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This standard is developed in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 24476-2009 Specification for data logging and monitoring for lifts, escalators and passenger conveyors. In addition to a number of editorial changes, the following main technical changes have been made with respect to GB/T 24476-2009:
——GB/T 26465-2011, GB/T 24479-2009, GB/T 15127-2008 and ISO 16484-5:2012, IETF RFC 2616, IETF RFC 6749 and IETF RFC 5246 are added in the normative references;
——Among the terms and definitions, enterprises application platform, installation running safety monitoring platform, protocol conversion device, acquisition and transmission device, monitoring terminal and registration number are added; monitoring device and in-site communicator are deleted; the definition of installation is revised, to adapt to the actual application condition in China and to facilitate the implementation of this standard;
——Clause 4 "Symbols and abbreviated terms" is added, in which data communication interface and protocol are introduced;
——Clause 5 "General requirements" is added, covering the specific requirements on" system architecture" as well as "installation and monitoring terminal";
——Clause 6 "Requirements on basic functions of enterprises application platform" is added to facilitate sending the data to the installation running safety monitoring platform in unified formats;
——In purpose of storage and transmission of data in unified formats, the following clauses are added: Clause 7 "Installation identification code and its format", Clause 8 "Basic installation information and its format", Clause 9 "Real-time running status and its format", Clause 10 "Statistics information and its format" and Clause 11 "Fault, event and alarm data and its format";
——Clause 4 "Data logging", Clause 5 "Monitoring and report" and Clause 6 "Hardware" in GB/T 24476-2009 are deleted;
——The fault and event codes in the code lists of Annex A (normative) are modified according to the requirements on lift running safety monitoring;
——Annex B (normative) BACnet data communication protocol of public output port is added to standardize data output format of installations;
——Annex C (informative) Representational state transfer web application programming interface (RESTful Web API) is added to standardize data interchange formats of platforms.
This Standard is proposed by and under the jurisdiction of SAC/TC 196 National Technical Committee on Elevators of Standardization Administration of China.
The previous edition of this standard is as:
——GB/T 24476-2009.
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Introduction
0.1 The Internet of Things (IoT), a pioneering field to foster a new economic and social development model and reshape long-term competitiveness in a country, has been highly valued by China as a strategic emergent industry to be developed energetically. To promote the application and development in IoT is conducive to the transformation of the manufacturing, life and society management philosophy to intellectualization, refinement and networking, and it is of far-reaching importance to improve the informatization of national economy and social life and promote industrial restructuring and development mode transformation.
0.2 The technical specifications for the Internet of Things of lifts, escalators and moving walks shall be regulated and unified to 1) improve quality of products and service by industrial entities; 2) raise supervision efficiency; 3) enhance transparency of public supervision; and 4) improve users' degree of satisfaction. The significances above are embodied in the aspects below:
a) The quality of products and service is improved continually by acquisition and analysis of fault, running and statistics information of lifts;
b) Maintenance companies and users of lifts timely access the fault information of lifts and ask professional to rescue trapped passengers and remove faults on site.
c) Repair and maintenance units of lifts give supervision and technical supports to on-site repair and maintenance personnel to ensure that they could complete repair and maintenance tasks and emergency recovery in a timely and correct way;
d) It is convenient to build a unified supervision platform to achieve higher supervision efficiency;
e) The availability of unified standards contributes to decrease of overall industrial investment and social cost; based on the unified standards, lift makers will research and develop installation running safety monitoring systems of their own, which are conducive to ensuring reliability, utility and uniformity of such systems; and
f) The unified standards will facilitate the promotion of lift IoT technology at home and raise the standing of the Chinese lift industry in the global market.
Specification for internet of things for lifts, escalators and moving walks
1 Scope
This standard specifies the basic structure of the installation running safety monitoring platforms, the general output interface and protocol of monitoring terminals and enterprises application platforms for installations, the code format and output requirements of the installation data, etc. for internet of things (IoT) for lifts, escalators and moving walks.
