CN112383515A - Electronic price tag compatibility method, device and system and readable storage medium - Google Patents
Electronic price tag compatibility method, device and system and readable storage medium Download PDFInfo
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- CN112383515A CN112383515A CN202011176645.2A CN202011176645A CN112383515A CN 112383515 A CN112383515 A CN 112383515A CN 202011176645 A CN202011176645 A CN 202011176645A CN 112383515 A CN112383515 A CN 112383515A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention discloses an electronic price tag compatibility method, device, system and readable storage medium, wherein the method comprises the following steps: monitoring the interface state; and after monitoring that the interface is accessed to a target gateway, processing the electronic price tag service sent by the target gateway according to a target protocol adapted to the target gateway. The invention aims at the defect that the gateways and the electronic price tags of different manufacturers cannot be compatible, and realizes the compatibility of the gateways and the electronic price tags of different manufacturers by adapting the target protocol through the target gateway.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, a system, and a readable storage medium for electronic price tag compatibility.
Background
Electronic Shelf Label (ESL) has become a trend to replace the traditional paper price Label. The price tag has become a standard in new retail industry, and is used by large business machines such as Kamameshi, Yonghui supermarket, Sunning easy-to-purchase and the like. The use of the electronic price tags improves the working efficiency of stores, releases the hands of employees, and can save a great deal of manpower and time cost for merchants after long-term use.
However, there are many manufacturers of electronic price tags, and most of the 2.4G proprietary protocols used by the manufacturers have different formats such as protocol preambles defined by the manufacturers, packet structures, CRC checks, etc., so that the gateways and the electronic price tags must be used in a matching manner, and the gateways and the electronic price tags of different manufacturers cannot be compatible with each other.
Disclosure of Invention
The invention aims to solve the technical problem that gateways of different manufacturers cannot be compatible with electronic price tags, and provides an electronic price tag compatibility method, device and system and a readable storage medium.
To solve the above technical problem, the present invention provides an electronic price tag compatibility method, which comprises:
monitoring the interface state;
and after monitoring that the interface is accessed to a target gateway, processing the electronic price tag service sent by the target gateway according to a target protocol adapted to the target gateway.
Optionally, the interface at least includes one of the following: the UART interface and the USB-to-UART interface.
Optionally, before processing the electronic price tag service sent by the target gateway according to the target protocol adapted to the target gateway, the method further includes: and carrying out protocol adaptation on the target gateway.
Optionally, performing protocol adaptation on the target gateway adaptation, including: and extracting the service message uploaded by the target gateway, and performing protocol adaptation based on the service message.
Optionally, the extracting the service packet uploaded by the target gateway further includes:
and extracting non-coupling service data which is irrelevant to a corresponding protocol in the service message uploaded by the target gateway.
Optionally, the processing of the electronic price tag service sent by the target gateway at least includes one of the following:
registering a corresponding electronic price tag according to the electronic price tag service;
refreshing the current electronic price tag according to the electronic price tag service;
and upgrading according to the electronic price tag service sent by the target gateway.
Optionally, after processing the electronic price tag service sent by the target gateway, the method further includes: and uploading the electronic price tag service to an ESL server.
Further, the present invention also provides an electronic price tag compatibility apparatus, comprising:
the monitoring module is used for monitoring the interface state;
and the gateway main control module is used for processing the electronic price tag service sent by the target gateway according to a target protocol adapted to the target gateway after monitoring that the interface is accessed to the target gateway.
Furthermore, the invention also provides an electronic price tag compatibility system, which comprises the electronic price tag compatibility device and the ESL server, wherein the electronic price tag compatibility device is in communication connection with the ESL server.
Further, the present invention also provides a computer-readable storage medium storing one or more programs, the one or more programs being executable by one or more processors to implement the steps of the aforementioned electronic price tag compatibility method.
