Intelligent chest card with code scanning function

The invention discloses an intelligent chest card with the code scanning function. The chest card comprises a chest card body. The chest card body is formed by assembling a chest card upper shell, a chest card lower shell, fastening screws and a main board. A display unit, a wireless communication unit, a code scanning unit, a storage unit, a microphone unit, a state indication unit, a battery, acharging management unit, a power management unit, a USB interface unit, a key unit and a processor unit are welded and assembled on the main board. A display screen connected with the display unit isarranged on one side of the chest card body. Key switches connected with the key unit are arranged on the two sides of the chest card body, and a code scanner connected with the code scanning unit isarranged at the front end of the chest card body. Through the new hardware scheme of the invention, both the cost and the power consumption can be reduced, and an extremely simple wireless connectionapplication can be provided