CN106919136B - A kind of Intelligent gas monitoring device for smart home - Google Patents
A kind of Intelligent gas monitoring device for smart home Download PDFInfo
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- CN106919136B CN106919136B CN201710252607.2A CN201710252607A CN106919136B CN 106919136 B CN106919136 B CN 106919136B CN 201710252607 A CN201710252607 A CN 201710252607A CN 106919136 B CN106919136 B CN 106919136B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/16—Plc to applications
- G05B2219/163—Domotique, domestic, home control, automation, smart, intelligent house
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The present invention relates to a kind of Intelligent gas monitoring devices for smart home, including main body, Zhong Kong mechanism and testing agency, testing agency includes driving assembly and detection components, the driving component includes driving motor, drive shaft, drive gear, it is driven frame, transmission gear and drive rod, detection components include two detection units, Zhong Kong mechanism includes central control module, motor control module, wireless communication module, gas detection module, display control module, key control module, state indicator module and working power module, working power module includes working power circuit, this is in the Intelligent gas monitoring device of smart home, it can be realized device by testing agency and carry out large-scale gas detection, to improve the practicability of device；In working power circuit, production cost is greatly reduced, the market competitiveness of device is improved while realizing supply voltage stabilization output using conventional component.
Description
Technical field
The present invention relates to smart home device field, in particular to a kind of Intelligent gas for smart home monitors dress
It sets.
Background technique
Smart home (English: smart home, home automation) is to utilize comprehensive wiring using house as platform
Technology, network communication technology, security precautions technology, automatic control technology, audio and video technology are by the related facility collection of home life
At constructing the management system of efficient housing facilities and family's schedule affairs, promote house security, convenience, comfort, skill
Art, and realize the living environment of environmental protection and energy saving.
In present family, gas pressuring station device is all to be fixed on certain, and the range of detection is very limited, thus
Reduce the reliability of detection；Moreover, in present gas pressuring station device, internal working power circuit is all used
Expensive integrated circuit carries out pressure stabilizing output, such as 7805 etc., although application is universal, and cheap, still without
Method meets the requirement of present gas pressuring station device low cost, to cope with now fierce smart home competitive market.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for smart home
Intelligent gas monitoring device.
The technical solution adopted by the present invention to solve the technical problems is: a kind of Intelligent gas monitoring for smart home
Device, including main body, Zhong Kong mechanism and testing agency, the testing agency are arranged in main body, and the Zhong Kong mechanism setting exists
It the inside of main body and is electrically connected with testing agency；
The testing agency includes driving assembly and detection components, and the driving component includes driving motor, drive shaft, drive
Moving gear, transmission frame, transmission gear and drive rod, the driving motor are described by drive shaft and driving gear transmission connection
The tooth of outer peripheral gear is driven circumferentially to be uniformly distributed along the semicircle periphery of driving gear, the inner wall up and down of the transmission frame is equipped with
First driving cog, first driving cog are engaged with driving gear, and the driving gear is located at the inside of transmission frame, the transmission
The top of frame is equipped with several second driving cogs, and second driving cog is uniformly distributed above transmission frame, and described second passes
Movable tooth is engaged with transmission gear, and the drive rod and transmission gear are sequentially connected, and the transmission gear is located at the top of transmission frame；
The detection components include two detection units, and the detection unit is separately positioned on the both ends of drive rod；
Wherein, driving motor controls driving gear in the inner rotation of transmission frame, due to being driven the upper of frame by drive shaft
First driving cog of lower inner wall is engaged with driving gear, and drives the tooth of outer peripheral gear along the semicircle periphery week of driving gear
To being uniformly distributed, so transmission frame will move left and right；Then, the second driving cog above frame is driven to nibble with transmission gear
It closes, realizes the back rotation of coming of transmission gear, then can control swinging back and forth for drive rod, improve the gas of device
Detection range.
The Zhong Kong mechanism includes central control module, the motor control module connecting with central control module, channel radio
Module, gas detection module, display control module, key control module, state indicator module and working power module are interrogated, it is described
Driving motor is electrically connected with motor control module, and the central control module is PLC.
