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Car combined instrument

A combination instrument and automobile technology, which is applied to vehicle components, circuits or fluid pipelines, transportation and packaging, etc., can solve the problems of increasing the production cost of automobiles, and achieve the effect of improving user satisfaction

Inactive Publication Date: 2015-04-22
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are also some vehicle electronic devices to prevent fatigue driving, but most of these devices increase the device, thereby increasing the production cost of the car

Method used

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  • Car combined instrument

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Embodiment Construction

[0018] The present invention utilizes the combination meter of the automobile to implement the fatigue driving reminder function through the sound and light reminder mode. The combination meter is provided with a processor inside. The processor is connected to the timer and receives the vehicle ignition and vehicle speed signals. The ignition signal and the first driving speed are used to judge whether the vehicle is in a driving state. The combined instrument processor communicates with the audio head unit through the CAN bus. The touch screen of the audio head unit outputs control signals to the processor for regulation, and the processor sends setting option signals To the display of the audio host computer to assist in regulation; and to display parameters, the processor outputs an alarm signal to the buzzer and display screen of the instrument cluster to implement the fatigue driving reminder function.

[0019] The control method of the fatigue driving reminder function of...

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Abstract

The invention discloses a car combined instrument. A processor is arranged in the combined instrument, is connected with a timer, receives car ignition signals and communicates with a loudspeaker main machine through a CAN bus, a touch control display screen of the loudspeaker main machine outputs control signals to the processor, the processor transmits setting item video signals to a displayer of the loudspeaker main machine, and the processor outputs alarm signals to a combined instrument buzzer. The car combined instrument has the advantages that the combined instrument and a loudspeaker are used as a carrier, a car has a fatigue driving reminding function, can effectively remind a driver to pay attention to rests and does not affect normal driving of the driver when the car runs at high speed, and through the operable and convenience function setting, the satisfaction degree of a user is effectively improved.

Description

technical field [0001] The invention relates to a combination instrument in the field of automobiles, in particular to an automobile instrument with a fatigue driving reminding function. Background technique [0002] There are a large number of vehicles at present, and traffic accidents occur frequently, especially long-distance traffic accidents. In order to effectively reduce the occurrence of traffic accidents, various roads and complete vehicles have also taken many measures to limit the speed of running vehicles to minimize traffic accidents. [0003] The above-mentioned driving speed limit is to adapt to safe driving under various road conditions, and vehicles on the current market also mainly adopt some active, passive and other speed-limiting safe driving modes. But motor vehicle is a kind of high-speed carrier after all, has higher risk. When driving a vehicle, drivers often experience physical or psychological fatigue due to various reasons, resulting in inattent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K35/00B60R16/023
Inventor 王刚徐杰明姚晓东胡定辉赵夕长
Owner CHERY AUTOMOBILE CO LTD
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