Upgrading method, control appliance and system for UPnP equipment
A technology for controlling equipment and equipment, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as not supporting remote automatic upgrades, and achieve the effect of easy version updates
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[0016] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0017] figure 1 It is a schematic flowchart of a method for upgrading a UPnP device according to the first embodiment of the present invention. As shown in the figure, the process includes:
[0018] Step S101, obtaining the information contained in the description file of the UPnP device, the information including the upgrade server address information;
[0019] Step S102, according to the address information, detect whether the UPnP device meets the upgrade condition, if not, repeat step S102, and if yes, go to step S103;
[0020] Step S103, when it is detected that the UPnP device meets the upgrade condition, notify the UPnP device to perform the upgrade.
[0021] In this embodiment, the description file (including device description file or service description file) of the UPnP device can be obtained first through a discovery mechanism su...
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