ГОСТ Р 55346—2012
(* The relating_approval specifies the first Approval in the relationship. *)
relating_approval: approval;
(* The relation_type specifies the nature of theApproval_relationship. *)
relationjype; label;
END_ENTITY;
(*An Assessment is an evaluation of the status of an element of a systems engineering specification during itsdevelop
ment. The semantics of the estimation is given by the assessmentjype attribute.’)
ENTITY assessment;
(* The assessedjevel specifies the assessed value. *)
assessedJevel; label;
(* The assessment_type specifies the type and purpose of estimation performed. Where applicable the following values
shall be used;<ufxli>maturity; The Assessment is an estimation of the maturity of the element;<Ti><li>completeness:
The Assessment is an estimation of the level of completeness of the assigned element;</li><li>risk: The Assessment is
an estimation of the project risk associated with the assigned element;</li> <ii>stability: The Assessment is an
estimation of the stability of the assigned element.</ul> *)
assessmentjype; label;
(* The assigned_to specifies the system engineering specification element for which the Assessment is valid.’)
assigned_to; assessment_assignment_select;
(* The description specifies additional information about the Assessment. *)
description: OPTIONAL text_select;
END_ENTITY:
(‘ An Assessment_relationship is a relationship between two Assessment objects. The semantics of the relationship are
defined by the relationship_type attribute. ’)
ENTITY assessment_relationship;
(* The description specifies additional information about the Assessment_relationship. *)
description : OPTIONAL text_select;
(* The related specifies the second of the two Assessment objects involved in the relationship. *)
related ; assessment;
(* The relating specifies the first of the two Assessment objects involved in the relationship. *)
relating : assessment;
(* The relationship_type specifies the semantics of the Assessment_relationship. Where applicable one of the follow ing
values shall be used; <ul> <li>rep!acement: The relating Assessment is replacing the relatedAssessment;</li><li>-
conflict; The relatingAssessment identified as being in conflict with the related Assessment;</li> <li>complement: The
relating Assessment identified as complementary to the related Assessment. </li></ul> *)
relationshipJype: label;
END_ENTITY;
(*A Bi_directional_port_indicator is a mechanism for relating two lo_port objects that consume and produce the same
datajnstance object. <note number-’1">The Bi_directional_portjndicator is the mechanism for representing bi-direc
tional ports using pairs of lo_port objects. The consuming_port and the producingport shall identify the same Datajn
stance via the data attribute. Moreover, the lo_port defined by the producing port attribute shall produce Datajnstance
objects, and the lo_port defined by the consuming_port attribute shall produce Datajnstance objects.</note> <note
number="2*>The port_of attribute of both lo_port objects in the Bidirectional_portJndicator must connect to the same
functional object, that is either a Generaljunctionalityjnstance or a GeneralJunction_definition.</note> *)
ENTITY bi_directional_portJndicator;
(* The consuming_port specifies the lo_port in the Bi_directional_portjndicator that identifies the port that consumes
the data. *)
consumir>g_port: k>_port;
(* The produang_port specifies the lo_port in the Bi_directional_portJndicator that identifies the port that produces the
data. *)
producing_port; io_port;
END_ENT1TY;
(*A Binary_data_type_definition is a type of Elementary_maths_space that contains the values from 0 to 2n -1, where n
is the size (or number of bits) of the data type. <note>lt is often the case with data bus signals that many pieces of infor
mation are packed into a single word.</note><example number=‘2‘>An eight bit v/ord is subdivided tocarry four pieces
of information about a pump.<ul><li>bits 1-3 identify the pump (system contains 8 pumps numbered 0 - 7)</li><li>bits
4-6 carry the status of the pump (pump can be in one of 8 states numbered 0 - 7).</li><li>bit 7 indicates the direction the
pump is pumping in (0- forewards. 1- backwards).</li><li>bit 8 indicates whether the pump is switched on or off (0 -off.
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