Transmission system, transmission management system, and transmission method

A transmission management system comprising:

• a first identifying unit that identifies, when a lighting management system detects that a lighting apparatus in an area managed by the lighting management system is turned on from an off-state, a first transmission terminal serving as a transmission terminal belonging to the area;
• a second identifying unit that identifies a second transmission terminal serving as one or more of transmission terminals set to perform a simultaneous operation with the first transmission terminal;
• and
• a transmitting unit that transmits a first start instruction for performing start processing to the first transmission terminal identified by the first identifying unit and transmits a second start instruction for performing start processing to the second transmission terminal identified by the second identifying unit.

A transmission method performed by a transmission system including a plurality of transmission terminals, the transmission method comprising:

• a state-detecting that detects whether a lighting apparatus in a specific area is turned on from an off-state;
• a first-identifying that identifies a first transmission terminal serving as one of the transmission terminals belonging to the area when it is detected that the lighting apparatus is turned on from the off-state;
• a second-identifying that identifies a second transmission terminal serving as one or more of the transmission terminals set to perform a simultaneous operation with the first transmission terminal;
• a transmitting that transmits a first start instruction to the identified first transmission terminal and transmits a second start instruction to the identified second transmission terminal;
• a first-performing that performs start processing on the first transmission terminal in accordance with the first start instruction;
• and
• a second-performing that performs start processing on the second transmission terminal in accordance with the second start instruction.