Wireless data collecting system, base station thereof, and wireless terminal thereof
First Claim
1. A wireless data collecting system comprising:
- a wireless terminal mounted on a predetermined movable traveling apparatus, and obtaining and wirelessly transmitting operation data of said traveling apparatus; and
a base station apparatus receiving said operation data wirelessly transmitted from said wireless terminal, said base station apparatus comprising;
storage beacon transmitting means for transmitting storage beacon including at least a predetermined response request signal for said wireless terminal; and
operation data receiving means for receiving said operation data from said wireless terminal which has responded to said response request signal, said wireless terminal comprising;
data memorizing means for memorizing said operation data obtained from said traveling apparatus;
transmission possibility determining means for determining transmission possibility of said operation data to said base station apparatus; and
operation data transmitting means for transmitting said operation data in said data memorizing means after transmitting a response to said response request signal when said transmission possibility determining means determines that transmission is possible.
1 Assignment
0 Petitions
Accused Products
Abstract
A wireless terminal mounted on a traveling apparatus memorizes operation data on the traveling apparatus, determines possibility of transmitting the operation data based on the electric field intensity of beacon, existence of operation data which has not been transmitted to a base station apparatus, an elapsed time after a switch of the mode (storage wait mode/delivery wait mode) of the wireless terminal, a planned storage date, and the like, and transmits a response to the beacon transmitted from the base station apparatus and operation data if the transmission is possible. When the transmission of the operation data has been completed, the wireless terminal is set to the delivery wait mode, and is switched to a state of waiting for delivery beacon transmitted from the base station apparatus to the wireless terminal waiting for delivery. When the delivery beacon is received, it is switched to the storage wait mode
25 Citations
20 Claims
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1. A wireless data collecting system comprising:
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a wireless terminal mounted on a predetermined movable traveling apparatus, and obtaining and wirelessly transmitting operation data of said traveling apparatus; and
a base station apparatus receiving said operation data wirelessly transmitted from said wireless terminal, said base station apparatus comprising;
storage beacon transmitting means for transmitting storage beacon including at least a predetermined response request signal for said wireless terminal; and
operation data receiving means for receiving said operation data from said wireless terminal which has responded to said response request signal, said wireless terminal comprising;
data memorizing means for memorizing said operation data obtained from said traveling apparatus;
transmission possibility determining means for determining transmission possibility of said operation data to said base station apparatus; and
operation data transmitting means for transmitting said operation data in said data memorizing means after transmitting a response to said response request signal when said transmission possibility determining means determines that transmission is possible. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A base station apparatus of a wireless data collecting system comprising a wireless terminal mounted on a predetermined movable traveling apparatus, and obtaining and wirelessly transmitting operation data of said traveling apparatus, and a base station apparatus receiving said operation data wirelessly transmitted from said wireless terminal, said base station apparatus comprising:
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storage beacon transmitting means for transmitting storage beacon including at least a predetermined response request signal to said wireless terminal in a storage wait state;
delivery beacon transmitting means for transmitting delivery beacon including at least a predetermined initialization signal to said wireless terminal in a delivery wait state;
operation data reception means for receiving said operation data from said wireless terminal which has responded to said response request signal; and
wireless terminal state determining means for determining that said wireless terminal which is a transmission source of said operation data whose reception has been completed is in said delivery wait state for receiving said initialization signal, and said wireless terminal which is a transmission destination of said initialization signal whose transmission has been completed is in said storage wait state for receiving said response request signal.
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15. A wireless terminal of a wireless data collecting system comprising a wireless terminal mounted on a predetermined movable traveling apparatus, and obtaining and wirelessly transmitting operation data of said traveling apparatus, and a base station apparatus receiving said operation data wirelessly transmitted from said wireless terminal, said wireless terminal comprising:
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data memorizing means for memorizing said operation data obtained from said traveling apparatus;
transmission possibility determining means for determining transmission possibility of said operation data to said base station apparatus; and
operation data transmitting means for transmitting said operation data in said data memorizing means after transmitting a response to a predetermined response request signal included in storage beacon transmitted from said base station apparatus when said transmission possibility determining means determines that transmission is possible. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification