CN208444197U - Cascade bus the intelligent domestic appliance controller - Google Patents
Cascade bus the intelligent domestic appliance controller Download PDFInfo
- Publication number
- CN208444197U CN208444197U CN201820413045.5U CN201820413045U CN208444197U CN 208444197 U CN208444197 U CN 208444197U CN 201820413045 U CN201820413045 U CN 201820413045U CN 208444197 U CN208444197 U CN 208444197U
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- module
- microprocessor
- input terminal
- communication management
- master control
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Abstract
The utility model discloses a kind of cascade bus the intelligent domestic appliance controllers, it is characterised in that it includes filtering input circuit, data reception module, data transmission blocks, power distribution module, Voltage stabilizing module, communication management processor, sensor, master control microprocessor unit；The sensor is connected with communication management microprocessor input；The power distribution module voltage acquisition input terminal is connected by first resistor with Voltage stabilizing module input terminal；The power distribution module output end is connected with filtering input circuit input terminal.The communication management microprocessor is connected by SPI communication interface with master control microprocessor；The Voltage stabilizing module input terminal is connected with filtering input circuit output end；The Voltage stabilizing module output end is connected with communication management power supply of microprocessor input terminal, adjusts for communication management microprocessor input voltage；The master control microprocessor unit includes master control microprocessor and expansion module；The expansion module is connected by interface unit with microprocessor.
Description
Technical field
The utility model relates to electronic technology field, especially a kind of cascade bus the intelligent domestic appliance controller.
Background technique
Since the 1st building intelligent building in the world 1984 after the U.S. occurs, the U.S., Canada, Europe, Australia and
The flourishing country of the Economic contrasts such as Southeast Asia successively proposes the scheme of various smart homes.The home intelligence of Singapore's mode
System includes that three tables make a copy for function, security alarm function, video intercom function, monitoring center function, home wiring control function, wired
TV access, household information message-leaving function, household intelligent control panel, intelligent wiring case, Broadband network access and system software are matched
It is more random the current smart home system control logic such as to set, controls not accurate, power supply line is complicated, and power supply instability causes system to be transported
Row is unstable, and service life is also shorter.Smart home system control logic is more random at present, controls not accurate, power supply line's complexity,
Power supply instability leads to system fluctuation of service, and service life is also shorter.
Utility model content
The purpose of this utility model is that in view of the above-mentioned problems, proposing a kind of cascade bus the intelligent domestic appliance controller.
A kind of cascade bus the intelligent domestic appliance controller, including filtering input circuit, data reception module, data send mould
Block, power distribution module, Voltage stabilizing module, communication management processor, sensor, master control microprocessor unit；The sensor with
Communication management microprocessor input is connected；The power distribution module voltage acquisition input terminal passes through first resistor and pressure stabilizing mould
Block input terminal is connected；The power distribution module output end is connected with filtering input circuit input terminal.
The communication management microprocessor is connected by SPI communication interface with master control microprocessor.
The Voltage stabilizing module input terminal is connected with filtering input circuit output end；The Voltage stabilizing module output end and communication pipe
It manages power supply of microprocessor input terminal to be connected, be adjusted for communication management microprocessor input voltage.
The master control microprocessor unit includes master control microprocessor and expansion module；The expansion module passes through interface list
Member is connected with microprocessor；The expansion module includes WiFi module, radio frequency identification module, Zigbee module, detection module, defeated
Enter module, display module, is connected respectively with master control microprocessor；The WiFi module, ZigBee module, detection module, display
Module is connected with master control microprocessor respectively；The radio frequency identification module is connected by communication interface with master control microprocessor；Institute
Input module is stated to be connected by I/O interface with master control microprocessor.
