CN113487916A - Aircraft traffic control collision avoidance system - Google Patents
Aircraft traffic control collision avoidance system Download PDFInfo
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- CN113487916A CN113487916A CN202111048587.XA CN202111048587A CN113487916A CN 113487916 A CN113487916 A CN 113487916A CN 202111048587 A CN202111048587 A CN 202111048587A CN 113487916 A CN113487916 A CN 113487916A
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- filtering
- power supply
- attraction
- collision avoidance
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/04—Anti-collision systems
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Abstract
The invention discloses an aircraft traffic control collision avoidance system, which belongs to the field of traffic control systems, and comprises a TCAS processor, wherein the TCAS processor is electrically connected with a stable processor power supply through a lead, the outer end of the stable processor power supply is wrapped with an isolated power supply shell, a flexible wrapping filter sleeve positioned on the outer side of the stable processor power supply is fixedly connected in the isolated power supply shell, the stable processor power supply can be effectively and stably isolated through the matching of the isolated power supply shell, the flexible wrapping filter sleeve and a middle-layer filter attraction film, the influence of the external environment on the stable processor power supply is reduced, the power supply quality of the stable processor power supply is improved, the phase deviation of the stable processor power supply is reduced, the influence degree of the stable processor power supply on the TCAS processor is reduced, the fault rate calculated by the TCAS processor is further reduced, and the instruction correctness of the aircraft collision avoidance system is improved, effectively keep the normal operation of air traffic order, improve the security of air navigation.
Description
Technical Field
The invention relates to the field of traffic control systems, in particular to an aircraft traffic control anti-collision system.
Background
With the continuous development of Chinese aviation technology, the continuous construction of various large airports and the continuous expansion of air routes in recent years, the creation of a safe, orderly and high-efficiency air traffic environment is particularly important. As the aircraft flies in the sky like an infinite space, but is influenced by the environments such as the ground, the air and the like, the air traffic management is more important to ensure the interval and the safety of various flight routes, and the air traffic management system is continuously improved and improved.
In order to improve the safety of the airplane flying in the air, an airplane collision avoidance system (TCAS for short) and related technologies are also continuously improved and developed, and the airplane collision avoidance system mainly comprises a TCAS processor (or computer), an antenna, a TCAS/ATC control box, an EFIS system and an audible warning system. The TCAS processor (or computer) is the core component of the airplane collision avoidance system, and the main functions of the TCAS processor (or computer) are to send out inquiry signals, receive response signals of an intruded airplane, receive digital and discrete signals of other local systems, calculate based on local data and received data, generate traffic advisory and decision advisory.
The TCAS processor is used as the core of the airplane anti-collision system, in the using process, not only a large number of calculation tasks are required to be completed, but also the functions of a transmitter and a receiver are required, so the precision requirement is higher, and the function of accurate protection is met.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an aircraft traffic control collision avoidance system, which can effectively and stably isolate a stable processor power supply, reduce the influence of the external environment on the stable processor power supply, improve the power supply quality and the phase deviation of the stable processor power supply, reduce the influence degree of the stable processor power supply on a TCAS (traffic collision avoidance system), further reduce the fault rate calculated by the TCAS, improve the correctness of an aircraft collision avoidance system instruction, effectively keep the normal operation of air traffic order, improve the safety of air navigation, improve the filtering effect of a middle filtering attraction film, reduce the influence of a sound wave band on the TCAS in the flight process and further improve the stability of the TCAS through the matching of an inner filtering attraction film and an outer filtering attraction film, the safety of the aircraft collision avoidance system is improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An aircraft traffic control anti-collision system comprises a TCAS (traffic collision avoidance system) processor, an anti-collision data display, an anti-collision warning player, a signal transceiving antenna and a stable processor power supply, wherein the TCAS processor is installed in an aircraft control room and is electrically connected with the stable processor power supply through a lead, the outer end of the stable processor power supply is wrapped with an isolated power supply shell, and a flexible wrapping filter sleeve positioned on the outer side of the stable processor power supply is fixedly connected in the isolated power supply shell;
