Monitoring device, transceiver system and its control method
First Claim
1. A transceiver system comprising:
- a transmitter device monitoring a state of a monitored object and transmitting a monitoring result;
the transmitter device comprising a sensor unit including a state detection sensor detecting the state of the monitored object, and a motion sensor detecting a physical operation of the monitored object, a transmitter signal processor section causing the state detection sensor to operate according to an output of the motion sensor, and a transmitter section transmitting a detection result of the state detection sensor; and
a receiver device receiving data from the transmitter device.
3 Assignments
0 Petitions
Accused Products
Abstract
A transmitter module has a sensor module that includes a plurality of sensors and operates intermittently, a signal processor module that permits transmission of an output of the sensor module to a receiver module at given permission timings, a radio transmission module that wirelessly transmits data when the transmission is permitted, and a power source that supplies power to each module. The signal processor module has a microcomputer and an interval timer that outputs a first timing signal when a count value corresponds to a set value. The microcomputer is activated by the first timing signal and changes the set value in a compare register according to a vehicle operation state.
33 Citations
20 Claims
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1. A transceiver system comprising:
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a transmitter device monitoring a state of a monitored object and transmitting a monitoring result;
the transmitter device comprisinga sensor unit including a state detection sensor detecting the state of the monitored object, and a motion sensor detecting a physical operation of the monitored object, a transmitter signal processor section causing the state detection sensor to operate according to an output of the motion sensor, and a transmitter section transmitting a detection result of the state detection sensor; and
a receiver device receiving data from the transmitter device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A control method of a transceiver system including a transmitter device including a sensor unit having a state detection sensor detecting a state of a monitored object and a motion sensor detecting a physical operation of the monitored object, and a transmitter section transmitting a detection result of the state detection sensor;
- and a receiver device receiving data from the transmitter device, the control method comprising;
detecting by the motion sensor the physical operation of the monitored object; and
causing the state detection sensor to operate according to a detection result of the physical operation. - View Dependent Claims (15, 16)
- and a receiver device receiving data from the transmitter device, the control method comprising;
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17. A monitoring device comprising:
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a state detection sensor detecting a state of a monitored object;
a motion sensor detecting a physical operation of the monitored object; and
a signal processor section causing the state detection sensor to operate according to an output of the motion sensor. - View Dependent Claims (18, 19, 20)
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Specification