ISO 14819-2:2003
(Main)Traffic and Traveller Information (TTI) — TTI messages via traffic message coding — Part 2: Event and information codes for Radio Data System — Traffic Message Channel (RDS-TMC)
Traffic and Traveller Information (TTI) — TTI messages via traffic message coding — Part 2: Event and information codes for Radio Data System — Traffic Message Channel (RDS-TMC)
ISO 14819-2:2003 describes the ALERT-C protocol concept and message structure used to achieve densely coded messages to be carried in the RDS-TMC feature. This part (2) of the ENV 12313/EN ISO 14819 series of standards defines the "Events List" to be used in coding those messages.
Informations sur le trafic et le tourisme (TTI) — Messages TTI via le codage de messages sur le trafic — Partie 2: Codes d'événements et d'informations pour le système de radiodiffusion de données (RDS) — Canal de messages d'informations sur le trafic (RDS-TMC)
General Information
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Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 14819-2
First edition
2003-06-01
Traffic and Traveller Information (TTI) —
TTI messages via traffic message
coding —
Part 2:
Event and information codes for Radio
Data System — Traffic Message Channel
(RDS-TMC)
Informations sur le trafic et le tourisme (TTI) — Messages TTI via le
codage de messages sur le trafic —
Partie 2: Codes d'événements et d'informations pour le système de
radiodiffusion de données (RDS) — Canal de messages d'informations
sur le trafic (RDS-TMC)
Reference number
ISO 14819-2:2003(E)
©
ISO 2003
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ISO 14819-2:2003(E)
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ii © ISO 2003 – All rights reserved
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ISO 14819-2:2003(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 14819-2 was prepared by the European Committee for Standardization (CEN) in collaboration with
Technical Committee ISO/TC 204, Intelligent transport systems, in accordance with the Agreement on technical
cooperation between ISO and CEN (Vienna Agreement).
Throughout the text of this document, read “.this European Standard.” to mean “.this International
Standard.”.
ISO 14819 consists of the following parts, under the general title Traffic and Traveller Information (TTI) — TTI
messages via traffic message coding:
— Part 1: Coding protocol for Radio Data System — Traffic Message Channel (RDS-TMC) using ALERT-C
— Part 2: Event and information codes for Radio Data System — Traffic Message Channel (RDS-TMC)
— Part 3: Location referencing for ALERT-C
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ISO 14819-2:2003(E)
Contents
Foreword.v
Introduction .vi
1 Scope .1
2 Normative references.1
3 Event and Information codes for Traffic Message Channel.2
3.1 Event list.2
3.1.1 Explanatory notes .2
3.1.2 List of Quantifiers.4
3.1.3 Event list .5
3.2 Supplementary information .58
3.2.1 Explanatory notes .58
3.2.2 Supplementary information list .60
3.3 Forecast event list .69
3.3.1 Explanatory notes .69
3.3.2 Forecast event list.70
Annex A (informative) GB-English - List of Quantifiers.76
Annex B (informative) GB-English - Event List .78
Annex C (informative) GB-English - Supplementary Information List.125
Annex D (informative) GB-English - Forecast Event List .134
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ISO 14819-2:2003(E)
Foreword
The text of the International Standard from Technical Committee ISO/TC 204 "Intelligent transport systems"
of the International Organization for Standardization (ISO) a European Standard by Technical Committee
CEN/TC 278, "Road transport and traffic telematics", the secretariat of which is held by NEN.
This European Standard shall be given the status of a national standard, either by publication of an identical text or
by endorsement, at the latest by November 2003, and conflicting national standards shall be withdrawn at the latest
by November 2003.
This document supersedes ENV 12313-2:1997.
This document has to be implemented at national level, either by publication of an identical text or by endorsement,
by November 2003, and conflicting national standards have to be withdrawn by November 2003.
Attention is drawn to the fact that there may be Intellectual Property Rights (IPR) in relation to certain provisions of
this standard, especially in regard to the implementation of terminal products. The technical experts of TC 278 were
unable to identify such claims due to the complicated legal issues involved. IPR holders should notify CEN of their
claims.
No known national standards (identical or conflicting) exist on this subject.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,
Slovak Republic, Spain, Sweden, Switzerland and the United Kingdom.
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ISO 14819-2:2003(E)
Introduction
EN ISO 14819-2 is the second part of the EN 12313 / EN ISO 14819 series of standards, covering the so-called
‘ALERT-C’ protocol encoded for transmission into the RDS-TMC feature. Therefore, this standard must uniquely
and solely be considered together with EN ISO 14819-1, for a complete understanding.
EN ISO 14819-1 fully describes the ALERT-C protocol concept and relationship with the RDS standard, IEC
62106:2000
In this version of EN ISO 14819-2, the content and the structure of the ‘Events List’ have not been altered, but
recent work from the FORCE/ECORTIS Projects regarding translations and a number of improved formatting ideas
suggested by the EPISODE Project, have been introduced. Additionally mention is made of suggested ‘Event List’
sub-sets.
In particular, this part contains the special meta-language, in the so-called ‘CEN-English’, which the technical
experts of CEN TC 278 agreed would be the only and sole source for all coded descriptions used in RDS-TMC.
This methodology has allowed agreement in important details for the many hundreds of event phrases, so included,
even though subtle linguistic differences were perceived and need to be allowed for in terms of end-user
presentation. Thus the French and German language editions of this standard have the same form as this English
language edition. All three language editions have exactly the same sections 3.1.3 Event List, 3.2.2 Supplementary
Information List and 3.3.2 Forecast Event List written in ‘CEN-English’. Each language edition comprises
Informative annexes providing those lists again in three or four column format showing the ‘CEN-English’
description and the ‘transformed’ language (not necessarily a direct literal translation, but a comprehensible
transformation of the specific intent of the ‘CEN-English’) description in their respective languages.
Translations into further other languages, based upon the normative ‘CEN-English’ have been produced and are
available from the TMC Forum web site, at URL: www.tmcforum.com.
Further work has been undertaken by the FORCE/ECORTIS Projects to define subsets of the Events List covering
safety and crisis phrases, which are now embodied in the SACEL and SACEL + Events Lists, which can also be
found on the TMC Forum web site, at URL: www.tmcforum.com
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ISO 14819-2:2003(E)
1 Scope
EN ISO 14819-1 describes the ALERT-C protocol concept and message structure used to achieve densely coded
messages to be carried in the RDS-TMC feature. This part (2) of the EN ISO 14819 series of standards defines the
‘Events List’ to be used in coding those messages.
2 Normative references
This European Stanadard incorporates by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text and the publications are listed hereafter. For
dated references, subsequent amendments to or revisions of any of these publications apply to this European
Stanadard only when incorporated in it by amendment or revision. For undated references the latest edition of the
publication referred to applies (including amendments).
EN ISO 14819-1 Traffic and Traveller Information (TTI) -TTI Messages via Traffic
Message Coding -Part 1: Coding Protocol for Radio Data System -
Traffic Message Channel (RDS-TMC) - RDS-TMC using ALERT-C
IEC 62106:2000 Specification of the radio data system (RDS) for VHF/FM sound
broadcasting in the frequency range from 87,5 to 108,0 MHz
ENV 13106:2000 Road transport and traffic telematics - DATEX traffic and travel
data dictionary (version 3.1.a)
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ISO 14819-2:2003(E)
3 Event and Information codes for Traffic Message Channel
3.1 Event list
3.1.1 Explanatory notes
1) The event list is divided into update classes, indicated by the various sections. These update classes are
used for terminal message management, as indicated in Section 6.1 of EN ISO 14819-1. The event list is
shown in the format of a database.
NOTE: The first column shows line numbers to assist reading of the database
2) The second column gives a ‘technical language’ (so-called CEN-English) description of the event code, of
which the code is shown in the third field. Appropriate authorities of each country have been responsible
for the exact descriptions in other languages, in conformity with the definitions given in the DATEX Data
Dictionary.
This will ensure precise definitions and use of the event codes in the transmission layer. Individual terminal
implementations may handle these (translated) descriptions with some flexibility. To allow a more effective
presentation however without altering the meaning.
3) The third column gives the decimal equivalent of the actual binary event code to be transmitted (see
Section 5.3.2 of EN ISO 14819-1). These codes are purely internal to the RDS-TMC system and should
not be used for referencing events or composing messages in other operator systems. Undefined codes
are reserved for future system additions.
4) The fourth column, headed "N", is the nature of the event. The general meaning of the codes is as follows:
(blank) - information
F - forecast
S - silent: no message shall be presented to the end-user
5) The fifth column, "Q", is the optional quantifier field, containing the reference numbers of quantifiers listed
in the table at the end of the event list. The position of the optional quantifier in the event, plus in some
cases some accompanying words, is shown by (.Q.) within the text. Use of these optional quantifiers is
described in Section 5.5.6 of EN ISO 14819-1.
6) The sixth column "T" is the duration type. "D" indicates "dynamic" events of short duration and "L" indicates
longer-lasting events (see Section 5.4.10 of EN ISO 14819-1). If this code is bracketed ( ), or if the time-of-
day quantifier (no.7) is actually used in the message, no duration shall be presented to the user. In these
cases, the duration indicates persistence, used for message management only.
7) The seventh column "D" is the default directionality of the event. "1" indicates that one direction, and "2"
that both directions of traffic are normally affected by the event. TMC terminals can use this field to help
determine which events to present to the driver and how.
8) The eighth column "U" is the default terminal urgency, with values "X" for extremely urgent, "U" for urgent,
and blank for normal events (see Section 5.4.5 of EN ISO 14819-1).
9) The ninth column, "C", gives a numerical representation of the update class the event belongs to. Only
update classes 1 - 31 can be found in 3.1. Some update classes (classes 32-39 in the present list), which
are exclusively for events with nature F and duration type L or (L), can be found in Section 3.2. They
contain no events of another type (except S).
10) The final column, "R", gives phrase codes (references) for use by TMC operators. An event may be a
single phrase event, or a combination of two or more phrases. Each phrase is allocated a phrase code
consisting at least of a single code letter (A - Z) and a code number (1 - 999). Single phrase events are
indicated by a single code letter and number of one or two digits (e.g. A1 - A99); expected events are
indicated by the normal phrase code followed by "E" (e.g. A1E), and dangerous events by a following "D"
(e.g. G6D); events with quantifiers can have three digits (e.g. A101). Longer lasting forecasts are indicated
by the letter F.
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ISO 14819-2:2003(E)
11) Not all the messages have to be used by a Service Provider but it is the Service Provider’s prerogative to
choose the most suitable ones for the service being provided. However a Service provider would be well
advised to take account and match the sub-set of messages with the messages able to be presented in the
terminal.
The Event List also contains several predefined combinations of single phrase events to make better use of the
available channel capacity. These combined events are indicated by the combined codes of the constituent
phrases (e.g. B11.C1).
NOTE: The phrases used in combined events are not always word for word identical to the corresponding
phrases used in the single events. Binding words or small changes to the wording are necessary.
The code letters are not related to the update classes, but have the following meaning:
A: Level of Service
B: Incidents/Accidents
C: Closures
D: Lane Restrictions
E: Roadworks
F: Obstruction Hazards
G: Road Conditions
H: Weather
J: Winds
L: Environment
M: Temperature
P: Activities
Q: Delays/Cancellations
R: Dangerous Vehicles
S: Exceptional Loads
T: Traffic Equipment Status
U: Traffic Regulations
X: Parking
Y: Information
The code letter Z is used to indicate phrases from the List of Supplementary Information (see Section 3.2).
The phrase codes are not normative, but are only given as additional information about the contents of a given
event and should be helpful when implementing software.
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ISO 14819-2:2003(E)
3.1.2 List of Quantifiers
Table 1 — List of quantifiers
No Meaning Range Examples
0 n (small number) (n = 1, 2,. ,28; 1 00001, 2 00010
30, 32, .36);
1 N (number) (N = 1, 2, 3, 4; 1 00001, 2 00010
10, 20 ,. 100; 10 00101, 20 00110
150, 200,. 1000) 150 01111, 200 10000
2 less than V (V = 10, 20,. 300) 10 00001, 20 00010
metres
3 P percent (P = 0, 5,. 100) 0 00001, 5 00010
4 of up to S km/h (S = 5, 10,. 160) 5 00001, 10 00010
5 of up to M (M = 5, 10,. 50; 5 00001, 10 00010
minutes
(H hours) H = 1, 2,. 12; 1 01011, 2 01100
18, 24,. 72) 18 10111, 24 11000
6 T degrees (T = -50, -49,. +50) -50 0000 0001, -49 0000 0010
Celsius
7 H time (H = 00.00, 00.10,. 23.50) 00.00 0000 0001
00.10 0000 0010
8 W tonnes (W = 0.1, 0.2,. 10.0; 0.1 0000 0001, 0.2 0000 0010
10.5, 11.0,. 60.0) 10.5 0110 0101
11.0 0110 0110
9 L metres (L = 0.1, 0.2,. 10.0; 0.1 0000 0001, 0.2 0000 0010
10.5, 11.0,. 80.0) 10.5 0110 0101
11.0 0110 0110
10 of up to D (D = 1, 2,. 255) 1 0000 0001, 2 0000 0010
millimetres
11 M MHz (as defined in EN 50067: 87.6 0000 0001
1998) 87.7 0000 0010
12 k kHz (as defined in EN 50067: ITU Regions 1,3 ( Region 2 )
1998)
0000 0001 153 ( reserved)
0000 0010 162 ( reserved)
0001 0000 531 ( 531 )
0001 0001 540 ( 541 )
Quantifiers 0 to 5 use a 5-bit data field, and 6 to 12 an 8-bit data field. The first value above is indicated in the
quantifier by binary "1", the second by "10", etc. Where all possible values have been utilised, binary “0” indicates
the highest.
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ISO 14819-2:2003(E)
3.1.3 Event list
NOTE: The first column shows line numbers to assist reading of the database
Table 2 — Event list
Line Text Code N Q T D U C R
(CEN-English, see Explanatory
notes)
1
EVENT LIST
2
3
1. LEVEL OF SERVICE
4
5 traffic problem 1 D 1 U 1 A50
6 stationary traffic 101 D 1 U 1 A1
7 stationary traffic for 1 km 102 D 1 U 1 A101
8 stationary traffic for 2 km 103 D 1 U 1 A102
9 stationary traffic for 3 km 129 D 1 U 1 A103
10 stationary traffic for 4 km 104 D 1 U 1 A104
11 stationary traffic for 6 km 105 D 1 U 1 A106
12 stationary traffic for 10 km 106 D 1 U 1 A110
13 danger of stationary traffic 130 D 1 U 1 A1D
14 queuing traffic (with average speeds 108 4D 1U 1A2
Q)
15 queuing traffic for 1 km (with average 109 4D 1U 1A201
speeds Q)
16 queuing traffic for 2 km (with average 110 4D 1U 1A202
speeds Q)
17 queuing traffic for 3 km (with average 131 4D 1U 1A203
speeds Q)
18 queuing traffic for 4 km (with average 111 4D 1U 1A204
speeds Q)
19 queuing traffic for 6 km (with average 112 4D 1U 1A206
speeds Q)
20 queuing traffic for 10 km (with average 113 4D 1U 1A210
speeds Q)
21 danger of queuing traffic (with average132 4D 1U 1A2D
speeds Q)
22 long queues (with average speeds Q) 133 4 D 1 U 1 A7
23 slow traffic (with average speeds Q) 115 4 D 1 U 1 A3
24 slow traffic for 1 km (with average 116 4D 1U 1A301
speeds Q)
25 slow traffic for 2 km (with average 117 4D 1U 1A302
speeds Q)
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ISO 14819-2:2003(E)
Line Text Code N Q T D U C R
(CEN-English, see Explanatory
notes)
26 slow traffic for 3 km (with average 134 4D 1U 1A303
speeds Q)
27 slow traffic for 4 km (with average 118 4D 1U 1A304
speeds Q)
28 slow traffic for 6 km (with average 119 4D 1U 1A306
speeds Q)
29 slow traffic for 10 km (with average 120 4D 1U 1A310
speeds Q)
30 heavy traffic (with average speeds Q) 122 4 D 1 1 A4
31 traffic heavier than normal (with 142 4 D 1 1 A11
average speeds Q)
32 traffic very much heavier than normal 143 4 D 1 1 A12
(with average speeds Q)
33 traffic flowing freely (with average 124 4 (D) 1 1 A5
speeds Q)
34 traffic building up (with average 125 4 D 1 1 A6
speeds Q)
35 traffic easing 135 (D) 1 1 A8
36 traffic congestion (with average 136 4 D 1 1 A9
speeds Q)
37 traffic congestion, average speed of 10 70 D 1 U 1 A910
km/h
38 traffic congestion, average speed of 20 71 D 1 U 1 A920
km/h
39 traffic congestion, average speed of 30 72 D 1 U 1 A930
km/h
40 traffic congestion, average speed of 40 73 D 1 U 1 A940
km/h
41 traffic congestion, average speed of 50 74 D 1 1 A950
km/h
42 traffic congestion, average speed of 60 75 D 1 1 A960
km/h
43 traffic congestion, average speed of 70 76 D 1 1 A970
km/h
44 traffic lighter than normal (with 137 4 D 1 1 A10
average speeds Q)
45 queuing traffic (with average speeds 138 4 D 1 U 1 A2.Z112
Q). Approach with care
46 queuing traffic around a bend in the 139 D 1 U 1 A2.Z165
road
47 queuing traffic over the crest of a hill 140 D 1 U 1 A2.Z166
48 queuing traffic (with average speeds24D1U1A2.A1D
Q). Danger of stationary traffic
49 (Q) accident(s). Stationary traffic 215 0 D 1 U 1 B1.A1
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ISO 14819-2:2003(E)
Line Text Code N Q T D U C R
(CEN-English, see Explanatory
notes)
50 (Q) accident(s). Stationary traffic for 1 216 0D 1U 1B1.A101
km
51 (Q) accident(s). Stationary traffic for 2 217 0D 1U 1B1.A102
km
52 (Q) accident(s). Stationary traffic for 3 348 0D 1U 1B1.A103
km
53 (Q) accident(s). Stationary traffic for 4 218 0D 1U 1B1.A104
km
54 (Q) accident(s). Stationary traffic for 6 219 0D 1U 1B1.A106
km
55 (Q) accident(s). Stationary traffic for 220 0D 1U 1B1.A110
10 km
56 (Q) accident(s). Danger of stationary 221 0D 1U 1B1.A1D
traffic
57 (Q) accident(s). Queuing traffic 222 0 D 1 U 1 B1.A2
58 (Q) accident(s). Queuing traffic for 1 223 0D 1U 1B1.A201
km
59 (Q) accident(s). Queuing traffic for 2 224 0D 1U 1B1.A202
km
60 (Q) accident(s). Queuing traffic for 3 349 0D 1U 1B1.A203
km
61 (Q) accident(s). Queuing traffic for 4 225 0D 1U 1B1.A204
km
62 (Q) accident(s). Queuing traffic for 6 226 0D 1U 1B1.A206
km
63 (Q) accident(s). Queuing traffic for 10 227 0D 1U 1B1.A210
km
64 (Q) accident(s). Danger of queuing 228 0D 1U 1B1.A2D
traffic
65 (Q) accident(s). Slow traffic 229 0 D 1 U 1 B1.A3
66 (Q) accident(s). Slow traffic for 1 km 230 0 D 1 U 1 B1.A301
67 (Q) accident(s). Slow traffic for 2 km 231 0 D 1 U 1 B1.A302
68 (Q) accident(s). Slow traffic for 3 km 350 0 D 1 U 1 B1.A303
69 (Q) accident(s). Slow traffic for 4 km 232 0 D 1 U 1 B1.A304
70 (Q) accident(s). Slow traffic for 6 km 233 0 D 1 U 1 B1.A306
71 (Q) accident(s). Slow traffic for 10 km 234 0 D 1 U 1 B1.A310
72 (Q) accident(s). Heavy traffic 236 0 D 1 1 B1.A4
73 (Q) accident(s). Traffic flowing freely 238 0 (D) 1 1 B1.A5
74 (Q) accident(s). Traffic building up 239 0 D 1 1 B1.A6
75 vehicles slowing to look at (Q) 250 0D 1U 1B8.A1
accident(s). Stationary traffic
76 vehicles slowing to look at (Q) 251 0D 1U 1B8.A101
accident(s). Stationary traffic for 1 km
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ISO 14819-2:2003(E)
Line Text Code N Q T D U C R
(CEN-English, see Explanatory
notes)
77 vehicles slowing to look at (Q) 252 0D 1U 1B8.A102
accident(s). Stationary traffic for 2 km
78 vehicles slowing to look at (Q) 352 0D 1U 1B8.A103
accident(s). Stationary traffic for 3 km
79 vehicles slowing to look at (Q) 253 0D 1U 1B8.A104
accident(s). Stationary traffic for 4 km
80 vehicles slowing to look at (Q) 254 0D 1U 1B8.A106
accident(s). Stationary traffic for 6 km
81 vehicles slowing to look at (Q) 255 0D 1U 1B8.A110
accident(s). Stationary traffic for 10
km
82 vehicles slowing to look at (Q) 256 0D 1U 1B8.A1D
accident(s). Danger of stationary
traffic
83 vehicles slowing to look at (Q) 257 0D 1U 1B8.A2
accident(s). Queuing traffic
84 vehicles slowing to look at (Q) 258 0D 1U 1B8.A201
accident(s). Queuing traffic for 1 km
85 vehicles slowing to look at (Q) 259 0D 1U 1B8.A202
accident(s). Queuing traffic for 2 km
86 vehicles slowing to look at (Q) 353 0D 1U 1B8.A203
accident(s). Queuing traffic for 3 km
87 vehicles slowing to look at (Q) 260 0D 1U 1B8.A204
accident(s). Queuing traffic for 4 km
88 vehicles slowing to look at (Q) 261 0D 1U 1B8.A206
accident(s). Queuing traffic for 6 km
89 vehicles slowing to look at (Q) 262 0D 1U 1B8.A210
accident(s). Queuing traffic for 10 km
90 vehicles slowing to look at (Q) 263 0D 1U 1B8.A2D
accident(s). Danger of queuing traffic
91 vehicles slowing to look at (Q) 208 0 (D) 1 1 B8
accident(s)
92 vehicles slowing to look at (Q) 264 0D 1U 1B8.A3
accident(s). Slow traffic
93 vehicles slowing to look at (Q) 265 0D 1U 1B8.A301
accident(s). Slow traffic for 1 km
94 vehicles slowing to look at (Q) 266 0D 1U 1B8.A302
accident(s). Slow traffic for 2 km
95 vehicles slowing to look at (Q) 354 0D 1U 1B8.A303
accident(s). Slow traffic for 3 km
96 vehicles slowing to look at (Q) 267 0D 1U 1B8.A304
accident(s). Slow traffic for 4 km
97 vehicles slowing to look at (Q) 268 0D 1U 1B8.A306
accident(s). Slow traffic for 6 km
98 vehicles slowing to look at (Q) 269 0D 1U 1B8.A310
accident(s). Slow traffic for 10 km
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ISO 14819-2:2003(E)
Line Text Code N Q T D U C R
(CEN-English, see Explanatory
notes)
99 vehicles slowing to look at (Q) 271 0 D 1 1 B8.A4
accident(s). Heavy traffic
100 vehicles slowing to look at (Q) 274 0 D 1 1 B8.A6
accident(s). Traffic building up
101 vehicles slowing to look at (Q) 355 0(D) 1U 1B8.Z91
accident(s). Danger
102 (Q) shed load(s). Stationary traffic 278 0 D 1 U 1 B10.A1
103 (Q) shed load(s). Stationary traffic for 279 0 D 1 U 1 B10.A101
1 km
104 (Q) shed load(s). Stationary traffic for 280 0 D 1 U 1 B10.A102
2 km
105 (Q) shed load(s). Stationary traffic for 356 0 D 1 U 1 B10.A103
3 km
106 (Q) shed load(s). Stationary traffic for 281 0 D 1 U 1 B10.A104
4 km
107 (Q) shed load(s). Stationary traffic for 282 0 D 1 U 1 B10.A106
6 km
108 (Q) shed load(s). Stationary traffic for 283 0 D 1 U 1 B10.A110
10 km
109 (Q) shed load(s). Danger of stationary284 0D 1U 1B10.A1D
traffic
110 (Q) shed load(s). Queuing traffic 285 0 D 1 U 1 B10.A2
111 (Q) shed load(s). Queuing traffic for 1 286 0 D 1 U 1 B10.A201
km
112 (Q) shed load(s). Queuing traffic for 2 287 0 D 1 U 1 B10.A202
km
113 (Q) shed load(s). Queuing traffic for 3 357 0 D 1 U 1 B10.A203
km
114 (Q) shed load(s). Queuing traffic for 4 288 0 D 1 U 1 B10.A204
km
115 (Q) shed load(s). Queuing traffic for 6 289 0 D 1 U 1 B10.A206
km
116 (Q) shed load(s). Queuing traffic for 290 0 D 1 U 1 B10.A210
10 km
117 (Q) shed load(s). Danger of queuing 291 0D 1U 1B10.A2D
traffic
118 (Q) shed load(s). Slow traffic 292 0 D 1 U 1 B10.A3
119 (Q) shed load(s). Slow traffic for 1 km 293 0 D 1 U 1 B10.A301
120 (Q) shed load(s). Slow traffic for 2 km 294 0 D 1 U 1 B10.A302
121 (Q) shed load(s). Slow traffic for 3 km 358 0 D 1 U 1 B10.A303
122 (Q) shed load(s). Slow traffic for 4 km 295 0 D 1 U 1 B10.A304
123 (Q) shed load(s). Slow traffic for 6 km 296 0 D 1 U 1 B10.A306
124 (Q) shed load(s). Slow traffic for 10 297 0 D 1 U 1 B10.A310
km
© ISO 2003 – All rights reserved 9
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ISO 14819-2:2003(E)
Line Text Code N Q T D U C R
(CEN-English, see Explanatory
notes)
125 (Q) shed load(s). Heavy traffic 299 0 D 1 1 B10.A4
126 (Q) shed load(s). Traffic flowing freely 301 0 (D
...
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