技术领域technical field
本发明涉及智能家居系统和无线通信技术领域，特别是涉及一种应用于智能家居系统的无线多重自组网、组网方法及其通信方法。The invention relates to the technical field of smart home systems and wireless communication, in particular to a wireless multiple ad hoc network applied to a smart home system, a networking method and a communication method thereof.
背景技术Background technique
随着现代科学技术的进步和人们生活水平的逐渐提高，人们对居住的环境也随之提出了更高的要求，除了使用越来越多的各式的家电产品进行不同的功能分工外，人们更加关注的是生活的舒适度和便利程度，因此，智能家居已经成为了不可抵挡的趋势。With the advancement of modern science and technology and the gradual improvement of people's living standards, people have put forward higher requirements for the living environment. In addition to using more and more various household appliances for different functional divisions, people More attention is paid to the comfort and convenience of life, therefore, smart home has become an irresistible trend.
智能家居是融合了自动化控制系统、计算机网络系统和网络通讯技术于一体的网络化智能化的家居控制系统。智能家居是通过物联网技术将家庭中的各种设备，例如：门禁系统、照明系统、窗帘、空调系统和安防系统等等，连接到一起，让用户通过更触摸屏、手机终端、互联网设备或者语音识别系统，实现家电控制、防盗报警、环境监测等功能的控制系统。智能家居具备较高的人机交互功能，一方面可以执行现场操作，方便控制；另一方面，使用智能家居系统的室内，各种设备相互间可以通讯，即使没有用户指挥也能根据不同的状态互动运行，家电信息化的发展给用户的生活带来了最大程度的高效、便利、舒适与安全的体验。Smart home is a networked and intelligent home control system that integrates automation control system, computer network system and network communication technology. Smart home is to connect various devices in the family through the Internet of Things technology, such as: access control system, lighting system, curtains, air conditioning system and security system, etc. Identification system, a control system that realizes functions such as home appliance control, burglar alarm, and environmental monitoring. Smart home has a high human-computer interaction function. On the one hand, it can perform on-site operations to facilitate control; on the other hand, in the room where the smart home system is used, various devices can communicate with each other. Interactive operation, the development of home appliance informatization has brought the greatest degree of efficiency, convenience, comfort and safety experience to users' life.
为整合、控制与管理智能家居所包括的设备，需要有数据传输的途径。现有的智能家居产品一般采用有线或无线两种网络连接方式：In order to integrate, control and manage the devices included in the smart home, there needs to be a way of data transmission. Existing smart home products generally use wired or wireless network connection methods:
1.有线连接方式：是一种总线控制方式，主要通过EIB、C-Bus、LonWorks、SCS、RS-485等总线协议，对相关外围设备进行控制。1. Wired connection mode: It is a bus control mode, mainly through EIB, C-Bus, LonWorks, SCS, RS-485 and other bus protocols to control related peripheral devices.
2.无线连接方式：一般家庭用的无线技术主要包括射频技术、红外技术、WIFI技术、蓝牙技术和ZigBee技术；其中，射频技术已经成熟，其优点是成本低廉、穿透性较好，但抗干扰性差、安全性差。且目前绝大部分应用只能单向通讯；红外技术也比较成熟，但不惜直线视距连接，限制性太大，不适合常规意义上的家庭网络；ZigBee技术和蓝牙技术都是基于IEEE802.15协议，但其各自的技术特点决定了其应用的侧重点仍有一些不同，蓝牙技术更适合于语音业务及需要高数据量的业务，如移动电话、耳机等；ZigBee技术作为一种低功耗、低数据速率、低成本的技术显然更加适用于智能家居。2. Wireless connection mode: general household wireless technology mainly includes radio frequency technology, infrared technology, WIFI technology, Bluetooth technology and ZigBee technology; among them, radio frequency technology has been mature, and its advantages are low cost and good penetration, but anti Poor interference and poor security. At present, most applications can only communicate in one direction; infrared technology is relatively mature, but it does not hesitate to connect in a straight line of sight, which is too restrictive and not suitable for home networks in the conventional sense; ZigBee technology and Bluetooth technology are based on IEEE802.15 Protocol, but their respective technical characteristics determine that there are still some differences in the focus of their applications. Bluetooth technology is more suitable for voice services and services that require high data volume, such as mobile phones, headsets, etc.; ZigBee technology as a low-power , low data rate, and low-cost technologies are obviously more suitable for smart homes.
目前，智能家居大多是采用无线连接方式。并且，无论是采用哪一种无线技术进行智能家居的无线组网，都是将每个设备节点分别进行网络接入配置，或者接入外部路由实现系统组网，最终由中央控制平台统一管理智能家居系统。这种无线自组网方式对于普通的智能家居的无线组网是没有问题的，但是，对于大规模的家电局域无线组网来说，技术成本还是比较高，操作管理相对复杂，且该无线组网方式中，智能家居设备节点长时间处于在电模式，功耗明显增加，从而导致系统的利用率较低。At present, most smart homes use wireless connections. Moreover, no matter which wireless technology is used for smart home wireless networking, each device node is configured for network access separately, or connected to external routing to realize system networking, and finally the central control platform uniformly manages the smart home. home system. This wireless ad-hoc networking method is no problem for ordinary smart home wireless networking. However, for large-scale local area wireless networking of home appliances, the technical cost is still relatively high, and the operation and management are relatively complicated. In the networking mode, the smart home device nodes are in the power mode for a long time, and the power consumption increases significantly, resulting in a low utilization rate of the system.
