CN201072583Y - Multifunctional Doppler microwave detecting security guard controller - Google Patents

Abstract

The utility model discloses a multi-functional Doppler microwave detecting security controller, which selectively develops Doppler high frequency microwave detecting being applied to a detection driving device provided in the utility model. The controller comprises a microwave detecting and generating unit, a function control unit, a record and playback unit, a universal driving terminal and an infrared telephone dialing system. The controller overcomes the defects existed in infrared band detecting and sensing devices and reinforces implementation and perfection of burglar alarm.

Description

Multi-functional Doppler's microwave sounding Security Controller

Technical field

The utility model relates to a kind of detector, especially refers to a kind of multi-functional Doppler's microwave sounding Security Controller.

Background technology

Based on high-frequency microwave is Mintrop wave section district in the electromagnetic wave spectrum: the radio district.Always range controllability, material penetrability, wave band stability, the environmental suitability with its excellence is widely used in key areas such as military affairs, national defence, science and technology.The high request of consuming along with scientific-technical progress and people's goods and materials makes it be applied to the people's livelihood gradually.Ray district, the second wave band district: X ray, y ray ... Deng being widely used in medical treatment, fields such as science and technology detection etc.The application that is provided with in these two wave band districts all is the technical requirement height, involves great expense.And triband district optical zone: infrared ray (comprise near infrared, in infrared, far infrared, infrared thermal releasing etc.) is surveyed sensing device and is obtained being extensive use of of existing market because of its technology is popularized, the cost cost is low.But there is too many defective in the detection sensing device of infrared ray wave band:

1. because of being adapted to the nature high light, be fit to be used in indoor;

2. to be subject to the covering of dust and dirt malfunctioning because of exposed lens, is fit to be used in clean environment;

3. hand over mutually because of its tool refraction, reflectivity and disturb, be unfavorable for that multiple spot deploys troops on garrison duty;

4. poor because of its tolerance to environment temperature, so malfunction rate height is restricted application.

5. because of no penetrability, exist and survey (leak) dead angle;

6. and ultrasound wave is easily absorbed by soft dry goods.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of multi-functional Doppler's microwave sounding Security Controller, selection has been developed the Doppler high-frequency microwave sounding and has been applied to detection drive unit of the present utility model, it has overcome the infrared ray wave band and has surveyed the deficiency that sensing device exists, and the enforcement of having strengthened burglar alarm is perfect.

In order to solve the problems of the technologies described above, multi-functional Doppler's microwave sounding Security Controller of the present utility model, comprising:

Microwave sounding and generation unit according to Doppler's principle, are used to survey ohject displacement and produce audio alert;

Function control unit comprises two kinds of patterns of manual control and remote control control;

Recording and playback unit are used to record and play voice;

General-purpose drives port, and external equipment makes to drive the effect maximization;

Infrared dialing system is used for invasion and dials preset number.

The utility model is in design simultaneously:

----controls the far away, near of detection range arbitrarily with sensitivity adjusting.

The directivity that----control is surveyed with planar antenna.

The angle requirement that----control is surveyed with metallic shield.

The beneficial effects of the utility model are, adopt the infra-red detection of comparatively popularizing to drive the back setting of automatic dialing system as the microwave sounding security protection, and both bring out the best in each other.It is perfect that the enforcement of burglar alarm has been strengthened in the implementation of multi-functional bigizationner of Doppler's microwave on the security protection theory, infra-red detection automatic dialing.In all peaces, prevent, warn, show, in the product such as electrical equipment, the detection mode of the elder generation of driving is the most important, otherwise, be provided with all just as in illusory even be equipped with again advanced, high-tech back! Based on this theory, our development and Design: multi-functional Doppler's microwave sounding Security Controller.With its stability, the adaptability of environment for use, can be widely used in pacifying, prevent, warn, show, the induction drive pattern of product such as sound, light, electrical equipment, have good prospect.

Description of drawings

Below in conjunction with the drawings and the specific embodiments the utility model is described in further detail.

