CN108230747A - A kind of vehicle traveling method for early warning, device and car-mounted terminal - Google Patents
A kind of vehicle traveling method for early warning, device and car-mounted terminal Download PDFInfo
- Publication number
- CN108230747A CN108230747A CN201611148152.1A CN201611148152A CN108230747A CN 108230747 A CN108230747 A CN 108230747A CN 201611148152 A CN201611148152 A CN 201611148152A CN 108230747 A CN108230747 A CN 108230747A
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- China
- Prior art keywords
- vehicle
- position information
- truck position
- early warning
- safety traffic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
Abstract
A kind of vehicle traveling method for early warning, device and car-mounted terminal, wherein the vehicle travels method for early warning, including：Network connection is established with surrounding vehicles；His truck position information that surrounding vehicles send is obtained by the network；Obtain this truck position information；Determine whether this vehicle meets safety traffic condition according to his truck position information and this truck position information；Carry out early warning when this vehicle is unsatisfactory for the safety traffic condition, solve existing driver overtake other vehicles or turning driving during, it is impossible to judge in blind area with the presence or absence of vehicle, the problem of blind pilotage increases travel risk.
Description
Technical field
The present invention relates to field of vehicle control, and in particular to a kind of vehicle traveling method for early warning, device and car-mounted terminal.
Background technology
With the development of economy with people's the accelerating rhythm of life, more and more people select self driving mode go on a journey,
During being travelled when road of driving, many artificial in a hurry or other reasons, driver drives vehicle cut-ins on road
Phenomenon is increasingly apparent, and in overtaking process, the volume that can encounter some vehicles of traveling ahead is larger, can block rear and overtake other vehicles vehicle
Sight, then form certain blind area to rear driver, and driver blindly overtakes other vehicles and undoubtedly increases accident at this time
Relative risk；Equally during driver drives high vehicle speeds, when driving to the turning section that shelter blocks, by
In being difficult that vehicle whether is had on the section judged behind shelter, blindly turning driving of driving will also result in one to driver at this time
Fixed danger.
Invention content
Therefore, the technical problem to be solved in the present invention be existing driver overtake other vehicles or turning driving during, no
It can judge to increase travel risk with the presence or absence of vehicle, blind pilotage in blind area.
In view of this, the present invention provides a kind of vehicle traveling method for early warning, including：
Network connection is established with surrounding vehicles；
His truck position information that surrounding vehicles send is obtained by the network；
Obtain this truck position information；
Judge whether this vehicle meets safety traffic condition according to his truck position information and this truck position information；
Early warning is carried out when this vehicle is unsatisfactory for the safety traffic condition.
Preferably, it is described to carry out early warning when this vehicle is unsatisfactory for the safety traffic condition, including：By voice prompt into
Row early warning.
Preferably, this described truck position information and his truck position information are vehicle GPS coordinate information.
Preferably, his truck position information described in the basis and this truck position information judge whether this vehicle meets safety traffic
Condition, including：
Ben Che and his vehicle distance, the traveling side of his vehicle are obtained according to this described truck position information and his the truck position information
To and this vehicle speed and his vehicle speed；
According to the distance, described vehicle speed and his vehicle speed and the travel direction of his vehicle, judge that this vehicle is permitted
Perhaps whether passing time is less than preset time, if it is, being unsatisfactory for safety traffic condition.
Correspondingly, the present invention also provides a kind of vehicles to travel prior-warning device, including：
Network establishes unit, for establishing network connection with surrounding vehicles；
His truck position information acquisition unit, for his the truck position information for obtaining that surrounding vehicles send by the network；
This truck position information acquisition unit, for obtaining this truck position information；
Judging unit, for judging whether this vehicle meets security row with this truck position information according to his the truck position information
Sail condition；
Prewarning unit, for carrying out early warning when this vehicle is unsatisfactory for the safety traffic condition.
Preferably, the prewarning unit, including：Early warning subelement carries out early warning for passing through voice prompt.
Preferably, this described truck position information and his truck position information are vehicle GPS coordinate information.
