CN202641517U - Automotive active collision avoidance, rear-end prevention, and high speed driving safety distance reminding device - Google Patents
Automotive active collision avoidance, rear-end prevention, and high speed driving safety distance reminding device Download PDFInfo
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- CN202641517U CN202641517U CN 201120416936 CN201120416936U CN202641517U CN 202641517 U CN202641517 U CN 202641517U CN 201120416936 CN201120416936 CN 201120416936 CN 201120416936 U CN201120416936 U CN 201120416936U CN 202641517 U CN202641517 U CN 202641517U
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Abstract
The utility model discloses an automotive active collision avoidance, rear-end prevention, and high speed driving safety distance reminding device. The device comprises an active collision avoidance safety distance detection unit which, when an automobile is started up, detects that whether obstacles exist or not within a safe distance in front of the automobile by an ultrasonic automotive distance sensor arranged in the front of the automobile, and if the obstacles do exist, restricts the number of revolution of an automotive engine to below 1.5 thousand rpm; a fault parking alarm unit which, when a fault button is pressed down, emits fault parking signals by a radio frequency broadcast, the fault parking signals at least comprising position information of a fault automobile; a reception and distance detection unit which, according to the fault parking signals, acquires the position information of the fault automobile, calculates the distance between the automobile and the fault automobile, and/or detects the distance between the automobile and other automobiles which are driven at a high speed in the same direction; a determination unit which respectively determines whether the distance between the automobile and the fault automobile and the distance between the automobile and other automobiles which are driven at a high speed in the same direction are less than a set safety distance or not; and a reminding unit which, when the distances are less than the safe distance, reminds a driver. Therefore, the safety performance of the automobile can be improved.
Description
Technical field
The utility model relates to the vehicle distances detection technique, particularly relates to a kind of vehicle and prevents to knock into the back and run at high speed the safety distance alarm set.
Background technology
Because vehicle is more and more, and the traffic density that travels on the road is larger, especially on express highway, the speed of Vehicle Driving Cycle is all very fast, has very large potential safety hazard now.Particularly the situation of emergency brake appears in vehicle in highway driving, and the back vehicle is easy to cause and knocks into the back in unwitting situation.
Therefore, propose a kind of vehicle active collision-preventing that can remind vehicle distances and the prevention safety distance alarm set that knocks into the back and run at high speed and become problem demanding prompt solution.
Summary of the invention
Main purpose of the present utility model has promoted vehicle safety performance for a kind of vehicle active collision-preventing and the prevention safety distance alarm set that knocks into the back and run at high speed is provided.
The utility model proposes the pre-initiatively crashproof and anti-safety distance alarm set that knocks into the back and run at high speed of a kind of vehicle, comprising:
Initiatively Collsion proof safety is apart from detecting unit, during vehicle start by in the safety distance whether obstacle being arranged before the super sonic spacing sensor inspection vehicle that is installed in the car front, if any, restriction vehicle motor revolution turns following 1.5 thousand and travels;
The malfunction shutdown Alarm Unit, less radio-frequency broadcast transmission malfunction shutdown signal when pressing the fault button; Described malfunction shutdown signal comprises the location information of fault vehicle at least;
Receive and apart from detecting unit, receive location information and the calculating distance between the two of malfunction shutdown signal acquisition fault vehicle, and/or detect the in the same way distance between the driving vehicle of high speed;
Judging unit, judge respectively with described fault vehicle between distance and at a high speed in the same way between the driving vehicle distance whether be safety distance less than setting;
Tip element, prompting chaufeur less than safety distance the time.
Preferably, described device also comprises:
Prompting receiving element, the location information of obtaining the fault vehicle and high speed be the range information between the driving vehicle and display alarm in the same way.
Preferably, described device also comprises:
The unit is removed in prompting, detects acknowledge button signal or brake signal, removes prompting according to described acknowledge button signal or brake signal.
Preferably, described reception with comprise apart from detecting unit:
Fault vehicle detection module when receiving the place ahead the signal that the two flashing light buttons of vehicle are pressed being arranged, detects and judges and the distance between the vehicle trouble point of transmitting.
Preferably, described reception with also comprise apart from detecting unit:
The vehicle distances detection module obtains other location informations between the driving vehicle in the same way in 1000 meters of the radiuses when high vehicle speeds; Less than safety distance the time, remind driver by Tip element whether less than safety distance according to distance between location information judgement and this car by judging unit.
Preferably, described active Collsion proof safety also comprises apart from detecting unit:
Initiatively Collsion proof safety is apart from detecting unit, during vehicle start by in the safety distance whether obstacle being arranged before the super sonic spacing sensor inspection vehicle that is installed in the car front;
Control unit when obstacle is arranged, is forbidden anxious acceleration by the control throttle;
Switch element receives the user and controls temporary close described detection of obstacles unit and control unit.
The utility model can be in normal vehicle operation or during sudden stop, detects and fault vehicle and/or the high speed distance between the driving vehicle in the same way, the driver is reminded the lifting vehicle safety performance.
Description of drawings
Fig. 1 is the utility model one embodiment vehicle active collision-preventing and prevention knock into the back and the run at high speed structural representation of safety distance alarm set;
To be the utility model one embodiment vehicle active collision-preventing with prevention knock into the back and run at high speed Fig. 2 receives in the safety distance alarm set and structural representation apart from detecting unit;
Fig. 3 is another embodiment vehicle active collision-preventing of the utility model and prevention knock into the back and the run at high speed structural representation of safety distance alarm set.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
AACA (Automotive active collision avoidance, prevention of Rear-end and high speed driving safety distance reminding device, Automotive active anti-collision, prevention are knocked into the back and high speed traveling safety distance alarm set)
With reference to Fig. 1, the vehicle active collision-preventing of the utility model one embodiment and the prevention safety distance alarm set 20 that knocks into the back and run at high speed is proposed.This device 20 can comprise: initiatively Collsion proof safety apart from detecting unit 29, malfunction shutdown Alarm Unit 21, receive and apart from detecting unit 22, judging unit 23 and Tip element 24; This initiatively Collsion proof safety apart from detecting unit 29, during vehicle start by in the safety distance whether obstacle being arranged before the super sonic spacing sensor inspection vehicle that is installed in the car front, if any, restriction vehicle motor revolution turns following 1.5 thousand and travels; This malfunction shutdown Alarm Unit 21, less radio-frequency broadcast transmission malfunction shutdown signal when pressing the fault button; Described malfunction shutdown signal comprises the location information of fault vehicle at least; This receives and apart from detecting unit 22, receives location information and the calculating distance between the two of malfunction shutdown signal acquisition fault vehicle, and/or detect the in the same way distance between the driving vehicle of high speed; This judging unit 23, judge respectively with described fault vehicle between distance and at a high speed in the same way between the driving vehicle distance whether be safety distance less than setting; This Tip element 24, prompting chaufeur less than safety distance the time.
Above-mentioned vehicle active collision-preventing and the prevention safety distance alarm set 20 that knocks into the back and run at high speed can start in the Vehicle Driving Cycle process, perhaps starts when vehicle generation sudden stop situation.Such as can be by receiving and detecting when driving apart from detecting unit 22 and the place ahead fault vehicle and the high speed distance of driving vehicle in the same way; And judge by judging unit 23 whether the distance of this detection is safety distance, reminds by Tip element 24 again.This malfunction shutdown Alarm Unit 21 or receive and can adopt and comprise apart from carrying out information sharing and data transmission in the detecting unit 22: the communication modules such as ZigBee technology (IEEE802.15.4 agreement), WiFi technology (IEEE 802.11x agreement), bluetooth (Bluetooth) technology (IEEE802.15 agreement), radio frequency data transmission technology and GPRS/GSM/CDMA network technology are carried out information of vehicles and are shared, transmit.The location information of above-mentioned vehicle is obtained and can be located by cellular base station (Location Based Service, LBS), GPS (Global Positioning System, global positioning system) and/or big-dipper satellite location etc.
