CN112702409A - Device remote upgrading method based on national standard signaling - Google Patents
Device remote upgrading method based on national standard signaling Download PDFInfo
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- CN112702409A CN112702409A CN202011514477.3A CN202011514477A CN112702409A CN 112702409 A CN112702409 A CN 112702409A CN 202011514477 A CN202011514477 A CN 202011514477A CN 112702409 A CN112702409 A CN 112702409A
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Abstract
The invention discloses a device remote upgrading method based on national standard signaling, which is a method for upgrading firmware version of a device remotely based on SIP protocol and GB28181 standard, and can improve the working efficiency of device maintainers and reduce the maintenance cost of enterprises. When the firmware of the equipment such as the camera and the like needs to be upgraded, the SIP central signaling control server of the platform initiates an upgrading request to the equipment, the request body comprises the version number of the firmware to be upgraded and the URL information of the firmware HTTP server, the equipment responds after receiving the request, and then the FTP or HTTP request is used for obtaining the firmware version from the platform server for upgrading. And in addition, when the upgrading fails, an alarm needs to be triggered to the platform and the version needs to be returned. The invention is suitable for the camera and other equipment supporting the GB28181 protocol, and the user can trigger the equipment upgrading operation through the remote terminal, so the use and the operation are convenient.
Description
Technical Field
The invention relates to the field of video communication, in particular to a device remote upgrading method based on national standard signaling.
Background
SIP (Session Initiation Protocol) is an IP network multimedia important Protocol published by ietf (internet Engineering Task force) in 1999. It is a text-based application-layer control protocol similar to HTTP, which is used to create, modify and release one or more participant sessions, and can support and apply multimedia services such as voice, video, data, etc., and also can apply feature services such as Presence, Instant Message, etc.
In 2011, in order to standardize interconnection and intercommunication of equipment platforms in the security industry, a first version of G B/T-28181 standard, namely technical requirements for information transmission, exchange and control of security video monitoring networking systems, is released, and is formally implemented with day 6, month 1 in 2012. The standard positions SIP as the main signaling basis of system interconnection and camera access, and realizes the consideration of non-session service by using the relevant expansion of the SIP. In 2016, a version of GB/T-28181-2016 was introduced, which incorporated the previous 2011 version, a modified supplemental version, and added some signaling. However, no relevant protocols for remote upgrading of the equipment are established no matter the version is 2011 or 2016, the upgrading of the equipment firmware needs to be carried out on the equipment installation site, and great inconvenience is brought to maintenance work.
Disclosure of Invention
The invention aims to provide a device remote upgrading method based on national standard signaling.
The technical scheme adopted by the invention is as follows:
a remote equipment upgrading method based on national standard signaling comprises the following steps:
step 2, the equipment end receives the upgrade notice and uses SIP protocol to respond;
step 3, the equipment side acquires an upgrade file from the platform server;
step 4, the equipment side carries out upgrading operation, and the equipment side automatically judges whether to restart after upgrading is finished;
step 5, the equipment end determines whether to reconfigure according to the requirement;
step 6, the equipment terminal re-platform initiates registration to the platform;
step 7, the platform queries the catalog from the equipment end, and the equipment end returns the catalog result;
and 8, the platform inquires the equipment information from the equipment terminal, and the equipment returns new equipment information.
Further, the upgrade signaling in step 1 includes a firmware version number to be upgraded and firmware HTTP server URL information.
Further, in the file transmission process of step 3, the device side downloads the upgrade file in an http mode.
Further, if the upgrade fails in step 4, the version is returned and an upgrade failure alarm signaling is sent to the platform through the SIP protocol.
Further, the new device information in step 8 includes a firmware version.
By adopting the technical scheme, the method for remotely upgrading the firmware version of the equipment based on the SIP protocol and the GB28181 standard can improve the working efficiency of equipment maintainers and reduce the maintenance cost of enterprises. When the firmware of the equipment such as the camera and the like needs to be upgraded, the SIP central signaling control server of the platform initiates an upgrading request to the equipment, the request body comprises the version number of the firmware to be upgraded and the URL information of the firmware HTTP server, the equipment responds after receiving the request, and then the FTP or HTTP request is used for obtaining the firmware version from the platform server for upgrading. And in addition, when the upgrading fails, an alarm needs to be triggered to the platform and the version needs to be returned. The invention is suitable for the camera and other equipment supporting the GB28181 protocol, and the user can trigger the equipment upgrading operation through the remote terminal, so the use and the operation are convenient.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and the detailed description;
fig. 1 is a schematic structural diagram of a device remote upgrade method based on national standard signaling according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
As shown in fig. 1, the present invention discloses a device remote upgrade method based on national standard signaling, which comprises the following steps:
further, referring to the technical requirements of information transmission, exchange and control of GBT 28181 and 2016 public safety video monitoring networking system, 9.3 device control, annex a2.3, a control command type newly added devicelograde, request parameters:
(1) command sequence number SN
(2) Device number DeviceID
(3) Control signaling type CmdType
(4) Firmware upgrade object feature attribute (firmware upgrade) including firmware version number to be upgraded, firmware HTTP server URL information.
Response parameters:
(1) command sequence number SN
(2) Device number DeviceID
(3) Control signaling type CmdType
(4) Result of upgrade Result
Further, the upgrade signaling in step 1 includes a firmware version number to be upgraded and firmware HTTP server URL information.
Step 2, the equipment end receives the upgrade notice and uses SIP protocol to respond;
step 3, the equipment side acquires an upgrade file from the platform server;
further, in the file transmission process of step 3, the device side downloads the upgrade file in an http mode.
Step 4, the equipment side carries out upgrading operation, and the equipment side automatically judges whether to restart after upgrading is finished; further, if the upgrade fails in step 4, the version is returned and an upgrade failure alarm signaling is sent to the platform through the SIP protocol.
Step 5, the equipment end determines whether to reconfigure according to the requirement;
step 6, the equipment terminal re-platform initiates registration to the platform;
step 7, the platform queries the catalog from the equipment end, and the equipment end returns the catalog result;
and 8, the platform inquires the equipment information from the equipment terminal, and the equipment returns new equipment information.
Further, the new device information in step 8 includes a firmware version.
By adopting the technical scheme, the method for remotely upgrading the firmware version of the equipment based on the SIP protocol and the GB28181 standard can improve the working efficiency of equipment maintainers and reduce the maintenance cost of enterprises. When the firmware of the equipment such as the camera and the like needs to be upgraded, the SIP central signaling control server of the platform initiates an upgrading request to the equipment, the request body comprises the version number of the firmware to be upgraded and the URL information of the firmware HTTP server, the equipment responds after receiving the request, and then the FTP or HTTP request is used for obtaining the firmware version from the platform server for upgrading. And in addition, when the upgrading fails, an alarm needs to be triggered to the platform and the version needs to be returned. The invention is suitable for the camera and other equipment supporting the GB28181 protocol, and the user can trigger the equipment upgrading operation through the remote terminal, so the use and the operation are convenient.
It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Claims (5)
1. A remote equipment upgrading method based on national standard signaling is characterized in that: which comprises the following steps:
step 1, a platform uses an SIP protocol to issue an upgrade signaling to equipment;
step 2, the equipment end receives the upgrade notice and uses SIP protocol to respond;
step 3, the equipment side acquires an upgrade file from the platform server;
step 4, the equipment side carries out upgrading operation, and the equipment side automatically judges whether to restart after upgrading is finished;
step 5, the equipment end determines whether to reconfigure according to the requirement;
step 6, the equipment terminal re-platform initiates registration to the platform;
step 7, the platform queries the catalog from the equipment end, and the equipment end returns the catalog result;
and 8, the platform inquires the equipment information from the equipment terminal, and the equipment returns new equipment information.
2. The device remote upgrading method based on national standard signaling according to claim 1, characterized in that: the upgrade signaling in step 1 includes a firmware version number to be upgraded and firmware HTTP server URL information.
3. The device remote upgrading method based on national standard signaling according to claim 1, characterized in that: and 3, downloading the upgrade file by the equipment terminal in the file transmission process in an http mode.
4. The device remote upgrading method based on national standard signaling according to claim 1, characterized in that: and 4, returning the version if the upgrading fails and sending an upgrading failure alarm signal to the platform through the SIP.
5. The device remote upgrading method based on national standard signaling according to claim 1, characterized in that: the new device information in step 8 includes the firmware version.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011514477.3A CN112702409A (en) | 2020-12-21 | 2020-12-21 | Device remote upgrading method based on national standard signaling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011514477.3A CN112702409A (en) | 2020-12-21 | 2020-12-21 | Device remote upgrading method based on national standard signaling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113518084A (en) * | 2021-07-01 | 2021-10-19 | 中电鸿信信息科技有限公司 | Unmanned aerial vehicle control interaction method based on SIP protocol |
| CN115484311A (en) * | 2022-08-19 | 2022-12-16 | 重庆长安汽车股份有限公司 | Signaling interaction method, device and server of national standard signaling edge proxy system |
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| US20040073902A1 (en) * | 2002-10-11 | 2004-04-15 | Ambit Microsystems Corporation | Firmware upgrade method for network device through digital subscriber line |
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| CN113518084A (en) * | 2021-07-01 | 2021-10-19 | 中电鸿信信息科技有限公司 | Unmanned aerial vehicle control interaction method based on SIP protocol |
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| CN115484311B (en) * | 2022-08-19 | 2024-05-07 | 重庆长安汽车股份有限公司 | Signaling interaction method, device and server of national standard signaling edge proxy system |
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