Advantageous effects
The invention provides an electronic price tag compatibility method, device and system and a readable storage medium, aiming at the defect that gateways and electronic price tags of different manufacturers cannot be compatible, a target protocol is adapted through a target gateway, so that the gateways and the electronic price tags of different manufacturers are compatible, and positive technical effects are achieved.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic diagram of a gateway structure according to an embodiment of the present invention;
fig. 2 is a basic flowchart of an electronic price tag compatibility method according to a first embodiment of the present invention;
FIG. 3 is a basic flowchart of an electronic price tag compatibility method according to a second embodiment of the present invention;
fig. 4 is a basic flowchart of an electronic price tag compatibility method according to a third embodiment of the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
Example one
An embodiment of the present invention provides an electronic price tag compatibility method, as shown in fig. 2, including:
s201, monitoring the interface state;
s202, after the interface is monitored to be accessed into a target gateway, processing the electronic price tag service sent by the target gateway according to a target protocol adapted to the target gateway.
As shown in fig. 1, for example, the vendor a transceiver module is compatible with vendor a's price tag a, while the vendor B transceiver module is compatible with vendor B's price tag B, but the vendor a transceiver module is incompatible with vendor B's price tag B. Therefore, in the actual use process, the existing scheme cannot realize compatibility between the transceiver modules of different manufacturers and the electronic price tags.
The method can be used on one side of the user gateway, the state of the interface of the user gateway is monitored through the gateway, and after the access of the target gateway is monitored on the interface, the electronic price tag service sent by the target gateway can be processed according to a target protocol which is configured on one side of the gateway in advance and corresponds to the target gateway. Therefore, the embodiment adapts to the protocols of all manufacturers on the gateway side, so that the problem that the gateways and the electronic price tags of different manufacturers cannot be compatible is solved.
Optionally, the interface at least includes one of the following: the UART interface and the USB-to-UART interface.
Specifically, in this embodiment, a plurality of interfaces may be arranged on one side of the user gateway, and the interface type may be a UART interface or a USB-to-UART interface. Of course, in an alternative embodiment, a USB to UART interface may be provided, so that plug-and-play effects can be achieved. And receiving the service message data uploaded by the corresponding transceiving modules of different manufacturers through a plurality of interfaces.
Optionally, before processing the electronic price tag service sent by the target gateway according to the target protocol adapted to the target gateway, the method further includes: and carrying out protocol adaptation on the target gateway.
Specifically, before processing the electronic price tag service sent by the target gateway, the protocol adaptation is further performed on the target gateway in this embodiment, and a specific implementation manner may perform corresponding hierarchical division on the user gateway software design, for example, a gateway adaptation layer is designed on one side of the gateway to process service logics of different manufacturer protocols, that is, to perform protocol adaptation on the service logics of different manufacturer protocols. In an optional embodiment, performing protocol adaptation on the target gateway adaptation includes: and extracting the service message uploaded by the target gateway, and performing protocol adaptation based on the service message. After the adaptation, the electronic price tag service sent by the corresponding target gateway can be identified.
Optionally, the extracting the service packet uploaded by the target gateway further includes:
and extracting non-coupling service data which is irrelevant to a corresponding protocol in the service message uploaded by the target gateway.
Specifically, in this embodiment, since the transceiver modules of different manufacturers and the electronic price tags mostly adopt the 2.4G private protocol, the service packet uploaded by the target gateway in this embodiment is extracted, and the protocol adaptation is performed according to the uncoupled service data by extracting the uncoupled service data, which is irrelevant to the corresponding private protocol, in the service packet uploaded by the target gateway. The specific adaptation mode may be to refer to a server database, or to directly write the corresponding target protocol into a local storage or a server, so that the corresponding electronic price tag service may be subsequently processed based on the already adapted protocol.
Optionally, the processing the electronic price tag service sent by the target gateway includes:
and registering the corresponding electronic price tag according to the electronic price tag service.
