CN204989975U - Self -driving car with driving safety ensures function - Google Patents
Self -driving car with driving safety ensures function Download PDFInfo
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- CN204989975U CN204989975U CN201520578690.9U CN201520578690U CN204989975U CN 204989975 U CN204989975 U CN 204989975U CN 201520578690 U CN201520578690 U CN 201520578690U CN 204989975 U CN204989975 U CN 204989975U
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Abstract
The utility model discloses a self -driving car with driving safety ensures function, including the automobile body, still including the road conditions acquisition unit that is used for gathering highway condition information, the car that is used for measuring distance between automobile body and the barrier is apart from induction element and be used for measuring the wind speed monitor cell who the wind comes from the automobile body side, road conditions acquisition unit, car are apart from induction element and wind speed monitor cell respectively with the information transmission that the obtains centralized computer to self -driving car, wind speed monitor cell sets up on the automobile body top. The utility model discloses side direction wind can be effectively solved and to the influence of unmanned in -process vehicle when the oversize vehicle, unpiloted security is increased.
Description
Technical field
The utility model relates to pilotless automobile, particularly, relates to a kind of pilotless automobile with operation safety function.
Background technology
In high vehicle speeds process, because body of a motor car upper and lower air-flow velocity is different, make body top section and bottom mineralization pressure poor, thus generation lift and Trimming Moment.Aerodynamic lift is very important on the impact of high-speed running stability of automobile, even if when calm, when the car speed of a motor vehicle reaches 161km/h, aerodynamic lift also can reach 20% ~ 25% of car weight easily, when there being beam wind (being have beam wind under usual condition), due to battle array wind action, the impact of aerodynamic lift can be larger, and automobile will be made like this to produce dangerous and Steering.This situation in strong wind weather or high vehicle speeds process near travel in oversize vehicle time impression especially obvious.In general driving procedure, as driver, to experience lateral wind too large, when there is the sensation of " wafing " in car body, can initiatively reduction of speed, or away from the oversize vehicle of side process, thus avoid lateral wind on the impact of driving safety.But how pilotless automobile solves this problem by people's perception and remains a problem needing to solve.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of pilotless automobile with operation safety function, effectively can solve lateral wind and the impact of vehicle in oversize vehicle is on unmanned process, increase unpiloted security.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A kind of pilotless automobile with operation safety function, comprise car body, also comprise the road condition acquiring unit for gathering traffic information, for measure the spacing of car body and barrier spacing sensing unit and for measuring the air monitoring unit that vehicle body side be the wind comes from, described road condition acquiring unit, spacing sensing unit and air monitoring unit are respectively by the centralized computer of the information transmission of acquisition to pilotless automobile, and described air monitoring unit is arranged on car body top.
Preferably, described spacing sensing unit comprises front-and-rear vehicle distance sensing unit and left and right spacing sensing unit, and described front-and-rear vehicle distance sensing unit is 2, is separately positioned on car body front end and tail end, described left and right spacing sensing unit is 2, is separately positioned on the car body left and right sides.
Preferably, described spacing sensing unit comprises front-and-rear vehicle distance sensing unit and left and right spacing sensing unit, described front-and-rear vehicle distance sensing unit is 2, be separately positioned on car body front end and tail end, described left and right spacing sensing unit is 4, every 2 is one group, and two groups are separately positioned on the car body left and right sides, and about 2 the spacing sensing units often organized are separately positioned on the car body on forward and backward wheel top.
Preferably, described road condition acquiring unit is 2, is separately positioned on the position of car body top near front window, vehicle rear window.
Preferably, described road condition acquiring unit is vehicle-mounted camera.
Preferably, described spacing sensing unit is radar or laser range finder.
Preferably, described air monitoring unit is anemoscope.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model effectively can solve lateral wind and the impact of vehicle in motorbus or lorry are on unmanned process, increases unpiloted security; In the utility model front-and-rear vehicle distance sensing unit and left and right spacing sensing unit can in Real-Time Monitoring driving way with surrounding vehicles distance, combining road condition collecting unit gathers surrounding vehicles situation, effectively can avoid and the oversize vehicle hypotelorism of running at high speed, thus be subject to the impact of the lateral wind that it brings; Air monitoring unit, to the monitoring of lateral wind, can be sent to the centralized computer of Unmanned Systems in real time, takes the measure reducing travel speed, thus ensure the traffic safety of unmanned process when lateral wind is excessive.
