Panasonic Intellectual Property Management Co., Ltd.

Nihon Kohden Corporation

Yuka Hatano

Yuto Hidaka

Tetsuya Tanigawa

Kohei Ishikawa

Naokatsu Ohta

An operation terminal in a lighting system includes: a storage which stores identification information of each of the plurality of lighting controllers; a communication circuit which performs wireless communication with the plurality of lighting controllers; and a terminal controller which transmits schedule information for each of the plurality of lighting devices to the plurality of lighting controllers via the communication circuit. The terminal controller obtains the identification information of a current lighting controller currently connected to the operation terminal from the current lighting controller via the communication circuit. The terminal controller then confirms, based on the identification information, that the identification information of the current lighting controller is identical to the identification information of the target lighting controller to which the schedule information for a target lighting device is to be transmitted, and then transmits the schedule information for the target lighting device to the current lighting controller.

Lighting system, method for transmitting schedule information in lighting system, and operation terminal

A lighting system includes: a plurality of lighting devices; a controller; and a sensor which detects brightness of a region illuminated by at least two lighting devices among the plurality of lighting devices, wherein the controller includes a lighting controller operable in a plurality of operation modes, the plurality of operation modes include a sensor mode, and when the lighting controller obtains an instruction to operate in the sensor mode, the lighting controller performs (a) transition control for controlling the at least two lighting devices, by transmitting a transition instruction, to cause the at least two lighting devices to provide illumination at a predetermined dimming level, without using a result of detection by the sensor, and (b) dimming control for controlling the at least two lighting devices to cause the brightness indicated by the result of detection by the sensor to approach the target value, after transmitting the transition instruction.

Lighting system and controller

A lighting control apparatus which controls dimming levels of lighting devices associated with a plurality of brightness sensors, so as to adjust brightnesses indicated by detection results detected by the plurality of brightness sensors to predetermined brightnesses, the lighting control apparatus including: a querier which periodically queries each of the plurality of brightness sensors for a detection result; and a controller which controls, for each of the lighting devices, the dimming level of the lighting device associated with a brightness sensor among the plurality of brightness sensors queried by the querier, according to the detection result detected by the brightness sensor, wherein the querier assigns priorities to the plurality of brightness sensors, and queries the plurality of brightness sensors for detection results, according to the priorities.

Lighting control apparatus and lighting system

A biological information monitor includes: a displaying section on which a biological information display screen is displayed, the biological information display screen including a first display region on which a trend graph of first biological information is displayed and a second display region on which a histogram of second biological information is displayed; and a display controlling section which is configured to control contents displayed on the biological information display screen, and which is configured to cause the trend graph for a plurality of days and the histogram for the plurality of days to be simultaneously displayed in the first display region and the second display region, respectively.

Growing community of inventors

Tokyo, Japan

Yuka Hatano