CN112104738B - Automatic upgrading method, server and system for electronic price tag system software - Google Patents
Automatic upgrading method, server and system for electronic price tag system software Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- G06F8/65—Updates
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The invention discloses an automatic upgrading method, a server and a system for electronic price tag system software. The system comprises a server, base stations, transmitting terminals and electronic price tags, wherein the server is connected with more than 1 base station, the base stations are connected with 1-4 transmitting terminals, and the transmitting terminals are connected with more than 1 electronic price tag. The user only needs to upload the upgrade data packet to the server and start the system, the system can judge the equipment needing to be upgraded in the system according to the content of the upgrade data packet and carry out software upgrading operation on each equipment, and the system can simultaneously upgrade software systems of a plurality of base stations, a plurality of transmitting terminals and a plurality of electronic price tags, so that the operation cost is greatly reduced; on the other hand, the server stores the data information of the previous version and various error data packets encountered in the upgrading process, when error upgrading is interrupted, the upgrading can be continued after the error information is processed, or the previous upgrading version can be recovered, the whole upgrading process does not need manual participation, and time and labor are saved.
Description
Technical Field
The invention relates to the technical field of electronic price tag system software management, in particular to an automatic upgrading method, a server and a system of electronic price tag system software.
Background
With the rise of novel retail in China, electronic price tables with various varieties and uneven quality stand out, along with the continuous change of application functions and the continuous perfection of the functions of software, the upgrading and the replacement of an electronic price tag system are indispensable, and the software program of the electronic price tag system is upgraded in the following modes in the market at present:
1. equipment is recalled to the original factory for upgrading;
2. manually participating in field upgrading of the equipment using place;
3. the remote control terminal equipment is upgraded, but a complete-function upgrade management system is not provided.
The above methods all have the problems, the recalling of the original factory influences the use of users, the transportation cost is increased, and the factory recalling needs to increase a large workload; the labor cost of the field operation mode is increased, a specific environment is required, and the risk of manual misoperation exists; the remote upgrading has no complete upgrading management system and complete upgrading record, the version information of each product terminal is difficult to trace, if the upgrading fails, manual participation is needed, the upgrading error correction capability is poor, the software version of the whole upgrading system is easy to be inconsistent, and the function cannot meet the expected effect.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an automatic upgrading method of electronic price tag system software, and provides the following technical scheme:
an automatic upgrading method of electronic price tag system software comprises the following steps:
s1: the user uploads an upgrade data packet to the server;
s2: the server stores the upgrading data packet, extracts and stores relevant information of the upgrading data packet;
s3: the server establishes communication connection with a base station and sends the upgrading data packet to the base station;
s4: the base station receives the upgrading data packet and detects whether the upgrading data packet is a data packet for upgrading the base station, if so, the base station upgrades the software system of the base station according to the content of the upgrading data packet, and sends an upgrading result to the server after upgrading is finished, and the server executes the step S12; if the detection result is negative, executing the step S5;
s5: the base station establishes communication connection with a transmitting terminal and sends the upgrade data packet to the transmitting terminal;
s6: the transmitting terminal receives the upgrading data packet and detects whether the upgrading data packet is the data packet for upgrading the transmitting terminal, if so, the transmitting terminal upgrades the software system of the transmitting terminal according to the content of the upgrading data packet, the base station sends the upgrading result after upgrading is finished, the base station sends the upgrading result to the server after receiving the upgrading result, and the server executes the step S12; if the detection result is negative, executing the step S7;
s7: the transmitting terminal establishes communication connection with the electronic price tag and sends the upgrading data packet to the electronic price tag;
s8: the electronic price tag upgrades the software system of the electronic price tag according to the content of the upgrading data packet;
s9: the electronic price tag sends an upgrading result to the transmitting terminal;
s10: after receiving the upgrading result, the transmitting terminal sends the upgrading result to the base station;
s11: after receiving the upgrading result, the base station sends the upgrading result to the server;
s12: and the server records the upgrading result and stores the upgrading result information.
