WO2021022503A1 - 电子价签、系统及数据处理方法 - Google Patents

电子价签、系统及数据处理方法 Download PDF

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Publication number
WO2021022503A1
WO2021022503A1 PCT/CN2019/099556 CN2019099556W WO2021022503A1 WO 2021022503 A1 WO2021022503 A1 WO 2021022503A1 CN 2019099556 W CN2019099556 W CN 2019099556W WO 2021022503 A1 WO2021022503 A1 WO 2021022503A1
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WIPO (PCT)
Prior art keywords
price tag
electronic price
data
task
iot network
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Application number
PCT/CN2019/099556
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English (en)
French (fr)
Inventor
侯世国
郎朝见
赵洋
陈骏
赵建国
Original Assignee
浙江汉朔电子科技有限公司
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Application filed by 浙江汉朔电子科技有限公司 filed Critical 浙江汉朔电子科技有限公司
Priority to US17/633,515 priority Critical patent/US20240289566A1/en
Priority to PCT/CN2019/099556 priority patent/WO2021022503A1/zh
Publication of WO2021022503A1 publication Critical patent/WO2021022503A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3293—Power saving characterised by the action undertaken by switching to a less power-consuming processor, e.g. sub-CPU
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10297—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092

Definitions

  • the invention relates to the technical field of electronic price tag communication, in particular to design an electronic price tag, a system and a data processing method.
  • the core technology of traditional electronic price tag data communication is generally based on 2.4G, WIFI, Bluetooth, zigbee, Sub1G and infrared.
  • the above communication methods have their own shortcomings.
  • the 2.4G communication method is based on 2.4G private protocol communication.
  • the development of the application layer and the service layer can be extended to the cloud management, but the electronic price tags of different regions can only be updated according to the smallest unit store, and the electronic price tags of each store must rely on the wireless private AP of its own store.
  • the number of electronic price tags is directly proportional to the number of APs to be deployed. Not only is the cost high, but it is also difficult to maintain, upgrade, and manage later.
  • the Bluetooth communication method has high power consumption
  • the Sub1G communication method has fewer channels
  • the infrared communication method has a higher requirement for the network that cannot be blocked.
  • the coverage of WIFI is small, which makes the communication effect of the above communication method poor.
  • the existing electronic price tag data communication has problems such as high store installation cost and later maintenance cost and poor communication effect during communication.
  • the embodiment of the present invention provides an electronic price tag, which can realize the communication of the electronic price tag in the NB-IoT network, with low cost and good communication effect.
  • the electronic price tag includes:
  • NB-IoT network module used to receive task data and/or send electronic price tag data through the NB-IoT network and server; send task data received through the NB-IoT network to the controller, and/or receive control Electronic price tag data sent by the device;
  • the controller is used to perform tasks according to the task data and/or send the electronic price tag data to the NB-IoT network module.
  • the embodiment of the present invention provides an electronic price tag data processing method, which can realize the communication of the electronic price tag in the NB-IoT network with low cost.
  • the method includes:
  • the embodiment of the present invention also provides a computer device including a memory, a processor, and a computer program stored in the memory and capable of running on the processor.
  • the processor implements the above electronic price tag data processing when the computer program is executed. method.
  • the embodiment of the present invention also provides a computer-readable storage medium that stores a computer program for executing the above electronic price tag information transmission method.
  • the NB-IoT network module receives task data and/or sends electronic price tag data through the NB-IoT network and the server; sends the task data received through the NB-IoT network to the controller, and / Or receive the electronic price tag data sent by the controller; the controller executes the task according to the task data, and/or sends the electronic price tag data to the NB-IoT network module.
  • the above electronic price tag there is no need to install and maintain AP, and the cost is low; the NB-IoT network covers a wide range, so the communication effect of sending and receiving data through the NB-IoT network is good.
  • Figure 1 is a schematic diagram of an electronic price tag in an embodiment of the present invention
  • Figure 2 is a schematic diagram of an electronic price tag system in an embodiment of the present invention.
  • Fig. 3 is a flowchart of an electronic price tag data processing method in an embodiment of the present invention.
  • Fig. 1 is a schematic diagram of an electronic price tag in an embodiment of the present invention. As shown in Fig. 1, the electronic price tag includes:
  • NB-IoT network module used to receive task data and/or send electronic price tag data through the NB-IoT network and server; send task data received through the NB-IoT network to the controller, and/or receive control Electronic price tag data sent by the device;
  • the controller is used to perform tasks according to the task data and/or send the electronic price tag data to the NB-IoT network module.
  • the NB-IoT network module receives task data and/or sends electronic price tag data through the NB-IoT network and the server; sends the task data received through the NB-IoT network to the controller, and / Or receive the electronic price tag data sent by the controller; the controller executes the task according to the task data, and/or sends the electronic price tag data to the NB-IoT network module.
  • the above electronic price tag there is no need to install and maintain AP, and the cost is low; the NB-IoT network covers a wide range, so the communication effect of sending and receiving data through the NB-IoT network is good.
  • the electronic price tag data can include multiple types, for example, it can be heartbeat data, stored content, identification, size information, etc. of the electronic price tag.
  • NB-IoT network Near Band Internet of Things, cellular-based narrowband Internet of Things
  • the NB-IoT network is built on a cellular network and consumes only about 180KHz of bandwidth. It can be directly deployed on a GSM network, UMTS network or LTE network to reduce deployment costs and achieve smooth upgrades.
  • the NB-IoT network supports the cellular data connection of low-power devices in the wide area network, which is also called low-power wide area network (LPWA).
  • LPWA low-power wide area network
  • the NB-IoT network supports efficient connection of devices with long standby time and high network connection requirements.
  • the battery life of NB-IoT devices can be increased to at least 10 years, while also providing very comprehensive indoor cellular data connection coverage. Therefore, in the embodiment of the present invention, the task data is received and/or the electronic price tag data is sent through the NB-IoT network and the server, which can achieve a better communication effect.
  • the NB-IoT network module is a universal interface that can establish a communication relationship with any communication manufacturer, which is non-limiting.
  • the controller is further used to: generate network registration information; send the network registration information and electronic price tag identification information to the NB-IoT network module;
  • the NB-IoT network module is also used to: send network registration information and electronic price tag identification information to the server through the NB-IoT network; receive and forward the electronic price tag registration result data to the controller; the registration result data in the electronic price tag is registration After success, the task data is received and/or the electronic price tag data is sent through the NB-IoT network and server.
  • the controller can first check whether the electronic price tag has been registered to the NB-IoT network, and if the result of the check is that the electronic price tag has not been registered, it generates network registration information; Send the network registration information and electronic price tag identification information to the NB-IoT network module; then the NB-IoT network module sends the network registration information and electronic price tag identification information to the server through the NB-IoT network to register the electronic price tag, The NB-IoT network module receives and forwards the electronic price tag registration result data to the controller. If the check result is that the electronic price tag has been registered, the task data can be received and/or the electronic price tag data sent directly through the NB-IoT network and server.
