WO2021120848A1 - Information updating method and system for electronic class board - Google Patents

Information updating method and system for electronic class board Download PDF

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Publication number
WO2021120848A1
WO2021120848A1 PCT/CN2020/123590 CN2020123590W WO2021120848A1 WO 2021120848 A1 WO2021120848 A1 WO 2021120848A1 CN 2020123590 W CN2020123590 W CN 2020123590W WO 2021120848 A1 WO2021120848 A1 WO 2021120848A1
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Prior art keywords
information
update
electronic
card
server
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PCT/CN2020/123590
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French (fr)
Chinese (zh)
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蒋旭
朱丹
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苏州华育智能科技股份有限公司
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Publication of WO2021120848A1 publication Critical patent/WO2021120848A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/214—Monitoring or handling of messages using selective forwarding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/02—Standardisation; Integration
    • H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
    • H04L41/0273—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols using web services for network management, e.g. simple object access protocol [SOAP]
    • H04L41/0293—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols using web services for network management, e.g. simple object access protocol [SOAP] for accessing web services by means of a binding identification of the management service or element
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/22—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • 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
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • 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
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • H04L67/5682—Policies or rules for updating, deleting or replacing the stored data
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals

Definitions

  • the invention relates to a method and system for updating information of an electronic class card, belonging to the technical field of database.
  • the electronic class card is installed at the door of the classroom, used to display school notices, class notices in real time, and display all-round information of the class (including teaching information such as weather, class name, course schedule, duty schedule, etc.).
  • the electronic class card is a sign, symbol, and window of a school class, and it is also a spiritual station for teachers and students to learn and communicate with each other. It has a subtle meaning for the cultural construction of the class and the education and development of students. With the development of science and technology, the functions of electronic class cards are becoming more and more powerful, and they can even realize homework assignment, grading and message feedback; it can also improve the efficiency of the teacher; it can also be linked to the class scheduling software, which can be viewed in real time by teachers and students For course information, prepare well before class. Parents can also ask for leave and make inquiries on the software. Teachers can publish class activities and class honors through the software. Therefore, at present, electronic class cards have gradually entered major campuses and have been loved and favored by everyone.
  • the electronic class cards when used for a period of time, they need to be updated in batches. For example, there are 10 classes in the first grade of a school, corresponding to 10 electronic class cards. After one year, these batches The class has been upgraded from the first grade to the second grade. At this time, it is necessary to update the class information of these 10 electronic class cards in a unified manner.
  • the existing method is the same as the above. Each electronic squad card polls the server, and then the server sends the updated information to the electronic squad card terminal. Obviously, this method also has the problem of high server pressure and high flow pressure.
  • the purpose of the present invention is to provide a method and system for updating the information of the electronic class card.
  • an electronic class card information update method including the following steps:
  • the information detection unit on the electronic squad card side subscribes to the message queuing center on the server side for information update messages
  • the server side publishes information update messages to the message queue center through the information management unit;
  • the information detection unit on the electronic squad card terminal checks the version of the locally cached information
  • the information acquisition unit of the electronic class card terminal acquires the updated information and completes the information update.
  • the information detection unit of the electronic team card checks the version information of the local cache information, if it is the local cache information version and the information update If the version in the message is consistent, no information update is performed; if the local cache information version is inconsistent with the version in the information update message, the information acquisition unit is notified to update the information.
  • the information detection unit checks the local cache information, and if it does not exist, it notifies the information acquisition unit to acquire the latest information on the server side.
  • the information acquisition unit on the electronic team card side sends the local cached information version to the information management unit on the server side, and the information management unit on the server side calculates the electronic team card local cache information version and the latest information on the server side. Version difference, generate an incremental update list of information, return to the information acquisition unit of the electronic squad card end, and the information acquisition unit of the electronic squad card end asynchronously downloads the updated information to the local cache;
  • the update information includes: the class introduction in the electronic class card, the notice announcement, the class photo album, the class schedule, the meal schedule, the duty schedule, and other data changes in each module;
  • the information update message includes: occurrence data The name of the changed module and the latest version identifier;
  • the information incremental update list includes: module name, module version label, changed data type (text, picture, video, etc.), changed data version identifier, and changed data download address.
  • the change data priority information is added to the information incremental update list, and the information acquisition unit of the electronic team card terminal optimizes the scheduling strategy according to the change data priority information, and downloads the change data step by step.
  • the information detection unit of the electronic class cards subscribes to the same message topic in the message queue center on the server side.
  • the information management unit on the server side publishes a new update message to the topic, all subscriptions
  • the electronic class cards of this theme will receive update messages, which realizes the batch update of batch equipment (electronic class cards); the preferred situation of the method of the present invention is to process multiple electronic class cards in batches.