Wherein, central control module, for carrying out the module of intelligentized control method, herein, central control module to device
It is PLC, also can is single-chip microcontroller, realizes and intelligentized control method is carried out to the modules in device, improve the intelligence of device
Change；Motor control module herein, by controlling driving motor, realizes dress for carrying out the module of motor control
It sets and carries out larger range of gas detection；Wireless communication module, for realizing the module of wireless telecommunications, herein, by with it is outer
Portion's communicating terminal carries out the transmission of long distance wireless data, realizes and is remotely monitored to the information of device, realizes the intelligence of device
Energyization；Gas detection module, for carrying out the module of gas detection, herein, by the detection data to gas sensor into
Row analysis in real time, so as to realize the reliably monitoring function of device；Display control module, for realizing the mould of display control
Block by controlling display interface, can carry out real-time display to the job information of device, improve device herein
Practicability；Key control module herein, passes through the manipulation information to control button for carrying out the module by key control
It is acquired, so as to carry out implementing live manipulation to device, improves the operability of device；State indicator module is used
Realize the module of state instruction, herein, by bright dark control to status indicator lamp, can working condition to device into
Row real-time display, improves the practicality；Working power module herein, is used to for providing the module of stabilized supply voltage
Stable operating voltage is provided to the modules inside device, improves the reliability of device.
Specifically, the working power module includes working power circuit, the working power circuit includes the one or three pole
Pipe, the second triode, pressure stabilizing triode, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance and capacitor,
The emitter of first triode is connect by 3rd resistor with the cathode of pressure stabilizing triode, the current collection of first triode
The series circuit ground connection that pole is made up of the 4th resistance and the 5th resistance, the first capacitor and the 4th resistance and the 5th resistance group
At series circuit it is in parallel, the base stage of first triode is connect with the collector of the second triode, second triode
Emitter ground connection, the base stage of second triode is grounded by first resistor, and the base stage of second triode passes through the
Two resistance are connect with the cathode of pressure stabilizing triode, the plus earth of the pressure stabilizing triode, the reference edge of the pressure stabilizing triode
It is connect respectively with the 4th resistance and the 5th resistance.
Wherein, supply voltage first is passed through and is exported with the first triode and the second triode voltage regulator circuit pressure stabilizing, and subsequent the
Four resistance and the 5th resistance are sampled output voltage, then are sampled by pressure stabilizing triode to sampling voltage, defeated to realize
The stability of power supply out.In the working power circuit, using conventional component, stablize output realizing supply voltage
Meanwhile production cost is greatly reduced, improve the market competitiveness of device.
Specifically, in order to carry out accurate reliable detection to the gas around device, the detection unit includes that gas passes
Sensor, the gas sensor are electrically connected with gas detection module.
Specifically, being gone back in the main body in order to which the job information of detection information and device to device carries out real-time display
Equipped with display interface, the display interface is electrically connected with display control module, and the display interface is liquid crystal display.
Specifically, manipulating for the ease of staff to device, control button, the control are additionally provided in the main body
Key processed is electrically connected with key control module, and the control button is touch key.
Specifically, being additionally provided with status indicator lamp in the main body, institute in order to which the working condition to device carries out real-time display
It states status indicator lamp to be electrically connected with state indicator module, the status indicator lamp includes dichromatic LED.
Specifically, the inside of the main body is additionally provided with battery, the battery is electrically connected with working power module, described
The output voltage of battery is 5V.
Specifically, the wireless communication module includes bluetooth, the bluetooth passes through 4.0 communications protocol of bluetooth and external communication
Terminal wireless connection.
Specifically, in order to improve the security level of device, the flame retardant rating of the main body is V-0.
Specifically, the driving motor is servo motor.
The invention has the advantages that this is used in the Intelligent gas monitoring device of smart home, pass through testing agency's energy
Enough realization devices carry out large-scale gas detection, to improve the practicability of device；Moreover, in working power circuit
In, production cost is greatly reduced, is improved while realizing supply voltage stabilization output using conventional component
The market competitiveness of device.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the Intelligent gas monitoring device for smart home of the invention；
Fig. 2 is the structural schematic diagram of the testing agency of the Intelligent gas monitoring device for smart home of the invention；
Fig. 3 is the systematic schematic diagram of the Intelligent gas monitoring device for smart home of the invention；
Fig. 4 is the circuit theory of the working power circuit of the Intelligent gas monitoring device for smart home of the invention
Figure；
In figure: 1. main bodys, 2. display interfaces, 3. control buttons, 4. status indicator lamps, 5. testing agencies, 6. drive shafts, 7.
