Wireless communications system, transmitting device, receiving device, wireless communications system controlling method, and wireless communications system controlling program and storage medium storing same
First Claim
1. A wireless communications system including a transmitting device and a receiving device each of which is capable of performing wireless communications on a plurality of communications channels, wherein:
- the number of user-selectable communications channels which a user in general is able to select is less than the number of communications channels set at a time of an inspection process.
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Accused Products
Abstract
A wireless communications system confirms whether or not it is in an inspection process mode (S1). If the system is in the inspection process mode, the number of selectable communications channels is set at 7 (S2). Next, usable communications channels are set so that a different communications channel is used in each inspection requiring wireless communications (S3 to S6). This prevents communications performed in the wireless communications system in an inspection from being interfered from communications performed in another wireless communications system in another inspection. Then, after the inspection process is ended, the number of the selectable communications channels is set at 3 (S2). Thus, the number of user-selectable communications channels is limited, and a user is not troubled in selecting a communications channel.
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Citations
16 Claims
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1. A wireless communications system including a transmitting device and a receiving device each of which is capable of performing wireless communications on a plurality of communications channels, wherein:
the number of user-selectable communications channels which a user in general is able to select is less than the number of communications channels set at a time of an inspection process. - View Dependent Claims (2, 3, 9, 10)
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4. A wireless communications system including a transmitting device and a receiving device each of which is capable of performing wireless communications on a plurality of communications channels, wherein:
the number of usable communications channels is less than the number of settable communications channels in said transmitting device and/or receiving device. - View Dependent Claims (5, 6, 7, 8, 12, 13, 14, 15, 16)
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11. A method for controlling a wireless communications system including a transmitting device and a receiving device each of which is capable of performing wireless communications on a plurality of communications channels,
the method comprising the step of: selecting one or more usable communications channels from settable communications channels, in said transmitting device and/or receiving device.
Specification