1、 ETSI TS 103 544-28 V1.3.0 (2017-10) Publicly Available Specification (PAS); Intelligent Transport Systems (ITS); MirrorLink; Part 28: Weather Data Service CAUTION The present document has been submitted to ETSI as a PAS produced by CCC and approved by the ETSI Technical Committee Intelligent Transp
2、ort Systems (ITS). CCC is owner of the copyright of the document CCC-TS-090 and/or had all relevant rights and had assigned said rights to ETSI on an “as is basis“. Consequently, to the fullest extent permitted by law, ETSI disclaims all warranties whether express, implied, statutory or otherwise in
3、cluding but not limited to merchantability, non-infringement of any intellectual property rights of third parties. No warranty is given about the accuracy and the completeness of the content of the present document. TECHNICAL SPECIFICATION ETSI ETSI TS 103 544-28 V1.3.0 (2017-10)2 Reference DTS/ITS-
4、88-28 Keywords interface, ITS, PAS, smartphone ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice
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9、hall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. ETSI 2017. Car Connectivity Consortium 2011-2017. All rights reserved. ETSI logo is a Trade Mark of ETSI registered for the benefit of its Members. MirrorL
10、ink is a registered trademark of Car Connectivity Consortium LLC. RFB and VNC are registered trademarks of RealVNC Ltd. UPnP is a registered trademark of UPnP Forum. Other names or abbreviations used in this document may be trademarks of their respective owners. DECTTM, PLUGTESTSTM, UMTSTMand the ET
11、SI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are trademarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSM and the GSM logo are trademarks registered a
12、nd owned by the GSM Association. ETSI ETSI TS 103 544-28 V1.3.0 (2017-10)3 Contents Intellectual Property Rights 4g3Foreword . 4g3Modal verbs terminology 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 5g33 Abbreviations . 5g34 Data Service Definition 6g34.1 We
13、ather Data Service Version 1.0 . 6g35 SBP Binding . 9g36 Theory of Operations 10g36.1 Getting Weather updates 10g3Annex A (informative): Authors and Contributors . 12g3History 13g3ETSI ETSI TS 103 544-28 V1.3.0 (2017-10)4 Intellectual Property Rights Essential patents IPRs essential or potentially e
14、ssential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs no
15、tified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given a
16、s to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their ow
17、ners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or o
18、rganizations associated with those trademarks. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Intelligent Transport Systems (ITS). The present document is part 28 of a multi-part deliverable. Full details of the entire series can be found in part 1 i.1. Moda
19、l verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are N
20、OT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 103 544-28 V1.3.0 (2017-10)5 1 Scope The present document is part of the MirrorLinkspecification which specifies an interface for enabling remote user interaction of a mobile device via another device. The present docu
21、ment is written having a vehicle head-unit to interact with the mobile device in mind, but it will similarly apply for other devices, which provide a colour display, audio input/output and user input mechanisms. The present document specifies weather data service based on SBP (Service Binary Protoco
22、l) framework. The service is used to provide weather data in car environments. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. Fo
23、r non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at https:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clau
24、se were valid at the time of publication, ETSI cannot guarantee their long-term validity. The following referenced documents are necessary for the application of the present document. 1 ETSI TS 103 544-27 (V1.3.0): “Publicly Available Specification (PAS); Intelligent Transport Systems (ITS); MirrorL
25、ink; Part 27: Basic Meta Data Service“. 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of t
26、he referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long-term validity. The following referenced documents are not necessary for the application of the present document but th
27、ey assist the user with regard to a particular subject area. i.1 ETSI TS 103 544-1 (V1.3.0): “Publicly Available Specification (PAS); Intelligent Transport Systems (ITS); MirrorLink; Part 1: Connectivity“. 3 Abbreviations For the purposes of the present document, the following abbreviations apply: U
28、V Ultra Violet SBP Service Binary Protocol ETSI ETSI TS 103 544-28 V1.3.0 (2017-10)6 4 Data Service Definition 4.1 Weather Data Service Version 1.0 /* This specification defines data objects for the weather data * service to be carried over by SBP. By receiving this data, the * weather data sink can
29、 provide weather information to the driver * through instrument cluster display panel. The Weather Source may * be implemented in a Mirrorlink Client or a Mirrorlink Server. * version 1.0 */ SERVICE com.mirrorlink.meta.weather : com.mirrorlink.meta.basic version 1.0 /* The City object capture the ci
30、ty information for which weather * data is captured * mandatory, writable, uid 0x18da0af0 */ OBJECT City /* Geographic latitude in degree; a positive value indicates * north, a negative value south. Allowed values are -90 to 90. * mandatory, uid 0x64f8f3f1 */ DOUBLE latitude; /* Geographic longitude
31、 in degree; a positive value indicates * east, a negative value west. Allowed values are -180 to 180. * mandatory, uid 0x7581892a */ DOUBLE longitude; /* Height of the position above the coordinate systems ellipsoid * in meter. * mandatory, uid 0x970e9047 */ DOUBLE altitude; /* name of the city wher
32、e weather data was captured. * optional, writable, uid 0xe9b422d0 */ STRING city; /* name of the country where weather data was captured. * optional, writable, uid 0x554bca71 */ STRING country; /* zipcode of the place where weather data was captured. * optional, uid 0xb82fcc49 */ STRING zipcode; ; /
33、* The temperature object captures the temperature information. When * this object is supported all the parameters shall be supported. * optional, uid 0xca0e732f */ OBJECT Temperature /* temperature in degrees ETSI ETSI TS 103 544-28 V1.3.0 (2017-10)7 * mandatory, uid 0x1ac4b311 */ SHORT degree; /* d
34、efines if temperature measured is in Celsius or not * mandatory, uid 0xfa52da6f */ BOOLEAN isCelsius; /* Maximum temperature of the day * mandatory, uid 0x6ac64539 */ SHORT maximumTemperature; /* Minimum temperature of the day * mandatory, uid 0x5c159fcb */ SHORT minimumTemperature; ; /* The humidit
35、y object captures the humidity information in % * optional, uid 0xa85a2c78 */ OBJECT Humidity /* measured humidity value * mandatory, uid 0x0a906458 */ SHORT humidity; ; /* The pressure object captures the pressure information in hPa * optional, uid 0xf40c8faa */ OBJECT Pressure /* Air pressure valu
36、e in hpa * mandatory, uid 0x5642c78a */ SHORT pressure; ; /* The wind object captures the wind information. When this object * is supported at least one of the parameters shall be supported. * optional, uid 0xbb5c584d */ OBJECT Wind /* Wind speed in km per hour or miles per hour * optional, uid 0xda
37、62001a */ SHORT windSpeed; /* Wind speed type: 0 - km per hour; 1 - miles per hour * optional, uid 0x709511c7 */ BOOLEAN windType; /* Wind direction in degrees ranging from 0 - 360, with 0 * pointing to North * optional, uid 0xbc406cf0 */ SHORT windsFrom; ; /* The Rain object captures the rain infor
38、mation. When this object ETSI ETSI TS 103 544-28 V1.3.0 (2017-10)8 * is supported at least one of the parameters shall be supported. * optional, uid 0xcec4c759 */ OBJECT Rain /* Probability of rainfall with range 0 100 * optional, uid 0xcb15db4c */ SHORT rainfallProbablity; /* If there is Rain or Sn
39、ow expected * optional, uid 0x7c0cac89 */ BOOLEAN isRainorSnow; /* rainfall rate in inch or mm * optional, uid 0x8a055334 */ FLOAT rainfallRate; /* rainfall rate type: mm (false), Inch (true) * optional, uid 0x54178dce */ BOOLEAN rainfallRateType; ; /* The Misc_Weather object captures the misc. weat
40、her information * optional, uid 0x8cdb2d46 */ OBJECT Misc_Weather /* measured UV Index value ranging between 011 * optional, uid 0x4af8e8cc */ SHORT uvIndex; /* Percentage of cloud cover with range 0 100 * optional, uid 0x9ab38d87 */ SHORT cloudCover; ; /* The Alerts object captures the extreme weat
41、her alerts * mandatory, uid 0x912b62bc */ OBJECT Alerts /* Extreme weather Level ranging from 1 5, with 5 being extreme * mandatory, uid 0x4ba58f8d */ SHORT alertLevel; /* Descriptive text related to extreme weather * optional, uid 0xf9181f24 */ STRING alertText; ; /* The WeatherConfig object is set
42、 from data sink, to configure the * behavior of data source for limiting the return results. Data Sink * shall choose either maxNoOfItems or startTime and endTime. * mandatory, uid 0x91f7a331 */ ETSI ETSI TS 103 544-28 V1.3.0 (2017-10)9 OBJECT WeatherConfig /* Maximum number of items to be returned
43、* optional, uid 0x577142c9 */ INT maxNoOfItems; /* UTC start time of capture * optional, uid 0x92b68a6a */ TIME startTime; /* UTC end time of capture * optional, uid 0xa9a217e3 */ TIME endTime; ; /* The TimeRange object is set to identify real-time data or * historical data. Depending on type either
44、 time is mandatory or * startTime and endTime is mandatory. * mandatory, uid 0x447c6a8b */ OBJECT TimeRange /* UTC time when the weather data was acquired * optional, uid 0x00a0fdb2 */ TIME time; /* UTC start time of capture * optional, uid 0x92b68a6a */ TIME startTime; /* UTC end time of capture *
45、optional, uid 0xa9a217e3 */ TIME endTime; ; ; 5 SBP Binding A SBP Sink endpoint shall be able to access the weather service objects using SBP Subscribe and Get commands. A SBP Source endpoint shall support both the REGULAR interval and ON_CHANGE SBP subscription types depending on the object. If the
46、 SBP Source endpoint is not able to retrieve weather information temporarily, the SBP Source endpoint shall have the following behaviour within the SBP protocol: The SBP Source endpoint shall return an SBP response message with a “Not available“ SBP error code in response to a SBP Get command to the
47、 weather related objects for e.g. Temperature, Humidity etc. The SBP Source endpoint shall send an SBP response message with a “Not available“ SBP error code in regular intervals when the SBP Sink endpoint has subscribed to the weather service objects. The SBP Source shall provide a valid objects, a
48、s soon as the weather information becomes available again. The SBP Source endpoint shall send an SBP response message with a “Not available“ SBP error code in response to a SBP Subscribe command to the weather service objects. The SBP Sink endpoint should then send a new Subscribe command again not
49、earlier than 5s and not later than 30s to receive notifications. ETSI ETSI TS 103 544-28 V1.3.0 (2017-10)10 The Weather Meta Data Services uses the following objects and their access capabilities, as defined in 1: name / uid accessType subscriptionType minIntervalTime MaxIntervalTime City WRITABLE NONE N/A N/A Temperature READABLE REGULAR Humidity READABLE REGULAR Pressure READABLE REGULAR