Preferably, the judging unit includes：
Acquiring unit, for obtaining Ben Che and his spacing with his the truck position information according to this described truck position information
From, the travel direction of his vehicle and this vehicle speed and his vehicle speed；
Time judging unit, for according to the distance, described vehicle speed and his vehicle speed and the row of his vehicle
Direction is sailed, judges that this vehicle allows whether passing time is less than preset time, if it is, being unsatisfactory for safety traffic condition.
Correspondingly, the present invention also provides a kind of car-mounted terminal, including：
Communication unit, for establishing network connection with other vehicles；
Positioning device obtains this truck position information；
Controller is connect respectively with the communication unit and the positioning device, and surrounding is received by the communication unit
His truck position information that vehicle is sent determines whether to meet safety according to his truck position information and this described truck position information
Driving conditions；
Display screen is connect with the controller, for showing his truck position information and this described truck position information.
Preferably, it further includes：Voice module is connect with the controller, for his vehicle in voice prompt preset range
Location information.
Preferably, it further includes：Switch, for car-mounted terminal described on/off.
Technical solution of the present invention has the following advantages：
Method for early warning is travelled according to vehicle provided by the invention, by establishing network connection, and utilize net with surrounding vehicles
Network obtains his the truck position information that surrounding vehicles are sent and obtains this truck position information simultaneously, according to his truck position information and this parking stall
Confidence breath determines whether this vehicle meets safety traffic condition, carries out early warning when this vehicle is unsatisfactory for safety traffic condition, solves existing
Have driver overtake other vehicles or turning driving during, it is impossible to judge in blind area with the presence or absence of vehicle, blind pilotage increases row
The problem of sailing is dangerous.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of flow chart of vehicle traveling method for early warning provided in an embodiment of the present invention；
Fig. 2 is a kind of structure diagram of vehicle traveling prior-warning device provided in an embodiment of the present invention；
Fig. 3 is a kind of structure diagram for car-mounted terminal that another embodiment of the present invention provides.
Specific embodiment
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, shall fall within the protection scope of the present invention.
A kind of vehicle traveling method for early warning provided in an embodiment of the present invention, in the controller of vehicle, to the row of vehicle
Cheng Jinhang controls are crossed, whether the blind area that is blocked in there are other vehicles, so as to carry out safety to driver if can learn in time
Early warning, while GPS positioning system in this vehicle is installed, there are the wireless communication devices such as bluetooth or wifi, on the vehicle of surrounding
It is also provided with GPS positioning system, there are the wireless communication devices such as bluetooth or wifi, device carries out by radio communication between vehicle
Wireless communication, as shown in Figure 1, vehicle traveling method for early warning includes：
S11 establishes network connection with surrounding vehicles；For example wireless wifi of WLAN transmission technology can wherein be passed through
Or the modes such as bluetooth carry out network foundation, and the data transmission between vehicle is then carried out by the network connection of foundation.
S12 obtains his truck position information that surrounding vehicles send by network；The navigation system connected by his vehicle, will
The location information of his vehicle utilizes network transmission to this vehicle in navigation system.
S13 obtains this truck position information；The location information of this vehicle is obtained by the navigation system of this vehicle, wherein it is preferred that originally
Truck position information is vehicle GPS coordinate information with his truck position information.
S14 judges whether this vehicle meets safety traffic condition according to his truck position information and this truck position information；For example,
By his truck position information and this truck position information can know the distance between Ta Che and this vehicle or by it is pre- periodically
In the situation of change of his truck position information know the travel speed of his vehicle or by his vehicle position within a certain period of time
Information judges that he is opposite traveling with this vehicle or travels in the same direction vehicle；Driving safety condition can be pre-set velocity standard either
Preset time standard.
S15 carries out early warning when this vehicle is unsatisfactory for safety traffic condition.It is preferred that by voice prompt carry out early warning or
It is to be reminded by the vehicle location coordinate constantly flickered in display screen.
The vehicle traveling method for early warning provided according to embodiments of the present invention, by establishing network connection with surrounding vehicles, and
Obtain his the truck position information that surrounding vehicles send using network and obtain this truck position information simultaneously, according to his truck position information and
This truck position information determines whether this vehicle meets safety traffic condition, and early warning, solution are carried out when this vehicle is unsatisfactory for safety traffic condition
Determined existing vehicle overtake other vehicles or turning driving during, it is impossible to judge in blind area with the presence or absence of vehicle, increase travel risk
The problem of.