  • the electronic price tag in addition to communicating through the NB-IoT network, can also support other communication methods. An example is given below.
  • the electronic price tag further includes an NFC module for:
  • NFC Near Field Communication
  • ECMA-340 standard and ETSI TS 102 190 standard.
  • NFC uses two reading modes, active and passive.
  • NFC devices are generally NFC chips. The software of NFC chips can be programmed independently, with strong versatility and consistency, and users can develop them according to actual needs.
  • the NFC module can receive task data sent by the NFC device or APP device, and then send the task data to the controller, and the controller executes the task according to the task data.
  • the NFC module can also receive the electronic price tag data sent by the controller, and then send the electronic price tag data to the NFC device or APP device.
  • the NFC module can make the communication mode of the electronic price tag more flexible, which is suitable for different scenarios.
  • the controller is also used to:
  • the electronic price tag data is compressed to generate a compressed package of the electronic price tag data.
  • the wake-up period can allow users to dynamically configure according to their own business needs.
  • the maximum wake-up period can be configured to 2 weeks, or the default wake-up period can be used, for example, It can be 24 hours.
  • the preset wake-up mode is the timing wake-up mode, it can be configured to wake up the electronic price tag at a specific time in a specific time zone.
  • the electronic price tag is controlled to be in a low power consumption state, the power consumption of the electronic price tag can be reduced and the service life of the electronic price tag can be extended.
  • the data of the electronic price tag is compressed in order to improve the transmission efficiency by sending the compressed package when the electronic price tag data is sent subsequently, save the sending time and reduce the electronic price tag. Power consumption.
  • the NFC module is also used to:
  • the electronic price tag When the electronic price tag is in a low power consumption state, the electronic price tag is awakened according to a preset wake-up condition.
  • the NFC module wakes up the electronic price tag according to the preset wake-up condition, which is equivalent to forced external wake-up of the electronic price tag, and the preset wake-up condition can be formulated according to actual needs.
  • the NB-IoT network module is specifically used for:
  • the task data is received and/or the electronic price tag data is sent in batches through the NB-IoT network and server.
  • the receiving and sending of task data is stopped, and the receiving and sending of electronic price tag data is stopped, that is, the function of the NB-IoT network module is disabled, which is equivalent to turning off NB-IoT network module, thereby reducing the power consumption of the electronic price tag and extending the service life of the electronic price tag.
  • the electronic price tag is in a low power consumption state, it needs to receive and send data.
  • the data can be received and sent in batches
  • the above method can also ensure that data is not lost.
  • the NB-IoT network module is also used to:
  • the compressed package of task data sent by the server is received in batches through the NB-IoT network, and/or the compressed package of electronic price tag data is sent to the server in batches through the NB-IoT network.
  • the above method of receiving task data by using compressed packages can greatly reduce the sending and receiving time, improve the sending efficiency, and save the power consumption of the electronic price tag.
  • the NB-IoT network module is also used to:
  • the compressed package of the electronic price tag data corresponding to the sending breakpoint is obtained, and the compressed package of the electronic price tag data corresponding to the sending breakpoint is sent to the server in batches through the NB-IoT network.
  • the sending process of the compressed package of the electronic price tag data is a resumable transmission process, that is, record the point where the last data transmission was interrupted, that is, send the breakpoint, find the compressed package of the electronic price tag data corresponding to the send breakpoint, and then restart The compressed package of the electronic price tag data corresponding to the sending breakpoint is sent in batches.
  • the above process can prevent the loss of the electronic price tag data during the sending process.
  • the NFC module is specifically used for:
  • the task data is received and/or the electronic price tag data is sent with the NFC device or APP device in batches.
  • the NFC module stops the receiving and sending of task data, and stops the receiving and sending of electronic price tag data, that is, the function of the NFC module is disabled, thereby reducing the electronic price tag Power consumption, prolong the service life of electronic price tags.
  • the electronic price tag is in a low power consumption state, it needs to receive and send data.
  • the data can be received and sent in batches
  • the above method can also ensure that data is not lost.
  • the NFC module is specifically used for:
  • the compressed package of task data of the NFC device or APP device is received in batches, and/or the compressed package of electronic price tag data is sent to the NFC device or APP device in batches.
  • the above method of receiving task data by using compressed packages can greatly reduce the sending and receiving time, improve the sending efficiency, and save the power consumption of the electronic price tag.
  • the NFC module is specifically used for:
  • the sending process of the compressed package of the electronic price tag data is the resuming transfer process related to the NFC module, that is, the point where the last data transmission was interrupted is recorded, that is, the sending breakpoint, and the electronic price tag data compression corresponding to the sending breakpoint is found Then, the compressed package of the electronic price tag data corresponding to the sending breakpoint is sent again in batches.
  • the above process can prevent the loss of the electronic price tag data during the sending process.
  • the electronic price tag can complete functions such as light flashing, screen display, and storage according to specific conditions.
  • functions such as light flashing, screen display, and storage according to specific conditions.
  • One of the examples is given below.
  • the electronic price tag returns one or any combination of flash, display screen and memory
  • the controller is specifically configured to control the lighting of the flash according to the task of lighting;
  • the controller is specifically used to control the display of the display screen according to the display task;
  • the controller is specifically configured to control the memory according to the storage task to save the information to be stored in the storage task.
  • the flashlight uses LED lights.
  • the color of the LED light can be yellow-green or other colors.
  • the LDE light can adopt different flashing strategies according to actual needs, which can be freely defined or prefabricated. Of course, it is understandable that the above LED It is only an example, and other types of flashlights can also be used, and the relevant variations should fall within the protection scope of the present invention.
  • the display screen adopts an electronic paper display screen.
  • the electronic paper ink display screen is only an example, and other types of electronic screens, such as electronic paper ink display screen, can also be used.
  • the electronic paper ink display screen has the characteristics of supporting partial update and split-screen display, which can achieve The display effect is very good, and the relevant variations should fall within the protection scope of the present invention.
  • the electronic price tag further includes a battery module for powering the electronic price tag.
  • a battery module for powering the electronic price tag.
  • it may be a large-capacity lithium battery.
  • the NB-IoT network module receives task data and/or sends the electronic price tag data through the NB-IoT network and the server; sends the task data received through the NB-IoT network To the controller, and/or receive the electronic price tag data sent by the controller; the controller executes tasks according to the task data, and/or sends the electronic price tag data to the NB-IoT network module.
  • the electronic price tag also includes an NFC module, which can receive task data and/or send electronic price tag data with the NFC device or APP device, making the communication method of the electronic price tag more flexible and suitable for different scenarios.
  • the controller controls the electronic price tag to be in a low power consumption state or wake-up state according to a preset wake-up mode, which can reduce the power consumption of the electronic price tag and prolong the service life of the electronic price tag.
  • the NB-IoT network module receives task data and/or sends electronic price tag data in batches through the NB-IoT network and server; NFC module and NFC device or APP device, in batches Receiving task data and/or sending electronic price tag data can not only increase the service life of the battery module, but also ensure that data is not lost.
  • FIG. 2 is a schematic diagram of the electronic price tag system in an embodiment of the present invention. As shown in FIG. 2, the system includes: the above-mentioned electronic price tag and a server;
  • the server is used for sending task data and/or receiving electronic price tag data through the NB-IoT network and the electronic price tag.
  • the server also receives the network registration information and electronic price tag identification information sent by the electronic price tag through the NB-IoT network, completes the registration of the electronic price tag, and sends the registration result to the electronic price tag through the NB-IoT network NB-IoT network module.
  • the server is specifically configured to:
  • the server can divide the task data into multiple compressed packages, and then send the task data to the electronic price tag in batches. It can also obtain the compressed package of the electronic price tag data corresponding to the breakpoint sent by the server through the NB-IoT network Send the compressed package of the electronic price label data corresponding to the breakpoint sent by the server to the electronic price label in batches.
  • the electronic price tag system further includes an NFC device and/or an APP device;
  • the NFC device is used to send task data and/or receive electronic price tag data with the electronic price tag;
  • the APP device is used to send task data and/or receive electronic price tag data with the electronic price tag.
  • the NFC device is specifically used to: send task data to the electronic price tag in batches;
  • the APP device is specifically used to send task data to the electronic price tag in batches.
  • the NFC device can divide the task data into multiple compressed packages, and then send the task data to the electronic price tag in batches, and can also obtain the compressed package of the electronic price tag data corresponding to the NFC sending breakpoint, and send the data to
  • the electronic price tag sends the compressed package of the electronic price tag data corresponding to the NFC sending breakpoint.
  • the APP device can also divide the task data into multiple compressed packages, and then send the task data to the electronic price tag in batches. You can also obtain the compressed package of the electronic price tag data corresponding to the breakpoint sent by the APP, and send it to the electronic price tag in batches.
  • the APP sends the compressed package of the electronic price tag data corresponding to the breakpoint.
  • the server adopts a cloud server.
  • Cloud Server (Elastic Compute Service, ECS) is a simple, efficient, safe and reliable computing service with elastically scalable processing capabilities. Its management method is simpler and more efficient than physical servers. Users can quickly create or release any number of cloud servers without having to purchase hardware in advance.
  • the cloud server can store a large amount of data of the electronic price tag, and the response speed and processing speed are faster, and the communication efficiency with the electronic price tag is higher.
  • the aforementioned cloud server is only an example, and other types of servers, such as ordinary physical servers, may also be used, and relevant variations should fall within the protection scope of the present invention.
  • the NB-IoT network module receives task data and/or sends electronic price tag data through the NB-IoT network and the server; the task data will be received through the NB-IoT network Send to the controller, and/or receive the electronic price tag data sent by the controller; the controller executes the task according to the task data, and/or sends the electronic price tag data to the NB-IoT network module.
  • the NB-IoT network covers a wide range, so the communication effect of sending and receiving data through the NB-IoT network is good.
  • the server adopts a cloud server, which can store a large amount of data of the electronic price tag, and the response speed and processing speed are faster, and the communication efficiency with the electronic price tag is higher.
  • it can also receive task data sent by NFC devices or APP devices, making the communication mode of the electronic price tag more flexible, which is suitable for different scenarios.
  • the controller controls the electronic price tag to be in a low power consumption state or wake-up state according to a preset wake-up mode, which can reduce the power consumption of the electronic price tag and prolong the service life of the electronic price tag.
  • the NB-IoT network module receives task data and/or sends electronic price tag data in batches through the NB-IoT network and server; NFC module and NFC device or APP device, in batches Receiving task data and/or sending electronic price tag data can not only increase the service life of the battery module, but also ensure that data is not lost.
  • embodiments of the present invention also provide an electronic price tag data processing method, as described in the following embodiments. Since the principle of solving these problems is similar to that of electronic price tags, the implementation of the method can refer to the implementation of electronic price tags, and the repetition will not be repeated.
  • Fig. 3 is a flowchart of an electronic price tag data processing method in an embodiment of the present invention. As shown in Fig. 3, the method includes:
  • Step 301 receiving task data sent through the NB-IoT network and/or sending electronic price tag data to the server;
  • step 302 the task is executed according to the task data.
  • the electronic price tag data processing method further includes:
  • the task data sent through the NB-IoT network is received and/or the electronic price tag data is sent to the server.
  • the electronic price tag data processing method further includes:
  • the electronic price tag data processing method further includes:
  • the electronic price tag is controlled to be in a low power consumption state or a wake-up state
  • the preset wake-up mode includes a periodic wake-up mode and a timed wake-up mode.
  • the electronic price tag data processing method further includes:
  • the electronic price tag When the electronic price tag is in a low power consumption state, the electronic price tag is awakened according to a preset wake-up condition.
  • the electronic price tag data processing method further includes:
  • the electronic price tag data processing method further includes:
  • the task data is received and/or the electronic price tag data is sent in batches through the NB-IoT network and server.
  • receiving task data and/or sending electronic price tag data in batches via the NB-IoT network and server includes:
  • the compressed package of task data sent by the server is received in batches through the NB-IoT network, and/or the compressed package of electronic price tag data is sent to the server in batches through the NB-IoT network.
  • sending the compressed package of electronic price tag data to the server in batches via the NB-IoT network includes:
  • the electronic price tag data processing method further includes:
  • the task data is received and/or the electronic price tag data is sent with the NFC device or APP device in batches.
  • receiving task data and/or sending electronic price tag data with NFC devices or APP devices in batches includes:
  • the electronic price tag data processing method further includes:
  • the compressed package of the electronic price tag data corresponding to the sending breakpoint is obtained, and the compressed package of the electronic price tag data corresponding to the sending breakpoint is sent to the NFC device or APP device in batches.
  • the task data includes one or any combination of light-on tasks, display tasks, and storage tasks;
  • Perform tasks based on task data including:
  • the display screen is controlled according to the display task
  • the memory is controlled according to the storage task to save the information to be stored in the storage task.
  • the task data is received and/or the electronic price tag data is sent through the NB-IoT network and the server; the task is executed according to the task data, in the above method, no installation is required
  • the cost of maintaining AP is low; the NB-IoT network covers a wide range, so the communication effect of sending and receiving data through the NB-IoT network is good.
  • it can also receive task data sent by NFC devices or APP devices, making the communication mode of the electronic price tag more flexible, which is suitable for different scenarios.
  • the controller controls the electronic price tag to be in a low power consumption state or wake-up state according to a preset wake-up mode, which can reduce the power consumption of the electronic price tag and prolong the service life of the electronic price tag.
  • the NB-IoT network module receives task data and/or sends electronic price tag data in batches through the NB-IoT network and server; NFC module and NFC device or APP device, in batches Receiving task data and/or sending electronic price tag data can not only increase the service life of the battery module, but also ensure that data is not lost.
  • the embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present invention may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.
  • a computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
  • the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
  • the instructions provide steps for implementing functions specified in a flow or multiple flows in the flowchart and/or a block or multiple blocks in the block diagram.

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Abstract

本发明提供了一种电子价签、系统及数据处理方法，该电子价签包括：NB-IoT网络模块，用于通过NB-IoT网络与服务器进行任务数据的接收和/或电子价签数据的发送；将通过NB-IoT网络接收的任务数据发送至控制器，和/或接收控制器发送的电子价签数据；控制器，用于根据任务数据执行任务，和/或将电子价签数据发送至NB-IoT网络模块。本发明可实现在NB-IoT网络内电子价签的通信，成本低，通信效果好。

Description

电子价签、系统及数据处理方法 技术领域
本发明涉及电子价签通信技术领域，尤其设计一种电子价签、系统及数据处理方法。
背景技术
传统电子价签数据通信的核心技术一般基于2.4G、WIFI、蓝牙、zigbee、Sub1G和红外等方式，上述通信方式都存在各自的缺陷，例如，2.4G通信方式是基于2.4G私有协议通信，整个应用层和服务层的开发都可以扩展的云端管理，但对于各个不同地域的电子价签只能做到按照最小单元门店进行更新，各个门店的电子价签必须依靠于自身门店的无线私有AP，而且电子价签的数量和要布置AP的数量是成正比的，不仅成本高、后期维护升级、管理都有一定的困难。蓝牙通信方式功耗大，Sub1G通信方式中信道少，红外通信方式中对不能被遮挡布网要求较高，WIFI的覆盖范围小，使得上述通信方式的通信效果差。
综上所述，现有的电子价签数据通信在通信时存在门店安装成本和后期的维护成本较大、通信效果差问题。
发明内容
本发明实施例提出一种电子价签，可实现在NB-IoT网络内电子价签的通信，成本低，通信效果好，该电子价签包括：
NB-IoT网络模块，用于通过NB-IoT网络与服务器进行任务数据的接收和/或电子价签数据的发送；将通过NB-IoT网络接收的任务数据发送至控制器，和/或接收控制器发送的电子价签数据；
控制器，用于根据任务数据执行任务，和/或将电子价签数据发送至NB-IoT网络模块。
本发明实施例提出一种电子价签数据处理方法，可实现在NB-IoT网络内电子价签的通信，成本低，该方法包括：
接收通过NB-IoT网络发送的任务数据和/或向服务器发送电子价签数据；
根据任务数据用于执行任务。
本发明实施例还提出了一种计算机设备，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现上述电子价签数据处理方法。
本发明实施例还提出了一种计算机可读存储介质，所述计算机可读存储介质存储有执行上述电子价签信息传输方法的计算机程序。
在本发明实施例中，NB-IoT网络模块通过NB-IoT网络与服务器进行任务数据的接收和/或电子价签数据的发送；将通过NB-IoT网络接收的任务数据发送至控制器，和/或接收控制器发送的电子价签数据；控制器根据任务数据执行任务，和/或将电子价签数据发送至NB-IoT网络模块。在上述电子价签中，无需安装与维护AP，成本低；NB-IoT网络覆盖范围广，因此通过NB-IoT网络收发数据的通信效果好。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，并不构成对本发明的限定。在附图中：
图1为本发明实施例中电子价签的示意图；
图2为本发明实施例中电子价签系统的示意图；
图3为本发明实施例中电子价签数据处理方法的流程图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚明白，下面结合附图对本发明实施例做进一步详细说明。在此，本发明的示意性实施例及其说明用于解释本发明，但并不作为对本发明的限定。
图1为本发明实施例中电子价签的示意图，如图1所示，该电子价签包括：
NB-IoT网络模块，用于通过NB-IoT网络与服务器进行任务数据的接收和/或电子价签数据的发送；将通过NB-IoT网络接收的任务数据发送至控制器，和/或接收控制器发送的电子价签数据；
控制器，用于根据任务数据执行任务，和/或将电子价签数据发送至NB-IoT网络模块。
