CN201544941U - Emergency brake notifying and alarming device based on communication between vehicles - Google Patents
Emergency brake notifying and alarming device based on communication between vehicles Download PDFInfo
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- CN201544941U CN201544941U CN2009202143432U CN200920214343U CN201544941U CN 201544941 U CN201544941 U CN 201544941U CN 2009202143432 U CN2009202143432 U CN 2009202143432U CN 200920214343 U CN200920214343 U CN 200920214343U CN 201544941 U CN201544941 U CN 201544941U
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Abstract
The utility model relates to an emergency brake notifying and alarming device based on communication between vehicles, which includes a sending device and a receiving device, wherein the sending device includes a module for detecting vehicle traveling state and an emergency brake information sending module, and the receiving device includes an emergency brake information receiving module, an emergency brake information processing module and an alarming module; the module for detecting vehicle traveling state is connected with the emergency brake information sending module which is connected with the emergency brake information processing module, and the emergency brake information processing module is connected with the alarming module. Compared with the prior art, the utility model has the advantage of reducing accident generation rate.
Description
Technical field
The utility model relates to warning device, especially relates to a kind of based on the emergency brake notice warning device of communicating by letter between the vehicle.
Background technology
As the direction of following auto technology development, wherein " interconnection " is that automobile interconnecting and cooperating with automobile with road, automobile to Delphi with " safety, green, interconnection ".Communication and bus or train route communication system are important directions of following active safety between the vehicle, its basic thought be by between the automobile, automobile and road real time information exchange and strengthen enforcement safety.
In running car, especially at expressway, rear crash event often takes place at present.The major cause of rear crash event is, when front truck carries out emergency braking for some reason, back vehicle or since the sight line problem (such as dense fog, night, light was darker etc.), perhaps because the stopping of middle vehicle, perhaps owing to driver attention, back car can not in time be found and take measures.Also have, two states is only opened and closed to common stoplight stop lamp, and the degree information that brake can not be provided is such as the longitudinal deceleration degree etc.Therefore, open even the driver has seen the stoplight stop lamp of front truck, but wait until and find that front truck is an emergency braking and when taking action, the time is evening.In addition, after back car had obtained the emergency braking information of front truck, driver's judgement was because the problem of experience also causes error easily, thus the generation rear-end collision, as shown in Figure 1.
Also have, " special car " in some cases, arranged, such as medical truck, accident vehicle, perhaps mobile work car etc. because back or vehicle on every side can not in time obtain information, therefore causes obstruction to traffic or medical truck such as can not in time arrive at incident.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of based on the emergency brake notice warning device of communicating by letter between the vehicle for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of based on the emergency brake notice warning device of communicating by letter between the vehicle, it is characterized in that, this device comprises sending set, receiving device, described sending set comprises the vehicle running state detection module, the emergency brake information sending module, described receiving device comprises the emergency brake information receiving module, the emergency brake message processing module, alarm module, described vehicle running state detection module is connected with the emergency brake information sending module, described emergency brake information receiving module is connected with the emergency brake message processing module, and described emergency brake message processing module is connected with alarm module.
Described emergency brake message processing module comprises direction judge module, position judging module, safety distance judge module, track judge module, and described direction judge module, position judging module, safety distance judge module, track judge module connect successively.
The warning device of each vehicle communicates to connect by Radio Link.
Emergency brake comprises emergency brake, has an accident.
Compared with prior art, the utlity model has following advantage:
1, the back car has almost just obtained this incident of front truck, the delay issue of having avoided sight line to cause immediately when front truck is taked emergency braking.
2, the back car has not only obtained the emergency braking information of front truck, can obtain concrete emergency brake degree by information such as longitudinal accelerations simultaneously, therefore, and to the more precision of taking of corresponding measure.
3, receive surrounding vehicles emergency brake information after, back car device judges by Algorithm Analysis whether this incident is whether relevant, promptly constitute a threat to this car safety, thereby judge whether the driver is warned.Reduced dependence to driver individual situation.
4, special car is notified the surrounding vehicles vehicle condition by information interaction, and surrounding vehicles notifies the driver to take corresponding measure by the correlativity Algorithm Analysis.Reached prior notice, automatically the purpose of judging.
Description of drawings
Fig. 1 is a kind of structural representation based on the emergency brake notice warning device of communicating by letter between the vehicle of the utility model;
Fig. 2 is a kind of emergency brake message processing module structural representation based on the emergency brake notice warning device of communicating by letter between the vehicle of the utility model;
Fig. 3 is a kind of track determination methods based on the GPS track based on the emergency brake notice warning device of communicating by letter between the vehicle of the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As Fig. 1, shown in Figure 2, a kind of based on the emergency brake notice warning device of communicating by letter between the vehicle, this device comprises sending set 11, receiving device 12, described sending set 11 comprises vehicle running state detection module 2, emergency brake information sending module 3, described receiving device 12 comprises emergency brake information receiving module 4, emergency brake message processing module 5, alarm module 6, described vehicle running state detection module 2 is connected with emergency brake information sending module 3, described emergency brake information receiving module 4 is connected with emergency brake message processing module 5, and described emergency brake message processing module 5 is connected with alarm module 6.