  • authorized administrators log in to the server background management interface, and configure whether to enable the mobile terminal management function through the server-side information management unit;
  • the mobile terminal management function is disabled; if it is turned on, the electronic class card maintenance and management personnel can edit and maintain the electronic class card module information through the mobile terminal information management interface; specifically, the electronic class card maintenance and management personnel log in the information on the mobile terminal After the management interface, publish notice announcements, upload photo albums, modify course schedules, meal schedules, duty schedules and other information, and submit them to the server, and the person-based information management unit on the server side will update the changed data to the corresponding electronic class card terminal;
  • the WeChat terminal can be automatically logged in without password, avoiding the trouble of entering a password for identity verification using the mobile terminal management every time.
  • the specific steps are as follows: Step B1, first authorize the WeChat account through the server-side information management unit; B2, the authorized WeChat account user can directly access the information management interface on the mobile terminal; step B3, the edited and updated information is sent to the electronic squad card terminal in real time through the information management unit of the server.
  • the authorized WeChat account user scans the QR code of the device identification of the electronic squad card terminal through the mobile phone terminal, and directly locates the electronic squad card device to edit and modify the module content, avoiding large The trouble of querying in batches of equipment lists.
  • the present invention also requests protection of an electronic class card information update system, which includes an electronic class card and a server;
  • the electronic class card includes an information detection unit, an information acquisition unit and local cache information; the information detection unit is used to check whether there is cache information and the version of the cache information locally, and to subscribe to update messages from the message queue center on the server side; The information obtaining unit is used to obtain the information update list from the information management unit on the server side, and download the changed data step by step;
  • the server includes a database, an information management unit, and a message queuing center; the information management unit is used to publish update messages to the message queuing center and provide update information to the information acquisition unit of the electronic class card terminal.
  • it also includes a mobile phone terminal, and the mobile phone terminal has an information management interface.
  • the present invention has the following advantages compared with the prior art:
  • the present invention develops a new method for updating the information of the electronic squad card.
  • the update information of the electronic squad card can be flexibly controlled in real time.
  • each electronic squad card does not need to be updated to the server. Perform polling, which greatly saves traffic and greatly reduces the pressure on the server.
  • the present invention develops a new electronic squad card information update system, which can provide a complete set of commercial equipment and solutions, can realize the automatic information update of a large number of electronic squad card equipment, and has extremely high work efficiency.
  • the information update system of the present invention can realize the information update of all devices through the control of the WeChat terminal of the mobile phone, and can also quickly locate the specific device for information update, which greatly improves the user experience.
  • Fig. 1 is a schematic diagram of the structure of the electronic class card information updating system in the first embodiment of the present invention.
  • Fig. 2 is a schematic flowchart of a method for updating electronic class card information in the first embodiment of the present invention.
  • Fig. 3 is a schematic diagram of the structure of the electronic class card information updating system in the second embodiment of the present invention.
  • Fig. 4 is a schematic flowchart of a method for updating electronic class card information in the second embodiment of the present invention.
  • an electronic class card information update system including an electronic class card and a server;
  • the electronic class card includes an information detection unit, an information acquisition unit and local cache information; the information detection unit is used to check whether there is cache information and the version of the cache information locally, and to subscribe to update messages from the message queue center on the server side; The information obtaining unit is used to obtain the information update list from the information management unit on the server side, and download the changed data step by step;
  • the server includes a database, an information management unit, and a message queuing center; the information management unit is used for publishing update messages to the message queuing center, and providing update information to the information acquisition unit of the electronic squad card terminal.
  • the present invention provides an electronic class card information update method, which includes the following steps:
  • the information detection unit on the electronic squad card side subscribes to the message queuing center on the server side for information update messages
  • the server side publishes information update messages to the message queue center through the information management unit;
  • the information detection unit on the electronic squad card terminal checks the version of the locally cached information
  • the information acquisition unit of the electronic class card terminal acquires updated information
  • the electronic squad card maintenance and management personnel log in to the server-side back-end management page, and after setting the batch upgrade and shift information, the server-side information management unit performs version identification and priority scheduling on the change information, and at the same time
  • the message queuing center publishes information update messages, and notifies the electronic class cards that subscribe to related topics to update data;
  • the information detection unit on the electronic team card side checks the version information of the local cache information, if it is in the local cache information version and the information update message If the versions are inconsistent, the information acquisition unit is notified to update the information;
  • the information acquisition unit on the electronic team card side sends the locally cached information version to the information management unit on the server side, and the information management unit on the server side calculates the difference between the local cache information version of the electronic team card and the latest information version on the server side. Differences, generate an incremental update list of information, return to the information acquisition unit of the electronic squad card end, and the information acquisition unit of the electronic squad card end asynchronously downloads the updated information to the local cache;
  • each electronic class card is subscribed to the theme of the original class.
  • the system When the system is set to batch upgrade, the system will send update messages to each changed class theme, and all related electronic class cards will receive notification messages. Then get the new class information from the server.
  • an electronic class card information update system including an electronic class card and a server
  • the electronic class card includes an information detection unit, an information acquisition unit and local cache information; the information detection unit is used for checking whether there is update information locally, and subscribing to update messages from the message queue center on the server side; the information acquisition unit is used for Obtain updated information from the information management unit on the server side;
  • the server includes a database, an information management unit, and a message queuing center; the information management unit is used for publishing update messages to the message queuing center, and providing update information to the information acquisition unit of the electronic squad card terminal.