With reference to Fig. 2, above-mentioned reception with comprise apart from detecting unit 22: fault vehicle detection module 221, when detecting the signal that the two flashing light buttons of vehicle are pressed, detect and judge and the distance between the vehicle trouble point of transmitting.
When vehicle need to carry out sudden stop, at first need to press two flashing lights (hazard warning lamp), above-mentioned fault vehicle detection module 221 can be when detecting the signal that this pair flashing light is pressed, detect that rear view of vehicle is sent a car at a high speed in the same way and vehicle between distance, and utilize judging unit 23 to judge that this distance is whether less than the safety distance (such as 250 meters) of prior setting.When, producing informations by above-mentioned Tip element 24 and send to back car by the ZigBee less radio-frequency less than safety distance the time with the distance of back car, remind the driver of back car, such as sending a car in 1000 meters scopes of rear view of vehicle.This Tip element 24 also can show information, remind this car driver at this car.Back car need step on brake or manual confirmation information just stops to remind, and perhaps automatically terminates prompting above behind the sudden stop vehicle.
Above-mentioned reception with also comprise apart from detecting unit 22: vehicle distances detection module 222, when high vehicle speeds, obtain other location informations between the driving vehicle in the same way in 1000 meters of the radiuses; By judging unit 23 according to location information judge with this car between distance whether less than safety distance, less than safety distance the time by Tip element 24 prompting drivers.
When vehicle in the process of moving, above-mentioned vehicle distances detection module 222 can detect and 1000 meters of radiuses in other distances between the driving vehicle in the same way, and judge that by judging unit 23 this distance is whether less than the safety distance (such as 250 meters) of setting.When with the distance of front vehicles less than safety distance the time, produce information by above-mentioned Tip element 24 and send to other in the same way driving vehicles by the ZigBee less radio-frequency, remind other in the same way drivers of driving vehicle, such as the vehicle in the 1000 meters scopes in the place ahead.This Tip element 24 also can show information, remind this car driver at this car.
With reference to Fig. 3, above-mentioned active Collsion proof safety also comprises apart from detecting unit 29: detection of obstacles unit 25, control unit 26 and switch element 27; Whether this detection of obstacles unit 25 has obstacle detect the place ahead safety distance by the super sonic spacing sensor that is installed in headstock when vehicle start in; This control unit 26 when obstacle is arranged, is forbidden anxious acceleration by the control throttle; This switch element 27 receives user's control and closes described detection of obstacles unit 25 and control unit 26.
Whether above-mentioned active Collsion proof safety can by having obstacle in the super sonic spacing sensor detected vehicle the place ahead safety distance that is installed in headstock when vehicle start accelerates apart from detecting unit 29 place obstacles quality testing measurement unit 25, control unit 26 and switch element 27; When obstacle is arranged, forbid anxious acceleration by these control unit 26 control throttles, restriction vehicle motor revolution turns following 1.5 thousand and travels, so that vehicle can only slowly travel; When not needing automatically to knock into the back function, can accelerate with convenient by these switch element 27 Temporarily Closed detection of obstacles unit 25 and control unit 26, but can automatically reactivate this Unit two after accelerating.
Said apparatus 20 also comprises: unit 28 is removed in prompting, detects acknowledge button signal or brake signal, removes prompting according to acknowledge button signal or brake signal.After this prompting releasing unit 28 can detect brake signal, driver's the acknowledgment signals such as affirmation button signal, remove and remind, perhaps automatically terminate prompting above behind the sudden stop vehicle.
Safety distance alarm set 20 is knocked into the back and runs at high speed in above-mentioned vehicle active collision-preventing and prevention can be in normal vehicle operation or during sudden stop, detect and the distance of driving vehicle in the same way, the driver of driving vehicle and this car is in the same way reminded the lifting vehicle safety performance.
