Time measurement apparatus and system having reception or transmission function

A time measurement apparatus comprising:

• identification information receiving means, respectively arranged at a plurality of points which a plurality of moving objects, each of which independently transmits moving object identification information, sequentially pass, for receiving pieces of moving object identification information respectively transmitted from the moving objects every time the moving objects pass through the respective points;
• information output means for, every time the pieces of moving object identification information are received by said identification information receiving means in a unit of moving objects, sequentially outputting the received pieces of moving object identification information and pieces of reception time point information indicating time points at which the pieces of moving object identification information are received;
• movement start time point detecting means for detecting a movement start time point of the plurality of moving objects;
• time lag measurement means for measuring times, as time lags, between reception time points at which the pieces of moving object identification information are received by said identification information receiving means, of said plurality of identification information means, which is located at a first point through which the respective moving objects pass, and the movement start time point detected by said movement start time point detecting means;
• and
• time lag information output means for outputting pieces of time lag information indicating the time lags measured by said time lag measurement means, and the pieces of moving object identification information corresponding to the pieces of time point lag information.

A time measurement apparatus comprising:

• identification information receiving means, respectively arranged at a plurality of points through which a plurality of moving objects, each of which independently transmits moving object identification information, sequentially pass, for receiving pieces of moving object identification information respectively transmitted from the moving objects every time the moving objects pass through the respective points;
• information output means for, every time the pieces of moving object identification information are received by said identification information receiving means in a unit of moving objects sequentially outputting the received pieces of moving object identification information and pieces of reception time point information indicating time points at which the pieces of moving object identification information are received;
• movement start time point detecting means for detecting a movement start time point of the plurality of moving objects;
• total time measurement means for measuring total times between the reception time points indicated by the pieces of reception time point information output from said information output means and the movement start time point;
• total time information output means for outputting pieces of total time information indicating the total times measured by said total time measurement means, and the pieces of moving object identification information corresponding to the pieces of total time information;
• excess time determining means for comparing a preset time with each total time indicated by the total time information output from said total time information output means, and for determining whether the total time exceeds the preset time;
• and
• output means for outputting one of (a) excess time information and (b) information associated with excess time information when said excess time determining means determines that the total time exceeds the preset time.

A time measurement apparatus comprising:

• identification information receiving means, respectively arranged at a plurality of points through which a plurality of moving objects, each of which independently transmits moving object identification information, sequentially pass, for receiving pieces of moving object identification information respectively transmitted from the moving objects every time the moving objects pass through the respective points;
• information output means for, every time the pieces of moving object identification information are received by said identification information receiving means in a unit of moving objects, sequentially outputting the received pieces of moving object identification information add pieces of reception time point information indicating time points at which the pieces of moving object identification information are received;
• split time measurement means for measuring split times between reception time points at which the pieces of moving object identification information are sequentially received, in units of moving objects, by adjacent identification information receiving means, of said plurality of identification information receiving means;
• split time information output means for outputting pieces of split time information indicating the split times measured by said split time measurement means, and the pieces of moving object identification information corresponding to the pieces of split time information;
• excess time determining means for comparing a preset time with each split time indicated by the split time information output from said split time information output means, and for determining whether the split time exceeds the preset time;
• and
• output means for outputting excess time information or information associated with excess time information when said excess time determining means determines that the split time exceeds the preset time.

A time measurement system comprising:

• a plurality of moving objects for respectively independently transmitting pieces of moving object identification information;
• identification information receiving means, respectively arranged at a plurality of points through which said plurality of moving objects sequentially pass, for receiving the pieces of moving object identification information respectively transmitted from said moving objects every time said moving objects pass through the respective points;
• and
• information output means for, every time the pieces of moving object identification information are received by said identification information receiving means in a unit of moving objects, sequentially outputting the received pieces of moving object identification information and pieces of reception time point information indicating time points at which the pieces of moving object identification information are received;
• and wherein:
• said moving objects are mounted on a respective user's arm;
• said moving objects comprise respective wristwatches, each wristwatch having a display for displaying a current time, and transmitting means for transmitting said moving object identification information;
• and
• said transmitting means is detachably attached to said respective wristwatches.

A time measurement system comprising:

• a plurality of moving objects for respectively independently transmitting pieces of moving object identification information;
• identification information receiving means, respectively arranged at a plurality of points through which said plurality of moving objects sequentially pass, for receiving the pieces of moving object identification information respectively transmitted from said moving objects every time said moving objects pass through the respective points;
• information output means for, every time the pieces of moving object identification information are received by said identification information receiving means in a unit of moving objects, sequentially outputting the received pieces of moving object identification information and pieces of reception time point information indicating time points at which the pieces of moving object identification information are received;
• movement start time point detecting means for detecting a movement start time point of the plurality of moving objects;
• time lag measurement means for measuring times, as time lags, between reception time points at which the pieces of moving object identification information are received, in units of moving objects, by identification information receiving means, of said plurality of identification information means, which is located at a first point through which the respective moving objects pass, and the movement start time point detected by said movement start time point detecting means;
• and
• time lag information output means for outputting pieces of time lag information indicating the time lags measured by said time lag measurement means, and the pieces of moving object identification information corresponding to the pieces of time lag information.

A time measurement system comprising:

• a plurality of moving objects for respectively independently transmitting pieces of moving object identification information;
• identification information receiving means, respectively arranged at a plurality of points through which said plurality of moving objects sequentially pass, for receiving the pieces of moving object identification information respectively transmitted from said moving objects every time said moving objects pass through the respective points;
• information output means for, every time the pieces of moving object identification information are received by said identification information receiving means in a unit of moving objects, sequentially outputting the received pieces of moving object identification information and pieces of reception time point information indicating time points at which the pieces of moving object identification information are received;
• movement start time point detecting means for detecting a movement start time point of the plurality of moving objects;
• total time measurement means for measuring total times between the reception time points indicated by the pieces of reception time point information output from said information output means and the movement start time point;
• total time information output means for outputting pieces of total time information indicating the total times measured by said total time measurement means, and the pieces of moving object identification information corresponding to the pieces of total time information;
• excess time determining means for comparing a preset time with each total time indicated by the total time information output from said total information output means, and for determining whether the total time exceeds the preset time;
• and
• output means for outputting one of (a) excess time information and (b) information associated with excess time information when said excess time determining means determines that the total time exceeds the preset time.

A time measurement system comprising:

• plurality of moving objects for respectively independently transmitting pieces of moving object identification information;
• identification information receiving means, respectively arranged at a plurality of points through which said plurality of moving objects sequentially pass, for receiving the pieces of moving object identification information respectively transmitted from said moving objects every time said moving objects pass through the respective points;
• information output means for, every time the pieces of moving object identification information are received by said identification information receiving means in a unit of moving objects, sequentially outputting the received pieces of moving object identification information and pieces of reception time point information indicating time points at which the pieces of moving object identification information are received;
• split time measurement means for measuring split times between reception time points at which the pieces of moving object identification information are sequentially received, in units of moving objects, by adjacent identification information receiving means, of said plurality of identification information receiving means;
• split time information output means for outputting the split times measured by said split time measurement means, and the pieces of moving object identification information corresponding to the pieces of split time information;
• excess time determining means for comparing a preset time with each split time indicated by the split time information output from said split time information output means, and for determining whether the split time exceeds the preset time;
• and
• output means for outputting excess time information or information associated with excess time information when said excess time determining means determines that the split time exceeds the preset time.

A reception apparatus for receiving pieces of moving object identification information and movement-associated information transmitted from a plurality of external transmission units for externally transmitting pieces of moving object identification information and movement-associated information at positions where said external transmission units are arranged, said reception apparatus comprising wristwatches mounted on respective user's arms, said wristwatches each including:

• a display for displaying at least a current time;
• reception means for receiving moving object identification information and movement-associated information transmitted from each external transmission unit;
• matching determination means for determining whether the moving object identification information received by said reception means matches with self-identification information;
• and
• information display control means for performing a control operation to display the movement-associated information received by said reception means on said display, when said matching determination means determines that the received moving object identification information matches with the self-identification information.

A mobile electronic device comprising:

• wristwatches mounted on arms of respective moving users;
• and
• a detachable member detachably mounted on respective ones of said wristwatches, said detachable member including reception means for receiving a transmission signal transmitted externally;
• and
• said wristwatches each including information display means for displaying reception time point information in response to a transmission signal received by said reception means the reception time point information indicating a reception time point at which the transmission signal is received.

A mobile electronic device comprising:

• wristwatches mounted on arms of respective moving users;
• and
• a detachable member detachably mounted on respective ones of said wristwatches, said detachable member including reception means for receiving moving object identification information transmitted externally;
• said wristwatches each including:
• (1) matching determination means for determining whether the moving object identification information received by said reception means of a detachable member matches with self-identification information, and
• (2) information display means for displaying reception time point information indicating a reception time point at which the moving object identification information is received, when said matching determination means determines that the received moving object identification information matches with the self-identification information.

A mobile electronic device comprising:

• wristwatches mounted on arms of respective moving users;
• and
• a detachable member detachably mounted on respective ones of said wristwatches, said detachable member including reception means for receiving externally transmitted moving object identification information and movement-associated information associated with a moving state of said wristwatches;
• said wristwatches each including:
• (1) matching determination means for determining whether the moving object identification information received by said reception means of a detachable member matches with self-identification information, and
• (2) information display means for displaying reception time point information indicating a reception time point at which the moving object identification information is received, and the movement-associated information, when said matching determination means determines that the received moving object identification information matches with the self-identification information.