WO2017219187A1

WO2017219187A1 - Internet-of-things equipment control system

Info

Publication number: WO2017219187A1
Application number: PCT/CN2016/086371
Authority: WO
Inventors: 易晓阳
Original assignee: 易晓阳
Priority date: 2016-06-20
Filing date: 2016-06-20
Publication date: 2017-12-28

Abstract

An Internet-of-things equipment control system, comprising: an intelligent control terminal (10) for acquiring a user control instruction, then generating a control signal according to the user control instruction and sending same to the corresponding near field communication intelligent forwarding terminal (20); the near field communication intelligent forwarding terminal (20) for sending an ID of and control information about the corresponding intelligent control terminal (10) to a home host (30); and the home host (30) for receiving the ID and the control information sent by the intelligent forwarding terminal (20), then sending the received ID information to a register server (40) through a wide area network, and sending the control information to household equipment (50) in a near field communication manner, wherein the near field communication intelligent forwarding terminal (20) is further used for calling, according to a timing sequence, an action sequence pre-stored in an MCU of the terminal, and then controlling the corresponding household equipment (50). By combining near field communications with wide area network ID registration, the system realizes the effective management and control for intelligent household equipment, is more secure, and has good universality.

Description

IoT device control system

Technical field

The present invention relates to the field of Internet of Things technologies, and more particularly to an Internet of Things device control system.

Background technique

At present, the main equipment networking of smart homes, the method of system integration application is mainly based on dedicated wired, RS485, or part 433/2.4G wireless. For example, smart home control systems such as CONTROL4 and Brocade, which are well-known and widely used at home and abroad. But these furniture systems have common shortcomings:

1. First, there must be a dedicated weak motor cabinet. As the number of control equipment increases, the cabinet will be very large;

2. For the control of equipment such as lighting and electric curtains, the power cord (partial control line) of equipment such as lights and motors must be uniformly moved to the position of the weak motor cabinet;

3, the wall lighting, electric curtain control adjustment button, switch panel, etc. need to pass the 6 types of cable and other high-quality cable to the weak box;

4. For TV, air conditioner, set-top box or similar infrared control equipment, the infrared emitter is required to be attached to the infrared receiving window of the electrical equipment, and the wiring is unified to the AV centralized control equipment, because the electrical equipment is relatively scattered, the infrared emitting head The wiring is often complicated; and the initial state of the electrical equipment caused by various reasons is not clear or interfered, and there are cases where the infrared control and the actual scene are different;

5. For the integration of sensors and control points such as room heating, security, etc., only the dedicated cable, such as RS485, can be used to enter the weak motor cabinet;

6. To monitor and interact with the status of the smart home system through mobile phones, PADs, etc., the interface between the weak motor cabinet and the TCP/IP network must be converted through a dedicated protocol gateway device, and then through WiFi. Conduct communication interactions;

7. The centralized control equipment in the weak motor cabinet often only functions as a switch and a physical regulator, and the MCU is generally a single-chip or ARM7 level; while the mobile phone, PAD, etc. often only function as a UI interactive interface, and its capability is not obtained. With sufficient application, it is impossible to implement more complex and intelligent applications.

In summary, this type of smart home system currently has the disadvantages of complicated pipeline construction, high consumables and labor costs. The wall control switch and the light point to be controlled may be only a few meters apart. In actual construction, it often takes tens of meters of power lines and control cables to the weak box, resulting in waste of resources and electrical equipment. Control also has occasional scene state errors.

Summary of the invention

The technical problem to be solved by the present invention is to provide an IoT device control system for the above-mentioned drawbacks of the prior art.

The technical solution adopted by the present invention to solve the technical problem thereof is:

Constructing an IoT device control system, comprising the following steps:

The intelligent control terminal acquires a user control instruction, and then generates a control signal according to the user control instruction and sends the control signal to the corresponding near field communication intelligent forwarding terminal; the intelligent control terminal registers the ID number through the home host local area network to the terminal on the registration server;

The near field communication intelligent forwarding terminal sends the ID of the corresponding intelligent control terminal and the control information to the home host;

The home host receives the ID and control information sent by the smart forwarding terminal, and then sends the received ID information to the registration server through the WAN, and sends the control information to the home through the near field communication method. device;

The near field communication intelligent forwarding terminal retrieves an action sequence stored in advance in its terminal MCU according to the timing, and then controls the corresponding home device.

The IoT device control system of the present invention, wherein the near field communication intelligent forwarding terminal sends its own action state information to the intelligent control terminal in an instant or timing, and generates a work log that the user can view at any time.

The IoT device control system of the present invention, wherein the near field communication intelligent forwarding terminal receives the external environment information sent by the sensor, and analyzes whether the external environmental condition information satisfies the set control condition, if the condition is met. , then control the lighting fixture to perform the operation.

The Internet of Things device control system of the present invention, wherein the sensor comprises an ambient brightness sensor or a human body motion sensor.

