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Remote on-line updating method and device suitable for software of satellite communication equipment

A software update and satellite communication technology, applied in the field of satellite communication, can solve problems such as difficulty in upgrading the software of satellite station communication equipment, save manpower, save satellite channel resources, and improve consistency.

Active Publication Date: 2019-02-19
PANDA ELECTRONICS GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of difficult software upgrade of satellite station communication equipment, the present invention provides a remote online software update method and device, which are managed by the network management central station in a unified manner, and the update information of different software configuration items is sent through different satellite communication channels. The satellite service station receives and completes software updates according to the station type and software configuration items, allowing a large number of different devices to upgrade different software configuration items at the same time

Method used

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  • Remote on-line updating method and device suitable for software of satellite communication equipment
  • Remote on-line updating method and device suitable for software of satellite communication equipment
  • Remote on-line updating method and device suitable for software of satellite communication equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] The network management central station issues a software update notification data frame through broadcast signaling. The data frame is: signaling code (0XA1), station number (0XFFFF), station type code (0X01), software configuration item number (0X01), software configuration item Update the version number (0X18070519).

[0079] If the vehicle-mounted station 1 (station number: 0X0101, station type code: 0X01) receives this notification signaling, it will send a software update request. The frame information is: signaling code (0XB2), station number (0X0101), station type code ( 0X01), software configuration item number (0X01), software configuration item version number (0X16060600), station type code (0X01), software configuration item number (0X01), software configuration item update version number (0X18070519).

[0080] After receiving the software update request from the vehicle-mounted station 1, the network management central station will issue the software version upda...

Embodiment 2

[0087] The network management central station issues a software update notification data frame through broadcast signaling. The data frame is: signaling code (0XA1), station number (0XFFFF), station type code (0X02), software configuration item number (0X03), software configuration item Update the version number (0X18070520).

[0088] If the carrier station (number: 0X0201, station type code: 0X02) receives this notification signaling, it will send a software update request, the frame information is: signaling code (0XB2), station number (0X0201), station type code (0X02) ), software configuration item number (0X03), software configuration item version number (0X16050400), station type code (0X02), software configuration item number (0X03), software configuration item update version number (0X18070520).

[0089] After receiving the software update request from the carrier station, the network management central station issues the software version update channel allocation signaling...

Embodiment 3

[0093] If, for example, airborne station 1 (No.: 0X0301, station type code: 0X03) has not received the software update notification signaling for a long time, it can actively send the software version report. The frame information is: signaling code (0XB1), station number (0X0301) ), station type code (0X03), software configuration item number (0X02), software configuration item version number (0X18070400).

[0094] After receiving the software version report of airborne station 1, the network management central station sends a software version report response. The frame information is: signaling code (0XA2), station number (0X0301), station type code (0X03), software configuration item number ( 0X02), software configuration item version number (0X18070400).

[0095] After the airborne station 1 receives the software version report response, if it determines that the software configuration item is the latest version, it will not send the software version update request. If it is d...

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Abstract

The invention discloses a remote on-line updating method and device suitable for software of satellite communication equipment. The method includes receiving a software update request sent by a service station by sending software update notification signaling of various station types through a control channel, selecting an idle service channel to send software version update information corresponding to software configuration items in the software update request if the request is agreed, and sending a corresponding channel assignment signaling to the service station; receiving a software version update report sent by the service station after receiving the software version update information and successfully updating the software; recovering traffic channels that distribute software version update information. The invention is uniformly managed by a network management center station, the update information of different software configuration items is transmitted through different satellite communication channels, and the satellite service station receives and completes software update according to the station type and the software configuration items, thereby allowing a large number of different devices to simultaneously upgrade different software configuration items.

Description

Technical field [0001] The present invention relates to the technical field of satellite communication, in particular to a remote online software update method and device suitable for satellite communication equipment. Background technique [0002] The existing satellite communication equipment has various forms and is widely distributed, and there is a problem of inconvenience in upgrading and transformation. In particular, the software upgrade requires the participation of professional and technical personnel, which consumes a lot of manpower and material resources. The existing software upgrade methods have great limitations. [0003] The invention patent application with publication number CN107357621A discloses a method for remote wireless software upgrade of satellite timing equipment, which uses software upgrade special equipment with wireless communication function to perform remote wireless software upgrade of satellite timing equipment without manual on-site participation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65G06F8/71H04L29/08
CPCH04L67/34G06F8/65G06F8/71
Inventor 赵春昊杨仁庆杨清森
Owner PANDA ELECTRONICS GROUP
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