External vehicles at 5:00 every day ~ 23:59 can into village, anytime on village, external car out village, will be charged in accordance with the residence time, fee standards is: there is no charge for stay less than 30 minutes; 30 ~ 60 minutes charge 3 yuan. After each visit for 1 hour, 3), the charges to room four five yuan as the unit, such as: parking 55 minutes, charge 3 yuan. Parking for 81 minutes, charge 4 (3 + 3. 0 x21/60=4.05) yuan. Parking for 96 minutes, charge 5 (3 + 3.0 X36/60=4.80) yuan,
Program requirements]
Vehicle management system to a small area of the vehicle identification and charging management, allow or prohibit vehicles into the community. The shown in the license plate number, all the main menu displays the current number of foreign vehicles stranded in the neighborhood, if foreign vehicles quantity does not exceed 3: at the same time also show
The vehicle management system in residential area provide functional menu options are:
(1) into (5:00 to 23:59) : scan the license plate number, if the vehicle is village, see its fee deadline (if the cost has expired, the system will appear to remind), allowed to pass through; If it is outside the vehicle, save it in time, the license plate data, allowed through,
(2) the vehicle into the people in the morning (0:00 ~ 4:59) : scan the license plate number, if the vehicle is village, to see their pay period, if the cost has expired, the system will appear to remind, allowed to pass through; If it is outside the vehicle, a reminder, not allowed to pass through,
(3) the vehicle out: scan the license plate number, if the vehicle is village, is allowed to pass through; If it is outside the vehicle, calculate and display the parking fee payable. Allows after charging,
(4) zero update: between daily 0:00 ~ 0:59 manually in time,
(5) exit: program exit from the main menu, the external of the vehicle data saved to the data file fcar. TXT.
CodePudding user response:
Very simple requirements, it's not a difficult