Instrument detecting method for intelligent instrument detecting apparatus

A technology of intelligent instruments and detection devices, applied in instruments and other directions, can solve the problems of low efficiency, inability to adapt to large-scale mass production, and relatively high quality requirements for maintenance personnel

Inactive Publication Date: 2005-02-23
ANHUI XINLONG ELECTRICAL
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although smart meters have many of the above advantages, there are also daily maintenance and repair problems in actual production applications. Due to their high technical content, the quality requirements for maintenance personnel are also relatively high
Mor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Instrument detecting method for intelligent instrument detecting apparatus
  • Instrument detecting method for intelligent instrument detecting apparatus
  • Instrument detecting method for intelligent instrument detecting apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] figure 1 It is a schematic diagram of the structure of the intelligent instrument detection device of the present invention; as shown in the figure, the detection device includes a three-phase standard signal source 4, a switch value input simulation board 5, and a switch value output simulation board 6, which are respectively connected to the intelligent instrument test bench 3, and the intelligent The meter test bench 3 is connected with the smart meter 2, and the RS232 interface on the detection computer 1 is connected with the communication port on the smart meter 2. The three-phase standard signal source 4 is a three-phase meter calibration source, which provides high-precision three-phase voltage and current signals for smart meters respectively. The digital input signal is given by the button switch, and the digital output is indicated by the semiconductor signal light. The detection computer 1 stores the detection program of the smart meter detection method.

...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A method for detecting instrument of intelligent instrument detection unit includes connecting intelligent instrument in series between test desk and computer, reading in measuring data and switching state to computer under communication and interface protocol, comparing measured data with setting data for judging whether measured data is in specified range or not.

Description

technical field [0001] The invention relates to an intelligent instrument detection device, in particular to an instrument detection method in the intelligent instrument detection device. Background technique [0002] With the rapid development of microelectronics technology and the continuous improvement of automation level, various intelligent instruments with built-in microprocessors are being more and more widely used in various fields. These smart instruments not only have the advantages of high measurement accuracy, fast response and convenient parameter setting, but also have communication interfaces. The on-site data acquisition network can be conveniently formed through the communication interface, and the on-site collected data can be transmitted to the monitoring computer in the main control room for centralized control and display. The monitoring computer can grasp the on-site data and control the on-site equipment in time. [0003] Although smart meters have ma...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01D18/00
Inventor 束龙胜张荣炳高峰
Owner ANHUI XINLONG ELECTRICAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap