Lighting control device and lighting system

A lighting control device that controls a lighting state of a luminaire, the lighting control device comprising:

• a storage that stores control information for sequentially changing the lighting state of the luminaire;
• a detector that detects an operation of a remote controller that remotely operates the lighting state of the luminaire;
• and
• a controller that controls the lighting state of the luminaire based on the control information, wherein:
• the control information includes first scene information for a current lighting state and second scene information for a next lighting state,
• each time the detector detects the operation of the remote controller, the controller changes the lighting state of the luminaire from the current lighting state to the next lighting state indicated in the second scene information,
• the luminaire comprises a plurality of luminaires grouped into at least two groups including a first group and a second group, at least one of the plurality of luminaires belonging to the first group and the second group,
• the remote controller includes a plurality of switches, each of the plurality of switches being assigned with one of the at least two groups to control,
• the plurality of switches includes a first switch assigned with the first group and a second switch assigned with the second group, and
• in a case in which:
• the first switch is assigned with a plurality of items of scene information including the first scene information and the second switch is assigned with a plurality of items of scene information including the second scene information,
• when the detector detects the operation of the second switch while the controller is controlling the lighting state of each luminaire included in the first group in accordance with the current lighting state indicated in the first scene information associated with the first switch, the controller changes the lighting state of the at least one of the plurality of luminaires as a member of the second group from the current lighting state indicated in the first scene information to the next lighting state indicated in the second scene information associated with the second switch, and maintains the scene information of the at least one of the plurality of lamps as a member of the first group at the first scene information.

A lighting control device that controls a lighting state of a luminaire, the lighting control device comprising:

• a storage that stores control information for sequentially changing the lighting state of the luminaire;
• a detector that detects an operation of a remote controller that remotely operates the lighting state of the luminaire;
• and
• a controller that controls the lighting state of the luminaire based on the control information, wherein:
• the control information includes first scene information for a current lighting state and second scene information for a next lighting state,
• each time the detector detects the operation of the remote controller, the controller changes the lighting state of the luminaire from the current lighting state to the next lighting state indicated in the second scene information,
• the luminaire comprises a plurality of luminaires grouped into at least two groups including a first group and a second group, at least one of the plurality of luminaires belonging to the first group and the second group,
• the remote controller includes a plurality of switches, each of the plurality of switches being assigned with one of the at least two groups to control,
• the plurality of switches includes a first switch assigned with the first group and a second switch assigned with the second group, and
• in a case in which:
• the first switch is assigned with a plurality of items of scene information including the first scene information and third scene information indicating an initial state and the second switch is assigned with a plurality of items of scene information including the second scene information,
• when the detector detects the operation of the second switch while the controller is controlling the lighting state of each lamp included in the first group in accordance with the current lighting state indicated in the first scene information associated with the first switch, the controller changes the lighting state of the at least one of the plurality of luminaires as a member of the second group from the current lighting state indicated in the first scene information to the next lighting state indicated in the second scene information associated with the second switch, and updates the scene information that corresponds to the first switch from the first scene information to the third scene information.