CN104527516B - A kind of environmentally friendly vehicle directional horn system - Google Patents
A kind of environmentally friendly vehicle directional horn system Download PDFInfo
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- CN104527516B CN104527516B CN201410767279.6A CN201410767279A CN104527516B CN 104527516 B CN104527516 B CN 104527516B CN 201410767279 A CN201410767279 A CN 201410767279A CN 104527516 B CN104527516 B CN 104527516B
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Abstract
The invention discloses a kind of environmentally friendly vehicle directional horn system, main by DSRC module, data processing controller, ultrasound examination orientation horn module, speaker, control key 1, control key 2 and electric power generating composition, wherein data processing controller draws data wire and DSRC module respectively, ultrasound examination orientation horn module, control key 1, control key 2 is connected with power supply, speaker is connected to the output interface of data processing controller, DSRC module includes microwave transmitting and receiving antenna, modem and codec, ultrasound examination orientation horn module includes 16 supersonic detectors and 16 orientation loudspeaker, data processing controller is arm processor.The present invention avoids the noise jamming brought to other pedestrians of surrounding to greatest extent, makes the living environment of people be further improved.
Description
Technical field
The present invention relates to a kind of low noise vehicle communication device, the environmentally friendly vehicle directional horn system being specifically related between a kind of vehicle and vehicle and vehicle and pedestrian.
Background technology
Along with the arrival of auto age, honk ear-piercing in wagon flow rises one after another, and rule-breaking vehicle is blown a whistle becomes a big persistent ailment of modern city, and the resident especially staying in road limit deeply hurts especially.At present, people commonly use traditional electric automobile horn, these loudspeaker are constantly energized and power-off by solenoid, metallic membrane is made to produce vibration and produce sound equipment, but it is divergence expression that this speaker sound is propagated, not there is directionality, therefore, noise jamming must be brought to the resident that the people of vehicle periphery are even neighbouring.
Summary of the invention
Present invention solves the technical problem that and there is provided a kind of environmentally friendly vehicle directional horn system, on the one hand it is to realize, based on DSRC module, the horn system that communicates between vehicle with vehicle, when the vehicle of the traveling that meets with obstruction, flicking installs control key 1 on the steering wheel, DSRC module sends signal, the vehicle receiver in front is to the sound horn in this signal rear-guard motor-car, avoid the conventional horn installed on vehicle to the propagation sound of surrounding divergence expression, greatly reduce the interference to external environment condition, on the other hand it is to realize the orientation horn system that pedestrian is blown a whistle by the vehicle of ultrasound examination pedestrian and orientation sound horn, pedestrian is detected by supersonic detector, corresponding orientation loudspeaker are controlled to this pedestrian direction sounding and volume.
nullThe technical scheme is that a kind of environmentally friendly vehicle directional horn system，It is characterized in that main by DSRC module、Data processing controller、Ultrasound examination orientation horn module、Speaker、Control key 1、Control key 2 and electric power generating composition，Wherein data processing controller draws data wire and DSRC module respectively、Ultrasound examination orientation horn module、Control key 1、Control key 2 is connected with power supply，Described speaker is connected to the output interface of data processing controller，Described DSRC module includes microwave transmitting and receiving antenna、Modem and codec，Wherein microwave transmitting and receiving antenna is connected to modem，Modem is connected with codec，Described ultrasound examination orientation horn module includes 16 supersonic detectors and 16 orientation loudspeaker，Described data processing controller is arm processor，Information for receiving DSRC module processes and controls speaker sounding and for processing signal that supersonic detector detects and judging that vehicle detects the distance size between pedestrian and then controls the corresponding size orienting loudspeaker output with supersonic detector，Described DSRC module is used for sending or receive vehicle and dodges information，Described ultrasound examination orientation horn module is used for detecting pedestrian and sounding，Described speaker is suggestion device in the car of vehicle and vehicle communication speaker system，Described control key 1 realizes the speaker communicated between vehicle with vehicle for control based on DSRC module，Described control key 2 is for controlling the orientation horn system that pedestrian is blown a whistle by vehicle，The surrounding of vehicle it is distributed on after described supersonic detector is fixed together with orientation loudspeaker，And it is identical with the sounding angle of orientation loudspeaker that the angle of ultrasound wave launched by supersonic detector.
The detection range of vehicle front side of the present invention and rear side supersonic detector is respectively 6-7m and 2-3m, within the detection range of the supersonic detector of vehicle both sides is 1m.
The method have the advantages that this environmentally friendly vehicle directional horn system avoids the sound of blowing a whistle that conventional truck loudspeaker are the most ear-piercing, on the one hand internal loudspeaker sounding is realized by DSRC module communication, and avoid the interference to external environment condition, on the other hand by the pedestrian of ultrasound examination du vehicule, corresponding orientation loudspeaker are to this pedestrian direction sounding, and then farthest reduce other pedestrians of surrounding and the noise jamming of neighbouring resident, make the living environment of people be further improved.
