CN207792395U - A kind of human body detecting device - Google Patents
A kind of human body detecting device Download PDFInfo
- Publication number
- CN207792395U CN207792395U CN201820076328.5U CN201820076328U CN207792395U CN 207792395 U CN207792395 U CN 207792395U CN 201820076328 U CN201820076328 U CN 201820076328U CN 207792395 U CN207792395 U CN 207792395U
- Authority
- CN
- China
- Prior art keywords
- human body
- detecting device
- connect
- detection module
- body detecting
- 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
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a kind of human body detecting devices, it is related to automatic detection field, including human detection module, the human detection module includes human body infrared detection module and Microwave Detector, two kinds of detection modes are connected by AND circuit, false detection rate can be reduced, the human body infrared detection module and Microwave Detector are connect by microcontroller with serial ports conversion chip again, the serial ports conversion chip is connect by USB interface with elevator data analyzer, the elevator data analyzer is connect by camera with voice output module, realize in lift car there is nobody detection；Voice output is that voice signal is connected again by elevator data analyzer with camera through camera connection voice output module, realizes the function of voice downstream output.
Description
Technical field
The utility model is related to automatic detection field more particularly to a kind of human body detecting devices.
Background technology
In elevator internet of things equipment, the video acquisition camera of video monitoring in the market is in image acquisition process at present
All it is mostly a kind of one-way voice pattern, only the voice transfer with uplink, allows the voice of video monitoring to pass to server
On, and cannot carry out voice downstream transmission to video monitoring regional in distal end, that is, be in user at client cannot in
People in monitoring carries out real time phone call, and can only determine whether the shape of someone by video, image in terms of human testing
State, the camera in elevator do not have the function of human testing.
Utility model content
In view of this, the utility model design completes a kind of human body detecting device, human body infrared detection module and micro-
Wave detection module connects microcontroller by AND circuit, realizes human testing, and can reduce false detection rate；Voice output is
Voice signal is connected by elevator data analyzer with camera connects voice output module by camera again, realizes voice
Downlink output.
The utility model is solved the above problems by following technological means：
A kind of human body detecting device, including human detection module, the human detection module include human body infrared detection mould
Block and Microwave Detector, and the human body infrared detection module connects microcontroller with Microwave Detector by AND circuit
Input terminal, the output end of the microcontroller connect with serial ports conversion chip, the serial ports conversion chip by USB interface with
Elevator data analyzer connects, and the elevator data analyzer is connect by camera with voice output module；
The human body infrared detection module includes infrared thermal release electric processing chip, pyroelectric infrared sensor and voice amplification
The input terminal of circuit, the infrared thermal release electric processing chip is connect with pyroelectric infrared sensor, the infrared thermal releasing electric treatment
The output end of chip is connect with microcontroller, and the voice amplification circuit is connect with voice output module.
Further, the human body infrared detection module further includes the alarm being separately connected with infrared thermal release electric processing chip
Circuit and reset circuit.
Further, the model of the Microwave Detector includes RCWL-0516.
Further, the microcontroller includes STM32F103 microcontrollers.
Further, the model of the infrared thermal release electric processing chip includes BISS0001.
Further, the model of the serial ports conversion chip includes MAX3232ECAE.
Further, described to be used for that transmit the USB interface of serial signal include mini-USB interface.
Further, the model of the elevator data analyzer includes T6800-A.
A kind of human body detecting device of the utility model has the advantages that：
The utility model provides a kind of human body detecting device, and pyroelectric infrared sensor collects human body signal, passes through
The delay of setting and locking processing, then micro- required for infrared thermal release electric processing chip is amplified signal and carried out to signal
Controller processing, or microcontroller is directly connected to by Microwave Detector, two kinds of detection modes are connected by AND circuit, energy
False detection rate is enough reduced, microcontroller is reconnected, signal is converted into serial data by serial ports conversion chip, and connect by USB
Elevator data analyzer is transported in oral instructions, realizes in lift car there is nobody detection；In addition, elevator data analyzer passes through camera shooting
Head connection voice output module, and voice output module is connect with voice amplification circuit, is exported by amplifying signal, realizes language
The function of sound downlink output.
Description of the drawings
It, below will be to attached needed in embodiment in order to illustrate more clearly of the technical solution of the utility model
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of block diagram of human body detecting device of the utility model；
Fig. 2 is a kind of BISS0001 chips connection circuit diagram of human body detecting device of the utility model；
Fig. 3 is a kind of voice amplification circuit connection diagram of human body detecting device of the utility model；
Fig. 4 is a kind of STM32F103 microcontrollers connection circuit diagram of human body detecting device of the utility model；
Fig. 5 is a kind of MAX3232ECAE chips connection circuit diagram of human body detecting device of the utility model.
