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GB 25280-2016: Road traffic signal controller
Status: Valid GB 25280: Evolution and historical versions
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Road traffic signal controller
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GB 25280-2016
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| GB 25280-2010 | English | 799 |
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PDF similar to GB 25280-2016
Basic data | Standard ID | GB 25280-2016 (GB25280-2016) | | Description (Translated English) | Road traffic signal controller | | Sector / Industry | National Standard | | Classification of Chinese Standard | R87 | | Classification of International Standard | 93.080.30 | | Word Count Estimation | 43,423 | | Date of Issue | 2016-12-13 | | Date of Implementation | 2016-12-13 | | Older Standard (superseded by this standard) | GB 25280-2010; GB/T 30502-2014 | | Regulation (derived from) | National Standard Notice No.16 of 2016 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB 25280-2016: Road traffic signal controller---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Road traffic signal controller
ICS 93.080.30
R87
National Standards of People's Republic of China
Replacing GB 25280-2010, GB/T 30502-2014
Road traffic signal controller
Published 2016-12-13
2016-12-13 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China issued
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative References 1
Terms and definitions 1 3
Model Rules for the Classification and 4 1
4.1 Category 1
4.2 Model preparation Rule 2
Rules for the identification code 2 4.3
5 Technical Requirements 3
5.1 Physical Structure Properties in claim 3
5.2 text, graphics and marking requirements 4
And electrical power supply device according 5.3 5
5.4 The basic functional requirements 7
5.5 fault monitoring requirements 8
Control claim 8 5.6
5.7 information security requirements 10
5.8 Electrical Safety Requirements 10
Electromagnetic immunity performance requirements 11 5.9
5.10 climate adaptation requirements 11
5.11 Mechanical environmental adaptability requirements 11
Mechanical strength in claim 11 5.12
5.13 11 consecutive job stability
Test Method 6 11
6.1 General requirements 11
Appearance and structural inspection 12 6.2
6.3 text, graphics and logos examination 12
And electrical power supply device checks 6.4 12
6.5 the load required to detect 12
6.6 Functional Test 12
6.7 fault monitoring test 13
6.8 Information Security Testing 13
6.9 Electrical safety testing 14
6.10 Electromagnetic Immunity Test 14
6.11 15 climate test
6.12 Mechanical environmental testing 17
6.13 18 ball impact test
6.14 Stability test of continuous work 18
7 Inspection rules 18
18 7.1 Type inspection
7.2 factory inspection 18
7.3 qualified to determine 19
8 Marking, labeling and packaging 19
8.1 mark, label 19
8.2 inspection certificate 19
8.3 Packaging 19
Annex A (normative) instruction and message format 20
Foreword
5.3.4,5.3.10,5.4.2,5.4.3.1,5.4.4,5.4.5,5.5.2,5.5.3,5.8 this standard is mandatory, the rest are recommended.
This standard was drafted in accordance with rules GB/T 1.1-2009 given.
This standard replaces GB 25280-2010 "Road traffic signal control machine" and GB/T 30502-2014 "urban road lane control signal
System machine. " Compared with GB 25280-2010, editorial changes except main technical changes are as follows.
