Data collection system
AssigneeMitsubishi Denki Kabushiki Kaisha
InventorSatoshi Udou
Life of this patent
Estimating the term…
Abstract
A transfer apparatus transmits template information to each of a plurality of input/output units, wherein the template information indicates an area where an individual data relative to the input/output unit is to be stored in a data fragment. A target bit string including the individual data is generated in the input/output unit, based on the template information and an input state of the input/output unit, and is sent to the transfer apparatus. A bit string is created from the target bit strings, without performing bit shift operation, by performing logical operations on the target bit strings, and is transmitted to a controller.
Claims2
(canceled)
A data collection system comprising:
- a controller that receives a bit string including a plurality of individual data of one or more input units;
- a transfer apparatus that receives target bit strings including the individual data from corresponding input/output units, creates the bit string from the target bit strings received, and transmits the bit string to the controller;
- and
- a plurality of the input/output units, each of which sends an input state to the transfer apparatus, the input state being included in the individual data, wherein
- the transfer apparatus includes
- a buffering unit that stores the bit string to be sent to the controller as data fragments;
- a creating unit that creates the data fragments without performing bit shift operation, by performing logical operations on the target bit string received from the input/output units, and
- a transmitting unit that transmits the target bit string received from the input/output units to the creating unit, and transmits template information to the respective input/output units, wherein the template information indicates an area where the individual data relative to the corresponding input/output unit is to be stored in the data fragment, and
- the input/output unit includes
- a storing unit that stores the template information received from the transfer apparatus;
- and
- a generating unit that generates the target bit strings including the individual data corresponding to the input/output unit to be transmitted to the transfer apparatus, based on the input state and the template information stored.
Dependencies are inferred from the claim text.