CN112764781A - Platform area intelligent terminal, alternate acquisition board firmware upgrading method, system and storage medium - Google Patents
Platform area intelligent terminal, alternate acquisition board firmware upgrading method, system and storage medium Download PDFInfo
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- CN112764781A CN112764781A CN202110118984.3A CN202110118984A CN112764781A CN 112764781 A CN112764781 A CN 112764781A CN 202110118984 A CN202110118984 A CN 202110118984A CN 112764781 A CN112764781 A CN 112764781A
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- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000003860 storage Methods 0.000 title claims description 10
- 238000005065 mining Methods 0.000 claims abstract description 43
- 238000009826 distribution Methods 0.000 claims abstract description 35
- 238000004891 communication Methods 0.000 claims abstract description 27
- 238000004590 computer program Methods 0.000 claims description 12
- 238000013500 data storage Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 abstract description 9
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
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Abstract
The invention discloses a method for upgrading firmware of an alternate-mining board of an intelligent terminal of a transformer area, wherein the intelligent terminal of the transformer area comprises a main board and an alternate-mining board, the alternate-mining board is communicated with the main board in an SPI (serial peripheral interface) communication mode, and the method for upgrading the firmware of the alternate-mining board of the intelligent terminal of the transformer area comprises the following steps: reading the firmware version number of the handed board, judging whether the firmware version number is consistent with a target version number, and if not, sending the handed board firmware data of the target version number from the main board to the handed board; and checking whether the firmware data of the alternate-collecting board is lost or not, and writing the firmware data of the alternate-collecting board into the alternate-collecting board if the firmware data of the alternate-collecting board is not lost, so as to finish upgrading. The method and the system can upgrade the firmware of the cross-cut panel without opening the cover of the intelligent terminal of the distribution room, save time and cost, and simultaneously avoid damage to the intelligent terminal of the distribution room caused by disassembly and assembly in the upgrading process.
Description
Technical Field
The invention relates to the technical field of power equipment terminals, in particular to a method and a system for upgrading platform area intelligent terminals, an alternate acquisition board firmware and a storage medium.
Background
The intelligent terminal in the distribution area integrates the functions of power supply and power utilization information acquisition, data collection of each acquisition terminal or electric energy meter, equipment state monitoring and communication networking, local analysis and decision, cooperative computing and the like in the distribution area, and meets the requirements of high-performance concurrency, large-capacity storage and multiple acquisition objects by adopting hardware platformization, functional software, structural modularization and software and hardware decoupling design. The platform district intelligent terminal divide into the mainboard and the board is adopted to the handing over, and the mainboard is located the board top of adopting to the handing over. In the production process, the alternate mining plate is exposed, and firmware can be programmed through the firmware programmer. However, after the assembly of the intelligent terminal in the distribution area is completed, if the firmware of the distribution board needs to be upgraded, the protection shell of the intelligent terminal in the distribution area needs to be disassembled and the mainboard needs to be removed, so that the firmware of the distribution board can be upgraded, and the intelligent terminal in the distribution area is easily damaged in the disassembling and assembling process. Particularly, after the mining plate firmware upgrading method is put into use, an engineer detaches the mining plate firmware, returns to a factory, and detaches the mining plate firmware to upgrade. Therefore, a large amount of cost is consumed, and when the firmware fails, the firmware cannot be upgraded and repaired in the first time, which causes more serious consequences.
In view of the above, there is a need in the art for a new firmware upgrading method for a panel for intelligent terminal delivery in a distribution area, so as to solve the above-mentioned problems.
Disclosure of Invention
The embodiment of the invention provides a distribution room intelligent terminal, an alternate acquisition board firmware upgrading method, a system and a storage medium, and aims to solve the problem that firmware upgrading cannot be carried out on an alternate acquisition board under the condition that the distribution room intelligent terminal is not disassembled.
In a first aspect, the application provides a method for upgrading firmware of an alternate-mining board of a platform area intelligent terminal, the platform area intelligent terminal comprises a main board and an alternate-mining board, the alternate-mining board is communicated with the main board in an SPI communication mode, and the method for upgrading the firmware of the alternate-mining board of the platform area intelligent terminal comprises the following steps:
s10, reading the firmware version number of the panel, judging whether the firmware version number is consistent with the target version number, and if not, executing the step S20;
s20, sending the firmware data of the alternate mining board with the target version number to the alternate mining board from the main board;
s30, checking whether the firmware data of the alternate acquisition board is lost or not, and if the firmware data of the alternate acquisition board is not lost, executing a step S40;
and S40, writing the firmware data of the alternate acquisition board into the alternate acquisition board, and finishing upgrading.
