WO2020248274A1 - Smart internet of things information acquisition and transmission system - Google Patents

Smart internet of things information acquisition and transmission system Download PDF

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Publication number
WO2020248274A1
WO2020248274A1 PCT/CN2019/091394 CN2019091394W WO2020248274A1 WO 2020248274 A1 WO2020248274 A1 WO 2020248274A1 CN 2019091394 W CN2019091394 W CN 2019091394W WO 2020248274 A1 WO2020248274 A1 WO 2020248274A1
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data
information
transmission system
collection
things
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PCT/CN2019/091394
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French (fr)
Chinese (zh)
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胡永生
侯建群
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胡永生
侯建群
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Priority to PCT/CN2019/091394 priority Critical patent/WO2020248274A1/en
Publication of WO2020248274A1 publication Critical patent/WO2020248274A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications

Definitions

  • the invention belongs to the data transmission technology of the Internet of Things, and specifically relates to a smart Internet of Things information collection and transmission system capable of realizing data information collection of the Internet of Things and dynamic adjustment of transmission frequency.
  • the Internet of Things information collection system constructed by sensors, gateways, cloud servers, etc. in the prior art realizes real-time monitoring.
  • the information collection and transmission of sensor nodes require energy.
  • the gateway needs to continuously send collected data to the cloud server, and the cloud server needs to consume energy. A large amount of collected data.
  • the sampling frequency needs to be increased.
  • the sampling frequency needs to be reduced. Therefore, the sampling frequency of the system needs to be set reasonably. While realizing data validity, energy consumption and data redundancy are reduced.
  • the present invention provides a smart Internet of Things information collection and transmission system that can change the frequency of collecting data requests according to changes in information flow.
  • a command controller and a command distributor to the Internet of Things data collection system, it ensures the validity of data value. At the same time, it reduces equipment energy consumption and redundancy of worthless data.
  • a smart Internet of Things information collection and transmission system characterized in that the collection and transmission system includes a cloud server and a data gateway, the cloud server is configured with a data analysis unit and a command controller; the data gateway and the remote server and information
  • the sensor is in communication connection, the data gateway configures a setting instruction distributor, receives the collection frequency command sent by the command controller, and sends the collection frequency command setting to the information sensor.
  • the cloud server communicates with the data gateway through a wireless network or a wired network, and the command distributor and the information sensor communicate with the information sensor through a wireless network.
  • the information sensor is an information collection terminal, and the information collection terminal includes data, image, and video information collection modules.
  • each gateway is communicatively connected to one or more information sensors.
  • the intelligent Internet of Things information collection and transmission system adopts a method of configuring a data analysis unit and a command controller in the cloud server section, and sends a data collection frequency command through the command controller according to the analysis result of the data transmitted by the information sensor by the data analysis unit.
  • the command distributor configured by the data gateway can send and execute the collection frequency command of the corresponding information sensor. While controlling the information collection frequency of the information sensor, it also controls the received data information and sending frequency.
  • the data analysis unit mainly analyzes and compares the collected data information of a certain information sensor, and obtains the rate of change of data information.
  • the command controller issues a switching instruction
  • the data gateway receives the Switching instructions will adapt and control multiple information sensors through the instruction distributor, collect data at the second frequency and send the collected data.
  • the data gateway can be adjusted in real time under the action of the instruction controller The transmission frequency of data information meets the requirements of low energy consumption and reduction of data redundancy.
  • the beneficial effect of the utility model is that the intelligent Internet of Things information collection and transmission system can change the frequency of collecting data requests according to changes in the information flow. By adding a command controller and a command distributor to the Internet of Things data collection system, it can ensure the value of data. Effectiveness also reduces equipment energy consumption and redundancy of worthless data.
  • Fig. 1 is a schematic diagram of the composition framework of a specific embodiment of the present invention.
  • the intelligent Internet of Things information collection and transmission system is mainly composed of a cloud server, a data gateway and an information sensor.
  • the cloud server is configured with a data analysis unit and a command controller; the data gateway and the remote server and information
  • the sensor is in communication connection, the data gateway configures a setting instruction distributor, receives the collection frequency command sent by the command controller, and sends the collection frequency command setting to the information sensor.
  • the cloud server communicates with the data gateway through a wireless network or a wired network, and the command distributor and the information sensor communicate with the information sensor through a wireless network.
  • the information sensor is an information collection terminal, which includes data, image, and video information collection modules.
  • the information sensor collects and transmits information according to the collection frequency command of the command controller of the cloud server.
  • the command controller sends a new
  • the data gateway transmits the collection frequency command to the corresponding information sensor through the command distributor, and adjusts the information collection frequency and transmission frequency of the information sensor to save equipment energy consumption and reduce data redundancy.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
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Abstract

A smart Internet of Things information acquisition and transmission system, characterized in that the acquisition and transmission system comprises a cloud server and data gateways. The cloud server is provided with a data analysis unit and an instruction controller. The data gateways are communicationally connected to the remote server and information sensors. The data gateways are provided with instruction distributors to receive acquisition frequency instructions sent by the instruction controller and send the acquisition frequency instructions to the information sensors for setting. According to the smart Internet of Things information acquisition and transmission system, the data acquisition request frequency can be changed according to changes in information flow, and by adding the instruction controller and the instruction distributors to the Internet of Things data acquisition system, not only data value effectiveness is ensured, but also equipment energy consumption and the redundancy of worthless data are reduced.

Description

智慧物联网信息采集传输系统Smart IoT information collection and transmission system 技术领域Technical field
本发明属于物联网的数据传输技术，具体的涉及一种能够实现物联网数据信息采集和传输频率动态调整的智慧物联网信息采集传输系统。The invention belongs to the data transmission technology of the Internet of Things, and specifically relates to a smart Internet of Things information collection and transmission system capable of realizing data information collection of the Internet of Things and dynamic adjustment of transmission frequency.
背景技术Background technique
随着物联网技术的发展和应用，人们通过智能化、信息化技术对城市、工程、作业等进行管理，通过物联网技术形成的“神经末梢”，获取各类信息感知和数据采集，最终形成大数据应用的智慧管理方案，解决现有数字化和智能化管理的瓶颈。With the development and application of the Internet of Things technology, people use intelligence and information technology to manage cities, projects, and operations. Through the "nerve endings" formed by the Internet of Things technology, they can acquire various types of information perception and data collection, and finally form a big The intelligent management solution for data application solves the bottleneck of existing digital and intelligent management.
现有技术中由传感器、网关、云端服务器等构建的物联网信息采集系统实现实时监控，传感器节点的信息采集，传输信息都需要消耗能源，网关需要不断向云端服务器发送采集数据，以及云端服务器需要大量的采集数据。考虑到能源的利用和各设备特别是远端服务器的负荷。一方面为了提高监测精度需要提高采样频率，另一方面为了减轻设备负荷和节省能源及成本需要降低采样频率，因此需要合理的设置系统的采样频率。在实现数据有效的同时，降低能耗和数据冗余。The Internet of Things information collection system constructed by sensors, gateways, cloud servers, etc. in the prior art realizes real-time monitoring. The information collection and transmission of sensor nodes require energy. The gateway needs to continuously send collected data to the cloud server, and the cloud server needs to consume energy. A large amount of collected data. Taking into account the use of energy and the load of various devices, especially remote servers. On the one hand, in order to improve the monitoring accuracy, the sampling frequency needs to be increased. On the other hand, in order to reduce the equipment load and save energy and cost, the sampling frequency needs to be reduced. Therefore, the sampling frequency of the system needs to be set reasonably. While realizing data validity, energy consumption and data redundancy are reduced.
发明内容Summary of the invention
本发明提供了一种能够根据信息流变化而改变采集数据请求频率的智慧物联网信息采集传输系统，其通过在物联网数据采集系统中 增加指令控制器和指令分配器，在保证数据价值有效性的同时降低了设备能耗和无价值数据的冗余。The present invention provides a smart Internet of Things information collection and transmission system that can change the frequency of collecting data requests according to changes in information flow. By adding a command controller and a command distributor to the Internet of Things data collection system, it ensures the validity of data value. At the same time, it reduces equipment energy consumption and redundancy of worthless data.
本发明所采用的技术方案如下：The technical scheme adopted by the present invention is as follows:
一种智慧物联网信息采集传输系统，其特征在于采集传输系统包括一云端服务器和数据网关，所述云端服务器配置设置数据分析单元和指令控制器；所述数据网关与所述远端服务器和信息传感器通信连接，所述数据网关配置设置指令分配器，接收所述指令控制器发送的采集频率指令并向信息传感器发送采集频率指令设置。A smart Internet of Things information collection and transmission system, characterized in that the collection and transmission system includes a cloud server and a data gateway, the cloud server is configured with a data analysis unit and a command controller; the data gateway and the remote server and information The sensor is in communication connection, the data gateway configures a setting instruction distributor, receives the collection frequency command sent by the command controller, and sends the collection frequency command setting to the information sensor.
具体的讲，所述云端服务器通过无线网络或有线网络与数据网关通讯连接，所述指令分配器与信息传感器通过无线网络通讯连接。Specifically, the cloud server communicates with the data gateway through a wireless network or a wired network, and the command distributor and the information sensor communicate with the information sensor through a wireless network.
一实施方式中，所述信息传感器为信息采集终端，该信息采集终端包括数据、图像及视频信息采集模块。In one embodiment, the information sensor is an information collection terminal, and the information collection terminal includes data, image, and video information collection modules.
另一实施方式中，所述数据网关为多个，每个网关通讯连接一个或一个以上的信息传感器。In another embodiment, there are multiple data gateways, and each gateway is communicatively connected to one or more information sensors.
该智慧物联网信息采集传输系统采用在云端服务器段配置数据分析单元和指令控制器的方式，根据数据分析单元对信息传感器传输来的数据的分析结果，来通过指令控制器发送数据采集频率指令。数据网关配置的指令分配器可进行相应信息传感器进行采集频率指令发送及执行，在控制信息传感器的信息采集频率的同时，控制接收到的数据信息及发送频率。数据分析单元主要是对接收的某一信息传感器的采集数据信息进行分析比对，获取数据信息变化速率，当数据变化速率超过一定阀值时，由指令控制器发出切换指令，数据网关接收 到该切换指令，会通过指令分配器对多个信息传感器进行适配控制，以第二频率进行数据采集并发送采集的数据，具体应用中，所述数据网关更可在指令控制器的作用下实时调整数据信息的传输频率，满足低能耗及减少数据冗余的要求。The intelligent Internet of Things information collection and transmission system adopts a method of configuring a data analysis unit and a command controller in the cloud server section, and sends a data collection frequency command through the command controller according to the analysis result of the data transmitted by the information sensor by the data analysis unit. The command distributor configured by the data gateway can send and execute the collection frequency command of the corresponding information sensor. While controlling the information collection frequency of the information sensor, it also controls the received data information and sending frequency. The data analysis unit mainly analyzes and compares the collected data information of a certain information sensor, and obtains the rate of change of data information. When the rate of data change exceeds a certain threshold, the command controller issues a switching instruction, and the data gateway receives the Switching instructions will adapt and control multiple information sensors through the instruction distributor, collect data at the second frequency and send the collected data. In specific applications, the data gateway can be adjusted in real time under the action of the instruction controller The transmission frequency of data information meets the requirements of low energy consumption and reduction of data redundancy.
本实用新型的有益效果在于，该智慧物联网信息采集传输系统能够根据信息流变化而改变采集数据请求频率，其通过在物联网数据采集系统中增加指令控制器和指令分配器，在保证数据价值有效性的同时降低了设备能耗和无价值数据的冗余。The beneficial effect of the utility model is that the intelligent Internet of Things information collection and transmission system can change the frequency of collecting data requests according to changes in the information flow. By adding a command controller and a command distributor to the Internet of Things data collection system, it can ensure the value of data. Effectiveness also reduces equipment energy consumption and redundancy of worthless data.
下面结合附图和具体实施方式对本发明做进一步的阐述。The present invention will be further explained below in conjunction with the drawings and specific implementations.
附图说明Description of the drawings
图1是本发明具体实施方式的组成框架示意图。Fig. 1 is a schematic diagram of the composition framework of a specific embodiment of the present invention.
具体实施方式Detailed ways
如图1所示，该智慧物联网信息采集传输系统主要由云端服务器、数据网关和信息传感器组成，云端服务器配置设置数据分析单元和指令控制器；所述数据网关与所述远端服务器和信息传感器通信连接，所述数据网关配置设置指令分配器，接收所述指令控制器发送的采集频率指令并向信息传感器发送采集频率指令设置。数据网关为多个，每个网关通讯连接一个或一个以上的信息传感器。云端服务器通过无线网络或有线网络与数据网关通讯连接，所述指令分配器与信息传感器通过无线网络通讯连接。所述信息传感器为信息采集终端，该信息采集终端包括数据、图像及视频信息采集模块。As shown in Figure 1, the intelligent Internet of Things information collection and transmission system is mainly composed of a cloud server, a data gateway and an information sensor. The cloud server is configured with a data analysis unit and a command controller; the data gateway and the remote server and information The sensor is in communication connection, the data gateway configures a setting instruction distributor, receives the collection frequency command sent by the command controller, and sends the collection frequency command setting to the information sensor. There are multiple data gateways, and each gateway communicates with one or more information sensors. The cloud server communicates with the data gateway through a wireless network or a wired network, and the command distributor and the information sensor communicate with the information sensor through a wireless network. The information sensor is an information collection terminal, which includes data, image, and video information collection modules.
信息传感器根据云端服务器的指令控制器的采集频率指令进行信息 的采集和传输，当数据分析单元对采集数据进行分析后感知数据变化速率超过了预先和设定的阀值，则指令控制器发出新的采集频率指令，数据网关通过指令分配器将该采集频率指令传输给相应的信息传感器，调整信息传感器的信息采集频率和传输频率，起到节约设备能耗、减少数据冗余的效果。The information sensor collects and transmits information according to the collection frequency command of the command controller of the cloud server. When the data analysis unit analyzes the collected data and senses that the data change rate exceeds the preset and set threshold, the command controller sends a new The data gateway transmits the collection frequency command to the corresponding information sensor through the command distributor, and adjusts the information collection frequency and transmission frequency of the information sensor to save equipment energy consumption and reduce data redundancy.

Claims (4)

  1. 一种智慧物联网信息采集传输系统，其特征在于采集传输系统包括一云端服务器和数据网关，所述云端服务器配置设置数据分析单元和指令控制器；所述数据网关与所述远端服务器和信息传感器通信连接，所述数据网关配置设置指令分配器，接收所述指令控制器发送的采集频率指令并向信息传感器发送采集频率指令设置。A smart Internet of Things information collection and transmission system, characterized in that the collection and transmission system includes a cloud server and a data gateway, the cloud server is configured with a data analysis unit and a command controller; the data gateway and the remote server and information The sensor is in communication connection, the data gateway configures a setting instruction distributor, receives the collection frequency command sent by the command controller, and sends the collection frequency command setting to the information sensor.
  2. 根据权利要求1所述的智慧物联网信息采集系统，其特征在于所述云端服务器通过无线网络或有线网络与数据网关通讯连接，所述指令分配器与信息传感器通过无线网络通讯连接。The intelligent Internet of Things information collection system according to claim 1, wherein the cloud server communicates with the data gateway through a wireless network or a wired network, and the command distributor and the information sensor communicate with the data gateway through a wireless network.
  3. 根据权利要求1所述的智慧物联网信息采集传输系统，其特征在于所述信息传感器为信息采集终端，该信息采集终端包括数据、图像及视频信息采集模块。The intelligent Internet of Things information collection and transmission system according to claim 1, wherein the information sensor is an information collection terminal, and the information collection terminal includes data, image and video information collection modules.
  4. 根据权利要求1所述的智慧物联网信息采集传输系统，其特征在于所述数据网关为多个，每个网关通讯连接一个或一个以上的信息传感器。The intelligent Internet of Things information collection and transmission system according to claim 1, wherein there are multiple data gateways, and each gateway is communicatively connected to one or more information sensors.
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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112835889A (en) * 2021-01-12 2021-05-25 杨飞 Heterogeneous system data integration method, system and equipment
CN112954029A (en) * 2021-01-30 2021-06-11 上海上实龙创智能科技股份有限公司 Internet of things data acquisition system capable of continuously acquiring data
CN113518114A (en) * 2021-05-12 2021-10-19 江苏力行电力电子科技有限公司 Artificial intelligence control method and system based on multi-mode ad hoc network
CN113613193A (en) * 2021-07-30 2021-11-05 上海地铁维护保障有限公司 Novel intelligent pump house is handed over to rail of internet of things and monitoring system thereof
CN113660629A (en) * 2021-08-26 2021-11-16 孚创动力控制技术（启东）有限公司 Data transmission system based on WIFI communication
CN113810473A (en) * 2021-08-28 2021-12-17 浙江聚创智能科技有限公司 Thing networking wiFi passes module thoroughly
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CN114003896A (en) * 2021-10-29 2022-02-01 山东信息职业技术学院 Internet of things big data analysis processing device and method
CN114257619A (en) * 2021-12-20 2022-03-29 中科芯云微电子科技有限公司 Internet of things terminal, Internet of things system and Internet of things control method
CN114385836A (en) * 2022-01-18 2022-04-22 许开云 Internet of things data acquisition terminal
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CN115988038A (en) * 2023-03-20 2023-04-18 睿至科技集团有限公司 Data management method and system based on Internet of things platform
CN116866264A (en) * 2023-06-28 2023-10-10 安徽尚特杰电力技术有限公司 Method and device for controlling data flow in acquisition system
WO2024120029A1 (en) * 2022-12-09 2024-06-13 华为技术有限公司 Data management method, apparatus, and system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017113566A1 (en) * 2015-12-31 2017-07-06 曹树槐 Internet accessing method by means of separation and aggregation identification signals and internet-of-things/teaching system
CN108230643A (en) * 2017-12-11 2018-06-29 李长云 A kind of autonomous type Internet of Things concentrator and data autonomous transmission method
CN108801354A (en) * 2018-07-03 2018-11-13 合肥辰知智能科技有限公司 A kind of green house of vegetables data detection method based on Internet of Things
CN109198712A (en) * 2018-07-05 2019-01-15 广州朔月电子科技有限公司 Intelligent tobacco dries tele-control system
CN109698787A (en) * 2019-01-26 2019-04-30 湖南云智迅联科技发展有限公司 A method of realizing Edge position control in gateway of internet of things

