Voice module special for water supply device controller
A technology for dedicated voice and water supply equipment, applied in sequence/logic controller program control, electrical program control, electromagnetic audible signals, etc., can solve problems such as increasing troubleshooting time, affecting the normal operation of water supply equipment, and being difficult to determine. , to achieve the effect of reducing troubleshooting time
Inactive Publication Date: 2013-05-29
QINGDAO SANLI ZHONGDEMEI WATER EQUIP
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Problems solved by technology
When the water supply equipment fails or shuts down, on-site personnel on duty are required to check or find out the cause of the alarm. Due to the limitation of the skill level of the on-site personnel, it is difficult to determine the cause of some alarms or failure shutdowns for a while, which increases the troubleshooting time and affects the normal operation of the water supply equipment.
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[0008] attached below figure 1 The voice module dedicated to the water supply equipment controller of the present invention will be described in detail below.
[0009] as attached figure 1 As shown, the special voice module for water supply equipment controller of the present invention is composed of RS485 communication unit (1), control chip (2), power conversion circuit (3), USB communication interface (4), voice decoding chip (5), storage Chip (6), audio output unit (7), loudspeaker (8), control chip (2) is connected with RS485 communication unit (1), USB communication interface (4), power conversion circuit (3) and voice decoding chip ( 5), the voice decoding chip is connected to the memory chip (6) and the audio output unit (7), and the audio output unit is connected to the loudspeaker (8).
[0010] The RS485 communication unit (1) receives external signals and transmits them to the control chip (2). After the control chip is analyzed and calculated, it controls the voi...
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The invention provides a voice module special for a water supply device controller. The voice module is composed of a recommended standard (RS) 485 communication unit, a control chip, a power supply conversion circuit, a universal serial bus (USB) communication port, a voice decoding chip, a storage chip, a voice frequency output unit and a loudspeaker. The control chip is connected with the RS485 communication unit, the USB communication port, the power supply conversion circuit and the voice decoding chip, the voice decoding chip is connected with the storage chip and the voice frequency output unit, and the voice frequency output unit is connected with the loudspeaker. The voice module has the advantages of achieving voice alarming of the water supply device controller, reducing trouble shooting time and ensuring that normal water supply of the equipment can be restored as soon as possible.
Description
1. Technical field [0001] The invention relates to a voice module, in particular to a dedicated voice module for water supply equipment controllers. 2. Background technology [0002] At present, most water supply equipment controllers in the society use PLC controllers. No matter whether the PLC controllers of the prior art are foreign or domestic brands, the alarm display is generally performed through a text display or a touch screen, and there is no voice alarm. When the water supply equipment fails or shuts down, on-site personnel on duty are required to check or find out the cause of the alarm. Due to the limitation of the skill level of the on-site personnel, it is difficult to determine the cause of some alarms or failures for a while, which increases the troubleshooting time and affects the normal operation of the water supply equipment. 3. Contents of the invention [0003] In view of the deficiencies in the prior art above, the present invention provides a speci...
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IPC IPC(8): G08B3/10G05B19/05
Inventor 张明亮王学成夏伟光张玉栋
Owner QINGDAO SANLI ZHONGDEMEI WATER EQUIP