Control system, control method of a control system, and control device
US10491457B2 · kind B2 · utility
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3Claims
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Key dates
| Filing date | Jan 28, 2014 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Apr 25, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07G1/14
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In a control system in which a terminal with a browser and a control device communicate through a network, the system and control device are made compatible with a configuration in which the devices communicate through a network.When establishing a connection between a tablet device 10 and a control device 11 in the POS system 1, both devices store identification information related to the connection, and when reconnecting after the connection is broken, reconnect based on the identification information stored by the devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.