CN104852837B - Method and device for switching multiple control centers in home network and control center - Google Patents
Method and device for switching multiple control centers in home network and control center Download PDFInfo
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- CN104852837B CN104852837B CN201510212896.4A CN201510212896A CN104852837B CN 104852837 B CN104852837 B CN 104852837B CN 201510212896 A CN201510212896 A CN 201510212896A CN 104852837 B CN104852837 B CN 104852837B
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Abstract
The invention provides a method, a device and a control center for switching multiple control centers in a home network, wherein the method comprises the following steps of: and when the control right is judged to be transferred to another control center, synchronizing the information of the intelligent equipment registered on the current control center to the another control center, so that the another control center can provide interactive control between the intelligent equipment and other intelligent equipment through the current control center based on the information. The invention solves the problem of how to switch the control centers when a plurality of control centers exist in the home network, and can realize the switching of the plurality of control centers under the condition of not causing service interruption, the switching of the control centers can not be sensed by the intelligent equipment side, and the smooth operation of the service is ensured.
Description
Technical Field
The invention relates to the technical field of home network control, in particular to a method and a device for switching multiple control centers in a home network and a control center.
Background
A control center is generally arranged in a home network, and a common device which can be used as the control center is a home gateway which has the functions of routing, home device management, related application and service operation, security policy deployment, authority deployment, wide area network connection and the like; when the intelligent equipment is registered to the gateway, mutual equipment discovery or service discovery can be carried out between the intelligent equipment through the gateway, and interaction is carried out, for example, the intelligent air conditioner is controlled by the intelligent mobile phone through the gateway.
Along with the function of intelligent equipment is more and more powerful, each producer builds oneself ecological circle according to own commercial interests, and more functions will be can be undertaken to an intelligent equipment, even plays control center's effect, for example: the intelligent television has a very convenient human-computer interaction interface, gradually becomes a flow inlet of home related software services, bears related functions of the gateway, and can be used for conveniently controlling and managing the intelligent equipment in a home through the intelligent television. Thus, a plurality of control centers, such as home gateways and smart televisions, may be present in the home network. Therefore, the prior art has the following disadvantages:
1. if the intelligent equipment needs to switch the control center, the intelligent equipment needs to disconnect the current service on the original control center, log off the original control center and then re-register the intelligent equipment on the new control center. This process can result in service disruption.
2. When the intelligent equipment logs out of the original control center, the control center can clear the related data of the intelligent equipment; when the smart device is re-registered with another new control center, the new control center cannot obtain a complete copy of the data about the smart device.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method, an apparatus and related devices for switching multiple control centers in a home network, so as to implement switching of multiple control centers without causing service interruption.
The technical scheme adopted by the invention is that the method for switching the multiple control centers in the home network comprises the following steps of:
and when the control right is judged to be transferred to another control center, synchronizing the information of the intelligent equipment registered on the current control center to the another control center, so that the another control center can provide interactive control between the intelligent equipment and other intelligent equipment through the current control center based on the information.
Further, determining that control should be transferred to another control center includes:
when the other control center broadcasts a message, the current control center judges the priority level of the current control center and the priority level of the other control center based on a preset priority level list of the control centers;
when the priority of the current control center is lower than that of the other control center, it is determined that the control right should be transferred to the other control center.
Further, the control center priority list is preset in each control center, or preset in the intelligent device, and the control center priority list is notified to the control center when the intelligent device registers with the control center.
Further, the information of the intelligent device includes: an identification of the smart device, user data generated by the smart device on the current control center;
the control center priority list includes: control center identification and its priority information.
Further, synchronizing information of the smart device registered on the current control center to the another control center includes:
informing the other control center of the identification of the intelligent equipment registered on the current control center by registering to the other control center;
and sending the user data generated by the intelligent equipment on the current control center to the other control center.
Further, the providing, by the another control center, interactive control with other smart devices through the current control center based on the information includes:
and when the other control center provides interactive control between the intelligent equipment and other intelligent equipment, the current control center forwards messages between the intelligent equipment and the other control center.
Further, the process executed at the current control center side further includes:
stopping broadcasting the message when it is determined that the control right should be transferred to another control center;
when it is determined that control should be relinquished, interactive control with other smart devices continues to be provided for the smart device, and the broadcast message is restarted.
Further, determining that control should be regained includes:
if the broadcast message of the other control center is not received within the set time, the control right is judged to be withdrawn.
Further, the process executed at the current control center side further includes:
when receiving the information of the intelligent equipment registered on the other control center synchronized by the other control center, providing interactive control between the intelligent equipment registered on the other control center and the other intelligent equipment through the other control center based on the information synchronized by the other control center.