Accompanying drawing explanation
Fig. 1 is the circuit module figure of the present invention, Fig. 2 is the workflow diagram of the orientation sounding horn system that pedestrian is blown a whistle by vehicle, Fig. 3 is vehicle based on DSRC module and information of vehicles interaction concept figure, and Fig. 4 is the fundamental diagram of the orientation sounding horn system that pedestrian is blown a whistle by vehicle.
Drawing illustrates: 1, supersonic detector and orientation loudspeaker device, 2, the useful effect region of supersonic detector and orientation loudspeaker device, 3, vehicle.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is described in further detail.
nullA kind of environmentally friendly vehicle directional horn system，Main by DSRC module、Data processing controller、Ultrasound examination orientation horn module、Speaker、Control key 1、Control key 2 and electric power generating composition，Wherein data processing controller draws data wire and DSRC module respectively、Ultrasound examination orientation horn module、Control key 1、Control key 2 is connected with power supply，Described speaker is connected to the output interface of data processing controller，Described DSRC module includes microwave transmitting and receiving antenna、Modem and codec，Wherein microwave transmitting and receiving antenna is connected to modem，Modem is connected with codec，Described ultrasound examination orientation horn module includes 16 supersonic detectors and 16 orientation loudspeaker，Described data processing controller is arm processor，On the one hand the information for receiving DSRC module processes and controls speaker sounding，On the other hand for processing signal that supersonic detector detects and judging that vehicle 3 and supersonic detector detect the distance size between pedestrian，And control the corresponding size orienting loudspeaker output，Described DSRC module is used for sending or receive vehicle and dodges information，Described ultrasound examination orientation horn module is used for detecting pedestrian and sounding，Described speaker is suggestion device in vehicle 3 with the car of the communications speaker system of vehicle 3，Described control key 1 realizes the speaker communicated between vehicle with vehicle for control based on DSRC module，Described control key 2 is for controlling the orientation horn system that pedestrian is blown a whistle by vehicle，This apparatus module is powered by automobile，Make supersonic detector launch the angle of ultrasound wave and the sounding angle of orientation loudspeaker is all β，Supersonic detector and orientation loudspeaker device 1 is formed after fixed together with orientation loudspeaker for supersonic detector，This supersonic detector is uniformly arranged on the suitable position of vehicle's surroundings with orientation loudspeaker device 1，Wherein the surrounding of vehicle 3 can respectively install 4 supersonic detectors and orientation loudspeaker device，And this device major part region of any two is just in supersonic detector with the useful effect region 2 orienting loudspeaker device，The least blind area S，This blind area S is the least with the distance of vehicle 3，It is negligible，And the detection range controlling vehicle front side and rear side supersonic detector is respectively 6-7m and 2-3m，And the detection range of the supersonic detector of vehicle both sides controls within 1m.
The operation principle of the present invention and process be: when vehicle A needs to inform that vehicle B dodges, driver's A flicking control key 1, then the DSRC module of vehicle A launches signal, the DSRC module of vehicle B receives signal and is driven the speaker sounding in car by data processing controller, to remind driver B to dodge, when vehicle needs to inform that pedestrian dodges, driver can flicking control key 2, then the signal detected is delivered to data processing controller by the supersonic detector in this pedestrian direction, judged that vehicle exports suitable power with the directional loudspeaker of pedestrian's spacing size and then control respective direction by data processing controller, to remind the pedestrian of the direction to dodge, and the orientation loudspeaker in other direction do not work, this system avoids the noise jamming brought to other pedestrians of surrounding to greatest extent.
Above example is only the technological thought that the present invention is described, it is impossible to limiting protection scope of the present invention with this, every technological thought proposed according to the present invention, any change done on the basis of technical scheme, within each falling within scope.
Claims (2)
- null1. an environmentally friendly vehicle directional horn system，It is characterized in that main by DSRC module、Data processing controller、Ultrasound examination orientation horn module、Speaker、Control key 1、Control key 2 and electric power generating composition，Wherein data processing controller draws data wire and DSRC module respectively、Ultrasound examination orientation horn module、Control key 1、Control key 2 is connected with power supply，Described speaker is connected to the output interface of data processing controller，Described DSRC module includes microwave transmitting and receiving antenna、Modem and codec，Wherein microwave transmitting and receiving antenna is connected to modem，Modem is connected with codec，Described ultrasound examination orientation horn module includes 16 supersonic detectors and 16 orientation loudspeaker，Described data processing controller is arm processor，Information for receiving DSRC module processes and controls speaker sounding and for processing signal that supersonic detector detects and judging that vehicle detects the distance size between pedestrian and then controls the corresponding size orienting loudspeaker output with supersonic detector，Described DSRC module is used for sending or receive vehicle and dodges information，Described ultrasound examination orientation horn module is used for detecting pedestrian and sounding，Described speaker is suggestion device in the car of vehicle and vehicle communication speaker system，Described control key 1 realizes the speaker communicated between vehicle with vehicle for control based on DSRC module，Described control key 2 is for controlling the orientation horn system that pedestrian is blown a whistle by vehicle，The surrounding of vehicle it is distributed on after described supersonic detector is fixed together with orientation loudspeaker，And it is identical with the sounding angle of orientation loudspeaker that the angle of ultrasound wave launched by supersonic detector.
- Environmentally friendly vehicle directional horn system the most according to claim 1, it is characterised in that: the detection range of vehicle front side and rear side supersonic detector is respectively 6-7m and 2-3m, within the detection range of the supersonic detector of vehicle both sides is 1m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410767279.6A CN104527516B (en) | 2014-12-15 | 2014-12-15 | A kind of environmentally friendly vehicle directional horn system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410767279.6A CN104527516B (en) | 2014-12-15 | 2014-12-15 | A kind of environmentally friendly vehicle directional horn system |
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| CN104527516A CN104527516A (en) | 2015-04-22 |
| CN104527516B true CN104527516B (en) | 2016-08-17 |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034946B (en) * | 2015-08-06 | 2018-08-07 | 北京宝沃汽车有限公司 | Audible warning system and vehicle with it |
| CN105430567B (en) * | 2015-11-17 | 2019-04-16 | 小米科技有限责任公司 | Vehicle whistle volume adjusting method and device |
| CN105810017B (en) * | 2016-04-08 | 2018-12-14 | 江苏大学 | A kind of prompt system and method for the substitution vehicle whistle based on truck traffic |
| CN106882182A (en) * | 2017-02-24 | 2017-06-23 | 江苏理工学院 | A kind of automobile intelligent obstacle avoidance system |
| CN107656718A (en) * | 2017-08-02 | 2018-02-02 | 宇龙计算机通信科技(深圳)有限公司 | A kind of audio signal direction propagation method, apparatus, terminal and storage medium |
| CN107776483A (en) * | 2017-09-26 | 2018-03-09 | 广州小鹏汽车科技有限公司 | One kind orientation sonification system and implementation method |
| CN107909876A (en) * | 2017-12-06 | 2018-04-13 | 大连交通大学 | Locomotive crane drive simulation experience system |
| CN108377169A (en) | 2018-02-08 | 2018-08-07 | 京东方科技集团股份有限公司 | A kind of vehicle information directive sending method and device |
| CN108528331A (en) * | 2018-03-30 | 2018-09-14 | 斑马网络技术有限公司 | Vehicle, ultrasonic system and device and its information interacting method |
| CN111193987B (en) * | 2019-12-27 | 2022-03-18 | 新石器慧通（北京）科技有限公司 | Method and device for directionally playing sound by vehicle and unmanned vehicle |
| CN112124194A (en) * | 2020-08-24 | 2020-12-25 | 贵阳清文云科技有限公司 | Driving safety warning system |
| CN114312560B (en) * | 2022-01-25 | 2024-04-02 | 海信集团控股股份有限公司 | Vehicle and horn control method thereof |
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| CN1700808A (en) * | 2004-05-21 | 2005-11-23 | 三菱电机株式会社 | Alarm whistle device |
| CN102717752A (en) * | 2012-06-18 | 2012-10-10 | 奇瑞汽车股份有限公司 | Overtaking assisting system based on vehicle-vehicle short-distance communication |
| CN103369425A (en) * | 2012-03-28 | 2013-10-23 | 通用汽车环球科技运作有限责任公司 | Directional horn and method of use |
| CN203780414U (en) * | 2014-02-19 | 2014-08-20 | 苏州市职业大学 | Overtaking assistance system |
| CN204323189U (en) * | 2014-12-15 | 2015-05-13 | 河南师范大学 | A kind of environmentally friendly vehicle directional horn system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4250558B2 (en) * | 2004-04-23 | 2009-04-08 | 三菱電機株式会社 | DSRC OBE |
| US20100060439A1 (en) * | 2008-09-05 | 2010-03-11 | Brian Robert Fitzgerald | Directional warning systems |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1700808A (en) * | 2004-05-21 | 2005-11-23 | 三菱电机株式会社 | Alarm whistle device |
| CN103369425A (en) * | 2012-03-28 | 2013-10-23 | 通用汽车环球科技运作有限责任公司 | Directional horn and method of use |
| CN102717752A (en) * | 2012-06-18 | 2012-10-10 | 奇瑞汽车股份有限公司 | Overtaking assisting system based on vehicle-vehicle short-distance communication |
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| CN204323189U (en) * | 2014-12-15 | 2015-05-13 | 河南师范大学 | A kind of environmentally friendly vehicle directional horn system |
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