As a kind of specific embodiment, step S14 further comprises following steps：
S141 obtains Ben Che and his vehicle distance, the travel direction of his vehicle according to this truck position information and his truck position information
And this vehicle speed and his vehicle speed；
S142, according to distance, this vehicle speed and his vehicle speed and the travel direction of his vehicle, when judging that this vehicle allows to overtake other vehicles
Between whether be less than preset time, if it is, being unsatisfactory for safety traffic condition.
Such as after obtaining this vehicle and his vehicle distance, under the maximum speed of place travel speed limit, when the traveling of his vehicle
Direction travels in opposite directions with this vehicle, then calculate this vehicle according to the calculation that travels in opposite directions section or is made by turning by overtaking other vehicles
The time can be set as preset time by the minimum time, be calculated further according to this vehicle obtained in real time and his vehicle actual vehicle speed
This vehicle by overtake other vehicles section or by turning allow the passing time used, will allow the passing time used and it is default when
Between be compared after, when allow passing time be less than preset time when, it was demonstrated that there is no time enough under the conditions of current driving
It is overtaken other vehicles or is turned, carry out early warning at this time.Assuming that section speed limit of overtaking other vehicles is 80km/h, opposed vehicle travel speed is 60km/
H needs preset time as the time span of 20 seconds if this vehicle is overtaken other vehicles using the speed piggybacking of 80km/h, at this time will not with it is right
It collides to vehicle, and this vehicle is just being travelled with the speed of 60km/h now, calculates the permission piggybacking there are 15s with opposed vehicle
The time overtaken other vehicles, more than 15 seconds after will collide with opposed vehicle, even if this means that accelerates to 80km/h's immediately
The max speed can not also complete piggybacking and overtake other vehicles, therefore be unsatisfactory for safety traffic condition.
The vehicle traveling method for early warning provided according to embodiments of the present invention, by establishing network connection with surrounding vehicles, and
Obtain his the truck position information that surrounding vehicles send using network and obtain this truck position information simultaneously, according to his truck position information and
This truck position information determines whether this vehicle meets the safety traffic time, and early warning, solution are carried out when this vehicle is unsatisfactory for the safety traffic time
Determined existing vehicle overtake other vehicles or turning driving during, it is impossible to judge in blind area with the presence or absence of vehicle, increase travel risk
The problem of.
Correspondingly, the embodiment of the present invention further includes a kind of vehicle traveling prior-warning device, as shown in Fig. 2, including：
Network establishes unit 21, for establishing network connection with surrounding vehicles；
His truck position information acquisition unit 22, for his the truck position information for obtaining that surrounding vehicles send by network；
This truck position information acquisition unit 23, for obtaining this truck position information；
Judging unit 24, for judging whether this vehicle meets safety traffic with this truck position information according to his truck position information
Condition；
Prewarning unit 25 is unsatisfactory for the progress early warning of safety traffic condition for working as this vehicle.
Preferably, the prewarning unit, including：Early warning subelement carries out early warning for passing through voice prompt.
Preferably, this truck position information and his truck position information are vehicle GPS coordinate information.
Preferably, judging unit 24 includes：
Acquiring unit, for obtaining Ben Che and his vehicle distance, his vehicle according to this truck position information and his truck position information
Travel direction and this vehicle speed and his vehicle speed；
Time judging unit, for according to distance, this vehicle speed and his vehicle speed and the travel direction of his vehicle, judging this
Vehicle allows whether passing time is less than preset time, if it is, being unsatisfactory for safety traffic condition.
Vehicle provided in an embodiment of the present invention travels prior-warning device, establishes unit by network and establishes network with surrounding vehicles
Connection, and this truck position information is obtained simultaneously using his the truck position information that network acquisition surrounding vehicles are sent, according to his parking stall
Confidence ceases and this truck position information determines whether this vehicle meets safety traffic condition, is carried out when this vehicle is unsatisfactory for safety traffic condition
Early warning, solve existing vehicle overtake other vehicles or turning driving during, it is impossible to judge in blind area with the presence or absence of vehicle, increase row
The problem of sailing is dangerous.
Correspondingly, another embodiment of the present invention also provides a kind of car-mounted terminal, in vehicle, which to include：
Communication unit 311, for establishing network connection with other vehicles；Network connection can pass through wifi or the shape of bluetooth
Formula is established,
Positioning device 312 obtains this truck position information；This truck position information is obtained by the GPS system installed on vehicle.
Controller 313 is connect respectively with communication unit and the positioning device, and receiving surrounding vehicles by communication unit sends out
His the truck position information sent determines whether to meet safety traffic condition according to his truck position information and this truck position information；
Display screen 314, connect with controller, for his truck position information of display and this truck position information.
Preferably, it further includes：Voice module is connect with controller, for his truck position in voice prompt preset range
Information.The voice module can be the devices such as a loudspeaker.
Preferably, it further includes：Switch, on/off car-mounted terminal.
The car-mounted terminal that above-described embodiment provides establishes network connection, and utilize and determine by communication unit and surrounding vehicles
His truck position information that position device and controller obtain that this truck position information and surrounding vehicles send respectively, according to his parking stall confidence
Breath and this truck position information determine whether this vehicle meets safety traffic condition, are carried out in advance when this vehicle is unsatisfactory for safety traffic condition
It is alert, solve existing vehicle overtake other vehicles or turning driving during, it is impossible to judge to travel with the presence or absence of vehicle, increase the blind area in
The problem of risk.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Among changing still in the protection domain of the invention.
Claims (11)
1. a kind of vehicle travels method for early warning, which is characterized in that including：
Network connection is established with surrounding vehicles；
His truck position information that surrounding vehicles send is obtained by the network；
Obtain this truck position information；
Judge whether this vehicle meets safety traffic condition according to his truck position information and this truck position information；
Early warning is carried out when this vehicle is unsatisfactory for the safety traffic condition.
2. according to the method described in claim 1, it is characterized in that, it is described when this vehicle is unsatisfactory for the safety traffic condition into
Row early warning, including：Early warning is carried out by voice prompt.
3. according to the method described in claim 1, it is characterized in that, this described truck position information and his truck position information are vehicle
GPS coordinate information.
4. according to the method described in claim 1, it is characterized in that, his truck position information described in the basis and this parking stall confidence
Breath judges whether this vehicle meets safety traffic condition, including：
According to this described truck position information and his the truck position information obtain Ben Che and his vehicle distance, the travel direction of his vehicle with
And this vehicle speed and his vehicle speed；
According to the distance, described vehicle speed and his vehicle speed and the travel direction of his vehicle, judge that this vehicle allows to surpass
Whether the vehicle time is less than preset time, if it is, being unsatisfactory for safety traffic condition.
5. a kind of vehicle travels prior-warning device, which is characterized in that including：
Network establishes unit, for establishing network connection with surrounding vehicles；
His truck position information acquisition unit, for his the truck position information for obtaining that surrounding vehicles send by the network；
This truck position information acquisition unit, for obtaining this truck position information；
Judging unit, for judging whether this vehicle meets safety traffic item with this truck position information according to his the truck position information
Part；
Prewarning unit, for carrying out early warning when this vehicle is unsatisfactory for the safety traffic condition.
6. device according to claim 5, which is characterized in that the prewarning unit, including：
Early warning subelement carries out early warning for passing through voice prompt.
7. device according to claim 5, which is characterized in that this described truck position information is vehicle with his truck position information
GPS coordinate information.
8. device according to claim 5, which is characterized in that the judging unit includes：
Acquiring unit, for according to this described truck position information and his the truck position information obtain Ben Che and his vehicle distance, he
The travel direction of vehicle and this vehicle speed and his vehicle speed；
Time judging unit, for according to the distance, described vehicle speed and his vehicle speed and the traveling side of his vehicle
To, judge this vehicle allow passing time whether be less than preset time, if it is, being unsatisfactory for safety traffic condition.
9. a kind of car-mounted terminal, which is characterized in that including：
Communication unit, for establishing network connection with other vehicles；
Positioning device obtains this truck position information；
Controller is connect respectively with the communication unit and the positioning device, and surrounding vehicles are received by the communication unit
His the truck position information sent determines whether to meet safety traffic according to his truck position information and this described truck position information
Condition；
Display screen is connect with the controller, for showing his truck position information and this described truck position information.
