TWM448861U - Television system based on internet of things at home - Google Patents

Description

TV system based on home Internet of Things

This creation is about a television system, and in particular, a television system based on the home Internet of Things.

The Internet of Things is equipped with various sensors on various real objects. The information collected by these sensors is transmitted through the Internet, and then specific programs can be run to realize human-to-object communication (ie, remote control) or implementation. Communication between objects and objects. At present, Internet of Things technology is widely used in monitoring, anti-theft, automotive and industrial applications, but ignores applications such as household appliances and sensor devices. The household appliance device is, for example, an air conditioner, a refrigerator, an electric cooker or a water heater, and the like, and the household sensor device is, for example, a temperature sensor, a smoke sensor, a door magnetic sensor or an anti-theft sensor, etc. The detector devices are all operated independently, lacking a system for integrated control and efficient use and management of resources.

The purpose of this creation is to propose a TV system based on the home Internet of Things, which can provide integrated control of home appliances and sensor devices and efficient use and management of resources.

This creation proposes a TV system based on the home Internet of Things, including a MicroController Unit (MCU) module, a Controller Area Network (CAN) control module, and a Wireless Sensor Network (Wireless Sensor Network). , WSN) control module and video transmission module. The MCU module is electrically connected to the CAN control module, the WSN control module and the video transmission module respectively. The CAN control module is also electrically connected to at least one electrical device, and the MCU module communicates bidirectionally with the electrical device through the CAN control module. The WSN control module is also electrically connected to at least one sensor device, and the MCU module communicates wirelessly with the sensor device through the WSN control module. The video transmission module is also electrically connected to at least one video communication device, and the MCU module communicates with the video communication device through two-way communication through the video transmission module.

In an embodiment of the present invention, each electrical device includes an MCU, a CAN controller, and a CAN transceiver, wherein the MCU is electrically connected to the CAN controller, the CAN controller is electrically connected to the CAN transceiver, and the CAN transceiver is separately controlled by the CAN. The CAN transceiver of the module and other electrical equipment is electrically connected.

In an embodiment of the present invention, each sensor device includes at least one sensor, an MCU, a wireless transceiver, and an energy supply, wherein all the sensors are electrically connected to the MCU, and the MCU is electrically connected to the wireless transceiver. The energy supply is electrically connected to all of the sensors, the MCU, and the wireless transceiver, respectively.

In an embodiment of the present invention, the television system further includes a communication interface, and the MCU module is further electrically connected to the communication interface. The communication interface is also electrically connected to a computer, a palm device or the Internet. The MCU module communicates with the computer, the palm device or the Internet through the communication interface.

In an embodiment of the present creation, the electrical equipment includes a household air conditioner, a refrigerator, an electric cooker, a water heater, or an electric meter. The sensor device includes a home temperature sensor, a smoke sensor, a door sensor, an anti-theft sensor, or a human body parameter sensor. Video communication equipment includes home network cameras or video conferencing equipment.

This creation combines household electrical equipment, sensor equipment and video communication equipment into a family Internet of Things. It develops or configures MCU modules, CAN control modules, WSN control modules, video transmission modules and communications on TV systems. The interface consists of a control system that integrates management and control of each device in the home Internet of Things and provides network functions. The TV system is used as a carrier of the home Internet IoT control system to realize home intelligence with a simple structure and low cost. surroundings. In addition, the sensor device senses the patient's human body parameters, the video communication device acquires the patient image, and the communication interface provides a network function to connect with the medical system, so that the patient can perform a "face-to-face" diagnosis and treatment of the condition with the doctor through the television system at home. To achieve family medical care and bring great convenience.

The above and other objects, features and advantages of the present invention will become more apparent and understood.

FIG. 1 is a circuit block diagram of an embodiment of a home Internet-based television system according to the present invention. Referring to FIG. 1, the television system of the present invention comprises a control system composed of an MCU module 1, a CAN control module 2, a WSN control module 3, a video transmission module 4, and a communication interface 8. The MCU module 1 is electrically connected to the CAN control module 2, the WSN control module 3, the video transmission module 4, and the communication interface 8, and the CAN control module 2 is also electrically connected to at least one electrical device 5, and the WSN control module The group 3 is also electrically connected to at least one sensor device 6, and the video transmission module 4 is also electrically connected to at least one video communication device 7, and the communication interface 8 is also electrically connected to the Internet 9, the computer and/or the palm device 10.