the flexible wrapping filtering sleeve side wall is provided with a filtering adjusting hole, a middle-layer filtering attraction film is fixedly connected in the filtering adjusting hole, a limiting containing strip is fixedly connected to the inner wall of the filtering adjusting hole and is positioned at the inner side of the middle-layer filtering attraction film, an inner-layer filtering attraction film is slidably connected in the limiting containing strip, a traction sliding strip is fixedly connected to the upper end of the inner-layer filtering attraction film and is slidably connected with the filtering adjusting hole, a storage strip is fixedly connected to the upper inner wall of the filtering adjusting hole and is positioned at the outer side of the middle-layer filtering attraction film, an outer-layer filtering attraction film is slidably connected in the storage strip, a containing sliding strip is fixedly connected to the lower end of the outer-layer filtering attraction film and is slidably connected with the filtering adjusting hole, and stable type processor power can be effectively and stably isolated through the cooperation of an isolated power supply shell, the flexible wrapping filtering sleeve and the middle-layer filtering attraction film, reduce the influence that external environment produced stable form treater power, improve its power quality and reduce its phase deviation, reduce its influence degree to the TCAS treater, and then reduce the fault rate that the TCAS treater calculated, improve the exactness of aircraft collision avoidance system instruction, effectively keep the normal clear of air traffic order, improve the security of air navigation, and attract the cooperation of membrane and outer filtering through inner filtering, can improve the filtering effect of middle level filtering attraction membrane, reduce the influence of flight in-process sound wave band to the TCAS treater, further improve the stability of TCAS treater, improve aircraft collision avoidance system's security.
Further, the equal automatically controlled shrink strip of both ends about inlayer filtering attraction membrane and outer filtering attraction membrane, the inner wall has all been seted up about the filtering regulation hole and has been expanded the guide way with automatically controlled shrink strip cooperatedly, controls inlayer filtering attraction membrane and outer filtering attraction membrane through automatically controlled shrink strip, is convenient for adjust the filtering performance between inlayer filtering attraction membrane, middle level filtering attraction membrane and the outer filtering attraction membrane, increases filtering effect, and then reduces the influence degree of sound wave band to the TCAS treater, improves the stability of its voltage, reduces the phase deviation value.
Further, be provided with the stabilized power supply subsystem in the TCAS treater, the stabilized power supply subsystem is including power stabilization processing unit, power stabilization processing unit's input is connected with power temperature sensing unit, power stabilization processing unit's output is connected with power filtering heat dissipation regulating unit, power filtering heat dissipation regulating unit passes through wire and automatically controlled shrink strip electric connection, detects the situation of TCAS treater through stabilized power supply subsystem, can react fast automatically, improves power stability, effective accurate aircraft collision avoidance system's monitoring signal.
Furthermore, the four corners of the inner wall of the flexible wrapping filter sleeve are respectively and fixedly provided with a temperature detector matched with the power supply of the stable processor, and the temperature detector is electrically connected with the power supply temperature sensing unit through a lead.
Furthermore, the filtering pores on the inner filtering attraction film and the outer filtering attraction film are 0.4-0.6 times of the filtering pores on the middle filtering attraction film, sound in different wave bands is absorbed by setting the filtering pores in different ranges, filtering effectiveness is improved, the filtering pores on the middle filtering attraction film are controlled to be larger, and when the stable processor power supply needs to rapidly dissipate heat, the shielding degree of the filtering pores is reduced, and heat dissipation efficiency is improved.
Further, the inner filtering attraction membrane is close to a plurality of thermal adsorption wires of outer filtering attraction membrane one end fixedly connected with, outer filtering attraction membrane is close to a plurality of thermal-arrest micropores of mutually supporting with thermal adsorption wires of inner filtering attraction membrane one end fixedly connected with, and after inner filtering attraction membrane and outer filtering attraction membrane expand, thermal adsorption wires heat conduction constantly extends to outer filtering attraction membrane to with thermal-arrest micropore contact, and then improve the inside heat conduction efficiency of stable form treater power, effectively keep the stability of dispelling the heat.
