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GB/T 25985-2010: Protective of devices against unauthorized use of motor vehicles 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 25985-2010: Protective of devices against unauthorized use of motor vehicles---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/GBT25985-2010GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 43.040.60 T 26 Protective of devices against unauthorized use of motor vehicle Issued on. JANUARY 10, 2011 Implemented on. MAY 1, 2011 Issued by. General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration Committee. Table of ContentsForeword... 4 1 Scope... 5 2 Normative references... 5 3 Terms and definitions... 7 4 General requirements for device to prevent unauthorized use of M1 and N1 vehicles... 10 5 Special requirements for device to prevent unauthorized use of M1 and N1 vehicles... 12 6 Electromechanical and electronic devices to prevent unauthorized use of M1 and N1 vehicles... 15 7 General requirements for vehicle alarm system (VAS)... 15 8 Special requirements for vehicle alarm system (VAS)... 16 9 Vehicle alarm system (VAS) operating parameters and test conditions... 20 10 Instructions on use of vehicle alarm system (VAS)... 24 11 General requirements for vehicle with alarm system (AS)... 25 12 Special requirements for vehicle with alarm system (AS)... 25 13 Test conditions of vehicle with alarm system... 30 14 Instructions on use for vehicle with alarm system... 30 15 General requirements for immobilizer and vehicle with immobilizer... 30 16 Special requirements for immobilizer and vehicle with immobilizer... 31 17 Operation parameters and test conditions for immobilizer and vehicle with immobilizer... 33 18 Instructions on use for immobilizer and vehicle with immobilizer... 34 Annex A (Informative) Control on sub-clause number between this Standard and ECE R116... 35 Annex B (normative) Wear test on device to prevent unauthorized use acting on steering... 38 Annex C (normative) Test of device to prevent unauthorized use acting on steering with a torque limiting device... 40 Annex D (normative) Type of installation certificate... 41 Annex E (normative) Passenger compartment protection system test... 42 Annex F (normative) Electromagnetic compatibility... 43 Annex G (normative) Provisions on mechanical key switch... 45ForewordThe modification of this Standard uses ECE R116 Regulation "Uniform Provisions Concerning the Protection of Motor Vehicles Against Unauthorized Use" (Revision 2) and all supplements, errata issued before November 2008. It deleted Clause 2 Overall definition, Clause 3 Authentication application, Clause 4 Authentication, Clause 9 Authentication extension and type change, Clause 10 Product consistency, Clause 11 Penalty on product inconsistency, Clause 12 Official discontinued production, Clause 13 Transitional terms, Clause 14 Names and addresses of authentication testing organization and management department, Attachment 1 Information file, Attachment 2 Authentication management, Attachment 3 Authentication marks of ECE R116- 02 because they did not comply with China standard system. To facilitate ECE R116 clause control, this Standard added an informative Annex A. Annex A of this Standard is informative. Annex B ~ Annex G are normative. This Standard was proposed by National Development and Reform Commission, People's Republic of China. This Standard shall be under the jurisdiction of National Technical Committee on Automobile of Standardization Administration of China (SAC/TC 114). The drafting organization of this Standard. China Automotive Technology Research Center. Main drafters of this Standard. Sun Zhendong, Zhu Tong. Protective of devices against unauthorized use of motor vehicle1 ScopeThis Standard specifies the requirements and test methods for protective of devices against unauthorized use of motor vehicle. This Standard is applicable to M1 and N1 vehicle device to prevent unauthorized use, applicable to vehicle alarm system (VAS) permanently installed on M1 vehicle and N1 vehicle of which the maximum total designed mass is not greater than 2000 kg, applicable to alarm system on M1 vehicle as well as N1 vehicle (only for 12V voltage system car) of which the maximum total designed mass is not greater than 2000 kg, applicable to immobilizer as well as immobilizer of its M1 vehicle and N1 vehicle (only for 12V voltage system car) of which the maximum total designed mass is not greater than 2000 kg. Other types of vehicles and devices equipped on those vehicles as accessories shall refer to this Standard.2 Normative referencesThe following standards contain the provisions which, through reference in this Standard, constitute the provisions of this Standard. For dated references, subsequent amendments (excluding corrections) or revisions do not apply to this Standard. However, the parties who enter into agreement based on this Standard are encouraged to investigate whether the latest versions of these documents are applicable. For undated reference documents, the latest versions apply to this Standard. GB/T 2423.4-1993, Basic environmental testing procedures for electric and electronic products - Test Db. Damp heat, cyclic (eqv IEC 60068-2-30.1980) GB/T 2423.17-1993, Basic environmental testing procedures for electric and electronic products Test Ka. Salt mist (eqv IEC60068-2-11.1981) GB 4208, Degrees of protection provided by enclosure (IP code) (GB 4208- 2008, IEC60529.2001, IDT) GB 12676, Technical requirements and testing methods for commercial vehicle and trailer braking systems GB 14023, Vehicles, boats and internal combustion engine - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply. 3.1 vehicle type the vehicle that has no differences in the following main aspects. 