Process Requirements#

Static Diagram for Unit Interactions		status: valid
tags: manual_prio_1, mandatory, implementation complies: std_req__iso26262__software_843, std_req__iso26262__software_844, std_req__iso26262__software_845, std_req__aspice_40__SWE-3-BP1 satisfies: wf__sw_detailed_design
The static diagram shall represent the unit and their relationships using UML notations.
gd_req__impl_static_diagram		Process Requirements

Diagram Attributes#

Diagram attribute: UID		status: valid
tags: manual_prio_1, attribute, mandatory, implementation complies: std_req__iso26262__software_843, std_req__iso26262__software_844, std_req__iso26262__software_845, std_req__aspice_40__SWE-3-BP2 satisfies: wf__sw_detailed_design
Each diagram shall have a unique ID. It shall consist of three parts: type of diagram structural element keyword describing the content of the diagram Consider the project’s naming convention.
gd_req__impl_diagram_uid		Process Requirements

Diagram attribute: title		status: valid
tags: manual_prio_1 attribute, mandatory, implementation complies: std_req__iso26262__software_843, std_req__iso26262__software_844, std_req__iso26262__software_845, std_req__aspice_40__SWE-3-BP3, std_req__aspice_40__SWE-3-BP4 satisfies: wf__sw_detailed_design
The title of the diagram shall provide a short summary of the description, but is not an “additional” requirement. This means for example that the word “shall” is not allowed in the title for all diagram.
gd_req__impl_diagram_title		Process Requirements

Diagram attribute: security		status: valid
tags: manual_prio_2, attribute, mandatory, implementation satisfies: wf__sw_detailed_design
Each diagram shall have a security relevance identifier: Yes No
gd_req__impl_diagram_security		Process Requirements

Diagram attribute: safety		status: valid
tags: manual_prio_1, attribute, mandatory, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each diagram shall have a automotive safety integrity level (ASIL) identifier: QM ASIL_B
gd_req__impl_diagram_safety		Process Requirements

Diagram attribute: status		status: valid
tags: manual_prio_1, attribute, mandatory, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each diagram shall have a status: valid invalid
gd_req__impl_diagram_status		Process Requirements

Diagram attribute: description		status: valid
tags: manual_prio_1, attribute, mandatory, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each diagram shall have a description. The description shall provide a needarch or image of the diagram.
gd_req__impl_diagram_description		Process Requirements

Diagram Linkage#

Diagram Linkage check Component Requirement		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each diagram shall be linked to the corresponding component requirement via the attribute implements.
gd_req__impl_diagram_check_req		Process Requirements

Diagram Linkage Component Requirement		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each diagram shall be automatically linked (inverse direction) to the corresponding component requirement via the “implemented by” linkage.
gd_req__impl_diagram_linkage_req		Process Requirements

Diagram Linkage check Component Architecture		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each diagram shall be linked to the corresponding component architecture via the attribute satisfies.
gd_req__impl_diagram_check_arch		Process Requirements

Diagram Linkage Component Architecture		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each diagram shall be automatically linked (inverse direction) to the corresponding component architecture via the “satisfied by” linkage.
gd_req__impl_diagram_linkage_arch		Process Requirements

Diagram Linkage check Component ID		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each diagram shall be linked to the corresponding component id via the attribute belongs_to.
gd_req__impl_diagram_check_id		Process Requirements

Diagram Linkage Component ID		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each diagram shall be automatically linked (inverse direction) to the corresponding component id via the “belongs by” linkage.
gd_req__impl_diagram_linkage_id		Process Requirements

Diagram Linkage includes		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each diagram shall be linked to the corresponding - SW Unit - SW Unit Interface via the attribute includes.
gd_req__impl_diagram_check_includes		Process Requirements

Diagram Linkage includes		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each diagram shall be automatically linked (inverse direction) to the corresponding - SW Unit - SW Unit Interface via the “included by” linkage.
gd_req__impl_diagram_linkage_includes		Process Requirements

Diagram Checks#

Diagram mandatory attributes provided

status: valid

tags: prio_2_automation, attribute, check, implementation

complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425

satisfies: wf__sw_detailed_design

It shall be checked if all mandatory attributes for each diagram are provided by the user. For all diagrams following attributes shall be mandatory:

Overview mandatory Diagram attributes#
Title
Diagram attribute: description
Diagram attribute: safety
Diagram attribute: security
Diagram attribute: status
Diagram attribute: UID
Interface attribute: description
Interface attribute: UID
Unit attribute: description
Unit attribute: UID

Unit Attributes#

Unit attribute: UID		status: valid
tags: manual_prio_1, attribute, mandatory, implementation complies: std_req__iso26262__software_843, std_req__aspice_40__SWE-3-BP1 satisfies: wf__sw_detailed_design
Each unit shall have a unique ID. It shall consist of three parts: type of unit structural element keyword describing the content of the unit Consider the project’s naming convention.
gd_req__impl_unit_uid		Process Requirements

Unit attribute: description		status: valid
tags: manual_prio_1, attribute, mandatory, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each unit shall have a description.
gd_req__impl_unit_description		Process Requirements

Unit Linkage#

Unit Linkage check Component ID		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each unit shall be linked to the corresponding component id via the attribute belongs_to.
gd_req__impl_unit_check_id		Process Requirements

Unit Linkage Component ID		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each unit shall be automatically linked (inverse direction) to the corresponding component id via the “belongs by” linkage.
gd_req__impl_unit_linkage_id		Process Requirements

Interface Attributes#

Interface attribute: UID		status: valid
tags: manual_prio_1, attribute, mandatory, implementation complies: std_req__iso26262__software_843, std_req__aspice_40__SWE-3-BP1 satisfies: wf__sw_detailed_design
Each interface shall have a unique ID. It shall consist of three parts: type of interface structural element keyword describing the content of the interface Consider the project’s naming convention.
gd_req__impl_interface_uid		Process Requirements

Interface attribute: description		status: valid
tags: manual_prio_1, attribute, mandatory, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each interface shall have a description.
gd_req__impl_interface_description		Process Requirements

Interface Linkage#

Interface Linkage check SW Unit ID		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each interface shall be linked to the corresponding SW Unit id via the attribute belongs_to.
gd_req__impl_interface_check_id		Process Requirements

Interface Linkage SW Unit ID		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each interface shall be automatically linked (inverse direction) to the corresponding SW Unit id via the “belongs by” linkage.
gd_req__impl_interface_linkage_id		Process Requirements

Interface Linkage check Architecture		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each interface shall be linked to the corresponding architecture via the attribute implements.
gd_req__impl_interface_check_req		Process Requirements

Interface Linkage Architecture		status: valid
tags: prio_2_automation, attribute, automated, implementation complies: std_req__iso26262__support_6421, std_req__iso26262__support_6425 satisfies: wf__sw_detailed_design
Each interface shall be automatically linked (inverse direction) to the corresponding architecture via the “implemented by” linkage.
gd_req__impl_interface_linkage_req		Process Requirements

Dependency Analysis#

Dependency Analysis		status: valid
tags: prio_2_automation, implementation complies: std_req__iso26262__software_942 satisfies: wf__sw_verify_implementation
For each component a dependency tree view shall be created to support design inspection and Safety Analysis. It shall show the libraries used by the component (i.e. which libraries are linked to the component, defined as CI build tool target) up to the leaves of the tree.
gd_req__impl_dependency_analysis		Process Requirements

Complexity Analyses#

Design Complexity Analysis		status: valid
tags: prio_3_automation, model, check, implementation complies: std_req__iso26262__software_743, std_req__aspice_40__SWE-3-BP3
A complexity analysis for the components shall be performed. It shall consider appropriate code metrics like lines of code, cyclomatic complexity, number of public interfaces, number of parameters and so on. The results of the analysis shall be documented in the SW Verification Report. The project specific limits for the complexity measures shall be defined in the project guidelines.
gd_req__impl_complexity_analysis		Process Requirements