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Ringing system of internet of vehicles

A technology of ringing system and Internet of Vehicles, applied in the direction of transmission system, communication between vehicles and infrastructure, vehicle components, etc., can solve the problem of failure to achieve closed loop, difficulty in obtaining ringing status, and return status code that does not follow the system protocol and other problems, to achieve the effect of cost saving, smooth technology upgrade, and convenient use.

Active Publication Date: 2019-02-22
钛马信息网络技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of E1 lines has the following disadvantages: 1. It is difficult to introduce E1 voice lines; 2. An E1 voice line can only support 30 calls at the same time; 3. It is difficult to obtain the ringing status; 4. Telecom operators restrict access due to security reasons
The status codes given by the network protocol are also very different. Many returned status codes do not follow the system protocol. The Internet of Vehicles system forms a black box between the telecom operator and the vehicle terminal, and cannot achieve a closed loop.

Method used

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Embodiment Construction

[0020] A ringing system for the Internet of Vehicles in the embodiment of the present invention introduces a SIP line to replace the E1 line, follows the SIP communication protocol, and uses the network to realize the connection between the vehicle and the machine.

[0021] In order to make the above objects, features and beneficial effects of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] see now figure 2 , figure 2 Disclosed is a ringing system for the Internet of Vehicles, comprising: a vehicle terminal 15, a mobile SIP server 16, a local asterisk module 17, a user interface server 18, a database 19, an operation module 14, an API authority control module 13 and a message queue module 13, The vehicle-mounted terminal 15 and the mobile SIP server 16 are connected through a PBX, the mobile SIP server 16 and the local asterisk module 17 are con...

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PUM

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Abstract

The invention discloses a ringing system of an internet of vehicles. The ringing system comprises a vehicle end, a mobile SIP server, a local asterisk module, a user interface server, a database, an operating module, an API right control module, and a message queue module, wherein the vehicle end and the mobile SIP server are connected through PBX, the mobile SIP server and the local asterisk module are connected through an SIP protocol, the user interface server and the database are connected through a database protocol, the operating module and the asterisk are connected through SIP, and thelocal asterisk transmits the SIP request to the mobile SIP server. In the ringing system, the SIP line is introduced to replace the E1 line, the SIP communication protocol is followed, and the vehicle machine is activated through the network.

Description

technical field [0001] The invention relates to a ringing system, in particular to a ringing system for Internet of Vehicles. Background technique [0002] The traditional Internet of Vehicles uses E1 lines for ringing and car wake-up. figure 1 It shows the architecture diagram of the ringing system of the Internet of Vehicles in the prior art. The ringing system of the traditional Internet of Vehicles is provided to the Internet of Vehicles business system through the asterisk voice platform and the E1 voice line to wake up the terminal. Asterisk is an open source The software VoIP PBX system of the code, it is a pure software implementation scheme running under the Linux environment. Asterisk is a very full-featured application that provides many telecommunications functions. A time-division multiplexing frame of E1 (its length T=125us) is divided into 32 equal time slots, and the numbers of the time slots are CH0~CH31. The time slot CH0 is used for frame synchronizatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M19/04H04L29/06H04L29/08H04W4/44G10L15/26
CPCH04L65/1066H04L67/12H04M19/04H04W4/44G10L15/26H04L65/1104
Inventor 唐朝林张文献
Owner 钛马信息网络技术有限公司
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