Accompanying drawing explanation
Fig. 1 is the pilotless automobile structural representation in the utility model with operation safety function;
Wherein, 1 be car body, 2 be front-and-rear vehicle distance sensing unit, 3 be left and right spacing sensing unit, 4 be road condition acquiring unit, 5 for air monitoring unit.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, there is in the utility model the pilotless automobile of operation safety function, comprise car body 1, for gather traffic information road condition acquiring unit 4, for measure the spacing of car body and barrier spacing sensing unit and for measuring the air monitoring unit 5 that vehicle body side be the wind comes from, described road condition acquiring unit 4, spacing sensing unit and air monitoring unit 5 are respectively by the centralized computer of the information transmission of acquisition to pilotless automobile, and described air monitoring unit 5 is arranged on car body 1 top.
In a specific embodiment, the pilotless automobile with operation safety function comprise car body 1, for gather traffic information road condition acquiring unit 4, for measure the spacing of car body and barrier spacing sensing unit and for measuring the air monitoring unit 5 that vehicle body side be the wind comes from, air monitoring unit 5 is arranged on car body 1 top; Described spacing sensing unit comprises front-and-rear vehicle distance sensing unit 2 and left and right spacing sensing unit 3, and front-and-rear vehicle distance sensing unit 2 is 2, is separately positioned on car body 1 front end and tail end, and left and right spacing sensing unit 3 is 2, is separately positioned on car body 1 left and right sides.Road condition acquiring unit 4 is 2, is separately positioned on car body 1 top near the position of front window, vehicle rear window.Road condition acquiring unit 4 is vehicle-mounted camera, and described spacing sensing unit is radar range finder, and air monitoring unit 5 is anemoscope.Road condition acquiring unit 4, spacing sensing unit and air monitoring unit 5 are respectively by the centralized computer of the information transmission of acquisition to pilotless automobile, if the oversize vehicle occurring running at high speed detected around, then centralized computer sends instruction to Unmanned Systems, makes it carry out away from the own speed of a motor vehicle of reduction while dodging; When air monitoring unit 5 monitor lateral wind wind speed excessive time, then send reduction of speed instruction, ensure traffic safety.
In another specific embodiment, the pilotless automobile with operation safety function comprise car body 1, for gather traffic information road condition acquiring unit 4, for measure the spacing of car body and barrier spacing sensing unit and for measuring the air monitoring unit 5 that vehicle body side be the wind comes from, air monitoring unit 5 is arranged on car body 1 top; Described spacing sensing unit comprises front-and-rear vehicle distance sensing unit 2 and left and right spacing sensing unit 3, front-and-rear vehicle distance sensing unit is 2, be separately positioned on car body 1 front end and tail end, left and right spacing sensing unit is 4, every 2 is one group, two groups are separately positioned on car body 1 left and right sides, and about 2 the spacing sensing units 2 often organized are separately positioned on the car body 1 on forward and backward wheel top.Road condition acquiring unit 4 is 2, is separately positioned on car body 1 top near the position of front window, vehicle rear window.Road condition acquiring unit 4 is vehicle-mounted camera, and described spacing sensing unit is laser range finder, and air monitoring unit 5 is anemoscope.Road condition acquiring unit 4, spacing sensing unit and air monitoring unit 5 are respectively by the centralized computer of the information transmission of acquisition to pilotless automobile, if the oversize vehicle occurring running at high speed detected around, then centralized computer sends instruction to Unmanned Systems, it is made to carry out away from the own speed of a motor vehicle of reduction while dodging, about 4 spacing sensing units 3 can distance in clearer reflection driving process between parallel vehicles, thus provides better reference data to centralized computer; When air monitoring unit 5 monitor lateral wind wind speed excessive time, then send reduction of speed instruction, ensure traffic safety.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (7)
1. one kind has the pilotless automobile of operation safety function, comprise car body, it is characterized in that, also comprise the road condition acquiring unit for gathering traffic information, for measure the spacing of car body and barrier spacing sensing unit and for measuring the air monitoring unit that vehicle body side be the wind comes from, described road condition acquiring unit, spacing sensing unit and air monitoring unit are respectively by the centralized computer of the information transmission of acquisition to pilotless automobile, and described air monitoring unit is arranged on car body top.
