CN105235589A - Automobile automatic early-warning active safety system - Google Patents
Automobile automatic early-warning active safety system Download PDFInfo
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- CN105235589A CN105235589A CN201510696590.0A CN201510696590A CN105235589A CN 105235589 A CN105235589 A CN 105235589A CN 201510696590 A CN201510696590 A CN 201510696590A CN 105235589 A CN105235589 A CN 105235589A
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Abstract
The invention discloses an automobile automatic early-warning active safety system. The automobile automatic early-warning active safety system comprises an image acquisition module, a lane line detection module, a vehicle speed detection module and a voice alarm module as well as a direction light control module, and further comprises a steering wheel pressure detection module, an angle sensor, a display module and a panoramic range radar. The automobile automatic early-warning active safety system is capable of conveniently and effectively detecting unsafe factors on a driver while driving in the running process of the automobile and thus actively functions in early warning and protection for the driver and passengers and the vehicle; safety problems due to improper driving and fatigue driving of the driver while driving are solved fundamentally, and a certain protection effect on the automobile can be achieved when the driver is affected by external factors.
Description
Technical field
The present invention relates to field of automotive active safety, specifically refer to a kind of automobile automatic early-warning active safety system.
Background technology
The safety of automobile divides " active safety " and " passive security " two major parts.Energy-absorbing vehicle body, safety air bag, safety strap can only solve the problem after contingency, and therefore these systems can only be all passive security, and passive security plays a protective role when colliding; Active safety system then takes precautions against the generation of traffic accident in advance, more can ensure the safety of driver, and therefore active safety system more will be concerned by people than passive safety system.In addition, the parameters of passive security is close to saturated, its effect has reached certain limit, how trouble-saving generation that what everybody more paid close attention to now is, the therefore application of the application of the active safety product particularly active safety anti-collision control system development tendency that certainly will be future automobile safety product.
Active safety technologies content height not only directly affects the safety performance of vehicle, and can increase the value of automobile itself.The automobile active safety technology of current main flow mainly wraps ABS, EBD, EBA, TCS and ESC etc.But above-mentioned automobile active safety technology cannot solve the traffic accident of driver fatigue, drowsiness, unconscious driving initiation.
Summary of the invention
The object of the present invention is to provide a kind of automobile automatic early-warning active safety system, in time the driving condition of chaufeur is assessed, and make corresponding measure with regard to assessment result, ensure the personal safety of chaufeur.
Object of the present invention is achieved through the following technical solutions:
A kind of automobile automatic early-warning active safety system, comprise image capture module, lane detection module, Bus-Speed Monitoring module, voice alarm module and indicator control module, also comprise bearing circle pressure detection module, angular transducer and panorama range only radar;
Described MCU, is connected with lane detection module, Bus-Speed Monitoring module, indicator control module, voice alarm module, angular transducer and panorama range only radar respectively, for controlling the co-ordination of each module;
Described lane detection module, is connected with image capture module, for collection vehicle traveling lane information converting;
Described Bus-Speed Monitoring module, for detecting Vehicle Speed;
Described angular transducer, for the rotational angle signal of receive direction dish;
Described indicator control module, for receiving the control command that MCU exports, and controls the automatic unlatching of indicator;
Described bearing circle pressure detection module, is distributed on the outer circle wall of bearing circle, and is connected with MCU by bearing circle treater, holds the pressure size of bearing circle for responding to chaufeur;
Described panorama range only radar, for detecting the traveling spacing of driving vehicle and surrounding vehicle;
Described voice alarm module, for receive MCU control signal and to chaufeur voice prompt alarm.
Further, also comprise display module, described display module for information that MCU is transmitted according to the different default display instruments being presented at vehicle front.
Further, when described angular transducer detects that bearing circle corner or is to the right greater than 15 degree left, described indicator control module detects corresponding left steering lamp or whether right steering lamp is opened, as do not opened, then described indicator control module sends instruction and makes left steering lamp or the unlatching of right steering lamp.
The present invention compared with prior art, has following advantage and beneficial effect:
The present invention compared with prior art; the present invention can in vehicle travel process easily and effectively detect that chaufeur is from the safety hazard that occurs in driving procedure; thus initiatively early warning and protective effect are played to driver and crew and vehicle; not only can fundamentally solve chaufeur from driving procedure because of the safety problem that improper driving, fatigue driving bring, can also be subject to playing certain protective effect to vehicle when external factor affects at chaufeur.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a application's part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is connection block diagram of the present invention.
Detailed description of the invention
Clearly understand for making the object, technical solutions and advantages of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1, the present embodiment comprises image capture module, lane detection module, Bus-Speed Monitoring module, voice alarm module and indicator control module, also comprises bearing circle pressure detection module, angular transducer, display module and panorama range only radar; Described MCU, is connected with lane detection module, Bus-Speed Monitoring module, indicator control module, voice alarm module, angular transducer and panorama range only radar respectively, for controlling the co-ordination of each module; Described lane detection module, is connected with image capture module, for collection vehicle traveling lane information converting; Described Bus-Speed Monitoring module, for detecting Vehicle Speed; Described angular transducer, for the rotational angle signal of receive direction dish; Described indicator control module, for receiving the control command that MCU exports, and controls the automatic unlatching of indicator; Described bearing circle pressure detection module, is distributed on the outer circle wall of bearing circle, and is connected with MCU by bearing circle treater, holds the pressure size of bearing circle for responding to chaufeur; Described panorama range only radar, for detecting the traveling spacing of driving vehicle and surrounding vehicle; Described voice alarm module, for receive MCU control signal and to chaufeur voice prompt alarm; Described display module for information that MCU is transmitted according to the different default display instruments being presented at vehicle front.
When the present invention works, image capture module is the camera being arranged on vehicle headstock front end, the lane mark that vehicle travels can be detected, vehicle speed signal simultaneously during Bus-Speed Monitoring module reception running car, the rotational angle signal of angular transducer receive direction dish, when Bus-Speed Monitoring module is greater than 80 kms/per hour to the speed of a motor vehicle, MCU will be sent a signal to, the signal of MCU receiving angle sensor, when angular transducer detects that bearing circle corner or is to the right greater than 15 degree left, MCU detects corresponding left steering lamp or whether right steering lamp is opened, as do not opened, then MCU sends instruction to vehicular light control module, vehicular light control module makes left steering lamp or right steering lamp open, when the speed of a motor vehicle is less than 80 kms/per hour, system will not work, make chaufeur once occur misoperation, MCU is by car light, the concrete data of the speed of a motor vehicle and traveling lane carry out gathering calculating, and result of calculation is sent to display module, namely the display instrument be arranged on Windshield can by the display of the motoring condition of vehicle to the visual field facilitating chaufeur to observe, control command is sent to voice alarm module by MCU simultaneously, carry out prompting to chaufeur to report to the police, with the operation that corrects a mistake promptly, reduce the probability of occurrence of safety misadventure.
And be distributed in bearing circle pressure detection module on bearing circle outer circle wall to detect the pressure that chaufeur holds bearing circle, namely when fatigue driving or unsafe driving (i.e. the equal departure direction dish of both hands) appear in chaufeur, when chaufeur weakens or temporarily loses the control to bearing circle, the pressure data detected is transferred to MCU by bearing circle treater, control command is directly transferred to voice alarm module by MCU, prompting chaufeur is corrected its operation or is again made it regain consciousness, to ensure traffic safety.
As preferably, automobile body is installed panorama range only radar, precision ranging can be carried out to the vehicle that road travels, the vehiclar gap making Ben Che and other vehicles keep best, the generation of the traffic safety accidents such as extension of avoiding knocking into the back, wipe.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. an automobile automatic early-warning active safety system, comprise image capture module, lane detection module, Bus-Speed Monitoring module, voice alarm module and indicator control module, it is characterized in that: also comprise bearing circle pressure detection module, angular transducer and panorama range only radar;
Described MCU, is connected with lane detection module, Bus-Speed Monitoring module, indicator control module, voice alarm module, angular transducer and panorama range only radar respectively, for controlling the co-ordination of each module;
Described lane detection module, is connected with image capture module, for collection vehicle traveling lane information converting;
Described Bus-Speed Monitoring module, for detecting Vehicle Speed;
Described angular transducer, for the rotational angle signal of receive direction dish;
Described indicator control module, for receiving the control command that MCU exports, and controls the automatic unlatching of indicator;
Described bearing circle pressure detection module, is distributed on the outer circle wall of bearing circle, and is connected with MCU by bearing circle treater, holds the pressure size of bearing circle for responding to chaufeur;
Described panorama range only radar, for detecting the traveling spacing of driving vehicle and surrounding vehicle;
Described voice alarm module, for receive MCU control signal and to chaufeur voice prompt alarm.
2. a kind of automobile automatic early-warning active safety system according to claim 1, is characterized in that: also comprise display module, described display module for information that MCU is transmitted according to the different default display instruments being presented at vehicle front.
3. a kind of automobile automatic early-warning active safety system according to claim 1, it is characterized in that: when described angular transducer detects that bearing circle corner or is to the right greater than 15 degree left, described indicator control module detects corresponding left steering lamp or whether right steering lamp is opened, as do not opened, then described indicator control module sends instruction and makes left steering lamp or the unlatching of right steering lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510696590.0A CN105235589A (en) | 2015-10-26 | 2015-10-26 | Automobile automatic early-warning active safety system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510696590.0A CN105235589A (en) | 2015-10-26 | 2015-10-26 | Automobile automatic early-warning active safety system |
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| CN105235589A true CN105235589A (en) | 2016-01-13 |
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| CN201510696590.0A Pending CN105235589A (en) | 2015-10-26 | 2015-10-26 | Automobile automatic early-warning active safety system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105894736A (en) * | 2016-06-15 | 2016-08-24 | 南京理工大学 | Steering wheel device for fatigue driving detection and safety pre-warning method thereof |
| CN106256602A (en) * | 2016-03-16 | 2016-12-28 | 华东交通大学 | A kind of safety pre-warning system eliminating vehicle interior wheel difference hidden danger |
| CN112810565A (en) * | 2021-01-20 | 2021-05-18 | 吉利汽车研究院（宁波）有限公司 | Pre-tightening force-limiting safety belt |
| CN113120066A (en) * | 2019-12-30 | 2021-07-16 | 深圳富泰宏精密工业有限公司 | Steering wheel device, automobile and automobile control method based on steering wheel device |
| CN117622190A (en) * | 2024-01-23 | 2024-03-01 | 南京普塔科技有限公司 | Fatigue driving monitoring and early warning system based on intelligent cabin of automobile |
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| CN106256602A (en) * | 2016-03-16 | 2016-12-28 | 华东交通大学 | A kind of safety pre-warning system eliminating vehicle interior wheel difference hidden danger |
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| CN113120066A (en) * | 2019-12-30 | 2021-07-16 | 深圳富泰宏精密工业有限公司 | Steering wheel device, automobile and automobile control method based on steering wheel device |
| CN112810565A (en) * | 2021-01-20 | 2021-05-18 | 吉利汽车研究院（宁波）有限公司 | Pre-tightening force-limiting safety belt |
| CN117622190A (en) * | 2024-01-23 | 2024-03-01 | 南京普塔科技有限公司 | Fatigue driving monitoring and early warning system based on intelligent cabin of automobile |
| CN117622190B (en) * | 2024-01-23 | 2024-03-26 | 南京普塔科技有限公司 | Fatigue driving monitoring and early warning system based on intelligent cabin of automobile |
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Application publication date: 20160113 |
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