CN105302616A - Software remote immediate updating and upgrading system and method - Google Patents
Software remote immediate updating and upgrading system and method Download PDFInfo
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- CN105302616A CN105302616A CN201510829673.2A CN201510829673A CN105302616A CN 105302616 A CN105302616 A CN 105302616A CN 201510829673 A CN201510829673 A CN 201510829673A CN 105302616 A CN105302616 A CN 105302616A
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Abstract
The invention provides a software remote immediate updating and upgrading system and method and relates to the field of software updating and upgrading, aiming at updating and upgrading software immediately. The software remote immediate updating and upgrading system comprises a local server, a GPRS (General Packet Radio Service) network and a remote terminal, wherein the local server is connected with the remote terminal through the GPRS network. The software remote immediate updating and upgrading method comprises the following steps: firstly, accessing the local server and the remote terminal into the GPRS network; transmitting a remote upgrading command and machine code data of updated version software to the remote terminal by the local server through the GPRS network; extracting the machine code data of the updated version software by a central control module through a GPRS communication network, and storing the machine code data into FLASH; and reading the machine code data of the updated version software from the FLASH by the central control module, and burning the FLASH so as to finish the updating and upgrading of the software.
Description
Technical field
The present invention relates to software upgrading upgrading field.
Background technology
Modern industry is to the continuous change of control overflow, DSP has been widely used in various embedded system and equipment, along with industrial expansion, the embedded system of application DSP often needs to carry out renewal upgrading to it, and more and more higher today is required to robotization, existing DSP upgrade technique ubiquity problem, and traditional artificial upgrading mode needs staff to arrive industry spot, replace by the program of special fever writes to DSP, thus realize the program upgrade to DSP.The shortcoming of this upgrade technique is that it wastes a large amount of manpower and materials and time, inefficiency.In addition, although comparatively advanced utilizes the wired DSP program upgrade mode of Internet efficient and convenient, but owing to being not easy to lay wide area network optical fiber under some environment, and it is high to lay wide area network price, brings scaling difficulty and cost and the series of problems such as significantly to promote.
Summary of the invention
The present invention proposes a kind of remote software immediate updating upgrade-system and method, object is immediately to upgrade upgrading to software simulating.
Remote software immediate updating upgrade-system comprises home server, GPRS network and remote terminal, and described home server is connected by GPRS network with remote terminal, and described remote terminal comprises:
For realizing with GPRS network the GPRS communication module that is connected;
For storing the RAM module of the routine data that GPRS communication module receives;
For receiving the data message that GPRS communication module and RAM module send, and then the central control module of control software design immediate updating upgrading;
For the supply module of powering to modules all in remote terminal.
Remote software immediate updating upgrade method realizes based on following system, and described system comprises home server, GPRS network and remote terminal, and described home server is connected by GPRS network with remote terminal, and described remote terminal comprises:
For realizing with GPRS network the GPRS communication module that is connected;
For storing the RAM module of the routine data that GPRS communication module receives;
For receiving the data message that GPRS communication module and RAM module send, and then the central control module of control software design immediate updating upgrading;
Described method is realized by following steps:
Step one, home server and remote terminal to be all linked in GPRS network;
Step 2, home server send the machine code data of remote update command and renewal version software to remote terminal by GPRS network;
Step 3, central control module extract the machine code data upgrading version software by GPRS communication module, and by described machine code data stored in FLASH;
Step 4, central control module read the machine code data programming FLASH that upgrade version software from FLASH, complete software upgrading upgrading.
Beneficial effect: software upgrading upgrade-system of the present invention carries out information transmission by GPRS network, cost is low, be convenient to safeguard, utilize the start address of address maps ff FLASH when compiling project file and upgrade the data length of version software, and then extract the machine code upgrading version software, save the space taken, the use of RAM module can be reduced simultaneously, within the shortest time, realize the renewal upgrading of software.
Embodiment
Remote software immediate updating upgrade-system described in embodiment one, this embodiment comprises home server, GPRS network and remote terminal, and described home server is connected by GPRS network with remote terminal, and described remote terminal comprises:
For realizing with GPRS network the GPRS communication module that is connected;
For storing the RAM module of the routine data that GPRS communication module receives;
For receiving the data message that GPRS communication module and RAM module send, and then the central control module of control software design immediate updating upgrading;
For the supply module of powering to modules all in remote terminal.
The difference of the remote software immediate updating upgrade-system described in embodiment two, this embodiment and embodiment one is, described central control module has been embedded in dsp chip.
Remote software immediate updating upgrade method described in embodiment three, this embodiment realizes based on following system, described system comprises home server, GPRS network and remote terminal, described home server is connected by GPRS network with remote terminal, and described remote terminal comprises:
For realizing with GPRS network the GPRS communication module that is connected;
For storing the RAM module of the routine data that GPRS communication module receives;
For receiving the data message that GPRS communication module and RAM module send, and then the central control module of control software design immediate updating upgrading;
Described method is realized by following steps:
Step one, home server and remote terminal to be all linked in GPRS network;
Step 2, home server send the machine code data of remote update command and renewal version software to remote terminal by GPRS network;
Step 3, central control module extract the machine code data upgrading version software by GPRS communication module, and by described machine code data stored in FLASH;
Step 4, central control module read the machine code data programming FLASH that upgrade version software from FLASH, complete software upgrading upgrading.
The difference of the remote software immediate updating upgrade method described in embodiment four, present embodiment and embodiment three is, described central control module has been embedded in dsp chip.
