Information processing device and information processing method maintenance information management system, and recorded medium
A technology for information processing devices and recording media, which is applied to disk-shaped recording carriers, magnetic recording, combined recording, etc., and can solve problems such as unstable power supply voltage of distribution terminal devices, increased maintenance costs, and unstable power supply voltage.
Inactive Publication Date: 2003-02-12
SONY CORP
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Problems solved by technology
[0005] If you want to repair the distribution terminal device before the reliability of the recorded content data of the semiconductor laser deteriorates, it is necessary to replace the semiconductor laser earlier than the actual life in order to ensure safety, or the maintenance personnel actually rush to the distribution terminal device at regular intervals. In the installation place, check each part of the optical module to confirm its working condition, so it becomes the cause of the increase in maintenance cost
[0006] In addition, in some installation places of distribution terminal equipment, the input power supply voltage is sometimes unstable due to its power supply condition
For example, even if the power supply voltage of the distribution terminal device is confirmed to be stable when the distribution terminal device is installed, the power supply voltage of the distribution terminal device may become unstable if an electrical appliance with a large power consumption is installed near the distribution terminal device after installation. Stablize
[0007] In addition, when the power consumption in the same building fluctuates with time, the power supply voltage may be lowered only in a specific time zone
Distribution of huge content data from the host computer to the distribution terminal device in such a time zone can cause errors
Method used
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[0034] Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0035] Fig. 1 is a block diagram showing the structure of a content distribution system to which the present invention is applied.
[0036] The host computer 1 is connected to the distribution terminal device 3-1 such as a distribution terminal device 3-1 installed in a convenience store or a kiosk, etc. via a network 2 such as the Internet, a telephone line, or a dedicated line (for example, a POS (Point of Sale; point of sale) dedicated line). Connect to 3-n, receive various information such as content distribution requests, and transmit content to distribution terminal devices 3-1 to 3-n that request distribution of content via data transmission system 4, satellite 5, and antennas 6-1 to 6-n data.
[0037] Also, when the host computer 1 transmits control signals other than content data to the distribution terminal devices 3-1 to 3-n, these signals are transmitted vi...
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According to the present invention, maintenance data about a plurality of distribution terminal devices which are different from each other in frequency with which they are in use and circumstances under which they are in use are transmitted to a host computer, whereby a lifetime of a semiconductor laser can be predicted and an occurrence of a trouble can be detected without receiving information from a user or shops in which the distribution terminal devices are installed.
Description
technical field [0001] The present invention relates to an information processing device, an information processing method, a maintenance information management system, and a recording medium. For example, it relates to an information processing device, an information processing method, a maintenance information management system, and a recording medium: In a system composed of a plurality of information processing devices, by sending the maintenance data of a plurality of distribution terminal devices with different usage frequencies and usage environments to the main computer of the system, it is possible to predict the life of parts, or it is not necessary to receive information from users or configurations. It is possible to detect the occurrence of a failure by contacting a store that distributes the terminal device, etc. Background technique [0002] In recent years, for example, in kiosks at stations or convenience stores, etc., distribution t...
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IPC IPC(8): G11B7/125G11B11/105G11B27/36G11B31/00
CPCG11B11/10595G11B7/125G11B2220/2529G11B2220/2525G11B27/36G11B31/00G06F15/00
Inventor 家门秀和田所英司
Owner SONY CORP