Paper sheet transport system, control device, air blowing device control method, and program

A control device that controls an air blowing device that generates an air flow for transporting paper sheets with a transport device, the transport device comprising:

• a transport path where paper sheets are transports, and
• a transport body that moves in the transport path by the air flow, and moves with the paper sheets after the transport body reaches the paper sheets in a first area in the middle of the transport route, and
• the control device comprising:
• a detecting unit that detects the transport body reaches a second area from the first area,
• a measuring unit that measures a speed of the transport body in the first area and a speed of the transport body in the second area, and
• an adjusting unit that adjusts the air flow according to the speed of the transport body in the first area and causes the air blowing device to generate an air flow in a direction opposite to an air flow for transporting the transport body when the transport body in the second area moves faster than a specific speed.

A control method of an air blowing device that generates an air flow for transporting paper sheets with a transport device, the transport device comprising:

• a transport path where paper sheets are transports, and
• a transport body that moves in the transport path by the air flow, and moves with the paper sheets after the transport body reaches the paper sheets in a first area in the middle of the transport route, and
• the control method comprising:
• a step of measuring a speed of the transport body in the first area,
• a step of adjusting the air flow according to the speed of the transport body in the first area
• a step of detecting that the transport body reaches the second area from the first area,
• a step of measuring a speed of the transport body in the second area, and,
• a step of causing the air blowing device to generate an air flow in a direction opposite to an air flow for transporting the transport body when the transport body in the second area moves faster than a specific speed.

A non-transitory storage medium storing a program for controlling an air blowing device that generates an air flow for transporting paper sheets with a transport device, the transport device comprising:

• a transport path where paper sheets are transports, and
• a transport body that moves in the transport path by the air flow, and moves with the paper sheets after the transport body reaches the paper sheets in a first area in the middle of the transport route, and
• wherein the program causing a computer to execute:
• a step of measuring a speed of the transport body in the first area,
• a step of adjusting the air flow according to the speed of the transport body in the first area
• a step of detecting that the transport body reaches the second area from the first area,
• a step of measuring a speed of the transport body in the second area, and,
• a step of causing the air blowing device to generate an air flow in a direction opposite to an air flow for transporting the transport body when the transport body in the second area moves faster than a specific speed.