This standard is applicable to new, rebuilt and extended installation running safety monitoring systems for internet of things for lifts, escalators and moving walks. This standard is not applicable to acquisition and transmission of audio, video, image and other signals.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 7588-2003 Safety rules for the construction and installation of electric lifts
GB/T 15127-2008 Information technology - Telecommunications and information exchange between systems - Twisted pair multipoint interconnections (ISO/IEC 8482:1993, IDT)
GB 16899-2011 Safety rules for the construction and installation of escalators and moving walks
GB 21240-2007 Safety rules for the construction and installation of hydraulic lifts
GB/T 24479-2009 Behavior of lifts in the event of fire
GB/T 26465-2011 Safety rules for the construction and installation of firefighters lifts
ISO 16484-5:2012 Building automation and control systems - Part 5: Data communication protocol
IETF RFC 2616 Hypertext Transfer Protocol HTTP/1.1
IETF RFC 5246 The Transport Layer Security (TLS) Protocol Version 1.2
IETF RFC 6749 Open Authorization 2.0 (OAuth 2.0)
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3 Terms and definitions
For the purposes of this standard, the terms and definitions given in GB 7588-2003, GB 16899-2011, GB 21240-2007 and GB/T 26465-2011 and the following ones apply.
3.1
installation
lift, escalator or moving walk which has been installed and registered
3.2
enterprises application platform
remote installation safety monitoring application platform which is used to receive the fault, event and alarm data of the installation or inquire the real-time running status, statistics and other information (messages) of the installation
3.3
installation running safety monitoring platform
application platform of safety supervision and management on the installation built in purpose of safeguarding public safety, which can receive and inquire the data information specified by this standard through the enterprises application platform
3.4
fault
status of affecting or interrupting normal running of the installation
3.5
event
change of status, expected in the design, occurring in the running procedure of the installation
3.6
alarm
operation on the emergency alarm devices specified in GB 7588-2003 and GB 21240-2007
3.7
protocol conversion device
device which can input the real-time running status, fault, event or alarm information of the installation in the protocol format specified in this standard
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3.8
acquisition and transmission device
device, connected with installation, protocol conversion device or additional sensor, which is used to collect, process, store and transmit the installation information including fault, event or alarm and receive the access, synchronization commands sent by an enterprise application platform, achieving network interaction between application platform and installation
3.9
monitoring terminal
general designation of protocol conversion device, additional sensor and acquisition/transmission device. Monitoring terminals may be integrated into the installations
3.10
installation running safety monitoring system
integrated system composed by installation, monitoring terminal, enterprises application platform and installation running safety monitoring platform via network
3.11
registration number
registration number that management department assign the installation in the registration process
4 Symbols and abbreviated terms
4.1 Symbols
The symbols are illustrated in the corresponding diagrams.
4.2 Abbreviated terms
For the purposes of this document, the following abbreviated terms apply.
BACnet: Building Automation and Control Networking
RS-485: a serial communication interface (RS represents the recommended standard, and 485 is the identification number)
BIBB: BACnet Interoperability Building Block
RESTful Web API: Representational State Transfer Web Application Programming Interface
5 General requirements
5.1 System architecture
5.1.1 The networking architecture of a lift installation running safety monitoring system is shown in Figure 1.
Foreword II
Introduction IV
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 General requirements
6 Requirements on basic functions of enterprises application platform
7 Installation identification number and its format
8 Basic installation information and its format
9 Real-time running status information and its format
10 Statistics information and its format
11 Fault, event and alarm data and its format
Annex A (Normative) List of codes
Annex B (Normative) BACnet data communication protocol of public output port
Annex C (Informative) Representational state transfer web application programming interface (RESTful Web API)
Bibliography
電梯、自動扶梯和自動人行道物聯(lián)網(wǎng)
的技術(shù)規(guī)范
1 范圍
本標(biāo)準(zhǔn)規(guī)定了電梯、自動扶梯和自動人行道物聯(lián)網(wǎng)的設(shè)備運行安全監(jiān)管系統(tǒng)的基本構(gòu)成，監(jiān)測終端和企業(yè)應(yīng)用平臺的公共輸出接口與協(xié)議，設(shè)備數(shù)據(jù)的代碼格式及輸出要求等。
本標(biāo)準(zhǔn)適用于電梯、自動扶梯和自動人行道物聯(lián)網(wǎng)的設(shè)備運行安全監(jiān)測系統(tǒng)的新建、改建和擴建。本標(biāo)準(zhǔn)不適用于涉及音頻、視頻、圖像等信號的采集與傳輸。
2 規(guī)范性引用文件
下列文件對于本文件的應(yīng)用是必不可少的。凡是注日期的引用文件，僅注日期的版本適用于本文件。凡是不注日期的引用文件，其最新版本(包括所有的修改單)適用于本文件。
GB 7588—2003電 梯制造與安裝安全規(guī)范
GB/T 15127—2008 信息技術(shù) 系統(tǒng)間遠(yuǎn)程通信和信息交換 雙扭線多點互連(ISO/IEC 8482：1993，IDT)
GB 16899—2011 自動扶梯和自動人行道的制造與安裝安全規(guī)范
GB 21240—2007 液壓電梯制造與安裝安全規(guī)范
GB/T 24479—2009 火災(zāi)情況下的電梯特性
GB/T 26465—2011 消防電梯制造與安裝安全規(guī)范
ISO 16484—5：2012 建筑自動化和控制系統(tǒng) 第5部分：數(shù)據(jù)通信協(xié)議(Building automation and control systems—Part 5：Data communication protocol)
IETF RFC 2616 超文本傳輸協(xié)議-HTTP/1.1(Hypertext Transfer Protocol HTTP/1.1)
IETF RFC 5246 傳輸層安全協(xié)議-1.2版[The Transport Layer Security (TLS) Protocol Version 1.2]
IETF RFC 6749 開放授權(quán)協(xié)議-OAuth 2.0(Open Authorization 2.0)
3 術(shù)語和定義
GB 7588—2003、GB 16899—2011、GB 21240—2007，GB/T 26465—2011界定的以及下列術(shù)語和定義適用于本文件。
3.1
設(shè)備 installation
安裝完畢并已注冊登記的電梯、自動扶梯或自動人行道。
3.2
企業(yè)應(yīng)用平臺 enterprises application platform
設(shè)備遠(yuǎn)程安全監(jiān)測應(yīng)用平臺，用于接收設(shè)備的故障、事件、報警數(shù)據(jù)或查詢設(shè)備實時運行狀態(tài)、統(tǒng)計信息等。
3.3
電梯運行安全監(jiān)管平臺 installation running safety monitoring platform
