Data concentrator

A technology of data concentrators and concentrators, which is applied in the field of concentrators, can solve the problems of expensive data concentrators, few data concentrators, and inconvenient portability, and achieve low prices, guarantee authenticity and accuracy, and low prices Effect

Active Publication Date: 2019-05-31
JIAOZUO POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are fewer data concentrators on the market now, and due to technical reasons, it is impossible to visualize the data, predict the data and upload the data to the Internet of Things platform, and the data concentrators in the market are too expensive

Method used

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Examples

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Example Embodiment

[0033] Example 1:

[0034] Such as Figure 1 to Figure 16 As shown, a data concentrator includes a concentrator body. The hardware of the body includes MCU3, 2×10_20P_2.54MM interface module 17, CN4×2 interface module 1, CN3×2 external sensor interface module 2, CNMIC29302 voltage regulator Module 4, SIM Card slot 5, M26 communication module 6, ASM1117 module that realizes 5v to 3.3v circuit 7, um220_iv module of the fourth generation GNSS navigation and positioning module as the main control chip MCU, 8, Mini PCI-E 2×26 Screen interface module 9, based on four-channel unidirectional transient voltage suppressor (TVS) electrostatic discharge (ESD) protection diode electrical TPD4E1U06DBVR interface module 10, USB power supply and download integrated MICRO_USB_TYPEB module 11, two-way level conversion TXS0108 module 12 , LED indicator 13, 4G communication EC20 module 14; the MCU is connected with a LORA module, the CN4×2, CN3×2 external sensor interface module 2, CNMIC29302 volta...

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Abstract

The invention discloses a data concentrator. The data concentrator comprises a concentrator body. The hardware comprises an MCU connected with a LORA module, an interface module, an external sensor interface module, a voltage stabilization module, an SIM Card neck, a communication module, an ASM1117 module, a um220_iv module, a screen interface module, a TPD4E1U06DBVR interface module, an MICRO_USB_TYPEB module, a TXS0108 module, an indication lamp, and an EC20 module. The STM32H743IIT6 is taken as a main control chip, the LORA module is configured to receive information transmitted back by the external sensor, display the data on a serial screen for prediction for the sensor data, and send the processed data to the cloud server, so that the cost is low, the anti-interference ability is high, and the data concentrator can be widely applied to harsh environments; and moreover, the size is small, the weight is light, the reliability is good, the model integration is high, and the stability is good.

Description

technical field [0001] The invention belongs to the technical field of concentrators, in particular to a data concentrator applied to an Internet of Things platform. Background technique [0002] There are few data concentrators on the market now, and due to technical reasons, it is impossible to visualize the data, predict the data and upload the data to the IoT platform, and the data concentrators in the market are too expensive and inconvenient to carry , the data concentrator is portable, long-distance sending and receiving data and has GPS positioning function, can send the processed data to the designated server, can be used in harsh environments, and has broad market prospects. Contents of the invention [0003] The purpose of the present invention is to overcome the existing technical problems and provide a data concentrator. [0004] The present invention adopts following technical scheme to carry out: [0005] A data concentrator, including a concentrator body,...

Claims

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Application Information

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IPC IPC(8): G08C17/02H04W4/38H04L29/08
Inventor 杨林李大鹏朱哲然牛垚史亮龙洁雷炜卿吴迎光张琳
Owner JIAOZUO POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER
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