--- modify the normative references (see Chapter 2, the 2010 version of Chapter 2);
--- modify the terms and definitions (see Chapter 3, Chapter 3, 2010 edition);
--- revised classification (see 41, 2010 version 4.1, 4.2.);
--- increasing the model designation of the rules (see 4.2) and the identification code compiled rules (see 4.3);
--- Cabinet modified the structural design requirements, modify the cabinet main structural requirements (see 5.1 2, 2010 version 5.1.2), increase
The bottom of the mounting hole size requirements [see 5.1.2e)];
--- increased inlet emergency power requirements (see 5.1.4.4);
--- modify the lightning protection requirements (see 534, 2010 edition of 5.3.4.);
--- modify the grounding requirements (see 5310, 2010 edition of 5.3.10.);
--- modify the basic conversion signal sequence, cited GB 14886 "Road Traffic lights setup and installation standard" requirement (see 5.4.3.1,
2010 version of 5.4.3.1);
--- modify the signal duration requirements (see 5432, 2010 version 5.4.3.2...);
--- the yellow flashing control means modify requirements (see 552, 2010 edition 5.5.2.);
--- Under the new classification, redefining the control requirements of various road traffic signal controller (see 5.6.1,5.6.2 and 5.6.3,
2010 edition 5.6.1,5.6.2,5.6.3 and 5.6.4), modified communication interface requirements (see 5632, 2010 edition 5.6.4.2)...;
--- communication content requires modification (see 5.6. 3.3, 2010 edition 5.6.4.3), an increase of instructions required message format (see Appendix
A);
--- increasing the information security requirements (see 5.7);
--- modify the voltage requirements (see 583, 2010 edition of 5.7.3.);
--- modify the electromagnetic immunity performance requirements (see 59, 2010 version 5.8.);
--- increased inspection requirements, priority control [see 6.6.2f)];
--- increased inspection requirements network control function (see 6.6.3.1), modified communication interface inspection requirements (see 6.6.3.2 and 6.6.3.3,
2010 version 6.6.6);
--- increasing the information security testing (see 6.8);
--- modify the salt spray test method (see 6116, 2010 version 6.10.6.);
--- modify the continuous operation stability test methods (see 6.14, 2010 edition 6.13).
Compared with the GB/T 30502-2014, Technical change except editorial changes are as follows.
--- modify the normative references (see Chapter 2, Section 2 of the 2014 edition);
--- modify the terms and definitions (see Chapter 3, Section 3 of the 2014 edition);
--- modify the classification, increasing the Model Rules for the preparation of rules and an identification code (see Chapter 4, Section 4 of the 2014 edition);
--- modified cabinet design requirements (see 512, 2014 version 5.1.2.);
--- removed the remote control (see the 2014 version of 5.5.1.6).
This standard is proposed and managed by the People's Republic of China Ministry of Public Security.
This standard is drafted by. Ministry of Public Security Traffic Management Research Institute, the National Road Traffic Safety Product Quality Supervision and Inspection Center.
Participated in the drafting of this standard. Wuxi-Intelligent Transportation Technology Development Co., Ltd., Qingdao Hisense Network Technology Corporation.
The main drafters. Ho-Jin, Sunzheng Liang Fang new study, Lu Haifeng, Xu edge, Hu Jiabin, Zhang Zhiyun, Yu Chunjun, Yuan Lei, Wang Zhiming.
This standard replaced the standard previously issued as follows.
--- GB 25280-2010;
--- GB/T 30502-2014.
Road traffic signal controller
1 Scope
This standard specifies the classification of road traffic signal control machine, technical requirements, test methods, inspection rules, marking, labeling and packaging.
This standard applies to the traffic signal controller used on the road. Other places to use traffic signal controller can be implemented by reference.
2 Normative references
The following documents for the application of this document is essential. For dated references, only applies to the version dated paper
Pieces. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 2423.1 electric and electronic products Environmental testing - Part 2. Test methods Test A. Cold
GB/T 2423.2 electric and electronic products Environmental testing - Part 2. Test Test Method B. High Temperature
GB/T 2423.3 electric and electronic products environmental testing - Part 2. Test Method Test Cab. Damp heat test
GB/T 2423.6 electric and electronic products environmental testing - Part 2. Test methods Test Eb and guidance. Bump
GB/T 2423.10 Environmental testing for electric and electronic products - Part 2. Test methods Test the Fc. vibration (sine)
GB/T 2423.38 Environmental testing for electric and electronic products - Part 2. Test Test Method R. Water test method and guidance
GB 4943.1 Safety of Information Technology Equipment Part 1. General Requirements
GB 14886 road traffic lights setup and installation specifications
GB/T 17626.2 Electromagnetic compatibility testing and measurement techniques electrostatic discharge immunity test
GB/T 17626.4 Electromagnetic compatibility testing and measurement techniques Electrical fast transient burst immunity test
GB/T 17626.5 Electromagnetic compatibility testing and measurement techniques surge (impact) immunity test
GB/T 17626.11 Electromagnetic compatibility Testing and measurement techniques - Voltage dips, short interruptions immunity tests and voltage variations
GB/T 19520.1-2007 electronic apparatus mechanical structure 482.6mm (19in) dimensions series of mechanical structures - Part 1. Panel
And rack
GB/T 31418 The term & Road traffic signal control system
3 Terms and Definitions
GB/T 31418 defines the terms and definitions apply to this document.
