Automobile overspeed intelligent reminding system and automobile overspeed intelligent reminding method
An intelligent reminder, automobile technology, applied in the automobile field, can solve the problems of whether the speed limit cannot be met, the limitation of the speed limit mode, etc., and achieve the effect of reducing the risk of overspeeding, reducing the speed of the vehicle, and the system structure and method are simple.
Inactive Publication Date: 2019-08-16
北京长城华冠汽车技术开发有限公司
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Problems solved by technology
This kind of setting speed limit mode is relatively limited, and it cannot meet the real-time monitoring of vehicle speed limit on comprehensive road sections and give the driver a reminder
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[0033] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0034] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this invention belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be understood to have meanings consistent with the meanings in the co...
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The invention relates to the field of automobile technologies, in particular to an automobile overspeed intelligent reminding system and an automobile overspeed intelligent reminding method. The system comprises a CAN transceiver, a reminding control module, a display module and a sound module, wherein the CAN transceiver is used for receiving an automobile speed value collected by an automobile speed collection device and a current road segment speed limit value sent by a GPS navigation system in real time and sending the automobile speed value and the current road segment speed limit value to the reminding control module; the reminding control module is used for judging whether the automobile speed value is greater than the current road segment speed limit value or not in real time, andif yes, a reminding control instruction is edited and sent to the display module and the sound module; the display module is used for receiving the reminding control instruction and displaying the automobile speed value and the current road segment speed limit value; and the sound module is used for receiving the reminding control instruction and making a sound for reminding. According to the system and the method, a driver is reminded in multiple modes by judging whether the automobile speed value is greater than the current road segment speed limit value or not, travel safety is guaranteed beneficially, and the system and the method have the advantages of being simple and low in cost.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to an intelligent overspeed alert system and an intelligent overspeed alert method for automobiles. Background technique [0002] Speeding is the main cause of traffic accidents. At present, all models with slightly higher configurations have a vehicle speed limit function, and vehicle speed limit devices are generally installed on the instrument cluster. The speed limit can generally be set. There are generally three modes for the speed limit, that is, the speed limit is 80km / h, 100km / h, and 120km / h; when the vehicle is driving at high speed, the vehicle speed can be set higher than 120km / h Finally, use the instrument to alarm to remind the driver that the vehicle speed exceeds the set value; when driving on the next road, you can set the vehicle speed to be higher than 80km / h, and then use the instrument to alarm to remind the driver that the vehicle speed is higher than the ...
Claims
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IPC IPC(8): G08G1/052G08B21/24G08B7/06H04L12/40
CPCG08B7/06G08B21/24G08G1/052H04L12/40H04L2012/40215
Inventor 董勇楠蔺鑫峰
Owner 北京长城华冠汽车技术开发有限公司