在本发明实施例中，NB-IoT网络模块通过NB-IoT网络与服务器进行任务数据的接收和/或电子价签数据的发送；将通过NB-IoT网络接收的任务数据发送至控制器，和/或 接收控制器发送的电子价签数据；控制器根据任务数据执行任务，和/或将电子价签数据发送至NB-IoT网络模块。在上述电子价签中，无需安装与维护AP，成本低；NB-IoT网络覆盖范围广，因此通过NB-IoT网络收发数据的通信效果好。
在上述电子价签中，电子价签数据可以包括多种，例如，可以是电子价签的心跳数据、存储的内容、标识、尺寸信息等。NB-IoT网络(Narrow Band Internet of Things，基于蜂窝的窄带物联网)是互联网络的一个重要分支。NB-IoT网络构建于蜂窝网络，只消耗大约180KHz的带宽，可直接部署于GSM网络、UMTS网络或LTE网络，以降低部署成本、实现平滑升级。NB-IoT网络支持低功耗设备在广域网的蜂窝数据连接，也被叫作低功耗广域网(LPWA)。NB-IoT网络支持待机时间长、对网络连接要求较高设备的高效连接。NB-IoT设备电池寿命可以提高至至少10年，同时还能提供非常全面的室内蜂窝数据连接覆盖。因此，本发明实施例通过NB-IoT网络与服务器进行任务数据的接收和/或电子价签数据的发送，可达到较好的通信效果。在本发明实施例中，NB-IoT网络模块是一个通用接口，可与任意一个通讯厂商建立通信关系，具有非局限性。
在一实施例中，控制器还用于：生成网络注册信息；将网络注册信息和电子价签标识信息发送至NB-IoT网络模块；
NB-IoT网络模块还用于：将网络注册信息和电子价签标识信息通过NB-IoT网络发送至服务器；接收并向控制器转发电子价签注册结果数据；在电子价签注册结果数据为注册成功后，通过NB-IoT网络与服务器进行任务数据的接收和/或电子价签数据的发送。
在上述实施例中，在电子价签上电后，控制器可先检查该电子价签是否已经注册到NB-IoT网络，若检查结果为该电子价签还未注册，则生成网络注册信息；将网络注册信息和电子价签标识信息发送至NB-IoT网络模块；然后NB-IoT网络模块将网络注册信息和电子价签标识信息通过NB-IoT网络发送至服务器，进行电子价签的注册，NB-IoT网络模块接收并向控制器转发电子价签注册结果数据。若检查结果为该电子价签已经注册，则可直接通过NB-IoT网络与服务器进行任务数据的接收和/或电子价签数据的发送。
具体实施时，电子价签除了通过NB-IoT网络进行通信外，还可以支持其他通信方式，下面给出其中一个实施例。
在一实施例中，电子价签还包括NFC模块，用于：
与NFC设备或APP设备进行任务数据的接收和/或电子价签数据的发送；
将任务数据发送至控制器，和/或接收控制器发送的电子价签数据。
在上述实施例中，NFC(Near Field Communication，近距离无线通信技术)是一种短距高频的无线电技术，在13.56MHz频率运行于20厘米距离内，其传输速度有106Kbit/秒、212Kbit/秒或者424Kbit/秒三种。目前近距离通信已通过成为ISO/IEC IS 18092国际标准、ECMA-340标准与ETSI TS 102 190标准。NFC采用主动和被动两种读取模式。NFC设备一般为NFC芯片(NFC Chip)，NFC芯片的软件可以自主编程，通用性和一致性强，用户可根据实际需求进行开发。APP是application的缩写，通常专指手机上的应用软件，或称手机客户端，另外目前有很多在线APP开发平台。NFC模块可以接收NFC设备或APP设备发送的任务数据，然后将任务数据发送至控制器，控制器根据任务数据执行任务。另外，NFC模块也可以接收控制器发送的电子价签数据，然后将电子价签数据发送至NFC设备或APP设备。NFC模块可使得电子价签的通信方式更加灵活，从而适用于不同的场景。
在一实施例中，控制器还用于：
根据预先设置的唤醒方式，控制电子价签处于低功耗状态或唤醒状态，所述预先设置的唤醒方式包括周期唤醒方式和定时唤醒方式；
在电子价签处于唤醒状态时，对电子价签数据进行压缩处理，生成电子价签数据的压缩包。
在上述实施例中，在预先设置的唤醒方式为周期唤醒方式时，唤醒周期可以允许用户根据自己的业务需求动态配置，例如，最大唤醒周期可配置为2周，也可以采用默认唤醒周期，例如可以为24小时。在预先设置的唤醒方式为定时唤醒方式时，可以配置为在特定时区的特定时刻唤醒电子价签。控制电子价签处于低功耗状态时，可降低电子价签的功耗，延长电子价签的使用寿命。另外，在电子价签处于唤醒状态时，对电子价签数据进行压缩处理，是为了在后续电子价签数据发送时，通过发送压缩包的方式来提高发送效率，节约发送时间从而降低电子价签的功耗。
在一实施例中，NFC模块还用于：
在电子价签处于低功耗状态时，根据预设唤醒条件唤醒电子价签。
在上述实施例中，NFC模块根据预设唤醒条件唤醒电子价签，相当于对电子价签的强制外部唤醒，预设唤醒条件可根据实际需要制定。
在一实施例中，NB-IoT网络模块具体用于：
在电子价签处于低功耗状态时，停止任务数据的接收和发送，停止电子价签数据的接收和发送；
在电子价签处于唤醒状态时，通过NB-IoT网络与服务器，分批进行任务数据的接收和/或电子价签数据的发送。
在上述实施例中，在电子价签处于低功耗状态时，停止任务数据的接收和发送，停止电子价签数据的接收和发送，即禁用了NB-IoT网络模块的功能，相当于关闭了NB-IoT网络模块，从而降低电子价签的功耗，延长电子价签的使用寿命。在电子价签处于低功耗状态时，需要接收和发送数据，为了保证电子价签不会长时间接收数据，从而导致电子价签的电池模块的使用寿命降低，可采用分批接收和发送数据的方式，即通过NB-IoT网络与服务器，分批进行任务数据的接收和/或电子价签数据的发送，包括分时进行任务数据的接收和/或电子价签数据的发送，以及分量进行任务数据的接收和/或电子价签数据的发送。上述方式除了可以提高电池模块的使用寿命外，还可以保证数据不丢失。
在一实施例中，NB-IoT网络模块还用于：
在电子价签处于唤醒状态时，通过NB-IoT网络分批接收服务器发送的任务数据的压缩包，和/或通过NB-IoT网络分批向服务器发送电子价签数据的压缩包。
上述通过采用压缩包对任务数据进行接收和方式的方式可大大降低发送和接收时间，提高发送效率，节约电子价签的功耗。
在一实施例中，NB-IoT网络模块还用于：
在电子价签处于唤醒状态时，获得发送断点对应的电子价签数据的压缩包，通过NB-IoT网络分批向服务器发送所述发送断点对应的电子价签数据的压缩包。
上述电子价签数据的压缩包的发送过程为断点续传过程，即记录上次数据传输中断的点，即发送断点，找到该发送断点对应的电子价签数据的压缩包，然后重新分批发送该发送断点对应的电子价签数据的压缩包，上述过程可防止电子价签数据发送过程中的丢失。
在一实施例中，NFC模块具体用于：
在电子价签处于低功耗状态时，停止任务数据的接收和发送，停止电子价签数据的接收和发送；