发明内容Contents of the invention
鉴于以上所述现有技术的缺点，本发明的目的在于提供一种无线多重自组网、组网方法及其通信方法，用于解决现有技术中经过无线组网的智能家居设备功耗过高，并且，系统的利用率较低的问题。In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a wireless multiple ad hoc network, a networking method and a communication method thereof, which are used to solve the problem of excessive power consumption of smart home devices that have undergone wireless networking in the prior art. High, and, the system utilization rate is low.
为实现上述目的及其他相关目的，本发明提供了一种无线多重自组网，应用于包括多个智能家居设备的智能家居系统，所述无线多重自组网包括：一个主控设备、一个主网单元、一个或多个子网单元；所述主网单元，由一个第一智能家居设备、一个或多个第二智能家居设备自组网络构成，所述第一智能家居设备与所述主控设备连接，用于实现所述主网单元和所述子网单元与所述主控设备间的信息交互；所述子网单元由一个或多个第三智能家居设备自组网络构成，且与所述第一智能家居设备连接；所有所述子网单元内的所有所述第三智能家居设备默认为休眠模式，根据所述主控设备的控制指令，对应的所述子网单元被唤醒；所述主控设备，与所述第一智能家居设备连接，用于向所述第一智能家居设备发出控制指令，以及接收所述第一智能家居设备的反馈应答，从而实现对所述智能家居系统的控制。In order to achieve the above purpose and other related purposes, the present invention provides a wireless multi-ad hoc network, which is applied to a smart home system including multiple smart home devices. The wireless multi-ad hoc network includes: a main control device, a main network unit, one or more subnet units; the main network unit is composed of a first smart home device and one or more second smart home devices ad hoc network, the first smart home device and the master Device connection, used to implement information interaction between the main network unit and the subnetwork unit and the main control device; the subnetwork unit is composed of one or more third smart home device ad hoc networks, and is connected with The first smart home device is connected; all the third smart home devices in all the subnetwork units are in sleep mode by default, and the corresponding subnetwork units are awakened according to the control instruction of the main control device; The main control device is connected with the first smart home device, and is used to send a control command to the first smart home device, and receive a feedback response from the first smart home device, so as to realize the control of the smart home device. System control.
于本发明的一实施例中，所述第一智能家居设备是根据所述主网单元内的各个智能家居设备的节点属性信息选举产生。In an embodiment of the present invention, the first smart home device is elected according to the node attribute information of each smart home device in the main network unit.
于本发明的一实施例中，同一所述子网单元内的所有所述第三智能家居设备共享一个单元地址。In an embodiment of the present invention, all the third smart home devices in the same subnet unit share one unit address.
于本发明的一实施例中，所述主控设备内保存所有所述子网单元的单元地址信息、所述第一智能家居设备的节点属性信息、所有所述第二智能家居设备的节点属性信息和所有所述第三智能家居设备的节点属性信息；所述主控设备发出的控制指令包括单元地址信息和目的智能家居设备的节点属性信息。In an embodiment of the present invention, the main control device stores the unit address information of all the subnet units, the node attribute information of the first smart home device, and the node attribute information of all the second smart home devices information and node attribute information of all the third smart home devices; the control command issued by the master control device includes unit address information and node attribute information of the target smart home device.
于本发明的一实施例中，当目的智能家居设备为所述第二智能家居设备时，所述第一智能家居设备传递控制指令至目的智能家居设备；目的智能家居设备执行控制指令并做出反馈应答，再经由所述第一智能家居设备将反馈应答返回至所述主控设备。In an embodiment of the present invention, when the target smart home device is the second smart home device, the first smart home device transmits the control command to the target smart home device; the target smart home device executes the control command and makes A feedback response, and then return the feedback response to the main control device via the first smart home device.
于本发明的一实施例中，当目的智能家居设备为所述第三智能家居设备时，所述第一智能家居设备唤醒目的智能家居设备所对应的所述子网单元，并传递控制指令至目的智能家居设备；目的智能家居设备执行控制指令并做出反馈应答，再经由所述第一智能家居设备将反馈应答返回至所述主控设备。In an embodiment of the present invention, when the target smart home device is the third smart home device, the first smart home device wakes up the subnet unit corresponding to the target smart home device, and transmits a control instruction to The target smart home device: the target smart home device executes the control command and makes a feedback response, and then returns the feedback response to the main control device via the first smart home device.
本发明还公开了一种无线多重自组网的组网方法，应用于包括多个智能家居设备的智能家居系统，所述无线多重自组网的联网方法包括：将所述智能家居系统的多个智能家居设备划分为多个单元；每一个单元内的智能家居设备自组为一个独立的网络结构；定义其中一个单元对应的网络结构为主网单元，其余单元对应的网络结构为子网单元；在所述主网单元内，选举出一个智能家居设备作为第一智能家居设备，其余智能家居设备为第二智能家居设备；其中，所述第一智能家居设备与主控设备连接；所述主网单元分别与所述子网单元连接；所述主控设备通过所述第一智能家居设备获取并保存所有所述第二智能家居设备的节点属性信息、所有所述子网单元的所有第三智能家居设备的节点属性信息以及所有所述子网单元的单元地址信息。The present invention also discloses a wireless multi-ad hoc network networking method, which is applied to a smart home system including a plurality of smart home devices. The wireless multi-ad hoc network networking method includes: combining multiple A smart home device is divided into multiple units; the smart home devices in each unit are self-organized into an independent network structure; define the network structure corresponding to one unit as the main network unit, and the network structure corresponding to the other units as subnetwork units ; In the main network unit, elect a smart home device as the first smart home device, and the remaining smart home devices are the second smart home device; wherein, the first smart home device is connected to the main control device; the The main network units are respectively connected to the subnetwork units; the main control device obtains and saves the node attribute information of all the second smart home devices, and all the second 3. Node attribute information of smart home devices and unit address information of all subnet units.
于本发明的一实施例中，所述子网单元内的所有所述第三智能家居设备默认为睡眠状态；处于相同所述子网单元的所有所述第三智能家居设备共享一个单元地址。In an embodiment of the present invention, all the third smart home devices in the sub-network unit are in sleep state by default; all the third smart home devices in the same sub-network unit share a unit address.
于本发明的一实施例中，所述第一智能家居设备是根据所述主网单元内的各个智能家居设备的节点属性信息选举产生。In an embodiment of the present invention, the first smart home device is elected according to the node attribute information of each smart home device in the main network unit.
本发明还公开了一种无线多重自组网的通信方法，应用于包括多个智能家居设备的智能家居系统，所述无线多重自组网的通信方法包括：主控设备向主网单元的第一智能家居设备发出控制指令；所述第一智能家居设备解析控制指令，根据控制指令判断目的智能家居设备：如果目的智能家居设备为第二智能家居设备，则所述第一智能家居设备传递控制指令至目的智能家居设备；目的智能家居设备执行控制指令并做出反馈应答，再经由所述第一智能家居设备将反馈应答返回至所述主控设备；如果目的智能家居设备为第三智能家居设备，则所述第一智能家居设备唤醒目的智能家居设备所对应的子网单元，并传递控制指令至目的智能家居设备；目的智能家居设备执行控制指令并做出反馈应答，再经由所述第一智能家居设备将反馈应答返回至所述主控设备。The present invention also discloses a communication method for a wireless multiple ad hoc network, which is applied to a smart home system including multiple smart home devices. A smart home device sends a control command; the first smart home device analyzes the control command, and judges the target smart home device according to the control command: if the target smart home device is the second smart home device, the first smart home device transmits the control command to the target smart home device; the target smart home device executes the control command and makes a feedback response, and then returns the feedback response to the main control device via the first smart home device; if the target smart home device is a third smart home device, the first smart home device wakes up the subnet unit corresponding to the target smart home device, and transmits a control command to the target smart home device; the target smart home device executes the control command and makes a feedback response, and then through the second A smart home device returns a feedback response to the master control device.
如上所述，本发明的一种应用于智能家居系统的无线多重自组网、组网方法及其通信方法，采用多重自组网的方式，具有以下有益效果：As mentioned above, a wireless multiple ad hoc network, a networking method and a communication method thereof applied to a smart home system of the present invention adopt the multiple ad hoc network mode and have the following beneficial effects:
1)只需要一个第一智能家居设备与主网单元即其他子网单元间实现信息交互，简化了组网的技术难度，提高了系统的组网规模；1) Only one first smart home device is required to realize information interaction with the main network unit, that is, other subnet units, which simplifies the technical difficulty of networking and increases the network scale of the system;
2)子网单元内的第三智能家居设备默认为休眠状态，只在接收到了相应的控制指令，才唤醒对应的子网单元内的所有第三智能家居设备，并将控制指令传递给目的智能家居设备，如此更加有效地降低了系统功耗。2) The third smart home device in the sub-network unit is in a dormant state by default, and only after receiving the corresponding control command, it wakes up all the third smart home devices in the corresponding sub-network unit, and passes the control command to the target smart home device. Household equipment, thus reducing system power consumption more effectively.
附图说明Description of drawings
图1显示为本发明实施例公开的一种无线多重自组网的网络结构示意图。FIG. 1 is a schematic diagram of a network structure of a wireless multiple ad hoc network disclosed by an embodiment of the present invention.
图2显示为本发明实施例公开的一种无线多重自组网的组网方法的流程示意图。FIG. 2 is a schematic flowchart of a wireless multi-ad hoc network networking method disclosed by an embodiment of the present invention.
图3显示为本发明实施例公开的一种无线多重自组网的通信方法的流程示意图。FIG. 3 is a schematic flowchart of a communication method for a wireless multiple ad hoc network disclosed by an embodiment of the present invention.
图4显示为本发明另一实施例公开的一种无线多重自组网的网络结构示意图。FIG. 4 is a schematic diagram of a network structure of a wireless multi-ad hoc network disclosed by another embodiment of the present invention.
元件标号说明Component designation description
100 主网单元100 main network units
200/210/220/230 子网单元200/210/220/230 subnet unit
300 主控设备300 master device
410 第一智能家居设备410 first smart home devices
420/421/422/423 第二智能家居设备420/421/422/423 Second smart home device
430/431/432/433 第三智能家居设备430/431/432/433 third smart home device
具体实施方式detailed description
以下通过特定的具体实例说明本发明的实施方式，本领域技术人员可由本说明书所揭露的内容轻易地了解本发明的其他优点与功效。本发明还可以通过另外不同的具体实施方式加以实施或应用，本说明书中的各项细节也可以基于不同观点与应用，在没有背离本发明的精神下进行各种修饰或改变。需说明的是，在不冲突的情况下，以下实施例及实施例中的特征可以相互组合。Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.
