CN104749964A - Household appliance, household appliance security system and household appliance security control method - Google Patents

Abstract

The invention provides a household appliance, a household appliance security system and a household appliance security control method. The household appliance is composed of a master household appliance and a slave household appliance. The slave household appliance comprises a high risk parameter setting unit used to save each high risk parameter corresponding to each safety risk of the household appliance, a safety risk detection unit used to detect whether the current safety risk occurs in the household appliance or not and inform a heartbeat unit if the current safety risk occurs in the household appliance, a heartbeat processing unit used to carry the high risk parameter corresponding to the current safety risk in a heartbeat message and send the high risk parameter corresponding to the current safety risk to the master household appliance after receiving a notification and a safety risk processing unit used to receive control processing information sent from the master household appliance and execute corresponding safety risk control processing. By adopting the technical scheme, safety of the household appliance can be improved.

Description

A household appliance, a household appliance security system, and a household appliance security control method

technical field

The invention relates to the technical field of network communication, in particular to home appliances, a home appliance safety system and a home appliance safety control method.

Background technique

Household appliances are closely related to daily family life, and people have direct contact with them in the process of controlling and using them. Dazzling household appliances bring great convenience and enjoyment to people, but also bring huge hidden dangers to people. Household appliances generally use commercial power as the power source. This 220V, 50Hz alternating current is an unsafe voltage and is very dangerous to the human body. Of course, home appliance safety cases are only small-probability events, and the possibility of accidents, especially serious accidents, is extremely low. But behind the small probability is a huge absolute value. According to statistics, the number of electric shock deaths caused by household appliances exceeds 1,000 every year in my country, and the economic losses caused by fires caused by household appliances are huge. Since the users of household appliances are very complex, including the elderly, children, women and children, and many people who have not been trained in electrician knowledge, the safe use of household appliances is very important.

Contents of the invention

The invention provides two household appliances, a household appliance safety system and a household appliance safety control method, which can improve the safety of the household appliances.

To achieve the above object, technical solutions of the present invention include:

A household appliance as a slave household appliance in a master-slave household appliance system, comprising:

A high-risk parameter setting unit, configured to store high-risk parameters corresponding to each safety hazard of the household appliance;

A safety hazard detection unit, used to detect whether the current safety hazard occurs in the home appliance, and if so, notify the heartbeat unit;

The heartbeat processing unit is configured to carry the high-risk parameters corresponding to the current safety hazard in the heartbeat message and send it to the main home appliance after receiving the notification;

The safety risk processing unit is configured to receive control processing information sent by the main household appliance, and execute corresponding safety risk control processing.

The heartbeat processing unit carries the high-risk parameters corresponding to the current security risks in the first RPC packet and sends them to the main appliance;

The safety risk processing unit receives the second RPC packet sent by the main appliance, and parses out the control processing information therefrom.

The heartbeat processing unit detects the arrival of the heartbeat period after receiving the notification, and actively carries the high-risk parameters corresponding to the current safety hazard in the heartbeat report message and sends it to the main home appliance as the heartbeat message;

or,

After receiving the notification, the heartbeat processing unit receives the heartbeat detection message sent by the main appliance, carries the high-risk parameters corresponding to the current safety hazard in the heartbeat response message and sends it to the main appliance as the heartbeat message. home appliances.

A household appliance, as a master household appliance in a master-slave household appliance system, includes:

The high-risk treatment setting unit is used to save the corresponding control treatment of each high-risk parameter;

The heartbeat control unit is configured to receive an external heartbeat message sent from the home appliance, and when it is detected that the received heartbeat message carries a high-risk parameter, obtain the information corresponding to the carried high-risk parameter from the high-risk processing setting unit. Control processing; send the information of the control processing to the slave node that sends the heartbeat message.

The heartbeat control unit receives the first RPC packet sent from the external household appliance; and carries the control processing information in the second RPC packet and sends it to the slave node that sent the heartbeat message.

