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Example of book duplicate checker
Checkweigher of HK-906 series thick and wide data has absorbed many years' practical experience of users, and contributed to the popularization of enterprise mobile computing with its simple, economical and durable personality. It has been widely used in asset management, logistics management, manufacturing process optimization, book inventory and other fields, and has won unanimous praise from users in various industries.

Based on the experience of tens of thousands of operating users, HK-906 series thick and wide collector has become a classic product of mobile data terminal of Houguang Company because of its simple function, economy and durability. It is suitable for the needs of various working environments and can be used in industrial, government, manufacturing, logistics, warehousing and distribution centers. With the help of HK906 series, you can collect data efficiently and accurately, and hand over the data to the host system correctly. Its reasonable price and practical performance greatly meet your budget requirements. With high-speed ARM32-bit processor and 128M storage space, HK-906 series is an ideal choice for batch processing of data. Its ultra-wide screen, humanized graphical interface and ergonomic shape design greatly improve the comfort of employees in the use process. 1, the first high-speed USB communication mode, the speed is more than 20 times higher than the serial port, the real U disk operation, no need to drive, plug and play.

2. Perfect functional modules. It integrates four functional modules of books: mobile inventory, mobile external collection, mobile sales and mobile return. Based on ISBN data, this paper summarizes the management modes of various book institutions, carries out brand-new business process optimization, and condenses this experience in the software system, which can be called the crystallization of management knowledge.

3, extremely high application adaptability. Support DBF, TXT, EXCEL, MARC and other file formats, and fully support all book software data in the book industry.

4. A unique solution for repeated checking of a batch of books. You can flexibly view and locate books according to your own usage habits.

5. Compatible with old and new ISBN numbers. Automatically recognize ISBN numbers with 10 and 13 digits.

6. Mass data storage. The HK-906 data collector in HK-906 system can easily accommodate 1 10,000 bibliographic information.

7. big screen display. HK-906 can display 10* 10 Chinese characters, and the single-screen fields are rich in information, thus eliminating unnecessary operations such as screen flipping and scrolling. CPU ARM32-bit high-speed CPU RAM 512kflash128m operating system TPOS embedded operating system display LCD display, 160* 160 pixels, which can display 20*20 characters or 10* 10 Chinese characters; Backlight and contrast keyboard are adjustable. Scanner symbol SE series laser scanning engine; It can recognize 25 keys such as UPC, EAN, Toshiba, CODE39, CODE93, CODEBAR, CODE 1 1, CODE 128, I2OF5, MSI, ISBN/ISSN, etc. Can input numbers, letters, Chinese characters and arithmetic symbols, with keyboard background light. The working temperature of four 750 mAh rechargeable batteries in the battery core is -20℃-60℃, and the ambient humidity is 5%-80%. The real-time clock accuracy of the spelling input language C is high, with an error of 15PPM, and it has the functions of date, time and day. The scale is 160mm*68mm*27mm, and the weight is about 136g (none