以保障公共安全為目的所設(shè)立的對設(shè)備進行安全監(jiān)督管理的應(yīng)用平臺，通過企業(yè)應(yīng)用平臺接收或查詢本標(biāo)準(zhǔn)規(guī)定的數(shù)據(jù)信息。
3.4
故障 fault
可能影響或中斷設(shè)備正常運行的狀態(tài)。
3.5
事件 event
設(shè)計中預(yù)計的在設(shè)備運行過程中發(fā)生的狀態(tài)變化。
3.6
報警 alarm
對GB 7588—2003和GB 21240—2007中規(guī)定的緊急報警裝置的操作。
3.7
協(xié)議轉(zhuǎn)換裝置 protocol conversion device
將設(shè)備實時運行狀態(tài)、故障、事件或報警等信息采用本標(biāo)準(zhǔn)規(guī)定的協(xié)議格式輸出的裝置。
3.8
采集傳輸裝置 acquisition and transmission device
與設(shè)備、協(xié)議轉(zhuǎn)換裝置或外加的傳感器連接，采集、處理、儲存和傳輸沒備故障、事件或報警等信息，接收企業(yè)應(yīng)用平臺發(fā)送的訪問、同步指令，使應(yīng)用平臺與設(shè)備間通過網(wǎng)絡(luò)實現(xiàn)交互的裝置。
3.9
監(jiān)測終端 monitoring terminal
協(xié)議轉(zhuǎn)換裝置、外加的傳感器、集傳輸裝置的統(tǒng)稱。監(jiān)測終端可以集成在設(shè)備中。
3.10
電梯運行安全監(jiān)管系統(tǒng) installation running safety monitoring system
由設(shè)備、監(jiān)測終端、企業(yè)應(yīng)用平臺、電梯運行安全監(jiān)管平臺通過網(wǎng)絡(luò)連接組成的綜合系統(tǒng)。
3.11
設(shè)備注冊代碼 registration number
設(shè)備注冊登記時由管理部門給出的設(shè)備使用登記編號。
4 符號和縮略語
4.1 符號
符號在相應(yīng)的圖表中解釋。
4.2 縮略語
下列縮略語適用于本文件。
BACnet：建筑自動化與控制網(wǎng)絡(luò)(Building Automation and Control networking)
RS-485：一種串行通信接口，RS(Recommended Standard)代表推薦標(biāo)準(zhǔn)，485是標(biāo)識號
BIBB：建筑自動化與控制網(wǎng)絡(luò)互操作基本塊(BACnet Interoperability Building Block)
RESTful Web API：含狀態(tài)傳輸?shù)幕ヂ?lián)網(wǎng)服務(wù)應(yīng)用編程接口(Representational State Transfer Web Application Programming Interface)
5 總體要求
5.1 系統(tǒng)架構(gòu)
5.1.1 電梯運行安 全監(jiān)管系統(tǒng)的組網(wǎng)架構(gòu)見圖1。
安全監(jiān)管平臺
電梯、自動扶梯、自動人行道運行安全監(jiān)管平臺
Interne網(wǎng)絡(luò)
企業(yè)應(yīng)用平臺
設(shè)備制造商應(yīng)用平臺
企業(yè)應(yīng)用平臺
無線/有線網(wǎng)絡(luò)
采量傳輸裝置
采集傳輸裝置
監(jiān)測并端
設(shè)備
設(shè)備1……n
協(xié)議轉(zhuǎn)換裝置
設(shè)備……n
說明：
1——方式1：通過設(shè)備制造商應(yīng)用平臺輸出數(shù)據(jù)的方式；
2——方式2：通過設(shè)備制造商提供的RS-485公共輸出端口輸出數(shù)據(jù)的方式；
3——界限：設(shè)備制造商數(shù)據(jù)輸出的界限。
圖1 電梯運行安全監(jiān)管系統(tǒng)組網(wǎng)架構(gòu)
5.1.2 設(shè)備應(yīng)能通過監(jiān)測終端向企業(yè)應(yīng)用平臺提供附錄A所列設(shè)備的故障、事件、報警信息及其發(fā)生的時間和設(shè)備的實時運行狀態(tài)信息。
5.1.3 企業(yè)應(yīng)用平臺應(yīng)能向電梯運行安全監(jiān)管平臺提供本標(biāo)準(zhǔn)規(guī)定的信息。
5.1.4 設(shè)備制造商應(yīng)通過設(shè)備制造商應(yīng)用平臺向電梯運行安全監(jiān)管平臺提供本標(biāo)準(zhǔn)規(guī)定的信息，或者設(shè)置符合5.2規(guī)定的類型為RS-485的公共輸出端口。
5.2 設(shè)備和監(jiān)測終端
5.2.1 監(jiān)測終端應(yīng)與設(shè)備之間采取隔離措施，監(jiān)測終端不能影響設(shè)備的正常運行。
5.2.2 RS-485(見GB/T 15127—2008)公共輸出端口應(yīng)輸出附錄B規(guī)定的數(shù)據(jù)，不接受任何外部對設(shè)備的控制指令。
5.2.3 如果為非設(shè)備制造商提供的監(jiān)測終端，其電源應(yīng)取自設(shè)備供電電源開關(guān)的前端。
