CN201188661Y

CN201188661Y - Intelligent television terminal

Info

Publication number: CN201188661Y
Application number: CNU2008200335096U
Authority: CN
Inventors: 赵力; 魏昕; 奚吉; 王青云; 乔杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-26
Filing date: 2008-03-26
Publication date: 2009-01-28
Anticipated expiration: 2018-03-26

Abstract

The utility model discloses an intelligent television terminal which belongs to the field of an intelligent television. The terminal is composed of monitoring equipment and a monitoring module, a central processing unit, a display processing unit and a display device, a timer as well as a user input unit. The terminal can be automatically monitored through the alternation of each module and equipment; when the user is not at the television for a long time, the display device is automatically turned off, while the sound is reserved, and the television goes into half stand-by state. Meanwhile, the user can set the right constrained user; the monitoring equipment automatically identifies the constrained user, automatically prompts and turns off the television terminal and restrains the user to use the television. The terminal has simple structure, no high requirement for apparatuses, powerful function and strong intellectualization and humanization. The structure of the terminal is shown as the attached drawing of the summary.

Description

A kind of intelligent television terminal

[affiliated technical field]

The utility model relates to a kind of intelligent television terminal.Be particularly related to and a kind ofly when nobody watches, close display automatically, and the intelligent television terminal that can stop the right limited users to be watched.

[background technology]

Along with science and technology development, multimedia technologies such as TV have been widely used among the huge numbers of families, especially in TV programme abundant all the more today, television set has become the indispensable life necessary article of common people family, it not only can help to be used to spend the time in leisure, can also bring the user rich knowledge simultaneously.

Existing TV mainly is to handle demonstration and the holding state that remote controller is controlled TV programme by the user.And the user not before television set, can't watch TV programme because of other thing that will do sometimes, but still needs to listen to the sound of program, and display still was in opening and will becomes nonsensical this moment, and can waste electric energy.In addition, for the family that child is arranged, child stealthily turned on television set when the head of a family needed to prevent to stay out sometimes, for TV, lacked the corresponding protection measure.

[utility model content]

In order to solve above-mentioned defective and deficiency, the utility model provides a kind of intelligent television terminal.The technical scheme that the utility model adopted is: this intelligent television terminal comprises CPU; The timer that links to each other with CPU; Display processing unit that links to each other with CPU and the display screen that links to each other with display processing unit; Monitoring module that links to each other with CPU and the watch-dog that links to each other with monitoring module; User input device.Under the normal play state, watch-dog is monitored automatically, if nobody is before television set in the regular hour, then pass through monitoring module, make the central processing unit controls display processing unit, close display screen, make television set enter half holding state, when watch-dog monitor again the someone get back to television set before the time then open display screen, recover normal play.Simultaneously, the user can set the right limited users by user input device, next time is when the user starts shooting, monitoring module carries out user identity identification automatically, as recognition result is limited users, then by with the central processing unit controls display processing unit, on display screen, provide and forbid that this user uses the television set information, and the automatic dynamo-electric source of closing television.

The utlity model has following advantage and beneficial effect: (1) television set in the time of setting monitors nobody and watches, can close display screen automatically, only keeps sound, has man-hour to open display screen automatically in monitoring range and returns the normal play state.Can solve the user so not before television set, but still be concerned about the demand of TV programme, and can save electric energy.(2) certain user can be made as the right limited users.In case this user turns on television set, this user's identity is monitored and identified to watch-dog automatically, then provides the limited prompting of right, and shutdown automatically, makes this user can't watch TV.

[description of drawings]

Fig. 1 is a structured flowchart of the present utility model.

Fig. 2 is that the special key of user input device illustrates.

Fig. 3 is the internal work flow process figure of monitoring module.

Fig. 4 is that the utility model carries out the workflow diagram of auto state when switching.

Fig. 5 is the workflow diagram of the utility model at the automatic shutdown of right limited users.

[embodiment]

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is a structured flowchart of the present utility model.In the present embodiment, the intelligent television terminal comprises: CPU; The timer that links to each other with CPU; Display processing unit that links to each other with CPU and the display screen that links to each other with display processing unit; Monitoring module that links to each other with CPU and the watch-dog that links to each other with monitoring module.

Watch-dog can be camera or similar equipment, and it can be integrated in television set inside, also can be placed on the outside suitable position of television set separately.

