Medical care advertising machine double-sound-card switching method
A technology of advertising machine and sound card, which is applied in the direction of advertising, telephone structure, two-party line system station, etc., can solve the problems of no function, medical advertising machine does not have the forced mute function, etc., to increase development costs, facilitate management, cost saving effect
Active Publication Date: 2021-12-10
深圳市亿晟科技有限公司
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Problems solved by technology
The traditional advertising machine with only a single audio chip cannot satisfy the simultaneous use of these two functions, which is the shortcoming of the traditional advertising machine
[0004] In addition, traditional medical advertising machines generally only have the function of sound button switch, and traditional medical advertising machines do not have the function of forced mute. In many cases, it is necessary to force the sound in the ward to be muted for convenience. Patient treatment and rehabilitation, and the traditional medical advertising machine does not have the corresponding function, and the second is another shortcoming of the traditional medical advertising machine
Method used
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Embodiment Construction
[0016] Such as Figures 1 to 4 As shown, a method for switching between dual sound cards of a medical advertising machine, which works according to the following steps.
[0017] The first step is to turn on the medical advertising machine 100 , which includes an advertisement playback sound card 110 and an intercom sound card 120 .
[0018] The second step is to detect the access of the sound card by the medical advertising machine 100. When only the advertisement playback sound card 110 is connected to the medical advertising machine 100, the medical advertising machine 100 will work in the form of an advertising machine. When the intercom sound card 120 is connected to the medical and nursing advertising machine 100, the medical and nursing advertising machine 100 works in the form of a walkie-talkie; The medical advertisement machine 100 works as follows.
[0019] Step A: The advertisement playing sound card 110 and the intercom sound card 120 enter the working state at t...
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The invention relates to a medical care advertising machine double-sound-card switching method which comprises the following steps of: firstly, starting a medical care advertising machine; and secondly, detecting the access condition of sound cards by a medical care advertising machine, When only an advertisement playing sound card is accessed into the medical care advertising machine, the medical care advertising machine works in the form of an advertising machine. When only a talkback sound card is accessed into the medical care advertising machine, the medical care advertising machine works in the form of an interphone. When the advertisement playing sound card and the talkback sound card are connected into the medical care advertising machine at the same time, the medical care advertising machine works according to the following mode that: step A, the advertisement playing sound card and the talkback sound card enter the working state at the same time; step B, when the medical care advertising machine does not receive a talkback request, the medical care advertising machine works according to the mode of the step A; and step C, when the medical care advertising machine receives the talkback request, a talkback sound source is sent to the talkback sound card to be processed and then played through a power amplifier.
Description
technical field [0001] The invention relates to a dual-sound card switching method for an advertising machine, in particular to a dual-sound card switching method applied in a medical and nursing advertising machine. Background technique [0002] Advertising machine is a new generation of intelligent equipment, which constitutes a complete advertising broadcast control system through terminal software control, network information transmission and multimedia terminal display, mainly through pictures, text, video, small plug-ins (weather, exchange rate, etc.) material for advertising. The original idea of the advertising machine is to change the advertising from passive to active, so the interactive nature of the advertising machine enables it to have many public service functions, and to attract customers to actively browse the advertisements. Therefore, the mission of the advertising machine at the beginning of its birth is to change the mode of passive advertising and at...
Claims
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IPC IPC(8): G06F3/16G16H80/00H04Q5/24H04M1/02G09F27/00
CPCG06F3/16G16H80/00H04Q5/24H04M1/02G09F27/00
Inventor 李四平
Owner 深圳市亿晟科技有限公司