Further, a plurality of radiating fins of isolated power shell outer end fixedly connected with, radiating fin inner extends to isolated power shell inboard to attract the membrane to cooperate with outer filtering, radiating fin can conduct the heat in the stable form treater power, makes it fully dispel the heat, reduces the temperature around the stable form treater power, and then improves the stability of stable form treater power supply, improves the precision that the TCAS treater calculated.
Furthermore, the radiating fin is close to one end of the flexible wrapping filtering sleeve and is fixedly connected with a plurality of heat expansion type heat absorbing plates, the outer ends of the heat expansion type heat absorbing plates are provided with a plurality of heat collecting holes, the heat expansion type heat absorbing plates can be heated and expanded, the contact range of the radiating fin and the flexible wrapping filtering sleeve is enlarged, the heat conduction area is enlarged, and the heat conduction efficiency is improved.
Furthermore, a heat absorption guide groove matched with the heat expansion type heat absorption plate is formed in the isolation type power supply shell, and the outer end of the heat expansion type heat absorption plate is hermetically adhered to the heat absorption guide groove.
Furthermore, the input end of the TCAS processor is electrically connected with the signal transceiving antenna through a lead, and the output end of the TCAS processor is electrically connected with the anti-collision data display and the anti-collision warning player through leads respectively.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through isolated power shell, the cooperation of flexible parcel filtering cover and middle level filtering attraction membrane, can effectively stabilize the isolation to stable form treater power, reduce the influence that external environment produced stable form treater power, improve its power quality and reduce its phase deviation, reduce its influence degree to the TCAS treater, and then reduce the fault rate that the TCAS treater calculated, improve the exactness of aircraft collision avoidance system instruction, effectively keep the normal clear of air traffic order, improve the security of air navigation, and through the cooperation of inlayer filtering attraction membrane and outer filtering attraction membrane, can improve the filtering effect of middle level filtering attraction membrane, reduce the influence of in-process sound wave band to the TCAS treater, further improve the stability of TCAS treater, improve aircraft collision avoidance system's security.
(2) The inner filtering attraction film and the outer filtering attraction film are controlled through the electric control contraction strip, the filtering performance among the inner filtering attraction film, the middle filtering attraction film and the outer filtering attraction film is convenient to adjust, the filtering effect is improved, the influence degree of a sound wave band on the TCAS processor is further reduced, the voltage stability is improved, and the phase deviation value is reduced.
(3) The condition of the TCAS processor is detected through the stable power subsystem, the automatic and quick response can be realized, the power stability is improved, and the monitoring signal of the airplane anti-collision system is effectively and accurately obtained.
(4) Absorb the sound of different wave bands through the filtering hole that sets up different scopes, improve the validity of filtering to the filtering hole that control middle level filtering attracts the membrane is great, when stable form treater power needs quick heat dissipation, reduces the degree of sheltering from in filtering hole, improves the radiating efficiency.
(5) After the inner filtering attraction membrane and the outer filtering attraction membrane are unfolded, the heat absorption wires are continuously extended to the outer filtering attraction membrane through heat conduction and are in contact with the heat collection micropores, so that the heat conduction efficiency in the stable processor power supply is improved, and the heat dissipation stability is effectively kept.
(6) The radiating fins can conduct heat in the stable processor power supply, so that the heat is fully radiated, the temperature around the stable processor power supply is reduced, the power supply stability of the stable processor power supply is improved, and the calculation precision of the TCAS processor is improved.
(7) The heat expansion type heat absorbing plate can be heated to expand, the contact range of the radiating fins and the flexible wrapping filter sleeve is enlarged, the heat conduction area is enlarged, and the heat conduction efficiency is improved.
Drawings
FIG. 1 is a schematic illustration of the internal structure of an aircraft control room in accordance with the present invention;
FIG. 2 is a schematic diagram of an axial configuration of the aircraft system of the present invention;
FIG. 3 is a schematic view of an axial structure of the isolated power supply housing according to the present invention;
FIG. 4 is a schematic diagram of an isolated power supply housing and a flexible wrapped filter sleeve in conjunction with an explosion configuration in accordance with the present invention;
FIG. 5 is a schematic view of an axial structure of a heat dissipating fin according to the present invention;
FIG. 6 is a schematic axial view of the inner filtering attraction film and the outer filtering attraction film according to the present invention;
FIG. 7 is a schematic axial view of the inner filtering attraction film and the outer filtering attraction film of the present invention;
FIG. 8 is a schematic diagram of the axial structure of the middle filter absorbing film and the heat dissipating fins of the present invention;
FIG. 9 is a schematic top cross-sectional view of a stabilized processor power supply of the present invention;
FIG. 10 is a schematic view of the structure at A in FIG. 9 according to the present invention.
The reference numbers in the figures illustrate:
1 isolated power shell, 101 endothermic guide way, 2 flexible parcel filter cover, 201 filtering regulation hole, 202 expansion guide way, 3 inlayer filtering attraction membranes, 301 spacing strip of accomodating, 302 draw the draw runner, 4 middle level filtering attraction membranes, 5 inlayer filtering attraction membranes, 501 take in the runner, 502 storage strip, 6 radiating fin, 7 inflation formula absorber plate, 10TCAS treater, 11 anticollision data display, 12 anticollision warning players, 13 signal transceiver antenna, 14 stable form treater power.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-10, an aircraft traffic control collision avoidance system includes a TCAS processor 10, a collision avoidance data display 11, a collision avoidance warning player 12, a signal transceiver antenna 13, and a stable processor power supply 14, which are installed in an aircraft control room, and referring to fig. 1 and fig. 2, an input end of the TCAS processor 10 is electrically connected to the signal transceiver antenna 13 through a conductive wire, and an output end of the TCAS processor 10 is electrically connected to the collision avoidance data display 11 and the collision avoidance warning player 12 through conductive wires, respectively. The TCAS processor 10 is electrically connected with a stable processor power supply 14 through a lead, the outer end of the stable processor power supply 14 is wrapped with an isolated power supply shell 1, and a flexible wrapping filter sleeve 2 positioned on the outer side of the stable processor power supply 14 is fixedly connected in the isolated power supply shell 1; referring to fig. 1-4, a filter adjusting hole 201 is formed on the side wall of the flexible wrapping filter sleeve 2, a middle filter absorbing film 4 is fixedly connected in the filter adjusting hole 201, a limiting receiving strip 301 positioned on the inner side of the middle filter absorbing film 4 is fixedly connected to the lower inner wall of the filter adjusting hole 201, an inner filter absorbing film 3 is slidably connected in the limiting receiving strip 301, a pulling slide strip 302 slidably connected with the filter adjusting hole 201 is fixedly connected to the upper end of the inner filter absorbing film 3, a storage strip 502 positioned on the outer side of the middle filter absorbing film 4 is fixedly connected to the upper inner wall of the filter adjusting hole 201, an outer filter absorbing film 5 is slidably connected in the storage strip 502, a receiving slide strip 501 slidably connected with the filter adjusting hole 201 is fixedly connected to the lower end of the outer filter absorbing film 5, and the stable processor power supply 14 can be effectively and stably isolated by the cooperation of the isolated power supply housing 1, the flexible wrapping filter sleeve 2 and the middle filter absorbing film 4, reduce the influence that external environment produced stable form treater power 14, improve its power quality and reduce its phase deviation, reduce its influence degree to TCAS treater 10, and then reduce the fault rate that TCAS treater 10 calculated, improve the exactness of aircraft collision avoidance system instruction, effectively keep the normal clear of air traffic order, improve the security of air navigation, and through the cooperation of inner filtering attraction membrane 3 and outer filtering attraction membrane 5, can improve the filtering effect of middle level filtering attraction membrane 4, reduce the influence of sound wave band to TCAS treater 10 among the flight process, further improve the stability of TCAS treater 10, improve aircraft collision avoidance system's security.
