GB/T 19392-2013 PDF English
Search result: GB/T 19392-2013_English: PDF (GB/T19392-2013)
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Name of Chinese Standard | Status |
| GB/T 19392-2013 | English | 175 |
Add to Cart
|
0-9 seconds. Auto-delivery.
|
General specification for in-vehicle satellite navigation equipment
| Valid |
| GB/T 19392-2003 | English | 879 |
Add to Cart
|
6 days
|
General specification of car GPS navigation system
| Obsolete |
BUY with any currencies (Euro, JPY, GBP, KRW etc.): GB/T 19392-2013 Related standards: GB/T 19392-2013
PDF Preview: GB/T 19392-2013
GB/T 19392-2013: PDF in English (GBT 19392-2013) GB/T 19392-2013
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 33.200
M 50
Replacing GB/T 19392-2003
General specification for in-vehicle
satellite navigation equipment
ISSUED ON: DECEMBER 31, 2013
IMPLEMENTED ON: JULY 15, 2014
Issued by: General Administration of Quality Supervision, Inspection and
Quarantine of the PRC;
Standardization Administration of the PRC.
Table of Contents
Foreword ... 3
1 Scope ... 5
2 Normative references ... 5
3 Terms and definitions ... 7
4 Requirements ... 9
5 Test methods ... 19
6 Quality assessment procedures ... 27
7 Marking, packaging, transport, and storage ... 33
8 Instructions for use ... 34
Appendix A (Normative) Classification of product non-conformity ... 35
General specification for in-vehicle
satellite navigation equipment
1 Scope
This Standard specifies the requirements, test methods, inspection rules,
marking, packaging, transport, and storage of in-vehicle satellite navigation
equipment (hereafter referred to as equipment).
This Standard applies to the development and production of in-vehicle satellite
navigation equipment. Other in-vehicle electronic products which combine
wireless communication and satellite navigation and have route navigation
function can refer for use.
2 Normative references
The following documents are indispensable for the application of this document.
For the dated references, only the editions with the dates indicated are
applicable to this document. For the undated references, the latest edition
(including all the amendments) are applicable to this document.
GB/T 191 Packaging - Pictorial Marking for Handling of Goods
GB/T 2423.1 Environmental testing - Part 2: Test methods - Tests A: Cold
GB/T 2423.2 Environmental testing - Part 2: Test methods - Tests B: Dry heat
GB/T 2423.3 Environmental testing - Part 2: Testing method - Test Cab:
Damp heat, steady state
GB/T 2423.5 Environmental testing for electric and electronic products - Part
2: Test methods - Test Ea and guidance: Shock
GB/T 2423.10 Environmental testing for electric and electronic products -
Part 2: Tests methods - Test Fc: Vibration (sinusoidal)
GB/T 2828.1-2012 Sampling procedures for inspection by attributes - Part 1:
Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot
inspection
GB/T 2829-2002 Sampling procedures and tables for periodic inspection by
attributes (Apply to inspection of process stability)
GB/T 4857.5 Packaging - Transport packages - Vertical impact test method
by dropping
GB/T 5080.1-2012 Reliability testing - Part 1: Test conditions and statistical
test principles
GB/T 5080.7-1986 Equipment reliability testing - Compliance test plans for
failure rate and mean time between failures assuming constant failure rate
GB 5296.1 Instructions for use of products of consumer interest - Part 1:
General principles
GB/T 6388 Transport package shipping mark
GB/T 8566 Information technology - Software life cycle processes
GB/T 8567 Specification for computer software documentation
GB/T 12504 Specification for computer software quality assurance plan
GB/T 13384-2008 General specifications for packing of mechanical and
electrical product
GB 15842-1995 Mobile radio equipment - Safety requirements and testing
methods
GB/T 17619-1998 Limits and methods of testing for immunity of
electrical/electronic sub-assemblies in vehicles to electromagnetic radiation
GB/T 18655-2010 Vehicles boats and internal combustion engines - Radio
disturbance characteristics - Limits and methods of measurement for the
protection of on-board receivers
GB/T 19951-2005 Road vehicles - Test methods for electrical disturbances
from electrostatic discharge
GB 20263-2006 Navigable electronic map - Basic requirements of security
processing technology
GB/T 20267-2006 Criterion of digital map production for automotive
navigation system
GB/T 21437.2-2008 Road vehicles - Electrical disturbances from conduction
and coupling - Part 2: Electrical transient conduction along supply lines only
The process of using information such as the road network provided by the map
database for navigation to help the driver plan the route.
3.6 Route guidance
The process of guiding the driver to drive along a planned route.
3.7 Positioning accuracy
The deviation of the vehicle position determined by the equipment via map
matching from the actual position (2DRMS measure).
3.8 Start-up time
The time from the start of power-up of the equipment to the output of the first
position data which meets the positioning accuracy requirements.
3.9 Node
The intersection of roads, or the points which distinguish parts of different
attributes in a road.
3.10 Segment
The road between two nodes.
3.11 Road network
A road network consisting of nodes and segments.
3.12 Cartographic background
Buildings, railways, water systems, green spaces, boundary lines, etc. in the
map which reflect positional relationships.
3.13 Cartographic text
The text of types such as administrative division, road name, street name,
national and provincial road markings displayed as map elements, and names
of famous places or features.
3.14 North up
The general map display mode, that is, a map is displayed in the manner of
north up, south down, west left, and east right.
3.15 Head up
4.1.1 Equipment composition
4.1.1.1 The equipment composition shall include at least the following devices
or equipment units:
a) Computing control unit;
b) Navigation positioning devices, including satellite positioning receiver,
inertial navigation device;
c) Data storage media, including storage medium of map database for
navigation and storage medium of user data;
d) Man-machine interface devices, including display device, voice output
device, and device for information input and operation control;
e) External interfaces, including data communication interface or automotive
signal interface, such as: speed pulse signal, hand brake signal, vehicle
light signal, and reversing signal, etc.
Note: The data communication interface can be built-in.
4.1.1.2 The in-vehicle satellite dynamic navigation equipment shall at least
include a receiving device for real-time traffic information.
4.1.2 Basic functions
4.1.2.1 It shall have at least the following basic functions:
a) The function of determining the current position of vehicle in real time
during the travel time and performing map matching;
b) The equipment which provides a map display function has a function of
displaying the current position and driving direction of vehicle on a map;
c) Target search function;
d) Route planning function;
e) The function of real-time route guidance for the driver.
4.1.2.2 The in-vehicle satellite dynamic navigation equipment shall also have
the function of receiving, analyzing, and processing real-time traffic information.
4.1.3 Software design
The following requirements shall be met:
e) The security processing shall comply with the provisions of GB 20263-
2006.
4.1.7 Operation and control
The following requirements shall be met:
a) The operation shall be simple and sensitive, in line with normal usage
habits;
b) Mis-operation shall not cause malfunction of the equipment and
equipment damage;
c) Control shall be sensitive and convenient for normal regulation;
d) Commonly-used operations shall be easy to complete.
4.1.8 Appearance quality
The surface shall be free of defects such as dents, scratches, cracks,
deformation, rust, mildew stain, and overflow of the infusion. The coating
(plating) layer shall not be foamed, cracked, or peeled off. The text symbols and
markings shall be clear and beautiful.
4.1.9 Boundary dimensions, mass, and installation
Boundary dimensions, mass, and installation methods are specified by product
standards, but the installation of the equipment shall not affect the driver’s safe
driving.
4.2 Performance and function requirements
4.2.1 Performance
4.2.1.1 Positioning accuracy
The positioning accuracy of the satellite positioning equipment shall be less
than 15 m (2DRMS measure). The position of the vehicle displayed on the map
or the position of voice prompt shall be consistent with the actual position of
vehicle. The error probability shall be less than 5%.
4.2.1.2 Position update rate
At least every 1 s, a new vehicle position shall be generated, displayed, and
output.
4.2.1.3 Start-up time
Two map display modes of north up and head up shall be provided. When
using the head-up display mode, the function of rotating the map
anywhere in the map area shall be provided. The angular difference
between the map rotation and the head direction shall be within the range
of ±6°.
d) Map roaming
Two types of map roaming functions, position scrolling and smooth
scrolling, shall be provided.
e) Cartographic text display
- Overlapping display of cartographic text shall be avoided;
- When the map is rotated, the rotation angle of cartographic text, based
on the horizontal display, shall be within the range of ±90°.
f) Display of icons for points of interest
- Overlapping display of icons for points of interest shall be avoided;
- The size of icons for points of interest shall not be scaled with the zoom
of map. The direction of icons for points of interest shall not rotate with
the rotation of map.
g) Route display
When the map is displayed during the route guidance process, the route
shall be highlighted, to make it easy for the driver to distinguish the
direction of the route.
4.2.2.3 Target search functions
The following target search functions shall be provided:
a) Address search function;
b) Name search function for point of interest;
c) Classification search function for point of interest;
d) Peripheral search function.
4.2.2.4 Route planning functions
It shall have the following route planning functions:
the current road grade, information such as the turning direction (left turn,
right turn, turn around), turn angle, or ease or emergency at the
intersection shall be provided;
- When encountering a roundabout in the route, information on the
intersection for leaving the roundabout shall be provided.
c) Prompt information
In the following situations, prompt information shall be provided:
- DRIVE into or out of the highway;
- Close to the destination.
d) Timing to provide maneuver guidance information and prompt information
Prior to the maneuver and prompt position, the appropriate information
shall be provided. On ordinary roads or streets, at least 300 m shall be
advanced. On highways, at least 1000 m shall be advanced. If the
distance between two consecutive maneuver or prompt positions is less
than 100 m on an ordinary road, or less than 300 m on a highway, while
providing guidance information for the previous maneuver or prompt
position, it shall be stated that the next maneuver or prompt is very close.
e) Modes of route guidance
It shall have the following route guidance modes:
- Voice guidance: Provide maneuver guidance information and prompt
information. When the situation described in 4.2.2.5d) occurs, by playing
accurate and concise voice multiple times, the guidance information shall
be provided;
- Maneuver guidance screen: DISPLAY a schematic diagram of the
maneuver intersection, to provide maneuver guidance information and
general guidance information. When the situation described in 4.2.2.5d)
occurs, it shall be displayed;
- Map guidance screen: An equipment which provides map display
functions shall be able to, through this screen, display a map and provide
maneuver guidance information and general guidance information. This
screen shall be able to switch with the maneuver guidance screen each
other.
4.2.3 Power supply and power consumption
a standard test signal source, the resulting signal shall have the same
characteristics as the satellite signal.
5.1.5 All test equipment shall have sufficient resolution, accuracy, and stability.
The performance shall meet the requirements of the technical performance
index under test. Unless otherwise specified, the accuracy shall be one order
of magnitude or one third higher than the accuracy of the index under test.
5.1.6 All test equipment shall pass the metrological verification and be valid.
5.2 General requirements
5.2.1 Overview
For the requirements in Clause 4, if the specific test methods are not specified
in this clause, it can be done by visual inspection, drawing, text, object check,
operation demonstration, or according to the method specified in the product
standard.
5.2.2 Appearance quality
USE visual inspection and hand-feeling to check; or USE a magnifying glass
with a magnification of not more than 10.
5.2.3 Boundary dimensions, mass, and installation
USE measuring tool and weighing apparatus to check the dimensions and
mass. USE review method to inspect the installation requirements.
5.3 Performance and functions
5.3.1 Positioning accuracy
The positioning accuracy of the satellite positioning device selected by the
equipment is tested according to the method specified in the product standard.
The positioning accuracy of the equipment is tested as follows:
Install the equipment on the vehicle; and LET it work properly. SELECT roads
including typical road conditions such as viaducts, tunnels, parallel roads, T-
shaped roads, roundabouts, highway entry-exit, and highway ramps as test
roads. Each of the typical road conditions is not less than 5; and the total
number is not less than 100. The total test road mileage is not less than 200
km. LET the vehicle, at a speed of not less than 20 km/h, drive on the test road.
RECORD the road matching result of the vehicle in the typical road condition
maneuver point. COUNT the error probability. When a matching error occurs,
an error with an error correction time of less than 10 s is not counted as an error.
recovery time is 2 h. The test time is 16 h. The initial testing and final testing
items are carried out according to the items in Table 7.
5.4.3 Cold work
The test method of cold work is carried out in accordance with the provisions of
GB/T 2423.1. The temperature stabilization time is 2 h. The recovery time is 2
h. The intermediate testing items are carried out according to the No. 1, 2, and
3 in Table 7. After 2 h of recovery, the initial testing and the final testing items
are carried out according to the items in Table 3.
5.4.4 Cold storage
The test method of cold storage is carried out in accordance with the provisions
of GB/T 2423.1. The temperature stabilization time is 2 h. The recovery time is
2 h. The test time is 16 h. The initial testing and final testing items are carried
out according to the items in Table 7.
5.4.5 Damp heat
The damp heat test method is carried out in accordance with the provisions of
GB/T 2423.3.
After the completion of the test for 48 h, the initial testing and the final testing
items of the sample under test are carried out according to the items in Table 7.
5.4.6 Vibration
The vibration test method is carried out in accordance with the provisions of
GB/T 2423.10.
The intermediate testing items of the sample under test are carried out
according to the No. 1, 2, and 3 in Table 3. The initial testing and the final testing
items are carried out according to the items in Table 7.
5.4.7 Shock
The shock test method is carried out in accordance with the provisions of GB/T
2423.5.
The sample under test, during the test, shall be in working condition. The initial
and final testing items of the sample under test are carried out according to the
items in Table 7.
5.5 Safety
5.5.1 Equipment safety
It shall be carried out according to the method specified in Clause 4 of GB/T
21437.2-2008. It is recommended that the performance criterion uses the
functional status Class C in Appendix A; that is, the equipment or system, during
the application of the disturbance, does not perform one or more of its pre-
designed functions; but after the application of the disturbance is stopped, can
automatically return to normal operation state.
5.7.6 Electrical transient conduction along single lines
It shall be carried out according to the method specified in Clause 3 of GB/T
21437.3-2012. It is recommended that the performance criterion uses the
following functional status: The equipment or system, during the application of
the disturbance, does not perform one or more of its pre-designed functions;
but after the application of the disturbance is stopped, can automatically return
to normal operation state.
5.8 Packaging inspection
The packaging inspection is as follows:
a) Visually inspect and check the contents and packaging marks in the
packaging box;
b) According to the provisions of GB/T 4857.5, the vertical impact dropping
test is carried out.
6 Quality assessment procedures
6.1 Inspection classification
The inspection includes identification inspection and quality conformity
inspection.
6.2 Identification inspection
The purpose of identification inspection is to verify whether the equipment
meets its specifications. In one of the following cases, an identification
inspection shall be carried out:
a) Design and production finalization;
b) When there are major improvements in design, significant changes in
important raw materials, components, and processes so that the former
identification conclusions are no longer valid;
c) When production resumes after a long-term shutdown;
6.3.5.1.1 Sampling scheme
The product of lots submitted by the producer for inspection is 100% inspected.
6.3.5.1.2 Criteria
According to the inspection results, the one-hundred percent inspection is
judged as follows:
a) When a Class A unqualified item is found, the lot of products shall be
judged to be unqualified;
b) When it is found that the Class B and Class C unqualified items are less
than or equal to the specified value, the lot of products is judged to be
qualified, otherwise it is unqualified. The specific values are specified by
the product standard.
6.3.5.1.3 Sample processing
In the lot which has passed the one-hundred percent inspection, for an
unqualified product found, the producer shall be responsible for repairing; and
after meeting the requirements, may deliver it as a qualified product.
6.3.5.2 Sampling inspection
6.3.5.2.1 Sampling scheme
From the qualified lots submitted for inspection, samples are randomly selected.
Unless otherwise specified, the sampling scheme is based on the single normal
inspection sampling scheme of general inspection level II specified in GB/T
2828.1-2012. Its acceptance quality limit (AQL) is specified as:
Class A unqualified product: AQL is 0.65;
Class B unqualified product: AQL is 6.5;
Class C unqualified product: AQL is 15.
6.3.5.2.2 Criteria
According to the inspection results, if the number of the three types of
unqualified products found is not greater than the specified acceptance number,
it is judged that the inspection is passed, otherwise it is unqualified.
6.3.5.3 Re-inspection
If the sampling inspection is unqualified, the producer shall analyze the lot of
products; find out the reasons for the non-conformity; take corrective measures;
Based on the number of unqualified products inspected, according to the
judgment array requirements in the sampling scheme, it is judged qualified or
unqualified. If there is one unqualified group, the delivery shall be suspended;
the cause shall be analyzed; and improvement measures shall be taken, to re-
perform the periodic inspection. Only after passing the inspection, can the
product be delivered.
When the periodic inspection is unqualified, for the products which have been
produced and the products which have been delivered, corrective measures
are taken by the producer.
6.3.6.3 Sample processing
Samples which are subjected to periodic inspection cannot leave the factory as
quality products.
7 Marking, packaging, transport, and storage
7.1 Marking
Product marking shall comply with the provisions of GB/T 191 and GB/T 6388.
On the product, there shall be the following marks: trademark, enterprise name
and address, product model, date of manufacture.
Unless otherwise specified by the user, on the packaging box, there shall be
the following marks: shipping mark, pictorial marking for packaging and
handling, size and mass of packages, etc.
7.2 Packaging
a) Product packaging shall meet the requirements of GB/T 13384-2008;
b) The packing level is carried out according to the level B requirements of
SJ/Z 3216-1989;
c) The packages shall be able to withstand the dropping test of GB/T 4857.5.
After the test, there shall be no mechanical damage or unqualified
electrical property indexes;
d) Unless otherwise specified by the user, the packaging box shall be
provided with packing list, certificate of conformity, instructions for use
(book), etc.
7.3 Transport
......
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.
|