在电子价签处于唤醒状态时，分批与NFC设备或APP设备进行任务数据的接收和/或电子价签数据的发送。
在上述实施例中，在电子价签处于低功耗状态时，NFC模块停止任务数据的接收和发送，停止电子价签数据的接收和发送，即禁用了NFC模块的功能，从而降低电子价签的功耗，延长电子价签的使用寿命。在电子价签处于低功耗状态时，需要接收和发送数据，为了保证电子价签不会长时间接收数据，从而导致电子价签的电池模块的使用寿命降低，可采用分批接收和发送数据的方式，即与NFC设备或APP设备，分批进行任务数据的接收和/或电子价签数据的发送，包括分时进行任务数据的接收和/或电子价签数据的发送，以及分量进行任务数据的接收和/或电子价签数据的发送。上述方式除了可以提高电池模块的使用寿命外，还可以保证数据不丢失。
在一实施例中，NFC模块具体用于：
在电子价签处于唤醒状态时，分批接收NFC设备或APP设备的任务数据的压缩包，和/或分批向NFC设备或APP设备发送电子价签数据的压缩包。
上述通过采用压缩包对任务数据进行接收和方式的方式可大大降低发送和接收时间，提高发送效率，节约电子价签的功耗。
在一实施例中，NFC模块具体用于：
在电子价签处于唤醒状态时，获得发送断点对应的电子价签数据的压缩包，分批向NFC设备或APP设备发送所述发送断点对应的电子价签数据的压缩包。
上述电子价签数据的压缩包的发送过程为NFC模块相关的断点续传过程，即记录上次数据传输中断的点，即发送断点，找到该发送断点对应的电子价签数据的压缩包，然后重新分批发送该发送断点对应的电子价签数据的压缩包，上述过程可防止电子价签数据发送过程中的丢失。
具体实施时，电子价签可根据具体情况完成灯光闪烁、屏幕显示和存储等功能，下面给出其中一个实施例。
在一实施例中，电子价签还闪光灯、显示屏幕和存储器中的其中一种或任意组合；
在电子价签包括闪光灯且任务数据包括亮灯任务时，控制器具体用于根据亮灯任务控制闪光灯亮灯；
在电子价签包括显示屏幕且任务数据包括显示任务时，控制器具体用于根据显示任务控制显示屏幕显示；
在电子价签包括存储器且任务数据包括存储任务时，控制器具体用于根据存储任务控制存储器将存储任务中的待存储信息保存。
在一实施例中，闪光灯采用LED灯。
在上述实施例中，LED灯的颜色可以为黄绿色，也可以为其他颜色，LDE灯可根据实际需求采用不同的闪烁策略，可自由定义，也可预制，当然，可以理解的是，上述LED仅为举例，还可以采用其他类型的闪光灯，相关变化例均应落入本发明的保护范围。
在一实施例中，显示屏幕采用电子纸显示屏幕。
当然，可以理解的是，上述电子纸显示屏幕仅为举例，还可以采用其他类型的电子屏幕，如电子纸墨水显示屏，电子纸墨水显示屏具有支持局部更新、分屏显示的特性，可达到非常好的显示效果，相关变化例均应落入本发明的保护范围。
在一实施例中，电子价签还包括电池模块，用于对电子价签供电。例如可以是大容量锂电池。
在本发明实施例提出的电子价签中，NB-IoT网络模块通过NB-IoT网络与服务器进行任务数据的接收和/或电子价签数据的发送；将通过NB-IoT网络接收的任务数据发送至控制器，和/或接收控制器发送的电子价签数据；控制器根据任务数据执行任务，和/或将电子价签数据发送至NB-IoT网络模块。在上述电子价签中，无需安装与维护AP，成本低；NB-IoT网络覆盖范围广，因此通过NB-IoT网络收发数据的通信效果好。另外，电子价签还包括NFC模块，可与NFC设备或APP设备进行任务数据的接收和/或电子价签数据的发送，使得电子价签的通信方式更加灵活，从而适用于不同的场景。
另外，控制器根据预先设置的唤醒方式，控制电子价签处于低功耗状态或唤醒状态，可降低电子价签的功耗，延长电子价签的使用寿命。在电子价签处于唤醒状态时，NB-IoT网络模块通过NB-IoT网络与服务器，分批进行任务数据的接收和/或电子价签数据的发送；NFC模块与NFC设备或APP设备，分批进行任务数据的接收和/或电子价签数据的发送，除了可以提高电池模块的使用寿命外，还可以保证数据不丢失。
本发明实施例还提出一种电子价签系统，图2为本发明实施例中电子价签系统的示意图，如图2所示，该系统包括：上述电子价签和服务器；
所述服务器用于通过NB-IoT网络与电子价签进行任务数据的发送和/或电子价签数据的接收。
具体实施时，服务器还接收电子价签通过NB-IoT网络发送的网络注册信息和电子价签标识信息，完成对电子价签的注册，并将注册结果通过NB-IoT网络发送至电子价签的NB-IoT网络模块。
在一实施例中，所述服务器具体用于：
通过NB-IoT网络分批向电子价签发送任务数据。
在上述过程中，服务器可将任务数据分为多个压缩包，然后分批向电子价签发送任务数据，还可以获得服务器发送断点对应的电子价签数据的压缩包，通过NB-IoT网络分批向电子价签发送所述服务器发送断点对应的电子价签数据的压缩包。
在一实施例中，电子价签系统还包括NFC设备和/或APP设备；
所述NFC设备用于与电子价签进行任务数据的发送和/或电子价签数据的接收；
所述APP设备用于与电子价签进行任务数据的发送和/或电子价签数据的接收。
在一实施例中，所述NFC设备具体用于：分批向电子价签发送任务数据；
所述APP设备具体用于：分批向电子价签发送任务数据。
在上述实施例中，NFC设备可将任务数据分为多个压缩包，然后分批向电子价签发送任务数据，还可以获得NFC发送断点对应的电子价签数据的压缩包，分批向电子价签发送所述NFC发送断点对应的电子价签数据的压缩包。APP设备也可将任务数据分为多个压缩包，然后分批向电子价签发送任务数据，还可以获得APP发送断点对应的电子价签数据的压缩包，分批向电子价签发送所述APP发送断点对应的电子价签数据的压缩包。
在一实施例中，服务器采用云服务器。
云服务器(Elastic Compute Service，ECS)是一种简单高效、安全可靠、处理能力可弹性伸缩的计算服务，其管理方式比物理服务器更简单高效。用户无需提前购买硬件，即可迅速创建或释放任意多台云服务器。云服务器可存储电子价签的大量数据，且响应速度和处理速度更快，与电子价签的通信效率更高。当然，可以理解的是，上述云服务器仅为举例，也可以采用其他类型的服务器，如普通物理服务器，相关变化例均应落入本发明的保护范围。
在本发明实施例提出的电子价签系统中，NB-IoT网络模块通过NB-IoT网络与服务器进行任务数据的接收和/或电子价签数据的发送；将通过NB-IoT网络接收的任务数据发送至控制器，和/或接收控制器发送的电子价签数据；控制器根据任务数据执行任务，和/或将电子价签数据发送至NB-IoT网络模块。在上述电子价签中，无需安装与维护AP，成本低；NB-IoT网络覆盖范围广，因此通过NB-IoT网络收发数据的通信效果好。另外，服务器采用云服务器，可存储电子价签的大量数据，且响应速度和处理速度更快，与电子价签的通信效率更高。另外，还可以接收NFC设备或APP设备发送的任务数据，使得电子价签的通信方式更加灵活，从而适用于不同的场景。
另外，控制器根据预先设置的唤醒方式，控制电子价签处于低功耗状态或唤醒状态，可降低电子价签的功耗，延长电子价签的使用寿命。在电子价签处于唤醒状态时，NB-IoT网络模块通过NB-IoT网络与服务器，分批进行任务数据的接收和/或电子价签数据的发送；NFC模块与NFC设备或APP设备，分批进行任务数据的接收和/或电子价签数据的发送，除了可以提高电池模块的使用寿命外，还可以保证数据不丢失。
基于同样的发明构思，本发明实施例还提供了一种电子价签数据处理方法，如下面的实施例所述。由于这些解决问题的原理与电子价签相似，因此方法的实施可以参见电子价签的实施，重复之处不在赘述。
图3为本发明实施例中电子价签数据处理方法的流程图，如图3所示，该方法包括：
步骤301，接收通过NB-IoT网络发送的任务数据和/或向服务器发送电子价签数据；
步骤302，根据任务数据用于执行任务。
在一实施例中，电子价签数据处理方法还包括：
生成网络注册信息；
将生成的网络注册信息和电子价签信息通过NB-IoT网络发送至服务器，所述网络注册信息和电子价签信息用于获得电子价签注册结果数据；
在电子价签注册结果数据为注册成功后，接收通过NB-IoT网络发送的任务数据和/或向服务器发送电子价签数据。
在一实施例中，电子价签数据处理方法还包括：
接收NFC设备或APP设备发送的任务数据，和/或向服务器发送电子价签数据。
在一实施例中，电子价签数据处理方法还包括：
根据预先设置的唤醒方式，控制电子价签处于低功耗状态或唤醒状态，所述预先设置的唤醒方式包括周期唤醒方式和定时唤醒方式。
在一实施例中，电子价签数据处理方法还包括：
在电子价签处于低功耗状态时，根据预设唤醒条件唤醒电子价签。
在一实施例中，电子价签数据处理方法还包括：
在电子价签处于低功耗状态时，停止任务数据的接收和发送，停止电子价签数据的接收和发送。
在一实施例中，电子价签数据处理方法还包括：
在电子价签处于唤醒状态时，通过NB-IoT网络与服务器，分批进行任务数据的接收和/或电子价签数据的发送。
在一实施例中，通过NB-IoT网络与服务器，分批进行任务数据的接收和/或电子价签数据的发送，包括：
通过NB-IoT网络分批接收服务器发送的任务数据的压缩包，和/或通过NB-IoT网络分批向服务器发送电子价签数据的压缩包。
在一实施例中，通过NB-IoT网络分批向服务器发送电子价签数据的压缩包，包括：
获得发送断点对应的电子价签数据的压缩包，通过NB-IoT网络分批向服务器发送所述发送断点对应的电子价签数据的压缩包。
在一实施例中，电子价签数据处理方法还包括：
在电子价签处于唤醒状态时，分批与NFC设备或APP设备进行任务数据的接收和/或电子价签数据的发送。
在一实施例中，分批与NFC设备或APP设备进行任务数据的接收和/或电子价签数据的发送，包括：
分批与NFC设备或APP设备进行任务数据的接收和/或电子价签数据的发送。
在一实施例中，电子价签数据处理方法还包括：
获得发送断点对应的电子价签数据的压缩包，分批向NFC设备或APP设备发送所述发送断点对应的电子价签数据的压缩包。
在一实施例中，任务数据包括亮灯任务、显示任务和存储任务中的一种或任意组合；
根据任务数据执行任务，包括：
在任务数据包括亮灯任务时，根据亮灯任务控制闪光灯亮灯；
在任务数据包括显示任务时，根据显示任务控制显示屏幕显示；
在任务数据包括存储任务时，根据存储任务控制存储器将存储任务中的待存储信息保存。
在本发明实施例提出的电子价签数据处理方法中，通过NB-IoT网络与服务器进行任务数据的接收和/或电子价签数据的发送；根据任务数据执行任务，在上述方法中，无需安装与维护AP，成本低；NB-IoT网络覆盖范围广，因此通过NB-IoT网络收发数据 的通信效果好。另外，还可以接收NFC设备或APP设备发送的任务数据，使得电子价签的通信方式更加灵活，从而适用于不同的场景。
另外，控制器根据预先设置的唤醒方式，控制电子价签处于低功耗状态或唤醒状态，可降低电子价签的功耗，延长电子价签的使用寿命。在电子价签处于唤醒状态时，NB-IoT网络模块通过NB-IoT网络与服务器，分批进行任务数据的接收和/或电子价签数据的发送；NFC模块与NFC设备或APP设备，分批进行任务数据的接收和/或电子价签数据的发送，除了可以提高电池模块的使用寿命外，还可以保证数据不丢失。
本领域内的技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
以上所述的具体实施例，对本发明的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施例而已，并不用于限定本发明的 保护范围，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (35)

  1. 一种电子价签，其特征在于，包括：
    NB-IoT网络模块，用于通过NB-IoT网络与服务器进行任务数据的接收和/或电子价签数据的发送；将通过NB-IoT网络接收的任务数据发送至控制器，和/或接收控制器发送的电子价签数据；
    控制器，用于根据任务数据执行任务，和/或将电子价签数据发送至NB-IoT网络模块。
  2. 如权利要求1所述的电子价签，其特征在于，控制器还用于：生成网络注册信息；将网络注册信息和电子价签标识信息发送至NB-IoT网络模块；
    NB-IoT网络模块还用于：将网络注册信息和电子价签标识信息通过NB-IoT网络发送至服务器；接收并向控制器转发电子价签注册结果数据；在电子价签注册结果数据为注册成功后，通过NB-IoT网络与服务器进行任务数据的接收和/或电子价签数据的发送。
  3. 如权利要求2所述的电子价签，其特征在于，还包括NFC模块，用于：
    与NFC设备或APP设备进行任务数据的接收和/或电子价签数据的发送；
    将任务数据发送至控制器，和/或接收控制器发送的电子价签数据。
  4. 如权利要求3所述的电子价签，其特征在于，控制器还用于：
    根据预先设置的唤醒方式，控制电子价签处于低功耗状态或唤醒状态，所述预先设置的唤醒方式包括周期唤醒方式和定时唤醒方式；
    在电子价签处于唤醒状态时，对电子价签数据进行压缩处理，生成电子价签数据的压缩包。
  5. 如权利要求4所述的电子价签，其特征在于，NFC模块还用于：
    在电子价签处于低功耗状态时，根据预设唤醒条件唤醒电子价签。
  6. 如权利要求4所述的电子价签，其特征在于，NB-IoT网络模块具体用于：
    在电子价签处于低功耗状态时，停止任务数据的接收和发送，停止电子价签数据的接收和发送；
    在电子价签处于唤醒状态时，通过NB-IoT网络与服务器，分批进行任务数据的接收和/或电子价签数据的发送。
  7. 如权利要求6所述的电子价签，其特征在于，NB-IoT网络模块还用于：
    在电子价签处于唤醒状态时，通过NB-IoT网络分批接收服务器发送的任务数据的压缩包，和/或通过NB-IoT网络分批向服务器发送电子价签数据的压缩包。
