Automatic round trip car report based on Launch_pad (program + schematic + PCB)

As a new modern invention, intelligence is the future development direction. It can operate automatically in an environment according to a preset mode without human management. It can be applied to scientific exploration and other purposes. Intelligent electric vehicles are one embodiment of this. The simple smart electric vehicle designed this time uses MSP430 single-chip microcomputer as the detection and control core of the car; a photoelectric sensor is used to detect the black belt on the road, and the feedback signal is sent to the MSP430 single-chip computer, so that the MPS430 single-chip computer controls the car according to the predetermined working mode. Each area travels at a predetermined speed, and the different working modes selected by the MSP430 microcontroller can also control travel in different directions; the Hall element A44E is used to detect the traveling speed of the car; the 1602LCD is used to display the driving time of the car in real time. After the car stops driving, the car will be displayed in turn. Driving time, distance traveled and time traveled in each speed zone. This design has a simple structure and is relatively easy to implement, but it is highly intelligent and humane, and reflects intelligence to a certain extent.