请参阅附图。需要说明的是，以下实施例中所提供的图示仅以示意方式说明本发明的基本构想，遂图式中仅显示与本发明中有关的组件而非按照实际实施时的组件数目、形状及尺寸绘制，其实际实施时各组件的型态、数量及比例可为一种随意的改变，且其组件布局型态也可能更为复杂。Please refer to attached picture. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual implementation, and the component layout type may also be more complicated.
本发明提供了一种应用于智能家居系统的无线多重自组网、组网方法及其通信方法，其采用多重自组网的方式，只需要一个第一智能家居设备与主网单元内部及子网单元通讯联络，根据控制指令的不同唤醒对应的子网单元，有效解决了系统功耗的问题。The present invention provides a wireless multiple ad hoc network, a networking method and a communication method applied to a smart home system. It adopts a multiple ad hoc network, and only needs a first smart home device and the main network unit and sub-networks. The network unit communicates, wakes up the corresponding subnet unit according to different control instructions, and effectively solves the problem of system power consumption.
实施例1Example 1
本实施例公开了一个无线多重自组网，应用于包括多个智能家居设备的智能家居系统。智能家居设备包括但不限于智能音响、智能电视机、智能空调、智能加湿器和智能电灯等等。智能家居设备可以与主控设备通过蓝牙和WIFI等方式进行无线连接。其中This embodiment discloses a wireless multiple ad hoc network, which is applied to a smart home system including multiple smart home devices. Smart home devices include, but are not limited to, smart speakers, smart TVs, smart air conditioners, smart humidifiers, and smart lights. Smart home devices can be wirelessly connected to the main control device through Bluetooth and WIFI. in
如图1所示，本实施例的无线多重自组网包括：一个主网单元100、n个子网单元200和一个主控设备300，其中，n大于等于1。As shown in FIG. 1 , the wireless multiple ad hoc network of this embodiment includes: a main network unit 100 , n subnetwork units 200 and a main control device 300 , where n is greater than or equal to 1.
主网单元100，由一个第一智能家居设备410、2个第二智能家居设备420自组网络构成。本实施例的主网单元100中仅包括2个第二智能家居设备是为了便于图示的目的，主网单元100中包括的第二智能家居设备420为一个或多个的情况，均在为本发明的保护范围内。且第一智能家居设备410与主控设备300通过蓝牙或WIFI等方式进行无线连接。第一智能家居设备410用于与主控设备300之间的信息交互，以及与目的智能家居设备之间的信息传递交互。并且，第一智能家居设备410是主网单元100内所有智能家居设备通过无线信标帧的方式向主网单元100内的其它智能家居设备发送自身属性信息，从而选举出来的最优第一智能家居设备410。The main network unit 100 is composed of a first smart home device 410 and two second smart home devices 420 ad hoc network. The main network unit 100 of this embodiment only includes two second smart home devices for the purpose of illustration. If there are one or more second smart home devices 420 included in the main network unit 100, all of them are within the protection scope of the present invention. In addition, the first smart home device 410 is wirelessly connected to the main control device 300 through Bluetooth or WIFI. The first smart home device 410 is used for information interaction with the main control device 300 and information transmission and interaction with the target smart home device. Moreover, the first smart home device 410 is the optimal first smart home device elected by all smart home devices in the main network unit 100 by sending their own attribute information to other smart home devices in the main network unit 100 through wireless beacon frames. Household equipment 410.
子网单元200，由一个或多个第三智能家居设备430自组网络构成。每一个子网单元200均与主网单元100连接。并且，处于同一子网单元200内的所有第三智能家居设备430共享同一单元地址。The subnetwork unit 200 is composed of one or more third smart home devices 430 ad hoc network. Each subnetwork unit 200 is connected to the mainnetwork unit 100 . Moreover, all the third smart home devices 430 in the same subnet unit 200 share the same unit address.
主控设备300，与第一智能家居设备410通过蓝牙或WIFI等方式连接，用于向第一智能家居设备410发出控制指令，以及接收第一智能家居设备410的反馈应答，从而实现对整个智能家居系统的控制。在本实施例中，所述主控设备为便携式电子设备，包括存储器、存储器控制器、一个或多个处理器(CPU)、接口电路、RF(射频)电路、音频电路、扬声器、麦克风、输入/输出(I/O)子系统、触摸显示屏、其他输出或控制设备，以及外部端口。这些组件通过一条或多条通信总线或信号线进行通信。设备可以是任何便携式电子设备，包括但不限于笔记本电脑、平板电脑、智能手机、多媒体播放器、个人数字助理(PDA)、电子书阅读器等等，还可能包括其中两项或多项的组合。应当理解，本实施例中列举的设备只是便携式电子设备的一个实例。The main control device 300 is connected with the first smart home device 410 through Bluetooth or WIFI, and is used to send control commands to the first smart home device 410 and receive feedback responses from the first smart home device 410, so as to realize control over the entire smart home device. Home system control. In this embodiment, the main control device is a portable electronic device, including memory, memory controller, one or more processors (CPU), interface circuit, RF (radio frequency) circuit, audio circuit, speaker, microphone, input /output (I/O) subsystems, touch displays, other output or control devices, and external ports. These components communicate over one or more communication buses or signal lines. A device may be any portable electronic device including, but not limited to, a laptop computer, tablet computer, smartphone, multimedia player, personal digital assistant (PDA), e-book reader, etc., and may include combinations of two or more of these . It should be understood that the device listed in this embodiment is just an example of a portable electronic device.
整个无线多重自组网中，第一智能家居设备410、第二智能家居设备420和第三智能家居设备430与智能家居系统中的智能家居设备是一一对应的。In the entire wireless multi-ad hoc network, the first smart home device 410, the second smart home device 420 and the third smart home device 430 correspond to the smart home devices in the smart home system one by one.
进一步地，主控设备300可通过第一智能家居设备410获得所有子网单元的单元地址信息、第一智能家居设备410的节点属性信息、第二智能家居设备420的节点属性信息和所有第三智能家居设备430的节点属性信息。Further, the main control device 300 can obtain unit address information of all subnet units, node attribute information of the first smart home device 410, node attribute information of the second smart home device 420 and all third Node attribute information of the smart home device 430 .
在无线多重自组网中，所有子网单元200内的所有第三智能家居设备430默认是处于休眠模式的，其是根据主控设备300发出的控制指令而选择性地唤醒对应的子网单元200内的所有第三智能家居设备430。其中，主控设备300发出的控制指令中包括但不限于目的智能家居设备的节点属性信息，单元地址信息。In the wireless multiple ad hoc network, all the third smart home devices 430 in all the subnetwork units 200 are in sleep mode by default, and they selectively wake up the corresponding subnetwork units according to the control command sent by the main control device 300 All third smart home devices 430 within 200. Wherein, the control command issued by the main control device 300 includes, but is not limited to, node attribute information and unit address information of the target smart home device.
若主控设备300发出的控制指令所针对的目的智能家居设备为第二智能家居设备420时，第一智能家居设备410接收了主控设备300发出的控制指令后，按照最佳路由的方式选择最佳路由将控制指令传递至目的智能家居设备，目的智能家居设备执行控制指令并做出反馈应答，再沿选择的追加路由将反馈应答经第一智能家居设备410返回至主控设备300；If the control command issued by the main control device 300 is aimed at the second smart home device 420, the first smart home device 410 selects according to the best route after receiving the control command sent by the main control device 300. The optimal route transmits the control command to the target smart home device, the target smart home device executes the control command and makes a feedback response, and then returns the feedback response to the main control device 300 via the first smart home device 410 along the selected additional route;
若主控设备300发出的控制指令所针对的目的智能家居设备为第三智能家居设备430时，第一智能家居设备410接受了主控设备300发出的控制指令后，根据控制指令中的单元地址信息(目的智能家居设备所处的子网单元200的单元地址)唤醒对应的处于休眠状态的子网单元200的所有第三智能家居设备430，按照最佳路由的方式选择最佳路由将控制指令传递至子网单元200内的目的智能家居设备，目的智能家居设备执行控制指令并做出反馈应答，再沿最佳路由经由第一智能家居设备410将反馈应答返回至主控设备300。If the control command issued by the main control device 300 is aimed at the third smart home device 430, after the first smart home device 410 accepts the control command sent by the main control device 300, according to the unit address in the control command information (the unit address of the subnet unit 200 where the destination smart home device is located) wakes up all the third smart home devices 430 of the corresponding subnet unit 200 in the dormant state, and selects the best route according to the best route and sends the control instruction The target smart home device executes the control command and makes a feedback response, and then returns the feedback response to the main control device 300 via the first smart home device 410 along the optimal route.
为了突出本发明的创新部分，本实施例中并没有将与解决本发明所提出的技术问题关系不太密切的单元引入，但这并不表明本实施例中不存在其它的单元。In order to highlight the innovative part of the present invention, units that are not closely related to solving the technical problem proposed by the present invention are not introduced in this embodiment, but this does not mean that there are no other units in this embodiment.
实施例2Example 2
本实施例公开了一种无线多重自组网的组网方法，其应用于包括多个智能家居设备的智能家居系统。所述智能家居设备包括但不限于智能音响、智能电视机、智能空调、智能加湿器和智能电灯等等。智能家居设备可以与主控设备通过蓝牙和WIFI等方式进行无线连接。其中所述主控设备为便携式电子设备，包括存储器、存储器控制器、一个或多个处理器(CPU)、接口电路、RF(射频)电路、音频电路、扬声器、麦克风、输入/输出(I/O)子系统、触摸显示屏、其他输出或控制设备，以及外部端口。这些组件通过一条或多条通信总线或信号线进行通信。设备可以是任何便携式电子设备，包括但不限于笔记本电脑、平板电脑、智能手机、多媒体播放器、个人数字助理(PDA)、电子书阅读器等等，还可能包括其中两项或多项的组合。应当理解，本实施例中列举的设备只是便携式电子设备的一个实例。This embodiment discloses a wireless multiple ad hoc network networking method, which is applied to a smart home system including multiple smart home devices. The smart home devices include, but are not limited to, smart speakers, smart TVs, smart air conditioners, smart humidifiers, smart lights, and the like. Smart home devices can be wirelessly connected to the main control device through Bluetooth and WIFI. Wherein the main control device is a portable electronic device, including memory, memory controller, one or more processors (CPU), interface circuit, RF (radio frequency) circuit, audio circuit, loudspeaker, microphone, input/output (I/O O) Subsystems, touch displays, other output or control devices, and external ports. These components communicate over one or more communication buses or signal lines. A device may be any portable electronic device including, but not limited to, a laptop computer, tablet computer, smartphone, multimedia player, personal digital assistant (PDA), e-book reader, etc., and may include combinations of two or more of these . It should be understood that the device listed in this embodiment is just an example of a portable electronic device.