The heartbeat control unit is further configured to send a heartbeat detection message to each external slave node whenever a heartbeat period is reached; receive a heartbeat response message sent by an external slave node, and detect whether the heartbeat response message carries a high-risk parameter.

A home appliance security system, comprising: any one of the above slave home appliances and any one of the above main home appliances.

A home appliance security control method, comprising two or more home appliances into a home appliance security system, setting a master home appliance and one or more slave home appliances in the home appliance security system, and saving each of the slave home appliances in each said slave home appliance A high-risk parameter of a safety hazard, and the corresponding control process for storing each high-risk parameter in the main appliance; including:

Any one of the slave appliances detects that the current safety hazard occurs, and sends the high-risk parameters corresponding to the current safety hazard to the main appliance in the heartbeat message;

The main home appliance receives the heartbeat message, and when it detects that the received heartbeat message carries high-risk parameters, it obtains the control processing corresponding to the high-risk parameters carried, and sends the control processing information to the slave node that sent the heartbeat message ;

After receiving the control processing information sent by the master appliance, the slave node executes corresponding security risk control processing.

The sending the high-risk parameters corresponding to the current security risks to the main home appliance in the heartbeat message includes: carrying the high-risk parameters corresponding to the current security risks in the first RPC packet and sending them to the main home appliance;

The sending the control processing information to the slave node sending the heartbeat message includes: carrying the control processing information in the second RPC packet and sending it to the slave node sending the heartbeat message.

It can be seen that the embodiment of the present invention provides a master appliance, a slave appliance, a home appliance security system, and a home appliance security control method, which can deploy multiple home appliances in a master-slave structure, and use high-risk parameters and heartbeat messages in the slave appliances. , report the safety hazards of the slave appliances to the master appliance in real time, and the master appliance can distinguish the corresponding control processing through high-risk parameters, and send the information of the control processing to the slave appliances, so as to control the slave appliances to perform corresponding safety risk control processing, Improve the safety of home appliances.

Description of drawings

Fig. 1 is a schematic structural diagram of a home appliance serving as a slave home appliance in an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a home appliance serving as a main home appliance in an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a home appliance security system in an embodiment of the present invention.

Fig. 4 is a flow chart of a home appliance security control method in an embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

An embodiment of the present invention proposes a first type of home appliance, which is used as a slave home appliance to form a home appliance security system with other home appliances that can be used as a master home appliance. See Figure 1. This kind of home appliance as a slave home appliance includes:

The high-risk parameter setting unit 101 is used to save the high-risk parameters corresponding to each safety hazard of the home appliance;

The safety risk detection unit 102 is used to detect whether a current safety risk occurs in the home appliance, and if so, notify the heartbeat processing unit 103;

The heartbeat processing unit 103 is configured to obtain the high-risk parameters corresponding to the current safety hazard through the high-risk parameter setting unit 101 after receiving the notification, and carry the obtained high-risk parameters in the heartbeat message and send it to the external main home appliance;

The safety risk processing unit 104 is configured to receive control processing information sent by external main household appliances, and execute corresponding safety risk control processing.

In an embodiment of the present invention, the RPC packet can be used as the heartbeat message. At this time, the heartbeat processing unit 103 may specifically carry the high-risk parameters corresponding to the current security risks in the first RPC packet and send it to the main home appliance;

Correspondingly, the security risk processing unit 104 may specifically receive the second RPC packet sent by the main appliance, and parse out the control processing information therefrom.

In an embodiment of the present invention, the first type of home appliance can actively report the occurrence of safety hazard information to the main home appliance by using the heartbeat message. At this time, the heartbeat processing unit 103 detects that the heartbeat period is reached after receiving the notification, and then actively sends the high-risk parameters corresponding to the current safety hazards in the heartbeat report message (as the heartbeat message) to the main home appliance.

In an embodiment of the present invention, the first type of household appliance as a slave household appliance may also report the occurrence of safety hazard information to the master household appliance when the master household appliance regularly polls. At this time, after receiving the notification, the heartbeat processing unit 103 receives the heartbeat detection message sent by the main home appliance, carries the high-risk parameters corresponding to the current safety hazard in the heartbeat response message (as the heartbeat message) and sends it. Give the main appliances.

