CN207037356U - A kind of smart home Centralized Controller of a variety of power supply modes of compatibility - Google Patents

Abstract

The utility model discloses an intelligent household centralized controller compatible with multiple power supply modes. It includes a housing and a power adapter, the housing is equipped with a microprocessor, WIFI module, Zigbee module, LAN port module, WAN port module, USBmini interface, power adapter interface, POE module, power input module and voltage conversion module , the power adapter interface is electrically connected to the input end of the power input module, the input end of the POE module is electrically connected to the WAN port module, and the input end of the voltage conversion module is respectively connected to the output end of the power input module and the POE module. The output end is electrically connected to the USBmini interface, and the microprocessor is electrically connected to the WIFI module, the Zigbee module, the LAN port module and the WAN port module respectively. The utility model can communicate with smart home devices in a wired/wireless manner, control each smart home device for unified management, and can use three power supply methods for power supply, and users can flexibly choose according to needs.

Description

A smart home centralized controller compatible with multiple power supply methods

technical field

The utility model relates to the technical field of controllers, in particular to a smart home centralized controller compatible with multiple power supply modes.

Background technique

Smart TVs, smart air conditioners, and smart refrigerators have brought a lot of convenience to our modern home life. Users can communicate with smart home devices wirelessly through smartphones to set up and manage smart home devices. With the increase of the types of smart home devices, users need to send control commands to the corresponding smart home devices during use, which is very troublesome. At present, there is a lack of a controller that can uniformly manage all smart home devices in a certain area.

Contents of the invention

The purpose of the utility model is to overcome the current technical problem of lacking a controller capable of unified management of all smart home devices in a certain area, and to provide a smart home centralized controller compatible with multiple power supply modes, which can be wired/ It communicates with smart home devices wirelessly, controls each smart home device for unified management, and can use three power supply methods for power supply, and users can choose flexibly according to their needs.

In order to solve the above problems, the utility model adopts the following technical solutions to achieve:

A smart home centralized controller compatible with multiple power supply modes of the utility model includes a housing and a power adapter, and the housing is provided with a microprocessor, a WIFI module, a Zigbee module, a LAN port module, a WAN port module, USBmini interface, power adapter interface, POE module, power input module and voltage conversion module, the power adapter interface is electrically connected to the input end of the power input module, the input end of the POE module is electrically connected to the WAN port module, and the voltage The input end of the conversion module is electrically connected with the output end of the power input module, the output end of the POE module and the USBmini interface respectively, and the microprocessor is electrically connected with the WIFI module, the Zigbee module, the LAN port module and the WAN port module respectively.

In this technical solution, the microprocessor is responsible for all core functions such as sending and receiving data, issuing logical configuration operation instructions, and the like. The WIFI module is responsible for the communication with the upper wireless router and the communication with the lower terminals and smart home devices; the Zigbee module is responsible for the communication with the smart home devices. The lower terminals can be mobile phones, pads, etc., and the smart home devices can be smart lamps, smart TVs, smart refrigerators, smart air conditioners, smart curtains, smart access control systems, etc. The WAN port module is responsible for connecting the upper router or switch to access the network and exchange data. The smart home centralized controller is connected to the Internet. Users can log in to the Internet through the smart terminal to remotely control the smart home centralized controller or view data information.

The smart home centralized controller supports three power supply methods: power adapter power supply, POE power supply and USB power supply.

Power adapter power supply: the power adapter interface is inserted into the output plug of the power adapter, the power input module performs voltage stabilization and filtering on the output power of the power adapter and then outputs it to the voltage conversion module, and the voltage conversion module converts the voltage into a working voltage to supply power to the entire controller.

POE power supply: The WAN port module is inserted into the network cable and connected to the upper router or switch. The voltage output by the network cable is processed by the POE module and then output to the voltage conversion module. The voltage conversion module converts the voltage into a working voltage and supplies power to the entire controller.

USB power supply: the USBmini interface is inserted into the USB data cable to connect with the power supply equipment, and the voltage conversion module converts the input voltage into the working voltage to supply power to the entire controller.

Preferably, the housing is further provided with several indicator lights and several buttons, and the microprocessor is electrically connected with the indicator lights and the buttons respectively. The keys provide the function of sending instructions to the microprocessor, and the indicator lights indicate the working status of each module.

Preferably, an illumination sensor is further provided on the housing, and the illumination sensor is electrically connected to the microprocessor. The light sensor detects the light intensity, and the user can also set the light to turn on automatically when the ambient light is less than the set value.

Preferably, a human body sensor is further provided on the housing, and the human body sensor is electrically connected to the microprocessor. The human body sensor senses whether there are people in the area, and the user can also set commands to control smart home devices such as automatically turning on the lights when there are people in the sensing area.

Preferably, the POE module includes a POE13-48S05MY-B chip U1, a resistor R1 and a resistor R22, the pin 5 of the POE13-48S05MY-B chip U1 is electrically connected to one end of the resistor R1 and one end of the resistor R22, and the POE13-48S05MY-B chip U1 The pin 6 of the resistor R1 is electrically connected to the other end of the resistor R1 and the other end of the resistor R22, and the pin 1, pin 2, pin 3, and pin 4 of the POE13-48S05MY-B chip U1 are respectively electrically connected to the four power input pins of the WAN port module. Pins 7 and 8 of the POE13-48S05MY-B chip U1 are grounded, and pins 9 and 10 of the POE13-48S05MY-B chip U1 are electrically connected to the input end of the voltage conversion module.

Preferably, the power input module includes fuse F1, resistor R7, resistor R10, resistor R19, resistor R20, resistor R21, TL431 chip U8, transistor Q1, MOS tube U7, capacitor C1, capacitor C2, capacitor C4 and capacitor C11 One end of the fuse F1 is electrically connected to the power adapter interface, the other end of the fuse F1 is electrically connected to one end of the resistor R19, one end of the electronic R7, the emitter of the triode Q1, and the source of the MOS tube U7, and the other end of the resistor R19 is electrically connected to the end of the resistor R21 and the TL431 chip U8 reference electrode is electrically connected, the other end of resistor R21 is connected to the anode of TL431 chip U8, the other end of resistor R7 is electrically connected to one end of resistor R10 and the cathode of TL431 chip U8, the other end of resistor R10 is electrically connected to the base of triode Q1, and the collector of triode Q1 is connected to One end of the resistor R20 is electrically connected to the gate of the MOS transistor U7, the other end of the resistor R20 is grounded, the drain of the MOS transistor U7 is electrically connected to one end of the capacitor C1, one end of the capacitor C2, one end of the capacitor C4, one end of the capacitor C11, and the input end of the voltage conversion module. The other end of C1, the other end of capacitor C2, the other end of capacitor C4, and the capacitor C11 are all grounded.

Preferably, the voltage conversion module includes a TPS563200 chip U2, an inductor L1, a capacitor C3, a capacitor C5, a capacitor C6, a capacitor C7, a resistor R2 and a resistor R3, the pin 3 of the TPS563200 chip U2 is the input terminal of the voltage conversion module, and the capacitor C7 One end is electrically connected to the drain of MOS tube U7 and pins 3 and 5 of TPS563200 chip U2, the other end of capacitor C7 is grounded to pin 1 of TPS563200 chip U2, pin 6 of TPS563200 chip U2 is electrically connected to one end of capacitor C3, and the other end of capacitor C3 It is electrically connected to pin 2, one end of inductor L1, the other end of inductor L1 is electrically connected to one end of resistor R2, one end of capacitor C5, one end of capacitor C6, and the power supply end of the microprocessor, and the other end of resistor R2 is connected to pin 4 of TPS563200 chip U2, resistor R3 One end is electrically connected, the other end of the resistor R3 is grounded, the other end of the capacitor C5 is grounded, and the other end of the capacitor C6 is grounded.

The beneficial effects of the utility model are: it can communicate with smart home devices through wired/wireless means, control each smart home device for unified management, and can use three power supply methods for power supply, and users can flexibly choose according to needs.

Description of drawings

Fig. 1 is the front structure schematic diagram of the housing of the present utility model;

Fig. 2 is a schematic diagram of the back structure of the housing of the present invention;

Fig. 3 is a kind of circuit principle connection block diagram of the utility model;

Fig. 4 is a schematic circuit diagram of the WAN port module;

Figure 5 is a schematic circuit diagram of the POE module;

Fig. 6 is a schematic circuit diagram of the power input module;

Fig. 7 is a schematic circuit diagram of the voltage conversion module.

In the figure: 1. Shell, 2. Microprocessor, 3. WIFI module, 4. Zigbee module, 5. LAN port module, 6. WAN port module, 7. USBmini interface, 8. Power adapter interface, 9. POE Module, 10, power input module, 11, voltage conversion module, 12, indicator light, 13, button, 14, light sensor, 15, human body sensor, 16, cooling hole.

detailed description

The technical solutions of the present utility model will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

Embodiment: A smart home centralized controller compatible with multiple power supply modes of this embodiment, as shown in Figure 1, Figure 2, and Figure 3, includes a housing 1 and a power adapter, and the housing 1 is provided with a microprocessor 2. WIFI module 3, Zigbee module 4, LAN port module 5, WAN port module 6, USBmini port 7, power adapter port 8, POE module 9, power input module 10 and voltage conversion module 11, power adapter port 8 and power input The input end of the module 10 is electrically connected, the input end of the POE module 9 is electrically connected to the WAN port module 6, and the input end of the voltage conversion module 11 is electrically connected to the output end of the power input module 10, the output end of the POE module 9, and the USBmini interface 7 respectively. connection, the microprocessor 2 is electrically connected to the WIFI module 3, the Zigbee module 4, the LAN port module 5 and the WAN port module 6 respectively.

The microprocessor is responsible for all core functions such as sending and receiving data, issuing logical configuration operation instructions, etc. The WIFI module is responsible for the communication with the upper wireless router and the communication with the lower terminals and smart home devices; the Zigbee module is responsible for the communication with the smart home devices. The lower terminals can be mobile phones, pads, etc., and the smart home devices can be smart lamps, smart TVs, smart refrigerators, smart air conditioners, smart curtains, smart access control systems, etc. The WAN port module is responsible for connecting the upper router or switch to access the network and exchange data. The smart home centralized controller is connected to the Internet. Users can log in to the Internet through the smart terminal to remotely control the smart home centralized controller or view data information.

The smart home centralized controller supports three power supply methods: power adapter power supply, POE power supply and USB power supply.

Power adapter power supply: the power adapter interface is inserted into the output plug of the power adapter, the power input module performs voltage stabilization and filtering on the output power of the power adapter and then outputs it to the voltage conversion module, and the voltage conversion module converts the voltage into a working voltage to supply power to the entire controller.

POE power supply: The WAN port module is inserted into the network cable and connected to the upper router or switch. The voltage output by the network cable is processed by the POE module and then output to the voltage conversion module. The voltage conversion module converts the voltage into a working voltage and supplies power to the entire controller.

USB power supply: the USBmini interface is inserted into the USB data cable to connect with the power supply equipment, and the voltage conversion module converts the input voltage into the working voltage to supply power to the entire controller.

The casing 1 is also provided with several indicator lights 12 and several buttons 13, and the microprocessor 2 is electrically connected with the indicator lights 12 and the buttons 13 respectively. The keys provide the function of sending instructions to the microprocessor, and the indicator lights indicate the working status of each module.

A light sensor 14 is also provided on the housing 1 , and the light sensor 14 is electrically connected to the microprocessor 2 . The light sensor detects the light intensity, and the user can also set the light to turn on automatically when the ambient light is less than the set value.

The housing 1 is also provided with a human sensor 15 , and the human sensor 15 is electrically connected to the microprocessor 2 . The human body sensor detects whether there are people in the area, and the user can also set commands to automatically turn on the lights when there are people in the area to control smart home devices.

The housing 1 is provided with several parallel cooling holes 16 . A short message transceiver module is also arranged on the shell, and the short message transceiver module is electrically connected with the microprocessor. When the wired network fails and the smart home centralized controller is disconnected from the Internet, the user can send a short message command to the smart home centralized controller through the mobile phone to control the smart home centralized controller to work.

The circuit diagram of the WAN port module is shown in Figure 4.

As shown in Figure 5, POE module 9 includes POE13-48S05MY-B chip U1, resistor R1 and resistor R22, pin 5 of POE13-48S05MY-B chip U1 is electrically connected to one end of resistor R1 and one end of resistor R22, POE13-48S05MY-B Pin 6 of the chip U1 is electrically connected to the other end of the resistor R1 and the other end of the resistor R22. Pin 1, pin 2, pin 3, and pin 4 of the POE13-48S05MY-B chip U1 are respectively connected to the four power input pins of the WAN port module 6. For electrical connection, pins 7 and 8 of the POE13-48S05MY-B chip U1 are grounded, and pins 9 and 10 of the POE13-48S05MY-B chip U1 are electrically connected to the input end of the voltage conversion module 11 .

As shown in Figure 6, the power input module 10 includes a fuse F1, a resistor R7, a resistor R10, a resistor R19, a resistor R20, a resistor R21, a TL431 chip U8, a triode Q1, a MOS tube U7, a capacitor C1, a capacitor C2, a capacitor C4 and Capacitor C11, one end of fuse F1 is electrically connected to power adapter interface 8, the other end of fuse F1 is electrically connected to one end of resistor R19, one end of electronic R7, the emitter of transistor Q1, and the source of MOS tube U7, and the other end of resistor R19 is electrically connected to one end of resistor R21 , The reference electrode of TL431 chip U8 is electrically connected, the other end of resistor R21 is electrically connected to the anode of TL431 chip U8, the other end of resistor R7 is electrically connected to one end of resistor R10, and the cathode of TL431 chip U8, the other end of resistor R10 is electrically connected to the base of transistor Q1, and the other end of resistor R10 is electrically connected to the base of transistor Q1. The collector is electrically connected to one end of the resistor R20, the gate of the MOS transistor U7, the other end of the resistor R20 is grounded, the drain of the MOS transistor U7 is connected to one end of the capacitor C1, one end of the capacitor C2, one end of the capacitor C4, one end of the capacitor C11, and the input end of the voltage conversion module 11 Electrically connected, the other end of the capacitor C1, the other end of the capacitor C2, the other end of the capacitor C4, and the capacitor C11 are all grounded.

As shown in Figure 7, the voltage conversion module 11 includes a TPS563200 chip U2, an inductor L1, a capacitor C3, a capacitor C5, a capacitor C6, a capacitor C7, a resistor R2 and a resistor R3, and pin 3 of the TPS563200 chip U2 is the input terminal of the voltage conversion module 11 , one end of capacitor C7 is electrically connected to the drain of MOS tube U7 and pins 3 and 5 of TPS563200 chip U2, the other end of capacitor C7 is grounded to pin 1 of TPS563200 chip U2, and pin 6 of TPS563200 chip U2 is electrically connected to one end of capacitor C3. The other end of C3 is electrically connected to pin 2 and one end of inductance L1, the other end of inductance L1 is electrically connected to one end of resistor R2, one end of capacitor C5, one end of capacitor C6, and the power supply end of microprocessor 2, and the other end of resistor R2 is connected to 4 of TPS563200 chip U2 Pin and one end of the resistor R3 are electrically connected, the other end of the resistor R3 is grounded, the other end of the capacitor C5 is grounded, and the other end of the capacitor C6 is grounded.

Claims (7)

