Title: Multifunctional charging device based on programmable logic device
Application Number: 200520102444 Application Date: 2005.05.25
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.08.23 Granted Pub. Date: 2006.08.23
International Classifi-cation: G07B13/00;G06F13/00
Applicant(s) Name: Zhejiang University Address:
Inventor(s) Name: Zhou Zekui;Zhang Li;Zhang Guangxin;Chai Lei;Hou Di
Attorney & Agent: zhang fagao
Abstract:
    The utility model discloses a multifunctional charging device based on programmable logic device. It is provided with a main control module whose power interface connects with a power module which joints with a voice module; the input interface of the main control module connects with the input module while the standard serial port of the main control module links with the tax control module; the output interface of the main control module connects with the output module and the voice module separately. Since the utility model adopts the programmable logic device and the hardware description language (verilog HDL) in the design process, so it is much easier to use the utility model to conduct the development than to use a single-chip microcomputer. It has low initial cost and short development cycle. Especially, the programmable logic device allows conduct design upgrade very conveniently under the situation of no replacement of any hardware configuration, which is almost impossible for the single-chip microcomputer. It meets the changing requirement of the user greatly. Judging from the condition of service, the charging device has good stability, high reliability and good market reply.
Time: 9
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