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A sensor management method for a junction box that can be connected to multiple types of sensors

A management method and sensor technology, applied in the field of sensors, can solve problems such as difficult to determine the identity of the sensor corresponding to the measurement data, a single sensor, etc., and achieve the effects of reducing operational complexity, improving real-time performance, and saving equipment costs

Active Publication Date: 2021-09-03
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0014] The purpose of the present invention is to provide a collection of multiple types of sensors that can be connected to the junction box in order to overcome the defects in the above-mentioned prior art that all the junction boxes are connected to a single type of sensor, and it is difficult to determine the identity of the sensor corresponding to the measurement data. Sensor management method for wire box

Method used

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  • A sensor management method for a junction box that can be connected to multiple types of sensors
  • A sensor management method for a junction box that can be connected to multiple types of sensors
  • A sensor management method for a junction box that can be connected to multiple types of sensors

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Embodiment 1

[0042] This embodiment provides a junction box that can be connected to multiple types of sensors and a sensor management method thereof, which can collect data collected by various types of sensor nodes at high-density data collection points and merge them into an open distributed network. Affect the operation of peripheral data acquisition equipment, make full use of existing sensors and data collectors, integrate data and export it to the wireless sensor network in real time, while ensuring the integrity and efficiency of data transmission, so as to reduce the operation of multiple sensors Cost, reduce the operational complexity of on-site operations, and reduce the effect of network transmission load.

[0043] A detailed description is given below:

[0044] 1. Junction box

[0045] Such as figure 1 As shown, the junction box in this embodiment is formed by laying out one main node and several sub-nodes. Among them, the main node adopts DSP mode main controller to proces...

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Abstract

The present invention involves a hub that can access multiple types of sensors, including a master node and multiple sub -nodes that connect the main nodes that are connected to the master node.To connect the wireless transmission module with the hub, the main node processor, and connect the threader through the network interface module, including the sub -node processor, HUB network interface, and sensor data collection module.The sensor data acquisition module described by the node processor and connects the set device through the HUB network interface connection, which is used to collect sensor data, which includes the identity information of the sensor in the sensor data.Compared with existing technology, the invention has the advantages of saving equipment costs, high data transmission accuracy, and good real -time.

Description

technical field [0001] The invention relates to the field of sensors, in particular to a sensor management method for a junction box that can be connected to multiple types of sensors. Background technique [0002] Continuous, real-time, online condition monitoring and evaluation of the entire structural state of large-scale building structures and urban infrastructure is the main method for real-time and accurate evaluation of the safety of building structures. , an important means to ensure the safety, reliability and durability of bridges and large building structures, it is of great significance to avoid potential catastrophic events, ensure their normal operation, and prevent major public safety accidents caused by structural disasters. [0003] In the current state monitoring system of large-scale building structures and urban infrastructure structures, the wireless sensor network solves the problem of distributed sensor data collection and is suitable for test environ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02E02D33/00G08C17/02
CPCE02D33/00G01D21/02G08C17/02
Inventor 童小华金雁敏刘世杰谢欢许雄陈鹏冯永玖
Owner TONGJI UNIV