Opple Lighting Co., Ltd.

Suzhou Opple Lighting Co., Ltd.

Jianming Xia

Fei Zhou

Bin Lin

Ting Chu

A graphical near-field identification method and apparatus are provided. The method includes filtering a searched beacon signal according to a preset filtration condition. The method further includes matching a filtered beacon with beacons in all beacon graphs to obtain a beacon graph having a largest beacon matching number and the number of beacons matched with the beacon graph. The method further includes determining whether the number of the beacons matched with the beacon graph is less than a beacon determination minimum number requirement. The method further includes determining whether the number of the beacons matched with the beacon graph meets a beacon graph benchmark number condition. The method further includes determining that an object position is in a scenario where the beacon graph is located. The method further includes estimating a distance to the beacon by using a RSSI value of the beacon signal.

Graphical near-field identification method for signal source

An illumination control system and method and an illumination device are provided. The illumination control system includes a plurality of illumination nodes which are capable of communicating with each other. The illumination node is provided therein with a wireless master control apparatus, a drive apparatus connected with the wireless master control apparatus, and at least one illumination unit controlled by the drive apparatus. The wireless master control apparatus is configured to detect a brightness of a current environment; define an illumination scenario for the illumination node; adjust an output parameter of the drive apparatus in the illumination node according to the brightness and the illumination scenario; and send a lighting instruction to a remaining illumination node of the illumination control system. The wireless master control apparatus is further configured to receive the lighting instruction.

Illumination control system and method, and illumination device

A method and a device of positioning based on wireless signal indexes are provided by the present disclosure. The method takes the wireless signals sent by the target to be located and received by all the receivers as inputs in sequence, and considers influence of the wireless signal indexes received by the current receiver for a current time and for a previous time as well as the wireless signal indexes received by all the receivers in the predetermined historical duration during positioning calculation, so as to calculate a position offset value of the target to be located and finally obtain the current coordinate position of the target to be located.

Method and device of positioning based on wireless signal indexes

The disclosure provides a method, a device and a system for controlling partition lighting of a conference room based on a wireless networking technology. The lighting equipment is divided into at least one group according to the area, and each group of lighting equipment has an independent lighting equipment group number. The method includes: presetting at least one working mode and a corresponding lighting equipment group number, generating and storing at the control panel a worksheet, querying the worksheet, and obtaining a lighting equipment group number, broadcasting a wireless control command carrying the lighting equipment group number, and performing a corresponding operation according to the wireless control command.

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Shanghai, China

Jianming Xia