CN204463365U - A kind of family can communicate children's safety intelligent protection device - Google Patents
A kind of family can communicate children's safety intelligent protection device Download PDFInfo
- Publication number
- CN204463365U CN204463365U CN201520027652.4U CN201520027652U CN204463365U CN 204463365 U CN204463365 U CN 204463365U CN 201520027652 U CN201520027652 U CN 201520027652U CN 204463365 U CN204463365 U CN 204463365U
- Authority
- CN
- China
- Prior art keywords
- module
- circuit module
- children
- protection device
- communicate
- 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
Abstract
The utility model discloses a kind of family can to communicate children's safety intelligent protection device, that its design feature is: single-chip microcomputer connects infrared circuit module, ultrasonic listening circuit module, pyroelectric sensor circuit module, gsm communication module, information display module, voice alarm circuit module, user's keyboard circuit module and power management module respectively for preventing children's for want of awareness of safety and touch the intelligent apparatus of dangerous goods.The utility model has the advantages that: realize and using method simple, there is detection and prevent dual-use function, safe and reliable.It can detect around intelligent protection device whether there is threat effectively, when detection circuit detects that having object then to start sound and light alarm part and carry out prompting by information display module in probe sensing range carries out early warning around.When cannot remove if threaten always, start gsm module and notify that related personnel takes appropriate action in time.
Description
Technical field
The utility model relates to a kind of safe and intelligent safeguard, is specifically related to a kind of family and can communicates children's safety intelligent protection device.
Background technology
Along with the development in epoch, this topic of cherish life, is more and more subject to concern and the attention of people, has become the theme in epoch.Being concerned about that the safety and Health of children is grown up also is an important topic, and many children lack awareness of safety and touch some dangerous goods and cause dead tragedy to occur recently.Can use in some hazardous locations native system that conventional physical can be replaced to protect form to prevent the generation of some danger, avoid irreversible serious consequence occurs.
Summary of the invention
The purpose of this utility model there are provided a kind of family and can to communicate children's safety intelligent protection device, is that it has practicality, economy and easy to operate advantage for preventing children's for want of awareness of safety and touch the intelligent apparatus of dangerous goods.
The utility model is achieved like this; A kind of family can communicate children's safety intelligent protection device, mainly comprises master controller (single-chip microcomputer), infrared circuit module, ultrasonic listening circuit module, pyroelectric sensor circuit module, gsm communication module, information display module, voice alarm circuit module, user's keyboard circuit module and power management module; It is characterized in that: single-chip microcomputer connects infrared circuit module, ultrasonic listening circuit module, pyroelectric sensor circuit module, gsm communication module, information display module, voice alarm circuit module, user's keyboard circuit module and power management module respectively.
Infrared circuit module described in the utility model, this module comprises infrared transmitting tube, infrared receiving tube and infrared emittance by-pass cock, directly exports low and high level to master controller during work.
Ultrasonic listening circuit module described in the utility model is ultrasonic sensor, mainly include transmitter and receiver, No. four ultrasonic sensors produce time sequential pulse by master controller and drive its work, and master controller catches feedback level information and dyscalculia distance.
Pyroelectric sensor circuit module described in the utility model comprises double base probe pyroelectric sensor, distance of reaction by-pass cock and induction sensitivity by-pass cock, directly exports low and high level to master controller during work.
Gsm communication module described in the utility model is connected with master controller by serial communication mode by SIM900A module, send by controller the LED display that AT instruction controls its work, information display module is 128x64 resolution, be connected with controller by SPI communication pattern.
Voice alarm circuit module described in the utility model is made up of electronic components such as ISD1420 chip, miaow head, loudspeaker, is linked with master controller by 8 bit address lines and recording playback control line.
User's keyboard circuit module described in the utility model is made up of eight toggle switchs and 4x4 matrix keyboard, is directly connected with master controller.
Power management module described in the utility model is primarily of 5V-20W Switching Power Supply and 3.3V mu balanced circuit composition.
