A multifunctional alarm clock system for classrooms
A multi-functional, classroom technology, applied in the field of electronic information, can solve the problems that the alarm only rings, the function of the ring tone is not clear, and it is easy to make mistakes, so as to achieve the effect of accurate clock
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Embodiment 1
[0045] During classroom teaching, when the embedded microprocessor reaches the class time node of the teaching schedule time period, the corresponding class audio is played through the audio module, and the corresponding text schedule information is displayed through the LCD display module, including the class time node and the current course name. , which class and the name of the teacher, when it is in the course period of the teaching schedule time period (such as 5 minutes after the class time node), the embedded microprocessor controls the audio module to stop sounding, and the LCD display module displays text or graphics. The corresponding time schedule information is displayed in the form, that is, the real-time clock information and date.
[0046] When reaching the closing time node of the teaching schedule time period, the embedded microprocessor controls the audio module to play the corresponding closing audio, and displays the corresponding time schedule information ...
Embodiment 2
[0049] During the national level 4 English test, the embedded microprocessor plays the corresponding test start audio through the audio module when it reaches the test start time node of the test schedule time period, and displays the corresponding text schedule information through the LCD display module, including the test subjects, Invigilator information, test start time node, and functional operations at the beginning of the test (for example, the invigilator sends answer sheets and test papers, and candidates prepare to fill in personal information). When reaching the time node of each examination stage, the corresponding prompt audio is played through the audio module, and the corresponding text schedule information is displayed through the LCD display module. For example, when reaching the time node of the listening test stage, the audio module will play the prompt audio of "Listening test starts, please prepare to debug the headset to the test channel", and at the same ...
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