-14 | 2012-05-30 | 山东科技大学 | Vehicle collision warning device |
| CN203063797U (en) * | 2012-12-31 | 2013-07-17 | 戚培源 | Vehicle with functions of warning and reminding |
| CN203111033U (en) * | 2013-03-11 | 2013-08-07 | 于隆基 | Expressway vehicle continuous tailgating resistant alerting device |
| CN103568950A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Fatal traffic accident calling-for-help device |
| CN104442553A (en) * | 2013-09-13 | 2015-03-25 | 李喜丰 | Vehicular electronic colored smoke generator |
| CN204548005U (en) * | 2015-03-17 | 2015-08-12 | 邓伟龙 | Vehicle emergency siren horn |
| CN204895286U (en) * | 2015-07-14 | 2015-12-23 | 李志飞 | Car long -range safety precaution auxiliary system that prevents knocking into back |
| CN206210129U (en) * | 2016-11-22 | 2017-05-31 | 九江学院 | A kind of anti-rear-end collision warning device |
| TW201739643A (en) * | 2016-05-12 | 2017-11-16 | xian-de Liao | Transmitting device for signal of vehicle accident includes a signal transmitter mounting on the vehicle to generate smoke that is visible outside the vehicle as a warning signal |
-
2018
- 2018-12-24 CN CN201811578540.2A patent/CN109606259A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2614994Y (en) * | 2003-03-18 | 2004-05-12 | 胡纯杰 | Vehicle alarm for vehicle suddenly stopping |
| CN1899881A (en) * | 2005-07-21 | 2007-01-24 | 吕平 | Firecracker warning device for automobile heading collision |
| CN202243165U (en) * | 2011-09-14 | 2012-05-30 | 山东科技大学 | Vehicle collision warning device |
| CN203063797U (en) * | 2012-12-31 | 2013-07-17 | 戚培源 | Vehicle with functions of warning and reminding |
| CN203111033U (en) * | 2013-03-11 | 2013-08-07 | 于隆基 | Expressway vehicle continuous tailgating resistant alerting device |
| CN104442553A (en) * | 2013-09-13 | 2015-03-25 | 李喜丰 | Vehicular electronic colored smoke generator |
| CN103568950A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Fatal traffic accident calling-for-help device |
| CN204548005U (en) * | 2015-03-17 | 2015-08-12 | 邓伟龙 | Vehicle emergency siren horn |
| CN204895286U (en) * | 2015-07-14 | 2015-12-23 | 李志飞 | Car long -range safety precaution auxiliary system that prevents knocking into back |
| TW201739643A (en) * | 2016-05-12 | 2017-11-16 | xian-de Liao | Transmitting device for signal of vehicle accident includes a signal transmitter mounting on the vehicle to generate smoke that is visible outside the vehicle as a warning signal |
| CN206210129U (en) * | 2016-11-22 | 2017-05-31 | 九江学院 | A kind of anti-rear-end collision warning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542059A (en) * | 2019-09-23 | 2021-03-23 | 东北林业大学 | Vehicle early warning method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8941510B2 (en) | Hazard warning system for vehicles | |
| CN203179224U (en) | Road accident automatic alarm and secondary accident early warning apparatus | |
| CN201296207Y (en) | Alarm for preventing automobile rear end collisions | |
| CN103318086B (en) | Automobile anti-rear end collision and safe driving information interchange caution control system | |
| US20150042491A1 (en) | Hazard warning system for vehicles | |
| CN101986367B (en) | Wireless early warning method of vehicle traffic accidents | |
| CN107444256A (en) | A kind of automobile omnibearing collision avoidance system and its method | |
| US20130187792A1 (en) | Early warning system for traffic signals and conditions | |
| CN200948775Y (en) | Self-help automobile anti-collision alarming protection device | |
| CN202120382U (en) | Vehicle emergency state alarm | |
| CN201111726Y (en) | Motor vehicle peccancy electronic monitoring system | |
| CN102765351B (en) | Vehicle speed pre-warning method | |
| CN101710446A (en) | Expressway serious lawbreaking action monitoring and early warning system and method | |
| CN204506362U (en) | A kind of novel driving safety control setup based on tire pressure Real-Time Monitoring | |
| CN204870868U (en) | Car anticollision and pedestrian protect early warning system based on multisensor | |
| CN204641645U (en) | A kind of active collision early warning system on automobile | |
| CN103198611A (en) | Road accident automatic alarming and secondary accident pre-alarming device | |
| CN106627459A (en) | Automobile safety warning and accident warning based on intelligent device and location method | |
| CN102069785A (en) | Safety zebra crossing system based on infrared code checking technology | |
| CN202084188U (en) | Wireless pre-warning device for vehicle traffic accident | |
| CN109606259A (en) | A kind of anti-rear-end collision combination prior-warning device and method | |
| CN101241174A (en) | GPS satellite monitoring system and method | |
| CN204383384U (en) | The anti-chain of rings of automobile knocks into the back radio early warning device | |
| CN209581303U (en) | A kind of automobile horn controller | |
| CN206086716U (en) | Portable network platform's automobile rear -end anticollision early -warning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190412 |