Meeting-Summary-final-rev_clean-version
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Meeting-Summary-final-rev_clean-version
NIST Handbook 44 Taximeter Code Initial Meeting August 17-18, 2011 CADMS - Sacramento, CA.Meeting SummaryA.Scope of the initial work groupDue primaril Meeting-Summary-final-rev_clean-versionly to advancements in taximeter technology over the past decade and recent practices for hire of a taxi the National Institute of Standards and Technology (NIST) began a project in collaboration with the National Conference on Weights and Measures (NCWM) to update legal metrology requirements to rec Meeting-Summary-final-rev_clean-versionognize these latest innovations in the taxi industry. The project was also established in response to requests from weights and measures jurisdictionsMeeting-Summary-final-rev_clean-version
for more specific guidelines, requirements, and test procedures to fully address these newer applications.A small group of people having experience wNIST Handbook 44 Taximeter Code Initial Meeting August 17-18, 2011 CADMS - Sacramento, CA.Meeting SummaryA.Scope of the initial work groupDue primaril Meeting-Summary-final-rev_clean-versionProgram (NTEP) was formed in June 2011 to achieve these goals. The group met in August 2011 and consisted of:John Barton - NIST (Technical Advisor)Juana Williams - NISTBill Fishman - NY Weights & Measures. National Type Evaluation Program (Retired)Van Thompson - CA. Div. Measurement Standards (CADMS Meeting-Summary-final-rev_clean-version)Charlie Nelson - CA. Feed, Fertilizer and Livestock Drugs Regulatory Services (formerly of CADMS)The following summary contains questions regarding cMeeting-Summary-final-rev_clean-version
hanges to taximeters and the industry, discussion points considered by the group, and any conclusions settled upon at the August 2011 meeting.AmendmenNIST Handbook 44 Taximeter Code Initial Meeting August 17-18, 2011 CADMS - Sacramento, CA.Meeting SummaryA.Scope of the initial work groupDue primaril Meeting-Summary-final-rev_clean-version in Addendum I and Addendum II respectively.B.NIST HB44 Taximeter Code scope:I.Application of the Code: The group addressed the question - Should the HB44 Taximeter Code address new systems equipped with associated equipment such as: point of sale (POS): global positioning satellite (GPS): and mobil Meeting-Summary-final-rev_clean-versione data terminals (MDTs)?Background:The existing Taximeters code was written prior to the emergence of taximeter systems that include the types of techMeeting-Summary-final-rev_clean-version
nology listed above. Many of the requirements in the code are focused on mechanical types and some early electronic based taximeters. The NIST Office NIST Handbook 44 Taximeter Code Initial Meeting August 17-18, 2011 CADMS - Sacramento, CA.Meeting SummaryA.Scope of the initial work groupDue primaril Meeting-Summary-final-rev_clean-version HB 44 Taximeters code to addresses electronic taximeters that now have enhanced capabilities beyond interfacing with printers and card readers. Charges for hire of the vehicle have expanded beyond the basic fare charges for distance, time, and extra fees for baggage and additional passengers. Today Meeting-Summary-final-rev_clean-version's electronic taximeters are comprised of a more complex assembly of software driven measuring, indicating, and recording elements used to determine cMeeting-Summary-final-rev_clean-version
harges in the hire of vehicle or a point-of-sale system (POS).Taximeters are no longer stand alone devices limited from providing information by the sNIST Handbook 44 Taximeter Code Initial Meeting August 17-18, 2011 CADMS - Sacramento, CA.Meeting SummaryA.Scope of the initial work groupDue primaril Meeting-Summary-final-rev_clean-versioning satellite (GPS) applications that are used to calculate charges for hire of the vehicle, others in the taxi industry are using mobile data terminals which are computerized terminals with interactive monitor screens that communicate with the taximeter to become an integral component in the taxime Meeting-Summary-final-rev_clean-versionter POS. In addition to refining existing Taximeters code requirements there is an urgency to provide guidance as to whether or not these latest innovMeeting-Summary-final-rev_clean-version
ations and practices meet the spirit of weights and measures philosophy and therefore meet the intent of the code.Discussion:The existing Taximeter CoNIST Handbook 44 Taximeter Code Initial Meeting August 17-18, 2011 CADMS - Sacramento, CA.Meeting SummaryA.Scope of the initial work groupDue primaril Meeting-Summary-final-rev_clean-version Taximeters code are focused on mechanical types and some earlier generations of electronic type taximeters. Currently, systems including multiple displays, multiple data inputs and expanded capabilities such as the display of advertisements, credit card readers, etc. are entering the market and the Meeting-Summary-final-rev_clean-versionre is a substantial lack of device specific regulatory guidelines needed to address the advanced systems.With regard to POS systems, the group expressMeeting-Summary-final-rev_clean-version
ed concerns related to the capability of additional displays and what type of information should be required on additional passenger displays. Some syNIST Handbook 44 Taximeter Code Initial Meeting August 17-18, 2011 CADMS - Sacramento, CA.Meeting SummaryA.Scope of the initial work groupDue primaril Meeting-Summary-final-rev_clean-versionterminals and their ability to input information that can alter passenger charges.There were many questions expressed by the initial group regarding GPS systems including the following:•How to adequately define these devices. What elements comprise the measuring ability of these systems? What elemen Meeting-Summary-final-rev_clean-versionts need to be regulated?•What are the potential capabilities of these systems (i.e., accuracy, reliability)•What methodology and types of parameter daMeeting-Summary-final-rev_clean-version
ta do GPS systems provide, store, or use to calculate charges for hire of vehicle?•What influence factors are GPS subject to that can affect the perfoNIST Handbook 44 Taximeter Code Initial Meeting August 17-18, 2011 CADMS - Sacramento, CA.Meeting SummaryA.Scope of the initial work groupDue primaril Meeting-Summary-final-rev_clean-versionse systems? How are they calibrated?•What type of software is required for GPS operation, and what is needed to secure the metrological elements of that software?Page 2NIST Handbook 4440756Taximeters code•What is the potential for fraudulent use of these systems?•Are there new test procedures needed Meeting-Summary-final-rev_clean-version to evaluate the system's performance?NIST Handbook 44 Taximeter Code Initial Meeting August 17-18, 2011 CADMS - Sacramento, CA.Meeting SummaryA.Scope of the initial work groupDue primarilNIST Handbook 44 Taximeter Code Initial Meeting August 17-18, 2011 CADMS - Sacramento, CA.Meeting SummaryA.Scope of the initial work groupDue primarilGọi ngay
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