Work data collection method
First Claim
1. A work data collection method comprising the steps ofphotographing through a video camera a series of different jobs done by at least a worker, to record video signal of said jobs on a memory device of said video camera;
- inputting a break point signal in said video camera at each break point between said jobs, to record said break point signal on said memory device of said video camera along with said video signal;
measuring workload on said worker during at least one of said jobs; and
inputting data of measured workload, said video signal and said break point signal in a personal computer, to record said workload data, said video signal and said break point signal in association with each other on a memory device through said personal computer.
2 Assignments
0 Petitions
Accused Products
Abstract
There is disclosed a work data collection method. In a darkroom, a data collector (12) photographs a series of jobs through an infrared video camera (14) while observing the jobs being done by a worker (11) through a darkroom goggle. At each break point between the jobs, the data collector operates a hand switch board (21) to enter a break point signal and select a corresponding job title from among a list of job titles displayed on an LCD device (15) that the data collector puts on behind the darkroom goggle. Then, the break point signal and job title data are recorded in association with each other on a hard disc of a portable personal computer (20). If the corresponding job title is not listed, the data collector says that job title to enter it as a sound signal through a microphone. The sound signal is converted into character data of the job title. Video signal of the jobs, the break point signals and the job title data are transferred to a personal computer (25), to be processed for the sake of analysis and examination.
10 Citations
48 Claims
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1. A work data collection method comprising the steps of
photographing through a video camera a series of different jobs done by at least a worker, to record video signal of said jobs on a memory device of said video camera; -
inputting a break point signal in said video camera at each break point between said jobs, to record said break point signal on said memory device of said video camera along with said video signal; measuring workload on said worker during at least one of said jobs; and inputting data of measured workload, said video signal and said break point signal in a personal computer, to record said workload data, said video signal and said break point signal in association with each other on a memory device through said personal computer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A work data collection method comprising the steps of
photographing a series of different jobs done by at least a worker through a video camera, to take a video signal of said jobs; -
recording said video signal on a memory device through a personal computer; and inputting, a break point signal in said personal computer at each break point between said jobs, to record said break point signal on said memory device along with said video signal; measuring workload on said worker during at least one of said jobs; and inputting data of measured workload in said personal computer, to record said workload data on said memory device in association with said video signal and said break point signal. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37)
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38. A work data collection method comprising:
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displaying predetermined job titles on a display device connected to a personal computer, said display device being visible for a data collector while observing a plurality of different jobs done by at least a worker; selecting one of said displayed job titles through an input device connected to said personal computer, to enter job title data representative of said selected job title in said personal computer at each break point between said jobs; measuring workload on said worker during at least one of the plurality of different jobs; inputting data of measured workload, said video signal and said break point signal in a personal computer, to record said workload data, said video signal and said break point signal in association with each other on a memory device through said personal computer; and recording said job title data on the memory device of said personal computer, along with data of time when said job title data is entered. - View Dependent Claims (39)
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40. A work data collection method comprising:
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entering a job title as a sound signal through a microphone connected to a sound recording player having a clock function and a display section, at each break point between different jobs while said jobs are being sequentially done by at least a worker; measuring workload on said worker during at least one of said jobs; inputting data of measured workload, a video signal and each of said break points in a personal computer, to record said workload data, said video signal and each of said break points in association with each other on a memory device through a personal computer; and recording said sound signal of said job title on a memory device of said sound recording player, along with data of an entrance time when said sound signal is entered, said entrance time being determined by said clock function of said sound recording player. - View Dependent Claims (41, 42, 43)
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44. A work data collection method comprising:
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entering a job title as a sound signal through a microphone connected to a personal computer at each break point between different jobs while said jobs are being sequentially done by at least a worker; converting said sound signal into character data representative of said job title by said personal computer; measuring workload on said worker during at least one of said jobs; and inputting data of measured workload, said video signal and said break point signal in a personal computer, to record said workload data, said video signal and said break point signal in association with each other on a memory device through said personal computer; and recording said character data as job title data on the memory device of said personal computer, along with data of an entrance time when said sound signal is entered. - View Dependent Claims (45, 46)
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47. A work data collection method comprising the steps of:
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measuring time taken to accomplish each one of different jobs while said jobs are being sequentially done by at least a worker; measuring workload on said worker during each of said jobs; and
recording data of said measured time and workload for each of said different jobs on a memory device. - View Dependent Claims (48)
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Specification