In this embodiment, corresponding to the process of performing the electronic price tag new registration, as shown in fig. 1, in this embodiment, a price tag a is illustrated, and after the protocol adaptation is completed, the transceiver module a of the corresponding manufacturer interacts with the electronic price tag a. The receiving and sending module A is accessed to a UART interface of the user gateway, the user gateway acquires price tag information of the electronic price tag A through the UART interface, whether the ESL server has the same price tag type as the electronic price tag or not is inquired, and if not, network access registration is carried out on the electronic price tag A in the embodiment. And after the registration is finished, the identification of the electronic price tag A and the corresponding price tag service processing are realized through the user gateway.
Optionally, after processing the electronic price tag service sent by the target gateway, the method further includes: and uploading the electronic price tag service to an ESL server.
After registration of the electronic price tag a is completed, the electronic price tag service may also be uploaded to the ESL server. Therefore, the operations such as aggregation of price tag services, network access and the like can be performed through the server.
In summary, the present embodiment provides a method for being compatible with electronic price tags of different manufacturers, and by using the method of the present embodiment, a newly entered electronic price tag can be registered under the condition of being compatible with price tags of different manufacturers. Therefore, the corresponding electronic price tags are registered and then are accessed to the network, and the working efficiency of stores is further improved.
Example two
An embodiment of the present invention provides an electronic price tag compatibility method, as shown in fig. 3, including:
s301, monitoring the interface state;
s302, after the interface is monitored to be accessed into a target gateway, processing the electronic price tag service sent by the target gateway according to a target protocol adapted to the target gateway.
As shown in fig. 1, for example, the vendor a transceiver module is compatible with vendor a's price tag a, while the vendor B transceiver module is compatible with vendor B's price tag B, but the vendor a transceiver module is incompatible with vendor B's price tag B. Therefore, in the actual use process, the existing scheme cannot realize compatibility between the transceiver modules of different manufacturers and the electronic price tags.
The method can be used on one side of the user gateway, the state of the interface of the user gateway is monitored through the gateway, and after the access of the target gateway is monitored on the interface, the electronic price tag service sent by the target gateway can be processed according to a target protocol which is configured on one side of the gateway in advance and corresponds to the target gateway. Therefore, the embodiment adapts to the protocols of all manufacturers on the gateway side, so that the problem that the gateways and the electronic price tags of different manufacturers cannot be compatible is solved.
Optionally, the interface at least includes one of the following: the UART interface and the USB-to-UART interface.
Specifically, in this embodiment, a plurality of interfaces may be arranged on one side of the user gateway, and the interface type may be a UART interface or a USB-to-UART interface. Of course, in an alternative embodiment, a USB to UART interface may be provided, so that plug-and-play effects can be achieved. And receiving the service message data uploaded by the corresponding transceiving modules of different manufacturers through a plurality of interfaces.
Optionally, before processing the electronic price tag service sent by the target gateway according to the target protocol adapted to the target gateway, the method further includes: and carrying out protocol adaptation on the target gateway.
Specifically, before processing the electronic price tag service sent by the target gateway, the protocol adaptation is further performed on the target gateway in this embodiment, and a specific implementation manner may perform corresponding hierarchical division on the user gateway software design, for example, a gateway adaptation layer is designed on one side of the gateway to process service logics of different manufacturer protocols, that is, to perform protocol adaptation on the service logics of different manufacturer protocols. In an optional embodiment, performing protocol adaptation on the target gateway adaptation includes: and extracting the service message uploaded by the target gateway, and performing protocol adaptation based on the service message. After the adaptation, the electronic price tag service sent by the corresponding target gateway can be identified.
Optionally, the extracting the service packet uploaded by the target gateway further includes:
and extracting non-coupling service data which is irrelevant to a corresponding protocol in the service message uploaded by the target gateway.
