Taxi pay-counter with mobile positioning function

The invention is a kind of taxi charge calculator which has movement fixing function, it includes centre processing unit, memorizer, sensor, buttons and peripheral output part which are connected to the centre processing unit. The characters lie in: the centre processing unit has a movement fixing module, it may further includes GPS module, the GPS module includes flip-latch, data buffer module, universal asynchronous receiving and transmitting module, RS232 interface module and GPS receiving module, the flip-latch connects with the centre processing unit. It can acquire the position information where the passenger gets on the off at any time, and can print the start position name and the terminal position name according to the requirement of passenger, it provides convenience for passenger to check the calculating information. 一种具有移动定位功能的出租车计价器，它包括中央处理器、分别连接在中央处理器上的存储器、传感器、按键和外围输出部分，其特征在于：中央处理器还连接有移动定位模块；甚至还可进一步包括GPS模块，该GPS模块包括顺序连接的锁存器、数据缓存模块、通用异步收发模块(UART)、RS232接口模块和GPS接收模块，锁存器连至中央处理器。它能够随时获取乘客上车地点和下车地点的位置信息，并可以按照乘客的要求打印起始地名和终点地名，为乘客以后对该计价信息进行复核提供了方便。