Specific implementation mode
In the description of the present invention, it should be understood that term "center", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply and is signified
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this practicality
Novel limitation.Term " first ", " second " are used for description purposes only, be not understood to indicate or imply relative importance or
Person implicitly indicates the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or hidden
Include one or more this feature containing ground.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is
Two or more.
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment
As shown in Figure 1, a kind of human body detecting device, including human detection module, the human detection module include human body
Infrared detection module, fingerprint identification module and Microwave Detector, and the human body infrared detection module and Microwave Detector are connected by AND circuit
The input terminal of microcontroller is connect, the output end of the microcontroller is connect with serial ports conversion chip, and the serial ports conversion chip is logical
It crosses USB interface to connect with elevator data analyzer, the elevator data analyzer is connect by camera with voice output module；
Specifically, the human body infrared detection module include infrared thermal release electric processing chip, pyroelectric infrared sensor and
The input terminal of voice amplification circuit, the infrared thermal release electric processing chip is connect with pyroelectric infrared sensor, the infrared heat
The output end for releasing electric treatment chip is connect with microcontroller, and the voice amplification circuit is connect with voice output module.
It should be noted that the model of Microwave Detector includes RCWL-0516, the Microwave Detector and the people
Body infrared detection module, fingerprint identification module is connected by AND circuit, one is or logic, another kind be and logic；Specifically, or logic
In, both Microwave Detector or human body infrared detection module any of which have detected that human body can output signal to
Then microcontroller passes through microcontroller processing signal and is converted into serial data by serial ports conversion chip, then passes through USB interface
Connect the elevator data analyzer；With logic, two kinds of Microwave Detector, human body infrared detection module detection modes are same
When detect and can just output signal to microcontroller when human body signal, then pass through microcontroller processing signal and converted by serial ports
Chip is converted into serial data, then connects the elevator data analyzer by USB interface；Such benefit is according to actually making
With the case where determine selection one of which logical relation, to realize the detection for having nobody in lift car, and can reduce
False detection rate.
Specifically, the model of the infrared thermal release electric processing chip of the present embodiment includes BISS0001, circuit diagram is connected
As shown in Figure 2；The model of pyroelectric infrared sensor includes PIR-D203S；The model of voice amplification circuit includes LM386, electricity
Road connection diagram is as shown in Figure 3；The microcontroller includes STM32F103 microcontrollers, and concrete model includes
STM32F103C8T6-LQFP48, specific microcontroller connection circuit diagram figure as shown in figure 4, its UART1_RXD pin,
UART1_TXD pins are separately connected serial ports conversion chip i.e. UART1_RXD pins, the UART1_TXD of MAX3232ECAE chips and draw
Foot, specific MAX3232ECAE chips connection circuit diagram are as shown in Figure 5.
In the present embodiment, the human body infrared detection module further includes being separately connected with infrared thermal release electric processing chip
The alarm to abnormal conditions and the reset to normal work may be implemented in warning circuit and reset circuit.
In the present embodiment, the serial ports conversion chip includes RS232, and USB interface includes mini-USB interface, specifically
, the model of the elevator data analyzer includes T6800-A, and the USB interface connection elevator data analyzer is supplied to equipment
Electricity.
It should be noted that the course of work of human body infrared detection module is that pyroelectric infrared sensor collects human body
Signal amplifies signal by infrared thermal release electric processing chip and is carried out at the required delay and locking being arranged to signal
Reason, is then handled, then signal is converted into serial data by serial ports conversion chip by microcontroller, is then passed by USB interface
Elevator data analyzer is transported to, realizes in lift car there is nobody infrared detection；And Microwave Detector similarly can be real
It is directly to be connected with microcontroller, then signal is converted by serial ports to have nobody detection, Microwave Detector in existing lift car
Chip is converted into serial data, is then transmitted to elevator data analyzer, human body infrared detection module and microwave by USB interface
Detection module is connected by AND circuit, and the two signal relatively enters back into microcontroller and handled, and can reduce false detection rate；
Voice output is that by elevator data analyzer and camera, (camera in the present embodiment is not entity camera shooting to voice signal
Head, but the cable in camera is used to be attached elevator data analyzer with voice output module) be connected passes through again
Camera connects voice output module, realizes the downlink output of voice.
The utility model provides a kind of human body detecting device, and pyroelectric infrared sensor collects human body signal, passes through
The delay of setting and locking processing, then micro- required for infrared thermal release electric processing chip is amplified signal and carried out to signal
Controller processing, or microcontroller is directly connected to by Microwave Detector, two kinds of detection modes are connected by AND circuit, energy
False detection rate is enough reduced, microcontroller is reconnected, signal is converted into serial data by serial ports conversion chip, and connect by USB
Elevator data analyzer is transported in oral instructions, realizes in lift car there is nobody detection；In addition, elevator data analyzer passes through camera shooting
Head connection voice output module, and voice output module is connect with voice amplification circuit, is exported by amplifying signal, realizes language
The function of sound downlink output.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (8)
1. a kind of human body detecting device, it is characterised in that：Including human detection module, the human detection module includes that human body is red
Outer detection module and Microwave Detector, the output end and microcontroller of the human body infrared detection module and Microwave Detector
Input terminal electrical connection, the output end of the microcontroller connect with serial ports conversion chip, and the serial ports conversion chip passes through USB
Interface is connect with elevator data analyzer, and the elevator data analyzer is connect by camera with voice output module；
The human body infrared detection module includes infrared thermal release electric processing chip, pyroelectric infrared sensor and voice amplification electricity
The input terminal on road, the infrared thermal release electric processing chip is connect with pyroelectric infrared sensor, the infrared thermal releasing electric treatment core
The output end of piece is connect with microcontroller, and the voice amplification circuit is connect with voice output module.
2. a kind of human body detecting device according to claim 1, which is characterized in that the human body infrared detection module also wraps
Include the warning circuit and reset circuit being separately connected with infrared thermal release electric processing chip.
3. a kind of human body detecting device according to claim 1, which is characterized in that the model packet of the Microwave Detector
Include RCWL-0516.
4. a kind of human body detecting device according to claim 1, which is characterized in that the microcontroller includes
STM32F103 microcontrollers.
5. a kind of human body detecting device according to claim 2, which is characterized in that the infrared thermal release electric processing chip
Model includes BISS0001.
6. a kind of human body detecting device according to claim 1, which is characterized in that the model packet of the serial ports conversion chip
Include MAX3232ECAE.
7. a kind of human body detecting device according to claim 1, which is characterized in that the USB interface includes mini-USB
Interface.
8. a kind of human body detecting device according to claim 1, which is characterized in that the model of the elevator data analyzer
Including T6800-A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076328.5U CN207792395U (en) | 2018-01-17 | 2018-01-17 | A kind of human body detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076328.5U CN207792395U (en) | 2018-01-17 | 2018-01-17 | A kind of human body detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207792395U true CN207792395U (en) | 2018-08-31 |
Family
ID=63271035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820076328.5U Expired - Fee Related CN207792395U (en) | 2018-01-17 | 2018-01-17 | A kind of human body detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207792395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625613A (en) * | 2021-07-07 | 2021-11-09 | 青岛中科英泰商用系统股份有限公司 | Display screen control device and method thereof |
-
2018
- 2018-01-17 CN CN201820076328.5U patent/CN207792395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625613A (en) * | 2021-07-07 | 2021-11-09 | 青岛中科英泰商用系统股份有限公司 | Display screen control device and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102970051B (en) | Anti-interference wireless communication system | |
| WO2010124538A1 (en) | Electric kettle with wireless temperature transmission | |
| CN105056357A (en) | Human body oxygen inhalation system controlled by vital sign monitoring bracelet | |
| CN207792395U (en) | A kind of human body detecting device | |
| CN115686162B (en) | Liquid cooling circulation system and method of server, electronic device and storage medium | |
| CN109445297A (en) | It is a kind of to realize the smart home monitoring device remotely controlled | |
| CN206348892U (en) | A kind of home fire safety monitoring management system | |
| CN218220183U (en) | Non-contact sleep monitoring device and system | |
| CN201233635Y (en) | Infrared detection device | |
| CN207541747U (en) | A kind of factory floor monitoring system based on LoRa | |
| CN206773867U (en) | A kind of infrared flame-failure detector | |
| CN107062788A (en) | A kind of refrigerator and its safety protection method with home security | |
| CN205451366U (en) | Intelligence fire monitoring system | |
| CN207110701U (en) | It is a kind of can human body infrared sensing lockset | |
| CN211656333U (en) | Microphone module based on temperature perception is adjusted | |
| CN209513063U (en) | A kind of concentrating type digital multi wireless temperature measuring device | |
| CN211741864U (en) | Infectious disease room monitoring system based on power line communication technology | |
| CN107174226A (en) | One kind is used for digitized remote control health monitoring device | |
| CN207475942U (en) | A kind of human body infrared ray receiving processing circuit | |
| CN106200516A (en) | A kind of domestic intelligent humanoid service robot control system | |
| CN205810049U (en) | Detector for electric fire protection based on modified model two lines bus | |
| CN109101458A (en) | A kind of ARM architecture integrated circuit board of super-small | |
| CN208739139U (en) | A kind of fire-fighting things-internet gateway equipment | |
| CN107911905A (en) | A kind of human body infrared ray receiving processing circuit and its processing method | |
| CN205506225U (en) | Human body IR induction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20220117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |