CN206100019U - A smart home node management system - Google Patents

Abstract

The utility model provides a smart home node management system, including: a smart home node, a terminal device, a smart home gateway and a gateway central server, the smart home node and the terminal device respectively communicate with the smart home gateway, and the gateway A central server is built in the intelligent home gateway, and a user datagram protocol server and a point-to-point server are integrated in the gateway central server. The gateway center server of the utility model is built in the smart home gateway, and a user datagram protocol server and a point-to-point server are integrated in the gateway center server. Therefore, smart home nodes and terminal devices utilize local area network or external network Both can realize communication with the smart home gateway without re-establishing another networking technology, and can share with the mainstream WIFI network resources of the current family, which is more suitable for the home environment.

Description

A smart home node management system

technical field

The utility model relates to a management system, in particular to a smart home node management system.

Background technique

In the existing smart home management system, zigbee is generally used to implement networking. This zigbee networking is a high-level technology based on the 802.15.4 standard. This type of application system directly applies the physical layer and MAC layer of 802.15.4. In terms of hardware and software costs, zigbee networking requires configuration of zigbee gateways and zigbee nodes. ZigBee has the characteristics of low power consumption, low cost, short delay, large network capacity, safety and reliability. Using zigbee, mainly used in the field of industrial control. But for home users, it is necessary to purchase an additional zigbee gateway, which increases the cost of use and increases the number of devices that need to be placed and managed in the home.

Contents of the invention

The technical problem to be solved by the utility model is to provide a smart home node management system that can utilize existing home network resources.

In this regard, the utility model provides a smart home node management system, including: a smart home node, a terminal device, a smart home gateway and a gateway central server, and the smart home node and the terminal device respectively communicate with the smart home gateway, The gateway central server is built in the intelligent home gateway, and a user datagram protocol server and a point-to-point server are integrated in the gateway central server.

A further improvement of the present invention is that the terminal equipment is connected to the gateway central server through the UDP server and the point-to-point server respectively.

A further improvement of the utility model is that the gateway central server is also integrated with an intranet penetration server.

A further improvement of the present utility model is that the smart home node includes at least one of a smart socket, a temperature sensor, a humidity sensor and a gas sensor.

A further improvement of the utility model is that it further includes a wireless module, and the smart home node is connected to the smart home gateway through the wireless module.

A further improvement of the utility model is that the wireless module includes a WIFI chip, and the smart home node realizes networked communication with the smart home gateway through the WIFI chip.

A further improvement of the utility model is that the smart home gateway is a wireless gateway matched with the smart home node.

A further improvement of the utility model is that the smart socket includes a relay.

Compared with the prior art, the utility model has the beneficial effects that: the gateway central server is built in the smart home gateway, and a user datagram protocol server and a point-to-point server are integrated in the gateway central server, therefore, the intelligent Home nodes and terminal devices can communicate with the smart home gateway in the form of local area network or external network, such as realizing WIFI networking, which is very good for home users in an application environment where the number of smart home nodes is not too much. It makes full use of the existing wireless network resources, does not need to re-establish another networking technology, and can share with the mainstream WIFI network resources of the current family, which is more suitable for the home environment.

Description of drawings

Fig. 1 is the system structure schematic diagram of a kind of embodiment of the utility model;

Fig. 2 is a block diagram of an embodiment of the utility model.

detailed description

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.

As shown in Figure 1, this example provides a smart home node management system, including: a smart home node 1, a terminal device 2, a smart home gateway 3 and a gateway central server, the smart home node 1 and the terminal device 2 are connected to the The smart home gateway 3 realizes communication, the gateway central server is built in the smart home gateway 3, and a user datagram protocol server and a point-to-point server are integrated in the gateway central server. As shown in Figure 1, when the terminal device 2 wants to realize remote monitoring or communication, the relay can be realized through the cloud server and the wireless access point, and the smart home gateway 3 is connected with the wireless access point through the cloud server, The terminal device 2 is connected to the cloud server through a 3G/4G module or connected to the cloud server through a wireless access point.

The user datagram protocol server described in this example is a UDP server, which is used to realize the communication connection of the local area network through WIFI; The user datagram protocol server and the point-to-point server are connected to the gateway central server, so that the user can realize the connection and management with the gateway central server through a local area network or an external network through the terminal device; the user datagram protocol Both server and peer-to-peer server are hardware servers.

The gateway central server in this example is also integrated with an internal network penetration server, the internal network penetration server is a PPTun server, which is a server that provides access to the internal network from the external network.

As shown in Figure 2, the smart home node 1 in this example includes at least one of a smart socket 4, a temperature sensor 5, a humidity sensor 6 and a gas sensor 7; this example also includes a wireless module 8, and the smart home node 1 Connected to the smart home gateway 3 through the wireless module 8, the wireless module 8 is preferably a WIFI chip, and the smart home node 1 communicates with the smart home gateway 3 through the WIFI chip. Therefore, the smart home node 1 can utilize the existing WIFI network to realize data transmission.

Correspondingly, the smart home gateway 3 in this example is a wireless gateway matched with the smart home node 1, that is, the smart home gateway 3 is preferably a WIFI smart gateway.

The wireless module 8 described in this example preferably adopts a WIFI chip supporting 802.11b/g/n, which is a WIFI chip supporting the 802.11b/g/n protocol, and can be connected to the smart home gateway 3 through the existing WIFI protocol, Become a client of the smart home gateway 3, transmit data to the smart home gateway 3, and download data from the smart home gateway 3 at the same time.

The smart home node 1 described in this example preferably uses the Arduino series MCU as its management chip. The MCU is any single-chip microcomputer of the Arduino series, which can become the management chip of the entire smart home node 1. It has the following functions: 1. Read through the port The data from each sensor; 2. Through the UART serial port and the WIFI chip serial port communication, the data is transmitted to the WIFI chip of the wireless module 8, and the data from the WIFI chip is also processed, such as the download data from the smart home gateway 3, how to manage Relay 9 or other sensors.

Various sensors such as the temperature sensor 5, the humidity sensor 6, and the gas sensor 7 described in this example are environmental sensors, which are used to convert environmental parameters into electrical signals. The relay is a switching device representing the smart socket 4 and can control the socket function of the smart home node 1 .

The smart home node 1 described in this example is preferably provided with a relay, which is connected to the smart home node 1, and then can be used as a switching device of the smart socket 4, for example, the smart home where the temperature sensor 5 and the humidity sensor 6 are located. In node 1, it is normally turned off to save energy; it is not turned on until someone is detected. The detection signal of the relay can be sent back to the smart home gateway 3, and then the control information is fed back to the smart home node 1 through the smart home gateway 3. The advantage of this is that the smart home node 1 does not set processing and The control unit can well reduce the cost and control the size of the product; of course, in practical applications, the smart home node 1 can preferably be set to meet the needs of different users, or to reduce the number of network connections to improve its stability. There is a microprocessor, and it can also preferably be provided with a distance sensor. The smart socket 4, temperature sensor 5, humidity sensor 6, gas sensor 7, wireless module 8, relay and distance sensor are connected to the microprocessor respectively, so All the data on the smart home node 1 can be processed and packaged on the micro-processor, and then sent to the smart home gateway 3, reducing the workload of the smart home gateway 3 and improving the efficiency of the smart home node. Manage system stability. Wherein, the distance sensor is used to collect distance data. In addition to assisting the management of the smart home node 1, these distance data are also very instructive for the layout of the smart home node 1, and can help construction personnel to control The arrangement density of the smart home nodes 1 .

The smart home node 1 in this example can be connected to the smart home gateway 3 through WIFI. Smart phones and tablet computers are terminal devices 2 for users to manage smart home networks, and the terminal devices 2 are clients in this example. , the user can access the smart home node 1 on the smart home network and monitor the entire smart home node management system through the terminal device 2 .

In practical applications, the smart home gateway 3 is a gateway system with a built-in gateway central server; the gateway central server can be a hardware server based on the Android system, such as a user datagram protocol server and a point-to-point server; it can also be A virtual linux soft server built into the routing system. The gateway central server mainly caches the operating status of the smart home node management system and the information of each smart home node 1, such as MAC address, name and control instructions.

The client of terminal device 2 can be used simultaneously in the local area network (intranet) and the external network (public network). The client can directly access the gateway central server through the UDP server in the internal network, and access the gateway central server through the P2P server in the external network.

As far as the current home smart devices are concerned, because there are not too many smart home nodes 1 that need to be controlled, it is a good way to use existing wireless network resources, so that there is no need to re-establish another networking technology, which is different from the current home mainstream WIFI network resource sharing, so WIFI-based smart home networking and management methods are more suitable for home users.

In this example, the smart home node 1 based on the WIFI chip is preferably connected to the smart home gateway 3. The smart home node 1 based on the WIFI access technology can effectively use the existing home wireless network to access and be identified, and then realize node access and Node data transmission, query-based management protocol continuously query smart home node 1, and then report the collected data to the query gateway central server.

The gateway center server described in this example is built in the smart home gateway 3, and a user datagram protocol server and a point-to-point server are integrated in the gateway center server. The form of the network can realize communication with the smart home gateway 3, such as realizing WIFI networking. For the application environment where the number of smart home nodes 1 for home users is not too much, it makes good use of the existing Wireless network resources do not need to re-establish another networking technology, and can be shared with the mainstream WIFI network resources of the current family, which is more suitable for the home environment.

The specific implementations described above are preferred implementations of the present utility model, and are not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to this specific implementation. , The equivalent changes made by the structure are all within the protection scope of the present utility model.

Claims (8)

1. A smart home node management system, characterized in that it comprises: a smart home node, a terminal device, a smart home gateway and a gateway central server, the smart home node and the terminal device communicate with the smart home gateway respectively, and the The gateway central server is built in the smart home gateway, and a user datagram protocol server and a point-to-point server are integrated in the gateway central server. 2. The smart home node management system according to claim 1, wherein the terminal device is connected to the gateway central server through the UDP server and the point-to-point server respectively. 3. The smart home node management system according to claim 1, wherein the gateway central server is also integrated with an intranet penetration server. 4. The smart home node management system according to any one of claims 1 to 3, wherein the smart home node includes at least one of a smart socket, a temperature sensor, a humidity sensor and a gas sensor. 5. The smart home node management system according to claim 4, further comprising a wireless module through which the smart home node is connected to the smart home gateway. 6. The smart home node management system according to claim 5, wherein the wireless module includes a WIFI chip, and the smart home node communicates with the smart home gateway through the WIFI chip. 7. The smart home node management system according to claim 5, wherein the smart home gateway is a wireless gateway matched with the smart home node. 8. The smart home node management system according to claim 4, wherein the smart socket comprises a relay.