Title:
灯具の同期方法および端末
Document Type and Number:
Japanese Patent JP7266221
Kind Code:
B2
Abstract:
The present invention relates to the technical field of lamps, and in particular, to a lamp synchronization method and terminal. The synchronization method comprises the following steps: a lamp receiving time data of other lamps within a pre-set communication range; respectively comparing the received time data with time data of said lamp, using the fastest time data or the slowest time data as reference time data for all lamps within the pre-set communication range and synchronizing to all the lamps within the pre-set communication range, and configuring all lamps having time values equal to the reference time data as main devices. The selection of a main device is determined by time, and a device having the fastest (or slowest) time is a main device. By only using time data as the decision basis for a main device, all lamps having the fastest (or slowest) time after synchronization are main devices, therefore, the present synchronization system allows two or more main devices to work at the same time, thereby effectively improving transmission efficiency and system stability.
Inventors:
goo hongchon
Application Number:
JP2020558620A
Publication Date:
April 28, 2023
Filing Date:
August 07, 2020
Export Citation:
Assignee:
FUZHOU TONGAN ELECTRONIC CO.,LTD.
International Classes:
H05B47/155; G08B5/00; G08B23/00; H04L7/00; H04W4/06; H04W52/02; H04W56/00; H04W84/20; H05B47/16
Domestic Patent References:
| JP2018133222A | ||||
| JP2016009530A | ||||
| JP2013153400A |
Foreign References:
| WO2016002130A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation ATEN