Standby management method and system of intelligent vehicle-mounted information entertainment system

A technology for in-vehicle information and entertainment systems, applied in the field of standby management methods and systems of intelligent in-vehicle infotainment systems, can solve the problems of car battery feeding, affecting customer sampling, affecting user use, etc., to achieve controllable standby current and prevent The effect of system feed

Active Publication Date: 2016-05-25
苏州智行畅联科技有限公司
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Problems solved by technology

[0003] However, the in-vehicle infotainment system has the problems of too long start-up time and high power consumption of the car due to system instability after the car is turned off; therefore, in the existing IVI system, some manufacturers have The power consumption of the car needs to be turned off after the car is turned off. However, this will also cause the system to work normally when the car is started for a long time, affecting customer sampling, and affecting users' understanding of the car's 3D navigation, real-time road conditions, and assisted driving functions. and the IVI system is in standby mode after the car is turned off. However, due to the stability of smart devices, when the system is in an incomplete sleep state, if the standby power consumption is too high, it may even cause the car battery to feed power

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Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0046] For the standby management method of the intelligent vehicle infotainment system provided by the present invention, please refer to figure 1 , figure 1 It is a flow chart of an embodiment of a standby management method of an intelligent vehicle infotainment system in the present invention. The method provided by the present invention enables the vehicle-mounted infotainment system to be in a standby state or a dormant state after the car is turned off, which can not only wake up the system immediately after the car is ignited and work normally, solve the problem of slow speed...

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Abstract

The invention discloses a standby management method and system of an intelligent vehicle-mounted information entertainment system. A clocked flip-flop and a counter are arranged in the vehicle-mounted information entertainment system, and a base board processor and a core board processor of the vehicle-mounted information entertainment system are matched to form a standby repair mechanism, so that after a vehicle is off, the base board processor on the vehicle-mounted information entertainment system can trigger and monitor the standby state of a core board application processor on time, the power-on and off and the standby state of the core board application processor are controlled, the vehicle-mounted information entertainment system can normally enter the standby or sleep state after the vehicle is off, and system feed can be still prevented after the system is off.

Description

technical field [0001] The present invention relates to the technical field of vehicle information, in particular to a standby management method and system for an intelligent vehicle infotainment system. Background technique [0002] At present, with the development of the mobile Internet, more and more devices are interconnected through the network. The in-vehicle infotainment system (In-VehicleInfotainment, referred to as IVI) ), using a vehicle-specific central processor, based on the vehicle body bus system and Internet services, to form a vehicle-mounted integrated information processing system. In the existing technology, IVI has been able to realize a series of applications including 3D navigation, real-time road conditions, assisted driving, fault detection, vehicle information, body control, mobile office, online entertainment functions and TSP services, which greatly improves the vehicle Electronic, networked and intelligent level. [0003] However, the in-vehicl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023
CPCB60R16/023
Inventor 罗德祥熊泉张新锋马伟钟国敏范学明向林
Owner 苏州智行畅联科技有限公司
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