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Intelligent vehicle-mounted communication informatization system and communication method based on 3-generation (3G) technology and cloud system

An in-vehicle communication and cloud system technology, applied in the intelligent in-vehicle communication information system and communication field based on 3G technology and cloud system, can solve the problems of low intelligence level, poor accuracy and single entertainment system of the in-vehicle system.

Inactive Publication Date: 2012-05-16
SHANGHAI QISUO INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to overcome the disadvantages in the prior art that the vehicle-mounted system needs to build a central server, and the GPS navigation is slow, the accuracy is poor, the entertainment system is single, and the overall intelligence level of the vehicle-mounted system is low, and to provide a navigation, anti-theft 3G technology and cloud system-based intelligent in-vehicle communication information system integrating , entertainment and information

Method used

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  • Intelligent vehicle-mounted communication informatization system and communication method based on 3-generation (3G) technology and cloud system
  • Intelligent vehicle-mounted communication informatization system and communication method based on 3-generation (3G) technology and cloud system
  • Intelligent vehicle-mounted communication informatization system and communication method based on 3-generation (3G) technology and cloud system

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Embodiment 1

[0095] please see figure 1 As shown, the present embodiment provides a smart in-vehicle communication information system based on 3G technology and cloud system, including the following modules:

[0096] Main control module 1, comprises the micro-controller based on ARM core of other modules of coordinated control described system, and intelligent embedded operating system;

[0097] Wireless communication module 2, that is, a wireless access module that connects the system to the Internet based on various 3G technologies, and is electrically connected to the main control module;

[0098] The positioning module 3 is a module that provides positioning functions for the system based on positioning systems such as GPS and Beidou, and is electrically connected to the main control module;

[0099] The sensor module 4 is a module that provides an anti-theft function based on ultrasonic sensing technology, and is electrically connected to the main control module;

[0100] Other func...

Embodiment 2

[0113] please see figure 2 As shown, this embodiment provides a navigation method for an intelligent vehicle communication information system based on 3G technology and a cloud system.

[0114] A navigation method for an intelligent vehicle communication information system based on 3G technology and a cloud system, comprising the following steps:

[0115] Step 1, the positioning module 3 in the intelligent vehicle communication information system 40 obtains the positioning synchronization information sent by the satellite 10, and the intelligent vehicle communication information system 40 obtains the latitude and longitude information of the current location according to the positioning synchronization information sent by the satellite 10, and Upload the latitude and longitude information to the remote cloud server system 20 through the wireless communication system;

[0116] Step 2, the cloud server system 20 determines the required map data through the latitude and longitu...

Embodiment 3

[0125] please see image 3 As shown, this embodiment provides a wireless network-assisted positioning method of an intelligent vehicle communication information system based on 3G technology and a cloud system.

[0126] A wireless network-assisted positioning method of an intelligent vehicle communication information system based on 3G technology and a cloud system, comprising the following steps:

[0127] Step 1, the intelligent in-vehicle communication information system 40 detects the surrounding GPS signals, if the GPS signals are good (the signal-to-noise ratio of the GPS signals can be regarded as good if the GPS signal is greater than the preset threshold), then use the GPS signals to obtain the latitude and longitude information of the current geographic location, And enter step 4; if the signal is not good (in terms of technical implementation, the signal-to-noise ratio of the GPS signal can be regarded as a bad GPS signal if the signal-to-noise ratio does not exceed ...

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Abstract

The invention provides an intelligent vehicle-mounted communication informatization system based on a 3-generation (3G) technology and a cloud system. The intelligent vehicle-mounted communication informatization system comprises a master control module, a wireless communication module, a positioning module, a sensor module and other functional modules, wherein the master control module comprises an advanced Risc machine (ARM)-based micro controller which is used for coordinatively controlling other modules of the system, and an intelligent embedded operating system; the wireless communication module is a wireless access module for accessing the system to the Internet based on various 3G technologies and is electrically connected with the master control module; the positioning module is a module for supplying a positioning function to the system based on positioning systems, such as a global positioning system (GPS), a beidou positioning system and the like, and is electrically connected with the master control module; the sensor module is a module for supplying a theftproof function based on an ultrasonic sensing technology and is electrically connected with the master control module; and other functional modules are modules for realizing main functions of the system. The invention also provides a communication method applied to the system. The system has the characteristics that: the GPS navigation speed is higher, the cloud system can be widely applied, and the whole vehicle-mounted system is higher in intelligentization level.

Description

Background technique [0001] The present invention relates to the field of vehicle-mounted electronic equipment, in particular to an intelligent vehicle-mounted communication information system based on 3G technology and a cloud system integrating navigation, anti-theft, entertainment and information provision, and also relates to a communication method of the system. technical field [0002] The traditional vehicle system is developed from the vehicle GPS navigation system, which generally includes the following modules: [0003] 1. The GPS module is a part of the vehicle system and is used to receive the information transmitted by the satellite. [0004] 2. The wireless communication module usually uses a vehicle-mounted wireless phone, radio or mobile data terminal (MDT) to complete the information interaction function. [0005] 3. The alarm control module sends an alarm signal to the monitoring center network and reports abnormal vehicle information. [0006] 4. Voice c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04W4/02
Inventor 戎建波
Owner SHANGHAI QISUO INFORMATION TECH
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