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Tool detection method, detection device and toolbox

A detection method and detection device technology, applied in the field of tools, can solve the problems of time-consuming and laborious, lost tools, and left EMUs, etc., and achieve the effects of convenient operation, saving search time, and high efficiency

Inactive Publication Date: 2018-12-18
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for some problems such as loose tool management or large-scale operations caused by external problems or cross-cutting operations, it is easy to cause tools to be lost or left on the EMU, and even parts may fall off during operation.
For the problem of tool loss, there are currently no effective avoidance or search measures, and we can only return to the site for rework inspection, which is time-consuming and laborious and may not be found

Method used

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  • Tool detection method, detection device and toolbox
  • Tool detection method, detection device and toolbox
  • Tool detection method, detection device and toolbox

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 As shown, a tool detection method provided in this embodiment specifically includes the following steps:

[0037] Step 1, identify and store the initial state information of all the tools put into the toolbox;

[0038] Step 2, according to the stored initial state information of the tool, detect the tool in the toolbox according to a predetermined detection strategy, and obtain the detection result information;

[0039] Step 3: Search for unreturned tools.

[0040] Wherein, in step 1, the initial state information includes at least the total number of tools put into the toolbox, the identity information of each tool and the location information of each tool stored in the toolbox.

[0041] An RFID electronic tag for identification is pasted on each tool, and the identity information of the tool is stored on the electronic tag, including the name, model, purpose, etc. of the tool. In this embodiment, in order to facilitate the user to manage the tools ...

Embodiment 2

[0054] The difference from Embodiment 1 is that in this embodiment, the initial status information of the tools in the toolbox includes the total number of tools put into the toolbox and the identity information of each tool. The initial state information acquisition module of the PLC controller only recognizes and records the total number of tools put into the toolbox and the identity information of each tool, but does not recognize the location information of the tools, that is, the location when the tools are initially stored is different from the location where they are returned. A unique correspondence needs to be established.

[0055] In this embodiment, the detection strategy also includes three aspects: one is to detect whether all the tools belonging to the toolbox are returned, that is, whether the number of tools in the toolbox after returning is consistent with the number of tools at the time of initial storage; , to detect whether the identity information of each ...

Embodiment 3

[0060] This embodiment provides a detection device capable of implementing the tool detection methods provided in Embodiment 1 and Embodiment 2. The detection device includes an initial state information acquisition module, a tool detection module, a search module and a display module.

[0061] The initial state information acquisition module is used to identify and store the initial state information of all the tools put into the toolbox. The tool detection module is used to detect the tools in the toolbox according to the predetermined detection strategy according to the stored initial state information of the tools, and obtain the detection result information. Search module for searching for unreturned tools. The display module is used to display the initial state information and detection result information of the tool. The initial state information acquisition module and the tool detection module are integrated in the PLC controller.

[0062] Wherein, the display modul...

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Abstract

The invention relates to a tool detecting method, a detecting device and a tool box, comprising: identifying and storing initial state information of all tools placed in a tool box; detecting the toolbox according to a predetermined detection strategy according to the stored initial state information of the tools to get test results information; searching for unreturned tools. The tool detection method, detection device and toolbox can not only automatically check the tools in the toolbox, ensure that the tools are not lost and missing after use, but also save the search by setting up a searchdevice, which is convenient for the user to locate and retrieve the missing and lost tools at the operation site. It can guarantee the effect of searching, and has the advantages of convenient operation and high efficiency.

Description

technical field [0001] The invention belongs to the technical field of tools, and in particular relates to a tool detection method, a detection device and a tool box. Background technique [0002] Under normal circumstances, a large number of tools are used in the process of manufacturing, overhauling, and troubleshooting of various devices and equipment, especially for rail vehicles such as EMUs. Even bigger. At present, in the manufacturing enterprises of rail vehicles, the method of borrowing and repaying the tools is used to record the entry and exit of tools, and video records are used during the use process to ensure that the tools used can be returned without loss. However, for some problems such as loose tool management or large-scale operations caused by external problems or cross-cutting operations, it is easy to cause tools to be lost or left on the EMU, and even parts may fall off during operation. For the problem of tool loss, there is currently no effective a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S13/06B25H3/02G06K7/00
CPCB25H3/022G01S13/06G06K7/0008
Inventor 李树枝
Owner CRRC QINGDAO SIFANG CO LTD
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