5.2.4 當(dāng)采用外加的傳感器時應(yīng)與設(shè)備本身的電氣線路無任何連接。外加的傳感器不應(yīng)影響設(shè)備原有的功能及運行安全。外加的傳感器應(yīng)符合該設(shè)備應(yīng)用場合對傳感器的要求(如消防電梯、防爆電梯等)。
5.2.5 設(shè)備實時運行狀態(tài)信息、統(tǒng)計信息和故障、事件、報警記錄的時間和日期應(yīng)以企業(yè)應(yīng)用平臺為基準(zhǔn)。監(jiān)測終端的內(nèi)部時鐘應(yīng)定期與企業(yè)應(yīng)用平臺的時鐘進行同步，企業(yè)應(yīng)用平臺輸出至電梯運行安全監(jiān)管平臺的時間以北京時間為準(zhǔn)。
5.2.6 監(jiān)測終端應(yīng)配備備用電源，在其正常供電電源斷電的情況下，應(yīng)保證能正常工作至少1h。
5.2.7 設(shè)備的故障，事件、報警信息應(yīng)實時向企業(yè)應(yīng)用平臺發(fā)送，發(fā)出信息時間不大于1s。
5.2.8 設(shè)備的實時運行狀態(tài)信息(見表3)和統(tǒng)計信息(見表4)僅接受企業(yè)應(yīng)用平臺的查詢，實時運行狀態(tài)信息的發(fā)送間隔不大于1s。
5.2.9 監(jiān)測終端應(yīng)能至少保存最近100條記錄，所存儲的記錄應(yīng)包括附錄A所列設(shè)備的故障、事件、報警信息及其發(fā)生的時間和設(shè)備的實時運行狀態(tài)信息。
5.2.10 監(jiān)測終端與企業(yè)應(yīng)用平臺之間的數(shù)據(jù)傳輸和存儲宜有安全策略，對數(shù)據(jù)進行加密，對數(shù)據(jù)的遠(yuǎn)程讀取應(yīng)有權(quán)限管理等。
5.2.11 監(jiān)測終端采用電信通信裝置時，應(yīng)符合國家對電信通信裝置的相關(guān)規(guī)定，如通信單元等領(lǐng)取得進網(wǎng)許可證、CCC認(rèn)證等。
6 企業(yè)應(yīng)用平臺基本功能要求
5.1 企業(yè)應(yīng)用平臺應(yīng)能正確接收設(shè)備的故障、事件、報警信息、統(tǒng)計信息和實時運行狀態(tài)信息，向電梯運行安全監(jiān)管平臺提供本標(biāo)準(zhǔn)規(guī)定的信息。
6.2 企業(yè)應(yīng)用平臺應(yīng)能查詢本標(biāo)準(zhǔn)規(guī)定的設(shè)備信息。
6.3 企業(yè)應(yīng)用平臺應(yīng)能對設(shè)備基礎(chǔ)信息(見表2)進行維護。
6.4 企業(yè)應(yīng)用平臺與電梯運行安全監(jiān)管平臺之間的數(shù)據(jù)交換應(yīng)采用RESTful Web API(參見附錄C)。
6.5 企業(yè)應(yīng)用平臺應(yīng)能及時監(jiān)測設(shè)備的在線狀態(tài)。
6.6 企業(yè)應(yīng)用平臺可隨時接受電梯運行安全監(jiān)管平臺的訪問，提供本標(biāo)準(zhǔn)規(guī)定的信息。
6.7 企業(yè)應(yīng)用平臺與電梯運行安全監(jiān)管平臺之間的數(shù)據(jù)傳輸和存儲應(yīng)有安全策略，如對數(shù)據(jù)進行加密、對數(shù)據(jù)的遠(yuǎn)程讀取應(yīng)有權(quán)限管理等。
7 設(shè)備識別碼與格式
企業(yè)應(yīng)用平臺應(yīng)通過設(shè)備識別碼對每臺設(shè)備進行識別。此唯一識別碼由企業(yè)自定義且應(yīng)與設(shè)備注冊代碼關(guān)聯(lián)，見表1。
表1 設(shè)備識別代碼
屬性標(biāo)識符 屬性數(shù)據(jù)類型 特征 數(shù)據(jù)范圍/單位 備注
設(shè)備識別碼
Identification Number String R 設(shè)備識別碼，最多20個字符 為企業(yè)定義的設(shè)備的唯一識別碼
注：R表示屬性必需，且服務(wù)可讀。
8 設(shè)備基礎(chǔ)信息與格式
企業(yè)應(yīng)用平臺應(yīng)在后臺配置設(shè)備基礎(chǔ)信息并與設(shè)備識別碼進行關(guān)聯(lián)。設(shè)備基礎(chǔ)信息及其定義見表2。
表2 設(shè)備基礎(chǔ)信息與格式
屬性標(biāo)識符 定義 數(shù)據(jù)范圍/單位/示例
設(shè)備出廠編號 設(shè)備產(chǎn)品合格證上標(biāo)示的設(shè)備編號 —
設(shè)備注冊代碼 設(shè)備注冊登記時由管理部門給出的設(shè)備使用登記編號 字符串，最多20個字符
設(shè)備品種 設(shè)備按照其基本屬性對應(yīng)的分類所列代碼進行編碼注：編碼參見質(zhì)檢總局關(guān)于修訂《特種設(shè)備目錄》的公告(2014年第114號) 3110：曳引驅(qū)動乘客電梯
3310：自動扶梯
3420：消防員電梯.......