Further, after step S3 is executed, and before step S4 is executed, the method further includes a step a of detecting the upgrade data packet, where the step a of detecting the upgrade data packet includes the following steps:
a1: after receiving the upgrade data packet, the base station performs algorithm detection on the upgrade data packet;
a2: the base station judges whether the software upgrading requirement of the electronic price tag system is met or not according to the detection result, and if the software upgrading requirement of the electronic price tag system is met, the step S4 is executed; if not, sending error information to a server, recording and storing the error information by the server, and carrying out corresponding processing according to the error information.
Further, in step S4 and step S6, if the base station or the transmitting end receives the upgrade data packet and the detection result is that the software system of the base station or the transmitting end is upgraded, the following processing is performed:
b1: analyzing the upgrade data packet;
b2: detecting whether the upgrade data packet conforms to the type of the local machine, if not, ending the upgrade, feeding upgrade failure information back to the server, recording and storing the upgrade failure information by the server, carrying out corresponding processing, and if so, executing the step B3;
b3: writing the data packet content into the corresponding position according to the respective address;
b4: reading the written data and the content of the data packet, and comparing the written data and the content of the data packet in a consistency manner; if the comparison result is inconsistent, ending the upgrading operation, sending error information to the server, recording and storing the error information by the server, and carrying out corresponding processing according to the error information; if the comparison result is consistent, executing the step B5;
b5: and modifying program starting jump information and sending feedback information of successful upgrade.
Further, in step S8, after receiving the upgrade data packet, the electronic price tag performs steps B1 to B5.
Further, the upgrade data package includes, but is not limited to, the following information: network base station address, terminal ID number, terminal type number, data encryption factor, program segment address and content, user data segment address and content.
Further, in the process of executing the upgrade, if the upgrade is suspended due to error information, the base station, the transmitting terminal and the electronic price tag generate error data packets, and timely send the error data packets to the upper-level device in sequence until the server receives the error data packets; and the server analyzes the error data packet, stores the error data packet and correspondingly processes corresponding error report according to the error data packet.
Further, the error handling manner of the server includes, but is not limited to, the following manners: restoring the error reporting system to the previous version, re-executing the upgrading operation on the error reporting system, and restoring the error reporting system from the error reporting point to continue executing the upgrading operation.
Further, the error data packet includes the following information: and uniformly generating an error code, an equipment ID number, an equipment type, error field record data and error occurrence time.
In another aspect, a server for the above automatic upgrade method is provided, including:
the data management module is used for storing and inquiring the upgrading data packet, storing the data information of the previous version and storing an error data packet generated in the upgrading process;
the user management module is used for managing user names, passwords, login time, use authority, user groups and operation records of the users;
the encryption module is used for encrypting and decrypting all data in the electronic price tag system, including an upgrading data packet and communication data;
the system version management module is used for recording and inquiring a system historical version, the upgrading time of each version of the system, upgrading breakpoint records, upgrading batch records, introduction of new functions and functional defect repair records;
the report module is used for inquiring the upgrading record of the equipment and the operation record of the user, tracing back to the historical upgrading record and generating a statistical report customized by the user for the user to check;
the timing module is used for upgrading the electronic price tag system software according to the time preset by the user;
the alarm module is used for sending alarm prompts to the abnormal conditions of the electronic price tag system software, wherein the alarm prompts comprise malicious code writing, malicious code illegal reading, software upgrading of the electronic price tag which is not regulated and initial backup of a damaged source code;
and the communication management module is used for managing the communication between the base station and the server, between the base station and the transmitting terminal, between the transmitting terminal and the electronic price tag, and comprises communication code control, encryption control, unique ID control, retransmission control, request control and fault automatic soft algorithm repair control.