The invention also provides a device for switching multiple control centers in a home network, which is positioned in the current control center and comprises:
and the switching module is used for synchronizing the information of the intelligent equipment registered on the current control center to another control center when the control right is judged to be transferred to the another control center, and providing interactive control between the intelligent equipment and other intelligent equipment for the another control center through the current control center based on the information.
The invention also provides a control center in the home network, which comprises the device for switching the multiple control centers in the home network.
By adopting the technical scheme, the invention at least has the following advantages:
the method, the device and the control center for switching the multiple control centers in the home network solve the problem of how to switch the control centers when the multiple control centers exist in the home network, can realize the switching of the multiple control centers under the condition of not causing service interruption, hardly senses the switching of the control centers to an intelligent device side, and ensures the smooth operation of services.
Drawings
Fig. 1 is a flowchart of a method for switching between multiple control centers in a home network according to a first embodiment of the present invention;
fig. 2 is a flowchart of a method for switching between multiple control centers in a home network according to a second embodiment of the present invention;
fig. 3 is a schematic diagram of a configuration of a device for switching between multiple control centers in a home network according to a third embodiment of the present invention;
fig. 4 is a schematic diagram of the device composition of a home network according to a fifth embodiment of the present invention.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the intended purpose, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.
In a normal state, only one control center in a home network has the control right to manage the interaction among all intelligent devices, and the control center needs to broadcast messages outwards all the time to announce the existence of the control center. The current control center mentioned below in the practice of the invention refers to that control center device that actually has control right before the control center switch is made.
A first embodiment of the present invention provides a method for switching multiple control centers in a home network, as shown in fig. 1, a process executed at a current control center side includes the following specific steps:
step S101, determining whether the control right should be transferred to another control center.
Specifically, step S101 includes:
when the other control center broadcasts a message, the current control center judges the priority level of the current control center and the priority level of the other control center based on a preset priority level list of the control centers;
when the priority of the current control center is lower than that of the other control center, judging that the control right should be transferred to the other control center; otherwise, it is determined that the control right should not be transferred to another control center. At this time, for another control center, based on the idea of the technical solution in the embodiment of the present invention, when receiving the broadcast message sent by the current control center, the another control center can also know that the priority of the another control center is lower than that of the current control center, and then actively stop sending the broadcast message, and transfer or give up the control right.
Further, the control center priority list may be preset in each control center, or may also be preset in an intelligent device, and the control center priority list is notified to the control center when the intelligent device registers with the control center. The control center priority list comprises: control center identification and its priority information.
Step S102, when the control right is judged to be transferred to another control center, the information of the intelligent equipment registered on the current control center is synchronized to the another control center, so that the another control center can provide interactive control between the intelligent equipment and other intelligent equipment through the current control center based on the information. Transparent is here understood to mean transparent or forwarding.
Specifically, the information of the smart device includes: an identification of the smart device, user data generated by the smart device on the current control center;
in step S102, synchronizing information of the smart device registered in the current control center to the another control center includes:
registering with the other control center through the current control center, and informing the other control center of the identification of the intelligent equipment registered on the current control center;
and sending the user data generated by the intelligent equipment on the current control center to the other control center.
In step S102, the providing, by the other control center, interactive control with other smart devices for the smart device through the current control center based on the information includes:
and when the other control center provides interactive control between the intelligent equipment and other intelligent equipment, the current control center forwards messages between the intelligent equipment and the other control center.
A second embodiment of the present invention is a method for switching multiple control centers in a home network, which is substantially the same as the first embodiment, except that, as shown in fig. 2, in addition to step S201 corresponding to step S101 of the first embodiment, in a process executed by a current control center, step S202 further includes: when it is determined that control should be transferred to another control center, the broadcast message is stopped.
The process executed at the side of the current control center further comprises the following specific steps:
and step S203, when the control right is judged to be withdrawn, continuing to provide interactive control between the intelligent equipment and other intelligent equipment, and restarting to broadcast the message.
Preferably, in the first embodiment, the current control center further continues to store the user data generated on the smart device during the message forwarding between the smart device and the another control center, so that in this embodiment, when it is determined that the control right should be recovered, the interactive control between the smart device and the another smart device continues to be provided for the smart device.
Further, determining that control should be regained includes:
if the broadcast message of the other control center is not received within the set time, the control right is judged to be withdrawn.
