DB61-T 1623-2022 交通运输物联网总体技术要求

CCS

DB61

61/T

1623—2022交通运输物联网总体技术要求General

technical

for

2022

2022

陕西省市场监督管理局

DB61/T

2022目次................................................................................................................................................................... II

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..........................................................................................................................................................................................................................................................................12DB61/T

2022前 言GB/T

部分：标准化文件的结构和起草规则》的规B61/T

2022交通运输物联网总体技术要求

38637.1

GB/T

33745—20172.1.1]

things

gatewayGB/T

3.1] sensing

GB/T

33474—20163.11]感知设备

sensing

deviceDB61/T

2022读写器等。GB/T

33745—20172.1.9]

of

应用层接入协议（Access

Protocol应用程序接口（

InterfaceCat.1——

UE-Category1CMOS——Complementary

Metal

动态主机配置协议（

Host

ProtocolFerrule

ConnectorHyperText

Transfer

Protocol

over

Secure

Socket

JSON——JavaScriptJavaScript

LoRa——Long

Range

Low

Voltage

Transistor

LogicLwM2M——Lightweight

MachineMQTT——Message

Transport

of

ThingsRRU

RS232-C——EIA-RS232-CRS485——TIA/EIA-485-ASquare

小型可热插拔收发器（

Form-factor

Pluggsable

transceiver安全套接层（Secure

Transport

SecurityTTL——

虚拟专用网络（Virtual

Private

Wireless

ZigBee——

DB61/T

2022

DB61/T

2022

0V5V

TTL

TIA/EIA-485-A

Modbus

EIA-RS232-C

Modbus

RJ45

T568B

LC

ZigBeeLoRa

Cat.1

6.2.3.10

6.2.3.11

DB61/T

2022

适配以下底层协议：a)b)c)d)

LwM2M

DB61/T

2022

38637.1

1bit

1bit32bit

CRCIPX:X:X:X:X:X:192.168.0.10X:X:X:X:X:X:255.255.255.0TCP

UDP

IP

X:X:X:X:X:X:192.168.0.1

X:X:X:X:X:X:255.255.255.0ZigBee8bitLoRa8bit

IP

X:X:X:X:X:X:255.255.255.0IPX:X:X:X:X:X:192.168.0.1NB-IoT850MHz824~849MHz

2T2R/2T4RCat.15Mbit/s,10Mbit/s<5mA@sleep<60mA@idleDB61/T

2022

40968020char

JSON

versionstringheadstringtypeubyte

B.2snserialNouint

tss/tsv

为字符串格式；

nrubyte

rtstring答消息主题，如果消息需要应答，必包括这个字，指明消rsnrequestSerialNouint10stringubyte

B.312pipingIntervalvint13pcpingCountvint

pingInterval

14gidgatewayIDstring

ID

位字符或数字15gngatewayNamestring16gggatewayGroupstringstringstring19gvstring21gsgatewaySerialstring22diddeviceIDstring

ID，由管理平台分配，初始为“0000000000”23dndeviceNamestringDB61/T

2022B.1B.2B.3

24dtstring知设备类型，感知的业务指标类型，如雾情、温、水位、25dvstring26dmdeviceModelstring27dsdeviceSerialstring28ststatevint

29mdmanufactureDatedate30ipgIPGradestringIP

stringIP

33pdprivateDatastring34ptdate

35ctdatetimexxparameter...

开头，后续位为序号或者自定义xxdata

开头，后续位为序号或者自定义DB61/T

2022

ReqREGGReqgidRplREGGRplrsn,s,gidReqREGDReq消息。物联网网关接收消息后，生成新的did并进行应答，返回注册标didRplREGDRplrsn,s,

didReqUPSTReqdid/gid,

st

idReqGETPReqdid/gidRplGETPRplrsn,s,

paxxReqSETPReqRplSETPRplrsn,sReqSENDReqReqGETDReqdid/gid

ID、传感设备

ID、时间段等RplG