A verification device for on-site maintenance equipment supporting multiple communication interface modes

A technology for maintaining equipment and communication interfaces, which is applied in the field of smart grids and can solve problems such as inability to determine data frames and data frame errors

Active Publication Date: 2017-03-01
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there is currently no verification device for handheld handheld devices or other on-site maintenance equipment. It is impossible to determine whether the data frames sent by the handheld device meet the requirements, whether the received data frames will be wrong, and how many pieces of data the battery can support.

Method used

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  • A verification device for on-site maintenance equipment supporting multiple communication interface modes
  • A verification device for on-site maintenance equipment supporting multiple communication interface modes
  • A verification device for on-site maintenance equipment supporting multiple communication interface modes

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0029] Such as figure 1 As shown, the multifunctional on-site maintenance equipment verification device supporting multiple communication interface methods includes two parts, one is a tablet computer based on an intelligent operating system, and the other is a multi-interface communication module.

[0030] The tablet computer based on the intelligent operating system is loaded with the verification APP function software. The multi-interface communication module includes a power management module, a lithium battery and a charging management module, a Bluetooth module, a USB module, an MCU main controller module, a near-infrared communication module, and a far-infrared communication module. modu...

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Abstract

The invention discloses an on-site maintenance equipment calibrating device supporting multiple communication interface modes. The on-site maintenance equipment calibrating device comprises a tablet computer for operating APP calibrating software and a multi-interface communication module. The multi-interface communication module is in communication with calibrated equipment, calibration data are transmitted back to the tablet computer, and the tablet computer judges whether the calibrated equipment meets requirements or not according to the returned calibration data. The APP calibrating software at least comprises one or more of a protocol consistency calibrating module, a battery durability calibrating module, a communication interface Baud rate offset tolerance calibrating module and a communication interface transmission error rate calibrating module. The calibrating device is used for calibrating handheld devices or other on-site maintenance equipment of polling personnel for polling and meter reading, whether data frames sent and received by the handheld devices are accurate or not and meet the requirement or not can be judged, a battery can support reading of the data strip number and the like, and the handheld devices and other polling equipment can be calibrated on site.

Description

technical field [0001] The invention relates to a multifunctional on-site maintenance equipment verification device supporting multiple communication interface modes, which belongs to the field of smart grids. Background technique [0002] At present, the on-site inspection of power grid companies mainly adopts two methods: handheld handheld and infrared meter reading. Manually record or save the data that has been read in the handheld handheld, and then enter or upload the data in the marketing system after returning to the power grid company. [0003] However, there is currently no verification device for handheld handheld devices or other on-site maintenance equipment. It is impossible to determine whether the data frames sent by the handheld device meet the requirements, whether the received data frames will be wrong, and how many pieces of data the battery can support. Contents of the invention [0004] In order to solve the above technical problems, the present inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B15/02G01R31/00
Inventor 纪峰徐晴田正其穆小星鲍进周超
Owner STATE GRID CORP OF CHINA
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