Method of automatically controlling vehicle speed based on surrounding conditions of vehicle
A vehicle and vehicle speed technology, which is applied to non-electric variable control, control devices, vehicle accessories, etc., and can solve problems such as low flexibility of driving speed control schemes
Pending Publication Date: 2020-12-25
的卢技术有限公司
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Problems solved by technology
In the process of driving a car, the car can only run at the speed preset by the driver. If the driving speed needs to be changed, the driver needs to control the accelerator or brake to achieve it, which will easily lead to low flexibility of the car driving speed control scheme.
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[0019] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0020] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiment...
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The invention discloses a method of automatically controlling vehicle speed based on surrounding conditions of a vehicle. According to the method, current road condition information of the vehicle isacquired through a camera arranged right ahead the top of the vehicle, current vehicle speed information of the vehicle is obtained, and relative speed of vehicles on two sides relative to the vehicleis detected through auxiliary speed measuring probes arranged on two sides of the vehicle; when the situation that the current road condition information is complicated and the relative speed is larger than a set speed threshold value is detected, the vehicle is controlled to decelerate; and when the situation that the current road condition information is simple and the relative speed is smallerthan or equal to the set speed threshold value is detected, the vehicle is controlled to accelerate, so that automatic control over the vehicle speed is achieved, and the flexibility in the vehicle speed control process is improved. The system has the advantages of intelligence, sense of science and technology, and convenience and quickness in operation, and meanwhile, unsafe accidents caused byhigher vehicle speed in the driving process of the vehicle can be avoided.
Description
technical field [0001] The invention relates to the technical field of smart cars, in particular to a method for automatically controlling the speed of a vehicle based on surrounding conditions of the vehicle. Background technique [0002] With the rapid development of the economy, there are often auxiliary equipment inside the vehicle. Smart modules such as sim cards and GPS modules are installed in the auxiliary equipment to locate and obtain location information and upload the current data information of the vehicle to the server. The intelligent assistance can notify the server that the current vehicle has departed, Alipay charges, etc. In the process of driving a car, the car can only run at the speed preset by the driver. If the driving speed needs to be changed, the driver needs to control the accelerator or brake to achieve it, which will easily lead to low flexibility of the car driving speed control scheme. Contents of the invention [0003] In view of the above...
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IPC IPC(8): B60K31/00
CPCB60K31/00B60K31/0008
Inventor 孟凡靖
Owner 的卢技术有限公司