def main():
timeInterval = int(
ConfigManager.ConfigSectionMap("Basic_Conf")['timeinterval']
) ##Assign time interval into variable from config/config.ini file
threading.Timer(
timeInterval,
main).start() ## called main() function every 'timeInterval' seconds
cv2.useOptimized()
blnKNNTrainingSuccessful = DetectChars.loadKNNDataAndTrainKNN(
) # attempt KNN training
if blnKNNTrainingSuccessful == False: # if KNN training was not successful
print(
"\nerror: KNN traning was not successful\n") # show error message
return # and exit program
# end if
photo_path = CamManager.get_image() ##open camera and capture image
imgOriginalScene = cv2.imread(
"captured_img/last.png") # open captured image from directory
if imgOriginalScene is None: # if image was not read successfully
print("\nerror: image not read from file \n\n"
) # print error message to std out
os.system("pause") # pause so user can see error message
return # and exit program
# end if
listOfPossiblePlates = DetectPlates.detectPlatesInScene(
imgOriginalScene) # detect plates
listOfPossiblePlates = DetectChars.detectCharsInPlates(
listOfPossiblePlates) # detect chars in plates
if len(listOfPossiblePlates) == 0: # if no plates were found
print(
"\nno plates were detected\n") # inform user no plates were found
else: # else
# if we get in here list of possible plates has at leat one plate
# sort the list of possible plates in DESCENDING order (most number of chars to least number of chars)
listOfPossiblePlates.sort(
key=lambda possiblePlate: len(possiblePlate.strChars),
reverse=True)
# suppose the plate with the most recognized chars (the first plate in sorted by string length descending order) is the actual plate
licPlate = listOfPossiblePlates[0]
if len(licPlate.strChars) == 0: # if no chars were found in the plate
print("\nno characters were detected\n\n") # show message
return # and exit program
# end if
print("\ncharacters read from image = " + licPlate.strChars +
"\n") # write license plate text to std out
print("----------------------------------------")
mTime = datetime.now().strftime(
'%Y-%m-%d %H:%M:%S'
) ##assign timestamp of measurement to variable 'mTime'
DBManager.insert_data(
mTime, int(licPlate.strChars), photo_path
) ##insert data into database; timestamp - measured data - photo path
# end if else
return
import mysql.connector
from mysql.connector import errorcode
import ConfigManager
########################################
##CONNECTION ARGUMENTS #################
########################################
config = {
'user' : ConfigManager.ConfigSectionMap("Basic_Conf")['databaseuser'],
'password' : ConfigManager.ConfigSectionMap("Basic_Conf")['databasepass'],
'host' : ConfigManager.ConfigSectionMap("Basic_Conf")['host'],
'database' : 'EOT_DATA',
'raise_on_warnings': True,
}
#########################################
##############################
# VARIABLES FROM CONFIG FILE##
##############################
statcode = 100; ##Default code; 'Unknown'
cameraNode = int(ConfigManager.ConfigSectionMap("Basic_Conf")['cameranode']);
unitType = str(ConfigManager.ConfigSectionMap("Basic_Conf")['unit']);
locationAddress = str(ConfigManager.ConfigSectionMap("Basic_Conf")['location']);
############################
parser.add_argument('-u', '--unit', help='Set measurement unit [ python settings.py -u <unit> ]', required=False, action='store', type=str)
##Create new argument '-ti or --timeinterval'
parser.add_argument('-ti', '--timeinterval', help='Set time interval that capture image [ python settings.py -ti <TimeInterval> ]', required=False, action='store', type=int)
##Create new argument '-stimg or --storeimage'
parser.add_argument('-stimg', '--storeimage', help='Enable/Disable to store captured image [ python settings.py -stimg <true/false> ]', required=False, action='store', type=str)
##assign arguments to variable 'args' so you can call an argument by 'args.argument'
args = parser.parse_args()
###################
if args.config: ##If config argument choosen
##Assign DB username from config/config.ini file into variable 'dbuser'
dbuser = ConfigManager.ConfigSectionMap("Basic_Conf")['databaseuser']
##Assign DB password from config/config.ini file into variable 'dbpass'
dbpass = ConfigManager.ConfigSectionMap("Basic_Conf")['databasepass']
##Assign DB host from config/config.ini file into variable 'dbhost'
dbhost = ConfigManager.ConfigSectionMap("Basic_Conf")['host']
##Assign Location address from config/config.ini file into variable 'location'
location = ConfigManager.ConfigSectionMap("Basic_Conf")['location']
##Assign Camera node type from config/config.ini file into variable 'camNode'
camNode = ConfigManager.ConfigSectionMap("Basic_Conf")['cameranode']
##Assign Unit type from config/config.ini file into variable 'unit'
unit = ConfigManager.ConfigSectionMap("Basic_Conf")['unit']
##Assign Time Interval from config/config.ini file into variable 'timeInterval'
timeInterval = ConfigManager.ConfigSectionMap("Basic_Conf")['timeinterval']
##Assign storeimg value from config/config.ini file into variable 'storeimg'
storeimg = ConfigManager.ConfigSectionMap("Basic_Conf")['storeimg']