In the accompanying drawing:

Fig. 1 is the utility model structure front elevation

Fig. 2 is Fig. 1 side perspective view

Fig. 3 is Fig. 1 overlooking surface skeleton view

Fig. 4 is the rear view of Fig. 1

Fig. 5 is the utility model schematic block circuit diagram

Fig. 6 is the utility model circuit theory diagrams

Embodiment

As Fig. 1, Fig. 5, shown in Figure 6, the multi-functional Doppler's microwave sounding of the utility model Security Controller is the product design that integrates multiple function, and by 10 power supplies of power supply DC input port, wherein the relative button of microwave function item comprises:

Function key 1: the natural forest audio, this function is the leisure background music, after numerous and diverse work, listens to that flowing water, croaking of a frog, bird are sung, the worm sound of a bird chirping, places oneself in the midst of the Nature seemingly, makes us pure and fresh happy, the outstanding custom of abandoning.Be applicable in the garden and have a rest, set off the atmosphere of various scenes by contrast, as: between sales field, supermarket, dining room, the top class in a kindergarten, elegant club etc. locates.

Function key 2: protection dog audio, this function is in effectively investigative range internal induction driving.Measure thing and promptly start ferociousness cry as the true dog, promptly survey and promptly cry, leave and just stop to call until being detected thing.A design concept: warn formerly! Antitheftly prevent in stealing; Antitheft allow steal know; Also do to survey the guest.

Function key 3: the guest reports audio, and this function is in effectively investigative range internal induction driving.Get one section natural forest audio and report music as the guest.I have a visit from a guest promptly plays this section music when surveying.Design concept: consider that the sound of barking is to women, children, cardiac and fear the unfavorable of dog person, so this function is set.

Function key 4: any audio of user, this function is in effectively investigative range internal induction driving.Be the record/playback set of 20 seconds no number of times restriction, recording formula tool outage memory function.The user can be by any recorded speech of the hobby of oneself, music.Automatically remove last recording when recording current speech.Design concept: make the linguistic function maximization of warning, reminding, welcome various countries' language, the various places dialect of being provided with of user also can be widely used in: the welcome of the greeting in various red-letter days, all kinds of merchant institute speaks, the caveat in various places ... Deng.

Function key 5: protection dog+alarm audio, this function is in effectively investigative range internal induction driving.Having thing, five (inferior) to bark in detection promptly starts ear-piercing alarm song behind the sound, leaves until being detected thing.Design concept: inform that the person's of being detected warning is in upgrading.Just start alarm and be set to five (inferior) after barking, be intended to get rid of one, twice environmental interference wrong report.

General-purpose driving port 6 is provided with arbitrarily effective investigative range internal induction driving user: devices such as the sound/light warning in all kinds of places, indication, prompting.Devices such as the illumination in all kinds of places, lamp box, advertisement, welcome.Various dynamo-electric driving, the ON/OFF that are provided with.

The control item of microwave function comprises manual control and two kinds of patterns of remote control control:

Manual control model:

Electric power on/off, volume adjusting knob 11: clockwise direction turn power supply is opened, and it is gradually big to continue the turn volume, otherwise then gradually little, the power supply of volume closes.

Detection sensitivity adjusting knob 12: clockwise turn sensitivity increases (detection range is gradually far away), on the contrary then sensitivity gradually little (detection range is asymptotic) until closing.

Five grades of function switch keys 13: handoff functionality key 1 is to function key 5, and it is the plug and play port that general-purpose drives port 6.

Record button 14: pin record button, this moment, red light LED was bright, entered recording.During recording, should try one's best near pickup hole 141.Red light puts out, and recording finishes.Unclamp button (red light puts out) End of Tape in the recording slot.

Recording test key 15: button is once play the current voice of recording, the audition recording effect.

General-purpose drives port 6: plug and play, ON/OFF are limited by microwave sounding and drive.

The remote control control model:

Two kinds of patterns of manual control and remote control control are arranged during the circuit that the utility model provides constitutes, can choose any one kind of them.The remote control control model have work ON/OFF, sensitivity big/minor adjustment, give great volume/minor adjustment, five grades of functions switch, and keep record button 14 and recording test key 15 manual functions in the manual control model.

Infrared induction automatic dialing alarm system, when the infrared ray pyroelectric detector detects the someone when entering detecting area, close all audios that microwave sounding drives at once, start (3～5 groups of telephone numbers that set) simultaneously and dial the police emergency number, inform the user: there is forcible entry in the cloth defence area.As shown in Figure 1, when pre-seting telephone number, key panel 16 is set and display screen 17 carries out by dialing.

As Fig. 2, shown in Figure 3, the utility model also comprises full range loudspeaker 31, is used for the hardware that support voice is reported to the police; Infrared dial-up circuit PCB assembly 32 is used to support infrared dialing system; Microwave treatment Drive and Control Circuit PCB assembly 33 is used to support the detection and the generation of microwave; Microwave sounding/flat plane antenna PCB assembly 34 is used to control the direction of detection; Metallic shield 35 is used to control the angle requirement of detection.

As shown in Figure 4, the utility model also is provided with power supply indication LED lamp 21, the indication "on" position; Infrared Lens 22; Function key 1 is to the LED display lamp 23 of function key 5 duty correspondences.

Please continue with reference to figure 5, shown in Figure 6, the utility model microwave sounding and generation are to be finished by the IC2HL921 module, main principle of work is according to Doppler's principle: when a microwave field was run into object, the frequency of reflection can change with the mobile status face of running into object; After the frequency of frequency that changes and local oscillation produces difference frequency, can handle and produce a frequency variation signal to IC2, yet after amplifying for the IC1 computing, when mobile object; Produce a high voltage position/(H) by the 14th pin, when not having mobile object, the 14th pin produces an electronegative potential (L), 14 pin of controlling IC1 through Q6 are current potential, at this moment when the 6th pin of the I/O mouth of IC3 (MCU) is electronegative potential, can send corresponding warning 4 or music, through the 28 pin input IC6's of IC3 (MCU), by being provided with after the IC6 amplification rear drive, give a warning or musical sound by loudspeaker.

One of function controlling part part pattern manually control comprises: electric power on/off, volume adjusting knob 11,12, five grades of function switch keys 13 of sensitivity adjusting button, record button 14, feeler switch 15 is play in recording, and alarm call is provided with panel 16 buttons, telephone alarm function ON/OFF button etc.Pattern two remote controls control mainly is the control operation function key partly, reaches purpose easily.Cardinal principle adopts the principle of work of general superhet, finishes decoding work by IC5 (RCM-IA), directly is connected major control with MCU (IC3): functions such as work ON/OFF, function selecting, volume, sensitivity.Keep in the manually control: record button 14, testing button 15 is play in recording, and alarm call is provided with the manual function of panel 16 buttons.

Recording and playback mainly are to make things convenient for the user when disliking built-in warning tones of product I C formula or music partly, and (no number of times limits) records (this function are applicable to various places, various countries languages) such as the individual character music oneself liked or voice arbitrarily.Record/player function is finished by IC7 SD8722, makes apparatus outage memory function IC die body.Also be after receiving instruction by MCU, drive IC 7 is play, and plays voice simultaneously and is amplified to loudspeaker by IC6 and sends voice.

General-purpose drives port and controls external equipment by the 30th pin output noble potential of IC3, mainly satisfies the user and drives various need for equipment.

The infrared telephony dial system, its principle of work is different with the microwave sounding principle, it mainly by sensor detect human body infrared after, amplify for the IC9 computing, turn off the microwave alarm partly by IC8 control MCU (IC3) again, dial in advance (3～5 sets of numbers) alarm call that (setting) stores by IC8, notify the user to have the human or animal to enter guarded region.

Please in conjunction with the accompanying drawings shown in 6, microwave sounding and generation unit linkage function control module, general-purpose drive port, infrared dialing system, and function control unit connects recording and playback unit.

Claims (2)

1. multi-functional Doppler's microwave sounding Security Controller has selected the Doppler high-frequency microwave sounding to be applied to detection drive unit of the present utility model, it is characterized in that: comprising:

Microwave sounding and generation unit are used to survey ohject displacement and produce audio alert;

Function control unit comprises two kinds of patterns of manual control and remote control control; Manually control comprises: electric power on/off, volume adjusting knob (11), and sensitivity adjusting button (12), five grades of function switch keys (13), record button (14), feeler switch (15) is play in recording, and alarm call is provided with panel (16) button, telephone alarm function ON/OFF button; Remote control control partly mainly is: finish decoding work by IC5, directly be connected with MCU;

Recording and playback unit are used to record and play voice;

General-purpose drives port, external equipment;

Infrared dialing system is used for invasion and dials preset number;

Microwave sounding and generation unit linkage function control module, general-purpose drive port, infrared dialing system, and function control unit connects recording and playback unit.

2. Security Controller according to claim 1 is characterized in that: also have sensitivity adjusting button, planar antenna and metallic shield.

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