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Bluetooth 4.0 technology based IOV (Internet of Vehicles) real-time data transmission system

A technology of real-time data transmission and Internet of Vehicles, applied in the direction of short-distance communication services, nan, electrical components, etc., can solve the problems of complex data transmission system and poor applicability, and achieve good adaptability, simple structure, and low power consumption Effect

Inactive Publication Date: 2016-08-03
上海耘涯科技中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to solve the problem of complex and poor applicability of the existing data transmission system of the Internet of Vehicles. The present invention provides a real-time data transmission system of the Internet of Vehicles based on Bluetooth 4.0 technology

Method used

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  • Bluetooth 4.0 technology based IOV (Internet of Vehicles) real-time data transmission system

Examples

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Embodiment Construction

[0037] combine figure 1 Describe this embodiment, the real-time data transmission system of the Internet of Vehicles based on Bluetooth 4.0 technology described in this trial method, including a vehicle navigation system, a mobile terminal and a background server;

[0038] The mobile terminal of this embodiment is implemented by a smart phone;

[0039] The vehicle navigation system includes a GPS module 200, a network communication module 201, a vehicle touch display screen 202, a vehicle central control module 203 and a vehicle Bluetooth 4.0 module 204;

[0040] The smart phone includes a terminal wireless communication module 300, a central control module 301, a mobile phone Bluetooth 4.0 module 302 and a mobile phone touch screen 303;

[0041] The network communication module 201 obtains the vehicle status information of the vehicle node A100 through the CAN / LIN bus, such as: distance between vehicles, status of doors and windows, ambient temperature, whether the lights ar...

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Abstract

The invention discloses a Bluetooth 4.0 technology based IOV (Internet of Vehicles) real-time data transmission system, and relates to a data transmission system. The transmission system comprises a vehicle-mounted navigation system, a mobile terminal and a background server. The vehicle-mounted navigation system is used for obtaining vehicle state information and vehicle position information of a vehicle node, and sending the vehicle state information and the vehicle position information as well as receiving real-time information by utilizing the Bluetooth 4.0; the mobile terminal is used for receiving the vehicle state information and the vehicle position information as well as receiving the real-time information through the Bluetooth 4.0; and the background server is used for storing and processing the vehicle state information and the vehicle position information for the mobile terminal and is also used for providing the real-time information for the vehicle-mounted navigation system and sending the real-time information through the mobile terminal. The Bluetooth 4.0 technology based IOV real-time data transmission system is suitable for mobile phones with the standardized Bluetooth 4.0, and is simple in structure and good in applicability.

Description

technical field [0001] The invention relates to a data transmission system, in particular to a real-time data transmission system for Internet of Vehicles based on Bluetooth 4.0 technology. Background technique [0002] The existing data transmission systems of the Internet of Vehicles mainly include the following types: [0003] 1. Data transmission is carried out through the built-in mobile network communication module of the car. [0004] The built-in mobile network communication module in the car uses GPRS, CDMA, LTE and other technologies to connect the car to the network. Based on the current situation, this solution has problems such as high hardware cost, the need for renewal and maintenance of the SIM card in the later period, and low user willingness to renew. [0005] 2. Data transmission is carried out through the wifi hotspot of the mobile phone. [0006] Basically, the way to connect through wifi is to use the mobile phone as a hotspot (AP). In this usage sc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/00H04W4/04
CPCH04W4/80
Inventor 李祥信贾涛刘永棋
Owner 上海耘涯科技中心