G - Physics – 06 – F
Patent
G - Physics
06
F
G06F 9/06 (2006.01) G01G 19/387 (2006.01) G01G 19/393 (2006.01) G01G 23/00 (2006.01) G06F 9/445 (2006.01)
Patent
CA 2370908
A combined weighing system is provided in which control programs can be replaced over a communication medium such as the Internet. A weighing device including a plurality of weighing units is connected in communication with a controller for centralized control of the weighing units. The controller, which is connected with a communication device, comprises a CPU, a main memory, a flash memory, a display such as LCD, and a key input device such as a keyboard. A control program can be replaced by connecting the communication device to the Internet to download a new control program from a server computer to a temporary area of the flash memory. The downloaded program is transferred to the control program area of the main memory and executed by the CPU.
L'invention concerne un système combiné de pesage dans lequel des programmes de commande peuvent être remplacés grâce à un support de communication tel que l'Internet. Un dispositif de pesage comprenant une pluralité d'unités de pesage est connecté de manière à pouvoir communiquer avec un organe de commande central des unités de pesage. L'organe de commande, qui est relié à un dispositif de communication, comporte une UCT, une mémoire principale, une mémoire flash, un écran (p. ex. LCD) et un dispositif d'entrée à touches tel qu'un clavier. On peut remplacer un programme de commande en connectant le dispositif de communication à l'Internet afin de télécharger un nouveau programme de commande, depuis un ordinateur serveur vers une zone temporaire de la mémoire flash. Le programme téléchargé est transféré vers la zone de programme de commande de la mémoire principale et est exécuté par l'UCT.
Takimoto Masafumi
Yamashita Kazuhiko
Kirby Eades Gale Baker
Yamato Scale Co. Ltd.
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