Referring to fig. 4, 6 and 7, the inner filtering attraction film 3 and the outer filtering attraction film 5 are both fixedly connected with an electrically controlled shrink strip at the left and right ends thereof, the electrically controlled shrink strip is made of an electroactive polymer, the inner walls of the filter adjusting hole 201 are both provided with guide grooves 202 which are unfolded in cooperation with the electrically controlled shrink strip, the inner filtering attraction film 3 and the outer filtering attraction film 5 are controlled by the electrically controlled shrink strip, so as to adjust the filtering performance among the inner filtering attraction film 3, the middle filtering attraction film 4 and the outer filtering attraction film 5, increase the filtering effect, further reduce the influence degree of the sound wave band on the TCAS processor 10, improve the voltage stability thereof, and reduce the phase deviation value. Referring to fig. 6 and 7, the filtering apertures of the inner filtering attraction film 3 and the outer filtering attraction film 5 are 0.4-0.6 times of the filtering apertures of the middle filtering attraction film 4, and the filtering apertures in different ranges are set to absorb sounds in different wave bands, so that the filtering effectiveness is improved, the filtering apertures of the middle filtering attraction film 4 are controlled to be larger, and when the stable processor power supply 14 needs to rapidly dissipate heat, the shielding degree of the filtering apertures is reduced, and the heat dissipation efficiency is improved. Referring to fig. 10, a plurality of thermal absorption wires are fixedly connected to one end of the inner filtering attraction membrane 3 close to the outer filtering attraction membrane 5, a plurality of heat collection micropores matched with the thermal absorption wires are fixedly connected to one end of the outer filtering attraction membrane 5 close to the inner filtering attraction membrane 3, and after the inner filtering attraction membrane 3 and the outer filtering attraction membrane 5 are unfolded, the thermal absorption wires are continuously extended to the outer filtering attraction membrane 5 by heat conduction and are in contact with the heat collection micropores, so that the heat conduction efficiency inside the stable processor power supply 14 is improved, and the heat dissipation stability is effectively maintained.
Referring to fig. 1-10, in the operation process of the airplane, the airplane collision avoidance system continuously works, receives and sends signals through the signal receiving and sending antenna 13, and feeds back the data to the TCAS processor 10, so that the TCAS processor 10 identifies and calculates the data of the invading airplane, then judges the danger level of the invading airplane by combining the flight parameters of the airplane, and displays the judged data through the collision avoidance data display 11 and the collision avoidance warning player 12 to remind the airplane pilots of paying attention to the situation; in the operation process of an airplane anti-collision system, a stable processor power supply 14 continuously provides power for a TCAS processor 10, an airplane is subjected to objective factors such as air flow, bumping, high-altitude radiation, electromagnetic interference and the like in the flying process, an isolated power supply shell 1 and a flexible wrapping filter sleeve 2 firstly stabilize the stable processor power supply 14, bumping and vibration are reduced through the flexible wrapping filter sleeve 2, the isolated power supply shell 1 shields and isolates a part of high-altitude radiation, electromagnetic interference and the like, then in the flying process, an inner filtering attraction film 3 and an outer filtering attraction film 5 are expanded under the influence of power failure recovery deformation force of an electrically controlled contraction strip, so that a traction sliding strip 302 and a receiving sliding strip 501 slide along a filtering adjusting hole 201, the inner filtering attraction film 3, a middle filtering attraction film 4 and the outer filtering attraction film 5 simultaneously act to shield and filter different sound wave bands in the flying process, further, the influence of noise on the stable processor power supply 14 is reduced, the generation of phase deviation is reduced, the calculation precision of the TCAS processor 10 is improved, the instruction accuracy of the aircraft collision avoidance system is improved, the normal air traffic order is effectively kept, and the air navigation safety is improved.
Referring to fig. 1 and 2, a stabilized power supply subsystem is arranged in the TCAS processor 10, the stabilized power supply subsystem includes a power supply stabilization processing unit, an input end of the power supply stabilization processing unit is connected with a power supply temperature sensing unit, an output end of the power supply stabilization processing unit is connected with a power supply filtering heat dissipation adjusting unit, the power supply filtering heat dissipation adjusting unit is electrically connected with the electric control shrink strip through a wire, a condition of the TCAS processor 10 is detected through the stabilized power supply subsystem, automatic and rapid response can be achieved, power supply stability is improved, and monitoring signals of the aircraft collision avoidance system are effectively and accurately achieved. Referring to fig. 1 and 2, the four corners of the inner wall of the flexible wrapping filter sleeve 2 are respectively and fixedly provided with a temperature detector matched with the stable processor power supply 14, and the temperature detectors are electrically connected with the power supply temperature sensing unit through wires.
Referring to fig. 1-10, in the long-time flight process of an airplane, due to the continuous use of the stable processor power supply 14, the stable processor power supply generates high heat, the temperature detector transmits the detected temperature data to the power supply temperature sensing unit, the power supply temperature sensing unit transmits the converted data to the power supply stable processing unit, the power supply stable processing unit determines the temperature, if the temperature is determined to be too high and the heat dissipation efficiency needs to be improved, a command is transmitted to the power supply filtering heat dissipation regulating unit, the power supply filtering heat dissipation regulating unit energizes the electrically controlled shrink strip to generate inductive shrinkage, so as to drive the traction slide bar 302 and the storage slide bar 501 to slide in the filter regulating hole 201, so that the inner filtering attraction film 3 and the outer filtering attraction film 5 are shrunk and stacked in the limiting storage bar 301 and the storage bar 502, and the shielding of the inner filtering attraction film 3 and the outer filtering attraction film 5 is reduced, the heat conduction efficiency is improved.
Referring to fig. 5, the outer end of the isolated power supply housing 1 is fixedly connected with a plurality of heat dissipation fins 6, the inner ends of the heat dissipation fins 6 extend to the inner side of the isolated power supply housing 1 and are matched with the outer filtering and attracting film 5, and the heat dissipation fins 6 can conduct heat in the stable processor power supply 14, so that the heat is fully dissipated, the temperature around the stable processor power supply 14 is reduced, the power supply stability of the stable processor power supply 14 is further improved, and the calculation accuracy of the TCAS processor 10 is improved. Referring to fig. 8, one end of the heat dissipation fin 6, which is close to the flexibly wrapped filter sleeve 2, is fixedly connected with a plurality of heat expansion type heat absorption plates 7, the outer ends of the heat expansion type heat absorption plates 7 are provided with a plurality of heat collection holes, and the heat expansion type heat absorption plates 7 can be expanded by heating, so that the contact range between the heat dissipation fin 6 and the flexibly wrapped filter sleeve 2 is increased, the heat conduction area is increased, and the heat conduction efficiency is improved. Referring to fig. 9, a heat absorption guide groove 101 matched with the thermal expansion type heat absorption plate 7 is formed in the isolated power supply casing 1, and the outer end of the thermal expansion type heat absorption plate 7 is hermetically adhered to the heat absorption guide groove 101.
