Work data collection method
First Claim
Patent Images
1. 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 video signals of said jobs;
recording said video signals of said jobs while recording time signals generated at predetermined fixed intervals;
inputting a break point signal in said video camera at each break point between said jobs;
recording said break point signal on a memory device along with said video signals and a proximate one of said time signals that is representative of a time proximate to said break point;
measuring workload on said worker during at least one of said jobs through at least one biological sensor that measures a biological factor of said worker, to take data of said workload; and
recording said workload data on said memory device in association with said video signal, said break point signal and said proximate time signal.
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Accused Products
Abstract
Biological data obtained through observation devices and job titles are recorded on a data recording device in association with time data that are generated at regular intervals. A data processing computer produces a graph from the data read out from the data recording device. The observation devices, the data recording device and the data processing computer are connected to a network, so that a required graph may be produced by processing data at a place remote from the observatory.
7 Citations
37 Claims
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1. A work data collection method comprising the steps of:
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photographing a series of different jobs done by at least a worker through a video camera, to take video signals of said jobs; recording said video signals of said jobs while recording time signals generated at predetermined fixed intervals; inputting a break point signal in said video camera at each break point between said jobs; recording said break point signal on a memory device along with said video signals and a proximate one of said time signals that is representative of a time proximate to said break point; measuring workload on said worker during at least one of said jobs through at least one biological sensor that measures a biological factor of said worker, to take data of said workload; and recording said workload data on said memory device in association with said video signal, said break point signal and said proximate time signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A work data collection method comprising the steps of:
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photographing a series of different jobs done by at least a worker through a video camera, to take video signals of said jobs; recording said video signals on a memory device through a personal computer, while recording time signals generated at predetermined fixed intervals; 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 and a proximate one of said time signals that is representative of a time proximate to said break point; measuring workload on said worker during at least one of said jobs through at least one biological sensor that measures a biological factor of said worker; and inputting data of measured workload in said personal computer, to record said workload data on said memory device in association with said video signals, said break point signal and said proximate time signal. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A work data collection method comprising the steps of:
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generating time data at predetermined fixed intervals from a personal computer; displaying predetermined job titles on a display device connected to said personal computer, said display device being visible for a data collector while observing a series 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 or job title code representative of said selected job title in said personal computer at each break point between said jobs; recording said job title data or said job title code on a memory device of said personal computer, along with one of said time data that is representative of a time proximate to the time when said job title data is entered; measuring workload on said worker during at least one of said jobs through at least one biological sensor that measures a biological factor of said worker; and inputting data of measured workload in said personal computer, to record said workload data on said memory device in association with said video signals, said break point signal and said proximate time signal. - View Dependent Claims (17)
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18. A work data collection method comprising the steps of:
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generating time signals at predetermined fixed intervals from a personal computer; entering a job title or a code of said job title as a sound signal through a microphone connected to said 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; recording said character data as job title data on a memory device of said personal computer, along with one of said time signals that is representative of a time proximate to an entrance time when said sound signal is entered; measuring workload on said worker during at least one of said jobs through at least one biological sensor that measures a biological factor of said worker; and inputting data of measured workload in said personal computer, to record said workload data on said memory device in association with said video signals, said break point signal and said proximate time signal.
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19. A work data collection method comprising the steps of:
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letting an observer input a job start time when a worker starts a respective one of a series of different jobs; detecting data of physical load on said worker automatically through a biological sensor during said respective job; and recording said load data on a memory device along with time data generated at predetermined fixed intervals. - View Dependent Claims (20, 21, 22)
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23. A work data collection method comprising the steps of:
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obtaining video signals from observation devices, and data from a biological sensor that measure a biological factor of a worker; inputting said video signals and said data of said biological sensor and job titles or job title code data in a recording device while inputting time data at predetermined fixed intervals, separated by break signals, in said recording device; and reading from said recording device said time data corresponding to said job titles or said job title code data and said data of said biological sensor into a data processing computer, to produce a designated kind of data on said data processing computer in association with said video signals, said break point signal and said proximate time signal. - View Dependent Claims (24, 25, 26)
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27. A work data collection method, wherein at least an observation device comprising at least one of a work environment sensor and a biological sensor, a recording device and a data processing computer are connected to a network, for data exchange with each other, and
wherein said observation device includes at least one biological sensor that measures a biological factor of a worker; -
wherein said recording device records data from the observation device, and corresponding time signals and break point signals; and wherein a designated kind of data is produced on said data processing computer in association with said video signals, said break point signal and said proximate time signal. - View Dependent Claims (28, 29, 30, 31, 32)
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33. A work data collection method comprising the steps of:
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photographing a series of different jobs done by at least a worker through an infrared video camera, to take video signals of said jobs; recording said video signals of said jobs while recording time signals generated at predetermined fixed intervals; inputting a break point signal in said infrared video camera at each break point between said jobs; and recording said break point signal on a memory device along with said video signals and a proximate one of said time signals that is representative of a time proximate to said break point. - View Dependent Claims (34)
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35. A work data collection method comprising the steps of:
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photographing a series of different jobs done by at least a worker through an infrared video camera, to take video signals of said jobs; recording said video signals on a memory device through a personal computer, while recording time signals generated at predetermined fixed intervals; 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 and a proximate one of said time signals that is representative of a time proximate to said break point.
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36. A work data collection method comprising the steps of:
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photographing a series of different jobs done by at least a worker through a video camera, to take video signals of said jobs; recording said video signals on a memory device through a personal computer, while recording time signals generated at predetermined fixed intervals; 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 and a proximate one of said time signals that is representative of a time proximate to said break point, said video camera and said personal computer are connected to the Internet, for data exchange with each other.
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37. A work data collection method comprising the steps of:
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photographing a series of different jobs done by at least a worker through a video camera, to take video signals of said jobs; recording said video signals on a memory device through a personal computer, while recording time signals generated at predetermined fixed intervals; 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 and a proximate one of said time signals that is representative of a time proximate to said break point, wherein said video camera and said personal computer are connected to the network, for data exchange with each other, and wherein radio communication device is used for communication between said video camera and a server or a router that is connected to said network.
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Specification