Internet of things networking system and method based on edge computing
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An edge computing and Internet of Things technology, applied in the field of Internet of Things networking, can solve the problems of high central bandwidth and computing pressure, and achieve the effect of reducing bandwidth and computing pressure
Inactive Publication Date: 2019-03-08
王顺志
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[0004] In order to solve the problem of high-cost equipment update and central system upgrade caused by excessive central bandwidth and calculation pressure, video data processing delay and scene-end business changes, the present invention proposes an IoT networking system and networking based on edge computing method, cooperate with the data collection platform and intelligent algorithm platform to improve the networking flexibility of the scene end and reduce the data processing delay at a lower cost
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Embodiment 1
[0049] Embodiment 1, a method for networking of the Internet of Things based on edge computing, such as figure 1 shown, including the following steps:
[0050] S101. The scene terminal of the Internet of Things sends scene data to the smart gateway device, and the scene data includes numerical data collected by sensors and streaming media data collected by pickups and cameras;
[0051]S102. The intelligent gateway device system runs multiple control modules and algorithm modules, and performs business processing on the received terminal device data;
[0052] S103. The intelligent gateway device generates a downlink command according to the data processing results of the control module and the algorithm module, sends it to the terminal device, and sends the original data to the data collection platform;
[0053] S104. The data collection platform receives the original data and writes it into the database;
[0054] S105, the intelligent algorithm platform reads the database da...
Embodiment 2
[0057] Embodiment 2, a networking system based on the edge computing-based IoT networking method described in Embodiment 1, includes terminal devices, audio and video processing devices, intelligent gateway devices, data collection platforms, and intelligent algorithm platforms.
[0058] Among them, all terminal devices at the scene end are connected to the intelligent gateway device, and the terminal device is responsible for collecting scene data, including sensors, pickups, cameras and controllers that conform to the characteristics of LPWAN. Among them, the communication mode between the sensor and the controller and the intelligent gateway device can be selected as LoRa , ZigBee and Bluetooth, etc., the audio and video data collected by the pickup and the camera are processed by the audio and video processing equipment and sent to the smart gateway device, that is, the terminal device is used to send scene data (the numerical data collected by the sensor and the streaming m...
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Abstract
The invention discloses an Internet of things networking system and method based on edge computing. The method comprises the following steps that: terminal equipment transmits scene data to intelligent gateway equipment, wherein the scene data include numerical data collected by a sensor as well as streaming media data collected by a pickup and the camera; the intelligent gateway equipment performs service processing on the received scene data, and is responsible for uplink and downlink data transmission; and a data aggregation platform receives periodically reported data from the intelligentgateway equipment and stores the received data in a database for an intelligent algorithm platform to train and optimize an algorithm file, wherein the algorithm file is used for updating an intelligent decision module of the intelligent gateway equipment to optimize service scenes. The scheme realizes the edge computing of the service scenes through the intelligent gateway equipment, thereby effectively improving the processing efficiency and real-time performance. In conjunction with the updating of a service algorithm module of an intelligent gateway, flexible adaptation to the service demands and environmental changes of different scenes can be realized, and the flexibility of the intelligent gateway is improved. When a center or network fails, normal operation of terminal scene services can be ensured, thereby achieving relatively high practical and popularization value.
Description
technical field [0001] The invention belongs to the technical field of networking of the Internet of Things, and in particular relates to a networking system and a networking method of the Internet of Things based on edge computing. Background technique [0002] At present, the data processing method of the Internet of Things mainly transmits all data to the cloud center, and the cloud center completes the calculation process. Therefore, the cloud center needs to realize the business logic of all scenarios of the Internet of Things. With the expansion of business, the cloud center system will become more and more complex. The cloud center computing platform will be connected to a large number of devices, and will face difficult challenges such as insufficient bandwidth and high power consumption. The current bandwidth level cannot support devices to the cloud. The data transmission between them makes it impossible for the cloud computing center to return decision-making in r...
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