The utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of alarm of falling with the article anti-theft function is provided, it is simple in structure, reasonable in design, easy to carry and easy to use, result of use is good, not only have human body fall detection warning function, and have the anti-theft feature of being carried valuables by the wearer.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of alarm of falling with the article anti-theft function, it is characterized in that: comprise power management module, human body fall detection unit, human body fall detection unit institute detection information is carried out the MCU processor of analyzing and processing, the wireless communication module that joins with the MCU processor, be mounted on the RFID electronic tag of detected valuables, with button and voice call equipment that the RFID electronic tag carries out two-way communication and sends the rfid interrogator of heartbeat packet and join with the MCU processor respectively to the RFID electronic tag, described power management module and rfid interrogator all join with the MCU processor; Described human body fall detection unit comprises the acceleration transducer that the body posture to detected object detects in real time and the temperature sensor that detected object environment temperature of living in is detected in real time, described acceleration transducer and temperature sensor all join with the MCU processor, and described acceleration transducer is 3-axis acceleration sensor.
Above-mentioned a kind of alarm of falling with the article anti-theft function is characterized in that: described human body fall detection unit also comprises pressure transducer and angular rate sensor, and described pressure transducer and angular rate sensor all join with the MCU processor.
Above-mentioned a kind of alarm of falling with the article anti-theft function, it is characterized in that: described wireless communication module is the gsm wireless communication module.
Above-mentioned a kind of alarm of falling with the article anti-theft function is characterized in that: between described wireless communication module and rfid interrogator and the MCU processor, all connect by serial ports.
Above-mentioned a kind of alarm of falling with the article anti-theft function is characterized in that: be connected by the SPI interface between described 3-axis acceleration sensor and the MCU processor.
Above-mentioned a kind of alarm of falling with the article anti-theft function, it is characterized in that: described voice call equipment comprises microphone and microphone, and described microphone and microphone all join with the MCU processor.
Above-mentioned a kind of alarm of falling with the article anti-theft function, it is characterized in that: described power management module comprises charge management module and low-power consumption administration module.
Above-mentioned a kind of alarm of falling with the article anti-theft function is characterized in that: also comprise the GPS positioning unit that joins with the MCU processor.
Above-mentioned a kind of alarm of falling with the article anti-theft function is characterized in that: also comprise the alarm unit that joins with the MCU processor.
The utility model compared with prior art has the following advantages:
1, simple in structure, reasonable in design and processing and fabricating convenience.
2, small, lightweight and carry more convenient.
3, pass through the attitude of sensor Real-Time Monitoring human body, and sensing data is processed the situation of coming false alarm reduction to fail to report by relevant blending algorithm.Specifically by 3-axis acceleration sensor, resolve according to combined factors such as the frequency of the angle of inclination of the current health of user, shock and vibration acceleration and amplitudes and to judge whether to fall, avoided other possible erroneous judgement situations.
4, with the article anti-theft function, inside embeds rfid interrogator, and sticks the RFID label at the valuables that the owner carries, and when article left the owner above certain distance, the utility model can carry out alarm by voice and GSM note.
5, with voice call function, when the user felt not quite the thing or emergency case is arranged, the user can carry out audio call to the binding number by long button, equally also can receive calls.
6, have auto-alarm function, fall after the accident when detecting the user, can send note with locating information to the binding number.
In sum, the utility model is simple in structure, reasonable in design, easy to carry and easy to use, result of use is good, not only has human body fall detection warning function, and has the anti-theft feature of being carried valuables by the wearer.Thereby, but the utility model Real-Time Monitoring old man's body posture also can play anti-theft function to the valuables that the old man carries.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Embodiment
As shown in Figure 1, the utility model comprise power management module 1, human body fall detection unit 2, to 2 the detection information in human body fall detection unit carry out the MCU processor 3 of analyzing and processing, the wireless communication module that joins with MCU processor 3, the RFID electronic tag 4 that is mounted on detected valuables, with button 6 and voice call equipment that RFID electronic tag 4 carries out two-way communication and sends the rfid interrogator 5 of heartbeat packet and join with MCU processor 3 respectively to RFID electronic tag 4, described power management module 1 and rfid interrogator 5 all join with MCU processor 3; Described human body fall detection unit 2 comprises the acceleration transducer 2-1 that the body posture to detected object detects in real time and the temperature sensor 2-2 that detected object environment temperature of living in is detected in real time, described acceleration transducer 2-1 and temperature sensor 2-2 all join with MCU processor 3, and described acceleration transducer 2-1 is 3-axis acceleration sensor.
In the present embodiment, described human body fall detection unit 2 also comprises pressure transducer 2-3 and angular rate sensor 2-5, and described pressure transducer 2-3 and angular rate sensor 2-5 all join with MCU processor 3.
In the present embodiment, described wireless communication module is gsm wireless communication module 11.
In the present embodiment, between described wireless communication module and rfid interrogator 5 and the MCU processor 3, all connect by serial ports.
In the present embodiment, be connected by the SPI interface between described 3-axis acceleration sensor and the MCU processor 3.
In the present embodiment, described voice call equipment comprises microphone 7 and microphone 8, and described microphone 7 and microphone 8 all join with MCU processor 3.
In the present embodiment, described power management module 1 comprises charge management module and low-power consumption administration module.
Simultaneously, the utility model also comprises alarm unit 12 and the GPS positioning unit 10 that joins with MCU processor 3.
During actual the use, described 3-axis acceleration sensor is crossed the SPI interface with institute's detection data communication device and is transferred to MCU processor 3, MCU processor 3 is judged the current condition of user according to the data analysis that gathers, fall after the accident when judging the user, gsm wireless communication module 11 sends with the alarming short message of the user's locating information Familiarity Number to binding by China Mobile GSM network.Described rfid interrogator 5 is by carrying out real-time Communication for Power to the RFID electronic tag 4 transmission heartbeat packet that are attached on owner's personal effects, when rfid interrogator 5 is not at the appointed time received the heartbeat packet that RFID electronic tag 4 replys, RFID read-write 5 sends alerting signal to MCU processor 3, after MCU processor 3 receives alerting signal, at first send the alarm voice prompt tone, then send with the alarming short message of the user's locating information Familiarity Number to binding by gsm wireless communication module 11.The user can manually carry out audio call to the Familiarity Number of binding under emergency.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.