如图2所示，本实施例的无线多重自组网的组网方法包括：As shown in Figure 2, the networking method of the wireless multiple ad hoc network of the present embodiment includes:
将所述智能家居系统的多个智能家居设备按照需要划分为多个单元：Divide multiple smart home devices of the smart home system into multiple units as required:
将每一个单元内的智能家居设备自组成一个独立的网络结构；The smart home devices in each unit form an independent network structure;
定义其中一个单元对应的网络结构为主网单元，其余单元对应的网络结构为子网单元；Define the network structure corresponding to one of the units as the main network unit, and the network structure corresponding to the other units as subnet units;
在所述主网单元内，选举出一个最优的智能家居设备作为第一智能家居设备，其余智能家居设备为第二智能家居设备；其中，所述第一智能家居设备与主控设备连接；在本实施例中，对主网单元内的每个智能家居设备，通过无线信标帧的方式向主网单元内的其它智能家居设备发送自身的节点属性信息，选举出具有网关功能的最优智能家居设备作为第一智能家居设备；In the main network unit, an optimal smart home device is selected as the first smart home device, and the remaining smart home devices are second smart home devices; wherein, the first smart home device is connected to the main control device; In this embodiment, each smart home device in the main network unit sends its own node attribute information to other smart home devices in the main network unit through a wireless beacon frame, and the optimal node with the gateway function is selected. Smart home device as the first smart home device;
所述主网单元分别与所述子网单元连接；其中，处于同一子网单元内的第三智能家居设备共享一个单元地址。The main network units are respectively connected to the subnet units; wherein, the third smart home devices in the same subnet unit share a unit address.
所述主控设备通过所述第一智能家居设备获取并保存所有所述第二智能家居设备的节点属性信息、所有所述子网单元的所有第三智能家居设备的节点属性信息以及所有所述子网单元的单元地址信息。The main control device acquires and saves the node attribute information of all the second smart home devices, the node attribute information of all the third smart home devices of all the subnet units, and all the Unit address information of the subnet unit.
进一步地，所有所述子网单元的所有第三智能家居设备默认均为休眠状态，其根据主控设备的控制指令而被对应地唤醒。Further, all the third smart home devices of all the sub-network units are in the dormant state by default, and are correspondingly woken up according to the control instruction of the main control device.
为了说明方便，以一套公寓内的智能家居系统为例进行说明：For the convenience of explanation, take the smart home system in an apartment as an example:
首先，以公寓内的房间为划分标准，将客厅内的智能家居设备划分为一个单元，卧室的智能家居设备划分一个单元，卫生间的智能家居设备划分为一个单元。其中，客厅对应的单元内和卧室对应的单元内均包括但不限于智能电视、智能空调和智能电灯等等；卫生间对应的智能家居设备包括但不限于智能卫浴设备、智能浴霸等等。First, using the rooms in the apartment as the division standard, the smart home devices in the living room are divided into one unit, the smart home devices in the bedroom are divided into one unit, and the smart home devices in the bathroom are divided into one unit. Among them, the unit corresponding to the living room and the unit corresponding to the bedroom include but not limited to smart TV, smart air conditioner and smart light, etc.; the smart home equipment corresponding to the bathroom includes but not limited to smart bathroom equipment, smart Yuba and so on.
然后，将客厅内的所有智能家居设备组成一个独立的网络结构；将卧室内的所有智能家居设备组成一个独立的网络结构；将卫生间内的智能家居设备组成一个独立的网络结构。Then, form an independent network structure of all smart home devices in the living room; form an independent network structure of all smart home devices in the bedroom; form an independent network structure of smart home devices in the bathroom.
选择客厅的智能家具设备组成的网络结构作为主网单元；卧室的智能家居设备组成的网络结构和卫生间的智能家居设备组成的网络结构分别作为子网单元。The network structure composed of smart furniture devices in the living room is selected as the main network unit; the network structure composed of smart home devices in the bedroom and the network structure composed of smart home devices in the bathroom are respectively used as subnet units.
在作为主网单元的客厅的智能家居设备组成的网络中，对于主网单元内所有的智能家居设备节点，通过无线信标帧的方式向主网单元内的其他智能家居设备发送自身属性信息，选举出最优的智能家居设备作为第一智能家居设备，其他的主网单元内的智能家居设备为第二智能家居设备，并且，将第一智能家居设备与主控设备通过蓝牙或WIFI等方式连接。对于整个公寓而言，处于客厅内的路由器一般都会作为第一智能家居设备。其中，子网单元内的智能家居设备为第三智能家居设备。In the network composed of smart home devices in the living room as the main network unit, for all smart home device nodes in the main network unit, send their own attribute information to other smart home devices in the main network unit through wireless beacon frames, Elect the best smart home device as the first smart home device, and the other smart home devices in the main network unit as the second smart home device, and connect the first smart home device and the main control device through Bluetooth or WIFI, etc. connect. For the entire apartment, the router in the living room is generally used as the first smart home device. Wherein, the smart home device in the subnet unit is the third smart home device.
