{"id":969,"date":"2024-06-05T13:40:27","date_gmt":"2024-06-05T10:40:27","guid":{"rendered":"https:\/\/neflor1n9.wordpress.com\/?page_id=969"},"modified":"2024-10-24T07:45:40","modified_gmt":"2024-10-24T07:45:40","slug":"projekt-eseliikuv-auto","status":"publish","type":"page","link":"https:\/\/bogdansergachev23.thkit.ee\/wp\/rus\/projekt-eseliikuv-auto\/","title":{"rendered":"\u041f\u0440\u043e\u0435\u043a\u0442 \u00ab\u0414\u0432\u0438\u0436\u0443\u0449\u0430\u044f\u0441\u044f \u043c\u0430\u0448\u0438\u043d\u0430\u00bb"},"content":{"rendered":"\n

Masina loomisel kasutasime:<\/p>\n\n\n\n

2 geomootorit
20 juhet
nuppu
6 patareid
Mootori juht
Arduino uno
Liikumisandur<\/p>\n\n\n\n

<\/pre>\n\n\n\n
Raskused autoga.<\/strong><\/p>\n\n\n\n
Loomise ajal oli meil probleeme mootoritega (v\u00e4ike probleem on siiski alles). Mootorid lihtsalt ei tahtnud t\u00f6\u00f6tada! Vahetasime need \u00e4ra, jootesime juhtmed sisse, aga siis saime hakkama.
<\/p>\n\n\n\n
Teine probleem autoga on see, et see s\u00f5idab \u00fches kohas ringi. Kahjuks ei saanud me seda probleemi kunagi lahendada.<\/p>\n\n\n\n
Selle auto skeem:<\/strong><\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Kuid me ei kasutanud bluetooth moodulit, kuna seda lihtsalt polnud<\/p>\n\n\n\n
Selle auto kood:<\/strong><\/p>\n\n\n\n
\/\/ DISTANCE VARIABLES\nconst int trigPin = 3;\nconst int echoPin = 2;\nlong duration, distance;\n\n\/\/ MOTORS VARIABLES\nconst int mot1f = 6;\nconst int mot1b = 5;\nconst int mot2f = 11;\nconst int mot2b = 10;\nint mot_speed = 210; \/\/ motors speed\n\n\/\/ LOGICS VARIABLES\nconst int dist_stop = 15;\nint errorLED = 13;\n\n\/\/ Function declarations\nint ping();\nvoid motors_forward();\nvoid motors_back();\nvoid motors_stop();\nvoid motors_left();\nvoid motors_right();\n\n\/\/ INITIALIZATION\nvoid setup() {\n  pinMode(trigPin, OUTPUT);\n  pinMode(echoPin, INPUT);\n  pinMode(errorLED, OUTPUT);\n}\n\n\/\/ BASIC PROGRAM CYCLE\nvoid loop() {\n  int result = ping(); \/\/ Check distance\n\n  if (result <= dist_stop) { \/\/ Barrier detected within stop distance\n    motors_stop();\n    delay(200);\n\n    \/\/ Check distance to the left\n    motors_left();\n    delay(500); \/\/ Turn left for a short duration\n    motors_stop();\n    delay(200);\n    int left_distance = ping();\n\n    \/\/ Check distance to the right\n    motors_right();\n    delay(1000); \/\/ Turn right from the initial position\n    motors_stop();\n    delay(200);\n    int right_distance = ping();\n\n    \/\/ Return to the initial position\n    motors_left();\n    delay(500);\n    motors_stop();\n    delay(200);\n\n    \/\/ Turn in the direction where there is no barrier\n    if (left_distance > right_distance) {\n      motors_left();\n      delay(500);\n    } else {\n      motors_right();\n      delay(500);\n    }\n    motors_stop();\n    delay(200);\n  } else {\n    \/\/ If no barrier, keep moving forward\n    motors_forward();\n  }\n}\n\n\/\/ Function definitions\nint ping() { \/\/ CHECK DISTANCE FUNCTION\n  digitalWrite(trigPin, LOW);\n  delayMicroseconds(2);\n  digitalWrite(trigPin, HIGH);\n  delayMicroseconds(10);\n  digitalWrite(trigPin, LOW);\n  duration = pulseIn(echoPin, HIGH);\n  distance = duration \/ 58;\n  return distance;\n}\n\nvoid motors_forward() { \/\/ MOTORS FORWARD FUNCTION\n  analogWrite(mot1f, mot_speed);\n  analogWrite(mot2f, mot_speed);\n  digitalWrite(mot1b, LOW);\n  digitalWrite(mot2b, LOW);\n}\n\nvoid motors_back() { \/\/ MOTORS BACK FUNCTION\n  digitalWrite(mot1f, LOW);\n  digitalWrite(mot2f, LOW);\n  analogWrite(mot1b, mot_speed);\n  analogWrite(mot2b, mot_speed);\n}\n\nvoid motors_stop() { \/\/ MOTORS STOP FUNCTION\n  digitalWrite(mot1f, LOW);\n  digitalWrite(mot2f, LOW);\n  digitalWrite(mot1b, LOW);\n  digitalWrite(mot2b, LOW);\n}\n\nvoid motors_left() { \/\/ MOTORS LEFT FUNCTION\n  analogWrite(mot1f, mot_speed);\n  digitalWrite(mot2f, LOW);\n  digitalWrite(mot1b, LOW);\n  analogWrite(mot2b, mot_speed);\n}\n\nvoid motors_right() { \/\/ MOTORS RIGHT FUNCTION\n  digitalWrite(mot1f, LOW);\n  analogWrite(mot2f, mot_speed);\n  analogWrite(mot1b, mot_speed);\n  digitalWrite(mot2b, LOW);\n}<\/pre>\n\n\n\n
Uue funktsioonid:<\/strong><\/p>\n\n\n\n
Kood ei sisaldanud uusi funktsioone, kuna see on \u00fcsna banaalne<\/p>\n\n\n\n
Link videole:<\/strong><\/p>\n\n\n\n
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