Further, the filtering input circuit includes first capacitor, the second capacitor, third capacitor, the first N-channel MOS
Pipe, the second N-channel MOS pipe, inductance, diode, first resistor, second resistance, 3rd resistor；First capacitor and power sources in parallel,
Positive pole connects the second capacitor first end, inductance first end, the second terminating diode of inductance first end, the leakage of the second N-channel MOS pipe
Pole；Diode cathode connects 3rd resistor first end, first resistor first end, Voltage stabilizing module input terminal；Second resistance second terminates
First resistor second end, power distribution module Voltage Feedback input terminal；Third capacitor second end and second resistance first end, second
N-channel MOS pipe source electrode, the second capacitor second end, the first N-channel MOS pipe grounded drain；Second N-channel MOS tube grid and power
Output end is distributed to be connected；Power divider enables input terminal and is connected with communication management output end of microprocessor；First N-channel MOS
Tube grid is connect with data transmission blocks input terminal, and data send output end and connect with communication management microprocessor input；The
One N-channel MOS pipe source electrode is connected with 3rd resistor second end, data reception module input terminal；Data reception module output end with
Communication management microprocessor input is connected, and data reception module current output terminal and communication management microprocessor current sample are defeated
Enter end to be connected；3rd resistor first end is connected with power cathode.
Further, the detection module is infrared transceiver module or Photoelectric Detection module, passes in and out monitoring for personnel.
Further, the sensor is Temperature Humidity Sensor.
Further, the input module is keyboard.
Further, the communication interface is cascade bus.
The utility model has the beneficial effects that: power supply line is simple, communication signal transmission is stablized, and control mode is abundant,
More peripheral hardware excuses.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of cascade bus the intelligent domestic appliance controller.
Specific embodiment
To keep the purposes, technical schemes and advantages of utility model embodiment clearer, below in conjunction with the utility model
Attached drawing in embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be the utility model a part of the embodiment, instead of all the embodiments.Usually describes and show in attached drawing here
The component of the utility model embodiment out can be arranged and be designed with a variety of different configurations.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
The present embodiment provides a kind of cascade bus the intelligent domestic appliance controller, including filtering input circuit, data reception module,
Data transmission blocks, power distribution module, Voltage stabilizing module, communication management processor, sensor, master control microprocessor unit；Institute
Sensor is stated to be connected with communication management microprocessor input；The power distribution module voltage acquisition input terminal passes through the first electricity
Resistance is connected with Voltage stabilizing module input terminal；The power distribution module output end is connected with filtering input circuit input terminal.
The communication management microprocessor is connected by SPI communication interface with master control microprocessor.
The Voltage stabilizing module input terminal is connected with filtering input circuit output end；The Voltage stabilizing module output end and communication pipe
It manages power supply of microprocessor input terminal to be connected, be adjusted for communication management microprocessor input voltage.
The master control microprocessor unit includes master control microprocessor and expansion module；The expansion module and microprocessor
It is connected；The expansion module includes WiFi module, radio frequency identification module, Zigbee module, detection module, input module, display
Module is connected with master control microprocessor respectively；The WiFi module, ZigBee module, detection module, display module are respectively and always
Microprocessor is controlled to be connected；The radio frequency identification module is connected by communication interface with master control microprocessor；The input module is logical
I/O interface is crossed to be connected with master control microprocessor.
Further, the filtering input circuit includes first capacitor, the second capacitor, third capacitor, the first N-channel MOS
Pipe, the second N-channel MOS pipe, inductance, diode, first resistor, second resistance, 3rd resistor；First capacitor and power sources in parallel,
Positive pole connects the second capacitor first end, inductance first end, the second terminating diode of inductance first end, the leakage of the second N-channel MOS pipe
Pole；Diode cathode connects 3rd resistor first end, first resistor first end, Voltage stabilizing module input terminal；Second resistance second terminates
First resistor second end, power distribution module Voltage Feedback input terminal；Third capacitor second end and second resistance first end, second
N-channel MOS pipe source electrode, the second capacitor second end, the first N-channel MOS pipe grounded drain；Second N-channel MOS tube grid and power
Output end is distributed to be connected；Power divider enables input terminal and is connected with communication management output end of microprocessor；First N-channel MOS
Tube grid is connect with data transmission blocks input terminal, and data send output end and connect with communication management microprocessor input；The
One N-channel MOS pipe source electrode is connected with 3rd resistor second end, data reception module input terminal；Data reception module output end with
Communication management microprocessor input is connected, and data reception module current output terminal and communication management microprocessor current sample are defeated
Enter end to be connected；3rd resistor first end is connected with power cathode.