An embodiment of the present invention proposes a second type of home appliance. This kind of home appliance is used as a main home appliance to form a home appliance security system with other home appliances that can be used as slave home appliances. See Figure 2. This kind of home appliance as a main home appliance includes:

A high-risk processing setting unit 201, configured to save the corresponding control processing of each high-risk parameter;

The heartbeat control unit 202 is configured to receive an external heartbeat message sent from the home appliance, and when it is detected that the received heartbeat message carries a high-risk parameter, obtain the carried high-risk parameter from the high-risk processing setting unit 201 Corresponding control processing; send the information of the control processing to the slave node that sends the heartbeat message.

In one embodiment of the present invention, the heartbeat control unit 202 receives the first RPC packet sent from the external household appliance; and carries the control processing information in the second RPC packet and sends it to the slave that sent the first RPC packet. node.

In an embodiment of the present invention, the second type of home appliance as the master home appliance can actively poll each slave home appliance, so as to obtain the current security situation of each slave home appliance in time. At this point, the heartbeat control unit 202 is further configured to send a heartbeat detection message to each external slave node whenever a heartbeat period is reached; receive a heartbeat response message sent from an external slave node, and detect whether carry high-risk parameters.

An embodiment of the present invention also proposes a home appliance security system, as shown in FIG. 3 , including: one or more slave home appliances in any of the above embodiments and a master home appliance in any of the above embodiments.

An embodiment of the present invention also proposes a control method for a home appliance security system, see FIG. 4 , including:

Step 401: Composing two or more home appliances into a home appliance security system, and setting a master home appliance and one or more slave home appliances in the home appliance security system.

Step 402: Save high-risk parameters corresponding to each safety risk of the slave household appliance in each slave household appliance.

Step 403: Save the corresponding control process of each high-risk parameter in the main appliance.

Step 404: Any one of the slave appliances detects that a current safety hazard occurs.

Step 405: The arbitrary one obtains the high-risk parameter corresponding to the current safety risk from the home appliance.

Step 406: Any one of the slave household appliances sends the obtained high-risk parameters to the master household appliance in a heartbeat message.

Step 407: The main appliance receives the heartbeat message.

Step 408: The main home appliance detects that the received heartbeat message carries high-risk parameters, and acquires control processing corresponding to the carried high-risk parameters.

Step 409: The master appliance sends the control processing information to the slave node that sent the heartbeat message.

Step 410: After receiving the control processing information sent by the master appliance, the slave node executes the corresponding security risk control processing.

In an embodiment of the present invention, heartbeat interaction between master and slave appliances can be performed through RPC packets. At this time, the above step 406 may include: any one of the slave appliances sends the obtained high-risk parameters in the first RPC packet to the master appliance; correspondingly,

Step 409 includes: the main household appliance carries the information of the control process in the second RPC packet and sends it to the slave node that sent the first RPC packet.

Various embodiments of the present invention have at least the following beneficial effects:

1. It is possible to deploy multiple home appliances in a master-slave structure. The safety hazards of the slave appliances are reported to the master appliance in real time in the form of high-risk parameters and heartbeat messages in the slave appliances. control processing, and send the information of the control processing to the slave household appliances, so as to control the slave household appliances to perform corresponding safety risk control processing, thereby improving the safety of the household appliances. For example, it is possible to set the safety hazard of home appliance fire as the corresponding high-risk parameter X, and set the control process corresponding to fire to start the fire extinguishing program, so that through the cooperation of the master-slave home appliance, the slave home appliance will promptly report the high-risk parameter X, that is, the fire information to the The master appliance, and under the control of the master appliance, the slave appliances execute corresponding fire extinguishing processing.

2. A number of home appliances have formed a home appliance security system with a distributed heartbeat mechanism, which meets the requirements of users for smart home appliances.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or sequence. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional same elements in the process, method, article or apparatus comprising said element.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection.

