@kidswong999 试过了，每次阀值都会变?

import sensor, image, time


thresholds = [(24, 71, 2, 63, 5, 127)]

sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(time = 2000)
sensor.set_auto_gain(False) # must be turned off for color tracking
sensor.set_auto_whitebal(False) # must be turned off for color tracking

clock = time.clock()


while(True):
    clock.tick()
    flag = [1,1]
    img = sensor.snapshot().lens_corr(1.8)

    blob1 = img.find_blobs(thresholds, roi=(123,51,50,70),pixels_threshold=330, area_threshold=500, merge=False)
    img.draw_rectangle((123,51,50,70), color=(0,255,0))
    blob2 = img.find_blobs(thresholds, roi=(211,51,50,70),pixels_threshold=330, area_threshold=500, merge=False)
    img.draw_rectangle((211,51,50,70), color=(0,255,0))


    if blob1:
        flag[0]=0
    if blob2:
        flag[1]=0




    if(flag[0]==0 and flag[1]==0 ):

        print('两个')
    if(flag[0]==1 and flag[1]==1):

        print('不亮')