  • the present invention provides a method for updating the information of an electronic class badge, which can use a mobile phone terminal to manage the electronic class badge, including the following steps:
  • the electronic squad card maintenance and management personnel authorized by WeChat account scan the device identification QR code of the electronic squad card terminal through the mobile terminal, directly locate the electronic squad card equipment, edit and maintain the electronic squad card module information;
  • the specific module information includes : Class introduction, notice announcements, photo album photos, class schedules, meal schedules, duty schedules, etc.; submit to the server after editing, and the information management unit on the server side will version and prioritize the changed information, and send it to the message queue center at the same time Publish information update messages and notify electronic class cards that subscribe to related topics to update data;
  • the information detection unit on the electronic squad card side After the information detection unit on the electronic squad card side receives the information update message issued by the server-side message queue center, it checks the version information of the local cache information. If the local cache information version is inconsistent with the version in the information update message, the notification information is obtained Update the information of the unit;

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
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Abstract

Disclosed in the present invention is an information updating method for an electronic class board, comprising the following steps: (1) an information detection unit at an electronic class board end subscribes to update messages of a message queue center at a server end; (2) an information management unit at the server end issues an update message to the message queue center after setting update information of one or more electronic class board terminals; (3) after receiving the subscribed message, the corresponding electronic class board terminal obtains update information from the information management unit at the server end by means of an information obtaining unit, and timely completes the information update. According to the present invention, update information of an electronic class board can be flexibly controlled in real time by means of the message queue center, and when the update is not needed, each electronic class board does not need to poll the server, so that the traffic is greatly saved, and the pressure of the server is greatly reduced.

Description

一种电子班牌的信息更新方法及***Information updating method and system of electronic class card 技术领域Technical field
本发明涉及一种电子班牌的信息更新方法及***，属于数据库技术领域。The invention relates to a method and system for updating information of an electronic class card, belonging to the technical field of database.
背景技术Background technique
电子班牌是安装在教室门口，用来实时显示学校通知、班级通知，显示班级全面信息(包括天气、班名、课程表、值日表等教学信息)的液晶显示班牌。The electronic class card is installed at the door of the classroom, used to display school notices, class notices in real time, and display all-round information of the class (including teaching information such as weather, class name, course schedule, duty schedule, etc.).
电子班牌是一个学校班级的标志、象征、窗口，也是师生共同学习和相互交流的心灵驿站，对班级的文化建设、学生的教育和发展起着潜移默化的意义。随着科技的发展，电子班牌的功能越来越强大，甚至可以实现作业布置，评分以及留言反馈；还可以提高老师的工作效率；也可以关联走班排课软件，老师和学生可以实时查看课程信息，做好课前准备，家长也可以在软件上进行请假、查询等，老师可以通过软件发布班级活动、班级荣誉展示。因此，目前，电子班牌已经逐步走进各大校园并受到了大家的喜爱和青睐。The electronic class card is a sign, symbol, and window of a school class, and it is also a spiritual station for teachers and students to learn and communicate with each other. It has a subtle meaning for the cultural construction of the class and the education and development of students. With the development of science and technology, the functions of electronic class cards are becoming more and more powerful, and they can even realize homework assignment, grading and message feedback; it can also improve the efficiency of the teacher; it can also be linked to the class scheduling software, which can be viewed in real time by teachers and students For course information, prepare well before class. Parents can also ask for leave and make inquiries on the software. Teachers can publish class activities and class honors through the software. Therefore, at present, electronic class cards have gradually entered major campuses and have been loved and favored by everyone.
现有技术中，电子班牌在完成安装之后，需要将其注册到后台管理***中，以进行集中分布式管理。现有的***一般都包括电子班牌和服务器，而服务器的版本或内容会不定期进行更新，此时，相应的电子班牌也需要进行对应的信息更新；针对上述信息更新作业，现有的方法是：每台电子班牌对服务器进行轮询，服务器存在更新信息的话，则会下发至电子班牌进行更新。显然，这种方法对服务器的流量要求很高，同时也会对服务器产生巨大的压力；尤其是，当电子班牌的数量巨大时，这种方式对服务器的压力会非常巨大，甚至造成服务器崩溃。In the prior art, after the electronic class card is installed, it needs to be registered in the background management system for centralized and distributed management. Existing systems generally include electronic squad cards and servers, and the version or content of the servers will be updated from time to time. At this time, the corresponding electronic squad cards also need to be updated with corresponding information; for the above information update operations, the existing The method is: each electronic squad card polls the server, and if the server has updated information, it will be issued to the electronic squad card for update. Obviously, this method has high requirements for server traffic, and it also exerts huge pressure on the server; especially, when the number of electronic class cards is huge, this method will put great pressure on the server, and even cause the server to crash. .
另一方面，当电子班牌在使用一段时间之后，需要对其进行批量的信息更新，例如：某学校的一年级共有10个班级，对应有10个电子班牌，在一年之后，这批班级由一年级升为二年级，此时就需要将这10个电子班牌的班级信息统一进行更新。针对这个技术问题，现有的方法也是和上面一样，由每台电子班牌对服务器进行轮询，然后由服务器将更新信息下发 至电子班牌终端。显然，这种方法也同样存在服务器压力大以及流量压力大的问题。On the other hand, when the electronic class cards are used for a period of time, they need to be updated in batches. For example, there are 10 classes in the first grade of a school, corresponding to 10 electronic class cards. After one year, these batches The class has been upgraded from the first grade to the second grade. At this time, it is necessary to update the class information of these 10 electronic class cards in a unified manner. To solve this technical problem, the existing method is the same as the above. Each electronic squad card polls the server, and then the server sends the updated information to the electronic squad card terminal. Obviously, this method also has the problem of high server pressure and high flow pressure.
因此，开发一种方便快捷的信息更新方法及***，以实现大批量设备的信息更新，减少人工负担，降低服务器和流量压力，加强管理的灵活性，显然具有的积极的现实意义。Therefore, the development of a convenient and quick information update method and system to achieve mass equipment update, reduce manual burden, reduce server and traffic pressure, and strengthen management flexibility, obviously has positive practical significance.
发明内容Summary of the invention
本发明的发明目的是提供一种电子班牌的信息更新方法及***。The purpose of the present invention is to provide a method and system for updating the information of the electronic class card.
为达到上述发明目的，本发明采用的技术方案是：一种电子班牌的信息更新方法，包括如下步骤：In order to achieve the above-mentioned purpose of the invention, the technical solution adopted by the present invention is: an electronic class card information update method, including the following steps:
(1)电子班牌端的信息检测单元向服务器端的消息队列中心订阅信息更新消息；(1) The information detection unit on the electronic squad card side subscribes to the message queuing center on the server side for information update messages;
(2)服务器端通过信息管理单元向消息队列中心发布信息更新消息；(2) The server side publishes information update messages to the message queue center through the information management unit;
(3)电子班牌端的信息检测单元检查本地缓存信息的版本；(3) The information detection unit on the electronic squad card terminal checks the version of the locally cached information;
(4)电子班牌端的信息获取单元获取更新信息，完成信息更新。(4) The information acquisition unit of the electronic class card terminal acquires the updated information and completes the information update.
上述技术方案中，所述步骤(3)中，电子班牌端的信息检测单元收到服务器端消息队列中心发布的信息更新消息后，检查本地缓存信息的版本信息，若是本地缓存信息版本与信息更新消息中的版本一致，则不进行信息更新；若是本地缓存信息版本与信息更新消息中的版本不一致，则通知信息获取单元进行信息更新。In the above technical solution, in the step (3), after receiving the information update message issued by the server-side message queue center, the information detection unit of the electronic team card checks the version information of the local cache information, if it is the local cache information version and the information update If the version in the message is consistent, no information update is performed; if the local cache information version is inconsistent with the version in the information update message, the information acquisition unit is notified to update the information.
特别的，电子班牌在每次开机启动后，信息检测单元检查本地缓存信息，若不存在，则通知信息获取单元获取服务器端最新信息。In particular, after the electronic squad card is powered on each time, the information detection unit checks the local cache information, and if it does not exist, it notifies the information acquisition unit to acquire the latest information on the server side.
上述技术方案中，所述步骤(4)中，电子班牌端的信息获取单元发送本地缓存信息版本到服务器端的信息管理单元，服务器端的信息管理单元计算电子班牌本地缓存信息版本与服务器端最新信息版本的差异，生成信息增量更新列表，返回电子班牌端的信息获取单元，由电子班牌端的信息获取单元异步下载更新信息到本地缓存；In the above technical solution, in the step (4), the information acquisition unit on the electronic team card side sends the local cached information version to the information management unit on the server side, and the information management unit on the server side calculates the electronic team card local cache information version and the latest information on the server side. Version difference, generate an incremental update list of information, return to the information acquisition unit of the electronic squad card end, and the information acquisition unit of the electronic squad card end asynchronously downloads the updated information to the local cache;
上述技术方案中，所述更新信息包括：电子班牌中班级介绍、通知公告、班级相册、课程表、伙食表、值日表等各模块数据变更的内容；所述信息更新消息包括：发生数据变更的模块名称以及最新版本标识；信息增量更新列表包括：模块名称、模块版本标、变更数据类型(文本、图片、视频等)、变更数据版本标识、变更数据下载地址。In the above technical solution, the update information includes: the class introduction in the electronic class card, the notice announcement, the class photo album, the class schedule, the meal schedule, the duty schedule, and other data changes in each module; the information update message includes: occurrence data The name of the changed module and the latest version identifier; the information incremental update list includes: module name, module version label, changed data type (text, picture, video, etc.), changed data version identifier, and changed data download address.
优选的，在信息增量更新列表中增加变更数据优先级信息，电子班牌端的信息获取单元根据变更数据优先级信息进行调度策略优化，分步下载变更数据。Preferably, the change data priority information is added to the information incremental update list, and the information acquisition unit of the electronic team card terminal optimizes the scheduling strategy according to the change data priority information, and downloads the change data step by step.
上文中，当存在多个电子班牌，则电子班牌的信息检测单元在服务器端的消息队列中心订阅相同的消息主题，当服务器端的信息管理单元有新的更新消息发布到该主题时，所有订阅该主题的电子班牌都会收到更新消息，实现了批量设备(电子班牌)的批量更新；本发明的方法优选的情况是批量处理多个电子班牌。In the above, when there are multiple electronic class cards, the information detection unit of the electronic class cards subscribes to the same message topic in the message queue center on the server side. When the information management unit on the server side publishes a new update message to the topic, all subscriptions The electronic class cards of this theme will receive update messages, which realizes the batch update of batch equipment (electronic class cards); the preferred situation of the method of the present invention is to process multiple electronic class cards in batches.
优选的，所述步骤(1)中，授权管理人员登录服务器后台管理界面，通过服务器端的信息管理单元配置是否开启手机终端管理功能；Preferably, in the step (1), authorized administrators log in to the server background management interface, and configure whether to enable the mobile terminal management function through the server-side information management unit;
若不开启，则禁用手机终端管理功能；若开启，则电子班牌维护管理人员通过手机终端信息管理界面，编辑维护电子班牌模块信息；具体的，电子班牌维护管理人员在手机终端登录信息管理界面后，发布通知公告、上传相册照片、修改课程表、伙食表、值日表等信息，并提交至服务器，由服务器端的人主息管理单元将变更数据更新到对应的电子班牌终端；If it is not turned on, the mobile terminal management function is disabled; if it is turned on, the electronic class card maintenance and management personnel can edit and maintain the electronic class card module information through the mobile terminal information management interface; specifically, the electronic class card maintenance and management personnel log in the information on the mobile terminal After the management interface, publish notice announcements, upload photo albums, modify course schedules, meal schedules, duty schedules and other information, and submit them to the server, and the person-based information management unit on the server side will update the changed data to the corresponding electronic class card terminal;
优选的，通过授权微信账号，实现微信端免密自动登录，避免每次使用手机终端管理输入密码进行身份验的麻烦，具体步骤如下：步骤B1，先通过服务器端的信息管理单元授权微信账号；步骤B2，被授权的微信账号用户可直接在手机终端访问信息管理界面；步骤B3，编辑更新后的信息通过服务器的信息管理单元实时下发至电子班牌终端。Preferably, by authorizing the WeChat account, the WeChat terminal can be automatically logged in without password, avoiding the trouble of entering a password for identity verification using the mobile terminal management every time. The specific steps are as follows: Step B1, first authorize the WeChat account through the server-side information management unit; B2, the authorized WeChat account user can directly access the information management interface on the mobile terminal; step B3, the edited and updated information is sent to the electronic squad card terminal in real time through the information management unit of the server.
优选的，所述步骤(B2)中，被授权的微信账号用户通过手机终端扫描电子班牌终端的设备标识二维码，直接定位到该电子班牌设备进行模块内容编辑修改，避免了在大批量的设备列表中查询的麻烦。Preferably, in the step (B2), the authorized WeChat account user scans the QR code of the device identification of the electronic squad card terminal through the mobile phone terminal, and directly locates the electronic squad card device to edit and modify the module content, avoiding large The trouble of querying in batches of equipment lists.
本发明同时请求保护一种电子班牌的信息更新***，包括电子班牌和服务器；The present invention also requests protection of an electronic class card information update system, which includes an electronic class card and a server;
所述电子班牌包括信息检测单元、信息获取单元和本地缓存信息；所述信息检测单元用于检查本地是否存在缓存信息、缓存信息的版本，以及向服务器端的消息队列中心订阅更新消息；所述信息获取单元用于向服务器端的信息管理单元获取信息更新列表，分步下载变更数据；The electronic class card includes an information detection unit, an information acquisition unit and local cache information; the information detection unit is used to check whether there is cache information and the version of the cache information locally, and to subscribe to update messages from the message queue center on the server side; The information obtaining unit is used to obtain the information update list from the information management unit on the server side, and download the changed data step by step;
所述服务器包括数据库、信息管理单元和消息队列中心；所述信息管理单元用于向消息队列中心发布更新消息，以及提供更新信息给电子班牌 端的信息获取单元。The server includes a database, an information management unit, and a message queuing center; the information management unit is used to publish update messages to the message queuing center and provide update information to the information acquisition unit of the electronic class card terminal.
优选的，还包括手机终端，手机终端中具有信息管理界面。Preferably, it also includes a mobile phone terminal, and the mobile phone terminal has an information management interface.
由于上述技术方案运用，本发明与现有技术相比具有下列优点：Due to the application of the above technical solutions, the present invention has the following advantages compared with the prior art:
1.本发明开发了一种新的电子班牌的信息更新方法，通过消息队列中心可以实时灵活的管控电子班牌的更新信息，当不需要进行更新时，每台电子班牌不需要对服务器进行轮询，从而大大节约了流量，大大减轻了服务器的压力。1. The present invention develops a new method for updating the information of the electronic squad card. Through the message queue center, the update information of the electronic squad card can be flexibly controlled in real time. When the update is not required, each electronic squad card does not need to be updated to the server. Perform polling, which greatly saves traffic and greatly reduces the pressure on the server.
2.本发明开发了一种新的电子班牌的信息更新***，可以提供整套的商业设备和解决方案，可以实现大批量的电子班牌设备的自动信息更新，具有极高的工作效率。2. The present invention develops a new electronic squad card information update system, which can provide a complete set of commercial equipment and solutions, can realize the automatic information update of a large number of electronic squad card equipment, and has extremely high work efficiency.
3.本发明信息更新***可以通过手机微信端的操控实现全部设备的信息更新，也可快速定位具体设备进行信息更新，极大提升了用户体验。3. The information update system of the present invention can realize the information update of all devices through the control of the WeChat terminal of the mobile phone, and can also quickly locate the specific device for information update, which greatly improves the user experience.
附图说明Description of the drawings
图1是本发明实施例一中电子班牌信息更新***的结构示意图。Fig. 1 is a schematic diagram of the structure of the electronic class card information updating system in the first embodiment of the present invention.
图2是本发明实施例一中电子班牌信息更新方法的流程示意图。Fig. 2 is a schematic flowchart of a method for updating electronic class card information in the first embodiment of the present invention.
图3是本发明实施例二中电子班牌信息更新***的结构示意图。Fig. 3 is a schematic diagram of the structure of the electronic class card information updating system in the second embodiment of the present invention.
图4是本发明实施例二中电子班牌信息更新方法的流程示意图。Fig. 4 is a schematic flowchart of a method for updating electronic class card information in the second embodiment of the present invention.
具体实施方式Detailed ways
下面结合实施例对本发明作进一步描述：The present invention will be further described below in conjunction with embodiments:
实施例一Example one
参见附图1～2所示，一种电子班牌的信息更新***，包括电子班牌和服务器；Refer to Figures 1-2, an electronic class card information update system, including an electronic class card and a server;
所述电子班牌包括信息检测单元、信息获取单元和本地缓存信息；所述信息检测单元用于检查本地是否存在缓存信息、缓存信息的版本，以及向服务器端的消息队列中心订阅更新消息；所述信息获取单元用于向服务器端的信息管理单元获取信息更新列表，分步下载变更数据；The electronic class card includes an information detection unit, an information acquisition unit and local cache information; the information detection unit is used to check whether there is cache information and the version of the cache information locally, and to subscribe to update messages from the message queue center on the server side; The information obtaining unit is used to obtain the information update list from the information management unit on the server side, and download the changed data step by step;
所述服务器包括数据库、信息管理单元和消息队列中心；所述信息管理单元用于向消息队列中心发布更新消息，以及提供更新信息给电子班牌端的信息获取单元。The server includes a database, an information management unit, and a message queuing center; the information management unit is used for publishing update messages to the message queuing center, and providing update information to the information acquisition unit of the electronic squad card terminal.
在每学年的升级换班时，需要对大批量的电子班牌进行重新分班设置，本发明提供一种电子班牌的信息更新方法，包括如下步骤：When upgrading and changing classes every academic year, a large number of electronic class cards need to be reclassified. The present invention provides an electronic class card information update method, which includes the following steps:
(1)电子班牌端的信息检测单元向服务器端的消息队列中心订阅信息更新消息；(1) The information detection unit on the electronic squad card side subscribes to the message queuing center on the server side for information update messages;
(2)服务器端通过信息管理单元向消息队列中心发布信息更新消息；(2) The server side publishes information update messages to the message queue center through the information management unit;
(3)电子班牌端的信息检测单元检查本地缓存信息的版本；(3) The information detection unit on the electronic squad card terminal checks the version of the locally cached information;
(4)电子班牌端的信息获取单元获取更新信息；(4) The information acquisition unit of the electronic class card terminal acquires updated information;
具体的，所述步骤(2)中，电子班牌维护管理人员登录服务器端后台管理页面，设置批量升级换班信息后，服务器端的信息管理单元对变更信息进行版本化标识以及优先级编排，同时向消息队列中心发布信息更新消息，通知订阅相关主题的电子班牌进行数据更新；Specifically, in the step (2), the electronic squad card maintenance and management personnel log in to the server-side back-end management page, and after setting the batch upgrade and shift information, the server-side information management unit performs version identification and priority scheduling on the change information, and at the same time The message queuing center publishes information update messages, and notifies the electronic class cards that subscribe to related topics to update data;
