GB/T 47046-2026 Determination method for priority of on-board messages of passenger car English, Anglais, Englisch, Inglés, えいご
This is a draft translation for reference among interesting stakeholders. The finalized translation (passing through draft translation, self-check, revision and verification) will be delivered upon being ordered.
ICS
CCS
National Standard of the People's Republic of China
GB/T 47046-2026
Determination method for priority of on-board messages of passenger car
多功能全地形车动态侧向稳定性试验方法
Issue date: 2026-01-28 Implementation date: 2026-08-01
Issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
the Standardization Administration of the People's Republic of China
Contents
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 Test Instruments, Equipment, and Devices
5 Test Conditions
6 Test Method
7 Test Record
Annex A (Informative) Test Record Form
Test Method for Dynamic Lateral Stability of Multipurpose All-terrain Vehicles
1 Scope
This document describes the test instruments, equipment, and devices, test conditions, test methods, and test records for the dynamic lateral stability test of multipurpose all-terrain vehicles.
This document applies to multipurpose all-terrain vehicles (hereinafter referred to as "vehicles").
2 Normative References
The following documents contain provisions which, through normative reference in this text, constitute essential provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB/T 24936 All-terrain vehicles — Terminology
GB/T 32229 All-terrain vehicles — Road test methods
GB/T 33436 Four-wheeled all-terrain vehicles — Reliability and durability test procedures
GB/T 34604 All-terrain vehicles — Terminology of handling and stability
3 Terms and Definitions
For the purposes of this document, the terms and definitions given in GB/T 24936, GB/T 32229, GB/T 33436, GB/T 34604, and the following apply.
3.1 dynamic lateral stability
The inherent ability of a vehicle to resist rollover when subjected to lateral forces during cornering.
3.2 left turn dynamic lateral stability
The inherent ability of a vehicle to resist rollover when subjected to lateral forces during a left turn.
3.3 right turn dynamic lateral stability
The inherent ability of a vehicle to resist rollover when subjected to lateral forces during a right turn.
3.4 J-turn test
A test to evaluate the vehicle's ability to resist rollover when making a sharp turn from straight-line driving into a curved path.
3.5 roll angle
The maximum angle achieved between the vehicle body plane and the ground when the vehicle is cornering.
3.6 lateral acceleration
3.7 inner wheel lift-off
A phenomenon where, during a vehicle turn, all inner wheels lift off the ground by at least 50 mm.
3.8 untripped rollover
A rollover accident caused solely by the lateral acceleration generated by the friction between the tires and the road surface during a vehicle turn.
3.9 tripped rollover
A rollover accident caused when a vehicle, during a turn, slides laterally and collides with an object that provides a pivot point for the vehicle's rotation.
3.10 minimum rollover lateral acceleration
The minimum lateral acceleration at which inner wheels lift off the ground during a vehicle J-turn test.
3.11 steady-state rollover threshold
The maximum lateral acceleration value during a vehicle J-turn test at which the inner wheels do not lift off the ground.
3.12 rollover stability factor
The ratio of the stability moment to the rollover moment of the vehicle during a turn.
4 Test Instruments, Equipment, and Devices
4.1 Measuring Instruments
The requirements for measuring instruments are shown in Table 1.
Table 1 — Requirements for measuring instruments
4.2.2 The total mass of the anti-rollover support device shall not exceed 70 kg.
4.2.3 The anti-rollover support device shall be easy to connect to the vehicle body, be positioned between the front and rear wheels in the longitudinal direction of the vehicle, be as close as possible to the vehicle's center of gravity, and be mirror-symmetric with respect to the vehicle's longitudinal center plane. Its design shall not affect the dynamic test results.
4.2.4 The anti-rollover support device shall be equipped with a height adjustment device.
5 Test Conditions
5.1 Test Site and Environment
5.1.1 The road surface for the dynamic lateral stability test shall be a rigid paved surface with a friction coefficient of at least 0.75, and the slope of the test road surface shall not exceed 1° (1.7%). Additionally, the test road surface shall be dry and free of debris or foreign matter that could affect the test results.
5.1.2 The test site shall have sufficient length to allow the test vehicle to accelerate to the test speed specified in 6.2.2 before initiating the required turning maneuver and to maintain that speed for a certain distance, and sufficient width to allow the test vehicle to safely complete the J-turn test.
5.1.3 The wind speed at the test vehicle site shall not exceed 18 km/h in any direction.
5.1.4 The ambient temperature on the test site road surface shall be greater than 0 °C.
5.2 Technical Condition of the Test Vehicle
5.2.1 The test vehicle shall be assembled and adjusted according to the manufacturer's instructions and specifications, be in normal condition, and have no additional attachments.
5.2.2 The total mass of the test vehicle shall be the curb weight plus 195 kg (including the driver, instruments and equipment, anti-rollover support device, etc.), and the distribution of measurement sensors and the simulated driver posture and position shall be configured accordingly. For vehicles designed for only one occupant (driver), the instruments and any ballast needed to achieve the specified test weight shall be placed near the center of gravity position of the driver.
Standard
GB/T 47046-2026 Determination method for priority of on-board messages of passenger car (English Version)
Standard No.
