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Your Position:Practical device
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ELECTRONIC DADDY |
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电子爸爸TM
Introduction to Electronic Daddy
DZBB-1 Student Entertainment Timing Controller
General Situation
Without a strong self-control ability, either pupils or students in middle schools tend to spend their time in going online, making phone calls, watching TV or playing games instead of in studying. Stern parents always lead their children to a bad mood, doing harm to the family relationship.
With this controller, parents can set the “study time” and “entertainment time” together with their children, so that children can relax after studying in an appropriate way. During the entertainment time, children can make phone calls, go online or watch TV. When the entertainment time is due, network, telephone line, and the power of television set and play machine will be switch off automatically. In this way, children’s self-discipline is formed without any conflicts between parents and their children. Putting the IC card or typing the password into the electronic daddy, parents can use it.
The controller is as showed in the picture on the right. “0~9”are number keys, which is used to type password and set data; the “DEL” key is used to cancel the current operation and return to the previous one; the “FUN” key is used to choose and set the items; the “MODE” key is used to switch on the internet, watch TV and playing games; the “ENT” key is used to confirm the inputted data; “<”and “>”are used to move the control flashing cursor left or right, changing the place of the modified data.
Main technical parameters of the controller are as follow:
Size: 165×110×55mm3 ;
Power dissipation: 2W;
Timing setting resolution: second;
Time of error: less than 10s/day;
The range of control time: 24hours;
The biggest control power of the associate control board (used to control television or game machine): 600w
Work Process
When the controller’s “entertainment time” is put into work, the microcomputer will minus “entertainment time” automatically. If the “entertainment time” becomes zero, the microcomputer will send out a signal to switch off the line, making the object under control enter the unemployable state, and begin to calculate the “study time”. As long as the “study time” accounts to the set interval, the microcomputer will enter the state of “entertainment time”, and signals the device under control to reenter the employable state. Inputting the correct password or inserting “electronic daddy” IC card, the microcomputer will make the object under control enter the employable state and begin to calculate the “studying time”.
Setting Functions
One-time Encouragement: to add an entertainment period to the controller (the entertainment period equals to the set entertainment time), which is used when the machine works for the first time and when children earn encouragement.
One-day Entertainment: to make the controller openly use a longer period, which is used to rejoice children on holidays.
Password Modification: to change password.
Set Study Time: to check or change the study time.
Set Entertainment Time: to check or change the entertainment time.
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