Specifically, in this embodiment, since the transceiver modules of different manufacturers and the electronic price tags mostly adopt the 2.4G private protocol, the service packet uploaded by the target gateway in this embodiment is extracted, and the protocol adaptation is performed according to the uncoupled service data by extracting the uncoupled service data, which is irrelevant to the corresponding private protocol, in the service packet uploaded by the target gateway. The specific adaptation mode may be to refer to a server database, or to directly write the corresponding target protocol into a local storage or a server, so that the corresponding electronic price tag service may be subsequently processed based on the already adapted protocol.
Optionally, the processing the electronic price tag service sent by the target gateway includes:
and refreshing the current electronic price tag according to the electronic price tag service.
Specifically, in this embodiment, a flow corresponding to performing electronic price tag refreshing is illustrated as in fig. 1, and after the protocol adaptation is completed, the transceiver module a corresponding to the manufacturer interacts with the electronic price tag a in this embodiment. The receiving and sending module A is connected with a UART interface of the user gateway, and the user gateway acquires the price tag information of the electronic price tag A through the UART interface. When the information recorded by the electronic price tag a changes, for example, when the price of the product a corresponding to the electronic price tag changes, or when the electronic price tag information changes, such as appearance changes, the information recorded by the user gateway is refreshed according to the updated information of the electronic price tag a. In the specific implementation process, the updated contents of the electronic price tag, such as the picture, the price information, and the like, may be completely refreshed according to the corresponding unique identification code, such as the electronic price tag number or the ID, and of course, only the changed contents may be updated.
Optionally, after processing the electronic price tag service sent by the target gateway, the method further includes: and uploading the electronic price tag service to an ESL server.
After the updating of the electronic price tag a is completed, the updated electronic price tag service can also be uploaded to the ESL server. Therefore, the operations such as aggregation of price tag services, network access and the like can be performed through the server.
In summary, the present embodiment provides a method for being compatible with electronic price tags of different manufacturers, and by using the method of the present embodiment, the changed electronic price tag can be updated under the condition of being compatible with price tags of different manufacturers. Therefore, the corresponding electronic price tags are accessed to the network after being updated, and the working efficiency of stores is further improved.
EXAMPLE III
An embodiment of the present invention provides an electronic price tag compatibility method, as shown in fig. 4, including:
s401, monitoring the interface state;
s402, after the interface is monitored to be accessed into the target gateway, processing the electronic price tag service sent by the target gateway according to the target protocol adapted to the target gateway.
As shown in fig. 1, for example, the vendor a transceiver module is compatible with vendor a's price tag a, while the vendor B transceiver module is compatible with vendor B's price tag B, but the vendor a transceiver module is incompatible with vendor B's price tag B. Therefore, in the actual use process, the existing scheme cannot realize compatibility between the transceiver modules of different manufacturers and the electronic price tags.
The method can be used on one side of the user gateway, the state of the interface of the user gateway is monitored through the gateway, and after the access of the target gateway is monitored on the interface, the electronic price tag service sent by the target gateway can be processed according to a target protocol which is configured on one side of the gateway in advance and corresponds to the target gateway. Therefore, the embodiment adapts to the protocols of all manufacturers on the gateway side, so that the problem that the gateways and the electronic price tags of different manufacturers cannot be compatible is solved.
Optionally, the interface at least includes one of the following: the UART interface and the USB-to-UART interface.
Specifically, in this embodiment, a plurality of interfaces may be arranged on one side of the user gateway, and the interface type may be a UART interface or a USB-to-UART interface. Of course, in an alternative embodiment, a USB to UART interface may be provided, so that plug-and-play effects can be achieved. And receiving the service message data uploaded by the corresponding transceiving modules of different manufacturers through a plurality of interfaces.
Optionally, before processing the electronic price tag service sent by the target gateway according to the target protocol adapted to the target gateway, the method further includes: and carrying out protocol adaptation on the target gateway.
Specifically, before processing the electronic price tag service sent by the target gateway, the protocol adaptation is further performed on the target gateway in this embodiment, and a specific implementation manner may perform corresponding hierarchical division on the user gateway software design, for example, a gateway adaptation layer is designed on one side of the gateway to process service logics of different manufacturer protocols, that is, to perform protocol adaptation on the service logics of different manufacturer protocols. In an optional embodiment, performing protocol adaptation on the target gateway adaptation includes: and extracting the service message uploaded by the target gateway, and performing protocol adaptation based on the service message. After the adaptation, the electronic price tag service sent by the corresponding target gateway can be identified.
Optionally, the extracting the service packet uploaded by the target gateway further includes:
and extracting non-coupling service data which is irrelevant to a corresponding protocol in the service message uploaded by the target gateway.
Specifically, in this embodiment, since the transceiver modules of different manufacturers and the electronic price tags mostly adopt the 2.4G private protocol, the service packet uploaded by the target gateway in this embodiment is extracted, and the protocol adaptation is performed according to the uncoupled service data by extracting the uncoupled service data, which is irrelevant to the corresponding private protocol, in the service packet uploaded by the target gateway. The specific adaptation mode may be to refer to a server database, or to directly write the corresponding target protocol into a local storage or a server, so that the corresponding electronic price tag service may be subsequently processed based on the already adapted protocol.
Optionally, the processing the electronic price tag service sent by the target gateway includes:
and upgrading according to the electronic price tag service sent by the target gateway.
Specifically, in this embodiment, a flow corresponding to performing electronic price tag refreshing is illustrated as in fig. 1, and after the protocol adaptation is completed, the transceiver module a corresponding to the manufacturer interacts with the electronic price tag a in this embodiment. The receiving and sending module A is connected with a UART interface of the user gateway, and the user gateway acquires the price tag information of the electronic price tag A through the UART interface. In this embodiment, after handshaking communication between the user gateway and the corresponding transceiver module is performed, OTA upgrade may be performed on the corresponding transceiver module when the corresponding transceiver module a or the user gateway needs to be upgraded. For example, the transceiver module a is connected to the user gateway through the usb-to-UART interface, and after the user gateway and the transceiver module a complete handshake communication, it is determined that the transceiver module a needs to be upgraded, and then the new firmware information may be sent to the transceiver module a through the server or stored locally. Thereby implementing the transceiver module a. Of course, the server may perform OTA upgrade on the user gateway, and the principle is similar to the foregoing scheme.
Optionally, after processing the electronic price tag service sent by the target gateway, the method further includes: and uploading the electronic price tag service to an ESL server.
After the OTA upgrade is completed, an upgrade complete message may be broadcast to the server or the user gateway, where the message may carry information such as the corresponding transceiver module ID and the upgraded version number.
In summary, the embodiment provides a method compatible with electronic price tags of different manufacturers, and the OTA firmware can be updated by the method in the case of being compatible with price tags of different manufacturers. Therefore, the firmware of each transceiver module below the corresponding user gateway is matched with each other, and the working efficiency of the store is improved.
Example four
The invention also provides an electronic price tag compatible device, comprising:
the monitoring module is used for monitoring the interface state;
and the gateway main control module is used for processing the electronic price tag service sent by the target gateway according to a target protocol adapted to the target gateway after monitoring that the interface is accessed to the target gateway.
As shown in fig. 1, for example, the vendor a transceiver module is compatible with vendor a's price tag a, while the vendor B transceiver module is compatible with vendor B's price tag B, but the vendor a transceiver module is incompatible with vendor B's price tag B. Therefore, in the actual use process, the existing scheme cannot realize compatibility between the transceiver modules of different manufacturers and the electronic price tags.
The specific gateway master control can be a CPU, a corresponding program can be specifically operated through the CPU, hierarchy division is carried out in the program, and the gateway master control can be divided into a gateway master control layer and a gateway adaptation layer, wherein the gateway master control is responsible for communicating with an ESL server upwards and is responsible for communicating with the gateway adaptation layer downwards.
