From d4c2d3ef0336742f8c40ff7f33507a84a315543d Mon Sep 17 00:00:00 2001
From: wangzhibo <wangzhibo@shsening.com>
Date: 星期四, 24 三月 2022 11:10:28 +0800
Subject: [PATCH] add publish message json
---
debug/2_split_digit_from_video.py | 1 -
main.py | 5 +++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/debug/2_split_digit_from_video.py b/debug/2_split_digit_from_video.py
index 653bb59..a39f68c 100644
--- a/debug/2_split_digit_from_video.py
+++ b/debug/2_split_digit_from_video.py
@@ -18,7 +18,6 @@
contours, hierarchy = cv2.findContours(
counter, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
contours_count = 0
- return_numbers = []
for c in contours:
x, y, w, h = cv2.boundingRect(c)
if hierarchy[0][contours_count][3] == 0 and h > image_h * 0.3:
diff --git a/main.py b/main.py
index 210c42d..e173b4f 100644
--- a/main.py
+++ b/main.py
@@ -131,7 +131,7 @@
time_now = datetime.datetime.now().strftime("%Y-%m-%d-%H-%M-%S")
app.logger.info(time_now+' extract_voltage_send job started!')
#camera = cv2.VideoCapture(0) #use 0 for web camera deplyoment
- cap = cv2.VideoCapture(0) # for testing
+ cap = cv2.VideoCapture('./debug/7422.mp4') # for testing
# 浠ヤ笅璁剧疆鏄剧ず灞忕殑瀹介珮
cap.set(cv2.CAP_PROP_FRAME_WIDTH, 640)
cap.set(cv2.CAP_PROP_FRAME_HEIGHT, 480)
@@ -140,7 +140,8 @@
ret, frame = cap.read()
return_digital,job_status = extrct_digits_from_frame(frame,app.config['IMAGE_CLIP_COLS_START'],app.config['IMAGE_CLIP_COLS_END'],app.config['IMAGE_CLIP_ROWS_START'],app.config['IMAGE_CLIP_ROWS_END'])
if job_status or fails_count > 10:
- mqtt.publish(app.config['REMOTE_MQTT_PUBLISH_TOPIC'], "{'voltage':"+str(return_digital)+"}")
+ #mqtt.publish(app.config['REMOTE_MQTT_PUBLISH_TOPIC'], "{'voltage':"+str(return_digital)+"}")
+ mqtt.publish(app.config['REMOTE_MQTT_PUBLISH_TOPIC'], "{\"sn\":" + "\"" + app.config['MQTT_CLIENT_ID'] +"\"" + " , \"time\":"+ "\"" + time_now +"\""+" , \"value\":"+ str(return_digital) +" }")
cv2.imwrite("./imageframe/image_frame_"+time_now+".jpg", cv2.putText(frame, str(return_digital), (app.config['IMAGE_CLIP_ROWS_START'], app.config['IMAGE_CLIP_COLS_START']), cv2.FONT_HERSHEY_COMPLEX, 1.5, (0, 255, 255), 2))
cap.release()
break
--
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