On the other hand, the electronic price tag software upgrading system comprising the server comprises base stations, transmitting terminals and electronic price tags, wherein the server is connected with more than 1 base station, the base stations are connected with 1-4 transmitting terminals, and the transmitting terminals are connected with more than 1 electronic price tags through radio frequency communication.
Compared with the prior art, the invention does not need manual work to participate in the upgrading process, the upgrading system can simultaneously upgrade a plurality of electronic price tag software, the management is simple and convenient, and the operation cost is greatly reduced; on the other hand, the invention has strong error correction function, the server stores the data information of the previous version and various error data packets encountered in the upgrading process, when the error upgrading is interrupted, the upgrading can be continued after the error information is processed, or the previous upgrading version can be recovered, the whole upgrading process does not need manual participation, and time and labor are saved.
Drawings
FIG. 1 is a flow chart of the automatic upgrade method of the present invention;
FIG. 2 is a schematic diagram of a server architecture of the present invention;
FIG. 3 is a schematic diagram of the upgrade system structure of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention, the following describes a preferred embodiment of the present invention with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1, an automatic upgrading method for electronic price tag system software includes the following steps:
s1: the user uploads an upgrade data packet to the server;
s2: the server stores the upgrading data packet, extracts and stores the related information of the upgrading data packet;
s3: the server establishes communication connection with the base station and sends the upgrading data packet to the base station;
s4: the base station receives the upgrade data packet and detects whether the upgrade data packet is the data packet of the upgrade base station, if so, the base station upgrades the software system of the base station according to the content of the upgrade data packet, and sends the upgrade result to the server after the upgrade is finished, and the server executes the step S12; if the detection result is negative, executing the step S5;
s5: the base station establishes communication connection with the transmitting terminal and sends the upgrading data packet to the transmitting terminal;
s6: the transmitting terminal receives the upgrade data packet and detects whether the upgrade data packet is the data packet of the upgrade transmitting terminal, if so, the transmitting terminal upgrades the software system of the transmitting terminal according to the content of the upgrade data packet, the base station sends the upgrade result after the upgrade is finished, the base station sends the upgrade result to the server after receiving the upgrade result, and the server executes the step S12; if the detection result is negative, executing the step S7;
s7: the transmitting terminal establishes communication connection with the electronic price tag and transmits the upgrading data packet to the electronic price tag;
s8: the electronic price tag upgrades the software system of the electronic price tag according to the content of the upgrading data packet;
s9: the electronic price tag sends an upgrading result to the transmitting terminal;
s10: after receiving the upgrading result, the transmitting end sends the upgrading result to the base station;
s11: after receiving the upgrading result, the base station sends the upgrading result to a server;
s12: and the server records the upgrading result and stores the upgrading result information.
The following describes the specific implementation process of the present invention in detail by taking the upgrade data packet as an example for upgrading the electronic price tag software:
as shown in fig. 3, an electronic price tag software upgrading system includes a server, base stations, a transmitting terminal and electronic price tags, wherein the server is connected with more than 1 base station through internet, the base stations are connected with 1-4 transmitting terminals through IIC data lines, and the transmitting terminal is connected with more than 1 electronic price tag through radio frequency communication.
The communication between the server and the base station, the communication between the base station and the transmitting terminal, and the communication between the transmitting terminal and the electronic price tag are all assumed to be normal. The user uploads the upgrade data packet to the server; the server saves the upgrading data packet; and extracting and storing the relevant information of the upgrading data packet, and obtaining the upgrading authority. After receiving the upgrade data packet, the base station firstly carries out algorithm detection on the upgrade data packet to see whether the upgrade data packet meets the software upgrade requirement of the electronic price tag system; if the error information does not meet the preset error information, the base station sends the error information to the server, and the server records and stores the error information after receiving the error information and performs corresponding processing according to the error information; if yes, the base station continues to detect whether the upgrading data packet is the data packet of the upgrading base station, and the detection result is negative; and the base station sends the upgrading data packet to the transmitting terminal. After receiving the upgrade data packet, the transmitting terminal detects whether the upgrade data packet is a data packet for upgrading the software of the transmitting terminal, wherein the detection result is negative; and the transmitting terminal sends the upgrade data packet to the electronic price tag. After the electronic price tag receives the upgrading data packet; firstly, analyzing an upgrading data packet, and detecting whether the upgrading data packet conforms to the type of a local machine; if not, ending the upgrade, feeding back upgrade failure information to the server step by step, recording and storing the upgrade failure information by the server, and performing corresponding processing; if yes, the electronic price tag writes the content of the upgrade data packet into a corresponding position according to respective addresses; after the writing is finished, the written data and the content of the original data packet are read by the electronic price tag, and the written data and the content of the original data packet are compared in a consistent manner; if the comparison result is inconsistent, the electronic price tag finishes the upgrading operation, upgrade failure information is sent to the server step by step, and the server records and stores the upgrade failure information and carries out corresponding processing; if the comparison result is consistent, starting skip information by the electronic price tag modification program, and gradually sending feedback information after successful upgrade to the server; and restarting the electronic price tag software system and finishing upgrading.
The contents of the upgrade data package include, but are not limited to, the following information: network base station address, terminal ID number, terminal type number, data encryption factor, program segment address and content, user data segment address and content.
In the process of upgrading the electronic price tag software, no matter the condition that any step has error information to cause upgrading suspension, equipment with corresponding errors can produce error data packets and timely send the error data packets to the upper-level equipment in sequence until the server receives the error data packets; and after receiving the error data packet, the server analyzes the error data packet, stores the error data packet and correspondingly processes corresponding error report according to the content of the error data packet. The treatment methods include, but are not limited to, the following methods: restoring the error reporting system to the previous version, re-executing the upgrading operation on the error reporting system, and restoring the error reporting system to continue executing the upgrading operation from the error reporting point. The error data packet content comprises: the generated error code, the equipment ID number, the equipment type, the error field recording data, the error occurrence time and the like are unified.
In another embodiment, if the software of the base station is upgraded, in the process of upgrading the electronic price tag software, after receiving the upgrade data packet, the base station detects that the upgrade data packet is the data packet for upgrading the software of the base station, and the base station writes the content of the upgrade data packet into the corresponding position according to respective addresses; after the writing is finished, the base station reads the written data and the content of the original data packet, and the written data and the content of the original data packet are compared in a consistency mode; if the comparison result is inconsistent, the base station finishes the upgrading operation, sends upgrading failure information to the server, and the server records and stores the upgrading failure information and carries out corresponding processing; if the comparison result is consistent, the base station modifies the program to start the jump information, and sends the feedback information of successful upgrade to the server; and restarting the base station software system and finishing upgrading.
In another embodiment, if the software of the transmitting terminal is upgraded, in the process of upgrading the electronic price tag software, after receiving the upgrade data packet, the transmitting terminal detects that the upgrade data packet is a data packet for upgrading the software of the transmitting terminal, and writes the content of the upgrade data packet into the corresponding position according to respective addresses; after the writing is finished, the transmitting terminal reads the written data and the content of the original data packet, and the consistency comparison is carried out on the written data and the content of the original data packet; if the comparison result is inconsistent, the transmitting terminal finishes the upgrading operation and sends upgrading failure information to the server step by step, and the server records and stores the upgrading failure information and carries out corresponding processing; if the comparison result is consistent, the transmitting terminal modifies the program to start the jump information and sends the feedback information of successful upgrade to the server step by step; and restarting the software system at the transmitting terminal and finishing upgrading.
