A kind of domestic automation system
Technical field:
The present invention relates to a kind of domestic automation systems, automatic more particularly, to a kind of family with classification permission
Change system.
Background technique:
With the raising of living standards of the people and the development of society, computer technology, network technology, automation control skill
The high speed development of art, so that the price of the products such as MCU, network equipment constantly declines, and more and more ordinary peoples
There is various intelligent electric appliances, such as intelligent refrigerator, smart television and intelligent router etc., it is therefore desirable to make in family
With domestic automation system to meet the control and coordinated operation to intelligent electric appliance.
Home automation (Home Automation) system, also known as intelligent dwelling.In general, it is to have merged automatically
Networked control systems, computer network system, wired or wireless communication technique are in the Household monitor of the intelligent network of one
Application system.Smart home can allow resident to have more convenient means to manage housed device, for example, passing through wireless remote control
Device, internet remotely control, speech recognition technology controls various housed devices, can also obtain household ring by various sensors
Border information makes multiple equipment form linkage.
However, in existing domestic automation system, still have a defect, in real life, when children are long in order to prevent
Between see TV or online, or operations to some dangerous intelligent electric appliance such as washing machines of tool etc., it is therefore desirable to give children
Configure the safest permission set;When having guest such as friends and family visiting or staying temporarily, the common joy such as TV is needed to configure
The permission of happy equipment, but some permissions are then not required to be supplied to guest, it is therefore desirable to the power appropriate set is configured to guest
Limit.
Summary of the invention:
The technical problem to be solved by the present invention is to be directed to the deficiency of the above-mentioned prior art, provide a kind of with classification permission
Domestic automation system.
The domestic automation system with classification permission provided by the invention, specific technical solution are as follows:
A kind of domestic automation system, including intelligent electric appliance, central control unit and command recognition unit, wherein described
The command recognition unit order of the user and order that will identify that is sent to the central control unit for identification;The center
Control unit is used to be converted to the order for the user that command recognition unit identifies corresponding control command and is sent to described
Intelligent electric appliance.
Preferably, the domestic automation system further includes face image recognition unit, the face image recognition unit
For obtaining the face image of user and depositing the memory being arranged inside the face image and the face image recognition unit
The face image of the owner of storage and the face image of guest are compared, and then determine the identity of user;It is ordered when user issues
When, the central control unit reads the identity information of user first from the face image recognition unit and determines the user
Extent of competence, if the targeted intelligent electric appliance of order that user issues, not in its extent of competence, the center control is single
The order for the user that command recognition unit identifies is not converted to corresponding control command by member.
Preferably, the identity of user includes owner, children or guest.
Preferably, when the identity of user is children, extent of competence does not include the control of TV or computer.
Preferably, the face image of guest inputs setting inside the face image recognition unit by the user with permission
Memory.
Preferably, the face image of guest is obtained by the camera of access control system and is stored in the face image recognition unit
The memory of inside setting.
Preferably, the face image of the guest obtained by the camera of access control system needs the user with permission to confirm
The memory being arranged inside the face image recognition unit can be stored in.
Preferably, the domestic automation system further includes alarm set, if the intelligence that the order of user's sending is targeted
Electric appliance is not in its extent of competence, then the order conversion for the user that the central control unit does not identify command recognition unit
Also to remind user not in extent of competence by the alarm set while corresponding control command.
The beneficial effect of domestic automation system provided by the invention is: by the identification of the face image to user come
The identity of user is obtained, and determines whether the order of execution user according to the corresponding different control authority of the identity of user,
Greatly strengthen the convenience used and safety.
Detailed description of the invention:
Fig. 1 is the schematic diagram of domestic automation system provided by the present invention.
Wherein appended drawing reference 1- intelligent electric appliance;2- central control unit;3- command recognition unit;4- face image is known
Other unit.
Specific embodiment:
The present invention is described further now in conjunction with attached drawing.
The schematic diagram of domestic automation system provided by the present invention as shown in figure 1.A kind of domestic automation system, packet
Include intelligent electric appliance 1, central control unit 2 and command recognition unit 3, wherein the command recognition unit 3 user for identification
It orders and the order that will identify that is sent to the central control unit 2;The central control unit 2 is for filling command recognition
The order for setting the user that 3 identify is converted to corresponding control command and is sent to the intelligent electric appliance 1.
Preferably, the domestic automation system further includes face image recognition unit 4, the face image recognition unit
4 memory for obtaining the face image of user and being arranged inside the face image and the face image recognition unit 4
The face image of the owner of storage and the face image of guest are compared, and then determine the identity of user;It is ordered when user issues
When enabling, the central control unit 2 reads the identity information of user and is determined first from the face image recognition unit 4 and is somebody's turn to do
The extent of competence of user, if user's sending orders targeted intelligent electric appliance 1 not in its extent of competence, the center control
The order for the user that command recognition unit 3 identifies is not converted to corresponding control command by unit 2 processed.
Domestic automation system of the invention has the function of classification permission, identifies user's by image recognition technology
Identity is different further according to the identity of user and assign different permissions to solve practical problem present in life.
Preferably, the identity of user includes owner, children or guest.Preferably, when the identity of user is children, permission model
Enclose do not include TV or computer control.To impart different permissions for different identity.For children, keep away
When in the case where having exempted from adult and cannot keeping an eye on or supervise, the problem of children voluntarily see TV or computer for a long time.
Preferably, the face image of guest is inputted inside the face image recognition unit 4 by the user with permission and is set
The memory set.Long-term fixed visiting guest can preset its face image and corresponding permission.
Preferably, the face image of guest is obtained by the camera of access control system and is stored in the face image recognition unit
The memory that 4 inside are arranged.Temporarily the face image of visiting guest simplifies proposition by the camera acquisition by access control system
The program of guest's face image.
Preferably, the face image of the guest obtained by the camera of access control system needs the user with permission to confirm
The memory being arranged inside the face image recognition unit 4 can be stored in.
Preferably, the domestic automation system further includes alarm set, if the intelligence that the order of user's sending is targeted
Electric appliance 1 is not in its extent of competence, then the order for the user that the central control unit 2 does not identify command recognition unit 3
Also remind user not in extent of competence by the alarm set while being converted to corresponding control command.
Domestic automation system provided by the invention obtains the identity of user by the identification of the face image to user,
And determine whether according to the corresponding different control authority of the identity of user to execute the order of user, it greatly strengthens and uses
Convenience and safety.
The basic principles, main features and advantages of the present invention have been shown and described above, certainly, described above
It is only presently preferred embodiments of the present invention, the present invention is not limited to above-described embodiment and implementation method.Those skilled in the art can
Different variation and implementation are carried out in the range of technical idea license of the invention.