Measuring equipment and method of preparing measurement data
First Claim
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1. Measuring equipment which digitizes the prescribed input signals and records them as measurement data on a storage medium, provided with:
- a measurement administration part in which administration data for equipment and measurement results are prepared prior to measurement, a measurement files creating part in which measurement files composed of said measurement results are prepared and recorded on a storage medium during measurement, and a sign-in part in which a digital signature is affixed to these measurement files after measurement.
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Abstract
The present invention is characterized by the following. Data for administrating equipment and measurement results are prepared prior to measurement of the prescribed input signal, measurement files consisting of measurement results are prepared and recorded on a storage medium during measurement, and a digital signature is affixed to these files after measurement. These characteristics enable the data to be handled as official data enabling restriction of access to the equipment and measurement data, operation logs and records of measurement conditions, and writing of signatures.
25 Citations
19 Claims
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1. Measuring equipment which digitizes the prescribed input signals and records them as measurement data on a storage medium, provided with:
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a measurement administration part in which administration data for equipment and measurement results are prepared prior to measurement, a measurement files creating part in which measurement files composed of said measurement results are prepared and recorded on a storage medium during measurement, and a sign-in part in which a digital signature is affixed to these measurement files after measurement. - View Dependent Claims (2, 3, 4, 5)
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6. A method of creating measurement data, in which measurement data corresponding to the prescribed setup data are created by the following procedure:
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(a) a process to prepare administration data for the equipment and measurement results prior to measurement, (b) a process to create measurement files and records them on a storage medium during measurement, and (c) a process to affix a digital signature to said measurement files from the equipment after measurement. - View Dependent Claims (7, 8, 9)
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- 10. Measuring equipment recording digitized measurement data on a storage medium, in which user information including registration of the users who are given equipment operating authority and sign information on the user who has attested the equipment operating logs and measurement data, are made corresponding to said measurement data and recorded on said storage medium.
- 15. Measuring equipment that is provided in number greater than one and configured to be individually or collectively controlled by spatially transmitting at least identification codes for collation and character symbol codes for setup input, from a remote control common to each measuring equipment, and control of the measuring equipment by said remote control being enabled by executing log-in operation based on the operation authority.
Specification