Vehicle-mounted information system

Abstract

A vehicle-mounted information system comprises a mobile communication device and a vehicle-mounted device. The mobile communication device comprises an input unit, a voice identification unit, an instruction parsing unit and a first communication unit. The input unit is used for receiving user voice. The voice identification unit is used for identifying the user voice received by the input unit and acquiring voice characteristic information. The instruction parsing unit is used for forming enabled instructions matched with applications based on the voice characteristic information matched with the applications. The first communication unit is used for sending the enabled instructions to a second communication unit. The vehicle-mounted device comprises the second communication unit, a control unit and an application unit. The second communication unit is used for receiving the enabled instructions, the control unit is used for acquiring the enabled instructions from the second communication unit and forming control commands matched with the applications based on the enabled instructions, and the application unit is used for providing a plurality of applications and initiating the applications matched with the control commands when receiving the control commands. The vehicle-mounted information system can achieve the control of each application based on the user voice, and improves the using convenience of a user.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a vehicle information system controlled by voice. Background technique [0002] With the improvement of people's living standards, automobiles have played an increasingly important role in people's work and life, and the continuous development of the automobile industry has gradually made in-vehicle communication and in-vehicle office a trend. In-vehicle communication has become a relatively fast-growing technology branch in the field of mobile communication. [0003] In the Chinese patent whose notification number is CN201689679U, a vehicle-mounted music player is disclosed, including a power supply, a voice processing unit, a storage unit, a radio frequency transmitting unit, a processor, a song download control unit, and the like. The power supply is used to provide power to the car music player; the voice processing unit is used to encode and decode mp3 file a...

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Problems solved by technology

[0004] However, the vehicle-mounted music player disclosed in said patent still requires manual control by the user to play, which brings inconvenience to the user in driving. At the same time, because the user needs to hold the steering wheel and observe the road conditions, manual The technical solution for controlling the car music player also poses a certain threat to driving safety

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