設(shè)備型號 由設(shè)備制造商定義的產(chǎn)品型號 —
設(shè)備安裝地址 設(shè)備實際安裝地址 某市某路某號某幢某單元
設(shè)備內(nèi)部編號 由設(shè)備使用單位賦予設(shè)備的編號 如：1號梯、3號樓2號梯......
設(shè)備制造商 設(shè)備制造商的名稱 —
進口設(shè)備代理商 進口設(shè)備在中國境內(nèi)的代理機構(gòu)(如有) —
設(shè)備出廠日期 設(shè)備產(chǎn)品合格證上標(biāo)示的日期 YYYY.MM.DD
設(shè)備改造單位 設(shè)備改造單位的名稱 —
設(shè)備改造日期 設(shè)備的監(jiān)督檢驗報告上的檢驗日期 YYYY.MM.DD
設(shè)備安裝單位 設(shè)備安裝單位的名稱 —
設(shè)備安裝日期 設(shè)備的監(jiān)督檢驗報告上的檢驗日期 YYYY.MM.DD
維護保養(yǎng)單位名稱 設(shè)備日常維護保養(yǎng)單位的名稱 —
應(yīng)急求援電話 設(shè)備使用單位或維保單位應(yīng)急救援的值班電話 —
使用單位名稱 設(shè)備使用單位的名稱 —
電梯 層站數(shù) 電梯物理層站數(shù) 層/站
額定速度 電梯設(shè)計所規(guī)定的轎廂運行速度 m/s
額定載重量 電梯設(shè)計所規(guī)定的轎廂載重量 Kg
顯示樓層 電梯的物理樓層在轎廂內(nèi)的顯示樓層 —
自動扶梯 名義速度 由制造商設(shè)計確定的，自動扶梯的梯級在空載情況下的運行速度 m/s
提升高度 自動扶梯進出口兩樓層板之間的垂直距離 m
傾斜角 梯級運行方向與水平面構(gòu)成的最大角度 度
名義寬度 對于自動扶梯設(shè)定的一個理論上的寬度值。一般指自
動扶梯梯級安裝后橫向測量的踏面長度 m
自動人行道 名義速度 由制造商設(shè)計確定的，自動人行道的踏板或膠帶在空載情況下的運行速度 m/s
使用區(qū)段長度 指沿自動人行道梯路方向，從桁架首端至末端之間的折線距離 m
傾斜角 踏板或膠帶運行方向與水平面構(gòu)成的最大角度 度
名義寬度 對于自動人行道設(shè)定的一個理論，上的寬度值。一般指自動人行道踏板安裝后橫向測量的踏面長度 m
9 設(shè)備實時運行狀態(tài)信息與格式
9.1 設(shè)備實時運行狀態(tài)信息應(yīng)包含：設(shè)備識別碼和設(shè)備實時運行狀態(tài)信息。
9.2 設(shè)備實時運行狀態(tài)信息的具體內(nèi)容和符合ISO 16484-5：2012規(guī)定的BACnet協(xié)議的數(shù)據(jù)類型、特征、數(shù)據(jù)范圍等見表3。
表3 設(shè)備實時運行狀態(tài)信息與格式
屬性標(biāo)識符 屬性數(shù)據(jù)類型 特征 數(shù)據(jù)范圍/單位 備注
數(shù)據(jù)生成時間
Time _ Stamps BACnetDateTime W YYYY.MM.DD
HH.MM.SS 監(jiān)測終端的當(dāng)前時間
電梯 當(dāng)前服務(wù)模式Service _ Mode BACnetLiftService _ Mode R 0：停止服務(wù)
1：正常運行
2：檢修
3：消防返回
4：消防員運行
5：應(yīng)急電源運行
6：地震模式
7：未知 檢修的優(yōu)先級最高，電梯在檢修狀態(tài)中，應(yīng)不輸出所有故障、事件和報警