3.2 device to prevent unauthorized use the device that is designed to prevent the normal start-up of other major power sources for the engine or vehicle in common with one or more of the systems listed below. 3.3 steering steering wheel, steering column and its cover, steering shaft, steering gear and all parts that directly affect the effectiveness of device to prevent unauthorized use 3.4 combination a combination of change of start-up locking system that is specially designed and manufactured 3.5 key a device to unlock locking system; and this locking system only uses this device to operation 3.6 rolling code an electronic code that is composed of several elements of random change combination after each time of steering system operation4 General requirements for device to prevent unauthorized use of M1 and N1 vehicles4.1 The device to prevent unauthorized use shall be designed to meet that only when it does not work in order to complete the following operations. 4.1.1 Start the engine with normal operation. 4.2 Use the same key in accordance with the requirements of 4.1. 4.3 Insert the key into the lock to activate the working system. Under the state described in 4.1 that it has been started or it has been in the starting position, the key cannot be pulled out, except the case described in 5.1.5. 4.6 The key to the mechanical locking system shall include not less than 1000 different combinations. If less than 1,000 vehicles were built in a year, the number of combinations shall be equal to the number of vehicles. In all vehicles of one vehicle type, the occurrence of the same combination shall not exceed 1/1000. 4.7 Electric / electronic locking system (such as remote-control lock) shall have at least 50,000 kinds of changes and be incorporated into the rolling code, and/or scanning 5,000 changes shall at least require 24h. 4.8 For characteristics of device to prevent unauthorized use, 4.6 or 4.7 shall apply. 4.9 There shall not be visible codes on lock and key. 4.11.2 If the device to prevent unauthorized use is locked by the pulled-out key, before the device to prevent unauthorized use is locked, the key shall at least have 2 mm of movement amount or add the manual control function to prevent the key accidentally pulled out partially pulled out. 4.11.3 4.10, 4.10.1 or 4.10.2, 4.11.2 are only applicable to the device to prevent unauthorized use that uses mechanical key. 4.12 Auxiliary power can only be used for locking and unlocking of the device to prevent unauthorized use. The device to prevent unauthorized use shall be able to remain in the locked position without the need for auxiliary power. 4.13 Before unlocking the device to prevent unauthorized use, the drive system of the vehicle cannot be started in the normal way. 4.15 For the device to prevent unauthorized use equipped with driver warning system, when the side door of driver is open, if the device to prevent unauthorized use does not work or the key is not pulled out, the warning system shall be triggered immediately.5 Special requirements for device to prevent unauthorized use of M1 and N1 vehicles5.1 Device to prevent unauthorized use acting on steering 5.1.1 The device to prevent unauthorized use acting on steering shall be able to disable the steering. Before the engine starts, the normal steering function shall be recovered. 5.1.6 If the component fails when a torque specified in 5.1.4 is applied and the steering system remains locked, the system shall meet the requirements. 5.2 Device to prevent unauthorized use acting on driving or on braking 5.2.1 The device to prevent unauthorized use acting on driving shall be able to stop the steering of vehicle drive wheel. 5.2.5 The device to prevent unauthorized use shall be designed and manufactured so that it shall be still fully effective after it is subjected to 2,500 cycles of locking wear test at each direction. For the device to prevent unauthorized use acting on braking, the electronic or mechanical sub-parts of the device shall also meet the requirements. The device to prevent unauthorized use shall be designed and manufactured so that it shall be still fully effective after it is subjected to 2,500 cycles of locking wear at each direction. 5.2.6 If the key of the device to prevent unauthorized use is pulled out of a position other than the drivetrain lock or brake lock position, it is designed so that the manual override can reach this position and the key removal shall not be effected unconsciously. 