The service process of the gateway adaptation layer of the electronic price tag compatible device of this embodiment may include the following processes:
detecting that the UART interface has an external gateway transceiving module, reporting the UART interface to a gateway main control, and handing the UART interface to the main control;
then interacting with an ESL server; and further communicating with the electronic price tag under the protocol, and supporting functions of price tag networking, state reporting, picture pushing and the like under the protocol.
The gateway transceiver module interacts with the electronic price tag.
The gateway transceiver modules of various manufacturers communicate with corresponding electronic price tags to complete the functions of networking, registering, drawing and OTA upgrading of the electronic price tags.
The device of the embodiment monitors the state of the interface of the gateway, and after monitoring that the target gateway is accessed on the interface, the device can process the electronic price tag service sent by the target gateway according to a target protocol which is configured in advance in the user gateway and corresponds to the target gateway. Therefore, the embodiment adapts the user gateway to the protocol of each manufacturer, thereby overcoming the problem that the gateways and the electronic price tags of different manufacturers cannot be compatible.
Furthermore, the invention also provides an electronic price tag compatibility system, which comprises the electronic price tag compatibility device and the ESL server, wherein the electronic price tag compatibility device is in communication connection with the ESL server.
Further, the present invention also provides a computer-readable storage medium storing one or more programs, which are executable by one or more processors to implement the steps of the electronic price tag compatibility methods of the first, second, and third embodiments.
It should be noted that, in this document, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. An electronic price tag compatibility method, comprising:
monitoring the interface state;
and after monitoring that the interface is accessed to a target gateway, processing the electronic price tag service sent by the target gateway according to a target protocol adapted to the target gateway.
2. The electronic price tag compatibility method of claim 1, wherein the interface comprises at least one of: the UART interface and the USB-to-UART interface.
3. The electronic price tag compatibility method of claim 1, wherein prior to processing the electronic price tag service sent by the target gateway according to a target protocol adapted to the target gateway, further comprising: and carrying out protocol adaptation on the target gateway.
4. The electronic price tag compatibility method of claim 3, wherein performing protocol adaptation for the target gateway adaptation comprises: and extracting the service message uploaded by the target gateway, and performing protocol adaptation based on the service message.
5. The electronic price tag compatibility method of claim 4, wherein extracting the service packet uploaded by the target gateway further comprises:
and extracting non-coupling service data which is irrelevant to a corresponding protocol in the service message uploaded by the target gateway.
6. The electronic price tag compatibility method according to any of claims 1-5, wherein processing the electronic price tag service sent by the target gateway includes at least one of:
registering a corresponding electronic price tag according to the electronic price tag service;
refreshing the current electronic price tag according to the electronic price tag service;
and upgrading according to the electronic price tag service sent by the target gateway.
7. The electronic price tag compatibility method of any one of claims 1-5, wherein after processing the electronic price tag service sent by the target gateway, further comprising: and uploading the electronic price tag service to an ESL server.
8. An electronic price tag compatibility apparatus, comprising:
the monitoring module is used for monitoring the interface state;
and the gateway main control module is used for processing the electronic price tag service sent by the target gateway according to a target protocol adapted to the target gateway after monitoring that the interface is accessed to the target gateway.
9. An electronic price tag compatibility system comprising the electronic price tag compatibility apparatus of claim 8 and an ESL server, wherein said electronic price tag compatibility apparatus is communicatively connected to said ESL server.
10. A computer readable storage medium, characterized in that the computer readable storage medium stores one or more programs executable by one or more processors to implement the steps of the electronic price tag compatibility method according to any one of claims 1 to 7.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113163345A (en) * | 2021-03-23 | 2021-07-23 | 深圳云里物里科技股份有限公司 | Broadcast communication method, system, gateway equipment and electronic price tag |
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| CN112383515B (en) | 2023-08-08 |
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