GB/T 47046-2026
Status
to be valid
Language
English
File Format
PDF
Word Count
10500 words
Price(USD)
315.0
Implemented on
2026-8-1
Delivery
via email in 1~5 business day
Detail of GB/T 47046-2026
Standard No.
GB/T 47046-2026
English Name
Determination method for priority of on-board messages of passenger car
GB/T 47046-2026 Determination method for priority of on-board messages of passenger car English, Anglais, Englisch, Inglés, えいご
This is a draft translation for reference among interesting stakeholders. The finalized translation (passing through draft translation, self-check, revision and verification) will be delivered upon being ordered.
ICS
CCS
National Standard of the People's Republic of China
GB/T 47046-2026
Determination method for priority of on-board messages of passenger car
多功能全地形车动态侧向稳定性试验方法
Issue date: 2026-01-28 Implementation date: 2026-08-01
Issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
the Standardization Administration of the People's Republic of China
Contents
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 Test Instruments, Equipment, and Devices
5 Test Conditions
6 Test Method
7 Test Record
Annex A (Informative) Test Record Form
Test Method for Dynamic Lateral Stability of Multipurpose All-terrain Vehicles
1 Scope
This document describes the test instruments, equipment, and devices, test conditions, test methods, and test records for the dynamic lateral stability test of multipurpose all-terrain vehicles.
This document applies to multipurpose all-terrain vehicles (hereinafter referred to as "vehicles").
2 Normative References
The following documents contain provisions which, through normative reference in this text, constitute essential provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB/T 24936 All-terrain vehicles — Terminology
GB/T 32229 All-terrain vehicles — Road test methods
GB/T 33436 Four-wheeled all-terrain vehicles — Reliability and durability test procedures
GB/T 34604 All-terrain vehicles — Terminology of handling and stability
3 Terms and Definitions
For the purposes of this document, the terms and definitions given in GB/T 24936, GB/T 32229, GB/T 33436, GB/T 34604, and the following apply.
3.1 dynamic lateral stability
The inherent ability of a vehicle to resist rollover when subjected to lateral forces during cornering.
3.2 left turn dynamic lateral stability
The inherent ability of a vehicle to resist rollover when subjected to lateral forces during a left turn.
3.3 right turn dynamic lateral stability
The inherent ability of a vehicle to resist rollover when subjected to lateral forces during a right turn.
3.4 J-turn test
A test to evaluate the vehicle's ability to resist rollover when making a sharp turn from straight-line driving into a curved path.
3.5 roll angle
The maximum angle achieved between the vehicle body plane and the ground when the vehicle is cornering.
3.6 lateral acceleration
3.7 inner wheel lift-off
A phenomenon where, during a vehicle turn, all inner wheels lift off the ground by at least 50 mm.
3.8 untripped rollover
A rollover accident caused solely by the lateral acceleration generated by the friction between the tires and the road surface during a vehicle turn.
3.9 tripped rollover
A rollover accident caused when a vehicle, during a turn, slides laterally and collides with an object that provides a pivot point for the vehicle's rotation.
3.10 minimum rollover lateral acceleration
The minimum lateral acceleration at which inner wheels lift off the ground during a vehicle J-turn test.
3.11 steady-state rollover threshold
The maximum lateral acceleration value during a vehicle J-turn test at which the inner wheels do not lift off the ground.
3.12 rollover stability factor
The ratio of the stability moment to the rollover moment of the vehicle during a turn.
4 Test Instruments, Equipment, and Devices
4.1 Measuring Instruments
The requirements for measuring instruments are shown in Table 1.
Table 1 — Requirements for measuring instruments
4.2.2 The total mass of the anti-rollover support device shall not exceed 70 kg.
4.2.3 The anti-rollover support device shall be easy to connect to the vehicle body, be positioned between the front and rear wheels in the longitudinal direction of the vehicle, be as close as possible to the vehicle's center of gravity, and be mirror-symmetric with respect to the vehicle's longitudinal center plane. Its design shall not affect the dynamic test results.
4.2.4 The anti-rollover support device shall be equipped with a height adjustment device.
5 Test Conditions
5.1 Test Site and Environment
5.1.1 The road surface for the dynamic lateral stability test shall be a rigid paved surface with a friction coefficient of at least 0.75, and the slope of the test road surface shall not exceed 1° (1.7%). Additionally, the test road surface shall be dry and free of debris or foreign matter that could affect the test results.
5.1.2 The test site shall have sufficient length to allow the test vehicle to accelerate to the test speed specified in 6.2.2 before initiating the required turning maneuver and to maintain that speed for a certain distance, and sufficient width to allow the test vehicle to safely complete the J-turn test.
5.1.3 The wind speed at the test vehicle site shall not exceed 18 km/h in any direction.
5.1.4 The ambient temperature on the test site road surface shall be greater than 0 °C.
5.2 Technical Condition of the Test Vehicle
5.2.1 The test vehicle shall be assembled and adjusted according to the manufacturer's instructions and specifications, be in normal condition, and have no additional attachments.
5.2.2 The total mass of the test vehicle shall be the curb weight plus 195 kg (including the driver, instruments and equipment, anti-rollover support device, etc.), and the distribution of measurement sensors and the simulated driver posture and position shall be configured accordingly. For vehicles designed for only one occupant (driver), the instruments and any ballast needed to achieve the specified test weight shall be placed near the center of gravity position of the driver.
