- From: <Daniel.Jutras@continental-corporation.com>
- Date: Thu, 22 May 2014 12:44:22 +0200
- To: public-autowebplatform@w3.org
- Message-ID: <OF9F199159.8F44E714-ONC1257CE0.003AB876-C1257CE0.003AFEDC@continental-corporati>
Hello All This is some remarks concerning the data domains/data types. In my opinion it should be easier for developer to deal with only one measurementUnit (SI). If an another mesurement Unit is required, for example for displaying purpose or for aligment to regionnal settings, it should be converted by a presentation layer . That way we may avoid possible ambiguity in the interface interface SizeConfiguration width, height length can be an integer in Millimeter. vehicleSpeed meter/second can be more accurate. 100,000 is to huge and can not be hold in a 16 bits unsigned short. EngineSpeed 100,000 is to huge and can not be hold in a 16 bits unsigned short. 65000 as a max should be ok PowerTrainTorque Range: 0 - 10,000,000 in 16 bits is not possible interface TripMeter averageSpeed & fuelConsumption must be a float for accuracy distance the range (0 - 100000000) is to huge to be hold by an unsigned short interface diagnostic unsigned short is not enough to store the max value of any attributes interface Fuel to be more accurate averageConsumption/fuelConsumedSinceRestart/ must be a float (i.e. 4.7 / 100 km) LanguageConfiguration if required, must be iso 639-1 in DOMString data type. By the way this section is not require because it's part of the presentation layer.(Regionnal settings) ................................................ Sinceres salutations/Kind regards Daniel Jutras Continental Automotive Rambouillet France SAS Business Unit - Infotainment & Connectivity 6 rue Jean Moulin - BP65 F-78512 Rambouillet Tel. : +33 (0)1.34.57.77.07 Fax. : +33 (0)1.34.57.78.22 E-mail daniel.jutras@continental-corporation.com http://www.continental-corporation.com Please consider your environmental responsibility before printing this e-mail ................................................ Sinceres salutations/Kind regards Daniel Jutras Continental Automotive Rambouillet France SAS Business Unit - Infotainment & Connectivity 6 rue Jean Moulin - BP65 F-78512 Rambouillet Tel. : +33 (0)1.34.57.77.07 Fax. : +33 (0)1.34.57.78.22 E-mail daniel.jutras@continental-corporation.com http://www.continental-corporation.com Please consider your environmental responsibility before printing this e-mail
Received on Thursday, 22 May 2014 10:44:59 UTC