The difference of the remote software immediate updating upgrade method described in embodiment five, present embodiment and embodiment four is, the machine code data that the home server described in step 2 sends remote update command and renewal version software by GPRS network to remote terminal comprise:
Step 2 one, compile and preserve and upgrade the project file of version software, generate corresponding address mapped file simultaneously;
The data length of step 2 two, the start address of searching FLASH according to address mapped file and renewal version software;
Step 2 three, according to the start address of FLASH and the data length upgrading version software, from project file, extract the machine code data upgrading version software;
Step 2 four, carry out framing obtain communications data frame by upgrading the machine code data of version software and other data messages;
Step 2 five, described communications data frame is sent to remote terminal by GPRS network.
Claims (5)
1. remote software immediate updating upgrade-system, is characterized in that, it comprises home server, GPRS network and remote terminal, and described home server is connected by GPRS network with remote terminal, and described remote terminal comprises:
For realizing with GPRS network the GPRS communication module that is connected;
For storing the RAM module of the routine data that GPRS communication module receives;
For receiving the data message that GPRS communication module and RAM module send, and then the central control module of control software design immediate updating upgrading;
For the supply module of powering to modules all in remote terminal.
2. remote software immediate updating upgrade-system according to claim 1, it is characterized in that, described central control module has been embedded in dsp chip.
3. remote software immediate updating upgrade method, it is characterized in that, it realizes based on following system, and described system comprises home server, GPRS network and remote terminal, described home server is connected by GPRS network with remote terminal, and described remote terminal comprises:
For realizing with GPRS network the GPRS communication module that is connected;
For storing the RAM module of the routine data that GPRS communication module receives;
For receiving the data message that GPRS communication module and RAM module send, and then the central control module of control software design immediate updating upgrading;
Described method is realized by following steps:
Step one, home server and remote terminal to be all linked in GPRS network;
Step 2, home server send the machine code data of remote update command and renewal version software to remote terminal by GPRS network;
Step 3, central control module extract the machine code data upgrading version software by GPRS communication module, and by described machine code data stored in FLASH;
Step 4, central control module read the machine code data programming FLASH that upgrade version software from FLASH, complete software upgrading upgrading.
4. remote software immediate updating upgrade method according to claim 3, it is characterized in that, described central control module has been embedded in dsp chip.
5. remote software immediate updating upgrade method according to claim 4, is characterized in that, the machine code data that the home server described in step 2 sends remote update command and renewal version software by GPRS network to remote terminal comprise:
Step 2 one, compile and preserve and upgrade the project file of version software, generate corresponding address mapped file simultaneously;
The data length of step 2 two, the start address of searching FLASH according to address mapped file and renewal version software;
Step 2 three, according to the start address of FLASH and the data length upgrading version software, from project file, extract the machine code data upgrading version software;
Step 2 four, carry out framing obtain communications data frame by upgrading the machine code data of version software and other data messages;
Step 2 five, described communications data frame is sent to remote terminal by GPRS network.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510829673.2A CN105302616A (en) | 2015-11-25 | 2015-11-25 | Software remote immediate updating and upgrading system and method |
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| CN201510829673.2A CN105302616A (en) | 2015-11-25 | 2015-11-25 | Software remote immediate updating and upgrading system and method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106200456A (en) * | 2016-06-27 | 2016-12-07 | 武汉立方科技有限公司 | A kind of hydrographic water resource detecting system possessing remote upgrade function |
| CN106648735A (en) * | 2016-10-11 | 2017-05-10 | 国家电网公司 | Remote upgrading method for intelligent drainage controller |
| CN108737359A (en) * | 2017-04-14 | 2018-11-02 | 精品科技股份有限公司 | Resource safety protection system for fixed environment and resource safety protection method thereof |
| CN108737358A (en) * | 2017-04-14 | 2018-11-02 | 精品科技股份有限公司 | Update protection system for fixed environment and update protection method thereof |
| CN112015434A (en) * | 2019-05-29 | 2020-12-01 | 惠州拓邦电气技术有限公司 | Remote upgrading debugging control method, system, device and storage medium |
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| CN103024074A (en) * | 2012-12-28 | 2013-04-03 | 哈尔滨工业大学 | DSP (digital signal processor) remote wireless upgrading method based on GPRS (general packet radio service) |
| CN103078917A (en) * | 2012-12-28 | 2013-05-01 | 哈尔滨工业大学 | Embedded remote universal upgrading system based on general packet radio service (GPRS) and upgrading method based on embedded remote universal upgrading system |
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| CN102403034A (en) * | 2010-09-07 | 2012-04-04 | 艾默生网络能源有限公司 | Digital signal processor (DSP)-controlled single-board equipment and its remote update method and server |
| CN103024074A (en) * | 2012-12-28 | 2013-04-03 | 哈尔滨工业大学 | DSP (digital signal processor) remote wireless upgrading method based on GPRS (general packet radio service) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106200456A (en) * | 2016-06-27 | 2016-12-07 | 武汉立方科技有限公司 | A kind of hydrographic water resource detecting system possessing remote upgrade function |
| CN106648735A (en) * | 2016-10-11 | 2017-05-10 | 国家电网公司 | Remote upgrading method for intelligent drainage controller |
| CN108737359A (en) * | 2017-04-14 | 2018-11-02 | 精品科技股份有限公司 | Resource safety protection system for fixed environment and resource safety protection method thereof |
| CN108737358A (en) * | 2017-04-14 | 2018-11-02 | 精品科技股份有限公司 | Update protection system for fixed environment and update protection method thereof |
| CN108737358B (en) * | 2017-04-14 | 2021-05-07 | 精品科技股份有限公司 | Update protection system for fixed environment and update protection method thereof |
| CN112015434A (en) * | 2019-05-29 | 2020-12-01 | 惠州拓邦电气技术有限公司 | Remote upgrading debugging control method, system, device and storage medium |
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Application publication date: 20160203 |