2. there is the pilotless automobile of operation safety function as claimed in claim 1, it is characterized in that, described spacing sensing unit comprises front-and-rear vehicle distance sensing unit and left and right spacing sensing unit, described front-and-rear vehicle distance sensing unit is 2, be separately positioned on car body front end and tail end, described left and right spacing sensing unit is 2, is separately positioned on the car body left and right sides.
3. there is the pilotless automobile of operation safety function as claimed in claim 1, it is characterized in that, described spacing sensing unit comprises front-and-rear vehicle distance sensing unit and left and right spacing sensing unit, described front-and-rear vehicle distance sensing unit is 2, be separately positioned on car body front end and tail end, described left and right spacing sensing unit is 4, and every 2 is one group, two groups are separately positioned on the car body left and right sides, and about 2 the spacing sensing units often organized are separately positioned on the car body on forward and backward wheel top.
4. the pilotless automobile with operation safety function as described in any one of claim 1-3, is characterized in that, described road condition acquiring unit is 2, is separately positioned on the position of car body top near front window, vehicle rear window.
5. have the pilotless automobile of operation safety function as claimed in claim 4, it is characterized in that, described road condition acquiring unit is vehicle-mounted camera.
6. have the pilotless automobile of operation safety function as claimed in claim 4, it is characterized in that, described spacing sensing unit is radar or laser range finder.
7. have the pilotless automobile of operation safety function as claimed in claim 4, it is characterized in that, described air monitoring unit is anemoscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578690.9U CN204989975U (en) | 2015-08-04 | 2015-08-04 | Self -driving car with driving safety ensures function |
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| CN201520578690.9U CN204989975U (en) | 2015-08-04 | 2015-08-04 | Self -driving car with driving safety ensures function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711585A (en) * | 2016-04-29 | 2016-06-29 | 百度在线网络技术（北京）有限公司 | Vehicle control method and device for unmanned vehicle |
| CN106200638A (en) * | 2016-07-11 | 2016-12-07 | 佛山杰致信息科技有限公司 | A kind of intelligent vehicle with obstacle avoidance function |
| CN107757482A (en) * | 2017-10-19 | 2018-03-06 | 南京中高知识产权股份有限公司 | Pilotless automobile and its method of work |
| CN109559541A (en) * | 2018-11-20 | 2019-04-02 | 华东交通大学 | A kind of unmanned vehicle route management system |
| CN111615717A (en) * | 2018-12-26 | 2020-09-01 | Jvc建伍株式会社 | Vehicle recording control device, vehicle recording control method, and program |
-
2015
- 2015-08-04 CN CN201520578690.9U patent/CN204989975U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711585A (en) * | 2016-04-29 | 2016-06-29 | 百度在线网络技术（北京）有限公司 | Vehicle control method and device for unmanned vehicle |
| CN105711585B (en) * | 2016-04-29 | 2018-09-14 | 百度在线网络技术（北京）有限公司 | Control method for vehicle and device for automatic driving vehicle |
| CN106200638A (en) * | 2016-07-11 | 2016-12-07 | 佛山杰致信息科技有限公司 | A kind of intelligent vehicle with obstacle avoidance function |
| CN107757482A (en) * | 2017-10-19 | 2018-03-06 | 南京中高知识产权股份有限公司 | Pilotless automobile and its method of work |
| CN109559541A (en) * | 2018-11-20 | 2019-04-02 | 华东交通大学 | A kind of unmanned vehicle route management system |
| CN109559541B (en) * | 2018-11-20 | 2021-06-22 | 华东交通大学 | Unmanned vehicle route management system |
| CN111615717A (en) * | 2018-12-26 | 2020-09-01 | Jvc建伍株式会社 | Vehicle recording control device, vehicle recording control method, and program |
| US11769358B2 (en) | 2018-12-26 | 2023-09-26 | Jvckenwood Corporation | Vehicle recording control device, vehicle recording device, vehicle recording control method, and computer program |
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