In-vehicle entertainment product and corresponding voice transmission method and system

Abstract

The embodiment of the invention provides an in-vehicle entertainment product and a corresponding voice transmission method and system, and belongs to the technical field of vehicles. The voice transmission method for the in-vehicle entertainment product comprises the steps: building a data connection between the in-vehicle entertainment product and a mobile terminal when the mobile terminal is located in a vehicle; collecting voice information of a driver; judging whether the frequency and decibel of voice information are respectively within a preset frequency range and a preset decibel rangeor not: filtering the voice information if the frequency and decibel of voice information are not respectively within the preset frequency range and the preset decibel range, or else transmitting thevoice information to the mobile terminal based on the data connection. According to the embodiment of the invention, the method can achieve the filtering of a noise signal collected by the in-vehicleentertainment product, enables the noise signal not to be transmitted to the mobile terminal, thereby saving the communication bandwidth between the in-vehicle entertainment product and the mobile terminal, enabling the in-vehicle entertainment product and the mobile terminal not to carry out the processing of the noise signal, and facilitating the resource allocation of the in-vehicle entertainment product and the mobile terminal.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of vehicles, and in particular, relate to a vehicle-machine and a corresponding voice transmission method and system. Background technique [0002] At present, with the rapid development of car-machine technology and smart phone technology, there are more and more interconnection solutions between car-machine and smart phone. Generally, compared with smart phones, car phones have a larger display screen, which is convenient for drivers to watch, while smart phones have more functions than car phones. Therefore, in the process of realizing the interconnection between the car machine and the smart phone, if the driver can control the mobile phone by voice through the mobile phone interface shown on the car machine, it can bring a better user experience, and the voice control is better than manual operation of the mobile phone. It can better ensure driving safety. [0003] However, the i...

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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a car-machine and a corresponding voice transmission method and system, which are used to realize the interconnection between the car-machine and the mobile terminal, and solve the waste of car-machine resources and communication bandwidth caused by invalid voice information during the interconnection process Expenditure problem

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