4 Model Rules for the Classification and
4.1 Classification
4.1.1 functional classification
Road traffic signal controller (hereinafter, simply referred to as signal) divided by control signals A, B, C three categories (Table 1).
Table 1 signal classification categories and basic control functions
Reference signal type control signal A Class B Class C signal signal
1 yellow flashing control ● ● ●
Over 2 ● ● ● Control period
3 Manual control ● ● ●
Induction ● ● Control 4
5 cable without coordinating control ● ●
6 networking control ○ ○ ●
7 a single point of control to optimize ○ ●
8 bus signal priority ●
9 emergency priority ●
Note. "●" should have the function of, "○" have appropriate functions.
4.1.2 Classification by installation environment
Signal according to the installation environment can be divided into indoor and outdoor units.
An indoor unit placed in the indoor or outdoor cabinet work and other non-open-air environment, the outdoor unit can be directly installed in the open air work.
4.1.3 by using a form of classification
Signal by the use forms can be divided into fixed and mobile signal signal.
4.2 Model Rules for the
Signal models include the functional classification, installation environment, use the form, working temperature levels, corporate self-encoded, shown in Figure 1.
1 signal Model Rules for the map
4.3 Rules for the identification code
Rules for the identification code signal shown in Figure 2. Identifier used to uniquely identify each signal.
FIG 2 Rules for the identification code signal
5 Technical requirements
5.1 Physical Structure performance requirements
5.1.1 Appearance
Signal within the cabinet, the outer surface and the control panel should be smooth, flat, should not have dents, scratches, defects cracks, deformation and the like. Cabinet surfaces should
There are strong anti-rust, anti-corrosion coating or painting, there should be no corrosion of metal parts and other mechanical damage, the sliding or rotating moving parts shall Ling
Live, no loose fastening member, the outer surface of the cabinet may result should not have sharp corners or projections injury.
5.1.2 Cabinet structural design
Signal enclosure design should satisfy.
a) the inner space of the cabinet should be large enough signal should facilitate cooling and installation, use and maintenance;
b) the cabinet shall be designed to reduce the intrusion of rain and dust and harmful substances as much as possible, and rack mount chassis design but also to prevent
Water top surface area;
Design c) is such that the signal enclosure having sufficient mechanical strength to withstand the normal conditions to be expected in the transport, installation,
Handling, operation and maintenance process, and should not be easily opened by a general tool;
d) employed in the form of foundations on the ground signal, the main structure inside the cabinet shall comply with GB/T 19520.1-2007 Chapter 4
Requirements specified;
e) using the signal based on the form of a mounting surface, a bottom mounting pore size should meet the requirements shown in FIG. 3 or FIG. 4.
In millimeters
Mounting Hole Size 1 (small-size) and a bottom signal 3
In millimeters
Mounting hole size 2 (large size) at the bottom signal in FIG. 4
5.1.3 Materials
Cabinet signal should be rust, corrosion resistant materials, or done rust, anti-corrosion treatment of the material. Signal inside the printed circuit plate
Component materials should be moisture, mildew, salt spray anti process.
5.1.4 Door
5.1.4.1 cabinet doors
Outdoor cabinet door should be sized as close as possible to the outer dimensions of the cabinet, the cabinet door should be greater than the maximum opening angle of 120 °. Door should be set
There are strong locks to prevent unauthorized opening, there should be protection device on the door. Cabinet doors should be durable seams and resilient gasket,
Should be continuous seal is provided, the gap should be intermittent. After the cabinet door, there should be no loose, deformation phenomena. In the inside of the cabinet door post the letter
FIG physical layout of the machine No. of external terminals.