Principle of work of the present utility model is: power management module starts, and user by input through keyboard, arranges correlation parameter and threshold value and is stored in MCU.When object range detection instrument is far away, ultrasonic distance detects and starts working, during close together, infrared information collection and pyroelectricity signals collecting are started working, and the data of detection are sent to MCU, MCU shows after data being processed in OLED display screen again, and carries out voice message and start gsm module communicating.During use, system hardware is built and is determined by application region.As electrification in high voltage district, this region is closed and surrounds, place one group infrared, ultrasound wave, pyroelectric sensor respectively in all directions on demand, put up peripheral circuit, after ward leaves, set start up system.When sensor has detected that people starts to enter guard state near system, when entering dangerous warning line, open flash of light, voice warn (can by installation personnel free setting voice content), and in OLED display screen, point out hazardous location please don't be close.If meet accident, OLED screen automatically shows self first aid measure and opens GSM simultaneously and notify that ward has a mind to outer generation and process in time, avoids more serious consequence to occur, realizes the object of intelligent protection.
Technique effect of the present utility model is: (1) effectively can grasp the field condition near device.When sensor has detected that people starts to enter guard state near system, when entering dangerous warning line, open flash of light, voice warn (can by installation personnel free setting voice content), and in OLED display screen, point out hazardous location please don't be close.If meet accident, OLED display screen automatically shows self first aid measure and opens GSM simultaneously and notify that ward surprisingly specified place occurs, and avoids more serious consequence to occur, has the very large market demand.(2) realize and using method simple, there is detection and prevent dual-use function, safe and reliable.It can detect around intelligent protection device whether there is threat effectively, when detection circuit detects that having object then to start sound and light alarm part and carry out prompting by information display module in probe sensing range carries out early warning around.When cannot remove if threaten always, start gsm module and notify that related personnel takes appropriate action in time.
Accompanying drawing explanation
Fig. 1 is structural principle block scheme of the present utility model.
In the drawings, 1, primary controller (single-chip microcomputer), 2, infrared circuit module, 3, ultrasonic listening circuit module, 4, pyroelectric sensor circuit module, 5, gsm communication module, 6, information display module, 7, voice alarm circuit module, 8, user's keyboard circuit module, 9, power management module.
Embodiment
As shown in Figure 1, the utility model is achieved like this, a kind of family can communicate children's safety intelligent protection device, mainly comprises single-chip microcomputer 1, infrared circuit module 2, ultrasonic listening circuit module 3, pyroelectric sensor circuit module 4, gsm communication module 5, information display module 6, voice alarm circuit module 7, user's keyboard circuit module 8 and power management module 9; It is characterized in that: single-chip microcomputer 1 connects infrared circuit module 2, ultrasonic listening circuit module 3, pyroelectric sensor circuit module 4, gsm communication module 5, information display module 6, voice alarm circuit module 7, user's keyboard circuit module 8 and power management module 9 respectively.
Infrared circuit module described in the utility model: infrared circuit module is the measuring system of medium with infrared ray, E18-D80NK-N this be a kind of photoelectric sensor integrating launching and receiving, detect that target is low level output.Utilizing emitted light sends after ovennodulation, irradiation unit preceding object thing, if there is barrier, barrier is by these infrared waves of reflection, Receiver carries out demodulation output to reflected light, utilizes infrared receiving tube reflection wave to be detected, by the analysis to reflected wave information, judge obstacle distance, effectively avoid the interference of visible ray.The use of lens, also make this sensor can detect farthest 80 cm distance (due to the characteristic of infrared light, the object of different colours, the ultimate range that can detect also has difference; Farthest, black object is nearest for white object).Detect the distance of barrier can be regulated by the potentiometer knob of afterbody as requested, this module has that detection range is far away, little by visible ray interference, low price, be easy to assembling, the feature such as easy to use.
Ultrasonic listening circuit module described in the utility model: ultrasonic sensor has transmitter and receiver, but a ultrasonic sensor also can have the double action sending and receive sound wave.Ultrasonic sensor utilizes the principle of piezoelectric effect electric energy and ultrasound wave mutually to be transformed, and namely when launching hyperacoustic, being changed by electric energy, launching ultrasound wave; And when receiving echo, then convert ultrasonic vibration to electric signal.During work, first single-chip microcomputer is utilized to export the trigger pip of a 40kHz, trigger pip is input to ultrasonic distance measuring module by TRIG pin, ultrasound wave is launched to a direction again by the transmitter of ultrasonic distance measuring module, while x time, single-chip microcomputer starts timing by software, ultrasound wave is propagated in atmosphere, encounter barrier in way to return, feed back to single-chip microcomputer by generation back-signalling by ECHO pin after the receiver of ultrasonic distance measuring module receives reflection wave, now single-chip microcomputer just stops timing immediately.