The MCU module 1 adopts a multi-processing operation mode to pass the CAN control module 2, the WSN control module 3, the video transmission module 4, and the communication interface 8, to the household electrical equipment 5, the sensor device 6 and the home Internet of Things consisting of video communication equipment 7 for integrated management and control and providing network functions. MCU module 1 can use ARM7 core processor LPC2378, which is cost-effective and provides a rich interface, which is very suitable for network protocol conversion and multi-device interface application environment. For the TV system being developed, these modules 1, 2, 3, 4 and 8 can be directly imported into the development of the television system. For existing non-networked television systems, these modules 1, 2, 3, 4 and 8 can be integrated into a control system and configured for this television system. For existing television systems with network functions, such as Internet Protocol TeleVision (IPTV), these modules 1, 2, 3 and 4 can be integrated into a control system and configured on the television system.

The electric device 5 is, for example, a household air conditioner, a refrigerator, an electric cooker, a water heater, and/or an electric meter. As shown in FIG. 2, each electrical device 5 includes an MCU 51, a CAN controller 52, and a CAN transceiver 53, wherein the MCU 51 is electrically connected to the CAN controller 52, and the CAN controller 52 is electrically connected to the CAN transceiver 53, CAN. The transceiver 53 is electrically connected to the CAN control module 2 of the television system and the CAN transceiver 53 of the other electrical equipment 5 through the two-wire busbar 21, and the terminal resistors are added to the two ends of the two-wire busbar 21 twenty two. The electrical equipment 5 and the television system form a local network of household appliances through the CAN communication protocol, wherein the MCU module 1 of the television system communicates with the electrical equipment 5 through the CAN control module 2 to obtain the information provided by the electrical equipment 5. To manage and control the electrical equipment 5.

The sensor device 6 is, for example, a device such as a home temperature sensor, a smoke sensor, a door sensor, an anti-theft sensor, and/or a human body parameter sensor. As shown in FIG. 3, each sensor device 6 includes at least one sensor 61, an MCU 62, a wireless transceiver 63, and an energy supply 64, wherein all of the sensors 61 are electrically connected to the MCU 62, and the MCU 62 and The wireless transceivers 63 are electrically coupled, and the energy supply 64 is electrically coupled to all of the sensors 61, MCU 62, and wireless transceiver 63, respectively. The sensor devices 6 form a local network of the home sensor device through the WSN communication protocol, wherein the MCU module 1 of the television system communicates with the sensor device 6 through the WSN control module 3 to obtain the home. The information of the sensing object in the local network coverage area of the sensor device is processed and analyzed. The WSN control module 3 and a certain sensor device 6 can directly communicate in a dotted line path as shown in FIG. 3, or can communicate indirectly in a dotted path manner as shown in FIG.

The video communication device 7 is, for example, a device such as a home network camera and/or a video conferencing device. The MCU module 1 communicates with the video communication device 7 in two directions through the video transmission module 4. The communication interface 8 is, for example, a wired or wireless communication interface such as a network interface and/or a universal serial bus (USB) interface. The MCU module 1 can be connected to the Internet 9 through the communication interface 8 to provide the network function of the television system. In addition, the MCU module 1 can communicate with the computer and/or the handheld device 10 through the communication interface 8 in two directions. The function of controlling the television system by an external device is provided to diversify the carrier of the control system of the present invention.

The television system of the present invention can be used in a home medical care application, which can sense a patient's human body parameters through the sensor device 6, such as monitoring a patient's heartbeat with a heartbeat, listening to the patient's chest and abdomen with a stethoscope, and passing The video communication device 7 acquires a patient image, such as using a webcam to obtain an internal image of the mouth for judging whether the tonsils are inflamed, and providing a network function to the medical system through the communication interface 8, so that the patient can pass through the television system at home. Doctors conduct "face-to-face" diagnosis and treatment of the condition, achieving family medical care and bringing great convenience. For example, when a patient encounters an emergency at home, the patient's family can use the television system to perform emergency treatment for the patient under the doctor's demonstration. The doctor can also use the television system to understand the patient's latest condition with the human body parameters sensed by the sensor device. . For example, for patients who are inconvenient to move, the patient can use the television system and the sensor device to transmit the self-reported symptoms and the sensed human parameters to the hospital medical system through the network, allowing the doctor to diagnose and treat the patient's condition and open the patient. The prescription is then administered by the patient's family to the hospital or nearby pharmacy according to the prescription.

Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and anyone skilled in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of protection is subject to the definition of the scope of the patent application.

1‧‧‧MCU module

2‧‧‧CAN Control Module

3‧‧‧WSN control module

4‧‧‧Video Transmission Module

5‧‧‧Electrical equipment

6‧‧‧Sensor equipment

7‧‧‧Video communication equipment

8‧‧‧Communication interface

9‧‧‧Internet

10‧‧‧Computer/handheld devices

21‧‧‧Two-wire busbar

22‧‧‧Terminal resistor

51‧‧‧MCU

52‧‧‧CAN controller

53‧‧‧CAN transceiver

61‧‧‧ Sensors

62‧‧‧MCU

63‧‧‧Wireless transceiver

64‧‧‧ energy supply

FIG. 1 is a circuit block diagram of an embodiment of a home Internet-based television system according to the present invention.

2 is a circuit block diagram of an embodiment of an electrical device in the television system of FIG. 1.

3 is a circuit block diagram of an embodiment of a sensor device in the television system of FIG. 1.

1‧‧‧MCU module

2‧‧‧CAN Control Module

3‧‧‧WSN control module

4‧‧‧Video Transmission Module

5‧‧‧Electrical equipment

6‧‧‧Sensor equipment

7‧‧‧Video communication equipment

8‧‧‧Communication interface

9‧‧‧Internet

10‧‧‧Computer/handheld devices

Claims (8)

A television system based on a home Internet of things, comprising a microcontroller module, a controller area network (CAN) control module, and a wireless sensor network (WSN) control module And a video transmission module, wherein
The microcontroller module is electrically connected to the controller area network control module, the wireless sensing network control module, and the video transmission module;
The controller area network control module is further electrically connected to at least one electrical device, and the microcontroller module communicates bidirectionally with the at least one electrical device through the controller area network control module;
The wireless sensing network control module is further electrically connected to the at least one sensor device, and the microcontroller module wirelessly communicates with the at least one sensor device through the wireless sensing network control module;
The video transmission module is further electrically connected to at least one video communication device, and the microcontroller module communicates bidirectionally with the at least one video communication device through the video transmission module. The home Internet of things-based television system of claim 1, wherein each electrical device comprises a microcontroller, a controller area network controller, and a controller area network transceiver, the micro The controller is electrically connected to the controller area network controller, and the controller area network controller is electrically connected to the controller area network transceiver, and the controller area network transceiver and the controller area network respectively Control module and other electrical equipment controller area network transceiver electrical connection. The home Internet of things-based television system of claim 1, wherein each sensor device comprises at least one sensor, a microcontroller, a wireless transceiver, and an energy supply, the at least A sensor is electrically coupled to the microcontroller, the microcontroller being electrically coupled to the wireless transceiver, the energy supply being electrically coupled to the at least one sensor, the microcontroller, and the wireless transceiver, respectively. The home Internet of things-based television system described in claim 1 further includes a communication interface, and the microcontroller module is further electrically connected to the communication interface. The home Internet of things-based television system according to claim 4, wherein the communication interface is further electrically connected to a computer, a palm device or an internetwork, and the microcontroller module communicates with the computer through the communication interface. Two-way communication with a handheld device or the Internet. The home Internet of things-based television system according to claim 1, wherein the at least one electrical device comprises a household air conditioner, a refrigerator, an electric cooker, a water heater or an electric meter. The home Internet of things-based television system of claim 1, wherein the at least one sensor device comprises a household temperature sensor, a smoke sensor, a door sensor, an anti-theft sensor or Human body parameter sensor. The home Internet of things-based television system of claim 1, wherein the at least one video communication device comprises a home network camera or a video conferencing device.