In another embodiment, as shown in fig. 2, a server for upgrading the system software comprises: the data management module is used for storing and inquiring the upgrading data packet, storing the data information of the previous version and storing an error data packet generated in the upgrading process;
the user management module is used for managing user names, passwords, login time, use authority, user groups and operation records of the users;
the encryption module is used for encrypting and decrypting all data in the electronic price tag system, including an upgrade data packet and communication data;
the system version management module is used for recording and inquiring a system historical version, the upgrading time of each version of the system, upgrading breakpoint records, upgrading batch records, introduction of new functions and functional defect repair records;
the report module is used for inquiring the upgrading record of the equipment and the operation record of the user, tracing back to the historical upgrading record and generating a statistical report customized by the user for the user to check;
the timing module is used for upgrading the electronic price tag system software according to the time preset by the user;
the alarm module is used for sending alarm prompts to the abnormal conditions of the electronic price tag system software, wherein the alarm prompts comprise malicious code writing, malicious code illegal reading, software upgrading of the electronic price tag which is not regulated and initial backup of a damaged source code;
and the communication management module is used for managing the communication between the base station and the server, between the base station and the transmitting terminal, between the transmitting terminal and the electronic price tag, and comprises communication code control, encryption control, unique ID control, retransmission control, request control and fault automatic soft algorithm repair control.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (9)
1. An automatic upgrading method for electronic price tag system software is characterized by comprising the following steps:
s1: the user uploads an upgrade data packet to the server;
s2: the server stores the upgrading data packet, extracts and stores relevant information of the upgrading data packet;
s3: the server establishes communication connection with a base station and sends the upgrading data packet to the base station;
s4: the base station receives the upgrading data packet and detects whether the upgrading data packet is a data packet for upgrading the base station, if so, the base station upgrades the software system of the base station according to the content of the upgrading data packet, and sends an upgrading result to the server after upgrading is finished, and the server executes the step S12; if the detection result is negative, executing the step S5;
s5: the base station establishes communication connection with a transmitting terminal and sends the upgrade data packet to the transmitting terminal;
s6: the transmitting terminal receives the upgrading data packet and detects whether the upgrading data packet is the data packet for upgrading the transmitting terminal, if so, the transmitting terminal upgrades the software system of the transmitting terminal according to the content of the upgrading data packet, the base station sends the upgrading result after upgrading is finished, the base station sends the upgrading result to the server after receiving the upgrading result, and the server executes the step S12; if the detection result is negative, executing the step S7;
s7: the transmitting terminal establishes communication connection with the electronic price tag and sends the upgrading data packet to the electronic price tag;
s8: the electronic price tag upgrades the software system of the electronic price tag according to the content of the upgrading data packet;
s9: the electronic price tag sends an upgrading result to the transmitting terminal;
s10: after receiving the upgrading result, the transmitting terminal sends the upgrading result to the base station;
s11: after receiving the upgrading result, the base station sends the upgrading result to the server;
s12: the server records the upgrading result and stores the upgrading result information;
in step S4 and step S6, if the base station or the transmitting end receives the upgrade data packet and the detection result is that the software system of the base station or the transmitting end is upgraded, the following processing is performed:
b1: analyzing the upgrade data packet;
b2: detecting whether the upgrade data packet conforms to the type of the local machine, if not, ending the upgrade, feeding upgrade failure information back to the server, recording and storing the upgrade failure information by the server, carrying out corresponding processing, and if so, executing the step B3;
b3: writing the data packet content into the corresponding position according to the respective address;
b4: reading the written data and the content of the data packet, and comparing the written data and the content of the data packet in a consistent manner; if the comparison result is inconsistent, ending the upgrading operation, sending error information to the server, recording and storing the error information by the server, and carrying out corresponding processing according to the error information; if the comparison result is consistent, executing the step B5;
b5: and modifying program starting jump information and sending feedback information of successful upgrading.
2. The automatic upgrade method according to claim 1, wherein after step S3 and before step S4 is performed, further comprising a step a of detecting the upgrade data package, wherein the step a of detecting the upgrade data package comprises the steps of:
a1: after receiving the upgrading data packet, the base station carries out algorithm detection on the upgrading data packet;
a2: the base station judges whether the software upgrading requirement of the electronic price tag system is met or not according to the detection result, and if the software upgrading requirement of the electronic price tag system is met, the step S4 is executed; if not, sending error information to a server, recording and storing the error information by the server, and carrying out corresponding processing according to the error information.
