Bill scanning finance special calculator and use method
A calculator and ticket technology, applied in the computing field, can solve problems such as low work efficiency and poor digital input accuracy, and achieve the effects of improving work efficiency, improving accuracy and work efficiency, and saving time and energy
Inactive Publication Date: 2019-05-14
BEIJING NORMAL UNIVERSITY
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Therefore, there are disadvantages of poor precision of digital input and low work efficiency.
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[0038] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. Such as figure 1 , 2 As shown, the software structure of the calculator of the present invention includes an automatic scanning module 1, an image processing module 2, a digital recognition module 3, an automatic calculation module 4, a digital display module 5, and a manual input module 6 connected in sequence. The hardware structure of the calculator of the present invention includes: calculator 7, display screen 8, soft keyboard 9, power button 10, voice player 11, handheld scanner 12, scanning lens 13, start switch 14, handle 15, connection Line 16, external keyboard 17.
[0039] The calculator 7, the display 8, the soft keyboard 9, the power button 10, and the voice player 11 are fixedly connected; the handheld scanner 12 and the calculator are connected by USB structure or wireless connection; the scanning lens 13, the start switch 14, the handle ...
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The invention discloses a bill scanning finance special calculator and a use method. The calculator comprises an automatic scanning module, an image processing module, a digital recognition module, anautomatic calculation module, a digital display module and a manual input module which are sequentially connected. The method comprises: scanning and processing the arranged bills, and required pictures are provided for the image processing module; scanning bills are analyzed and processed, data are transmitted to the digital recognition module, digits needing to be processed are recognized, thenthe digits enter the automatic calculation module 4 and are displayed through the digital display module, and the manual input module can delete or add the data. The beneficial effects of the invention are that financial personnel can be freed from heavy work of inputting and arranging a large number of bills, and the working efficiency can be improved. The manual input time and effort of financial staff are saved, and the accuracy and the working efficiency of digital input are greatly improved.
Description
Technical field [0001] The invention belongs to the field of calculation, and particularly relates to a special calculator for bill scanning finance and a use method. Background technique [0002] In daily life and work, calculators are used in many industries, bringing convenience to people but also some troubles. For example, the financial departments of companies, universities, governments and other units often sort out a large number of bills, requiring multiple full-time personnel to sort out and summarize them. In particular, the data sorting out of bills is more cumbersome and error-prone. A lot of energy and time was wasted. To solve this problem, an intelligent scanning calculator for bills was designed. [0003] For example, the Chinese patent application number ZL2014020050186.7 published a multi-function calculator for financial management, although it was also invented to reduce the number of bills and long working hours when financial staff perform bill calculations...
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IPC IPC(8): G06F15/02G06K9/00G06K9/22G06K9/32G06K9/34
Inventor 李春晖卜久贺李元锋
Owner BEIJING NORMAL UNIVERSITY