CN205071370U - Human intelligent inductor - Google Patents
Human intelligent inductor Download PDFInfo
- Publication number
- CN205071370U CN205071370U CN201520692221.XU CN201520692221U CN205071370U CN 205071370 U CN205071370 U CN 205071370U CN 201520692221 U CN201520692221 U CN 201520692221U CN 205071370 U CN205071370 U CN 205071370U
- Authority
- CN
- China
- Prior art keywords
- module
- resistance
- chip
- infrared
- control module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Near-Field Transmission Systems (AREA)
Abstract
The utility model discloses a human intelligent inductor, human intelligent inductor includes power conversion module, microprocessor control module, bus communication module, infrared microwave response module, the microprocessor control module is connected with infrared microwave response module, bus communication module respectively, and remote data is received to the bus communication module, and the microprocessor control module is given in the transmission, converts the signal behind the infrared microwave response module response human information to and transferes the microprocessor control module, handles the back through the microprocessor control module, through the bus communication module control data wrap pass to bus communication 0 on. The utility model discloses but human intelligent inductor response distance is adjustable, the trigger sensitivity is high and accurate remote control and nimble some accuses, team control, time control, the regional scene control of realizing of ability.
Description
Technical field
This practicality relates to a kind of induction installation, particularly relates to human body intelligent inductor.
Background technology
Human body sensing has two kinds of conventional technology: 1, infrared ray; 2, microwave Doppler.
Infrared human body heat releasing induction is widely used in corridor automatic switch, burglar alarm etc.; But human body infrared induction often can be subject to the impact of environmental problem, and cause induction sensitivity to decline, distance of reaction is short; Infrared inductor on current market is all much that distance of reaction is very short, long all the sacrificing of distance of reaction is responded to accuracy and is realized, when sensitivity is turned up full blast, induction distance will be relative elongated, but sensitivity is higher, and to be subject to the impact of environment larger, just there will be frequent false triggering.
Microwave Doppler is produced by oscillator and goes out high frequency trace electromagnetic wave by antenna transmission, frequency displacement is produced when human body proximity, after antenna receives, through amplification, delay process, finally control light, but because microwave Doppler technology is active principle of induction, and microwave possesses very strong internal force through walls, and is not suitable for the use in building interior place.
Utility model content
In order to overcome defect of the prior art, provide human body intelligent inductor.
The utility model is realized by following proposal:
Human body intelligent inductor, described human body intelligent inductor comprises power transfer module, microprocessor control module, bus communication module, infrared microwave induction module; Microprocessor control module is connected with infrared microwave induction module, bus communication module respectively;
Bus communication module receives teledata, be transferred to microprocessor control module, convert signal to after infrared microwave induction module induction human body information and pass to microprocessor control module, after microprocessor control module process, by bus communication module, control data bag is passed on communication bus, power transfer module provides operating voltage to respectively above-mentioned several module.
Described infrared microwave induction module comprises infrared induction circuit and microwave induced module;
Infrared induction circuit and microwave induced module U3 export induced signal INT2, INT1 respectively to microprocessor control module;
Infrared induction circuit comprises chip U2, filter capacitor C3, C5, C6, C7, triode Q1, infrared probe Q2;
Wherein, described filter capacitor C5, C6 is connected to the power end of infrared probe Q2, filter capacitor C7 and pressure limiting resistance R4 is connected on signal end and the earth terminal of infrared probe Q2 respectively, resistance R15 is provided with between described chip U2 and infrared probe Q2, resistance R6 and R9 is also serially connected with between described resistance R15 and chip U2, described resistance R6 is corresponding with 5 pin of chip U2 to be connected, described resistance R15 is also corresponding with resistance R1 to be connected, the described resistance R1 other end is corresponding with resistance R1 to be connected, described resistance R1 is corresponding with resistance R5 to be connected, described resistance R5 is corresponding with 4 pin of chip U2 to be connected, also with resistance R8 with resistance R11 is corresponding is connected between resistance R5 and 4 pin of chip U2, ground connection after described resistance R8 and resistance R11 parallel connection, electric capacity C3 is connected with between 1 pin and 8 pin of described chip U2, described filter capacitor C7 is also corresponding with resistance R4 in parallel,
Described infrared probe Q2 is by analog signal transmission to infrared induction chip U2, and output induced signal is transferred to microprocessor control module by infrared induction chip U2.
The peripheral circuit that described bus communication control module comprises opto-coupler chip U6, U8, U9 and configures with opto-coupler chip;
Communication chip U7 is connected with photosignal isolation module, and chip U7 is connected with protection module.
The beneficial effects of the utility model are:
The utility model human body intelligent inductor employs infrared ray and responds to combine with microwave Doppler and solve shortcoming of the prior art; Human body intelligent inductor distance of reaction is adjustable, trigger sensitivity is high and accurate, remote controlled and a control can be realized flexibly, team control, time controling, region scenery control, inductor control and centralized computer control automatically, can the contextual data of automated back-up own, upload to main controller, when loss of data or replacing new equipment, press the button that main controller is corresponding, can data convert be realized, simple to operation.
Accompanying drawing explanation
Fig. 1 is the module frame chart of the utility model human body intelligent inductor;
Fig. 2 is infrared microwave induction module circuit diagram in the utility model human body intelligent inductor;
Fig. 3 is bus communication control module circuit diagram in the utility model human body intelligent inductor.
Embodiment
Below in conjunction with Fig. 1-3 and embodiment, the utility model is described further.
Human body intelligent inductor, described human body intelligent inductor comprises power transfer module, microprocessor control module, bus communication module, infrared microwave induction module; Microprocessor control module is connected with infrared microwave induction module, bus communication module respectively,
Bus communication module receives teledata, be transferred to microprocessor control module, convert signal to after infrared microwave induction module induction human body information and pass to microprocessor control module, after microprocessor control module process, by bus communication module, control data bag is passed on communication bus, power transfer module provides operating voltage to respectively above-mentioned several module.
In the utility model, power transfer module, microprocessor control module are existing known technology, and its principle and circuit connecting relation, do not repeat them here.
Described infrared microwave induction module comprises infrared induction circuit and microwave induced module;
Infrared induction circuit and microwave induced module U3 export induced signal INT2, INT1 respectively to microprocessor control module;
Infrared induction circuit comprises chip U2, filter capacitor C3, C5, C6, C7, triode Q1, infrared probe Q2;
Wherein, described filter capacitor C5, C6 is connected to the power end of infrared probe Q2, filter capacitor C7 and pressure limiting resistance R4 is connected on signal end and the earth terminal of infrared probe Q2 respectively, resistance R15 is provided with between described chip U2 and infrared probe Q2, resistance R6 and R9 is also serially connected with between described resistance R15 and chip U2, described resistance R6 is corresponding with 5 pin of chip U2 to be connected, described resistance R15 is also corresponding with resistance R1 to be connected, the described resistance R1 other end is corresponding with resistance R1 to be connected, described resistance R1 is corresponding with resistance R5 to be connected, described resistance R5 is corresponding with 4 pin of chip U2 to be connected, also with resistance R8 with resistance R11 is corresponding is connected between resistance R5 and 4 pin of chip U2, ground connection after described resistance R8 and resistance R11 parallel connection, electric capacity C3 is connected with between 1 pin and 8 pin of described chip U2, described filter capacitor C7 is also corresponding with resistance R4 in parallel,
Described infrared probe Q2 is by analog signal transmission to infrared induction chip U2, and output induced signal is transferred to microprocessor control module by infrared induction chip U2.
Infrared probe Q2 reads human body information, by 2 pin of analog signal transmission to infrared induction chip U2, infrared induction chip U2 converts the analog signal received to digital signal, exports induced signal to microprocessor control module by 6 pin of infrared induction chip U2; Adopt infrared induction chip U2 and traditional analog signal to amplify and directly send to compared with microprocessor control module, information processing rate is fast, signal stabilization, accurate.Chip U2 is connected with the internal circuit of microwave induced module U3 and principle is existing known technology, does not repeat them here.
The module of the existing comparatively ripe circuit of microwave induced employing, distance of reaction is far away, antijamming capability is strong.
Human body infrared induction combines with microwave induced, the advantages such as complementary the other side's shortcoming, has distance sensing, and induction sensitivity is high, stable.
The peripheral circuit that bus communication control module comprises opto-coupler chip U6, U8, U9 and configures with opto-coupler chip, the model of opto-coupler chip U6, U9 is 6N137, the model of opto-coupler chip U8 is PC817C, and communication chip U7 model is MAX487; Isolated by signal by light-coupled isolation device between bus communication control module and microprocessor, any interference affecting outside thoroughly eliminating common-mode voltage all can not have influence on the normal work of microprocessor.When its place branch short circuit, circuit can disconnect its branch automatically, makes other equipment normal pass, there will not be the situation that whole system is paralysed; 1,2,3,4 pin of communication chip U7 are connected with photosignal isolation module respectively, and 6,7 pin of chip U7 are connected with protection module respectively; Communication chip U7 definition signal threshold value be limited to ± 200mV up and down, namely as A-B>200mV, bus state should be expressed as " 1 ", as A-B<-200mV, bus state should be expressed as " 0 ", and when A-B is at ± 200mV, bus state should be uncertain, on A, B circuit of communication chip, establish upper and lower pull-up resistor R20, R24, this nondeterministic statement can be avoided completely and produce wrong transmission.
Protection module comprises Transient Suppression Diode TVS1, TVS2, TVS3, resistance R17, R21, the automatic protective resistance RF2 of overcurrent, RF3.
When being transferred to microprocessor, data are transferred to 30,31 pin of microprocessor chip U3 again by 6,7 pin entry communication chip internals of communication chip through optocoupler by communication chip 1,4 pin.
Peripheral circuit and the protection of described opto-coupler chip configuration are existing known technology, at this, repeat no more.
Although done comparatively detailed elaboration to the technical solution of the utility model and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.
Claims (2)
1. human body intelligent inductor, is characterized in that: described human body intelligent inductor comprises power transfer module, microprocessor control module, bus communication module, infrared microwave induction module; Microprocessor control module is connected with infrared microwave induction module, bus communication module respectively;
Bus communication module receives teledata, be transferred to microprocessor control module, convert signal to after infrared microwave induction module induction human body information and pass to microprocessor control module, after microprocessor control module process, by bus communication module, control data bag is passed on communication bus, power transfer module provides operating voltage to respectively above-mentioned several module;
Described infrared microwave induction module comprises infrared induction circuit and microwave induced module;
Infrared induction circuit and microwave induced module U3 export induced signal INT2, INT1 respectively to microprocessor control module;
Infrared induction circuit comprises chip U2, filter capacitor C3, C5, C6, C7, triode Q1, infrared probe Q2;
Wherein, described filter capacitor C5, C6 is connected to the power end of infrared probe Q2, filter capacitor C7 and pressure limiting resistance R4 is connected on signal end and the earth terminal of infrared probe Q2 respectively, resistance R15 is provided with between described chip U2 and infrared probe Q2, resistance R6 and R9 is also serially connected with between described resistance R15 and chip U2, described resistance R6 is corresponding with 5 pin of chip U2 to be connected, described resistance R15 is also corresponding with resistance R1 to be connected, the described resistance R1 other end is corresponding with resistance R1 to be connected, described resistance R1 is corresponding with resistance R5 to be connected, described resistance R5 is corresponding with 4 pin of chip U2 to be connected, also with resistance R8 with resistance R11 is corresponding is connected between resistance R5 and 4 pin of chip U2, ground connection after described resistance R8 and resistance R11 parallel connection, electric capacity C3 is connected with between 1 pin and 8 pin of described chip U2, described filter capacitor C7 is also corresponding with resistance R4 in parallel,
Described infrared probe Q2 is by analog signal transmission to infrared induction chip U2, and output induced signal is transferred to microprocessor control module by infrared induction chip U2.
2. human body intelligent inductor according to claim 1, is characterized in that: the peripheral circuit that described bus communication control module comprises opto-coupler chip U6, U8, U9 and configures with opto-coupler chip;
Communication chip U7 is connected with photosignal isolation module, and chip U7 is connected with protection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692221.XU CN205071370U (en) | 2015-09-07 | 2015-09-07 | Human intelligent inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692221.XU CN205071370U (en) | 2015-09-07 | 2015-09-07 | Human intelligent inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071370U true CN205071370U (en) | 2016-03-02 |
Family
ID=55397866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520692221.XU Expired - Fee Related CN205071370U (en) | 2015-09-07 | 2015-09-07 | Human intelligent inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464407A (en) * | 2017-08-08 | 2017-12-12 | 王世朝 | A kind of alarm method and system |
-
2015
- 2015-09-07 CN CN201520692221.XU patent/CN205071370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464407A (en) * | 2017-08-08 | 2017-12-12 | 王世朝 | A kind of alarm method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105449840A (en) | An intelligent sensor using wireless charging technology and an application system thereof | |
| CN105245186A (en) | Solar photovoltaic assembly monitoring and alarming system and working method thereof | |
| CN207215940U (en) | A kind of insulation monitoring and warning device of locating function with ground | |
| CN205071370U (en) | Human intelligent inductor | |
| CN203135826U (en) | Drive circuit of voltage type gate control device | |
| CN202918187U (en) | High power switch power supply possessing soft start and fault protection | |
| CN203083713U (en) | Intelligent double-identification sensor | |
| CN207559951U (en) | A kind of millimeter wave fast-pulse reflects excessive real-time protection circuit | |
| CN206041938U (en) | Low stray X wave band up converter | |
| CN204650700U (en) | A kind of supervisory system of energy-conserving and environment-protective | |
| CN204331958U (en) | Based on the passive infrared detection device of Zigbee-technology | |
| CN204859121U (en) | Solid -state pulse power amplifier of S wave band 40W | |
| CN202856314U (en) | Residual current circuit breaker having self-setting function | |
| CN201145846Y (en) | Apparatus for monitoring electric fire disaster | |
| CN103633613A (en) | Over small-current automatic power-off protection circuit and charger | |
| CN203951457U (en) | A kind of microwave sensor | |
| CN204065225U (en) | Range self-adapting current detecting fibre-optic transmission system (FOTS) | |
| CN207744071U (en) | A kind of household monitoring system based on cloud computing | |
| CN205192546U (en) | Flow monitor | |
| CN204990644U (en) | Realize wireless device of forwardding that wired alarm detector and wireless alarm sensor be connected | |
| CN206132924U (en) | Local discharge monitoring device of transformer | |
| CN204807997U (en) | Intelligence signal isolation changer | |
| CN204794342U (en) | Double - circuit power switching over system with record wave energy | |
| CN212518936U (en) | Non-switching value smoke sensor adaptation circuit | |
| CN210514497U (en) | Distribution fault detection device based on self-organizing network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |