CN204408353U - A kind of testing equipment of portable FDR system - Google Patents
A kind of testing equipment of portable FDR system Download PDFInfo
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- CN204408353U CN204408353U CN201520001918.8U CN201520001918U CN204408353U CN 204408353 U CN204408353 U CN 204408353U CN 201520001918 U CN201520001918 U CN 201520001918U CN 204408353 U CN204408353 U CN 204408353U
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Abstract
The utility model discloses a kind of testing equipment of portable FDR system, comprise apparatus body, described apparatus body comprises the lid and casing that are provided with display screen, it is characterized in that, described casing is provided with cavity, described cavity layering is arranged, upper strata is provided with feature board, storage battery is installed by lower floor, described feature board comprises mainboard, the power board of switch plate and formation FDR system, baseband board and interface board, described baseband board is connected with mainboard, described interface board is connected with switch plate, described mainboard is connected with switch plate, described casing both sides are provided with test lead interface.With a whole FDR system of equipment simulating (comprising airborne station, ground base station and the communication server), can test multiple flight data simultaneously, improve testing efficiency, the installation of storage battery, the carrying out of field trial can be facilitated.And this equipment is provided with multiple heat abstractor, good heat dissipation effect, the life-span is long.
Description
Technical field
The utility model relates to a kind of testing equipment of testing wireless communication parameter, especially can when outfield does not possess test condition, returns to flying quality the testing equipment of portable FDR system that supervisory control system tests and safeguard in real time.
Background technology
Active service military aircraft, in order to ensure safe, raising flight training level, the enhancing war preparedness ability of aircraft, is equipped with various airborne equipment.Due to test, the maintenance of different airborne equipments, need its fixing multiple tester, and need technical professional, thus reduce the ability of maintenance of army to aircraft; The test program of its complexity, needs the human and material resources of at substantial.
At present, need to use a large amount of equipment and instruments to go to detect in the test to FDR system, maintenance.Need to carry ground receiving equipment, test computer and multiple tester during test airborne equipment; In like manner, when testing ground installation, need the airborne equipment of calibration, test computer and tester.Make test program very complicated, need the human and material resources of at substantial.And most testers all needs the power voltage supply of 220V, higher requirement is built to test environment, especially when field trial, have significant limitation to the power supply of test environment, scene cannot provide normal operating voltage sometimes, causes very large difficulty to test with maintenance.
Summary of the invention
In order to overcome prior art to the limitation and the complexity that fly to join test, the utility model provides a kind of testing equipment of portable FDR system newly, and this equipment can test parameters and the communications status of FDR system.
For achieving the above object, the technical solution of the utility model is: a kind of testing equipment of portable FDR system, comprise apparatus body, described apparatus body comprises the lid and casing that are provided with display screen, it is characterized in that, described casing is provided with cavity, described cavity is arranged by Laminates With Delamination, upper strata is provided with feature board, storage battery is installed by lower floor, described feature board comprises mainboard, the power board of switch plate and formation FDR system, baseband board and interface board, described baseband board is connected with mainboard, described interface board is connected with switch plate, described mainboard is connected with switch plate, described casing both sides are provided with test lead interface.
Further, described cavity is provided with two-layer.
Further, the sidewall of described cavity is provided with the first radiating block and the second radiating block, is provided with mounting blocks between described first radiating block and the second radiating block.
Further, described first radiating block and the second radiating block are provided with heat sink strip.
Further, described switch comprises 4 Ethernet interfaces.
Further, described laminate is provided with louvre.
Further, described apparatus body material is aircraft aluminum material.
Further, the corner of described apparatus body is provided with anti-wear angle bar.
The beneficial effects of the utility model are: with opening, easy implementation, the simple hardware of structure for general-purpose platform, scalable, the interchangeable software of communication function as much as possible is realized, by Ethernet interface, hardware and software network is connected, the multiple interfaces of final realization to military aircraft flies ginseng simulation test and generates various interface to fly ginseng source, detects various airborne equipment; With a whole FDR system of equipment simulating (comprising airborne station, ground base station and the communication server), can test multiple flight data simultaneously, improve testing efficiency, the installation of storage battery, the carrying out of field trial can be facilitated.And this equipment is provided with multiple heat abstractor, and different radiator structures, make good heat dissipation effect, the life-span is long.
Low-power consumption, high reliability and construction cycle antijamming capability that is short and broadband communication is strong, intercept probability is low, be easy to networking.Adopt installing and using of large volume, high-capacity lithium battery, the power-off test for outfield provides and reliably ensures.
