CN202641690U - Auxiliary driving adaptive cruise control system for drivers - Google Patents
Auxiliary driving adaptive cruise control system for drivers Download PDFInfo
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- CN202641690U CN202641690U CN 201220217703 CN201220217703U CN202641690U CN 202641690 U CN202641690 U CN 202641690U CN 201220217703 CN201220217703 CN 201220217703 CN 201220217703 U CN201220217703 U CN 201220217703U CN 202641690 U CN202641690 U CN 202641690U
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- radar detector
- control system
- adaptive cruise
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Abstract
An auxiliary driving adaptive cruise control system for drivers belongs to the technical field of automobile driving control. The auxiliary driving adaptive cruise control system for drivers comprises a plurality of radar detectors, a sensor, a camera and an electronic navigator system, and can transmit detection signals with a vehicle-mounted computer through an integrated circuit (IC) bus. The vehicle-mounted computer is controlled by a combination switch to carry out passive constant speed cruise driving and a driving constant speed cruise driving. The vehicle-mounted computer is controlled by an automatic parking switch to carry out automatic parking. Thus, labor intensity and fatigue degree of drivers are reduced, and accidents are reduced.
Description
Technical field
The utility model relates to a kind of driver assistance driving adaptive cruise control system, belongs to running car control technology field.
Background technology
Almost per minute has people's loss of life in traffic accident, and injured people is more countless.In addition, the economic loss brought of traffic accident has also become astronomical figure.Therefore, automaker and parts supplier are devoted to the generation that avoids traffic accident always, even if can not prevent accident fully, at least also will reduce the injury that causes because of traffic accident.Vehicle safety performance improves and all gives the credit to greatly the development of vehicle electronics.
To the analysis demonstration of relevance between vehicle collision and the chaufeur reaction, a large amount of traffic accidents can in time be found danger and make suitable manoeuvre to be avoided by chaufeur.For reaching this requirement, we can vertically reach laterally control function (driver assistance system) automatically for chaufeur provides suitable warning signal or allows vehicle be equipped with.We also need suitable sensor to survey the danger that may occur, and this class sensor network must cover around the vehicle body, and suitable man-machine interface is provided simultaneously.
Electron Ring car induction system has formed the basis of many drivers assistance system, and these systems can give a warning or initiatively intervene.One of target of driver assistance system is to avoid vehicle generation head-on crash, and danger warning system and active brake control system be less this class accident significantly, and adaptive cruise control system is the first step of reaching this target.
Summary of the invention
The utility model provides a kind of driver assistance driving adaptive cruise control system.Driver assistance driving adaptive cruise control system is by the corresponding switch of combined switch manual unlocking, can realize the functions such as passive cruise driving, the driving of active cruise and automatic parking, in order to labour intensity and the degree of fatigue that reduces navigating mate, the generation of reduction accident.
The technical solution adopted in the utility model is: a kind of driver assistance driving adaptive cruise control system, at automobile a plurality of radar detectors are set, the radar detector output signal arrives vehicle-mounted computer by the IC bus control system, carry out self-actuating brake, deceleration, direction control or automatic Pilot.Closely radar detector and at a distance radar detector before the front portion of described automobile arranges, the middle side part of automobile arranges closely radar detector of side direction, closely radar detector and backup camera after the rear portion of automobile arranges, the top of automobile arranges the high-speed camera head; At bogie truck the steering torque sensor is set, at wheel wheel speed sensors is set, the gear sensing controler is set on the change speed gear box, braking sensor is set on the brake pedal; Combined switch, automatic parking switch, electronic navigation instrument system, electric power assisted steering assembly, deceleration of electrons assembly, electronic acousto-optic alarm assembly, side mirror warning indicator lamp and instrument carrier panel and display module are electrically connected with vehicle-mounted computer by the IC bus; Pass through IC bus transfer detection signal between described radar detector, sensor and camera and electronic navigation instrument system and the vehicle-mounted computer, carry out passive cruise by combined switch control vehicle-mounted computer and drive and initiatively cruise driving, carry out automatic parking by automatic parking switch control vehicle-mounted computer.
Described remote radar detector is installed in the rear portion of front part of vehicle intermediate marker.
Described high-speed camera head is installed in the rear portion of front windshield glass of car middle upper part.
Described backup camera is installed in the rear portion of rear view of vehicle intermediate marker.