5.3 Device to prevent unauthorized use acting on shifting 5.3.1 The device to prevent unauthorized use acting on shifting shall not prevent any change on shift. 5.3.2 For manual transmission, lock the shift lever in the reverse gear position and also allow the shift lever to be locked in the neutral position.6 Electromechanical and electronic devices to prevent unauthorized use of M1 and N1 vehiclesIf electromechanical or electronic devices to prevent unauthorized use are installed, they shall comply with the requirements of Clause 4, Clause 5 and Clause 17.7 General requirements for vehicle alarm system (VAS)7.1 The VAS shall signal an alarm when the vehicle is intruded or unauthorized used. Alarm signal shall be audible signal. In addition, it shall also include visual warning signaling device or wireless warning device, or the combination of these devices. 7.4 The installation of VAS in the vehicle shall not affect the performance of the vehicle (in the unset state) or its normal operation. 7.5 The VAS and its components shall not be accidentally triggered, especially when the engine is running. 7.6 VAS malfunction or power failure shall not affect the operational safety of the vehicle. 7.7 VAS, its components as well as the controlled parts shall be designed, manufactured and installed to stop immediate, accident failure by unauthorized personnel to the maximum extent, or damage by tools that are cheap, easily hidden, carried and manufactured by public. 7.10 VAS may include immobilizer. The immobilizer shall meet the requirements of Clause 15, Clause 16, Clause 17.8 Special requirements for vehicle alarm system (VAS)8.1 Protection scope 8.1.1 Requirements VAS shall be able to detect at least any of the doors, bonnet, trunk, and issue an alarm signal. Failure or shutdown of a light source (such as a passenger compartment light) shall not affect the control operation. To prevent unnecessary alarm sounds (false alarm, see 8.1.2), additional information sensor or display may be used, for example. 8.1.2 Safety measures to prevent false alarms 8.1.2.1 Through appropriate measures, for example. 8.2 Audible alarm signal 8.2.1 General requirements The alarm signal shall be legible and distinct from the acoustic signals used in other road traffic. In addition to the original audible alarm, a separate audible alarm can be installed in the VAS-controlled area of the vehicle to prevent personnel from entering the vehicle easily and quickly. If the destruction of a standard audible alarm (which is usually easier to access) does not affect the operation of an additional audible alarm, the original standard audible alarm may be additionally activated by the VAS when using the separate audible alarm required by 8.2.3.1. 8.3 Visual alarm signal (optional) 8.3.1 General requirements If the vehicle is intruded or unauthorized used, the device shall issue visual signals as specified in 8.3.2 and 8.3.3. 8.3.2 Duration of visual signal After the alarm is activated, the visual alarm signal shall last for 25s ~ 300s. Unset the system alert shall immediately cut off the signal. 8.11 Optional function requirements 8.11.1 Self-test / fault automatic indication When the VAS is in the set state of warning, the self-test system (fuzzy control) shall recognize and make an indication of abnormal conditions (for example, opening of doors, etc.).9 Vehicle alarm system (VAS) operating parameters and test conditions(visual alarm device lighting and vehicle lighting systems standard lamps do not have to comply with the operating parameters specified in 9.1; it shall not carry out the test specified in 9.2) 9.1 Operating parameters All parts of the VAS shall work flawlessly under the following conditions. 9.1.3 Weather resistance It shall be 7 days required by GB/T 2423.4-1993. 9.1.4 Electrical conditions Rated supply voltage. 12V; working supply voltage range. within the temperature range specified in 9.1.1, 9V ~ 15V. Over-voltage allowable duration at 23°C. U = (18±0.2)V, 1h; U = (24±0.2)V, 1 min. 9.2 Test conditions 9.2.1 Test running 9.2.2.4 VAS, in setting and unset state, shall withstand (18±0.2)V over-voltage for 1h. 9.2.2.5 VAS, in setting and unset state, shall withstand (24±0.2)V over-voltage for 1 min, respectively. 9.2.3 Safety test after foreign body and water tightness test After the foreign body and water tightness test specified in GB 4208, carry out the running test specified in 9.2.1 which shall comply with the protection level specified in 9.1.2. 9.2.4 Safety test after water condensation test After the moisture resistance test specified in GB/T 2423.4-1993, carry out the test specified in 9.2.1. 9.2.8 Safety test after vibration test 9.2.8.1 In this test, divided into the following two types. a) type 1.the components usually installed inside the vehicle; b) type 2.the component installed on engine as accessories. 9.2.8.2 Each part / VAS shall be subjected to the following sinusoidal vibration test. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. 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