Preferably, before step S20 is executed, the panel firmware data is sent to the main board through a network port through which the main board communicates with the outside.
Preferably, the step S20 includes:
s21, sending the firmware data of the panel to the panel frame by frame from the main board through the SPI communication mode;
s22, storing the firmware data of the mining plate to a nonvolatile data storage of the mining plate;
and S23, sending an end frame to the mining panel.
Preferably, in the step S30, if the data of the panel firmware is lost, the method returns to the step S20.
Preferably, the step S40 includes:
s41, resetting the CPU;
s42, operating a boot loader of the panel;
s43, writing the data of the alternate acquisition board firmware into a flash from the nonvolatile data storage;
and S44, running a new alternate acquisition board firmware to finish upgrading.
Preferably, the method for upgrading firmware of the district intelligent terminal alternate acquisition board further includes:
s50, reading the firmware version number of the mining board, and judging whether the version number is a target version number; if so, the upgrade is successful, otherwise, the upgrade fails.
In a second aspect, the application provides a firmware upgrading system for an alternate mining board of an intelligent terminal in a transformer area, which comprises a main board, an alternate mining board and a nonvolatile data storage, wherein the main board is in communication connection with the alternate mining board in an SPI communication mode;
the main board is used for reading the firmware version number of the intersection board, judging whether the firmware version number is consistent with a target version number or not, and if not, sending intersection board firmware data of the target version number to the intersection board from the main board;
and the alternate acquisition board receives the alternate acquisition board firmware data, stores the alternate acquisition board firmware data in the nonvolatile data storage, checks whether the alternate acquisition board firmware data is lost, and writes the alternate acquisition board firmware data if the alternate acquisition board firmware data is not lost so as to finish upgrading.
Preferably, the platform district intelligent terminal handing-over board firmware upgrading system further comprises an upper computer, the upper computer is in communication connection with the mainboard through a network port of the mainboard and external communication, and the upper computer sends handed-over board firmware data to the mainboard.
In a third aspect, the present application provides a distribution room intelligent terminal, which includes a main board, a panel for panel delivery, a memory, and a computer program stored in the memory, and the steps of the firmware upgrading method for the panel for panel delivery of the distribution room intelligent terminal are implemented when the computer program is executed.
In a fourth aspect, the present application provides a storage medium, where a computer program is stored, and when the computer program is executed by a processor, the steps of the firmware upgrading method for the handover board of the platform intelligent terminal are implemented.
The invention has the beneficial effects that: according to the platform area intelligent terminal, the alternate acquisition board firmware upgrading method, the alternate acquisition board firmware upgrading system and the storage medium, the alternate acquisition board firmware data upgrading packet is sent to the alternate acquisition board through the SPI communication mode between the main board and the alternate acquisition board, and the alternate acquisition board is controlled to upgrade the firmware. The method and the system can upgrade the firmware of the cross-cut panel without opening the cover of the intelligent terminal of the distribution room, save time and cost, and simultaneously avoid upgrading the intelligent terminal of the distribution room due to disassembly and assembly in the upgrading process. Meanwhile, the backup board firmware of the intelligent terminal of the distribution area can be remotely upgraded through the upper computer, and maintenance cost after market investment is greatly saved.
Drawings
Fig. 1 is a flowchart of a firmware upgrading method for a delivery board of an intelligent terminal in a distribution room according to a first embodiment of the present invention;
fig. 2 is a flowchart of sending the firmware data of the alternate acquisition board to the alternate acquisition board in the method for upgrading the firmware of the alternate acquisition board of the platform intelligent terminal according to the first embodiment of the present invention;
fig. 3 is a flow chart of writing data into the firmware of the alternate acquisition board in the method for upgrading the firmware of the alternate acquisition board of the intelligent terminal in the distribution room according to the first embodiment of the present invention;
fig. 4 is a flowchart of a firmware upgrading method for a delivery board of an intelligent terminal in a distribution room according to a second embodiment of the present invention;
fig. 5 is a schematic flow chart of a method for upgrading firmware of a delivery board of an intelligent terminal in a distribution room according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments in the present description, belong to the protection scope of the present invention.
