在 Pubnub 数据上设置间隔

如何解决在 Pubnub 数据上设置间隔

我正在使用 raspBerry pi 4 和 NEO 6M gps 模块制作一个项目。我使用pubnub从树莓派到我自制的带有谷歌地图的网站。问题是每次运行以下脚本时谷歌地图都会崩溃：

import RPi.GPIO as GPIO
import time
import board
import busio

import adafruit_gps

import pubnub
from pubnub.pnconfiguration import PNConfiguration
from pubnub.pubnub import PubNub
from pubnub.callbacks import SubscribeCallback
from pubnub.enums import PnoperationType,PNStatusCategory
def publish_callback(result,status):
        pass

pnconfig = PNConfiguration()
pnconfig.subscribe_key = ""
pnconfig.publish_key = ""
pnconfig.ssl = False
pubnub = PubNub(pnconfig)

import serial
uart = serial.Serial("/dev/ttyAMA0",baudrate=9600,timeout=10)

gps = adafruit_gps.GPS(uart,debug=False)

gps.send_command(b"PMTK314,1,0")


gps.send_command(b"PMTK220,1000")

GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)

last_print = time.monotonic()
while True:
        gps.update()
        current = time.monotonic()
        if current - last_print >= 1.0:
                last_print = current
        if not gps.has_fix:
                print("Waiting for fix...")
                continue
        print("=" * 40)
        print(
                "Fix timestamp: {}/{}/{} {:02}:{:02}:{:02}".format(
                gps.timestamp_utc.tm_mon,gps.timestamp_utc.tm_mday,gps.timestamp_utc.tm_year,gps.timestamp_utc.tm_hour,gps.timestamp_utc.tm_min,gps.timestamp_utc.tm_sec,)
        )
        dictionary = {"latitude": gps.latitude,"longitude": gps.longitude}
        pubnub.publish().channel("CHANNEL").message(dictionary).pn_async(publish_callback)
        print("Latitude: {0:.6f} degrees".format(gps.latitude))
        print("Longitude: {0:.6f} degrees".format(gps.longitude))
        print("Fix quality: {}".format(gps.fix_quality))

        if gps.satellites is not None:
                print("# satellites: {}".format(gps.satellites))
        if gps.altitude_m is not None:
                print("Altitude: {} meters".format(gps.altitude_m))
        if gps.speed_knots is not None:
                print("Speed: {} knots".format(gps.speed_knots))
        if gps.track_angle_deg is not None:
                print("Track angle: {} degrees".format(gps.track_angle_deg))
        if gps.horizontal_dilution is not None:
                print("Horizontal dilution: {}".format(gps.horizontal_dilution))
        if gps.height_geoid is not None:
                print("Height geo ID: {} meters".format(gps.height_geoid))

我想要做的是在发送到 pubnub 的经纬度上设置延迟，这样它就不会使谷歌地图崩溃。有人知道我应该怎么做吗？任何帮助将不胜感激！