Preferably, corresponding to the interactive control function completed by the other control center, the current control center may also complete the corresponding function, and therefore, in this embodiment, the process executed by the current control center side further includes:
when receiving the information of the intelligent equipment registered on the other control center synchronized by the other control center, providing interactive control between the intelligent equipment registered on the other control center and the other intelligent equipment through the other control center based on the information synchronized by the other control center.
A third embodiment of the present invention, which corresponds to the first embodiment or the second embodiment, is an apparatus for switching multiple control centers in a home network, which is located in a current control center, and as shown in fig. 3, the apparatus includes the following components:
a judging module 100, configured to judge whether the control right should be transferred to the another control center;
a switching module 200, configured to synchronize information of the smart device registered in the current control center to another control center when it is determined that the control right should be transferred to the another control center, so that the another control center provides interactive control between the smart device and another smart device through the current control center based on the information.
A fourth embodiment of the present invention, a control center in a home network, can be understood as an entity device, and the control center includes a device for switching multiple control centers in the home network described in the third embodiment.
A fifth embodiment of the present invention is based on the above embodiments, and this embodiment takes a home network including two devices with a control center function as an example, and describes an application example of the present invention with reference to fig. 4.
In the embodiment of the present invention, as shown in fig. 4, there are two control centers in the home network: the control center 1 is a home gateway, and the control center 2 is a television, but in a normal state, only one control center has an actual control right, and the control center with the control right is a real control center. The home gateway has a lower priority than the television. The device 1 and the device 2 are intelligent devices in a home network, and need to be accessed into a control center of the home network.
The flows of device registration and multi-control center switching in the home network of this embodiment are as follows:
step 1: the control center 1 sends broadcast information to announce its existence;
step 2: the device 1 is online, and a priority list of a control center is configured by a user or preset by a system on the device 1;
and step 3: the device 1 receives the broadcast message of the control center 1, and determines that the control center 1 is in the priority list of the control center and is the only control center existing in the current network;
and 4, step 4: the equipment 1 registers to the control center, and a priority list of the control center is carried in a registration message;
and 5: when the control center 2 is on line, the control center 2 starts to send broadcast messages to announce the existence of the control center;
step 6: after receiving the broadcast message of the control center 2, the control center 1 reads a locally stored priority list of the control center, and determines that the priority of the control center 2 is higher than that of the control center, so that the broadcast is stopped;
and 7: the control center 1 registers to the control center 2, and the registration information carries the information of the equipment 1;
and 8: the control center 1 sends the user data generated by the device 1 on the control center 1 to the control center 2;
and step 9: the device 2 is online, and the device 2 is configured by a user or a priority list of a control center is preset in a system;
step 10: the device 2 receives the broadcast message of the control center 2, and determines that the control center 2 is in the priority list of the control center and is the only control center existing in the current network;
step 11: the equipment 2 registers to the control center 2, and the registration message carries a priority list of the control center;
step 12: when the control center 2 is closed, the control center 1 does not receive the broadcast message of the control center 2 within the specified time, and the control center 1 starts to resend the broadcast message;
step 13: the device 2 receives the broadcast from the control center 1 and accesses the control center 1 according to the step 3.
The process of device registration and multi-control center switching in the home network of the embodiment solves the problem of how to switch the control centers when the plurality of control centers exist in the home network.
The method, the device and the control center for switching the multiple control centers in the home network can realize the switching of the multiple control centers under the condition of not causing service interruption, hardly sense the switching of the control centers to an intelligent device side, and ensure the smooth operation of services.
While the invention has been described in connection with specific embodiments thereof, it is to be understood that it is intended by the appended drawings and description that the invention may be embodied in other specific forms without departing from the spirit or scope of the invention.
Claims (10)
1. A method for switching multiple control centers in a home network is characterized in that a process executed at the current control center side comprises the following steps:
when the control right is judged to be transferred to another control center, synchronizing the information of the intelligent equipment registered on the current control center to the another control center, so that the another control center can provide interactive control between the intelligent equipment and other intelligent equipment through the current control center based on the information;
the control right is the control right of the current control center to the intelligent equipment controlled by the current control center; determining that control should be transferred to another control center, comprising:
when the other control center broadcasts a message, the current control center judges the priority level of the current control center and the priority level of the other control center based on a preset priority level list of the control centers;
when the priority of the current control center is lower than that of the other control center, judging that the control right should be transferred to the other control center;
the control center priority list is preset in the intelligent equipment, and the control center priority list is informed to the control center when the intelligent equipment registers to the control center.
2. The method of multi-control center handover in a home network as claimed in claim 1, wherein the control center priority list is preset in each control center.
3. The method of claim 1, wherein the information of the smart device comprises: an identification of the smart device, user data generated by the smart device on the current control center;
the control center priority list includes: control center identification and its priority information.
4. The method of claim 3, wherein synchronizing the information of the smart device registered on the current control center to the another control center comprises:
informing the other control center of the identification of the intelligent equipment registered on the current control center by registering to the other control center;
and sending the user data generated by the intelligent equipment on the current control center to the other control center.
5. The method of claim 1, wherein the providing for the other control center to provide the smart device with interactive control with other smart devices through the current control center based on the information comprises:
and when the other control center provides interactive control between the intelligent equipment and other intelligent equipment, the current control center forwards messages between the intelligent equipment and the other control center.
6. The method for switching between multiple control centers in a home network as claimed in claim 1, wherein the process executed at the current control center side further comprises:
stopping broadcasting the message when it is determined that the control right should be transferred to another control center;
when it is determined that control should be relinquished, interactive control with other smart devices continues to be provided for the smart device, and the broadcast message is restarted.
7. The method of claim 6, wherein determining that control should be regained comprises:
if the broadcast message of the other control center is not received within the set time, the control right is judged to be withdrawn.
8. The method for switching between multiple control centers in a home network as claimed in claim 1, wherein the process executed at the current control center side further comprises:
when receiving the information of the intelligent equipment registered on the other control center synchronized by the other control center, providing interactive control between the intelligent equipment registered on the other control center and the other intelligent equipment through the other control center based on the information synchronized by the other control center.
9. An apparatus for switching between multiple control centers in a home network, located in a current control center, the apparatus comprising:
a handover module for implementing the handover method of any one of claims 1 to 8.
10. A control center in a home network, comprising: apparatus comprising a multi-control center handover in a home network as claimed in claim 9.
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| CN201510212896.4A CN104852837B (en) | 2015-04-29 | 2015-04-29 | Method and device for switching multiple control centers in home network and control center |
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| CN201510212896.4A CN104852837B (en) | 2015-04-29 | 2015-04-29 | Method and device for switching multiple control centers in home network and control center |
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| CN105225453B (en) * | 2015-09-28 | 2021-05-14 | 青岛海尔智能家电科技有限公司 | Multi-control-center-based household appliance linkage method and device and control center |
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| CN100428716C (en) * | 2005-09-28 | 2008-10-22 | 华为技术有限公司 | Domestic network cooperation method of multi-control apparatus |
| CN101242483B (en) * | 2007-02-08 | 2011-09-28 | 黄金富 | Multi-purpose TV STB system with intelligent home system |
| CN101127671B (en) * | 2007-09-29 | 2011-09-07 | 北京邮电大学 | A method and system for remote control of home electrical appliance devices |
| CN102255875A (en) * | 2010-05-20 | 2011-11-23 | 华为软件技术有限公司 | Server switching method and system |
| WO2013052678A2 (en) * | 2011-10-04 | 2013-04-11 | Advanergy, Inc. | Battery management system and method |
| CN102594635B (en) * | 2012-02-15 | 2015-10-21 | 中国联合网络通信集团有限公司 | Based on the terminal access method of home gateway and system and home gateway |
| CN102884762B (en) * | 2012-06-28 | 2016-11-16 | 华为技术有限公司 | Network path control method, equipment and system |
| CN102833632B (en) * | 2012-08-24 | 2016-12-21 | Tcl集团股份有限公司 | Multi-screen interactive master & slave control device management method, intelligent television and control equipment |
| CN102932427B (en) * | 2012-09-29 | 2016-08-24 | 周万荣 | A kind of based on the control system limiting region |
| CN102984603A (en) * | 2012-11-19 | 2013-03-20 | 中兴通讯股份有限公司 | System, method and terminal for home gateway intelligent control |
| CN104053199B (en) * | 2013-03-13 | 2018-05-15 | 中国移动通信集团设计院有限公司 | Method, handover management device and wireless network in wireless local inter-network handover |
| CN104468242A (en) * | 2014-12-29 | 2015-03-25 | 同方威视技术股份有限公司 | Automatic switching method and system |
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Effective date of registration: 20170119 Address after: 100086 room 601-606, level, Pacific International Building, Zhichun Road, Beijing, 106, China Applicant after: Haier smart technology (Beijing) Co., Ltd. Applicant after: Qingdao Haier Intelligent Home Appliances Technology Co., Ltd. Address before: 100086 Beijing, Zhichun Road, Zhongguancun, No. 106 crown office building, layer, layer 15 Applicant before: Beijing Haier Guangke Digital Techn Co., Ltd. Applicant before: Qingdao Haier Intelligent Home Appliances Technology Co., Ltd. |
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