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# Default ignored files |
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/shelf/ |
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/workspace.xml |
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<?xml version="1.0" encoding="UTF-8"?> |
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<module type="PYTHON_MODULE" version="4"> |
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<component name="NewModuleRootManager"> |
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<content url="file://$MODULE_DIR$"> |
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<excludeFolder url="file://$MODULE_DIR$/.venv" /> |
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</content> |
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<orderEntry type="inheritedJdk" /> |
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<orderEntry type="sourceFolder" forTests="false" /> |
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</component> |
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</module> |
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<component name="InspectionProjectProfileManager"> |
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<settings> |
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<option name="USE_PROJECT_PROFILE" value="false" /> |
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<version value="1.0" /> |
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</settings> |
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</component> |
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<?xml version="1.0" encoding="UTF-8"?> |
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<project version="4"> |
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<component name="Black"> |
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<option name="sdkName" value="Python 3.12 (csv_wr)" /> |
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</component> |
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<component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12 (csv_wr)" project-jdk-type="Python SDK" /> |
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</project> |
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<?xml version="1.0" encoding="UTF-8"?> |
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<project version="4"> |
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<component name="ProjectModuleManager"> |
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<modules> |
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<module fileurl="file://$PROJECT_DIR$/.idea/csv_wr.iml" filepath="$PROJECT_DIR$/.idea/csv_wr.iml" /> |
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</modules> |
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</component> |
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</project> |
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import csv |
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import datetime |
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import random |
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|
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#definice senzrorů |
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senzory = [ "DHT11 vlhkost","DHT11 teplota", "HC-SR04 vzdalenost"] |
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|
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#otevření souboru |
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with open("data.csv", "a", newline="") as csvfile: |
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writer = csv.writer(csvfile) #zapisovatel |
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now = datetime.datetime.now() #aktualní datum a čas |
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if csvfile.tell() == 0: #zajistit hlavičku souboru |
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writer.writerow(["Datum a cas"] + [senzor for senzor in senzory]) |
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|
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hodnoty = [ #simulatce dat |
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random.randint(30,80), #vlhkost |
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random.randint(20,28), #teplota |
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random.randint(20,200) #vzdalenost |
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] |
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#zapis dat |
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writer.writerow([now.strftime("%Y-%m-%d %H:%M:%S")] + hodnoty) |
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import csv |
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import matplotlib.pyplot as plt |
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import datetime |
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|
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with open("data.csv", "r") as csvfile: |
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reader = csv.reader(csvfile) |
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|
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next(reader,None) |
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|
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data_cas = [] |
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data_vlhkost = [] |
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data_teplota = [] |
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data_vzdalenost = [] |
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|
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for row in reader: |
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datum_cas = row[0] |
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|
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try: |
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datetime_object = datetime.datetime.strptime(datum_cas, "%Y-%m-%d %H:%M:%S") |
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except ValueError: |
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print(f"Chybní format data a času: {datum_cas}") |
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|
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data_cas.append(datetime_object) |
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data_vlhkost.append(float(row[1])) |
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data_teplota.append(float(row[2])) |
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data_vzdalenost.append(float(row[3])) |
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|
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#print(data_vlhkost) #test |
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|
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plt.subplot(311) # 3 řádky, 1 sloupec, 1. graf |
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plt.plot(data_cas, data_vlhkost, label="Vlkost") |
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plt.legend() |
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plt.xticks(visible=False) |
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plt.title("Vlhkost") |
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|
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plt.subplot(312) # 3 řádky, 1 sloupec, 2. graf |
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plt.plot(data_cas, data_teplota, label="teplota") |
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plt.legend() |
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plt.xticks(visible=False) |
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|
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plt.title("teplota") |
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|
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plt.subplot(313) # 3 řádky, 1 sloupec, 3. graf |
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plt.plot(data_cas, data_vzdalenost, label="vzdalenost") |
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plt.legend() |
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plt.title("vzdalenost") |
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|
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plt.show() |
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@ -0,0 +1,26 @@ |
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import csv |
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import datetime |
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import random |
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import time |
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|
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#definice senzrorů |
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senzory = [ "DHT11 vlhkost","DHT11 teplota", "HC-SR04 vzdalenost"] |
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|
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#otevření souboru |
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with open("data.csv", "a", newline="") as csvfile: |
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writer = csv.writer(csvfile) #zapisovatel |
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|
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if csvfile.tell() == 0: # zajistit hlavičku souboru |
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writer.writerow(["Datum a cas"] + [senzor for senzor in senzory]) |
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|
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for i in range(30): |
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now = datetime.datetime.now() #aktualní datum a čas |
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hodnoty = [ #simulatce dat |
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random.randint(30,80), #vlhkost |
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random.randint(20,28), #teplota |
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random.randint(20,200) #vzdalenost |
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] |
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#zapis dat |
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writer.writerow([now.strftime("%Y-%m-%d %H:%M:%S")] + hodnoty) |
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print(f"{i+1}/30") |
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time.sleep(1) |
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Loading…
Reference in new issue