When vehicle running state detection module 2 is judged this car generation emergency brakes, will generate a kind of EBL (emergency brake warning) message, this message comprises emergency brake zone bit, concrete motoring condition information and GPS position, direction information.After vehicle is on every side received EBL message by emergency brake information receiving module 4, handle by emergency brake message processing module 5, determining whether need be to this car alarm driver.
Described emergency brake message processing module 5 comprises direction judge module 7, position judging module 8, safety distance judge module 9, track judge module 10, and described direction judge module 7, position judging module 8, safety distance judge module 9, track judge module 10 connect successively.Described direction judge module 7 judges whether target vehicle arranges with this garage; Described position judging module 8 judges whether target vehicle is positioned at the place ahead of this car; Whether described safety distance judge module 9 is judged speed and the brake degree of the distance of this car and target vehicle with respect to two cars, be within the safety distance scope; Described track judge module 10 judges whether this car is positioned at same track with target vehicle.The warning device 1 of different vehicle connects by Radio Link.
The track evaluation algorithm that described track judge module 10 adopts based on the GPS track, specific as follows:
The GPS track has a series of GPS location point to generate by certain judgment rule, be used for the representing vehicle enforcement track of a period of time in the past.As shown in Figure 3, the A car has carried out emergency brake, the vehicle around it is broadcast to the GPS track of this information and oneself generation.Receive the emergency brake situation of this A car when B car and C car, need carry out the track when judging, their can be judged by following step:
1). the GPS consecutive points in the GPS track is coupled together, form an oblong, all oblongs are coupled together, just formed a zone, the zone that the vehicle ' of emergency brake is crossed can be thought in this zone.2). GPS position that this car is present and the zone that generates previously compare, if the position of this car in this zone, then this car and the vehicle that emergency brake takes place be in same track, otherwise then anti-.
Claims (3)
1. one kind based on the emergency brake of communicating by letter between vehicle notice warning device, it is characterized in that, this device comprises sending set, receiving device, described sending set comprises the vehicle running state detection module, the emergency brake information sending module, described receiving device comprises the emergency brake information receiving module, the emergency brake message processing module, alarm module, described vehicle running state detection module is connected with the emergency brake information sending module, described emergency brake information receiving module is connected with the emergency brake message processing module, and described emergency brake message processing module is connected with alarm module.
2. according to claim 1 a kind of based on the emergency brake notice warning device of communicating by letter between the vehicle, it is characterized in that, described emergency brake message processing module comprises direction judge module, position judging module, safety distance judge module, track judge module, and described direction judge module, position judging module, safety distance judge module, track judge module connect successively.
3. according to claim 1 a kind of based on the emergency brake notice warning device of communicating by letter between the vehicle, it is characterized in that the warning device of each vehicle communicates to connect by Radio Link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202143432U CN201544941U (en) | 2009-11-27 | 2009-11-27 | Emergency brake notifying and alarming device based on communication between vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202143432U CN201544941U (en) | 2009-11-27 | 2009-11-27 | Emergency brake notifying and alarming device based on communication between vehicles |
Publications (1)
| Publication Number | Publication Date |
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| CN201544941U true CN201544941U (en) | 2010-08-11 |
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| CN2009202143432U Expired - Lifetime CN201544941U (en) | 2009-11-27 | 2009-11-27 | Emergency brake notifying and alarming device based on communication between vehicles |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810256A (en) * | 2011-05-31 | 2012-12-05 | 德尔福电子(苏州)有限公司 | Warning device combination for displaying special vehicle positions and application of warning device combination |