轎廂運行狀態(tài)Car _ Status Multi state R 0：停止
1：運行 轎廂實際狀態(tài)，停止即待機或斷電
轎廂運行方向Car _ Direction Multi state R 0：無方向
1：上行
2：下行 轎廂實際運行狀態(tài)，非轎廂內(nèi)指示方向
開鎖區(qū)域
Door _ Zone Boolean R True：轎廂在開鎖區(qū)域
False：轎廂在非開鎖區(qū)域 轎廂是否在開鎖區(qū)域，僅電梯停止時有效
電梯當(dāng)前樓層
Car _ Position Unsigned R — 電梯物理樓層位置
關(guān)門到位
Door _ Status Boolean R True：關(guān)門到位
False：無關(guān)門到位信號 關(guān)門：關(guān)門到位
開門：無關(guān)門到位信號
轎內(nèi)是否有人
Passenger _ Status Boolean R True：有人
False：無人 判斷轎廂內(nèi)是否有人的方式由廠家自定義
自動
扶梯
和自
動人
行道 當(dāng)前服務(wù)模式
Service _ Mode BACnetEscala _ torServiceMode R 0：停止運行
1：正常運行
2：檢修
3：未知 進人檢修狀態(tài)后，所有故障不報
運行狀態(tài)
Operation _ Status Multi state R 0：停止
1：運行 實際狀態(tài)，停止指待機或停止運行
運行方向
Operation _ Direction Multi state R 0：無方向
1：上行
2：下行 實際狀態(tài)
注：R表示屬性必需，且服務(wù)可讀；
W表示屬性必需，且服務(wù)可讀、可寫。
10 設(shè)備統(tǒng)計信息與格式
10.1 設(shè)備統(tǒng)計信息應(yīng)包含：設(shè)備識別碼和設(shè)備統(tǒng)計信息。
10.2 設(shè)備統(tǒng)計信息的具體內(nèi)容和符合ISO 16484-5：2012規(guī)定的BACnet協(xié)議的數(shù)據(jù)類型、特征、數(shù)據(jù)范圍等見表4。
表4 設(shè)備統(tǒng)計信息與格式
屬性標(biāo)識符 屬性數(shù)據(jù)類型 特征 數(shù)據(jù)范圍/單位 備注
設(shè)備累計運行時間Total-Running _ Time Unsigned32 R 小時 設(shè)備處于運動狀態(tài)的時間，為設(shè)備累計值
設(shè)備累計運行次數(shù)Present _ Counter _ Value Unsigned32 R — 設(shè)備由停止?fàn)顟B(tài)變?yōu)檫\動狀態(tài)的次數(shù)，為設(shè)備累計值
注：R表示屬性必需，且服務(wù)可讀。
11 故障、事件和報警數(shù)據(jù)與格式。
11.1 設(shè)備故障、事件和報警信息應(yīng)包含：設(shè)備實時運行狀態(tài)信息和故障、事件、報警信息。
11.2 應(yīng)根據(jù)表A.1~表A.6所列的相應(yīng)代碼和發(fā)生的日期、時間識別監(jiān)測終端記錄的設(shè)備實時運行狀態(tài)信息和故障、事件和報警信息。設(shè)備的一個故障或事件可能導(dǎo)致多個代碼被記錄，見表5。
11.3 設(shè)備在進人檢修狀態(tài)后，監(jiān)測終端應(yīng)不輸出故障、事件和報警。
