JP2020020798A5

JP2020020798A5 -

Info

Publication number: JP2020020798A5
Application number: JP2019150073A
Authority: JP
Filing date: 2019-08-20
Publication date: 2021-04-22

Claims

Position data of the managed object from the GPS signal attached to the managed object, which controls the operation of the GPS receiver, the communication device, the GPS receiver and the communication device, and is received by the GPS receiver. acquires a processing unit that transmits the position data to the outside from the communication device, the GPS receiver, and supplies power to the communication device and the processing device, possess a power source consisting of batteries, the power supply It has a management tag that turns on / off the processing device by turning it on / off and controls on / off of the GPS receiver and the communication device by a control signal from the processing device.
The management tag, the power is turned on at time t _1, then starts measurement as on the GPS receiver in the state of the cold start time t ₂ within 10 milliseconds from the time t _1, the GPS signal After acquiring the first position data, the GPS receiver is turned off at time t ₃ within 3 minutes from the time t ₂ , the communication device is turned on at the time t _3, and communication is started. Regardless of whether the position data can be transmitted from the communication device or not, the communication is terminated within 1 second after the start of communication, the communication device is turned off at time t ₅ within 5 seconds from the _{time t 3} , and then the communication device is turned off. From the time t ₅ to the time t ₆ within 1 second , the power supply is put into a sleep state, and this sleep state is continued from the time t ₆ to the time t ₇ of 1 second or more, and from the time t ₁ to the time t ₆ . A remote management system configured to repeat operations from the above time t ₁ to the above time t ₇ with a time of 5 minutes or less.

The controlled object controls the operation of the GPS receiver, the communication device, the GPS receiver and the communication device, and acquires the position data of the managed object from the GPS signal received by the GPS receiver. It has a processing device that transmits this position data from the communication device to the outside, and a power source including a battery that supplies power to the GPS receiver, the communication device, and the processing device, and turns on / on the power supply. The processing device is turned on / off by turning off, and the time t is attached with the management tag that controls the on / off of the GPS receiver and the communication device by the control signal from the processing device. _{1 1} Steps to turn on the above power and
Above time t _{1 1} Time t within 10 milliseconds from _{2 2} After the GPS receiver is turned on in the cold start state and measurement is started and the first position data is acquired from the GPS signal, the time t _{2 2} Time t within 3 minutes from _{3 3} In the step of turning off the above GPS receiver,
Above time t _{3 3} Communication is started with the communication device turned on, and communication is terminated within 1 second after the start of communication regardless of whether the position data can be transmitted from the communication device or not, and the time t. _{3 3} Time t within 5 seconds from _{5 Five} In the step of turning off the above communication device,
Above time t _{5 Five} Time t within 1 second from _{6 6} The above power supply is set to the sleep state, and this sleep state is set to the above time t. _{6 6} Time t of 1 second or more from _{7 7} Have steps to continue until
Above time t _{1 1} From the above time t _{6 6} The time until is within 5 minutes, and the above time t _{1 1} From the above time t _{7 7} A remote management method that repeats the above operations.

Position data of the managed object from the GPS signal attached to the managed object, which controls the operation of the GPS receiver, the communication device, the GPS receiver and the communication device, and is received by the GPS receiver. A processing device that acquires the position data and transmits the position data to the outside from the communication device, and a power source including a battery that supplies power to the GPS receiver, the communication device, and the processing device. It is a management tag that turns on / off the processing device by turning on / off and controls on / off of the GPS receiver and the communication device by a control signal from the processing device.
Time t _{1 1} Then turn on the power, and then at the time t _{1 1} Time t within 10 milliseconds from _{2 2} After the GPS receiver is turned on in the cold start state and measurement is started and the first position data is acquired from the GPS signal, the time t _{2 2} Time t within 3 minutes from _{3 3} Turn off the GPS receiver at the above time t _{3 3} Communication is started with the communication device turned on, and communication is terminated within 1 second after the start of communication regardless of whether the position data can be transmitted from the communication device or not, and the time t. _{3 3} Time t within 5 seconds from _{5 Five} The communication device is turned off, and then the time t _{5 Five} Time t within 1 second from _{6 6} With the above power supply in the sleep state, this sleep state is set to the above time t _{6 6} Time t of 1 second or more from _{7 7} Continue until the above time t _{1 1} From the above time t _{6 6} The time until is within 5 minutes, and the above time t _{1 1} From the above time t _{7 7} A management tag characterized in that it is configured to repeat the operations up to.