Claims (9)

1. An appliance, as a slave appliance in a master-slave appliance system, comprising:

the high-risk parameter setting unit is used for storing high-risk parameters corresponding to each safety risk of the household appliance;

the safety risk detection unit is used for detecting whether the household appliance has the current safety risk or not, and if so, the heartbeat unit is informed;

the heartbeat processing unit is used for carrying high-risk parameters corresponding to the current safety risk in a heartbeat message and sending the heartbeat message to the main household appliance after receiving the notification;

and the safety risk processing unit is used for receiving the information of the control processing sent by the main household appliance and executing the corresponding safety risk control processing.

2. The household appliance according to claim 1, wherein the heartbeat processing unit carries a high risk parameter corresponding to a current safety risk in a first RPC packet and sends the high risk parameter to the master household appliance;

and the safety hazard processing unit receives a second RPC packet sent by the main household appliance and analyzes the information of control processing from the second RPC packet.

3. The household appliance according to claim 1 or 2, wherein the heartbeat processing unit detects that a heartbeat cycle is reached after receiving the notification, and actively carries high-risk parameters corresponding to the current safety risk in a heartbeat report message as the heartbeat message to be sent to the master household appliance;

or,

and the heartbeat processing unit receives a heartbeat detection message sent by the main household appliance after receiving the notification, and carries high-risk parameters corresponding to the current safety risk in a heartbeat response message as the heartbeat message to be sent to the main household appliance.

4. An appliance, as a master appliance in a master-slave appliance system, comprising:

the high-risk processing setting unit is used for storing the corresponding control processing of each high-risk parameter;

the heartbeat control unit is used for receiving an external heartbeat message sent from the household appliance, and acquiring control processing corresponding to the carried high-risk parameter from the high-risk processing setting unit when detecting that the received heartbeat message carries the high-risk parameter; and sending the information of the control processing to the slave node which sends the heartbeat message.

5. The appliance of claim 4, wherein the heartbeat control unit receives a first RPC packet transmitted externally from the appliance; and carrying the information of the control processing in a second RPC packet and sending the information to the slave node which sends the first RPC packet.

6. An appliance according to claim 4 or 5, wherein the heartbeat control unit is further configured to send a heartbeat detection message to each external slave node each time a heartbeat cycle is reached; and receiving a heartbeat response message sent by an external slave node, and detecting whether the heartbeat response message carries high-risk parameters or not.

7. An appliance security system, comprising: one or more slave appliances as claimed in any one of claims 1 to 3 and a master appliance as claimed in any one of claims 4 to 6.

8. A household electrical appliance safety control method is characterized in that more than two household electrical appliances form a household electrical appliance safety system, a master household electrical appliance and more than one slave household electrical appliance in the household electrical appliance safety system are arranged, high-risk parameters corresponding to each safety risk of the slave household electrical appliance are stored in each slave household electrical appliance, and corresponding control processing of each high-risk parameter is stored in the master household electrical appliance; the method comprises the following steps:

any slave household appliance detects the current safety risk, carries high-risk parameters corresponding to the current safety risk in a heartbeat message and sends the heartbeat message to the master household appliance;

the method comprises the steps that a main household electrical appliance receives a heartbeat message, when the fact that high-risk parameters are carried in the received heartbeat message is detected, control processing corresponding to the carried high-risk parameters is obtained, and information of the control processing is sent to a slave node sending the heartbeat message;

and after receiving the information of control processing sent by the master household appliance, the slave node executes corresponding safety risk control processing.

9. The method according to claim 8, wherein the step of carrying the high-risk parameter corresponding to the current safety risk in a heartbeat message and sending the heartbeat message to the master appliance comprises: carrying high-risk parameters corresponding to the current safety risk in a first RPC packet and sending the high-risk parameters to the main household appliance;

the sending the information of the control processing to the slave node sending the heartbeat message comprises: and carrying the information of the control processing in a second RPC packet and sending the information to the slave node which sends the heartbeat message.