The term "comprises" and any variations thereof is intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
According to the method for upgrading the alternate mining firmware of the platform area intelligent terminal, the platform area intelligent terminal comprises a main board and an alternate mining board, and the alternate mining board and the main board are communicated in an SPI communication mode. In the embodiment of the invention, the communication between the alternate acquisition board and the outside can be carried out only in an SPI communication mode. Referring to fig. 1 again, the method for upgrading firmware of the panel delivered by the intelligent terminal in the distribution area according to the embodiment of the invention includes the following steps:
s10, reading the firmware version number of the board to be handed over, judging whether the firmware version number is consistent with the target version number, and if not, executing the step S20;
s20, sending the firmware data of the alternate mining board with the target version number to the alternate mining board from the main board;
s30, checking whether the firmware data of the alternate collection board is lost, if not, executing the step S40;
and S40, writing the firmware data of the panel to complete upgrading.
Specifically, referring to fig. 1 and 5, before step S10, the connection between the host computer and the motherboard is first established through the connection between the host computer and the network port on the motherboard. In step S10, if the firmware version number of the delivery board matches the target version number, the upgrade is not necessary.
Further, before executing step S20, the board firmware data is sent to the motherboard through a network port of the motherboard for external communication. The main board communicates with the outside through the network port on the main board, in step S10, if the firmware version number of the handed board is inconsistent with the target version number, the main board determines that the firmware of the handed board needs to be upgraded, and the upper computer sends the firmware data of the handed board to the main board through the network port of the main board. The data of the firmware of the alternate acquisition board can be remotely sent to the main board through the step.
Further, referring to fig. 2, step S20 includes the following steps:
s21, sending the firmware data of the alternate acquisition board from the main board to the alternate acquisition board frame by frame through the SPI communication mode;
s22, storing the firmware data of the panel to a nonvolatile data memory (data flash) of the panel;
and S23, sending the end frame to the alternate acquisition board, and stopping receiving data by the alternate acquisition board.
Specifically, in step S30, if the acquisition board firmware data is lost and the received firmware data is incomplete, the process returns to step S20.
Through the steps, the data of the firmware of the alternate-picking board in the main board is sent to the alternate-picking board, and the data of the firmware of the alternate-picking board can be sent to the alternate-picking board on the premise of not disassembling the intelligent terminal of the distribution room.
Further, referring to fig. 3, step S40 includes the following steps:
s41, resetting the CPU (central processing unit);
s42, operating a Boot Loader (Boot Loader) of the panel;
s43, writing the firmware data of the alternate acquisition board into a flash from the nonvolatile data storage;
and S44, running a new alternate acquisition board firmware to finish upgrading.
Further, referring to fig. 4, in an optional embodiment, on the basis of the above method for upgrading the handover firmware of the intelligent terminal in the distribution area, the method for upgrading the handover firmware of the intelligent terminal in the distribution area according to the embodiment of the present invention further includes:
s50, reading the firmware version number of the handed board and judging whether the firmware version number is a target version number; if so, the upgrade is successful, otherwise, the upgrade fails.
According to the method for upgrading the firmware of the alternate acquisition board of the platform area intelligent terminal, the alternate acquisition board firmware data upgrading packet is sent to the alternate acquisition board through the SPI communication mode between the main board and the alternate acquisition board, and the alternate acquisition board is controlled to upgrade the firmware. Under the condition that the intelligent terminal of the distribution room is not required to be opened, the firmware of the cross panel can be upgraded, the time and the cost are saved, and meanwhile, the intelligent terminal of the distribution room is prevented from being upgraded due to disassembly and assembly in the upgrading process. Meanwhile, the backup board firmware of the intelligent terminal of the distribution area can be remotely upgraded through the upper computer, and maintenance cost after market investment is greatly saved.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
The embodiment of the invention also provides a firmware upgrading system of the district intelligent terminal alternate acquisition board, which corresponds to the firmware upgrading method of the district intelligent terminal alternate acquisition board. The system comprises a platform area intelligent terminal and an upper computer, wherein the platform area intelligent terminal comprises a main board, a cross mining board and a nonvolatile data storage; the main board and the upper computer are in communication connection through a network port on the main board, and the main board and the alternate mining board are in communication connection through an SPI communication mode; in the embodiment of the invention, the alternate mining board can only communicate with the outside through the SPI connected with the main board.
The main board receives an instruction of the upper computer, reads a firmware version number of the alternate acquisition board, judges whether the firmware version number is consistent with a target version number or not, if so, upgrading is not needed, if not, the upper computer sends alternate acquisition board firmware data of the target version number to the main board through the internet access, the main board sends the alternate acquisition board firmware data of the target version number to the alternate acquisition board frame by frame through the SPI, and after the alternate acquisition board firmware data is sent, an end frame is sent.
And the alternate acquisition board receives the alternate acquisition board firmware data, stores the alternate acquisition board firmware data in the nonvolatile data storage, checks whether the alternate acquisition board firmware data is lost after receiving the end frame, and writes the alternate acquisition board firmware data stored in the nonvolatile data storage into the alternate acquisition board firmware data to the flash if the alternate acquisition board firmware data is not lost so as to finish upgrading. The specific writing step is described in detail in the method for upgrading the firmware of the panel handed over from the intelligent terminal in the distribution area, and is not repeated.
The embodiment of the invention also provides an intelligent terminal for the transformer area, which comprises a main board, an acquisition board, a memory and a computer program stored in the memory. The main board and the alternate mining board are in communication connection through an SPI communication mode; in the embodiment of the invention, the alternate mining board can only communicate with the outside through the SPI connected with the main board. And when the computer program is executed, the method for upgrading the firmware of the delivery board of the intelligent terminal in the distribution area is realized. To avoid repetition, further description is omitted here.
The embodiment of the invention also provides a storage medium, wherein the storage medium stores a computer program, and the computer program realizes the steps of the firmware upgrading method of the distribution area intelligent terminal alternate acquisition board when being executed by a processor. To avoid repetition, further description is omitted here.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. The method for upgrading the firmware of the alternate-mining board of the intelligent terminal of the transformer area is characterized in that the alternate-mining board is communicated with the mainboard in an SPI communication mode, and the method for upgrading the firmware of the alternate-mining board of the intelligent terminal of the transformer area comprises the following steps:
s10, reading the firmware version number of the panel, judging whether the firmware version number is consistent with the target version number, and if not, executing the step S20;
s20, sending the firmware data of the alternate mining board with the target version number to the alternate mining board from the main board;
s30, checking whether the firmware data of the alternate acquisition board is lost or not, and if the firmware data of the alternate acquisition board is not lost, executing a step S40;
and S40, writing the firmware data of the alternate acquisition board into the alternate acquisition board, and finishing upgrading.
2. The upgrading method of the firmware of the panel of the district intelligent terminal, according to claim 1, wherein before the step S20, the firmware data of the panel to be handed is sent to the motherboard through a network port of the motherboard for external communication.
3. The firmware upgrading method for the distribution room intelligent terminal AC-DC board according to claim 1, wherein the step S20 comprises:
s21, sending the firmware data of the panel to the panel frame by frame from the main board through the SPI communication mode;
s22, storing the firmware data of the mining plate to a nonvolatile data storage of the mining plate;
and S23, sending an end frame to the mining panel.
4. The method of claim 1, wherein in step S30, if the data of the panel firmware is lost, the method returns to step S20.
5. The firmware upgrading method for the distribution room intelligent terminal AC-DC board as claimed in claim 3, wherein the step S40 comprises:
s41, resetting the CPU;
s42, operating a boot loader of the panel;
s43, writing the data of the alternate acquisition board firmware into a flash from the nonvolatile data storage;
and S44, running a new alternate acquisition board firmware to finish upgrading.
6. The firmware upgrading method for the district intelligent terminal alternate acquisition board according to claim 1, wherein the firmware upgrading method for the district intelligent terminal alternate acquisition board further comprises the following steps:
s50, reading the firmware version number of the mining board, and judging whether the version number is a target version number; if so, the upgrade is successful, otherwise, the upgrade fails.
7. A firmware upgrading system for an alternate mining board of an intelligent terminal in a transformer area comprises a main board, an alternate mining board and a nonvolatile data storage, and is characterized in that the main board is in communication connection with the alternate mining board through an SPI communication mode;
the main board is used for reading the firmware version number of the intersection board, judging whether the firmware version number is consistent with a target version number or not, and if not, sending intersection board firmware data of the target version number to the intersection board from the main board;
and the alternate acquisition board receives the alternate acquisition board firmware data, stores the alternate acquisition board firmware data in the nonvolatile data storage, checks whether the alternate acquisition board firmware data is lost, and writes the alternate acquisition board firmware data if the alternate acquisition board firmware data is not lost so as to finish upgrading.
8. The district intelligent terminal acquisition board firmware upgrading system according to claim 7, further comprising an upper computer, wherein the upper computer is in communication connection with the mainboard through a network port of the mainboard for external communication, and the upper computer sends the acquisition board firmware data to the mainboard.
9. An intelligent terminal for distribution areas, comprising a main board, an acquisition board, a memory and a computer program stored in the memory, wherein the computer program is executed to implement the steps of the firmware upgrading method for the acquisition board of the intelligent terminal for distribution areas as claimed in any one of claims 1 to 6.
10. A storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the steps of the method for upgrading firmware of a panel for district intelligent terminals according to any one of claims 1 to 6.
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Application publication date: 20210507 |