Vehicle overspeed determination method and device
A technology for determining devices and methods, which is applied in the field of transportation and can solve problems such as vehicle accidents
Inactive Publication Date: 2020-04-17
沈阳世纪高通科技有限公司
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- Application Information
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Problems solved by technology
However, if the driver has little driving experience or is driving on an unfamiliar road, the vehicle may cause a traffic accident
Method used
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[0023] In order to clearly describe the technical solutions of the embodiments of the present application, in the embodiments of the present application, words such as "first" and "second" are used to distinguish the same or similar items with basically the same function and effect. For example, the first threshold and the second threshold are only used to distinguish different thresholds, and their sequence is not limited. Those skilled in the art can understand that words such as "first" and "second" do not limit the number and execution order, and words such as "first" and "second" do not necessarily limit the difference.
[0024] It should be noted that, in the embodiments of the present application, words such as "exemplary" or "for example" are used as examples, illustrations or descriptions. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present application shall not be interpreted as being more preferred or more ad...
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The invention discloses a vehicle overspeed determination method and device, which relates to the technical field of traffic and is used for reducing the probability of traffic accidents from a vehicle source. The method comprises the steps that a vehicle-mounted terminal obtains the vehicle type, the current vehicle speed and information of multiple coordinates of a target vehicle; the vehicle-mounted terminal determines a target road on which the target vehicle travels according to the information of the multiple coordinates; the vehicle-mounted terminal determines the corresponding maximumsafe vehicle speed when the target vehicle runs on the target road according to the target road and the vehicle type; the vehicle-mounted terminal determines a critical value of the vehicle speed according to the maximum safe vehicle speed, wherein the critical value is less than the maximum safe vehicle speed, and the difference value between the critical value and the maximum safe vehicle speedis a preset value; and under the condition that the current vehicle speed is greater than or equal to the critical value and less than the maximum safe vehicle speed, the vehicle-mounted terminal sends first prompt information which is used for prompting that the vehicle speed of the target vehicle is about to exceed the safe vehicle speed.
Description
technical field [0001] The present application relates to the field of traffic technology, in particular to a method and device for determining vehicle overspeed. Background technique [0002] As the number of cars increases, the incidence of traffic accidents also increases. At present, the driver generally controls the speed of the vehicle according to the driving experience. However, if the driver has little driving experience or is driving on an unfamiliar road, the vehicle may cause a traffic accident. Therefore, how to reduce the probability of traffic accidents has become an important research direction. Contents of the invention [0003] Embodiments of the present application provide a method and device for determining vehicle speeding, which are used to reduce the probability of traffic accidents from the source of the vehicle. [0004] In order to achieve the above object, the embodiments of the present application adopt the following technical solutions: [...
Claims
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IPC IPC(8): G08G1/015G08G1/017G08G1/052G08G1/123
CPCG08G1/015G08G1/0175G08G1/052G08G1/123
Inventor 毕磊
Owner 沈阳世纪高通科技有限公司