1. A kind of 1. smart home Centralized Controller of a variety of power supply modes of compatibility, it is characterised in that：Including housing（1）Fitted with power supply Orchestration, the housing（1）It is provided with microprocessor（2）, WIFI module（3）, Zigbee module（4）, LAN mouth mold blocks（5）、WAN Mouth mold block（6）, USBmini interfaces（7）, power adaptor interface（8）, POE modules（9）, Power Entry Module（10）And voltage Modular converter（11）, the power adaptor interface（8）With Power Entry Module（10）Input electrical connection, the POE moulds Block（9）Input and WAN mouth mold blocks（6）Electrical connection, the voltage transformation module（11）Input respectively with power input Module（10）Output end, POE modules（9）Output end and USBmini interfaces（7）Electrical connection, the microprocessor（2）Respectively With WIFI module（3）, Zigbee module（4）, LAN mouth mold blocks（5）With WAN mouth mold blocks（6）Electrical connection.
2. A kind of 2. smart home Centralized Controller of a variety of power supply modes of compatibility according to claim 1, it is characterised in that： The housing（1）On be additionally provided with several indicator lamps（12）With several buttons（13）, the microprocessor（2）Respectively with instruction Lamp（12）And button（13）Electrical connection.
3. A kind of 3. smart home Centralized Controller of a variety of power supply modes of compatibility according to claim 1, it is characterised in that： The housing（1）On be additionally provided with optical sensor（14）, the optical sensor（14）With microprocessor（2）Electrical connection.
4. 4. a kind of smart home Centralized Controller of a variety of power supply modes of compatibility according to claim 1 or 2 or 3, it is special Sign is：The housing（1）On be additionally provided with human inductor（15）, the human inductor（15）With microprocessor（2）It is electrically connected Connect.
5. 5. a kind of smart home Centralized Controller of a variety of power supply modes of compatibility according to claim 1 or 2 or 3, it is special Sign is：The POE modules（9）Including POE13-48S05MY-B chips U1, resistance R1 and resistance R22, POE13-48S05MY- B chips U1 5 pin electrically connect with resistance R1 one end, resistance R22 one end, POE13-48S05MY-B chips U1 6 pin and resistance R1 The other end, the electrical connection of the resistance R22 other ends, POE13-48S05MY-B chips U1 1 pin, 2 pin, 3 pin, 4 pin respectively with WAN mouths Module（6）The electrical connection of four power input pins, POE13-48S05MY-B chips U1 7 pin, 8 pin ground connection, POE13- 48S05MY-B chips U1 9 pin, 10 pin and voltage transformation module（11）Input electrical connection.
6. 6. a kind of smart home Centralized Controller of a variety of power supply modes of compatibility according to claim 1 or 2 or 3, it is special Sign is：The Power Entry Module（10）Including fuse F1, resistance R7, resistance R10, resistance R19, resistance R20, resistance R21, TL431 chip U8, triode Q1, metal-oxide-semiconductor U7, electric capacity C1, electric capacity C2, electric capacity C4 and electric capacity C11, fuse F1 one end with Power adaptor interface（8）Electrical connection, the fuse F1 other ends are launched with resistance R19 one end, electronics R7 one end, triode Q1 Pole, the electrical connection of metal-oxide-semiconductor U7 source electrodes, the resistance R19 other ends electrically connect with resistance R21 one end, TL431 chips U8 with reference to pole, resistance The R21 other ends and TL431 chip U8 plus earths, the resistance R7 other ends are electrically connected with resistance R10 one end, TL431 chip U8 negative electrodes Connect, the resistance R10 other ends electrically connect with triode Q1 base stages, triode Q1 colelctor electrodes and resistance R20 one end, metal-oxide-semiconductor U7 grids Electrical connection, resistance R20 other ends ground connection, metal-oxide-semiconductor U7 drain electrodes and electric capacity C1 one end, electric capacity C2 one end, electric capacity C4 one end, electric capacity C11 one end, voltage transformation module（11）Input electrical connection, the electric capacity C1 other ends, the electric capacity C2 other ends, electric capacity C4 are another End, electric capacity C11 are grounded.
7. 7. a kind of smart home Centralized Controller of a variety of power supply modes of compatibility according to claim 1 or 2 or 3, it is special Sign is：The voltage transformation module（11）Including TPS563200 chips U2, inductance L1, electric capacity C3, electric capacity C5, electric capacity C6, electricity 3 pin for holding C7, resistance R2 and resistance R3, TPS563200 chip U2 are voltage transformation module（11）Input, electric capacity C7 one end Electrically connected with 3 pin, 5 pin of metal-oxide-semiconductor U7 drain electrodes and TPS563200 chips U2, the electric capacity C7 other ends and TPS563200 chips U2 1 pin ground connection, TPS563200 chips U2 6 pin electrically connect with electric capacity C3 one end, the electric capacity C3 other ends and 2 pin, inductance L1 one end Electrical connection, the inductance L1 other ends and resistance R2 one end, electric capacity C5 one end, electric capacity C6 one end, microprocessor（2）Power end be electrically connected Connect, the resistance R2 other ends and TPS563200 chips U2 4 pin, resistance R3 one end electrically connect, resistance R3 other ends ground connection, electric capacity The C5 other ends are grounded, electric capacity C6 other ends ground connection.