  8. 如权利要求7所述的电子价签，其特征在于，NB-IoT网络模块还用于：
    在电子价签处于唤醒状态时，获得发送断点对应的电子价签数据的压缩包，通过NB-IoT网络分批向服务器发送所述发送断点对应的电子价签数据的压缩包。
  9. 如权利要求4所述的电子价签，其特征在于，NFC模块具体用于：
    在电子价签处于低功耗状态时，停止任务数据的接收和发送，停止电子价签数据的接收和发送；
    在电子价签处于唤醒状态时，分批与NFC设备或APP设备进行任务数据的接收和/或电子价签数据的发送。
  10. 如权利要求9所述的电子价签，其特征在于，NFC模块具体用于：
    在电子价签处于唤醒状态时，分批接收NFC设备或APP设备的任务数据的压缩包，和/或分批向NFC设备或APP设备发送电子价签数据的压缩包。
  11. 如权利要求10所述的电子价签，其特征在于，NFC模块具体用于：
    在电子价签处于唤醒状态时，获得发送断点对应的电子价签数据的压缩包，分批向NFC设备或APP设备发送所述发送断点对应的电子价签数据的压缩包。
  12. 如权利要求1所述的电子价签，其特征在于，还包括闪光灯、显示屏幕和存储器中的其中一种或任意组合；
    在电子价签包括闪光灯且任务数据包括亮灯任务时，控制器具体用于根据亮灯任务控制闪光灯亮灯；
    在电子价签包括显示屏幕且任务数据包括显示任务时，控制器具体用于根据显示任务控制显示屏幕显示；
    在电子价签包括存储器且任务数据包括存储任务时，控制器具体用于根据存储任务控制存储器将存储任务中的待存储信息保存。
  13. 如权利要求12所述的电子价签，其特征在于，闪光灯采用LED灯。
  14. 如权利要求12所述的电子价签，其特征在于，显示屏幕采用电子纸显示屏幕。
  15. 如权利要求1所述的电子价签，其特征在于，还包括电池模块，用于对电子价签供电。
  16. 一种电子价签系统，其特征在于，包括权利要求1-15任一项所述的电子价签，服务器；
    所述服务器用于通过NB-IoT网络与电子价签进行任务数据的发送和/或电子价签数据的接收。
  17. 如权利要求16所述的电子价签系统，其特征在于，所述服务器具体用于：通过NB-IoT网络分批向电子价签发送任务数据。
  18. 如权利要求16所述的电子价签系统，其特征在于，还包括NFC设备和/或APP设备；
    所述NFC设备用于与电子价签进行任务数据的发送和/或电子价签数据的接收；
    所述APP设备用于与电子价签进行任务数据的发送和/或电子价签数据的接收。
  19. 如权利要求18所述的电子价签系统，其特征在于，所述NFC设备具体用于：分批向电子价签发送任务数据；
    所述APP设备具体用于：分批向电子价签发送任务数据。
  20. 如权利要求16所述的电子价签系统，其特征在于，服务器采用云服务器。
  21. 一种电子价签数据处理方法，其特征在于，包括：
    接收通过NB-IoT网络发送的任务数据和/或向服务器发送电子价签数据；
    根据任务数据执行任务。
  22. 如权利要求21所述的电子价签数据处理方法，其特征在于，还包括：
    生成网络注册信息；
    将生成的网络注册信息和电子价签信息通过NB-IoT网络发送至服务器，所述网络注册信息和电子价签信息用于获得电子价签注册结果数据；
    在电子价签注册结果数据为注册成功后，接收通过NB-IoT网络发送的任务数据和/或向服务器发送电子价签数据。
  23. 如权利要求21所述的电子价签数据处理方法，其特征在于，还包括：
    接收NFC设备或APP设备发送的任务数据，和/或向服务器发送电子价签数据。
  24. 如权利要求23所述的电子价签数据处理方法，其特征在于，还包括：
    根据预先设置的唤醒方式，控制电子价签处于低功耗状态或唤醒状态，所述预先设置的唤醒方式包括周期唤醒方式和定时唤醒方式。
  25. 如权利要求24所述的电子价签数据处理方法，其特征在于，还包括：
    在电子价签处于低功耗状态时，根据预设唤醒条件唤醒电子价签。
  26. 如权利要求24所述的电子价签数据处理方法，其特征在于，还包括：
    在电子价签处于低功耗状态时，停止任务数据的接收和发送，停止电子价签数据的接收和发送。
  27. 如权利要求24所述的电子价签数据处理方法，其特征在于，还包括：
    在电子价签处于唤醒状态时，通过NB-IoT网络与服务器，分批进行任务数据的接收和/或电子价签数据的发送。
  28. 如权利要求27所述的电子价签数据处理方法，其特征在于，通过NB-IoT网络与服务器，分批进行任务数据的接收和/或电子价签数据的发送，包括：
    通过NB-IoT网络分批接收服务器发送的任务数据的压缩包，和/或通过NB-IoT网络分批向服务器发送电子价签数据的压缩包。
  29. 如权利要求28所述的电子价签数据处理方法，其特征在于，通过NB-IoT网络分批向服务器发送电子价签数据的压缩包，包括：
    获得发送断点对应的电子价签数据的压缩包，通过NB-IoT网络分批向服务器发送所述发送断点对应的电子价签数据的压缩包。
  30. 如权利要求24所述的电子价签数据处理方法，其特征在于，还包括：
    在电子价签处于唤醒状态时，分批与NFC设备或APP设备进行任务数据的接收和/或电子价签数据的发送。
  31. 如权利要求30所述的电子价签数据处理方法，其特征在于，分批与NFC设备或APP设备进行任务数据的接收和/或电子价签数据的发送，包括：
    分批与NFC设备或APP设备进行任务数据的接收和/或电子价签数据的发送。
  32. 如权利要求31所述的电子价签数据处理方法，其特征在于，还包括：
    获得发送断点对应的电子价签数据的压缩包，分批向NFC设备或APP设备发送所述发送断点对应的电子价签数据的压缩包。
  33. 如权利要求21所述的电子价签数据处理方法，其特征在于，任务数据包括亮灯任务、显示任务和存储任务中的一种或任意组合；
    根据任务数据执行任务，包括：
    在任务数据包括亮灯任务时，根据亮灯任务控制闪光灯亮灯；
    在任务数据包括显示任务时，根据显示任务控制显示屏幕显示；
    在任务数据包括存储任务时，根据存储任务控制存储器将存储任务中的待存储信息保存。
  34. 一种计算机设备，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，其特征在于，所述处理器执行所述计算机程序时实现权利要求21至33任一项所述方法。
  35. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质存储有执行权利要求21至33任一项所述方法的计算机程序。
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