Title:
計量検定システム
Document Type and Number:
Japanese Patent JP6829424
Kind Code:
B2
Abstract:
To safely and efficiently perform measurement verification of a fueling device.SOLUTION: A measurement verification system 1 for verifying an instrumental error between a control device for calculating a fueling amount by interposing a flow meter in a fueling pipe, connecting the fueling pipe to a fueling nozzle 9b via a fueling hose 9d and receiving a flow rate signal from the flow meter, and a fueling device 9 provided with an indicator 9a for indicating the fueling amount calculated by the control device comprises: a portable terminal 2 for outputting information of the fueling device to be verified and a captured verification image; a verification terminal 3 for indicating the verification image inputted from the portable terminal and outputting a verification result; and a server 4 for accumulating the verification results inputted from the verification terminal for each fueling device information. The verification terminal may enlarge a measured value of the fueling amount indicated on the indicator contained in the verification image and a true value of the fueling amount measured by an external device, and the portable terminal may obtain the information of the fueling device to be verified by reading an identification code described on a face plate 9c provided in the fueling device.SELECTED DRAWING: Figure 1
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Inventors:
Masao Sasaki
Ichiyo Shimodate
Kazunori Tanaka
Takayuki Fuse
Ichiyo Shimodate
Kazunori Tanaka
Takayuki Fuse
Application Number:
JP2019005100A
Publication Date:
February 10, 2021
Filing Date:
January 16, 2019
Export Citation:
Assignee:
Tatsuno Co., Ltd.
International Classes:
G01F25/00; B67D7/08
Domestic Patent References:
| JP2014043244A | ||||
| JP2015209241A |
Foreign References:
| WO2018180163A1 |
Attorney, Agent or Firm:
Jun Nakai