Drive gear, 8. transmission frames, 9. transmission gears, 10. drive rods, 11. gas sensors, 12. central control modules, 13. motors
Control module, 14. wireless communication modules, 15. gas detection modules, 16. display control modules, 17. key control modules, 18.
State indicator module, 19. working power modules, 20. batteries, 21. driving motors, the first triode of VT1., VT2. the two or three
Pole pipe, VD1. pressure stabilizing triode, R1. first resistor, R2. second resistance, R3. 3rd resistor, the 4th resistance of R4., the 5th electricity of R5.
Resistance, C1. capacitor.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As Figure 1-Figure 4, a kind of Intelligent gas monitoring device for smart home, including main body 1, Zhong Kong mechanism and
Testing agency 5, on the body 1, the inside of main body 1 and and detection machine is arranged in the Zhong Kong mechanism for the setting of testing agency 5
Structure 5 is electrically connected；
The testing agency 5 includes driving assembly and detection components, and the driving component includes driving motor 21, drive shaft
6, gear 7, transmission frame 8, transmission gear 9 and drive rod 10 are driven, the driving motor 21 passes through drive shaft 6 and driving gear 7
The tooth of transmission connection, driving 7 periphery of gear is circumferentially uniformly distributed along the semicircle periphery of driving gear 7, the transmission frame 8
Inner wall up and down be equipped with the first driving cog, first driving cog engage with driving gear 7, and the driving gear 7 is positioned at biography
The inside of dynamic frame 8, the top of the transmission frame 8 are equipped with several second driving cogs, and second driving cog is upper along transmission frame 8
Side is uniformly distributed, and second driving cog is engaged with transmission gear 9, and the drive rod 10 is sequentially connected with transmission gear 9, described
Transmission gear 9 is located at the top of transmission frame 8；
The detection components include two detection units, and the detection unit is separately positioned on the both ends of drive rod 10；
Wherein, driving motor 21 drives gear 7 in the inner rotation of transmission frame 8 by the control of drive shaft 6, due to being driven frame
First driving cog of 8 inner wall up and down is engaged with driving gear 7, and drives the tooth of 7 periphery of gear along the half of driving gear 7
Circle periphery is circumferentially uniformly distributed, so transmission frame 8 will move left and right；Then, the second driving cog of 8 top of transmission frame and transmission
Gear 9 engages, realize the back rotation of coming of transmission gear 9, then can control swinging back and forth for drive rod 10, improves
The detection range of the gas of device.
The Zhong Kong mechanism include central control module 12, the motor control module being connect with central control module 12 13,
Wireless communication module 14, gas detection module 15, display control module 16, key control module 17,18 and of state indicator module
Working power module 19, the driving motor 21 are electrically connected with motor control module 13, and the central control module 12 is PLC.
Wherein, central control module 12, for carrying out the module of intelligentized control method to device, herein, center control mould
Block 12 is PLC, also can be single-chip microcontroller, realizes and carries out intelligentized control method to the modules in device, improves device
It is intelligent；Motor control module 13, for carrying out the module of motor control, herein, by controlling driving motor 21,
It realizes device and carries out larger range of gas detection；Wireless communication module 14, for realizing the module of wireless telecommunications, at this
In, by carrying out the transmission of long distance wireless data with external communication terminal, realizes and the information of device is remotely monitored, realize
The intelligence of device；Gas detection module 15, for carrying out the module of gas detection, herein, by gas sensor
11 detection data is analyzed in real time, so as to realize the reliably monitoring function of device；Display control module 16, is used to
It realizes the module of display control, herein, by controlling display interface 2, the job information of device can be carried out real
When show, improve the practicability of device；Key control module 17, for carrying out the module by key control, herein, by right
The manipulation information of control button 3 is acquired, and so as to carry out implementing live manipulation to device, improves operating for device
Property；State indicator module 18, for realizing the module of state instruction, herein, by the bright dark control to status indicator lamp 4,
Real-time display can be carried out to the working condition of device, improve the practicality；Working power module 19 stablizes electricity for providing
The module of source voltage, herein, for providing stable operating voltage to the modules inside device, improve device can
By property.