The beneficial effects of the utility model are: this driver assistance driving adaptive cruise control system adopts between a plurality of radar detectors, sensor and camera and electronic navigation instrument system and the vehicle-mounted computer by IC bus transfer detection signal, carrying out passive cruise by combined switch control vehicle-mounted computer drives and initiatively cruise driving, carry out automatic parking by automatic parking switch control vehicle-mounted computer, in order to labour intensity and the degree of fatigue that reduces navigating mate, the generation of reduction accident.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a kind of principle of work block diagram of driver assistance driving adaptive cruise control system.
Among the figure: K1, vehicle-mounted computer, T1, before radar detector closely, T2, after radar detector closely, T3, side direction is radar detector closely, T4, remote radar detector, T5, the high-speed camera head, T6, the steering torque sensor, T7, wheel speed sensors, T8, backup camera, T9, the gear sensing controler, T10 brakes sensing controler, T12 acceleration pedal sensing controler, C1, combined switch, C2, the automatic parking switch, C3, the electronic navigation instrument system, D1, electric power assisted steering assembly, D2, the deceleration of electrons assembly, D3, the electronic acousto-optic alarm assembly, D4, the side mirror warning indicator lamp, Y1, instrument carrier panel and display module, U, signal amplifier.
The specific embodiment
Fig. 1 shows a kind of principle of work block diagram of driver assistance driving adaptive cruise control system.Among the figure, driver assistance driving adaptive cruise control system is by vehicle-mounted computer K1, before radar detector T1 closely, after radar detector T2 closely, side direction is radar detector T3 closely, remote radar detector T4, high-speed camera head T5, phase inversion torque sensor T6, wheel speed sensors T7, backup camera assembly T8, gear sensing controler T9, braking sensor T10, combined switch C1, automatic parking switch C2, electric power assisted steering assembly D1, deceleration of electrons assembly D2, electronic acousto-optic alarm assembly D3, side mirror warning indicator lamp D4, instrument carrier panel and display module Y1, electronic navigation instrument system C3 forms, finish various operations by the IC bus control technology, realize various functions.Advantage is the two-way multi-channel acquisition of signal, and centralized Analysis is processed.
Driver assistance driving adaptive cruise control system can be realized passive cruise driving by the corresponding functional switch of combined switch C1 manual unlocking, and adaptive cruise is driven, the functions such as automatic parking.In order to labour intensity and the degree of fatigue that reduces navigating mate, the generation of reduction accident.
One, in the middle of the process that our automobile is travelling, open passive cruise by combined switch C1 and drive functional switch, vehicle-mounted computer K1 adapter oil supply system for vehicle regulation speed is stablized constant the continuation and is moved ahead, direction is controlled by navigating mate, simultaneously remote radar detector T4 Real-Time Monitoring and front vehicles distance, make vehicle and front vehicles whether remain on safety distance, as less than safety distance, remote radar detector T4 sends signal to vehicle-mounted computer K1, vehicle-mounted computer K1 sends speed-slackening signal to deceleration of electrons assembly D2, deceleration of electrons assembly D2 takes brake measure to reduce the speed of a motor vehicle, that vehicle and front vehicles keep a safe distance, this moment, navigating mate can keep above speed, followed the tracks of front vehicles and travelled.Or move the steering wheel and surmount front vehicles, front vehicles shifts out rear remote radar detector T4 and sends signal to vehicle-mounted computer K1, and vehicle-mounted computer K1 promotes signal to the fuel-feed system regulation speed, and fuel-feed system is taked refueling measure to improve the speed of a motor vehicle to cruise to setting the speed of a motor vehicle.When we want to overtake other vehicles, whether side direction closely radar detector T3 Real-Time Monitoring left and right vehicle wheel direction has other vehicles in the side mirror visual dead angle, if have side direction closely radar detector T3 to vehicle-mounted computer K1 and side mirror warning indicator lamp D4 transmitted signal, light side mirror warning indicator lamp D4, can not turn to the prompting chaufeur, other vehicles are arranged in the side mirror visual dead angle.
Two, in the middle of the process that our automobile is travelling, when navigating mate navigates by setting electronic navigation instrument system C3, to drive a vehicle programme path and related data of electronic navigation instrument system C3 sends to vehicle-mounted computer K1, open initiatively cruise driving functional switch by combined switch C1, navigating mate unclamps bearing circle and acceleration pedal, and vehicle is transferred to vehicle-mounted computer K1 control fully.
Vehicle-mounted computer K1 passes through control by the driving programme path and the related data that receive electronic navigation instrument system C3 transmission, takes over oil supply system for vehicle and keeps the speed of a motor vehicle and direction automatic controlling system direction.
Vehicle-mounted computer K1 moves ahead to stablizing constant the continuation with the fuel-feed system regulation speed by electric power assisted steering assembly D1 controlling party, simultaneously remote radar detector T4 Real-Time Monitoring and front vehicles distance, make vehicle and front vehicles whether remain on safety distance, as less than safety distance, remote radar detector T4 sends signal to vehicle-mounted computer K1, vehicle-mounted computer K1 sends speed-slackening signal to deceleration of electrons assembly D2, deceleration of electrons assembly D2 takes brake measure to reduce the speed of a motor vehicle, that vehicle and front vehicles keep a safe distance, high-speed camera head T5 takes vehicle front road travel graticule with the speed of 30 width of cloth/seconds and is real-time transmitted to vehicle-mounted computer K1 simultaneously, vehicle-mounted computer K1 by electric power assisted steering assembly D1 controlling party to adjustment, to protect car vehicle constant-speed traveling in two lanes.
In the time of near vehicle arrives the destination, vehicle-mounted computer K1 sends speed-slackening signal to deceleration of electrons assembly D2, deceleration of electrons assembly D2 takes brake measure to reduce the speed of a motor vehicle, vehicle-mounted computer K1 to taking brake measure with deceleration of electrons assembly D2, makes the vehicle pulling over observing by electric power assisted steering assembly D1 controlling party.
When phase inversion torque sensor T6 monitored navigating mate and holds bearing circle, adaptive cruise was driven function and is removed, and vehicle-mounted computer K1 will drive to weigh and give back navigating mate.
Three, when navigating mate arrival parking area is thought automatic parking, open automatic parking switch C2 in good time, vehicle continues to move ahead, side direction closely radar detector T3 and wheel speed sensors T7 is activated, side direction closely radar detector T3 begins monitor vehicle the right and left apart from curb or obstacle distance and apart from vehicle distances, wheel speed sensors T7 begins to monitor the parking stall length distance, side direction closely radar detector T3 and wheel speed sensors T7 sends to vehicle-mounted computer K1 with monitoring data and carries out the computing contrast, parking stall length is during greater than long 1.4 times of car body, when reaching the appropriate location, vehicle-mounted computer K1 sends signal buzzing alarm chaufeur to electronic acousto-optic alarm assembly D3 can carry out automatic parking, this moment, navigating mate hung the vehicle speed variation bar to reverse gear, loosen the brake, unclamp bearing circle, give vehicle-mounted computer K1, vehicle-mounted computer K1 by electric power assisted steering assembly D1 controlling party to, begin reversing, radar detector T1 closely simultaneously, after radar detector T2 closely, the side direction closely distance of radar detector T3 Real-Time Monitoring car body and obstacle sends to vehicle-mounted computer K1, vehicle-mounted computer K1 receive signal by electric power assisted steering assembly D1 controlling party to, when vehicle arrives the correct position that calculates, vehicle-mounted computer K1 sends speed-slackening signal to deceleration of electrons assembly D2, deceleration of electrons assembly D2 abrupt deceleration vehicle, automatic parking finishes.
Claims (4)
1. driver assistance driving adaptive cruise control system, at automobile a plurality of radar detectors are set, the radar detector output signal arrives vehicle-mounted computer (K1) by the IC bus control system, carry out self-actuating brake, slow down, direction control or automatic Pilot, it is characterized in that: closely radar detector (T1) and at a distance radar detector (T4) before the front portion of described automobile arranges, the middle side part of automobile arranges closely radar detector (T3) of side direction, closely radar detector (T2) and backup camera (T8) after the rear portion of automobile arranges, the top of automobile arranges high-speed camera head (T5); At bogie truck steering torque sensor (T6) is set, at wheel wheel speed sensors (T7) is set, gear sensing controler (T9) is set on the change speed gear box, braking sensor (T10) is set on the brake pedal, acceleration pedal sensing controler (T12) is set on the Das Gaspedal; Combined switch (C1), automatic parking switch (C2), electronic navigation instrument system (C3), electric power assisted steering assembly (D1), deceleration of electrons assembly (D2), electronic acousto-optic alarm assembly (D3), side mirror warning indicator lamp (D4) and instrument carrier panel and display module (Y1) are electrically connected with vehicle-mounted computer (K1) by the IC bus; Pass through IC bus transfer detection signal between described radar detector, sensor and camera and electronic navigation instrument system (C3) and the vehicle-mounted computer (K1), carry out passive cruise by combined switch (C1) control vehicle-mounted computer (K1) and drive and initiatively cruise driving, carry out automatic parking by automatic parking switch (C2) control vehicle-mounted computer (K1).
2. a kind of driver assistance driving adaptive cruise control system according to claim 1, it is characterized in that: described remote radar detector (T4) is installed in the rear portion of front part of vehicle intermediate marker.
3. a kind of driver assistance driving adaptive cruise control system according to claim 1, it is characterized in that: described high-speed camera head (T5) is installed in the rear portion of front windshield glass of car middle upper part.
4. a kind of driver assistance driving adaptive cruise control system according to claim 1, it is characterized in that: described backup camera (T8) is installed in the rear portion of rear view of vehicle intermediate marker.
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| CN 201220217703 CN202641690U (en) | 2012-05-15 | 2012-05-15 | Auxiliary driving adaptive cruise control system for drivers |
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| CN 201220217703 CN202641690U (en) | 2012-05-15 | 2012-05-15 | Auxiliary driving adaptive cruise control system for drivers |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103407447A (en) * | 2013-08-27 | 2013-11-27 | 北京汽车股份有限公司 | Driving assistance system for traffic jam and vehicle |
| CN103921788A (en) * | 2014-04-02 | 2014-07-16 | 奇瑞汽车股份有限公司 | Automobile traveling control system and automobile traveling control method |
| CN104118428A (en) * | 2013-04-23 | 2014-10-29 | 福特全球技术公司 | Enhanced park assist wheel speed compensation technique |
| CN104210490A (en) * | 2014-09-16 | 2014-12-17 | 成都衔石科技有限公司 | Automatic lane changing following vehicle team |
| CN104210491A (en) * | 2014-09-16 | 2014-12-17 | 成都衔石科技有限公司 | Car-following motorcade having capability of lane-changing following based on linear array image sensors |
| CN104228827A (en) * | 2014-09-16 | 2014-12-24 | 成都衔石科技有限公司 | Following automobile capable of realizing lane changing following based on lane line detection |
| CN104298122A (en) * | 2014-02-20 | 2015-01-21 | 郑州宇通客车股份有限公司 | Hardware-in-loop test system and test method for ACC system development |
| CN104477168A (en) * | 2014-11-28 | 2015-04-01 | 长城汽车股份有限公司 | Automotive adaptive cruise system and method |
| CN104554259A (en) * | 2013-10-21 | 2015-04-29 | 财团法人车辆研究测试中心 | Active type automatic drive assistance system and method |
| CN104590257A (en) * | 2013-10-30 | 2015-05-06 | 富士重工业株式会社 | Vehicle control apparatus |
| CN105511479A (en) * | 2016-03-06 | 2016-04-20 | 张希梅 | Logistics remote monitoring and assisted fault handling system |
| CN105807766A (en) * | 2016-03-06 | 2016-07-27 | 任荣源 | Intelligent tour inspection terminal for substation |
| CN107207007A (en) * | 2015-01-17 | 2017-09-26 | 奥迪股份公司 | For the method for the motor vehicle for running the driver assistance system with longitudinal guide |
| CN107933548A (en) * | 2017-11-15 | 2018-04-20 | 杨华军 | A kind of parking stall recognition methods of automatic parking and system |
| CN108327718A (en) * | 2018-02-08 | 2018-07-27 | 周丰 | A kind of Vehicle Adaptive Cruising Control Systems and its control method |
| CN108973678A (en) * | 2018-07-29 | 2018-12-11 | 合肥市智信汽车科技有限公司 | A kind of automobile automatic cruise control system |
| CN110239525A (en) * | 2019-05-29 | 2019-09-17 | 浙江吉利控股集团有限公司 | One kind is parked method, apparatus and system |
| CN110758400A (en) * | 2018-07-27 | 2020-02-07 | 郑州宇通客车股份有限公司 | Control method and device for intelligently driving vehicle |
| CN112193207A (en) * | 2020-09-14 | 2021-01-08 | 金陵科技学院 | Intelligent vehicle-mounted interconnection safety system based on 5G technology |
| CN112339656A (en) * | 2020-11-10 | 2021-02-09 | 南昌智能新能源汽车研究院 | Control method for multi-module triggering of vehicle high-mount stop lamp |
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2012
- 2012-05-15 CN CN 201220217703 patent/CN202641690U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104118428A (en) * | 2013-04-23 | 2014-10-29 | 福特全球技术公司 | Enhanced park assist wheel speed compensation technique |
| CN103407447A (en) * | 2013-08-27 | 2013-11-27 | 北京汽车股份有限公司 | Driving assistance system for traffic jam and vehicle |
| CN104554259B (en) * | 2013-10-21 | 2018-03-30 | 财团法人车辆研究测试中心 | Active automatic Pilot accessory system and method |
| CN104554259A (en) * | 2013-10-21 | 2015-04-29 | 财团法人车辆研究测试中心 | Active type automatic drive assistance system and method |
| CN104590257B (en) * | 2013-10-30 | 2017-09-29 | 株式会社斯巴鲁 | Controller of vehicle |
| CN104590257A (en) * | 2013-10-30 | 2015-05-06 | 富士重工业株式会社 | Vehicle control apparatus |
| CN104298122A (en) * | 2014-02-20 | 2015-01-21 | 郑州宇通客车股份有限公司 | Hardware-in-loop test system and test method for ACC system development |
| CN104298122B (en) * | 2014-02-20 | 2018-01-19 | 郑州宇通客车股份有限公司 | A kind of hardware-in-the-loop test system and test method for ACC system exploitation |
| CN103921788A (en) * | 2014-04-02 | 2014-07-16 | 奇瑞汽车股份有限公司 | Automobile traveling control system and automobile traveling control method |
| CN104228827A (en) * | 2014-09-16 | 2014-12-24 | 成都衔石科技有限公司 | Following automobile capable of realizing lane changing following based on lane line detection |
| CN104210491A (en) * | 2014-09-16 | 2014-12-17 | 成都衔石科技有限公司 | Car-following motorcade having capability of lane-changing following based on linear array image sensors |
| CN104210490A (en) * | 2014-09-16 | 2014-12-17 | 成都衔石科技有限公司 | Automatic lane changing following vehicle team |
| CN104477168A (en) * | 2014-11-28 | 2015-04-01 | 长城汽车股份有限公司 | Automotive adaptive cruise system and method |
| CN107207007A (en) * | 2015-01-17 | 2017-09-26 | 奥迪股份公司 | For the method for the motor vehicle for running the driver assistance system with longitudinal guide |
| US10328937B2 (en) | 2015-01-17 | 2019-06-25 | Audi Ag | Method for operating a motor vehicle using a longitudinal driver assistance system |
| CN107207007B (en) * | 2015-01-17 | 2020-01-10 | 奥迪股份公司 | Method for operating a motor vehicle having a longitudinally guided driver assistance system |
| CN105807766A (en) * | 2016-03-06 | 2016-07-27 | 任荣源 | Intelligent tour inspection terminal for substation |
| CN105511479A (en) * | 2016-03-06 | 2016-04-20 | 张希梅 | Logistics remote monitoring and assisted fault handling system |
| CN107933548A (en) * | 2017-11-15 | 2018-04-20 | 杨华军 | A kind of parking stall recognition methods of automatic parking and system |
| CN108327718A (en) * | 2018-02-08 | 2018-07-27 | 周丰 | A kind of Vehicle Adaptive Cruising Control Systems and its control method |
| CN108327718B (en) * | 2018-02-08 | 2019-11-19 | 汪勇 | A kind of Vehicle Adaptive Cruising Control Systems and its control method |
| CN110758400A (en) * | 2018-07-27 | 2020-02-07 | 郑州宇通客车股份有限公司 | Control method and device for intelligently driving vehicle |
| CN108973678A (en) * | 2018-07-29 | 2018-12-11 | 合肥市智信汽车科技有限公司 | A kind of automobile automatic cruise control system |
| CN110239525A (en) * | 2019-05-29 | 2019-09-17 | 浙江吉利控股集团有限公司 | One kind is parked method, apparatus and system |
| CN112193207A (en) * | 2020-09-14 | 2021-01-08 | 金陵科技学院 | Intelligent vehicle-mounted interconnection safety system based on 5G technology |
| CN112339656A (en) * | 2020-11-10 | 2021-02-09 | 南昌智能新能源汽车研究院 | Control method for multi-module triggering of vehicle high-mount stop lamp |
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