再将主网单元分别与各个子网单元通过蓝牙或WIFI等方式连接。第一智能家居设备向主网单元的第二智能家居设备和所有子网单元的所有第三智能家居设备发送自身的节点属性信息。并且，处于相同子网单元的所有第三智能家居设备共享一个单元地址。Then connect the main network unit with each subnet unit through bluetooth or WIFI. The first smart home device sends its own node attribute information to the second smart home device of the main network unit and all the third smart home devices of all sub-network units. Moreover, all the third smart home devices in the same subnet unit share one unit address.
最后，主控设备通过第一智能家居设备获取并保存所有第二智能家居设备的节点属性信息、所有子网单元的所有第三智能家居设备的节点属性信息以及所有子网单元的单元地址信息。Finally, the master control device obtains and saves the node attribute information of all second smart home devices, the node attribute information of all third smart home devices of all subnetwork units, and the unit address information of all subnetwork units through the first smart home device.
实施例3Example 3
本实施例公开了一种无线多重自组网的通信方法，应用于包括多个智能家居设备的智能家居系统。其中，无线多重自组网如实施例1所述，在此不再赘述。This embodiment discloses a wireless multiple ad hoc network communication method, which is applied to a smart home system including multiple smart home devices. Wherein, the wireless multiple ad hoc network is as described in Embodiment 1, and will not be repeated here.
如图3所示，本实施例的无线多重自组网的通信方法包括：As shown in Figure 3, the communication method of the wireless multiple ad hoc network of the present embodiment includes:
主控设备向主网单元的第一智能家居设备发出控制指令；The main control device sends a control instruction to the first smart home device of the main network unit;
第一智能家居设备解析控制指令，根据控制指令判断目的智能家居设备：The first smart home device analyzes the control instruction, and judges the target smart home device according to the control instruction:
如果目的智能家居设备为第二智能家居设备，则所述第一智能家居设备选择最佳路由传递控制指令至目的智能家居设备；目的智能家居设备执行控制指令并做出反馈应答，再经由所述第一智能家居设备将反馈应答返回至所述主控设备；If the target smart home device is the second smart home device, the first smart home device selects the best route to transmit the control command to the target smart home device; the target smart home device executes the control command and makes a feedback response, and then through the The first smart home device returns a feedback response to the main control device;
如果目的智能家居设备为第三智能家居设备，则所述第一智能家居设备唤醒目的智能家居设备所对应的子网单元内所有第三智能家居设备，并选择最佳路由传递控制指令至目的智能家居设备；目的智能家居设备执行控制指令并做出反馈应答，再经由所述第一智能家居设备将反馈应答返回至所述主控设备。If the target smart home device is the third smart home device, the first smart home device wakes up all the third smart home devices in the subnet unit corresponding to the target smart home device, and selects the best route to transmit the control command to the target smart home device. Household device: the target smart home device executes the control command and makes a feedback response, and then returns the feedback response to the main control device via the first smart home device.
为了说明方便，以如图4所示的无线多重自组网的通信系统为例进行说明：For the convenience of description, the communication system of the wireless multiple ad hoc network as shown in Figure 4 is taken as an example for illustration:
图4所示的无线多重自组网的通信系统包括一个主网单元100，3个子网单元210、220和230，以及一个主控设备300。其中，主网单元410包括第一智能家居设备为410、多个第二智能家居设备421、422、423等等。子网单元220包括多个第三智能家居设备431、432、433/434等等。The wireless multiple ad hoc network communication system shown in FIG. 4 includes a main network unit 100 , three subnetwork units 210 , 220 and 230 , and a main control device 300 . Wherein, the main network unit 410 includes a first smart home device 410, a plurality of second smart home devices 421, 422, 423 and so on. The subnet unit 220 includes a plurality of third smart home devices 431, 432, 433/434 and so on.
用户通过主控设备300向第一智能家居设备410发出控制指令，The user sends a control instruction to the first smart home device 410 through the main control device 300,
第一智能家居设备410解析控制指令，并对控制指令中的节点属性信息进行分析判断：The first smart home device 410 parses the control instruction, and analyzes and judges the node attribute information in the control instruction:
假设控制指令中节点属性信息对应的目的智能家居设备为第二智能家居设备422，如图4中的虚线所示，第一智能家居设备410则选择通往第二智能家居设备422的最佳路由，通常情况下，选择最近的路由作为最佳路由；如图4所示的通信系统中，第一智能家居设备410至目的智能家居设备422的最佳路由为：410-421-422。按照最佳路由将控制指令传递至目的智能家居设备422，目的智能家居设备422执行控制指令并做出反馈应答，再按照最佳路由将反馈应答传递给第一智能家居设备410，并由第一智能家居设备410发送给主控设备300。Assuming that the destination smart home device corresponding to the node attribute information in the control command is the second smart home device 422, as shown by the dotted line in FIG. 4, the first smart home device 410 selects the best route leading to the second smart home device 422 , usually, the closest route is selected as the best route; in the communication system shown in FIG. 4 , the best route from the first smart home device 410 to the destination smart home device 422 is: 410-421-422. The control command is transmitted to the target smart home device 422 according to the optimal route, and the target smart home device 422 executes the control command and makes a feedback response, and then transmits the feedback response to the first smart home device 410 according to the optimal route, and the first The smart home device 410 sends it to the main control device 300 .
假设控制指令中的节点属性信息对应的目的智能家居设备为第三智能家居设备为433，如图4中的点划线所示，第一智能家居设备410则首先唤醒子网单元220内的所有第三智能家居设备431、432、433等等，选择通往第三智能家居设备433的最佳路由，即410-431-432-433。按照最佳路由将控制指令传递至目的智能家居设备433，目的智能家居设备433执行控制指令并做出反馈应答，再按照最佳路由将反馈应答传递给第一智能家居设备410，并由第一智能家居设备410发送给主控设备300。Assuming that the target smart home device corresponding to the node attribute information in the control command is the third smart home device 433, as shown by the dotted line in FIG. 4, the first smart home device 410 first wakes up all The third smart home devices 431, 432, 433, etc. select the best route to the third smart home device 433, that is, 410-431-432-433. The control instruction is transmitted to the target smart home device 433 according to the optimal route, and the target smart home device 433 executes the control command and makes a feedback response, and then transmits the feedback response to the first smart home device 410 according to the optimal route, and the first The smart home device 410 sends it to the main control device 300 .
上面各种方法的步骤划分，只是为了描述清楚，实现时可以合并为一个步骤或者对某些步骤进行拆分，分解为多个步骤，只要包含相同的逻辑关系，都在本专利的保护范围内；对算法中或者流程中添加无关紧要的修改或者引入无关紧要的设计，但不改变其算法和流程的核心设计都在该专利的保护范围内。The division of steps in the above methods is only for the sake of clarity of description. During implementation, they can be combined into one step or some steps can be split and decomposed into multiple steps. As long as they contain the same logical relationship, they are all within the scope of protection of this patent. ; Adding insignificant modifications or introducing insignificant designs to the algorithm or process, but not changing the core design of the algorithm and process are all within the scope of protection of this patent.
不难发现，第一实施例、第二实施例和本实施例是互相配合实施的，因此，第一实施例或者第二实施例中提到的相关技术细节在本实施例中依然有效，为了减少重复，这里不再赘述。相应地，本实施例中提到的相关技术细节也可应用在第一实施例或者第二实施例中。It is not difficult to find that the first embodiment, the second embodiment and this embodiment are implemented in cooperation with each other, therefore, the relevant technical details mentioned in the first embodiment or the second embodiment are still valid in this embodiment, in order to To reduce repetition, I won't go into details here. Correspondingly, the related technical details mentioned in this embodiment can also be applied in the first embodiment or the second embodiment.
综上所述，本发明的一种应用于智能家居系统的无线多重自组网、组网方法及其通信方法，采用多重自组网的方式，只需要一个第一智能家居设备与主网单元即其他子网单元间实现信息交互，简化了组网的技术难度，提高了系统的组网规模；子网单元内的第三智能家居设备默认为休眠状态，只在接收到了相应的控制指令，才唤醒对应的子网单元内的所有第三智能家居设备，并将控制指令传递给目的智能家居设备，如此更加有效地降低了系统功耗。所以，本发明有效克服了现有技术中的种种缺点而具高度产业利用价值。In summary, a wireless multi-ad hoc network, a networking method and a communication method thereof applied to a smart home system of the present invention adopt a multi-ad hoc network mode, and only need a first smart home device and a main network unit That is, information exchange is realized between other subnetwork units, which simplifies the technical difficulty of networking and increases the network scale of the system; the third smart home device in the subnetwork unit defaults to a dormant state, and only after receiving the corresponding control command, Only after waking up all the third smart home devices in the corresponding subnetwork unit, and passing the control instruction to the target smart home device, thus more effectively reducing the power consumption of the system. Therefore, the present invention effectively overcomes various shortcomings in the prior art and has high industrial application value.
上述实施例仅例示性说明本发明的原理及其功效，而非用于限制本发明。任何熟悉此技术的人士皆可在不违背本发明的精神及范畴下，对上述实施例进行修饰或改变。因此，举凡所属技术领域中具有通常知识者在未脱离本发明所揭示的精神与技术思想下所完成的一切等效修饰或改变，仍应由本发明的权利要求所涵盖。The above-mentioned embodiments only illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.
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| CN201610074157.8ACN106990717A (en) | 2016-02-02 | 2016-02-02 | A kind of radio multiplex MANET, network-building method and its communication means |
| Application Number | Priority Date | Filing Date | Title |
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| CN201610074157.8ACN106990717A (en) | 2016-02-02 | 2016-02-02 | A kind of radio multiplex MANET, network-building method and its communication means |
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| CN106990717Atrue CN106990717A (en) | 2017-07-28 |
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| CN201610074157.8APendingCN106990717A (en) | 2016-02-02 | 2016-02-02 | A kind of radio multiplex MANET, network-building method and its communication means |
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| RJ01 | Rejection of invention patent application after publication | Application publication date:20170728 |