Specifically, the working power module 19 includes working power circuit, the working power circuit includes the one or three
Pole pipe VT1, the second triode VT2, pressure stabilizing triode VD1, first resistor R1, second resistance R2,3rd resistor R3, the 4th resistance
The emitter of R4, the 5th resistance R5 and capacitor C1, the first triode VT1 pass through 3rd resistor R3 and pressure stabilizing triode VD1
Cathode connection, the series circuit that the collector of the first triode VT1 is made up of the 4th resistance R4 and the 5th resistance R5
Ground connection, the first capacitor C1 is in parallel with the series circuit that the 4th resistance R4 and the 5th resistance R5 is formed, first triode
The base stage of VT1 is connect with the collector of the second triode VT2, the emitter ground connection of the second triode VT2, and the described 2nd 3
The base stage of pole pipe VT2 is grounded by first resistor R1, and the base stage of the second triode VT2 passes through second resistance R2 and pressure stabilizing three
The cathode of pole pipe VD1 connects, the plus earth of the pressure stabilizing triode VD1, the reference edge of the pressure stabilizing triode VD1 respectively with
4th resistance R4 and the 5th resistance R5 connection.
Wherein, supply voltage first passes through with the first triode VT1 and the second triode VT2 voltage regulator circuit pressure stabilizing output,
Subsequent 4th resistance R4 and the 5th resistance R5 is sampled output voltage, then is carried out by pressure stabilizing triode VD1 to sampling voltage
Sampling, to realize the stability of out-put supply.In the working power circuit, using conventional component, power supply is being realized
While voltage stabilization exports, production cost is greatly reduced, the market competitiveness of device is improved.
Specifically, in order to carry out accurate reliable detection to the gas around device, the detection unit includes that gas passes
Sensor 11, the gas sensor 11 are electrically connected with gas detection module 15.
Specifically, being gone back in the main body 1 in order to which the job information of detection information and device to device carries out real-time display
Equipped with display interface 2, the display interface 2 is electrically connected with display control module 16, and the display interface 2 is liquid crystal display.
Specifically, manipulating for the ease of staff to device, control button 3 is additionally provided in the main body 1, it is described
Control button 3 is electrically connected with key control module 17, and the control button 3 is touch key.
Specifically, it is additionally provided with status indicator lamp 4 in the main body 1 in order to which the working condition to device carries out real-time display,
The status indicator lamp 4 is electrically connected with state indicator module 18, and the status indicator lamp 4 includes dichromatic LED.
Specifically, the inside of the main body 1 is additionally provided with battery 20, the battery 20 is electrically connected with working power module 19
It connects, the output voltage of the battery 20 is 5V.
Specifically, the wireless communication module 14 includes bluetooth, the bluetooth is logical by 4.0 communications protocol of bluetooth and outside
Interrogate terminal wireless connection.
Specifically, in order to improve the security level of device, the flame retardant rating of the main body 1 is V-0.
Specifically, the driving motor 21 is servo motor.
Compared with prior art, this is used in the Intelligent gas monitoring device of smart home, can be real by testing agency 5
Existing device carries out large-scale gas detection, to improve the practicability of device；Moreover, in working power circuit,
Production cost is greatly reduced, dress is improved while realizing supply voltage stabilization output using conventional component
The market competitiveness set.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of Intelligent gas monitoring device for smart home, which is characterized in that including main body, Zhong Kong mechanism and detection machine
Structure, the testing agency are arranged in main body, and the Zhong Kong mechanism is arranged in the inside of main body and is electrically connected with testing agency；
The testing agency includes driving assembly and detection components, and the driving component includes driving motor, drive shaft, sliding tooth
Wheel, transmission frame, transmission gear and drive rod, the driving motor pass through drive shaft and driving gear transmission connection, the driving
The tooth of outer peripheral gear is circumferentially uniformly distributed along the semicircle periphery of driving gear, and the inner wall up and down of the transmission frame is equipped with first
Driving cog, first driving cog are engaged with driving gear, and the driving gear is located at the inside of transmission frame, the transmission frame
Top is equipped with several second driving cogs, and second driving cog is uniformly distributed above transmission frame, second driving cog
It is engaged with transmission gear, the drive rod and transmission gear are sequentially connected, and the transmission gear is located at the top of transmission frame；
The detection components include two detection units, and the detection unit is separately positioned on the both ends of drive rod；
The Zhong Kong mechanism includes central control module, the motor control module connecting with central control module, wireless telecommunications mould
Block, gas detection module, display control module, key control module, state indicator module and working power module, the driving
Motor is electrically connected with motor control module, and the central control module is PLC；
The working power module includes working power circuit, and the working power circuit includes the first triode, the two or three pole
Pipe, pressure stabilizing triode, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance and capacitor, the one or three pole
The emitter of pipe is connect by 3rd resistor with the cathode of pressure stabilizing triode, and the collector of first triode passes through the 4th electricity
The series circuit ground connection of resistance and the 5th resistance composition, the series circuit that the first capacitor and the 4th resistance and the 5th resistance form
The base stage of parallel connection, first triode is connect with the collector of the second triode, the emitter ground connection of second triode,
The base stage of second triode is grounded by first resistor, and the base stage of second triode passes through second resistance and pressure stabilizing three
The cathode of pole pipe connects, the plus earth of the pressure stabilizing triode, the reference edge of the pressure stabilizing triode respectively with the 4th resistance
It is connected with the 5th resistance.
