24315 METR
DHSR: Discrepancy Handler System Requirements


Last modified on 2024-05-30 23:09
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Traceability Tables:
NOTE: The RSR, DSR, CSR, DHSR, MDR, and ITS-SUR are still in very preliminary draft form
ID Description Discussion Links
DHSR-4

1 Scope

The management of electronic transport r…
DHSR-5

2 Normative references

The following documents are referred to …
DHSR-162
ISO/TS 14812, Intelligent transport syst…
DHSR-163
ISO/TS 24315-1, Intelligent transport sy…
DHSR-164
ISO/IEC/IEEE 24765, Systems and software…
DHSR-2

3 Terms and definitions

For the purposes of this document, the t…
DHSR-106

3.1 report receiver
DHSR-3

4 Symbols and abbreviated terms
DHSR-6

5 Introduction
DHSR-165

5.1 Discrepancy handling system overview
DHSR-166

5.1.1 General

Figure 1 identifies the incoming and out…
DHSR-167

5.1.2 MDHS information flows

The MRS-related information transfers (i…
DHSR-176
  • MDC -> MDHC: METR information
DHSR-170
  • MDHC -> MRC: consolidated discrepancy re…
DHSR-171
  • MDHC -> MRC: discrepancy report details
DHSR-172
  • MDHC <-> Other MDHC: consolidated discre…
DHSR-173
  • MDHC <-> Other MDHC: discrepancy report …
DHSR-174
  • MDHC <-> Other MDHC: discrepancy suppres…
DHSR-175
  • METR user device -> MDHC: METR discrepan…
DHSR-169
  • MRC -> MDHC: discrepancy suppression inf…
DHSR-168
  • MRC -> MDHC: METR information
DHSR-1

6 Requirements
DHSR-47

6.1 Incoming flow requirements
DHSR-107

6.1.1 Information flow: Consolidated discrepancy report
derived from:
DHSR-83 Information flow: Consolidated discrepan…
DHSR-108

6.1.1.1 Log reports

Upon receipt of a consolidated discrepan…
DHSR-142 NOTE: At a minimum, it is expected that discre…
DHSR-110

6.1.1.2 Discrepancy report management

The METR discrepancy handler system shal…
DHSR-109

6.1.1.3 Generate consolidation report

The discrepancy handler system shall gen…
DHSR-143 NOTE: The defined criteria are based on local …
DHSR-144 NOTE: The defined criteria for the collecting …
DHSR-112

6.1.2 Information flow: Discrepancy report details

As needed to investigate and resolve dis…
derived from:
DHSR-100 Information flow: Discrepancy report det…
DHSR-97

6.1.3 Information flow: discrepancy suppression info
derived from:
DHSR-96 Suppress discrepancy report
DHSR-105

6.1.3.1 General

There are three main examples of where t…
DHSR-101

6.1.3.2 Maintain suppression list

The discrepancy handler system shall rev…
DHSR-102
  • a complete or partial discrepancy finger…
DHSR-103
  • an indication of whether suppression is …
DHSR-104

6.1.3.3 Cancel suppression

Upon the cancellation of a suppression e…
DHSR-141 NOTE: This allows a new consolidated report to…
DHSR-59

6.1.4 Information flow: METR catalogue

Within the catalogueUpdateInterval, the …
tailored by:
SoSR-396 catalogueUpdateInterval
DHSR-60
  • availability of electronic rules for eac…
realizes:
SoSR-65 Rule catalogue
DHSR-61
  • availability of supplemental data provid…
realizes:
SoSR-75 availability of each data provider [SOUR…
SoSR-92 cyber location [SOURCE: ISO 24315-1:2024…
SoSR-94 the supporting data to be provided; and
SoSR-420 each supporting data provider authorized…
DHSR-87

6.1.5 Information flow: METR discrepancy report
supported by:
DHSR-135 Information flow: Consolidates reports
derived from:
CSR-127 Information flow: METR discrepancy repor…
DHSR-40

6.1.5.1 Log reports

Upon receipt of a discrepancy report, th…
DHSR-139 NOTE: At a minimum, it is expected that discre…
DHSR-90

6.1.5.2 Discrepancy report management

The METR discrepancy handler system shal…
DHSR-41

6.1.5.3 Generate consolidation report

The discrepancy handler system shall gen…
DHSR-140 NOTE: The defined criteria are based on local …
DHSR-51

6.1.6 Information flow: METR information
derives:
RSR-110 Information flow: METR information
realizes:
SoSR-74 METR information availability
SoSR-60 Jurisdictional vocabulary
tailored by:
SoSR-394 translationUpdateInterval
DHSR-71

6.1.6.1 General

For each relevant translation system, th…
DHSR-72
  • the relevant rules;
DHSR-73
  • the boundaries of each relevant sub-area…
realizes:
SoSR-221 the geographical boundaries of the defin…
DHSR-74
  • jurisdiction-specific meanings of releva…
DHSR-156
  • vehicle terms;
realizes:
SoSR-129 vehicle terms (e.g., what vehicles quali…
DHSR-157
  • facility terms;
realizes:
SoSR-128 facility terms (e.g., if there is a defa…
DHSR-158
  • environmental state terms;
realizes:
SoSR-168 weather terms (e.g., if a different spee…
DHSR-159
  • restriction terms;
realizes:
SoSR-147 restriction terms (e.g., what qualifies …
DHSR-160
  • user terms; and
realizes:
SoSR-404 user terms (e.g., class of driver licens…
DHSR-161
  • usage terms.
realizes:
SoSR-405 usage terms (e.g., delivery for hire).
DHSR-75

6.1.6.2 Verify information (from distribution systems)

The METR discrepancy handler system shal…
supported by:
DHSR-76 Information flow: Information verificati…
DHSR-86

6.1.6.3 Log detected inconsistencies

The METR user system shall log any discr…
DHSR-48

6.2 Outgoing flow requirements
DHSR-14

6.2.1 Information flow: Component status

The METR discrepancy handling system sha…
DHSR-145 EXAMPLE: A Service Monitor System can monitor the…
DHSR-83

6.2.2 Information flow: Consolidated discrepancy report
derives:
DHSR-107 Information flow: Consolidated discrepan…
RSR-196 Information flow: consolidated discrepan…
generated by:
DHSR-138 Notify translation systems
realizes:
SoSR-356 electronic discrepancies; and
SoSR-355 physical discrepancies;
DHSR-89

6.2.2.1 Log discrepancy report

The METR discrepancy handler system shal…
DHSR-85

6.2.2.2 Relay discrepancy report

Unless the discrepancy is currently supp…
DHSR-146 NOTE: The report receiver for a translator is …
DHSR-147 EXAMPLE: An OEM-based discrepancy handler reports…
DHSR-96

6.2.2.3 Suppress discrepancy report

After sending a consolidated discrepancy…
derives:
DHSR-97 Information flow: discrepancy suppressio…
DHSR-148 NOTE: The discrepancy handler system will cont…
DHSR-100

6.2.3 Information flow: Discrepancy report details

The discrepancy handler system shall pro…
derives:
DHSR-112 Information flow: Discrepancy report det…
RSR-212 Information flow: discrepancy report det…
realizes:
SoSR-356 electronic discrepancies; and
SoSR-355 physical discrepancies;
DHSR-177

6.2.4 Information flow: discrepancy suppression info
DHSR-11

6.2.5 Information flow: Object registration

The METR discrepancy handler system shal…
realizes:
SoSR-878 distribution service; and
SoSR-879 discrepancy handling service.
DHSR-116
  • type of service offered (e.g., discrepan…
DHSR-114
  • network address
DHSR-117
  • transport network(s) supported (e.g., mo…
2022-08-17: Kenneth Vaughn

Is this needed or would it be better to have a single discrepancy system for all networks so that cross-network discrepancies can be detected?
DHSR-115
  • geographic area supported
DHSR-118
  • terms of service
realizes:
SoSR-108 Terms of service
DHSR-88

6.2.6 Information flow: System-generated discrepancy report
derives:
RSR-211 Information flow: system-generated discr…
generated by:
DHSR-76 Information flow: Information verificati…
realizes:
SoSR-356 electronic discrepancies; and
DHSR-84

6.2.6.1 Report self-detected discrepancies

The METR discrepancy handling system sha…
DHSR-98

6.2.6.2 Logging discrepancy reports

The METR discrepancy system shall log ea…
DHSR-99

6.2.6.3 Relaying discrepancy

The METR discrepancy handler system shal…
DHSR-149 NOTE: The system does not suppress system-gene…
DHSR-46

6.3 Additional requirements
DHSR-76

6.3.1 Information flow: Information verification

The METR discrepancy handler system shal…
generates:
DHSR-88 Information flow: System-generated discr…
realizes:
SoSR-62 Verify rule consistency
supports:
DHSR-75 Verify information (from distribution sy…
DHSR-77
  • verifying that each rule does not create…
DHSR-78
  • verifying that vocabulary term definitio…
DHSR-79
  • verifying that the boundaries of defined…
DHSR-80
  • verifying that terminated rules have bee…
DHSR-81
  • verifying that any duplicate rules are r…
DHSR-82
  • verifying that old versions of updated r…
DHSR-135

6.3.2 Information flow: Consolidates reports
supports:
DHSR-87 Information flow: METR discrepancy repor…
DHSR-137

6.3.2.1 Consolidate received reports

Upon verification of a discrepancy, the …
DHSR-138

6.3.2.2 Notify translation systems

Upon generation of the consolidated disc…
derives:
DHSR-39 Maintain awareness of translators
generates:
DHSR-83 Information flow: Consolidated discrepan…
DHSR-50

7 Internal flow descriptions (informative)
DHSR-39

7.1 Maintain awareness of translators

It is the responsibility of the discrepa…
derived from:
DHSR-138 Notify translation systems