用語(terms)

Trem	Description
Data ID	An identifier that uniquely identifies the message / data element / data.
Source ID	An identifier that uniquely identifies the source of the message / data element / data (i.e., in case different sources produce the same message / data element / data – like different clients invoking the same method at a server).
Repetition	The same message was received more than once.
Loss	A message was not received.
Delay	A message was received later than expected.
Insertion	Unexpected information or an extra message was inserted.
Masquerade	non-authentic information is accepted as authentic information by a receiver.
Incorrect	addressing information is accepted from an incorrect sender or by an incorrect receiver.
Corruption	A communication fault, which changes information.
Asymmetric information	Receivers do receive different information from the same sender.
Subset	Information from a sender received by only a subset of the receivers.
Blocking	Blocking access to a communication channel.
FTTI	Fault tolerant time interval, maximum time a fault can be active before a hazard occurs

英日

日本語は仮訳

no.	count	word	日本語
1	5354	e	e
2	3537	the	その
3	2390	e_	e_
4	1889	of	の
5	1878	prs_e	prs_e
6	1983	data	与件
7	1314	in	上に
8	1152	e_p	e_p
9	1028	x	x
10	1008	counter	計数器
11	881	profile	横顔
12	769	crc	cycle redundancy check(短縮名)
13	769	to	に
14	1009	id	id
15	730	is	は
16	691	rs_e	rs_e
17	689	a	一つの
18	643	and	と
19	636	state	状態
20	629	shall	しなければならない
21	613	c	c
22	588	length	長さ
23	529	figure	形
24	509	check	兼サウスr
25	474	for	にとって
26	452	as	なので
27	445	by	に
28	445	message	伝言
29	425	d	d
30	753	protocol	規約
31	406	r	r
32	403	specification	仕様
33	402	type	型
34	397	be	なれ
35	370	step	立体的
36	366	autosar	autosar
37	356	document	文書
38	348	protect	守る
39	337	autosar_prs_e	autosar_prs_e
40	337	fo	foundation(短縮名)
41	327	offset	補正
42	325	table	表
43	315	TRUE	真
44	314	FALSE	偽
45	308	config	構成
46	308	function	働き
47	305	byte	束
48	284	shown	示す
49	281	with	と
50	278	result	結果
51	250	communication	通信
52	245	status	状態
53	243	value	価値
54	231	forward	前方
55	223	header	見出し
56	222	behave	振る舞う
57	215	m	m
58	214	write	書く
59	204	following	続く
60	197	or	または
61	192	see	見る
62	190	this	これ
63	183	are	です
64	176	bit	bynary digit(短縮名)
65	173	not	いいえ
66	171	read	読む
67	168	bits	binary digits(短縮名)
68	166	received	受け取った
69	161	on	の上
70	156	field	分野
71	154	input	入力
72	151	checks	検査
73	151	that	それ
74	149	i	私
75	146	from	から
76	146	if	もし
77	145	have	持つ
78	145	used	使った
79	143	which	どの
80	141	specific	明確
81	135	e_uc_	e_uc_
82	133	new	新しい
83	132	supervision	監督
84	131	configuration	構成
85	129	null	無動な
86	128	it	それ
87	128	order	注文
88	128	receiver	受信機
89	127	error	誤り
90	124	delta	デルタ
91	123	b	b
92	120	machine	kikai93
94	119	some	いくつかの
95	118	integer	整数
96	118	unsigned	符号なし
97	116	compute	計算する
98	115	sequence	順序
99	113	can	できる
100	113	example	例

参考(reference)

3.1 Input documents

[1] ISO 26262:2018 (all parts) – Road vehicles – Functional Safety
http://www.iso.org
[2] Glossary, AUTOSAR_TR_Glossary
https://www.autosar.org/fileadmin/standards/foundation/21-11/AUTOSAR_TR_Glossary.pdf
[3] Specification of CRC Routines, AUTOSAR_SWS_CRCLibrary
[4] Specification of SW-C End-to-End Communication Protection Library,
AUTOSAR_SWS_E2ELibrary

3.2 Standards and Norms

SAE-J1850 8-bit CRC
CCITT-FALSE 16-bit CRC. Refer to:
ITU-T Recommendation X.25 (1096) (Previously „CCITT Recommendation”)
SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATION
Public data networks - Interfaces Interface between Data Terminal Equipment (DTE) and Data Circuit-terminating Equipment (DCE) for terminals operating in the packet mode and connected to public data networks by dedicated circuit
Section 2.2.7.4 „Frame Check Sequence (FCS) field” and Appendix I „Examples
of data link layer transmitted bit patterns by the DCE and the DTE”
http://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-X.25-199610-I!!PDF-E&type=items
IEEE 802.3 Ethernet 32-bit CRC
”32-Bit Cyclic Redundancy Codes for Internet Applications” [Koopman 2002]
Collection and evaluation of CRC polynomials by Philip Koopman, Carnegie Mellon University https://users.ece.cmu.edu/~koopman/crc/

文書履歴(document history)

ver. 0.01 初稿 20220525
ver. 0.04 URL追記　20230225

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E2E Protocol Specification, No.849, AUTOSAR 21-11 (74) FO