The invention has the beneficial effects that the effective management and control of the smart home device are realized by adopting the combination of near field communication and wide area network ID registration, which is safer and more versatile.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the prior art, the present invention will be further described in conjunction with the accompanying drawings and embodiments. For ordinary technicians, other drawings can be obtained based on these drawings without any creative work:

1 is a flow chart of a control system of an Internet of Things device in accordance with a preferred embodiment of the present invention.

detailed description

The present invention will be described in detail with reference to the embodiments of the present invention. Not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any inventive effort are within the scope of the present invention.

The IoT device control system of the preferred embodiment of the present invention is as shown in FIG. 1 and includes:

The intelligent control terminal 10 is configured to acquire a user control instruction, and then generate a control signal according to the user control instruction and send the control signal to the corresponding near field communication intelligent forwarding terminal 20; the intelligent control terminal registers the ID number on the registration server through the home host local area network. Terminal

The intelligent control terminal 10 acquires the user control command to receive the real-time button command of the user or retrieve the control program set by the user or the infrared code waveform information forwarded by the near field communication intelligent forwarding terminal 20 to the intelligent control terminal 10.

Near field communication intelligent forwarding terminal 20: for transmitting the ID of the corresponding intelligent control terminal and control information to the home host 30;

That is, a registration server 40 is set in the wide area network, by which the terminal obtains the IP address of the remote control device to implement end-to-end network message transmission, so that the intelligent control terminal can control the device in another local area network through the wide area network. Moreover, the ID number of the intelligent control terminal is registered to the terminal on the registration server through the home host LAN, and only the registered terminal can remotely control the home device, so the system can make the remote control smart home more convenient and safer.

The home host 30 is configured to receive the ID and control information sent by the near field communication intelligent forwarding terminal 20, and then send the received ID information to the registration server 40 through the wide area network, and pass the control information. The near field communication method is sent to the home device 50.

When the intelligent control terminal receives the infrared control code waveform information forwarded by the near field communication intelligent forwarding terminal, the characteristic parameter analysis of the waveform of the infrared control code waveform information is also performed, and then sent back to the near field communication intelligent forwarding terminal, by the near field. The communication intelligent forwarding terminal controls infrared control home devices such as televisions, air conditioners, set top boxes or DVDs.

In the above IoT device control system, the user-set control program includes a home device linkage control program, a home device timing control program, or a home device continuity control program.

In the above IoT device control system, the infrared control home device includes a television, an air conditioner, a set top box or a DVD.

Further, in the above-mentioned Internet of Things device control system, the near field communication intelligent forwarding terminal acquires an action sequence stored in advance in its terminal MCU according to the timing, and then controls the corresponding home device.

Further, in the above-mentioned IoT device control system, the near field communication intelligent forwarding terminal receives the external environment information sent by the sensor, and analyzes whether the external environmental condition information satisfies the set control condition, and if the condition is met, controls the lighting fixture. Perform the operation.

Further, in the above IoT device control system, the sensor comprises an ambient brightness sensor or a human body motion sensor.

Further, in the above-mentioned IoT device control system, the near field communication intelligent forwarding terminal sends its own action state information to the intelligent control terminal in an instant or timing, and generates a work log that the user can view at any time.

In summary, the present invention realizes effective management and control of smart home equipment by adopting a combination of near field communication and wide area network ID registration, which is safer and more versatile.

It is to be understood that those skilled in the art will be able to make modifications and changes in accordance with the above description, and all such modifications and variations are intended to be included within the scope of the appended claims.

Claims

An Internet of Things device control system, comprising:

The intelligent control terminal is configured to acquire a user control instruction, and then generate a control signal according to the user control instruction and send the control signal to the corresponding near field communication intelligent forwarding terminal; the intelligent control terminal registers the ID number through the home host local area network to the terminal on the registration server. ;

Near field communication intelligent forwarding terminal: used to send the ID of the corresponding intelligent control terminal and control information to the home host;

The home host is configured to receive the ID and control information sent by the smart forwarding terminal, and then send the received ID information to the registration server through the wide area network, and send the control information to the home device through the near field communication method;

The near field communication intelligent forwarding terminal is further configured to: retrieve a sequence of actions previously stored in the terminal MCU according to the timing, and then control the corresponding home device;

The near field communication intelligent forwarding terminal receives the external environment information sent by the sensor, and analyzes whether the external environmental condition information satisfies the set control condition, and if the condition is met, controls the lighting fixture to perform an operation;

The sensor includes an ambient brightness sensor or a human body motion sensor.
The IoT device control system according to claim 1, wherein the near field communication intelligent forwarding terminal sends its own action state information to the intelligent control terminal in an instant or timing, and generates a work log that the user can view at any time.
The IoT device control system according to claim 1, wherein the near field communication intelligent forwarding terminal receives the external environment information sent by the sensor, and analyzes whether the external environment condition information satisfies the set control condition. If the condition is met, then control the lighting fixture to perform operating.