CN211403181U

CN211403181U - Intelligent household controller

Info

Publication number: CN211403181U
Application number: CN202020013665.7U
Authority: CN
Inventors: 牛玉淑
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-01
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses an intelligent home controller, which comprises a CPU processor, a touch screen circuit, a Zigbee circuit, a WiFi circuit, a network interface circuit, a GPRS circuit and a power circuit; the touch screen circuit is electrically connected with the CPU and is used for providing a man-machine operation interface; the Zigbee circuit is electrically connected with the CPU and is used for realizing the management of the wireless household appliance terminal; the WiFi circuit is electrically connected with the CPU and is used for controlling the wireless IP camera group; the network port circuit is electrically connected with the CPU processor and is used for realizing wired network communication connection; the GPRS circuit is electrically connected with the CPU and used for realizing a security function by using a backup power supply under the condition of power failure of the controller; the CPU processor is used for processing the whole controller to realize a control function. The utility model discloses the cost is lower, and intelligent degree is higher, has very strong practical spreading value.

Description

Intelligent household controller

Technical Field

The utility model belongs to the technical field of the house equipment, specifically an intelligent house controller.

Background

With the progress of electronic control technology and network information technology, people enter a new period of continuous development of information. The rapidly developed informatization greatly changes the living habits of people, and meanwhile, the informatization also has great influence on the daily household life of people. It is not difficult to discover around us that people no longer only pursue spacious and bright adoption of a good residence, and people pay more attention to factors such as the safety, the convenience, the high efficiency, the comfort and the intellectualization of the living environment. For example, a system with convenient home interaction, home appliances with strong controllability, human-based management and the like are all considered factors by people.

At present, the intelligent home industry develops, some intelligent home products gradually appear in the market, but the development of the intelligent home has great limitation on the whole. With the development of the information-oriented society, the living conditions of people are continuously improved, and people pay more attention to the comfort and intelligence of the daily living environment, so that the intelligent home controller is very important. The intelligent home controller is the core of the intelligent home system, but the existing intelligent home controller is complex in design and high in cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the technical problem who exists more than, provide an intelligent house controller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an intelligent home controller comprises a CPU (central processing unit), a touch screen circuit, a Zigbee circuit, a WiFi (wireless fidelity) circuit, a network port circuit, a GPRS (general packet radio service) circuit and a power circuit; the touch screen circuit is electrically connected with the CPU and is used for providing a man-machine operation interface; the Zigbee circuit is electrically connected with the CPU and is used for realizing the management of the wireless household appliance terminal; the WiFi circuit is electrically connected with the CPU and is used for controlling the wireless IP camera group; the network port circuit is electrically connected with the CPU processor and is used for realizing wired network communication connection; the GPRS circuit is electrically connected with the CPU and used for realizing a security function by using a backup power supply under the condition of power failure of the controller; the power circuit is used for providing working power for the whole controller, and the CPU processor is used for processing the whole controller to realize a control function.

Further, the model of the CPU processor is an LPC2119 chip.

Further, the model of the Zigbee circuit is a CC2530F256 module.

Furthermore, the type of the WiFi circuit is a WiFi module of WM-G-MR-09.

Further, the network port circuit adopts a DM9000AE chip.

Further, the GPRS circuit employs a SIM900A module.

Furthermore, the CAN circuit comprises a CAN controller and a CAN transceiver, and the CPU processor is electrically connected with the CAN transceiver through the CAN controller and is used for realizing data transmission with other equipment with CAN interfaces.

Further, the CAN controller adopts an MCP2510 chip.

Further, the CAN transceiver adopts a TJA1050 chip.

Further, the CAN circuit is detachable.

The utility model has the advantages that:

1. the circuit design is simple, the cost is low, the intelligent degree is high, and the practical popularization value is high;

2. the CAN circuit is adopted to facilitate the data transmission of the cascade equipment with the CAN interface, thereby further improving the function of the controller;

3. the CAN circuit adopts the detachably design, is convenient for follow-up upgrading and maintenance.

Drawings

FIG. 1: the utility model relates to a circuit structure block diagram of intelligent house controller embodiment one.

FIG. 2: the utility model relates to a circuit structure block diagram of second embodiment of intelligent home controller.

FIG. 3: schematic circuit diagram of a CAN controller.

FIG. 4: schematic circuit diagram of a CAN transceiver.

FIG. 5: schematic diagram of CAN circuit separation design.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example one

As shown in fig. 1, an intelligent home controller includes a CPU processor, a touch screen circuit, a Zigbee circuit, a WiFi circuit, a network interface circuit, a GPRS circuit, and a power supply circuit. The touch screen circuit is electrically connected with the CPU and is used for providing a man-machine operation interface; the Zigbee circuit is electrically connected with the CPU and is used for realizing the management of the wireless household appliance terminal; the WiFi circuit is electrically connected with the CPU and is used for controlling the wireless IP camera group; the network port circuit is electrically connected with the CPU processor and is used for realizing wired network communication connection; the GPRS circuit is electrically connected with the CPU and used for realizing a security function by using a backup power supply under the condition of power failure of the controller; the power circuit is used for providing working power for the whole controller, and the CPU processor is used for processing the whole controller to realize a control function.

The CPU processor adopts an LPC2119 chip, the Zigbee circuit adopts a CC2530F256 module, the WiFi circuit adopts a WM-G-MR-09WiFi module, the network port circuit adopts a DM9000AE chip, and the GPRS circuit adopts a SIM900A module.

Example two

Although the first embodiment has a higher degree of intelligence, the controllers are not conveniently cascaded with each other, so that, as shown in fig. 2, a CAN circuit is added on the basis of the first embodiment, the CAN circuit includes a CAN controller and a CAN transceiver, and the CPU processor is electrically connected with the CAN transceiver through the CAN controller and is used for realizing data transmission with other devices with CAN interfaces. As shown in fig. 3, the CAN controller uses MCP2510 chip, and as shown in fig. 4, the CAN transceiver uses TJA1050 chip.

EXAMPLE III

Although the second embodiment is provided with the CAN circuit to facilitate the cascade connection of the controllers, the CAN circuit is directly soldered to the PCB of the CPU processor, so that when the CAN circuit is damaged and cannot be used, the whole PCB needs to be scrapped, which causes unnecessary economic loss and is inconvenient to maintain. Therefore, the second embodiment is optimized for the technical problem, as shown in fig. 5, the CAN circuit is detachably designed, specifically, the CAN circuit is separately welded on another PCB board card, the PCB board of the CPU processor is further attached with a ddii slot, and the CAN circuit is detachably fastened in the ddii slot, so that the CAN circuit is electrically connected with the CPU processor through the ddii slot, and the subsequent maintenance is facilitated.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. The utility model provides an intelligent home controller which characterized in that: the intelligent wireless sensor network comprises a CPU (central processing unit) processor, a touch screen circuit, a Zigbee circuit, a WiFi (wireless fidelity) circuit, a network port circuit, a GPRS (general packet radio service) circuit and a power supply circuit; the touch screen circuit is electrically connected with the CPU and is used for providing a man-machine operation interface; the Zigbee circuit is electrically connected with the CPU and is used for realizing the management of the wireless household appliance terminal; the WiFi circuit is electrically connected with the CPU and is used for controlling the wireless IP camera group; the network port circuit is electrically connected with the CPU processor and is used for realizing wired network communication connection; the GPRS circuit is electrically connected with the CPU and used for realizing a security function by using a backup power supply under the condition of power failure of the controller; the power circuit is used for providing working power for the whole controller, and the CPU processor is used for processing the whole controller to realize a control function.

2. The smart home controller of claim 1, wherein: the CPU processor is an LPC2119 chip.

3. The smart home controller of claim 1, wherein: the Zigbee circuit is a CC2530F256 module.

4. The smart home controller of claim 1, wherein: the WiFi circuit is a WiFi module of WM-G-MR-09.

5. The smart home controller of claim 1, wherein: the network port circuit adopts a DM9000AE chip.

6. The smart home controller of claim 1, wherein: the GPRS circuit employs a SIM900A module.

7. The smart home controller of claim 1, wherein: the CAN circuit comprises a CAN controller and a CAN transceiver, and the CPU processor is electrically connected with the CAN transceiver through the CAN controller and used for realizing data transmission with other equipment with CAN interfaces.

8. The smart home controller of claim 7, wherein: the CAN controller adopts an MCP2510 chip.

9. The smart home controller of claim 7, wherein: the CAN transceiver adopts a TJA1050 chip.

10. The smart home controller of claim 7, wherein: the CAN circuit is detachable.