10. car-mounted terminal according to claim 9, which is characterized in that further include：Voice module connects with the controller
It connects, for his truck position information in voice prompt preset range.
11. car-mounted terminal according to claim 9, which is characterized in that further include：Switch, for vehicle described on/off
Mounted terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611148152.1A CN108230747A (en) | 2016-12-13 | 2016-12-13 | A kind of vehicle traveling method for early warning, device and car-mounted terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611148152.1A CN108230747A (en) | 2016-12-13 | 2016-12-13 | A kind of vehicle traveling method for early warning, device and car-mounted terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108230747A true CN108230747A (en) | 2018-06-29 |
Family
ID=62638947
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611148152.1A Withdrawn CN108230747A (en) | 2016-12-13 | 2016-12-13 | A kind of vehicle traveling method for early warning, device and car-mounted terminal |
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| CN (1) | CN108230747A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109738923A (en) * | 2019-03-18 | 2019-05-10 | 腾讯科技（深圳）有限公司 | A kind of traffic navigation method and apparatus and system |
| CN110556025A (en) * | 2019-08-27 | 2019-12-10 | 浙江科技学院 | automobile overtaking early warning method based on Internet of vehicles |
| CN113538913A (en) * | 2021-07-16 | 2021-10-22 | 河南理工大学 | Expressway overtaking prompt and psychological intervention device and method |
| CN113879322A (en) * | 2021-09-30 | 2022-01-04 | 国唐汽车有限公司 | Overtaking early warning method, system and device based on V2V and vehicle |
| WO2023103507A1 (en) * | 2021-12-06 | 2023-06-15 | 中兴终端有限公司 | Vehicle control method, electronic device, and storage medium |
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| CN104167097A (en) * | 2014-09-03 | 2014-11-26 | 中国科学院合肥物质科学研究院 | Dynamic overtaking track generation system based on vehicle-to-vehicle communication and generation method thereof |
| CN104269073A (en) * | 2014-09-11 | 2015-01-07 | 同济大学 | Reverse lane overtaking early warning method based on vehicle-to-vehicle communication |
| US20160121893A1 (en) * | 2014-11-04 | 2016-05-05 | Volvo Car Corporation | Method and system for assisting overtaking |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104167097A (en) * | 2014-09-03 | 2014-11-26 | 中国科学院合肥物质科学研究院 | Dynamic overtaking track generation system based on vehicle-to-vehicle communication and generation method thereof |
| CN104269073A (en) * | 2014-09-11 | 2015-01-07 | 同济大学 | Reverse lane overtaking early warning method based on vehicle-to-vehicle communication |
| US20160121893A1 (en) * | 2014-11-04 | 2016-05-05 | Volvo Car Corporation | Method and system for assisting overtaking |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738923A (en) * | 2019-03-18 | 2019-05-10 | 腾讯科技（深圳）有限公司 | A kind of traffic navigation method and apparatus and system |
| CN109738923B (en) * | 2019-03-18 | 2023-07-14 | 腾讯科技（深圳）有限公司 | Driving navigation method, device and system |
| CN110556025A (en) * | 2019-08-27 | 2019-12-10 | 浙江科技学院 | automobile overtaking early warning method based on Internet of vehicles |
| CN113538913A (en) * | 2021-07-16 | 2021-10-22 | 河南理工大学 | Expressway overtaking prompt and psychological intervention device and method |
| CN113879322A (en) * | 2021-09-30 | 2022-01-04 | 国唐汽车有限公司 | Overtaking early warning method, system and device based on V2V and vehicle |
| WO2023103507A1 (en) * | 2021-12-06 | 2023-06-15 | 中兴终端有限公司 | Vehicle control method, electronic device, and storage medium |
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Effective date of registration: 20180903 Address after: 511458 9, Nansha District Beach Road, Guangzhou, Guangdong, 9 Applicant after: Evergrande Faraday Future Smart Car (Guangdong) Co.,Ltd. Address before: 100026 8 floor 909, 105 building 3, Yao Yuan Road, Chaoyang District, Beijing. Applicant before: Lexus Automobile (Beijing) Co.,Ltd. |
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