Animal tracking device and animal tracking method
A technology for tracking equipment and animals, applied in satellite radio beacon positioning systems, measuring devices, instruments, etc., can solve the problems of difficult actual detection, waste of experimental resources, etc., to avoid interference, long detection distance, and improve operation accuracy. Effect
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Embodiment 1
[0043] In this embodiment, in order to detect the vital signs of the animal conveniently, preferably, a piezoelectric ceramic sensor is connected to the controller. When installing, install the piezoelectric ceramic sensor at a position that is convenient for detecting the heartbeat of the animal, detect pressure changes through the piezoelectric ceramic sensor, detect the heartbeat and heart rate of the animal, and confirm the vital signs of the animal in real time, which is convenient for research and recording.
[0044] Preferably, in this embodiment, the switch part is a magnetic switch circuit.
[0045] Further preferably, the frequency of the carrier oscillating circuit is the same as that of the piezoelectric ceramic ultrasonic emitting element. In this way, a resonance effect is generated between the two, so that the ultrasonic sounding element can emit ultrasonic waves with the highest efficiency.
[0046] Further preferably, the frequency of the carrier oscillating ...
Embodiment 2
[0049] The present invention also discloses a method for tracking animals on the basis of Embodiment 1, comprising the following steps:
[0050] S1: Detect the animal's condition: use the piezoelectric ceramic sensor to detect whether the animal has a heartbeat, and confirm whether it has vital signs;
[0051] S2: Detect whether the animal is in an underground environment: when detecting that the signal of the GPS module is weak or there is no signal, close the transfer switch, so that the transmission time control circuit is powered on;
[0052] S3: Obtain underground location information: piezoelectric ceramic ultrasonic transmitting elements generate ultrasonic waves, and ground working base stations receive ultrasonic signals and determine location information;
[0053] S4: Store location information: the controller stores the location information in the memory.
[0054] In step S2, if it is detected that the GPS signal is strong, the controller receives the position info...
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