Network communication system

a network communication and network technology, applied in the field of communication systems, can solve problems such as user perception, network communication failure, coordination failure, etc., and achieve the effect of less expensiv

Inactive Publication Date: 2012-03-29
KONINKLIJKE PHILIPS ELECTRONICS NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect that this new technology solves by providing an easier way for it to be used with better safety features compared to older methods like lamps or electricity meters.

Problems solved by technology

Technologies described involve improving how many lights have their own identifier called IDs assigned thereto through a centralized server. Users access these identifiers wirelessly instead of manually selecting them based solely upon predetermined instructions sent out across networks. Additionally, systems exist where users can selectively turn off specific lights at once. These technical features include improved efficiency and flexibility in operation, reduced costs compared to traditional methods like manual adjustments, enhanced security measures against unauthorised commands, increased usability due to fewer interfaces between components, etc., and simplified management operations.

Method used

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Embodiment Construction

[0024]By way of example of an appliance in accordance with the present invention, FIG. 1 schematically shows a light bulb 10. The outer appearance of the light bulb is quite common, but internally the light bulb 10 comprises a network device 11 having terminals 12, 13 connected to the lamp contacts for receiving power, and having output terminals 14, 15 connected to the actual light-generating element of the light bulb, e.g. a spiral L. Alternatively, instead of an incandescent light source, other types of light sources are possible, for instance a LED or a gas discharge lamp, in which case the output terminals 14, may be connected to a corresponding lamp driver. The network device 11 further has a communication facility, indicated by an antenna 16, via which the network device 11 is capable of receiving a command signal SC and issuing an acknowledgement signal SA.

[0025]FIG. 1 also schematically shows an alternative appliance in accordance with the present invention, i.e. an armature 1

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Abstract

A network communication system (2) comprises: a controlled network device (11) comprising a communication facility (16) for receiving a command signal (Sc); at least one remote control (20) for controlling at least one of the network devices (11), the remote control comprising a communication facility (26) for receiving and transmitting signals; one coordinator (40) comprising a communication facility (46) for receiving and transmitting signals, and a network definition memory (47) containing network definition information defining the network and the relationship between network components. The remote control comprises a backup memory (27) containing a backup copy of the network definition information. The remote control is capable of operating in a restoration mode in which the remote control transmits a restoration signal (SR) containing the network definition information from the backup memory. The coordinator is responsive to the restoration signal by storing the received network definition information into its network definition memory.

Description

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Claims

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Application Information

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Owner KONINKLIJKE PHILIPS ELECTRONICS NV
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