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GB/T 41798-2022: Intelligent and connected vehicles - Track testing methods and requirements for automated driving functions Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid
Similar standardsGB/T 41798-2022: Intelligent and connected vehicles - Track testing methods and requirements for automated driving functions---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT41798-2022 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 43.040 CCS T 41 Intelligent and connected vehicles - Track testing methods and requirements for automated driving functions Issued on. OCTOBER 12, 2022 Implemented on. MAY 01, 2023 Issued by. State Administration for Market Regulation; Standardization Administration of the People's Republic of China. Table of ContentsForeword... 3 Introduction... 4 1 Scope... 5 2 Normative references... 5 3 Terms and definitions... 5 4 General requirements... 7 4.1 Test site and test environment... 7 4.2 Test equipment and data collection... 7 4.3 Requirements for vehicle under test... 9 5 Test process and pass conditions... 9 5.1 Process management... 9 5.2 Test acceptance conditions... 10 6 Test methods... 10 6.1 Recognition and response of traffic signal... 10 6.2 Identification and response of road transport infrastructure and obstacles... 18 6.3 Recognition and response of pedestrian and non-motor vehicle... 26 6.4 Recognition and response of driving state of surrounding vehicles... 29 6.5 Automatic emergency avoidance... 33 6.6 Parking... 36 6.7 Dynamic driving task intervention and takeover... 39 6.8 Minimal risk strategy... 39 Annex A (informative) Night and special weather test methods... 41 A.1 General... 41 A.2 Test method for night test environment... 41 A.3 Test method for special weather... 41 Annex B (normative) Classification and selection of test items... 42 B.1 General... 42 B.2 Selection of test items... 421 ScopeThis document specifies the general requirements, test process, pass conditions, and test methods for the field test of the automated driving function of intelligent and connected vehicles. This document applies to M and N vehicles with automated driving functions. Other vehicle types can refer to this document for the implementation.2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB 5768 (all parts), Road traffic signs and markings GB 14886, Specifications for road traffic signal setting and installation GB 14887, Road traffic signal lamps GB/T 24720, Traffic cones GB/T 24973, Toll electric barrier GB/T 40429, Taxonomy of driving automation for vehicles3 Terms and definitionsFor the purposes of this document, the terms and definitions defined in GB/T 40429 as well as the followings apply. 3.1 automated driving function A general term for driving automation functions of level 3 and above specified in GB/T 40429, including "conditional automated driving", "highly automated driving" and "full automated driving" functions. 3.2 vehicle under test; VUT A vehicle for testing the automated driving function. 3.3 object target Traffic participants and obstacles that are used to construct the testing scenario. 3.4 vehicle target; VT A production passenger car used to build the testing scenario. 3.5 automated driving mode A mode in which all dynamic driving tasks are performed by the automated driving system.4 General requirements4.1 Test site and test environment 4.1.1 The test site shall meet the following conditions. 4.1.2 The vehicle under test shall be tested in an environment with good weather and normal lighting. If the vehicle under test needs to be tested under special weather or night lighting conditions, refer to Annex A. 4.2 Test equipment and data collection 4.2.2 Test equipment requirements The test equipment shall meet the following requirements. 4.2.3 Test record The test process record shall include the following. 4.3 Requirements for vehicle under test 4.3.1 The vehicle under test shall meet the following human-machine interaction requirements. 4.3.2 The vehicle under test shall meet the following load requirements.5 Test process and pass conditions5.1 Process management 5.1.1 The test items shall be selected in accordance with Annex B according to the driving area under the designed operating conditions of the vehicle under test. 5.1.3 The speed limit setting of the test road shall meet the purpose of the test project. 5.1.4 During the test, the following requirements shall be met. 5.2 Test acceptance conditions 5.2.1 Complete the test items selected in 5.1.1 as required. Each test item shall be tested 3 times in accordance with the relevant test methods specified in Chapter 6.All 3 times meet the acceptance requirements of its design operating conditions. 5.2.2 During the test, if any of the following events occurs on the vehicle under test, the test process shall be regarded as not meeting the acceptance requirements.6 Test methods6.1 Recognition and response of traffic signal 6.1.1 Speed limit sign 6.1.1.2 Test method The vehicle under test drives to the speed limit sign in a long straight at a speed not lower than 0.75 times the initial road speed limit value. 6.1.1.3 Acceptance requirements The vehicle under test shall meet the following requirements. 6.1.2 Curve 6.1.2.1 Testing scenario The test road is a combination of long straights and curves. The length of the curve shall ensure that the vehicle under test travels in the curve for at least 5s. According to vmax, select any corresponding set of test parameters in Table 2.Set the corresponding speed limit signs, as shown in Figure 2. 6.1.2.3 Acceptance requirements The vehicle under test shall meet the following requirements. 6.1.3 Stop and give way signs and markings 6.1.3.1 Testing scenario The test road is a T-junction with at least two two-way two-lane. Set up stop and give way signs and markings at the intersection, as shown in Figure 3. 6.1.3.2 Test method The vehicle under test drives to the stop and give way line in the lane. 6.1.4 Motor vehicle signal lights 6.1.4.1 Testing scenario The test road is an intersection with at least two lanes in both directions. Motor vehicle signal lights are set at intersections. The turning radius of the road is not less than 15m. The speed limit of the road section is set to 40km/h, as shown in Figure 4. 6.1.4.3 Acceptance requirements 6.1.4.3.1 When conducting right-turn tests at green and red lights, the vehicle under test shall pass through the intersection and enter the corresponding lane. Driving shall not be stopped during this process. 6.2.2 Roundabouts 6.2.2.1 Testing scenario A roundabout with no less than 3 entrances and exits is set up on the test road. Each entrance and exit shall have at least two lanes in both directions. There is a driving vehicle target (VT1) upstream of the entrance of the vehicle under test. There is a stationary vehicle target (VT2) at the first entrance downstream, as shown in Figure 8. 6.2.8 Construction lane 6.2.8.1 Testing scenario The test road shall be at least a long straight road with one-way two-lane. The middle lane line is a dashed white line. Traffic cones and traffic signs are placed in the outer lane according to the traffic control requirements of the long-term operation area of road construction, as shown in Figure 14. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB/T 41798-2022 be delivered?Answer: The full copy PDF of English version of GB/T 41798-2022 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB/T 41798-2022_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 41798-2022_English will be deemed to be sold to your employer/organization who actually paid for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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