Rotating scanning type wear-free indoor positioning device and method

An indoor positioning and rotating scanning technology, which is applied in the direction of measuring devices, radiation pyrometry, instruments, etc., can solve the problems of infringing the privacy of the measured target, long-term carrying discomfort, affecting the health, etc., achieving high positioning accuracy and simple algorithm , good effect

Inactive Publication Date: 2016-05-25
GUANGDONG UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Wearable positioning method: Based on the positioning scheme of wearable bracelets or watches, there are problems such as long-term carrying discomfort, regular charging, and long-term close use may have electromagnetic radiation that may affect health.
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Method used

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  • Rotating scanning type wear-free indoor positioning device and method
  • Rotating scanning type wear-free indoor positioning device and method
  • Rotating scanning type wear-free indoor positioning device and method

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Embodiment Construction

[0033] Such as figure 1 As shown, a rotary scanning wear-free indoor positioning device includes a motor 1, a motor drive circuit base plate 2, a fixed frame 3, a stator 4, a rotor 5, a circuit board 6 and a thermopile induction probe 7, and the stator 4 is arranged on the fixed frame 3, the fixed frame 3 is arranged on the motor drive circuit bottom plate 2, one end of the rotor 5 is fixed on the output shaft 8 of the motor, the circuit board 6 is arranged at the other end of the rotor 5, the rotor 5 keeps in contact with the stator 4 and It can slide relative to the stator 4, the thermopile induction probe 7 is fixed on the circuit board 6, the motor drive circuit bottom plate 2 is electrically connected to the circuit board 6 through the circuit, the stator, and the rotor, and the circuit board 6 is electrically connected to the thermopile induction probe 7; the motor 1 The circuit board 6 is driven by the rotor 5, and the circuit board 6 drives the thermopile induction pro...

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Abstract

The present invention discloses a rotating scanning type wear-free indoor positioning device and a method. The positioning device comprises a motor, a motor driving circuit bottom board, a fixed frame, a stator, a rotor, a circuit board and a thermopile sensing probe. The motor driving circuit bottom board is electrically connected to the circuit board through a line, the stator, and the rotor. The circuit board is electrically connected to the thermopile sensing probe. The motor drives the circuit board through the rotor, and the circuit board drives the thermopile sensing probe to rotate. According to the rotating scanning type wear-free indoor positioning device and the method, the problems of low resolution and narrow sensing range of a linear array sensor and the high price of a high-resulotion area array sensor are solved, the contradiction problem of a resolution and a range of sensing is solved, a method of rotating scanning is employed, the effect of the high-resulotion area array sensor is realized by using the linear array sensor with low cost is obtained, and the sensing range of a sensor is expanded.

Description

technical field [0001] The invention relates to a device and method for locating a human body target. Background technique [0002] Existing target positioning methods are divided into wearable positioning methods and wear-free positioning methods according to whether they need to carry a positioning device. The essence of the wearable positioning method is to locate the device carried by the target, such as GPS positioning, ultrasonic positioning, and Bluetooth positioning. , WIFI or Zigbee based on RSSI positioning, UWB positioning, etc. In the wear-free positioning method, the target does not need to carry any device, such as computer vision positioning and pyroelectric infrared positioning. [0003] Disadvantages / deficiencies of existing technologies: [0004] Wearable positioning method: Based on the positioning scheme of wearable bracelets or watches, there are problems such as long-term carrying discomfort, regular charging, and long-term close use may have electrom...

Claims

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Application Information

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IPC IPC(8): G01J5/12G01J5/00G01J5/04
CPCG01J5/0025G01J5/0066G01J5/047G01J5/12G01J2005/0077
Inventor 申柏华王日明罗晓牧刘洋
Owner GUANGDONG UNIV OF TECH
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