Volume is little, lightweight, adopts totally-enclosed cavity, can adapt to severe natural environmental condition, and flexibility is good, and portability is strong.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the testing equipment of portable FDR system;
Fig. 2 is the structural representation of the cavity of the testing equipment of portable FDR system;
Fig. 3 is the structural representation on the cavity upper strata of the testing equipment of portable FDR system;
Fig. 4 is the structural representation of the cavity lower floor of the testing equipment of portable FDR system.
Wherein: 1, lid, 2, casing, 3, cavity, 4, anti-wear angle bar, 11, display screen, 31, laminate, the 32, first radiating block, the 33, second radiating block, 34, mounting blocks, 35, louvre, 311, mainboard, 312, interface board, 313 baseband boards, 314, power board, 315, storage battery.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
Concentrate design and installation in cavity 3 mainboard 311, FDR system, and various testing software required for design and installation is to mainboard 311, makes this equipment can simulate FDR system airborne equipment, ground installation and utilize the various flight data of various software test.
In conjunction with as Figure 1-4, apparatus body comprises the lid 1 and casing 2 that are provided with display screen 11, and the cavity 3 of casing 2 adopts double layer design, and upper strata is installed mainboard 311, switch plate and formed the power board 314 of FDR system, baseband board 313 and interface board 312; The high storage battery 315 of energy storage is installed by cavity lower floor, can power in unallowed situation as the receive path of mainboard 311, switch plate, baseband board 313, interface board 312 and power board 314 provides operating voltage in field trial, guarantee equipment can continuous operation more than 5 hours, and test job can be carried out smoothly.
Equipment adopts aircraft aluminum material and totally enclosed cavity 3, and heat sinking function mainly relies on the housing of casing.Simultaneously in order to increase radiating effect further, the sidewall of cavity 3 is provided with the first radiating block 32 and the second radiating block 33, be provided with mounting blocks 34 between first radiating block 32 and the second radiating block 33, the first radiating block 32 and the second radiating block 33 are provided with heat sink strip, laminate 31 are provided with louvre 35.
In order to prevent corner from wearing and tearing, be provided with anti-wear angle bar 4 in corner.
Power board, baseband board and interface board together constitute existing FDR system, and data transmit-receive port and test port with reference to the wiring of FDR system, and are received cabinet reserved location by cable plug, for realizing the test function of equipment by its mode of connection; On baseband board, Ethernet transmitting-receiving port is connected to the network interface of mainboard by netting twine, on interface board, Ethernet transmitting-receiving port is connected to switch expanded metals mouth by netting twine, mainboard Ethernet transmitting-receiving port is connected to switch expanded metals mouth by netting twine, computer server is connected with test macro, achieves the merging of test macro and server.
Comprise design philosophy, major technique, main feature, apparatus body, described design philosophy have employed network and adds Software Radio Design scheme, its basic thought is for general-purpose platform with opening, easy implementation, the simple hardware of structure, scalable, the interchangeable software of communication function as much as possible is realized, by Ethernet interface, hardware and software network is connected, the multiple interfaces of final realization to military aircraft flies ginseng simulation test and generates various interface to fly ginseng source, detects various airborne equipment; Described major technique utilizes that FPGA low-power consumption, high reliability and construction cycle antijamming capability that is short and broadband communication is strong, intercept probability is low, be easy to the features such as networking, software wireless testing equipment is realized with FPGA, not only reduce equipment volume, and there is greater flexibility and controllability; Described main feature
Wideband data transmit: 200MHz ~ 2.4GHz(appear on the scene can customize according to customer requirement frequency range) operating frequency, the transmission realizing flight data under multi-frequency environmental condition can be met, for the radio environment of complexity provides reliable guarantee;
Several data interface: there are RS232, RS422, RS485,1553B, Ethernet, Guang Kou, the multiple interfaces (other interface is customizable) such as 429, meet the multiple interfaces demand of different aircraft;
Powerful flying power: the use of large volume, high-capacity lithium battery, can provide strong Support for field trial;
Perfect software supports: adopt global satellite positioning advanced in the world, number biography frequency-hopping radio mechanics of communication, GIS geographic information processing technology and computer network communication and FPGA data processing technique, a set of software systems for testing, safeguarding various airborne equipment developed.Utilize this system can the high speed moving target such as all aircraft in radio communication coverage of remote wireless monitoring.Utilize wireless air relay communication net by the locating information of airborne equipment collection, fly the ginseng information that flies that ginseng equipment obtains and be sent to and combine inspection instrument, after software is understood, the position of moving target, translational speed can be known, fly visual information such as ginseng parameter and analog capsule cabin etc.
The major function that this equipment has comprises:
1:SSC-39 radio station checking function (wireless, wired).
2:SSC-51 radio station checking function (wireless, wired).
3: fly ginseng RS422 interface emulates number source and export.
4: fly ginseng NET source analog and export.
5: airborne 1553B source analog exports.
6: coordinate SSC-39 radio station temporary base station server capability.
7: coordinate SSC-51 radio station temporary base station server capability.
8: the output function of the self-defined output format analog source of interface.
9: interface data receives display data function (Special display needs programming).
9:SSC-39 radio station function (wireless, wired) is set.
10:SSC-51 radio station function (wireless, wired) is set.
11: wireless frequency spectrum scan function.
12: radio frequency detector function.
This equipment have employed network and adds Software Radio Design scheme, its basic thought is for general-purpose platform with opening, easy implementation, the simple hardware of structure, scalable, the interchangeable software of communication function as much as possible is realized, by Ethernet interface, hardware and software network is connected.The multiple interfaces of final realization to military aircraft flies ginseng simulation test and generates various interface to fly ginseng source, detects various airborne equipment.
Go for just religion-6, destroy 7, destroy 8, K-8, destroy religion 9, destroy 10, fortune 8, Hong 6 etc. variously to destroy, by force, Hong, the test of fortune, helicopter, unmanned plane and other kinds carry-on flight parameter and simulate the generation of various flight parameter.
Should be understood that, above-mentioned embodiment of the present utility model only for exemplary illustration or explain principle of the present utility model, and is not formed restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.In addition, the utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (8)
1. the testing equipment of a portable FDR system, comprise apparatus body, described apparatus body comprises the lid and casing that are provided with display screen, it is characterized in that, described casing is provided with cavity, described cavity is arranged by Laminates With Delamination, upper strata is provided with feature board, storage battery is installed by lower floor, described feature board comprises mainboard, the power board of switch plate and formation FDR system, baseband board and interface board, described baseband board is connected with mainboard, described interface board is connected with switch plate, described mainboard is connected with switch plate, described casing both sides are provided with test lead interface.
2. the testing equipment of portable FDR system according to claim 1, is characterized in that, described cavity is provided with two-layer.
3. the testing equipment of portable FDR system according to claim 1, is characterized in that, the sidewall of described cavity is provided with the first radiating block and the second radiating block, is provided with mounting blocks between described first radiating block and the second radiating block.
4. the testing equipment of portable FDR system according to claim 3, is characterized in that, described first radiating block and the second radiating block are provided with heat sink strip.
5. the testing equipment of portable FDR system according to claim 1, is characterized in that, described switch comprises 4 Ethernet interfaces.
6. the testing equipment of portable FDR system according to claim 1, is characterized in that, described laminate is provided with louvre.
7. the testing equipment of portable FDR system according to claim 1, is characterized in that, described apparatus body material is aircraft aluminum material.
8. the testing equipment of portable FDR system according to claim 1, is characterized in that, the corner of described apparatus body is provided with anti-wear angle bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001918.8U CN204408353U (en) | 2015-01-04 | 2015-01-04 | A kind of testing equipment of portable FDR system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520001918.8U CN204408353U (en) | 2015-01-04 | 2015-01-04 | A kind of testing equipment of portable FDR system |
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| CN204408353U true CN204408353U (en) | 2015-06-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539376A (en) * | 2015-01-04 | 2015-04-22 | 北京军懋国兴科技有限公司 | Portable test equipment for flight data recorder system |
| CN105425767A (en) * | 2015-11-04 | 2016-03-23 | 中国直升机设计研究所 | Method of maintenance equipment for automatically identifying different helicopter types to be tested |
-
2015
- 2015-01-04 CN CN201520001918.8U patent/CN204408353U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539376A (en) * | 2015-01-04 | 2015-04-22 | 北京军懋国兴科技有限公司 | Portable test equipment for flight data recorder system |
| CN104539376B (en) * | 2015-01-04 | 2023-07-04 | 北京军懋国兴科技股份有限公司 | Portable flight parameter system's test equipment |
| CN105425767A (en) * | 2015-11-04 | 2016-03-23 | 中国直升机设计研究所 | Method of maintenance equipment for automatically identifying different helicopter types to be tested |
| CN105425767B (en) * | 2015-11-04 | 2018-05-18 | 中国直升机设计研究所 | A kind of method of the different types to be measured of maintained equipment automatic identification |
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Address after: 100075, No. 7, building B, No. 26, West Ring Road, Fengtai District, Beijing Patentee after: BEIJING JUN MAO GUO XING TECHNOLOGY COMPANY LIMITED Address before: 100087, No. 80, building 63, West Fourth Ring Road, Fengtai District, Beijing Patentee before: BEIJING JUNMAO GUOXING TECHNOLOGY CO., LTD. |