General specification of airport surveillance primary radar for air traffic control
Some standard content:
Electronic Industry Standard of the People's Republic of China
SJ/T 10205-91
General Technical Conditions for Primary Radar of Air Traffic Control Airport Surveillance
1991-05-28 Issued
Implementation on 1991-12-01
Ministry of Machinery and Electronics Industry of the People's Republic of China: Issued Electronic Industry Standard of the People's Republic of China
General Technical Conditions for Primary Radar of Air Traffic Control Airport Surveillance
3 Subject Content and Applicable Scope
SJ/T10205-91
This standard is the technical requirements of the primary radar of air traffic control airport surveillance (called airport surveillance primary radar), including product inspection, inspection rules and marking, packaging, transportation, etc. This standard applies to air traffic control airport surveillance primary radars, and is the basic basis for formulating the production and standards of air traffic control airport surveillance primary radars.
2 Reference standards
GJH 74. 4
GTB 74. 9
GJT 74. 10
GJBISI
GIB152
G:R3873
SJ3223
3 Terminology
Military ground radar acceptance technical conditions, technical items, control items, general environment requirements, military ground radar equipment requirements, design environment requirements and test conditions for military ground radar general technical acceptance conditions for military ground radar general technical acceptance conditions for military ground radar Maintenance requirements and test methods for military equipment and subsystems, electromagnetic radiation induction safety requirements, equipment and subsystems, market-oriented transmission and integration communication equipment products, general technical components, general technical conditions for ground-based transmission systems, general requirements for ground-based transmission systems 3.1. Aircraft monitoring system, belonging to the main equipment of the air traffic control system, which monitors the aircraft and flying objects flying in the air near the airport. Technical requirements 4. 1 - General requirements
4. 1. 1 Control mode
The Ministry of Machinery and Electronics Industry of the People's Republic of China approved the implementation of 1391-12-01 on May 28, 1991
SJ/I 10205-91
Typesetting monitoring and control mode of the second-hand work shall be selected from the following modes: a.
Original control/digging:
Humanitarian.
4.1.2 Line transportation and installation mode
Line special installation mode shall be selected from the following modes: a.
Kaichang monitoring and I second-hand city station large combination installation. b.
4.1.3 Monitoring display
It should have a three-dimensional position display for monitoring. 4.1.4 Self-test equipment
It should be equipped with automatic fault diagnosis, case position and automatic switching function cycle. 4.1.5 The structure of the airborne flexible control system shall meet the following requirements: 4.1.6 Safety In order to ensure the safety of personnel and facilities, the design of the airport primary detection system shall meet the relevant safety requirements stipulated in Article 1.9. 4.2.1 Detection range The effective reflection of the target on the day shall not be less than 12m. The rate of detection shall not be less than 10%; the vertical detection range of the airport surveillance system shall not be less than the airspace shown by the thick solid line in Figure 1: The vertical detection range shall not be less than the airspace shown by the thick solid line in Figure 1: The height of the target is 10%; the distance from the target to the airport surveillance system is 0. G-~40°.
750Um:
The maximum detection accuracy of the center,
d, the maximum detection accuracy: 150ki1
4.2.2 Detection accuracy
Effective distance accuracy:
SJ/T10205-91
When the distance is less than 50km, it is not less than 202m
When the distance is greater than 50km, it is greater than 00m,
b. The accuracy is not greater than 1°.
4.2.3 Resolution
a. The distance resolution is not greater than 400m
, and the resolution is not less than F2.°
|4.2.4 Antenna speed
In the range of 1~15mi, the domestic selection
4.2.5.T The working range
shall be selected according to the national frequency range. 4.2.6 The ability to adapt to the multiple-band combustion
4.2.6.1 Ability to resist ground clutter interference
The resistance to ground clutter detection system shall be specified by the product standard.
h. It should have the ability to be disturbed by the ground.