5.1.4.2 information boxes
Signal to be provided inside the cabinet to store data storage cartridges User Manual, manual, wiring diagrams, maintenance records, etc., should be able to store the storage case
A4 layout information, a minimum thickness of 20mm.
5.1.4.3 manual control gate
The outdoor unit should be provided outside of the cabinet door or gate manual control, the user should be able to implement the manual control without opening the cabinet door.
Door locks and manual control is provided with requirements 5.1.4.1, it should be compatible with the size of the cabinet structure size. Manual control gate should be provided on the machine
, The position of the upper cabinet.
5.1.4.4 emergency power inlet
External access to emergency power supply, emergency power supply should be provided in the inlet enclosure.
5.1.5 input and output wiring position
For outdoor unit, in addition to the emergency power supply cable, all the input and output wiring cable wiring hole should be at the bottom of the cabinet through the signal
The diameter of the wiring hole is at least 200mm.
Wiring hole can not have sharp edges, to be closer to the center position of the wiring hole of the bottom of the cabinet.
5.2 text, graphics and marking requirements
5.2.1 General requirements
Sign marked all of the following required, text, graphics should be durable, eye-catching and should not be easily removed, there should not curling. The operation panel,
Setting interface, instructions and signs in Chinese characters should be used, if necessary can also use other characters simultaneously.
5.2.2 Operation Panel
The operation panel or hand-held terminal application signal clear, compliant text, graphics, logos and the like to show it to function. in
Parameter setting, the operation panel or the handheld terminal shall be able to work shows the set signal, the operation state, the control signal parameters,
Tips should guide all kinds of items and contents of the input control parameters.
5.2.3 switches, buttons, a fuse
Switches, buttons and the indicator on or near the application are clear, compliant text, graphics, to show its function, effects ON /
Off state. In fuses should be clearly marked at the rated current of the fuse.
5.2.4 Terminals
Each of the terminals based on the signal type or color of light output of the lamp response signal group of terminals, or code words, numbers for standard
knowledge. Code, shall describe in detail the meaning of numbers in the user manual for wiring. Zero AC line signal, and the signal common grounding protective earth
Application specification are words or symbols indicated.
Exceeds the safety voltage of the signal during normal use of the machine operator is easily accessible (rms ac voltage not to exceed 36V, the DC voltage is not
More than 60V) live parts, in its prominent position should be set to "Electrical Hazard" signs and take effective protective measures.
5.2.5 Socket
Standard power outlet provided on the signal should be at its maximum load value indicated on the Vicinity of the output voltage and allow access.
5.2.6 Nameplate
Signal should nameplate. Prominently plate should be securely attached to the signal, the plate size should be appropriate to the size and structure of the machine signal.
Shall be marked on the nameplate manufacturer name and a registered trademark or identification mark, Chinese product name, specifications, manufacturing location, the only identifiable
The content of the number, date of manufacture and so on. It should also be marked rated supply voltage range, rated frequency range other major electrical parameters.
And electrical power supply device according 5.3
5.3.1 General requirements
Signal layout and internal electrical components of the device should be reasonable, the operator in the installation, use, maintenance Security, convenience, all racks
Installation of equipment to do the arrangement in the removal does not affect other nearby devices.
Any electrical component mounting surface inside the outdoor unit distance from the bottom of the cabinet should be not less than 200mm.
5.3.2 Power
Rated voltage of the main power signal. AC 220V ± 44V, 50Hz ± 2Hz.
5.3.3 Switch
Signal to be installed includes an overload, short-circuit protection function of the power switch, the switch rated voltage, rated current value should be consistent with the AC
380V, 20A minimum capacity requirements. Signal should be independent, with overload and short circuit protection of the output circuit driving the lamp switch,
Switch rated voltage and rated current should meet AC 380V, 20A is a minimum capacity requirement. Signal should be connected to a separate backup power
Input terminal, the access standby power switch through the power switch, the transfer switch rated voltage, rated current should meet AC 380V,
20A minimum capacity requirements.
5.3.4 arrester
Power input terminal and the lamp control signal output terminal should install lightning protection devices and components, or take other measures to lightning, the cabinet signal
The lightning grounding terminal should be independent, and not shared with other ground terminal.
5.3.5 light controller member
Lamp controller output signal with a member optocouplers, solid state relays or other devices, control of the lamp and internal electrical strong signal output
Effective way isolation. In each lamp driver circuit should be installed in a fuse output, the lamp protection controller when a short circuit member.
5.3.6 Internal lighting device
The outdoor unit in the cabinet should be provided with an illumination means inside the cabinet to meet the lighting requirements.
5.3.7 Terminals
Terminal light control signal output terminal group should meet AC 220V, rated minimum capacity requirements. 5A. Terminal block (group) should
Fixedly secured to the cabinet or rack signal. During normal operation into contact split signal line, terminal blocks (groups) should not be loose now
Like. A signal output terminal should be used to press wire terminals, terminal or the like connected to the connector in a reliable manner. After the connection is completed, there should be no loose wires
Dynamic phenomenon.
AC load in normal use, when the cabinet door is opened and all the panels and in the normal position covers the exposed electrical 220V
Voltage terminals or the charging member, the protection should be taken to include a concave, fixed baffle plate, an insulating protective coating, or other means, such protection
Measures should not be easily removed, except for equipment maintenance situation.
5.3.8 Wire
Signal wires inside the copper should be used, which should be at least the supply conductors 20A current capacity, signal ground terminal connected to the guide
40A current capacity of the line should be.
5.3.9 wiring
The internal leads signal shall be suitably protected to ensure that the wires do not come into contact with the wire member may result in damage to the insulation, when
The wire needs to pass through a hole in metal, metal threading hole should be chamfered, must not have sharp edges, should be fitted with wire bush. All terminals and facilities
Wiring to be arranged neatly, the use of clips, cable jacket, cable or pipe fixed volume, eds line tied to the wire harness, wiring arrangements either do
It is wiring assembly removal will not affect unrelated to the cable assembly.
5.3.10 Ground
Special signal should be provided in the chassis ground terminal. Signal and the internal circuit unit rack mounting bracket, fixing bolt or the like
Normal operation using the accessible metal parts should be connected to the ground terminal, and to ensure that all members grounding continuity.
All AC 220V voltage carrying metal casing member should be connected to the ground terminal.
All terminals connected to the ground conductor should be yellow and green color copper wire or braided wire cross section is not less than 6mm2.
5.3.11 load requirements
Signal when the output should work driving resistive, capacitive, inductive load is light. In the case of a load connected to the above form
Next, when the drive signal off, light should be extinguished and the output AC voltage is less than 30V.
5.4 The basic functional requirements
5.4.1 General requirements
The basic functions of the signal following general requirements.
a) according to a predetermined display GB 14886 lights and light color conversion requirements, control the operating state lights;
b) inside the calendar clock signal, at 0 ℃ ~ 40 ℃, error does not exceed ± 20s/10d;
c) absence of special provisions, the following signal period are lS adjustment step;
d) flashing yellow signal of a frequency of 55 to 65 times per minute, the signal light and dark time ratio of 1; flash signal wherein the tungsten lamp
Allows to reduce the frequency, not less than 30 beats per minute, the light-dark signal is not greater than 1.1;
e) crosswalk lights flashing green signal frequency, with the ratio of the signal light and dark yellow flashing signal;
f) In the control mode switching, when the change timing scheme, the display state of the signal should be a smooth transition.
5.4.2 Start timing
When the signal power starts running, self-test should be performed, and then start the following sequence.
a) phase should enter yellow flashing signal, at least the duration of 10s;
After b) yellow flashing red light...
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