| CN102923082A (en) * | 2012-10-31 | 2013-02-13 | 东莞康特尔电子有限公司 | Vehicle driving intelligent protection early warning system and control method thereof |
| CN103123749A (en) * | 2011-11-18 | 2013-05-29 | 北汽福田汽车股份有限公司 | Vehicle-carrying emergency alarming device based on tactile |
| CN103144633A (en) * | 2012-12-27 | 2013-06-12 | 中国科学技术大学苏州研究院 | Rear end collision early warning method based on vehicular networking technology |
| CN103303225A (en) * | 2013-07-05 | 2013-09-18 | 合肥学院 | Intelligent brake early-warning system |
| CN103796162A (en) * | 2012-10-29 | 2014-05-14 | 华创车电技术中心股份有限公司 | message communication system |
| CN103786641A (en) * | 2012-10-29 | 2014-05-14 | 华创车电技术中心股份有限公司 | Warning communication system |
| CN104361760A (en) * | 2014-11-24 | 2015-02-18 | 中国科学技术大学苏州研究院 | Emergency brake intelligent control method based on Internet of Vehicles |
| CN106157697A (en) * | 2016-08-31 | 2016-11-23 | 东软集团股份有限公司 | A kind of braking method for early warning and device |
| CN106355890A (en) * | 2016-09-27 | 2017-01-25 | 东软集团股份有限公司 | Method and device for judging classification of target vehicle |
| CN107415956A (en) * | 2016-04-29 | 2017-12-01 | 福特全球技术公司 | For the system and method for the skidding for detecting and transmitting disconnected vehicle |
| CN115095430A (en) * | 2022-06-27 | 2022-09-23 | 潍柴动力股份有限公司 | Control method and device for hydrogen fuel automobile, hydrogen fuel automobile and storage medium |
-
2009
- 2009-11-27 CN CN2009202143432U patent/CN201544941U/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810256A (en) * | 2011-05-31 | 2012-12-05 | 德尔福电子(苏州)有限公司 | Warning device combination for displaying special vehicle positions and application of warning device combination |
| CN102810256B (en) * | 2011-05-31 | 2015-04-08 | 德尔福电子(苏州)有限公司 | Warning device for displaying special vehicle positions and application of warning device |
| CN103123749B (en) * | 2011-11-18 | 2016-01-13 | 北汽福田汽车股份有限公司 | A kind of vehicle-mounted emergency alarm device based on sense of touch |
| CN103123749A (en) * | 2011-11-18 | 2013-05-29 | 北汽福田汽车股份有限公司 | Vehicle-carrying emergency alarming device based on tactile |
| CN103796162A (en) * | 2012-10-29 | 2014-05-14 | 华创车电技术中心股份有限公司 | message communication system |
| CN103786641A (en) * | 2012-10-29 | 2014-05-14 | 华创车电技术中心股份有限公司 | Warning communication system |
| CN102923082A (en) * | 2012-10-31 | 2013-02-13 | 东莞康特尔电子有限公司 | Vehicle driving intelligent protection early warning system and control method thereof |
| CN103144633A (en) * | 2012-12-27 | 2013-06-12 | 中国科学技术大学苏州研究院 | Rear end collision early warning method based on vehicular networking technology |
| CN103144633B (en) * | 2012-12-27 | 2016-03-02 | 中国科学技术大学苏州研究院 | Based on the rear-end impact method for early warning of car networking technology |
| CN103303225A (en) * | 2013-07-05 | 2013-09-18 | 合肥学院 | Intelligent brake early-warning system |
| CN103303225B (en) * | 2013-07-05 | 2015-12-23 | 合肥学院 | Intelligent braking forewarn system |
| CN104361760A (en) * | 2014-11-24 | 2015-02-18 | 中国科学技术大学苏州研究院 | Emergency brake intelligent control method based on Internet of Vehicles |
| CN107415956A (en) * | 2016-04-29 | 2017-12-01 | 福特全球技术公司 | For the system and method for the skidding for detecting and transmitting disconnected vehicle |
| CN107415956B (en) * | 2016-04-29 | 2022-05-10 | 福特全球技术公司 | System and method for detecting and communicating slippage of an unconnected vehicle |
| CN106157697A (en) * | 2016-08-31 | 2016-11-23 | 东软集团股份有限公司 | A kind of braking method for early warning and device |
| CN106355890A (en) * | 2016-09-27 | 2017-01-25 | 东软集团股份有限公司 | Method and device for judging classification of target vehicle |
| CN106355890B (en) * | 2016-09-27 | 2019-03-05 | 东软集团股份有限公司 | The judgment method and device of a kind of pair of target vehicle classification |
| CN115095430A (en) * | 2022-06-27 | 2022-09-23 | 潍柴动力股份有限公司 | Control method and device for hydrogen fuel automobile, hydrogen fuel automobile and storage medium |
| CN115095430B (en) * | 2022-06-27 | 2023-10-20 | 潍柴动力股份有限公司 | Control method and device for hydrogen fuel automobile, hydrogen fuel automobile and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215126 No. 123 Changyang street, Suzhou Industrial Park, Suzhou, Jiangsu. Patentee after: Annex Electronics (Suzhou) Co., Ltd. Address before: 215126 No. 123 Changyang street, Suzhou Industrial Park, Suzhou, Jiangsu. Patentee before: Delphi Electronics (Suzhou) Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |
|
| CX01 | Expiry of patent term |