Vehicle-mounted communication system

A communication system and communication technology, which is applied in the field of communication, can solve the problems of unmatched connection, poor quality, loud noise, etc., achieve clear sound quality, expand the scope of use, and improve the effect of communication quality

Inactive Publication Date: 2017-02-01
姜俊
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing in-vehicle communication system can only support mobile phones with bluetooth transmission function for communication. For mobile phones without bluetooth function, it cannot be matched and connected. In addition, due to the influence of the surrounding environment and the influence of the speed of the car during the form of the car, the noise Relatively large, when communicating, the quality is poor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle-mounted communication system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0028] Such as figure 1 As shown, a vehicle communication system includes an instant messaging information processing module 1, a vehicle Bluetooth module 2, a voice input module 3, a voice output module 5, an external connection module 6 and an information input module 7.

[0029] The instant messaging information processing module 1 is respectively connected with the vehicle bluetooth module 2, the voice input module 3, the voice output module 5 and the information input module 7, for completing the connection between the voice input module 3 and the voice output module 5 and the external mobile phone The data information uploaded by the two-way voice communication between and completes the vehicle communication; ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a vehicle-mounted communication system comprising an instant messaging information processing module, a vehicle-mounted Bluetooth module, a voice input module, a voice output module, an external connection module and an information input module; the vehicle-mounted Bluetooth module, the voice input module, the voice processing module, the voice output module, the external connection module and the information input module are connected with the instant messaging information processing module. The vehicle-mounted communication system can be connected to a mobile phone having a Bluetooth function and can also be connected to a mobile phone having no Bluetooth function, thereby expanding the application range, echo cancellation and noise elimination processing is carried out on collected driver answer voice information through the voice processing module so as to ensure that the sound quality of the driver answer voice information transmitted to the mobile phone is clear, therefore the communication quality is improved, the output volume of the voice output module can be automatically adjusted according to the environmental noise, and a telephone card can be inserted in the vehicle-mounted communication system for communication when the mobile phone is powered off.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a vehicle communication system. Background technique [0002] The vehicle communication system refers to the communication system loaded on the car, which is characterized by using the car as the carrier, and can transmit wireless signals as the car moves. The existing in-vehicle communication system can only support mobile phones with bluetooth transmission function for communication. For mobile phones without bluetooth function, it cannot be matched and connected. In addition, due to the influence of the surrounding environment and the influence of the speed of the car during the form of the car, the noise Relatively large, when communicating, the quality is poor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a vehicle-mounted communication system that can support both mobile phones with bluetooth function ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04W4/00H04B1/3822
CPCH04B1/3822H04M1/72409H04M1/72412
Inventor 姜俊
Owner 姜俊
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap