CN206133030U

CN206133030U - Metal detection locator based on STM32F105RC

Info

Publication number: CN206133030U
Application number: CN201621047367.XU
Authority: CN
Inventors: 唐明玉; 王磊; 李强; 王峰; 沈忱
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2016-09-09
Filing date: 2016-09-09
Publication date: 2017-04-26
Anticipated expiration: 2026-09-09

Abstract

The utility model discloses a metal detection locator based on STM32F105RC, its characterized in that includes: single -chip module, button input module, power module, liquid crystal display module, acousto -optic warning output module, wireless remote control module, motor driver module, sensor module and executable module, wherein acousto -optic warning output module include bee calling organ and emitting diode, the executable module be step motor, wherein, step motor and motor driver module, sensor module are connected, the STM32F105RC singlechip carries out the initialization configuration through the SPI interface to wireless remote control module, and the transmitter data realizes the transmission of digital informations. Its characterized in that combines wireless remote control and sensor to realize to the accurate detection of metallic object position and to real -time collection, processing and the demonstration of parameter, simultaneously through the forecast reminder system of LCD with audible -visual annunciator constitution detection result, has a great deal of advantages such as multi -functional, portable, low -power consumption, easy operation.

Description

A kind of metal detection localizer based on STM32F105RC

Technical field

This utility model is related to a kind of metal detection localizer, and the specially metal detection based on STM32F105RC is positioned Device.

Background technology

In commercial production and scientific research, metal detection localizer is widely used, such as, safe antitheft, In taking up an area archaeology even food service industry, metal detector all serves vital effect.If detector is visited in use Many inconveniences can be brought if survey precision is inadequate to work.Because traditional detector is exactly using the electricity in search coil Pressure and the change of power frequency, the change of amplitude and the change detection metal at phase angle between the two.Thus bring many Defect：Device is fixed, precision is not high, live effect is poor, it is accurate without prompting in time and metal object during metal object to detect True position can not be estimated.

In view of the defect of above conventional metal detectors, the utility model discloses a kind of more reliable, more effective, safer The convenient metal detection localizer based on STM32F105RC, it is proposed that the monolithic with STM32F105RC processors as core Machine, can be detected in real time to metal object position and be shown and confirm to report to the police.

Utility model content

Technology solve problem of the present utility model is：Using the metal detection localizer of STM32F105RC to whether having gold The environment of category object carries out detection with position display and warning.

In order to achieve the above object, technical solution adopted in the utility model is：Metal based on STM32F105RC is visited Survey localizer, it is characterised in that include：One-chip computer module, keyboard input module, power module, LCD MODULE, acousto-optic report Alert output module, wireless remote control module, motor drive module, sensor assembly and performing module；Wherein described sound and light alarm Output module includes buzzer and light emitting diode；Described performing module is motor；The keyboard input module includes Advance, retreat, turn left and right-hand rotation key switch；Keyboard input module, power circuit block, LCD MODULE, sound and light alarm Output module, wireless remote control module, motor drive module, sensor assembly are connected respectively with one-chip computer module；Wherein, stepping electricity Machine is connected with motor drive module, sensor assembly；STM32F105RC single-chip microcomputers are by SPI interface to wireless remote control module Initial configuration is carried out, data are sent, the transmission of data is realized.

The described metal detection localizer based on STM32F105RC, it is characterised in that：Single-chip microcomputer is STM32F105RC.

The described metal detection localizer based on STM32F105RC, it is characterised in that：LCD MODULE adopts liquid crystal Screen ZLG320240T, sound and light alarm module is made up of buzzer and light emitting diode.

The described metal detection localizer based on STM32F105RC, it is characterised in that：Wireless remote control module is Si4432 RF transceiver, motor drive module is A3967SLB type serial ports controllers.

The described metal detection localizer based on STM32F105RC, it is characterised in that：Sensor assembly is inductance type number Word sensor LDC1000.

The described metal detection localizer based on STM32F105RC, it is characterised in that：Power module passes through chip TPS79428 realizes the output of 3.3V power supply voltage levels.