3. The automatic upgrade method according to claim 1, wherein in step S8, the electronic price tag performs steps B1-B5 after receiving the upgrade data packet.
4. The automatic upgrade method according to claim 3, wherein the upgrade data package includes but is not limited to the following information: network base station address, terminal ID number, terminal type number, data encryption factor, program segment address and content, and user data segment address and content.
5. The automatic upgrading method of claim 4, wherein during the upgrading process, if the upgrading is suspended due to error information, the base station, the transmitting terminal and the electronic price tag generate error data packets, and timely send the error data packets to the previous level of equipment in sequence until the server receives the error data packets;
and the server analyzes the error data packet, stores the error data packet and correspondingly processes corresponding error report according to the error data packet.
6. The automatic upgrade method according to claim 5, wherein the error handling modes of the server include, but are not limited to, the following modes: restoring the error reporting system to the previous version, re-executing the upgrading operation on the error reporting system, and restoring the error reporting system to continue executing the upgrading operation from the error reporting point.
7. The automatic upgrade method according to claim 6, wherein the error data packet includes the following information: and the generated error code, the equipment ID number, the equipment type, the error field recording data and the error occurrence time are unified.
8. A server for use in the automatic upgrade method according to any one of claims 1 to 7, comprising:
the data management module is used for storing and inquiring the upgrading data packet, storing the data information of the previous version and storing an error data packet generated in the upgrading process;
the user management module is used for managing user names, passwords, login time, use authority, user groups and operation records of the users;
the encryption module is used for encrypting and decrypting all data in the electronic price tag system, including an upgrading data packet and communication data;
the system version management module is used for recording and inquiring a system historical version, the upgrading time of each version of the system, upgrading breakpoint records, upgrading batch records, introduction of new functions and functional defect repair records;
the report module is used for inquiring the upgrade record of the equipment and the operation record of the user, tracing back to the historical upgrade record and generating a statistical report customized by the user for the user to check;
the timing module is used for upgrading the electronic price tag system software according to the time preset by the user;
the alarm module is used for sending alarm prompts to the abnormal conditions of the electronic price tag system software, wherein the alarm prompts comprise malicious code writing, malicious code illegal reading, software upgrading of the electronic price tag which is not regulated and initial backup of a damaged source code;
and the communication management module is used for managing the communication between the base station and the server, between the base station and the transmitting terminal, between the transmitting terminal and the electronic price tag, and comprises communication code control, encryption control, unique ID control, retransmission control, request control and fault automatic soft algorithm repair control.
9. An electronic price tag software upgrading system comprising the server of claim 8, characterized by comprising a base station, a transmitting terminal and an electronic price tag, wherein the server is connected with more than 1 base station, the base station is connected with 1-4 transmitting terminals, and the transmitting terminal is connected with more than 1 electronic price tag through radio frequency communication.
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| CN113067734B (en) * | 2021-03-29 | 2023-10-20 | 努比亚技术有限公司 | Electronic price tag upgrading method, electronic price tag system, electronic terminal and storage medium |
| CN113132494B (en) * | 2021-04-29 | 2022-09-02 | 陕西天基通信科技有限责任公司 | Remote upgrading method and system |
| CN114844525B (en) * | 2022-03-28 | 2024-03-15 | 广东旭龙物联科技股份有限公司 | Electronic price tag multi-mode control system, method, equipment and medium |
| CN114786172B (en) * | 2022-04-14 | 2023-03-24 | 广州计量检测技术研究院 | Automatic upgrading method and system for electronic tag and electronic tag |
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| CN107329784A (en) * | 2017-06-27 | 2017-11-07 | 广东美的暖通设备有限公司 | Firmware upgrade method and Distributed-tier system |
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