2、心跳
<pre><code>{
"macno": "2018060100010001", //表示设备号
"pail_num": "00000000", //桶数量
"pail_cubage1": "0", //桶1体积 未设置为255
"pail_cubage2": "0", //桶2体积
"pail_cubage3": "0", //桶3体积
"pail_cubage4": "0", //桶4体积
"weight1": "0", //桶1重量 未设置为65535
"weight2": "0", //桶2重量
"weight3": "0", //桶3重量
"weight4": "0", //桶4重量
"open_type": {
"door4": 3, // 1=红外开门，2=命令开门,其他无效
"door3": 3,
"door2": 3,
"door1": 3
},
"error": {
"battery_voltage": "0", // 电池电压故障
"motor2": "0", // 电机故障
"motor1": "0", // 电机故障
"door4": "0", // 门故障
"door3": "0", // 门故障
"door2": "0", // 门故障
"door1": "0", // 门故障
"weight4": "0", // 称重故障
"weight3": "0", // 称重故障
"weight2": "0", // 称重故障
"weight1": "0", // 称重故障
"ultrasonic4": "0", // 超声波故障
"ultrasonic3": "1" // 超声波故障
"ultrasonic2": "0", // 超声波故障
"ultrasonic1": "1" // 超声波故障
},
"longitude": 0, //经度
"latitude": 0, //纬度
}</code></pre>