2. being used for the Intelligent gas monitoring device of smart home as described in claim 1, which is characterized in that the detection unit
Including gas sensor, the gas sensor is electrically connected with gas detection module.
3. being used for the Intelligent gas monitoring device of smart home as described in claim 1, which is characterized in that in the main body also
Equipped with display interface, the display interface is electrically connected with display control module, and the display interface is liquid crystal display.
4. being used for the Intelligent gas monitoring device of smart home as described in claim 1, which is characterized in that in the main body also
Equipped with control button, the control button is electrically connected with key control module, and the control button is touch key.
5. being used for the Intelligent gas monitoring device of smart home as described in claim 1, which is characterized in that in the main body also
Equipped with status indicator lamp, the status indicator lamp is electrically connected with state indicator module, and the status indicator lamp includes dual color light emitting
Diode.
6. as described in claim 1 be used for smart home Intelligent gas monitoring device, which is characterized in that the main body it is interior
Portion is additionally provided with battery, and the battery is electrically connected with working power module, and the output voltage of the battery is 5V.
7. being used for the Intelligent gas monitoring device of smart home as described in claim 1, which is characterized in that the wireless telecommunications
Module includes bluetooth, and the bluetooth is connect by 4.0 communications protocol of bluetooth with external communication terminal wireless.
8. being used for the Intelligent gas monitoring device of smart home as described in claim 1, which is characterized in that the resistance of the main body
Combustion grade is V-0.
9. being used for the Intelligent gas monitoring device of smart home as described in claim 1, which is characterized in that the driving motor
For servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710252607.2A CN106919136B (en) | 2017-04-18 | 2017-04-18 | A kind of Intelligent gas monitoring device for smart home |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710252607.2A CN106919136B (en) | 2017-04-18 | 2017-04-18 | A kind of Intelligent gas monitoring device for smart home |
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| CN106919136A CN106919136A (en) | 2017-07-04 |
| CN106919136B true CN106919136B (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710252607.2A Active CN106919136B (en) | 2017-04-18 | 2017-04-18 | A kind of Intelligent gas monitoring device for smart home |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114518631B (en) * | 2020-11-19 | 2023-08-18 | 成都极米科技股份有限公司 | Null back elimination method, device, electronic equipment and computer readable storage medium |
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|---|---|---|---|---|
| WO2008044107A2 (en) * | 2006-10-11 | 2008-04-17 | Indesit Company S.P.A. | Gas cooking household appliance with automatic gas valves having a safety system |
| JP2010032124A (en) * | 2008-07-29 | 2010-02-12 | Yazaki Corp | Gas combustor |
| CN202012733U (en) * | 2010-11-09 | 2011-10-19 | 昆明理工大学 | Intelligent switching device of gas cylinder |
| CN204632067U (en) * | 2015-05-08 | 2015-09-09 | 云南农业大学 | A kind of intelligent fire-pretection system based on Internet of Things |
| CN106054826A (en) * | 2016-09-09 | 2016-10-26 | 安徽硕尼信息科技有限公司 | Intelligent community natural gas safety monitoring system |
| CN106516287A (en) * | 2016-12-08 | 2017-03-22 | 福建品派包装有限公司 | Intelligent packing device for industrial production |
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| Publication number | Publication date |
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| CN106919136A (en) | 2017-07-04 |
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