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017113566A1 (en) * 2015-12-31 2017-07-06 曹树槐 Internet accessing method by means of separation and aggregation identification signals and internet-of-things/teaching system
CN108230643A (en) * 2017-12-11 2018-06-29 李长云 A kind of autonomous type Internet of Things concentrator and data autonomous transmission method
CN108801354A (en) * 2018-07-03 2018-11-13 合肥辰知智能科技有限公司 A kind of green house of vegetables data detection method based on Internet of Things
CN109198712A (en) * 2018-07-05 2019-01-15 广州朔月电子科技有限公司 Intelligent tobacco dries tele-control system
CN109698787A (en) * 2019-01-26 2019-04-30 湖南云智迅联科技发展有限公司 A method of realizing Edge position control in gateway of internet of things

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112835889B (en) * 2021-01-12 2023-12-29 杨飞 Heterogeneous system data integration method, system and equipment
CN112835889A (en) * 2021-01-12 2021-05-25 杨飞 Heterogeneous system data integration method, system and equipment
CN112954029A (en) * 2021-01-30 2021-06-11 上海上实龙创智能科技股份有限公司 Internet of things data acquisition system capable of continuously acquiring data
CN113518114A (en) * 2021-05-12 2021-10-19 江苏力行电力电子科技有限公司 Artificial intelligence control method and system based on multi-mode ad hoc network
CN113613193A (en) * 2021-07-30 2021-11-05 上海地铁维护保障有限公司 Novel intelligent pump house is handed over to rail of internet of things and monitoring system thereof
CN113660629A (en) * 2021-08-26 2021-11-16 孚创动力控制技术（启东）有限公司 Data transmission system based on WIFI communication
CN113810473A (en) * 2021-08-28 2021-12-17 浙江聚创智能科技有限公司 Thing networking wiFi passes module thoroughly
CN113947915A (en) * 2021-10-19 2022-01-18 河北省高速公路延崇管理中心 Intelligent road pile system based on cloud integration
CN114003896A (en) * 2021-10-29 2022-02-01 山东信息职业技术学院 Internet of things big data analysis processing device and method
CN114257619A (en) * 2021-12-20 2022-03-29 中科芯云微电子科技有限公司 Internet of things terminal, Internet of things system and Internet of things control method
CN114385836A (en) * 2022-01-18 2022-04-22 许开云 Internet of things data acquisition terminal
CN115412873A (en) * 2022-08-09 2022-11-29 河南泽阳实业有限公司 5G intelligent port informatization wireless data acquisition system
CN115292393A (en) * 2022-10-10 2022-11-04 宁波高盛电气有限公司 Data management system for intelligent gateway
CN115292393B (en) * 2022-10-10 2023-01-17 宁波高盛电气有限公司 Data management system for intelligent gateway
WO2024120029A1 (en) * 2022-12-09 2024-06-13 华为技术有限公司 Data management method, apparatus, and system
CN115988038A (en) * 2023-03-20 2023-04-18 睿至科技集团有限公司 Data management method and system based on Internet of things platform
CN115988038B (en) * 2023-03-20 2023-08-01 睿至科技集团有限公司 Data management method and system based on Internet of things platform
CN116866264A (en) * 2023-06-28 2023-10-10 安徽尚特杰电力技术有限公司 Method and device for controlling data flow in acquisition system
CN116866264B (en) * 2023-06-28 2024-03-22 安徽尚特杰电力技术有限公司 Method and device for controlling data flow in acquisition system

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