User input device is the remote controller that has specific function.It also must some special key except the button with general TV remote controller.Its special key as shown in Figure 2.Can enter the function menu of user identity training by " pattern " button, also can enter right limited users the locking and unlocking function menu simultaneously.Each digital keys still is used for after user's training is finished except the manual channel selection, and the digital code of this user's identity represent in input, and can supply the user set the time that television set enters half holding state." affirmation " button is used for confirming beginning and the end that the user trains, and confirms the digital information of representative of consumer identity, and is used to confirm Subscriber Locked and release.

The internal work flow process of monitoring module as shown in Figure 3, dashed rectangle is represented monitoring module.Obtain image information by watch-dog, as the input of module.Carry out preliminary treatment then, pretreated purpose is to remove noise, strengthens useful information, and the image degradation phenomenon that is caused by input instrument or other factors is restored.Through pretreated image, carry out the extraction of identity characteristic information.Identity characteristic information mainly comprises the geometrical characteristic parameter of people's face, colour of skin information, statistical information and user's build figure information etc.Identification comprises training and two processes of identification judgement.When using for the first time, the user is trained, the characteristic information that reflects this user identity is deposited in the identity information sample storehouse.Process afterwards just can be utilized in the sample storehouse existing information to carry out identity to judge, and the result that will judge exports.

Fig. 4 is that the intelligent television terminal is carried out the workflow diagram of state when switching.When television set normal play program, watch-dog keeps operating state always, in case perceive object of which movement is arranged in the monitoring range, and then it can send corresponding instruction to CPU by monitoring module.The timer that links to each other with CPU picks up counting during from the television set normal play.If in a period of time t, CPU is not received the instruction of monitoring module, illustrate that this section do not have the user to watch program before television set in the period, this moment, CPU sent instruction to display processing unit, display processing unit is closed display screen after receiving instruction, and the miscellaneous equipment operate as normal such as loud speaker of television set make television terminal be in half holding state.Under half holding state, before if the user gets back to television set, this moment, watch-dog monitored the motion of object, then send instruction to CPU by monitoring module, this moment, CPU sent instruction to display processing unit, display processing unit reopens display screen after receiving instruction, makes television set normal play program again.It should be noted that the time t here can manually be set by user input unit by the user, also can configure in advance that the value of setting is kept in the timer by equipment manufacturers.

Fig. 5 is the workflow diagram that shuts down automatically at the right limited users.At first open the intelligent television terminal during use, activation monitor equipment, watch-dog are sent the user image that captures into monitoring module from the motion tracking user.If use first, then can point out the user to train, the beginning of training by user input unit and the setting of the digital code of end and representative of consumer identity after training through several times, just can be discerned.At this moment, the digital code of Dui Ying training sample and representative of consumer identity is kept in the training sample database.If user want to stop oneself not the time another user watch TV, he can be by " pattern " button of user input device so, enter this function menu, access the digital code of this right limited users, confirm that then this user is constrained state, this information is kept in the identity sample storehouse equally.When the user turned on television set, watch-dog was sent the user image that captures into monitoring module from the motion tracking user, and monitoring module carries out identification to the user image that captures.If it is not the right limited users that recognition result shows this user, then monitoring module does not send corresponding instruction to CPU, and television set enters normal display state.If recognition result is a limited users for this user, monitoring module sends instruction to CPU so, CPU is received instruction back control driver module, on screen, show pre-set information, as " you are the right limited users now, can't use, and television set will be closed after 30 seconds automatically ", after 30 seconds, the power supply of the automatic closing television machine of central processing module.If the limited users of setting before wanting to remove only needs " pattern " button by user input device, enter respective menu once more, limited users is unlocked to get final product.

In the above-described embodiments, only the utility model has been carried out exemplary description, but those skilled in the art can design various execution modes according to different actual needs under the situation that does not break away from the scope and spirit that the utility model protects.

Claims

1. an intelligent television terminal is characterized in that, described terminal comprises: CPU; The timer that links to each other with CPU; Display processing unit that links to each other with CPU and the display that links to each other with display processing unit; Monitoring module that links to each other with CPU and the watch-dog that links to each other with monitoring module; User input device.

2. a kind of intelligent television terminal according to claim 1, as watch-dog, camera can be integrated in the television set with camera, also can be placed on the outside suitable position of television set separately.

3. a kind of intelligent television terminal according to claim 1, its user input device is the remote controller that has specific function; It also must have the television set of setting how long to enter half holding state, setting and releasing right limited users except the button with general TV remote controller, and the affirmation button that carries out identification training beginning and finish.