Lottery ticket machine with function for monitoring chassis opening

Abstract

The invention discloses a lottery ticket machine with function for monitoring chassis opening, comprising a chassis, a chassis cover and a master control board arranged in the chassis, wherein the chassis is provided with a chassis opening monitoring module connected with the master control board by a serial interface. The lottery ticket machine with function for monitoring chassis opening can effectively prevent the chassis from being illegally opened, guarantees the safety of lottery ticket sales data, has the self charging function, and avoids limitation when used in the outdoor environment without power supplies.

Description

technical field [0001] The invention relates to a lottery ticket machine, in particular to a lottery ticket ticket machine with a box opening monitoring function. Background technique [0002] As an important way for the country to raise public funds and support the development of sports, welfare, education and other social welfare undertakings, the lottery has developed in China for nearly ten years. In recent years, China's lottery market has been booming, and various lottery games have been launched across the country, and the lottery issuance in my country has reached new highs. By 2001, lottery sales reached 26 billion, and the number of lottery players in the country has risen to more than 30 million, and this number is still increasing at an annual rate of 30%. The development of China's lottery industry is less than 20 years old, but the lottery is playing an increasingly important role in China's economic and social development. As of 2004, more than 30 billion yu...

AI Technical Summary

Problems solved by technology

[0003] Lottery equipment needs to have highly reliable data security to prevent data from being stolen and modified. In existing lottery machine products, the chassis can be opened at will or only protected by physical locks. There is a possibility that the locks will be replaced after damage. There are hidden dangers in safety, and the sports lottery center cannot know whether the chassis has been opened illegally and whether the lottery sales data is safe

[0004] For example, the invention patent application with the application number CN201010221034.5 discloses a portable lottery ticket machine, which includes a box body, a box cover, a display, a host, a printer and a keyboard, and the display is installed on the box cover. The host and the printer are installed in the box body, a host sealing cover is arranged above the host, the keyboard is installed on the host sealing cover, and the printer and the keyboard are respectively connected through different data cables. Connected to the host, the portable lottery machine is also provided with a box locking device for locking the box cover and the box body. For the portable lottery machine with the above structure, if the box locking device is damaged The possibility of being replaced has serious hidden dangers in data security

Images