Car networking real-time data transmission system and method

A technology of real-time data transmission and Internet of Vehicles, which is applied in the field of vehicle data transmission system, can solve the problems of fast, reliable and convenient operation for users, low reliability of transmitted data, poor real-time performance, etc., and achieve convenient and reliable use and satisfy data reliability Transmission, to meet the effect of use

Active Publication Date: 2013-11-20
GUANGDONG ECAR TELEMATICS SERVICE
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Problems solved by technology

[0004] The purpose of the present invention is to provide a real-time data transmission system and method in the Internet of Vehicles, aiming to solve the problem of poor real-time performance, low reliability of transmission data and poor interactivity of the existing vehicle-mounted data transmission system, which cannot satisfy users with fast, reliable and convenient operation technical issues on demand

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  • Car networking real-time data transmission system and method

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Embodiment Construction

[0027] 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.

[0028] The invention discloses a real-time data transmission system in the Internet of Vehicles, such as figure 1 shown, including:

[0029] Vehicle-mounted navigation equipment: The vehicle-mounted navigation equipment has a central processing unit for data processing, that is, CPU, which can be ARM, X86 and other chips. In practical applications, the operating system of the vehicle-mounted navigation equipment can be wince, andriod, windows 8, linux and other operating systems;

[0030] Memory card: the memory card is connected to the car navigation device through a USB interface, and the memory card has a USB driver, a WIFI driver and a service entry program; in practical applications, the memory card can be an SD card or a TF card; ...

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Abstract

The invention discloses a car networking real-time data transmission system and method. The system comprises vehicle navigation equipment, a memory card, a push-to-talk terminal, a mobile phone and a service background, wherein the vehicle navigation equipment is provided with a central processing unit for processing data; the memory card is connected with the vehicle navigation equipment through a universal serial bus (USB) interface, and a USB drive program, a wireless fidelity (WIFI) drive program and a service entry program are stored in the memory card; the push-to-talk terminal is connected with the vehicle navigation equipment through the USB interface and is provided with a WIFI module; the mobile phone is provided with a 2-generation (G) or 3G module and a mobile phone WIFI module and in wireless communication connection with the push-to-talk terminal; and the service background is in communication connection with the mobile phone through a 2G or 3G network. The system has high data transmission timeliness and reliability, is convenient to use and satisfies the requirements of users on efficiently obtaining information in real time.

Description

technical field [0001] The invention relates to a vehicle-mounted data transmission system and method, in particular to a real-time data transmission system and method in the Internet of Vehicles. Background technique [0002] With the development of science and technology, cars are becoming more and more popular, and there are more and more types and functions of on-board equipment, including navigation, monitoring, anti-theft and multimedia entertainment, etc. The existing on-board equipment needs to obtain real-time data information when in use , For example, navigation equipment needs to obtain real-time road condition information to facilitate users to choose a route, and also needs to obtain real-time information such as weather information. The existing vehicle-mounted data transmission system has the following problems: on the one hand, the real-time performance is poor, and real-time information cannot be quickly obtained to meet user needs; Poor sex. [0003] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04L29/08
Inventor 王忠周川
Owner GUANGDONG ECAR TELEMATICS SERVICE
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