具体的，所述步骤(3)中，电子班牌端的信息检测单元收到服务器端消息队列中心发布的信息更新消息后，检查本地缓存信息的版本信息，若是本地缓存信息版本与信息更新消息中的版本不一致，则通知信息获取单元进行信息更新；Specifically, in the step (3), after receiving the information update message issued by the message queuing center on the server side, the information detection unit on the electronic team card side checks the version information of the local cache information, if it is in the local cache information version and the information update message If the versions are inconsistent, the information acquisition unit is notified to update the information;
具体的，所述步骤(4)中，电子班牌端的信息获取单元发送本地缓存信息版本到服务器端的信息管理单元，服务器端的信息管理单元计算电子班牌本地缓存信息版本与服务器端最新信息版本的差异，生成信息增量更新列表，返回电子班牌端的信息获取单元，由电子班牌端的信息获取单元异步下载更新信息到本地缓存；Specifically, in the step (4), the information acquisition unit on the electronic team card side sends the locally cached information version to the information management unit on the server side, and the information management unit on the server side calculates the difference between the local cache information version of the electronic team card and the latest information version on the server side. Differences, generate an incremental update list of information, return to the information acquisition unit of the electronic squad card end, and the information acquisition unit of the electronic squad card end asynchronously downloads the updated information to the local cache;
上述技术方案中，每个电子班牌都订阅了原所在班级的主题，当***设置批量升级后，***会向各个变化的班级主题发送更新消息，所有相关的电子班牌都会收到通知消息，然后向服务器获取新的班级信息。In the above technical solution, each electronic class card is subscribed to the theme of the original class. When the system is set to batch upgrade, the system will send update messages to each changed class theme, and all related electronic class cards will receive notification messages. Then get the new class information from the server.
实施例二Example two
参见附图3～4所示，一种电子班牌的信息更新***，包括电子班牌和服务器；Refer to Figures 3 to 4, an electronic class card information update system, including an electronic class card and a server;
所述电子班牌包括信息检测单元、信息获取单元和本地缓存信息；所述信息检测单元用于检查本地是否存在更新信息，以及向服务器端的消息队列中心订阅更新消息；所述信息获取单元用于向服务器端的信息管理单元获取更新信息；The electronic class card includes an information detection unit, an information acquisition unit and local cache information; the information detection unit is used for checking whether there is update information locally, and subscribing to update messages from the message queue center on the server side; the information acquisition unit is used for Obtain updated information from the information management unit on the server side;
所述服务器包括数据库、信息管理单元和消息队列中心；所述信息管理单元用于向消息队列中心发布更新消息，以及提供更新信息给电子班牌端的信息获取单元。The server includes a database, an information management unit, and a message queuing center; the information management unit is used for publishing update messages to the message queuing center, and providing update information to the information acquisition unit of the electronic squad card terminal.
还包括手机终端，手机终端中具有信息管理界面。It also includes a mobile phone terminal, which has an information management interface.
本发明提供一种电子班牌的信息更新方法，可使用手机终端管理电子班牌，包括如下步骤：The present invention provides a method for updating the information of an electronic class badge, which can use a mobile phone terminal to manage the electronic class badge, including the following steps:
(1)授权管理人员通过服务器端的信息管理单元配置开启手机终端管理功能，同时授权微信账号用户；(1) Authorize managers to enable the mobile terminal management function through the configuration of the information management unit on the server side, and at the same time authorize WeChat account users;
(2)被授权微信账号的电子班牌维护管理人员通过手机终端扫描电子班牌终端的设备标识二维码，直接定位到该电子班牌设备，编辑维护电子班牌模块信息；具体模块信息包括：班级介绍、通知公告、相册照片、课程表、伙食表、值日表等；编辑完成后提交至服务器，服务器端的信息管理单元对变更信息进行版本化标识以及优先级编排，同时向消息队列中心发布信息更新消息，通知订阅相关主题的电子班牌进行数据更新；(2) The electronic squad card maintenance and management personnel authorized by WeChat account scan the device identification QR code of the electronic squad card terminal through the mobile terminal, directly locate the electronic squad card equipment, edit and maintain the electronic squad card module information; the specific module information includes : Class introduction, notice announcements, photo album photos, class schedules, meal schedules, duty schedules, etc.; submit to the server after editing, and the information management unit on the server side will version and prioritize the changed information, and send it to the message queue center at the same time Publish information update messages and notify electronic class cards that subscribe to related topics to update data;
(3)电子班牌端的信息检测单元收到服务器端消息队列中心发布的信息更新消息后，检查本地缓存信息的版本信息，若是本地缓存信息版本与信息更新消息中的版本不一致，则通知信息获取单元进行信息更新；(3) After the information detection unit on the electronic squad card side receives the information update message issued by the server-side message queue center, it checks the version information of the local cache information. If the local cache information version is inconsistent with the version in the information update message, the notification information is obtained Update the information of the unit;
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown in this document, but should conform to the widest scope consistent with the principles and novel features disclosed in this document.

Claims (8)

  1. 一种电子班牌的信息更新方法，其特征在于：包括如下步骤：An electronic class card information update method, which is characterized in that it comprises the following steps:
    (1)电子班牌端的信息检测单元向服务器端的消息队列中心订阅信息更新消息；(1) The information detection unit on the electronic squad card side subscribes to the message queuing center on the server side for information update messages;
    (2)服务器端通过信息管理单元向消息队列中心发布信息更新消息；(2) The server side publishes information update messages to the message queue center through the information management unit;
    (3)电子班牌端的信息检测单元检查本地缓存信息的版本；(3) The information detection unit on the electronic squad card terminal checks the version of the locally cached information;
    (4)电子班牌端的信息获取单元获取更新信息，完成信息更新。(4) The information acquisition unit of the electronic class card terminal acquires the updated information and completes the information update.
  2. 根据权利要求1所述的方法，其特征在于：所述步骤(3)中，电子班牌端的信息检测单元收到服务器端消息队列中心发布的信息更新消息后，检查本地缓存信息的版本信息，若是本地缓存信息版本与信息更新消息中的版本一致，则不进行信息更新；若是本地缓存信息版本与信息更新消息中的版本不一致，则通知信息获取单元进行信息更新。The method according to claim 1, characterized in that: in the step (3), after receiving the information update message issued by the server-side message queue center, the information detection unit on the electronic team card side checks the version information of the locally cached information, If the local cache information version is consistent with the version in the information update message, no information update is performed; if the local cache information version is inconsistent with the version in the information update message, the information acquisition unit is notified to update the information.
  3. 根据权利要求1所述的方法，其特征在于：所述步骤(4)中，电子班牌端的信息获取单元发送本地缓存信息版本到服务器端的信息管理单元，服务器端的信息管理单元计算电子班牌本地缓存信息版本与服务器端最新信息版本的差异，生成信息增量更新列表，返回电子班牌端的信息获取单元，由电子班牌端的信息获取单元异步下载更新信息到本地缓存。The method according to claim 1, characterized in that: in the step (4), the information acquisition unit of the electronic team card sends the locally cached information version to the information management unit on the server side, and the information management unit on the server side calculates the local information of the electronic team card. The difference between the cached information version and the latest information version on the server side is generated, an incremental update list of information is generated, and the information acquisition unit on the electronic team card side is returned. The information acquisition unit on the electronic team card side asynchronously downloads the updated information to the local cache.
  4. 根据权利要求3所述的方法，其特征在于：所述息增量更新列表包括：模块名称、模块版本标、变更数据类型、变更数据版本标识、变更数据下载地址。The method according to claim 3, wherein the information incremental update list includes: module name, module version label, modified data type, modified data version identifier, and modified data download address.
  5. 根据权利要求1所述的方法，其特征在于：所述信息更新消息包括：发生数据变更的模块名称以及最新版本标识；The method according to claim 1, wherein the information update message includes: the name of the module whose data has been changed and the latest version identifier;
    所述更新信息包括：电子班牌中班级介绍、通知公告、班级相册、课程表、伙食表、值日表各模块数据变更的内容。The update information includes: class introduction, notice announcement, class photo album, class schedule, meal schedule, and duty schedule in the electronic class card.
  6. 根据权利要求1所述的方法，其特征在于：所述步骤(1)中，授权管理人员登录服务器后台管理界面，通过服务器端的信息管理单元配置是否开启手机终端管理功能。The method according to claim 1, characterized in that: in the step (1), the authorized administrator logs in the server background management interface, and configures whether to enable the mobile terminal management function through the server-side information management unit.
  7. 一种电子班牌的信息更新***，其特征在于，包括电子班牌和服务器；An information update system for an electronic class card, which is characterized in that it includes an electronic class card and a server;
    所述电子班牌包括信息检测单元、信息获取单元和本地缓存信息；所述信息检测单元用于检查本地是否存在更新信息，以及向服务器端的消息 队列中心订阅更新消息；所述信息获取单元用于向服务器端的信息管理单元获取更新信息；The electronic class card includes an information detection unit, an information acquisition unit and local cache information; the information detection unit is used for checking whether there is update information locally, and subscribing to update messages from the message queue center on the server side; the information acquisition unit is used for Obtain updated information from the information management unit on the server side;
    所述服务器包括数据库、信息管理单元和消息队列中心；所述信息管理单元用于向消息队列中心发布更新消息，以及提供更新信息给电子班牌端的信息获取单元。The server includes a database, an information management unit, and a message queuing center; the information management unit is used for publishing update messages to the message queuing center, and providing update information to the information acquisition unit of the electronic squad card terminal.
  8. 根据权利要求7所述的***，其特征在于：还包括手机终端，手机终端中具有信息管理界面。The system according to claim 7, characterized in that it further comprises a mobile phone terminal, and the mobile phone terminal has an information management interface.
PCT/CN2020/123590 2019-12-16 2020-10-26 Information updating method and system for electronic class board WO2021120848A1 (en)

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