Pyroelectric sensor circuit module described in the utility model: this module can realize full-automatic induction, people enters its induction range and then exports high level, and people leaves induction range then automatic time delay closedown high level, output low level.Have the initialization time of about one minute after the energising of this module, module can export 0-3 time compartment of terrain during this period, enters holding state after one minute.Induction module adopts double base probe, and respond to according to the infrared spectrum arrival time of double base, the difference of distance, difference is larger, responds to sensitiveer.In addition, in order to increase induction angular range round lens, also make probe four sides all respond to, but the left and right sides still larger than upper and lower both direction induction range, sensitivity is strong.
Gsm communication module described in the utility model: this module is made up of baseband chip, power supply A-SIC, Flash, baseband processing chip, storer, power amplifier, based on GSM network communication, can carry out the functions such as SMS messaging, voice call, GPRS data transmission.After gsm module starts, module and core CPU produce data interaction, and GSM sends warning message to service centre, and service centre upon receipt of a service request, to designated user transmission alarm note, and circulates to call to the user specified and warns.The effect of this module is the notice work sending warning information and called designated user, avoids producing dangerous situation.
Information display module described in the utility model: information display module mainly uses OLED display screen, i.e. Organic Light Emitting Diode, is also called Organic Electricity laser display, and its display technique is different from traditional LCD display mode, without the need to backlight, but adopt very thin coating of organic material and glass substrate, when the current flows, organic material oneself is luminous, compare traditional LCD display, it is lighter and thinner, and visible angle is larger, soft environment-protective and more power saving.When people enters dangerous warning line, OLED display screen is pointed out hazardous location please don't be close, if meet accident, OLED screen shows self first aid automatically.
Voice alarm circuit module described in the utility model: sound circuit is made up of electronic components such as ISD1420 chip, miaow head, loudspeaker, can carry out the recording of voice, broadcasting and control very simple.Wherein ISD1420 chip provides multinomial New function, comprises built-in multi information management system, and information is pointed out, double-mode (independent & is embedded) and customizable information operating instruction sound effect function.This chip internal includes the systemic-function in all directions such as automatic growth control, the preposition expander of microphone, speaker drive circuit, oscillator and internal memory.Voice module is when control system sends the order of speech play, and this circuit starts the function performing speech play, sends voice alarm.
Claims (1)
1. family can communicate a children's safety intelligent protection device, mainly comprises master controller, infrared circuit module, ultrasonic listening circuit module, pyroelectric sensor circuit module, gsm communication module, information display module, voice alarm circuit module, user's keyboard circuit module and power management module; It is characterized in that: single-chip microcomputer connects infrared circuit module, ultrasonic listening circuit module, pyroelectric sensor circuit module, gsm communication module, information display module, voice alarm circuit module, user's keyboard circuit module and power management module respectively.
2.a kind of family according to claim 1 can communicate children's safety intelligent protection device, it is characterized in that: described infrared circuit module, this module comprises infrared transmitting tube, infrared receiving tube and infrared emittance by-pass cock, directly exports low and high level to master controller during work.
3.a kind of family according to claim 1 can communicate children's safety intelligent protection device, it is characterized in that: described ultrasonic listening circuit module is ultrasonic sensor, mainly include transmitter and receiver, No. four ultrasonic sensors produce time sequential pulse by master controller and drive its work, and master controller catches feedback level information and dyscalculia distance.
4.a kind of family according to claim 1 can communicate children's safety intelligent protection device, it is characterized in that: described pyroelectric sensor circuit module comprises double base probe pyroelectric sensor, distance of reaction by-pass cock and induction sensitivity by-pass cock, directly exports low and high level to master controller during work.
5.a kind of family according to claim 1 can communicate children's safety intelligent protection device, it is characterized in that: described gsm communication module is connected with master controller by serial communication mode by SIM900A module, send by controller the LED display that AT instruction controls its work, information display module is 128x64 resolution, be connected with controller by SPI communication pattern.
6.a kind of family according to claim 1 can communicate children's safety intelligent protection device, it is characterized in that: described voice alarm circuit module is made up of ISD1420 chip, miaow head, loudspeaker electronic component, linked with master controller by 8 bit address lines and recording playback control line.
7.a kind of family according to claim 1 can communicate children's safety intelligent protection device, it is characterized in that: described user's keyboard circuit module is made up of eight toggle switchs and 4x4 matrix keyboard, is directly connected with master controller.
8.a kind of family according to claim 1 can communicate children's safety intelligent protection device, it is characterized in that: described power management module is primarily of 5V-20W Switching Power Supply and 3.3V mu balanced circuit composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027652.4U CN204463365U (en) | 2015-01-16 | 2015-01-16 | A kind of family can communicate children's safety intelligent protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027652.4U CN204463365U (en) | 2015-01-16 | 2015-01-16 | A kind of family can communicate children's safety intelligent protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204463365U true CN204463365U (en) | 2015-07-08 |
Family
ID=53670219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520027652.4U Expired - Fee Related CN204463365U (en) | 2015-01-16 | 2015-01-16 | A kind of family can communicate children's safety intelligent protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204463365U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297191A (en) * | 2016-11-12 | 2017-01-04 | 南华大学 | In the confined space, life security is monitored and early warning system automatically |
| CN107157467A (en) * | 2017-06-13 | 2017-09-15 | 陈畅 | A kind of photo-electric heart rate measuring instrument |
| CN111815898A (en) * | 2019-04-12 | 2020-10-23 | 易程(苏州)电子科技股份有限公司 | Infant behavior monitoring and alarming system and method |
-
2015
- 2015-01-16 CN CN201520027652.4U patent/CN204463365U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297191A (en) * | 2016-11-12 | 2017-01-04 | 南华大学 | In the confined space, life security is monitored and early warning system automatically |
| CN107157467A (en) * | 2017-06-13 | 2017-09-15 | 陈畅 | A kind of photo-electric heart rate measuring instrument |
| CN111815898A (en) * | 2019-04-12 | 2020-10-23 | 易程(苏州)电子科技股份有限公司 | Infant behavior monitoring and alarming system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204463365U (en) | A kind of family can communicate children's safety intelligent protection device | |
| CN104408896A (en) | Zigbee networking-based intelligent safe-guard system and realization method | |
| CN105137450A (en) | Low false-alarm dual-Gm-APD detector photon counting laser radar | |
| CN104843119A (en) | Intelligent safety reminder control device for children bicycle | |
| CN101739787A (en) | Multi-functional household safe wireless monitoring system and method therefor | |
| CN208360045U (en) | A kind of pedestrian's alarming device for electric vehicle and electric car | |
| CN201509234U (en) | Mobile phone with function of distance measuring | |
| CN104298118A (en) | Intelligent housing system | |
| CN204726583U (en) | A kind of child's bicycle intelligent and safe reminds control setup | |
| CN109172292A (en) | A kind of intelligent guiding walking stick for blind person | |
| CN205068701U (en) | Alarm based on ultrasonic wave distance measuring principle prevents that car wife from stifling | |
| CN2906645Y (en) | Distance detector for the blind | |
| CN201352377Y (en) | Ultrasonic sensor monitoring alarm and computer shooting interface device | |
| CN209092079U (en) | A kind of intelligent guiding walking stick for blind person | |
| CN201773465U (en) | Passive wireless infrared alarming device | |
| CN205428093U (en) | Museum historical relic electronic monitoring system | |
| CN204559775U (en) | A kind of automatic teller machine intelligent monitor system | |
| CN202003468U (en) | Home-use passive infrared alarm | |
| CN103942928B (en) | A kind of pre-myopic-preventing instrument and method | |
| CN213876969U (en) | Temperature-controllable alarm circuit | |
| CN104408849B (en) | Door/window alarm equipment based on optical fiber sensing | |
| CN208260398U (en) | Control system of air purifier and air purifier | |
| CN203502586U (en) | Home safety system based on ultrasonic range finding module | |
| CN202119747U (en) | Portable methane detection alarm | |
| CN105608843A (en) | Combustible gas alarm control system |
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: 20150708 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |