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Wireless Vibration Target Classification and Recognition Device

A target classification and wireless vibration technology, applied in the direction of measuring devices, electrical devices, anti-theft alarm mechanical start, etc., can solve the problems of long-term low power consumption and other problems, to improve the survival time in the field, improve environmental adaptability, low power The effect of consumption design

Active Publication Date: 2018-08-07
NO 49 INST CHINESE ELECTRONICS SCI & TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the vibration sensing device cannot work with low power consumption for a long time in the field without external power supply, and provides a wireless vibration target classification and recognition device

Method used

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  • Wireless Vibration Target Classification and Recognition Device
  • Wireless Vibration Target Classification and Recognition Device
  • Wireless Vibration Target Classification and Recognition Device

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0019] Specific implementation mode one: the following combination figure 1 Describe this embodiment. The wireless vibration target classification and recognition device described in this embodiment includes a housing 1, an upper cover 2, a hollow cone 3, a vibration sensor 4, an angle sensor 5, a vibration sensor carrier 6, and a circuit board. 7. Power supply 8 and antenna 9;

[0020] The housing 1 is in the shape of a barrel, the upper opening of the housing 1 is provided with an upper cover 2, the middle part of the lower end surface of the housing 1 is connected with the upper end of the hollow cone 3, and the inner cavity of the housing 1 is connected with the hollow cone 3. The inner cavity is connected; the angle sensor 5 is arranged on the inner side wall of the hollow vertebral body 3;

[0021] The arc-shaped head end of the vibration sensor carrier 6 is fixed on the side wall of the housing 1, and the suspended tail end of the vibration sensor carrier 6 is provided...

specific Embodiment approach 2

[0027] Specific implementation mode two: the following combination figure 2 Describe this embodiment, this embodiment will further explain Embodiment 1, the vibration sensor 4 includes a sensor housing 4-1, an insulating partition 4-2, a lead hole 4-3, a horizontal magnetic steel 4-4, a vertical magnetic steel 4-5, two sets of horizontal coils 4-6, two sets of vertical coils 4-7, two horizontal springs 4-8 and two vertical springs 4-9;

[0028] The sensor housing 4-1 is divided into upper and lower parts by the insulating partition 4-2, and a lead hole 4-3 is provided on the side wall of the sensor housing 4-1 outside the junction of the two; the upper part is a horizontal vibration monitoring chamber , the lower part is the vertical vibration monitoring chamber;

[0029] A horizontal magnetic steel 4-4 is arranged in the horizontal vibration monitoring cavity, and the left and right sides of the horizontal magnetic steel 4-4 are respectively connected to the left and right ...

specific Embodiment approach 3

[0033] Specific implementation mode three: the following combination image 3 Describe this embodiment, this embodiment will further explain Embodiment 1, the vibration sensor carrier 6 includes an elastic beam 6-1, an arc-shaped head end 6-2 and a mounting hole 6-3, and the head end of the elastic beam 6-1 It is fixedly connected with the arc-shaped head end 6-2, and the arc-shaped head end 6-2 is horizontally screwed into the fixed part of the side wall of the housing 1, and is connected with the side wall of the housing 1 by means of an arc-shaped latch; the elastic beam 6- 1 and the arc-shaped head end 6-2 are integrated elastic beam structures;

[0034] The tail end of the elastic beam 6-1 is provided with a mounting hole 6-3, the mounting hole 6-3 is a through hole transparent up and down, and is used to place the vibration sensor 4, and the center of the through hole is located at the center of the housing 1. axis line.

[0035] The vibration sensor carrier 6 describe...

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Abstract

A wireless vibration target classification and recognition device belongs to the technical field of wireless sensors. The invention aims to solve the problem that a vibration sensing device cannot work with low power consumption for a long time in the field without external power supply. The invention includes a housing, an upper cover, a hollow cone, a vibration sensor, an angle sensor, a vibration sensor bearing, a circuit board, a power supply and an antenna; The middle part of the lower end surface of the housing is connected with the upper end of the hollow cone, and the inner cavity of the housing communicates with the inner cavity of the hollow cone; the angle sensor is arranged on the inner wall of the hollow cone; the arc shape of the vibration sensor bearing part The head end is fixed on the side wall of the housing, and the vibration sensor is installed at the suspended end of the vibration sensor carrier; the circuit board is arranged in the inner cavity of the housing, and the circuit board is arranged in parallel with the upper cover, and passes through several connecting columns Connected; An antenna is installed on the circuit board, and the transmitting end of the antenna protrudes from the through hole at the center of the upper cover to the outside of the housing.

Description

technical field [0001] The invention relates to an unattended vibration signal recognition device, which belongs to the technical field of wireless sensors. Background technique [0002] For the monitoring of personnel and vehicle activities in the area of ​​the restricted zone and the border and its vicinity, the main measures currently taken are to deploy a variety of sensors and bury them concealedly in the area or main road to be monitored in advance, to detect and monitor the surrounding target activities day and night, These sensors are connected to the processing system in a wired manner, the wiring is complicated, it is easy to introduce interference, the concealment is poor, it is easy to be damaged, and the monitoring range is greatly restricted. , There are also problems such as high false alarm rate and high overall power consumption, which greatly affect the ability to work in unattended conditions in complex environments such as the wild. [0003] People use w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01H11/06G08B13/02
Inventor 唐胜武刘志远咸婉婷王劲松周胜邢珺庞博
Owner NO 49 INST CHINESE ELECTRONICS SCI & TECH GRP
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