Multi-interface remote monitoring system

A remote monitoring system and multi-interface technology, applied in the field of remote monitoring systems, can solve the problems of waste of research and development funds, long development cycle, poor reusability, etc., and achieve cost reduction and waste of human resources, strong reconfigurability and The effect of versatility

Inactive Publication Date: 2011-09-14
SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art, overcome the shortcomings of traditional scientific experiment systems such as poor reusability, waste of development funds, and long development cycle. The system has functional modularization, system integration, rich data interfaces and systematic Function can be reset and other superior features

Method used

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Examples

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specific Embodiment

[0057] A specific example is as follows:

[0058] The main control transmission module simultaneously monitors 5 experimental devices, and the monitored experimental devices are respectively called device 1, device 2, device 3, device 4, and device 5. Device 1 uses the RS422 interface of the main control transmission module to collect data, and the communication baud rate is 115200bps; Device 2 uses the CAN0 port of the main control transmission module to send data, and the communication baud rate is 500Kbps; Device 3 uses the second port of the main control transmission module No. 1, No. 3, and No. 4 digital interface, respectively realize power supply, turn on the light, cool down and other operations; device 4 uses the No. 6 digital quantity of the main control transmission module to realize the opening and closing of the valve; The analog interface of the transmission module makes the voltage change to 3.3V.

[0059] In order to facilitate the description of the embodimen...

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Abstract

The invention discloses a multi-interface remote monitoring system, which comprises a master control transmission module and an upper computer. The master control transmission module has eight types of data interfaces which are a path of Ethernet interface, two paths of RS232 interfaces, two paths of RS422 interfaces, two paths of RS485 interfaces, two paths of low voltage differential signaling (LVDS) interfaces, two paths of controller area network (CAN) interfaces, 23 paths of digital input interfaces, 32 paths of digital output interfaces, 16 paths of analogue input interfaces and 8 pathsof analogue output interfaces respectively, and parameters of each interface can be remotely reconfigured in real time. The upper computer communicates with the master control transmission module by the Ethernet. Monitored experimental equipment communicates with corresponding interfaces of the master control transmission module. The upper computer controls or acquires the experimental state of the monitored experimental equipment by the master control transmission module. The system has the superior characteristics of functional modularization, system integration, rich data interfaces, system function reconfigurability, remote monitoring operations and the like.

Description

technical field [0001] The invention relates to a remote monitoring system, in particular to a multi-interface remote monitoring system, which is used for remote experimental monitoring of product environment simulation experiments, high and low temperature experiments, and aging experiments. Background technique [0002] Environmental simulation experiments, high and low temperature experiments, and aging experiments of products require the design and development of corresponding experimental systems for specific experiments. There are very few reusable parts, which increases the development cost and cycle, and causes a waste of human resources. [0003] Secondly, when an experiment is in progress, engineers hope to observe and understand the operation of the experiment remotely in real time when they are far away from the laboratory; at the same time, some experts who cannot go to the experiment site to observe the experiment in person may also need the advice of experts. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/40
Inventor 闫梅张涛马文超郑伟波
Owner SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI
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