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Data collection device for construction machinery, data providing system for construction machinery, and data collection method for construction machinery

A technology for working machinery and data collection, which can be used in data collection and recording, earthmoving machines/shovels, instruments, etc., and can solve problems such as a lot of time

Pending Publication Date: 2021-04-09
KOMATSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to correct the data to be collected from the working machine, it is necessary to redevelop the program itself of each component, which takes a lot of time

Method used

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  • Data collection device for construction machinery, data providing system for construction machinery, and data collection method for construction machinery
  • Data collection device for construction machinery, data providing system for construction machinery, and data collection method for construction machinery
  • Data collection device for construction machinery, data providing system for construction machinery, and data collection method for construction machinery

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Experimental program
Comparison scheme
Effect test

no. 1 approach

[0036] Below, refer to Figure 1 to Figure 16 The data collection device of the first embodiment and a data providing system including the data collection device will be described in detail.

[0037] (the whole frame)

[0038] figure 1 It is a figure which shows the overall structure of the data providing system of 1st Embodiment.

[0039] The data providing system 1 provides data related to a plurality of work machines 10 for use by a user. The data providing system 1 includes a plurality of work machines 10 , a data server 30 , a definition database 50 , and a user device 70 . Each work machine 10 collects data related to the work machine 10 and sends it to the data server 30 . The data server 30 stores data collected from a plurality of work machines 10 and provides the data to the user device 70 . The definition database 50 stores information required when data is provided by the data server 30 . The user device 70 sets conditions for data collected by the work machi...

no. 2 approach

[0160] Below, refer to Figure 17 ~ Figure 18 The data collection device of the second embodiment and a data providing system including the data collection device will be described in detail.

[0161] "Structure of Work Machine 10"

[0162] Figure 17 It is a block diagram showing the structure of the work machine 10 of the second embodiment.

[0163] The second processor 210 of the work machine 10 of the second embodiment has functions as a connection detection unit 223 and a collection method update processing unit 224 in addition to the functions of the second processor 210 of the first embodiment.

[0164] It should be noted that the control unit 12 , the sensor 13 , and the extension unit 14 of the second embodiment each have a nonvolatile storage area inside, and the collection method information 251n is recorded in the storage area. The collection method information 251n is information indicating the type of data that can be obtained from each component and the colle...

Embodiment approach

[0179] As above, the data collection device 11 and the data providing system 1 including the data collection device 11 according to the first and second embodiments have been described, but other embodiments are not limited to the above.

[0180] In the first embodiment and the second embodiment, when a new component is mounted on the working machine 10, the flow of the processing of the data collection device 11 notifying the data server 30 of a new list that can be collected has been described. However, the first The process of notifying the data server 30 of the collectable list by the data collection device 11 of the embodiment and the second embodiment is not limited to this aspect.

[0181] For example, after the work machine 10 leaves the factory, software and firmware versions of installed components may be upgraded, or sensors may be newly installed on installed components, so that the types of data that can be acquired from the installed components may increase. . I...

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Abstract

This data collection device is a data collection device which is mounted to construction machinery and collects data that can be collected from said construction machinery. The data collection device comprises: a unit for generating a list of data that can be collected, indicating the types of data that can be collected from the construction machinery; and a unit for communicating the list of data that can be collected, which transmits, to an external device, the list of types of data shown in the list of data that can be collected.

Description

technical field [0001] The present invention relates to a data collection device for a work machine, a data providing system for a work machine, and a data collection method for a work machine. [0002] This application claims priority based on Japanese Patent Application No. 2018-185964 filed in Japan on September 28, 2018, and uses the contents thereof here. Background technique [0003] There is known a technique of collecting data indicating the state of working machines operating on a construction site, and monitoring and analyzing the operating state of each working machine. [0004] Data indicating the status of the work machine may be collected by each unit mounted on the work machine. The type of data that should be collected from each component is recorded in the program of each component. In order to correct the data to be collected from the working machine, it is necessary to redevelop the program itself of each component, which requires a lot of time. [0005...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00E02F9/20
CPCE02F9/2054E02F9/267G06F17/40E02F9/26
Inventor 秋山尚树汤野裕高山根润
Owner KOMATSU LTD