With reference to Fig. 3, propose the utility model one embodiment and comprise vehicle active collision-preventing and prevention knock into the back and the run at high speed vehicle of safety distance alarm set 20.This device 20 can comprise: initiatively Collsion proof safety apart from detecting unit 29, malfunction shutdown Alarm Unit 21, receive and apart from detecting unit 22, judging unit 23 and Tip element 24; This malfunction shutdown Alarm Unit 21, less radio-frequency broadcast transmission malfunction shutdown signal when pressing the fault button; Described malfunction shutdown signal comprises the location information of fault vehicle at least; This receives and apart from detecting unit 22, receives location information and the calculating distance between the two of malfunction shutdown signal acquisition fault vehicle, and/or detect the in the same way distance between the driving vehicle of high speed; This judging unit 23, judge respectively with described fault vehicle between distance and at a high speed in the same way between the driving vehicle distance whether be safety distance less than setting; This Tip element 24, prompting chaufeur less than safety distance the time.Safety distance alarm set 20 is knocked into the back and runs at high speed in this vehicle active collision-preventing and prevention can be described in above-mentioned embodiment.
Through the above description of the embodiments, those skilled in the art can be well understood to the utility model can also realize that by other structures feature of the present utility model is not limited to above-mentioned preferred embodiment.Any personnel that are familiar with this technology are in technical field of the present utility model, and the variation that can expect easily or modification all should be encompassed within the scope of patent protection of the present utility model.
Claims (6)
1. a vehicle active collision-preventing and the prevention safety distance alarm set that knocks into the back and run at high speed is characterized in that, comprising:
Initiatively Collsion proof safety is apart from detecting unit, during vehicle start by in the safety distance whether obstacle being arranged before the super sonic spacing sensor inspection vehicle that is installed in the car front, if any, restriction vehicle motor revolution turns following 1.5 thousand and travels;
The malfunction shutdown Alarm Unit, less radio-frequency broadcast transmission malfunction shutdown signal when pressing the fault button; Described malfunction shutdown signal comprises the location information of fault vehicle at least;
Receive and apart from detecting unit, receive location information and the calculating distance between the two of malfunction shutdown signal acquisition fault vehicle, and/or detect the in the same way distance between the driving vehicle of high speed;
Judging unit, judge respectively with described fault vehicle between distance and at a high speed in the same way between the driving vehicle distance whether be safety distance less than setting;
Tip element, prompting chaufeur less than safety distance the time.
2. vehicle active collision-preventing according to claim 1 and the prevention safety distance alarm set that knocks into the back and run at high speed is characterized in that described device also comprises:
Prompting receiving element, the location information of obtaining the fault vehicle and high speed be the range information between the driving vehicle and display alarm in the same way.
3. vehicle active collision-preventing according to claim 2 and the prevention safety distance alarm set that knocks into the back and run at high speed is characterized in that described device also comprises:
The unit is removed in prompting, detects acknowledge button signal or brake signal, removes prompting according to described acknowledge button signal or brake signal.
4. each described vehicle active collision-preventing and the prevention safety distance alarm set that knocks into the back and run at high speed in 3 according to claim 1 is characterized in that, described reception with comprise apart from detecting unit:
Fault vehicle detection module when receiving the place ahead the signal that the two flashing light buttons of vehicle are pressed being arranged, detects and judges and the distance between the vehicle trouble point of transmitting.
5. each described vehicle active collision-preventing and the prevention safety distance alarm set that knocks into the back and run at high speed in 3 according to claim 1 is characterized in that, described reception with also comprise apart from detecting unit:
The vehicle distances detection module obtains other location informations between the driving vehicle in the same way in 1000 meters of the radiuses when high vehicle speeds; Less than safety distance the time, remind driver by Tip element whether less than safety distance according to distance between location information judgement and this car by judging unit.
6. each described vehicle active collision-preventing and the prevention safety distance alarm set that knocks into the back and run at high speed in 3 according to claim 1 is characterized in that described active Collsion proof safety also comprises apart from detecting unit:
Control unit when obstacle is arranged, is forbidden anxious acceleration by the control throttle;
Switch element receives the user and controls temporary close described detection of obstacles unit and control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120416936 CN202641517U (en) | 2011-10-27 | 2011-10-27 | Automotive active collision avoidance, rear-end prevention, and high speed driving safety distance reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120416936 CN202641517U (en) | 2011-10-27 | 2011-10-27 | Automotive active collision avoidance, rear-end prevention, and high speed driving safety distance reminding device |
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| Publication Number | Publication Date |
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| CN202641517U true CN202641517U (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201120416936 Expired - Fee Related CN202641517U (en) | 2011-10-27 | 2011-10-27 | Automotive active collision avoidance, rear-end prevention, and high speed driving safety distance reminding device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253135A (en) * | 2013-05-28 | 2013-08-21 | 开平市中铝实业有限公司 | Device for controlling accelerated throttle to move according to distance between car and front object |
| CN105137441A (en) * | 2015-07-29 | 2015-12-09 | 广东好帮手电子科技股份有限公司 | Preceding vehicle starting warning method based on ultrasonic radar and system |
| CN105946706A (en) * | 2016-05-18 | 2016-09-21 | 胡达广 | Wireless automobile warning device |
| CN108128237A (en) * | 2017-12-27 | 2018-06-08 | 威马智慧出行科技（上海）有限公司 | A kind of vehicle intelligent alarming device and its alarm method |
| CN110606095A (en) * | 2019-09-05 | 2019-12-24 | 刘恩泽 | Shared speed safety device and working method thereof |
| CN112389324A (en) * | 2020-11-17 | 2021-02-23 | 华人运通(江苏)技术有限公司 | Anti-collision system and method after vehicle fault |
| CN116996990A (en) * | 2023-07-20 | 2023-11-03 | 新唐信通(北京)科技有限公司 | Traffic control acousto-optic warning method and system for triangular warning board |
-
2011
- 2011-10-27 CN CN 201120416936 patent/CN202641517U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253135A (en) * | 2013-05-28 | 2013-08-21 | 开平市中铝实业有限公司 | Device for controlling accelerated throttle to move according to distance between car and front object |
| CN105137441A (en) * | 2015-07-29 | 2015-12-09 | 广东好帮手电子科技股份有限公司 | Preceding vehicle starting warning method based on ultrasonic radar and system |
| CN105946706A (en) * | 2016-05-18 | 2016-09-21 | 胡达广 | Wireless automobile warning device |
| CN108128237A (en) * | 2017-12-27 | 2018-06-08 | 威马智慧出行科技（上海）有限公司 | A kind of vehicle intelligent alarming device and its alarm method |
| CN110606095A (en) * | 2019-09-05 | 2019-12-24 | 刘恩泽 | Shared speed safety device and working method thereof |
| CN112389324A (en) * | 2020-11-17 | 2021-02-23 | 华人运通(江苏)技术有限公司 | Anti-collision system and method after vehicle fault |
| CN116996990A (en) * | 2023-07-20 | 2023-11-03 | 新唐信通(北京)科技有限公司 | Traffic control acousto-optic warning method and system for triangular warning board |
| CN116996990B (en) * | 2023-07-20 | 2024-03-29 | 新唐信通(浙江)科技有限公司 | Traffic control acousto-optic warning method and system for triangular warning board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN TDF TAI INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN TDF TAI TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Nanshan District College Avenue South Taidan Huayuan four mulberry 114 Patentee after: Shenzhen TDF Tai Intelligent Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District College Avenue South Taidan Huayuan four mulberry 114 Patentee before: Shenzhen TDF Tai Technology Co.,Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20131027 |