Industrial machinery safety interface and system based on NB-IoT (Narrow Band Internet of Things) technology

A technology of safety interface and industrial machinery, which is applied in the field of industrial production, can solve the problems of inability to make protection in time, lack of remote monitoring, etc., and achieve the effect of realizing remote monitoring and protection, optimizing production process, and improving production efficiency

Pending Publication Date: 2021-07-02
SHANGHAI CHENZHU INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it lacks remote monitoring, and it cannot transmit and collect information related to on-site production, such as on-site production data and equipment failure feedback data, in a timely and efficient manner, and cannot take protective measures in time when an accident occurs.

Method used

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  • Industrial machinery safety interface and system based on NB-IoT (Narrow Band Internet of Things) technology
  • Industrial machinery safety interface and system based on NB-IoT (Narrow Band Internet of Things) technology
  • Industrial machinery safety interface and system based on NB-IoT (Narrow Band Internet of Things) technology

Examples

Experimental program
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Effect test

Embodiment 1

[0059] like figure 1As shown, this embodiment provides an industrial machinery safety interface 1 based on NB-IoT technology, and the industrial machinery safety interface 1 based on NB-IoT technology includes:

[0060] Mechanical safety interface circuit 11 , first processor 12 , second processor 13 , NB-IoT wireless communication module 14 and configuration interface circuit 15 .

[0061] like figure 1 As shown, the mechanical safety interface circuit 11 is connected to the first processor 12 and the second processor 13 for input and output of signals.

[0062] Specifically, the mechanical safety interface circuit 11 is used to connect with production equipment, so as to input or output signals to the production equipment. In this embodiment, the mechanical safety interface circuit 11 includes a signal input interface 111 and a signal output interface 112 . The signal input interface 111 receives analog or digital production information and transmits it to the first proce...

Embodiment 2

[0078] like Figure 5 As shown, traditional machinery safety systems7 include:

[0079] Machinery safety module 5 and production equipment 2.

[0080] like Figure 5 As shown, the traditional mechanical safety module 5 obtains the production information of the production equipment 2, and processes the production information to obtain an on-site control signal. The on-site control signal is used to control the production equipment 2 and protect on-site personnel and equipment. safety.

[0081] It should be noted that the traditional mechanical safety system 7 is a traditional application with a history of 30-40 years. In the context of Industry 4.0, with the development of informatization, the development of data in the production process, and the needs of industrial big data analysis, industrial remote monitoring has emerged as the times require. In order to further improve production efficiency, this embodiment provides an industrial machinery safety system 6 based on NB-...

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PUM

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Abstract

The invention provides an industrial mechanical security interface and system based on an NB-IoT technology. The industrial mechanical security interface comprises: a mechanical security interface circuit used for signal input and output; a first processor and a second processor which are connected with the mechanical safety interface circuit and the NB-IoT wireless communication module, control signal transmission and generate field control signals; an NB-IoT wireless communication module which is used for receiving and transmitting remote signals; and a configuration interface circuit which is connected with the first processor and is used for performing parameter configuration on the NB-IoT wireless communication module. According to the invention, voting processing is carried out on a signal input by the mechanical safety interface through the first processor and the second processor, and wireless remote data transceiving of the NB-IoT module is controlled through programming of the first processor, so that mechanical safety protection and remote monitoring of an industrial field are achieved.

Description

technical field [0001] The invention relates to the field of industrial production, in particular to an industrial machinery safety interface and system based on NB-IoT technology. Background technique [0002] Mechanical and electrical systems are indispensable basic equipment in modern production and life. Mechanical and electrical equipment combines electrical, electronic and digital control, and combines strong and weak currents to transform and upgrade the traditional machinery manufacturing industry. It is an important part of mechanical products. component. While mechanical equipment brings high efficiency, speed and convenience to people, it also brings mechanical damage such as impact and extrusion and non-mechanical damage such as noise, radiation and fire during its manufacture and use. [0003] The traditional mechanical safety system uses the mechanical safety module to obtain on-site production information and generate on-site control signals to ensure the saf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418H04B1/40
CPCG05B19/418G05B19/41865G05B2219/32252H04B1/40Y02P90/02
Inventor 倪敏范永利曾帆杨乐徐狄
Owner SHANGHAI CHENZHU INSTR
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