Further, the detection module is infrared transceiver module or Photoelectric Detection module, passes in and out monitoring for personnel.
Further, the sensor is Temperature Humidity Sensor.
Further, the input module is keyboard.
Further, the communication interface is cascade bus.
In the description of the present invention, it should be noted that term " first end ", " second end ", " third end " etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected.
Claims (6)
1. a kind of cascade bus the intelligent domestic appliance controller, which is characterized in that including filtering input circuit, data reception module, number
According to sending module, power distribution module, Voltage stabilizing module, communication management processor, sensor, master control microprocessor unit；It is described
Sensor is connected with communication management microprocessor input；The power distribution module voltage acquisition input terminal passes through first resistor
It is connected with Voltage stabilizing module input terminal；The power distribution module output end is connected with filtering input circuit input terminal；
The communication management microprocessor is connected by SPI communication interface with master control microprocessor；
The Voltage stabilizing module input terminal is connected with filtering input circuit output end；The Voltage stabilizing module output end and communication management are micro-
Processor power supply input terminal is connected, and adjusts for communication management microprocessor input voltage；
The master control microprocessor unit includes master control microprocessor and expansion module；The expansion module by interface unit with
Microprocessor is connected；The expansion module includes WiFi module, radio frequency identification module, Zigbee module, detection module, input mould
Block, display module are connected with master control microprocessor respectively；The WiFi module, ZigBee module, detection module, display module
It is connected respectively with master control microprocessor；The radio frequency identification module is connected by communication interface with master control microprocessor；It is described defeated
Enter module to be connected by I/O interface with master control microprocessor.
2. a kind of cascade bus the intelligent domestic appliance controller according to claim 1, which is characterized in that the filtering input circuit
Including first capacitor, the second capacitor, third capacitor, the first N-channel MOS pipe, the second N-channel MOS pipe, inductance, diode, first
Resistance, second resistance, 3rd resistor；First capacitor and power sources in parallel, positive pole connect the second capacitor first end, inductance first
End, the drain electrode of the second terminating diode of inductance first end, the second N-channel MOS pipe；Diode cathode connects 3rd resistor first end,
One resistance first end, Voltage stabilizing module input terminal；It is anti-that second resistance second terminates first resistor second end, power distribution module voltage
Present input terminal；Third capacitor second end and second resistance first end, the second N-channel MOS pipe source electrode, the second capacitor second end, the
One N-channel MOS pipe grounded drain；Second N-channel MOS tube grid is connected with power distribution output end；Power divider enables defeated
Enter end to be connected with communication management output end of microprocessor；First N-channel MOS tube grid is connect with data transmission blocks input terminal,
Data send output end and connect with communication management microprocessor input；First N-channel MOS pipe source electrode and 3rd resistor second
End, data reception module input terminal are connected；Data reception module output end is connected with communication management microprocessor input, data
Receiving module current output terminal is connected with communication management microprocessor current sample input terminal；3rd resistor first end and power supply are negative
Extremely it is connected.
3. a kind of cascade bus the intelligent domestic appliance controller according to claim 1, which is characterized in that the detection module is red
Outer transceiver module or Photoelectric Detection module pass in and out monitoring for personnel.
4. a kind of cascade bus the intelligent domestic appliance controller according to claim 1, which is characterized in that the sensor is warm and humid
Spend sensor.
5. a kind of cascade bus the intelligent domestic appliance controller according to claim 1, which is characterized in that the input module is key
Disk.
6. a kind of cascade bus the intelligent domestic appliance controller according to claim 1, which is characterized in that the communication interface is grade
Join bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413045.5U CN208444197U (en) | 2018-03-26 | 2018-03-26 | Cascade bus the intelligent domestic appliance controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413045.5U CN208444197U (en) | 2018-03-26 | 2018-03-26 | Cascade bus the intelligent domestic appliance controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208444197U true CN208444197U (en) | 2019-01-29 |
Family
ID=65092952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820413045.5U Expired - Fee Related CN208444197U (en) | 2018-03-26 | 2018-03-26 | Cascade bus the intelligent domestic appliance controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208444197U (en) |
-
2018
- 2018-03-26 CN CN201820413045.5U patent/CN208444197U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 |