4.2.6.2 Ability to resist dynamic clutter interference
It should have the ability to handle dynamic clutter signals and expand the dynamic detection work index. The product standard stipulates: a. The system should have the ability to twist the wave ratio. The system should also have the ability to resist dynamic waves. 4.2.6.3 The system should have the ability to directly pulse the multiple differential speed. The speed should not be less than 200k1/I. 4.2.7 Recording 42.7.1 The system should be selected in the following ways: automatic pre-recording, point speed auxiliary output: automatic recording, track extraction. 4.2.7.2 The system should be in accordance with the product standard. 4.2.8 Interface The system should be in accordance with the product standard. The monitoring antenna assembly components: a. The electrical connection and synchronization card that work with the secondary monitoring station should be provided; b. The primary and primary surveillance stations at the airport can record the data of the airport monitoring primary radar and secondary radar according to the agreement of the air traffic control system! The air traffic control system should provide various guidance for the primary and secondary monitoring equipment of the aircraft, including the type, characteristics and d. The data format should comply with the regulations of the air flexible control system; e. According to the quality of the signal and the environment conditions of the equipment configuration, the transmission of the signal can be practical and reliable (cable, optical fiber and wave transmission).
4.2.9 Power supply
Use Yuan Hu four-system AC power source: when the output rate is 5 and the line voltage is 8V1:5%, the standard field blue vision 3
SJ/T 1205-91
should be able to work normally; when the line output is 3V0%, the airport monitoring cabinet should be able to work again as required by the product standard
4.2.10 Continuous working capability
The airport monitoring cabinet should be able to work continuously as required by the product standard before and after the operation test. 4.3: Subsystem requirements
4.3.1 The main technical performance requirements of the transmitting subsystem shall comply with the requirements of 4.2 of S『3233. 4.3.2 The main technical performance requirements of the receiving subsystem shall comply with the provisions of 5.32134.2. 4.3.3 The main technical performance requirements of other subsystems shall comply with the relevant requirements of GB74.4.4, technical indicators and product standards. 4.4 Environmental conditions: The requirements for commercial temperature environmental conditions of airport surveillance: The specific requirements of the product specifications for transportation, storage and use can be selected from Table 1. Table 1 High temperature conditions requirements Application place 4.4.2 Working temperature: 4 -47, -45 +55, +60 +80 +120 °C Low temperature environmental conditions requirements for airport surveillance primary radar. According to the product's physical structure during transportation, storage and use, select from Table 2.
Table 2 Temperature-controlled environmental conditions
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Indoor·Outdoor
4.4.3 Constant heating
Working limit
—55.40,-45
0,·45,—50
Airport surveillance-The constant humid heat environmental conditions required should be based on the specific conditions of product transportation, storage and use in the community, and shall be determined according to the requirements in Table 3.
Table 3 Constant explosion heat environment conditions
4.4.4 Wind resistance
Relative humidity
95-- ya
When the wind speed is not more than 22m/h, the system should be able to work normally. Circulation temperature
When the wind speed is not more than 33m, the load should be able to work (when the thickness of the ice on the day is m, the wind speed that the day flame withstands b.
SJ/T 10206-91
c. When the wind speed is not more than 5/h, the load should not be damaged 4.4.5 The equipment shall be able to work at an operating temperature below 20 °C. 4.5 Maintainability and maintainability 4.5.1 The maximum time between failures (MTBF) and failure reduction (MTTR) shall not be less than 70 min. 4.5.2 Maintainability The equipment shall have a minimum operating time of 10 min. 4.6 Electromagnetic compatibility The requirements for the emission and energy conversion of airport surveillance equipment shall comply with the requirements of GB/T 151. 5 Test methods
5.1 General requirements
General requirements of this standard The test methods of 4.1.1~4.1.6 shall be determined by the manufacturer. The test results shall meet the requirements of 1.1.1~4.1.6.
5.2 Test of performance of the ferrite
5.2.1 Shear range
The test method shall be in accordance with the provisions of Chapter 3 and Chapter 4 of GIB74.8. The test results shall meet the requirements of 1.2.1. 5.2.2 Detection box accuracy
Test method shall be in accordance with the provisions of Chapter 3 and Chapter 6 of GIB74.8. The test results shall meet the requirements of ±2.2. 5.2.3 The test method for grouping small waves shall be specified in the product standard, and the test results shall meet the requirements of Article 4.2.3. 5.2.4 The test method for large line speed shall be specified in the product standard, and the test results shall meet the requirements of Article 4.2.4. 5.2.5 The test results for operating frequency band shall be measured by scanning rate meter and shall meet the requirements of Article 4.2.5. 5.2.6 Ability to adapt to complex environment 5.2.6.1 The test method for resisting multi-wave interference shall be specified in the product standard, or the test results shall meet the requirements of Article 4.2.6.1. 5.2.6.2 The test method for resisting major interference shall be specified in the product standard, and the test results shall meet the requirements of Article 4.2.6.2. 5.2.6.3 The test method for reverse speed capability shall be determined by the product standard, and the test results shall meet the requirements of 4.2.6.3. 5.2.7 The test method for input shall be determined by the product standard, and the test results shall meet the requirements of 4.2.7. 5.2.8 The test method for interface shall be determined by the product standard, and the test results shall meet the requirements of 4.2.8. 5.2.9 The test method for output shall meet the requirements of 1.2., and the rated power and voltage of the power station shall be adjusted respectively. Check the working state of the machine - 5.2.2. SJ/T10205-91. The product standard shall be met for each item, and the test results shall meet the requirements of 4.2. 5.2.10 Continuous working pressure
Under the condition of self-heating environment, the continuous running time of acceptance inspection is 24: When conducting inspection, the continuous running time is selected. The test results shall meet the requirements of 4.2.10.
5.3 Subsystem test
5.3.1 Transmitting subsystem
Main technical performance test method According to the provisions of 5.2 of S3223, the test results shall meet the requirements of 1.3.1. 5.3.2 Receiving subsystem
Main technical performance test method According to the provisions of 5.2 of S3218, the test station shall meet the requirements of 3.2. 5.3.3 Other subsystems
Main technical performance test method is specified by product standards. The test results shall meet the requirements of 4.3.3. 5.4 Environmental Condition Test
The "General Requirements" for environmental condition test are in accordance with the relevant specifications of 3.1-3.2 of IEC 6174.6. 5.4.1 High temperature working test and high temperature storage test can be carried out separately or in combination. The test method shall comply with the provisions of 2.1 and 4.25 of IEC 6174.6. The test time and the intermediate and final inspection items shall be specified by the product standard in accordance with the relevant implementation rules. The test results shall comply with the requirements of 4.4.1. 5.4.2 Low temperature working test and low reliability storage test can be carried out separately or in combination. The test method shall comply with the provisions of 7.2.4 and 7.2.5 of IEC 6171.5. The test time, the start, duration and final test items of the test process and the implementation details shall be specified by the product standard. The test results shall meet the requirements of 4.4.2. 5.4.3 Steady humidity and heat
The steady humidity and heat test shall be carried out in accordance with the relevant provisions of Article 6.2 of B74.6. The test time is 1. The start, duration and final test items of the test process and the implementation details shall be specified by the product standard. The test results shall meet the requirements of 4.4.3.
5.4.4 Expansion ||tt || The wind protection test results are as follows: GJD74.6 1G.2.4 6.2.5 The test results shall comply with the requirements of 4.4.4
5.4.5 The test is carried out in accordance with the relevant provisions of GJ74.5.2.5. The test time is the initial test, the intermediate test items and the relevant actual product standards. The test station shall comply with the requirements of 4.4.5 5.5 Feasibility test
5. 5.1 The reliability test shall be carried out in accordance with the relevant provisions of GJB74.7. The specific implementation shall be specified by the product standard. The test results shall meet the requirements of 4.5.1. 6.5.2 Maintainability The maintenance test shall be carried out in accordance with the provisions of GJ74.10. The results shall meet the requirements of Article 1.5.2. 5.6 Electromagnetic thermal conductivity test shall be carried out in accordance with the provisions of GJ315. The implementation details shall be specified by the product standard. The test results shall meet the requirements of Article 1.5. 6 Inspection rules 6.1 Inspection classification The inspection of the machine domain supervision regulations is divided into: final inspection: acceptance inspection and routine inspection.
6.2 Inspection and Repair Items
All types of inspection items must be listed in Table 4 every month.
Inspection items
SJ/T10205—91
Table 4 Inspection items
Inspection classification
Standardized inspection position
Control mode
Equipment
Monitoring display
Self-inspection equipment
Safety
Test range
Test auxiliary
Fen group power
Heavenly demon transmission
Working frequency band
Hangzhou miscellaneous down-to-earth accumulation ability
Hangzhou dynamic cost is interfered with the problem
Connection work ability
Development and research system
Technical collection system
: other low-level systems
Constant temperature
Acceptance according to routine inspection
1.... 1. 2 1. 1. 3 1. 2. 1. 2. 1. 1. 3 1. 2. 1. 2. 1. 2. 1. 2. 3 1. 2. 1. 1. 3. 1. 2 ... Bars
5.2.6.Bars
3. 2. 6. 2 more
5. 2. 6. 3 bars
5. 2. 7 bars
6. 2. 9 bars
E. 2.10 bars
5. 3:1 bars
5. 3. 3 bars
5. 4.1 Yong
5. 4. 2 Yong
E. d. 3 items
The source of monitoring can
Yoyou
I: ““The indication must be
\○\List of optional items
5.3 Finalization inspection
SJ/T10205—91
Inspection classification
Finalization inspection light
Acceptance inspection weak
Carry out inspection
When the product is finalized in design or production: it should pass the finalization inspection, 6.3.2 Sampling
The sample efficiency of finalization inspection is - part.
633 Determination of pass and fail
Technical requirements
4. 4. 5 Series
1. 5. 1 Pulp
Test method
5. 4. 4
5. 4.5
5. 5.1. All items that have been inspected are qualified if they meet the requirements of the product standards. If any item is found to be inconsistent with the requirements of the product standards, it will be deemed unqualified. 6.3.4 New inspection
Unqualified products shall be re-inspected by the manufacturer to eliminate defects and make necessary adjustments, and then be re-inspected until they meet the requirements. 6.4 Inspection
6.4. 1 Timing
All products submitted for delivery shall be inspected. 6.4.2 Sampling
100% of each product shall be inspected. 6.4.3 Judgment of compliance and non-compliance
All items that have been inspected meet the requirements of the product standards and are deemed qualified. If any item is found to be inconsistent with the requirements of the product standards, it will be deemed unqualified. 6.4.4 Inspection
For unqualified products, the manufacturer shall eliminate the defects and then conduct acceptance inspection. If the products fail to meet the standards after two acceptance inspections, they may be rejected. The rejected products may be handled according to the provisions of GJB74.9, 2.2. 6.5 Routine inspection
6. 5-1 Temporary inspection
In principle, the product should be inspected retrospectively at each production start. 5.5.2 Sampling
The samples shall be randomly selected from the qualified products at the acceptance inspection. The number of samples is the number of samples. 6.5.3. After judging whether it is qualified or unqualified, there may be items that have been planned for control inspection and all of them are in compliance with the provisions of the product standards. They are judged as unqualified. 6.5.1. For products that fail to meet the requirements of the product standards, the manufacturer shall conduct a new inspection according to the requirements of the product standards. The reasons for failure shall be found out, and all products shall be sampled and removed. After the defects are eliminated, the samples shall be re-inspected according to the provisions of 6.5. During the re-inspection, the inspection items that are not related to the qualified items may not be carried out. If the new inspection fails, the batch of products shall be judged as unqualified. The unqualified products shall be replaced according to the requirements of 5.2 of 74.9. 6.5.5 Sample handling After the routine inspection samples are adjusted and resubmitted for acceptance inspection, they can be used as part of the original delivery batch. If there are special requirements for the handling of routine inspection samples, they should be clearly specified in the production order contract or product standard. 7 Marking, packaging, transportation and storage 7.1 Marking 7. 1.1 Product marking
a. Manufacturer's name or mark;
b. Product model;
c. Production batch number
d. Production date.
7.1.2 Packaging marking
The marking and marking method of the packaging box shall comply with the provisions of Article 4.1 and Article 4.2 of GB3373. 7.2 Packaging
7.2.1 The basic requirements for product packaging shall comply with the provisions of Article 2.1 of GB3873. 7.2.2 The protection requirements for product packaging shall comply with the provisions of Article 2.2 of GB3873. 7.2.3 The types and requirements of packaging boxes and containers shall comply with the provisions of Article 2.3.1 of GB3673. 7.2.4 The accompanying documents shall comply with GB3873. 3B73, 4.3 rate regulations, 7.3 Transportation
7.3.1 The packaged products should be able to adapt to road, rail, sea, air and other delivery, 7.3.2 During transportation, the products should not fall to the ground, should be protected from sunlight, dust and mechanical trees. .4 Storage
7.4.1 The ambient temperature of the warehouse for storing products is ~4℃, and the relative humidity is not more than 80%. There should be no acid, oxidizing and corrosive gases in the warehouse, and no strong disturbance, impact, and strong field effects. 7.4.2 The storage period of the product should not exceed two years. Additional notes:
This standard was funded by the No. 784 Factory of the Ministry of Electronic Industry of Jicheng. The main drafters of this standard are: Zhu Shaorong, Mo Yu, Zeng Yuwen,
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