This utility model is visited in real time using inductance type digital sensor LDC1000 to Metals in Environments object space Survey, the signal for detecting is carried out communicating with single-chip microcomputer STM32F105RC, and it is real-time to realize that loading LDC1000 sensors are detected Data, by wireless remote control module Si4432 RF transceiver remote control LDC1000 sensors dollies in the shifting for detecting target area Dynamic path, to target area gradually Scanning Detction metal object exact position, and shows in real time metal object positional number by LCD According to；When the knowledge mark of inductance type digital sensor LDC1000 points to metal object center, realized by sound and light alarm module Alarm metal object is present；Realize the accurately detecting to metal object position to determine with the wireless remote control of display and detector To movement.

The utility model has the advantages that：This utility model has multi-functional, portable, low-power consumption, is easy to maintenance, cost Low, easy to use many advantages, such as.

Description of the drawings

Fig. 1 is hardware block diagram of the present utility model.

Specific embodiment

Metal detection localizer based on STM32F105RC, it is characterised in that include：One-chip computer module, key-press input mould Block, power module, LCD MODULE, sound and light alarm output module, wireless remote control module, motor drive module, sensor die Block and performing module；Wherein described sound and light alarm output module includes buzzer and light emitting diode；Described performing module For motor；The keyboard input module includes advancing, retreats, turns left and right-hand rotation key switch；Keyboard input module, power supply Circuit module, LCD MODULE, sound and light alarm output module, wireless remote control module, motor drive module, sensor assembly point It is not connected with one-chip computer module；Wherein, motor is connected with motor drive module, sensor assembly；STM32F105RC is mono- Piece machine carries out initial configuration to wireless remote control module by SPI interface, sends data, realizes the transmission of data.Its feature exists In：This utility model inductance type digital sensor LDC1000 carries out real-time detection to Metals in Environments object space, will detect Signal and single-chip microcomputer STM32F105RC carry out the real time data for realizing that loading LDC1000 sensors are detected that communicates, by nothing Line remote control module Si4432 RF transceiver remote control LDC1000 sensors dollies are detecting the mobile route of target area, to mesh Region gradually Scanning Detction metal object exact position is marked, and metal object position data is shown in real time by LCD；Work as inductance type When the knowledge mark of digital sensor LDC1000 points to metal object center, alarm gold is realized by sound and light alarm module Category object is present；The accurately detecting to metal object position is realized with display and the wireless remote control displacement of detector.

Claims

1. the metal detection localizer of STM32F105RC is based on, it is characterised in that included：One-chip computer module, keyboard input module, Power module, LCD MODULE, sound and light alarm output module, wireless remote control module, motor drive module, sensor assembly and Performing module；Wherein described sound and light alarm output module includes buzzer and light emitting diode；Described performing module is step Stepper motor；The keyboard input module includes advancing, retreats, turns left and right-hand rotation key switch；Keyboard input module, power circuit Module, LCD MODULE, sound and light alarm output module, wireless remote control module, motor drive module, sensor assembly respectively and One-chip computer module is connected；Wherein, motor is connected with motor drive module, sensor assembly；STM32F105RC single-chip microcomputers Initial configuration is carried out to wireless remote control module by SPI interface, data are sent, the transmission of data is realized.

2. the metal detection localizer based on STM32F105RC according to claim 1, it is characterised in that：Single-chip microcomputer is STM32F105RC。

3. the metal detection localizer based on STM32F105RC according to claim 1, it is characterised in that：Liquid crystal display Module adopts liquid crystal display screen ZLG320240T；Sound and light alarm module is made up of buzzer and light emitting diode；Wireless remote control module is Si4432 RF transceivers, motor drive module is A3967SLB type serial ports controllers；Sensor assembly is that inductance type numeral is passed Sensor LDC1000.

4. the metal detection localizer based on STM32F105RC according to claim 1, it is characterised in that：Power module The output of 3.3V power supply voltage levels is realized by chip TPS79428.