Referring to fig. 1-10, in the normal operation process of the stable processor power supply 14, the heat-dissipating fins 6 can effectively realize heat conduction, so as to improve the heat-dissipating effect of the stable processor power supply 14, after the temperature in the stable processor power supply 14 continuously rises, the heat-expanding type heat-absorbing plate 7 is heated to expand and then contacts with the wall surface of the flexible wrapping filter sleeve 2 or the middle-layer filter attraction film 4 or the outer-layer filter attraction film 5, so as to increase the heat-conducting area and improve the heat-conducting efficiency, the heat-absorbing wires on the inner-layer filter attraction film 3 continuously approach to the heat-collecting micropores under the action of heat until contacting with the heat-collecting micropores, so as to increase the heat at the heat-collecting micropores, so as to increase the temperature on the heat-expanding type heat-absorbing plate 7, increase the temperature difference between the heat-expanding type heat-absorbing plate 7 and the heat-dissipating fins 6, so as to improve the heat-conducting efficiency, and then if the temperature continuously rises, so as to be too high, the contraction of the inner filtering attraction film 3 and the outer filtering attraction film 5 is controlled, so that the middle filtering attraction film 4 with a larger gap is leaked, the heat transfer effect is further improved, the heat dissipation efficiency is improved, triple heat dissipation protection is provided for the stable processor power supply 14, the working temperature stability of the stable processor power supply 14 is effectively kept, the voltage transmission stability of the stable processor power supply 14 is further improved, the power quality of the stable processor power supply 14 is improved, and the calculation error of an airplane anti-collision system is reduced.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. An aircraft traffic control collision avoidance system comprising a TCAS processor (10), a collision avoidance data display (11), a collision avoidance warning player (12), a signal transceiving antenna (13) and a stable processor power supply (14) mounted in an aircraft control cabin, characterized in that: the TCAS processor (10) is electrically connected with a stable processor power supply (14) through a lead, the outer end of the stable processor power supply (14) is wrapped with an isolated power supply shell (1), and a flexible wrapping filter sleeve (2) positioned on the outer side of the stable processor power supply (14) is fixedly connected in the isolated power supply shell (1);
the side wall of the flexible wrapping filter sleeve (2) is provided with a filter adjusting hole (201), a middle layer filter attraction film (4) is fixedly connected in the filter adjusting hole (201), the lower inner wall of the filtering adjusting hole (201) is fixedly connected with a limiting and accommodating strip (301) positioned at the inner side of the middle filtering and attracting film (4), the limiting containing strip (301) is internally and slidably connected with an inner filtering and absorbing film (3), the upper end of the inner filtering and attracting film (3) is fixedly connected with a traction sliding strip (302) which is connected with the filtering adjusting hole (201) in a sliding way, the upper inner wall of the filtering adjusting hole (201) is fixedly connected with a storage strip (502) positioned at the outer side of the middle filtering attraction film (4), an outer filtering and attracting film (5) is connected in the storage bar (502) in a sliding way, the lower end of the outer filtering suction film (5) is fixedly connected with a containing slide bar (501) which is in sliding connection with the filtering adjusting hole (201).
2. An aircraft traffic control collision avoidance system according to claim 1, wherein: the equal fixedly connected with automatically controlled shrink strip in both ends about inlayer filtering attraction membrane (3) and outer filtering attraction membrane (5), inner wall is all seted up and is expanded guide way (202) with automatically controlled shrink strip cooperateing about filtering regulation hole (201).
3. An aircraft traffic control collision avoidance system according to claim 2, wherein: the TCAS is characterized in that a power stabilizing subsystem is arranged in the TCAS processor (10), the power stabilizing subsystem comprises a power stabilizing and processing unit, the input end of the power stabilizing and processing unit is connected with a power temperature sensing unit, the output end of the power stabilizing and processing unit is connected with a power filtering heat dissipation adjusting unit, and the power filtering heat dissipation adjusting unit is electrically connected with an electric control contraction strip through a lead.
4. An aircraft traffic control collision avoidance system according to claim 1, wherein: flexible parcel filtering cover (2) inner wall four corners respectively fixed mounting have with stable form treater power (14) matched with thermodetector, thermodetector passes through wire and power temperature sensing unit electric connection.
5. An aircraft traffic control collision avoidance system according to claim 1, wherein: the filtering pores on the inner filtering attraction film (3) and the outer filtering attraction film (5) are 0.4-0.6 times of the filtering pores on the middle filtering attraction film (4).
6. An aircraft traffic control collision avoidance system according to claim 1, wherein: the inner filtering attraction membrane (3) is close to a plurality of heat absorption wires of outer filtering attraction membrane (5) one end fixedly connected with, the outer filtering attraction membrane (5) is close to a plurality of thermal-arrest micropores of inner filtering attraction membrane (3) one end fixedly connected with and heat absorption wire matched with.
7. An aircraft traffic control collision avoidance system according to claim 1, wherein: the isolating power supply comprises an isolating power supply shell (1), wherein the outer end of the isolating power supply shell (1) is fixedly connected with a plurality of radiating fins (6), and the inner ends of the radiating fins (6) extend to the inner side of the isolating power supply shell (1) and are matched with an outer filtering attraction film (5).
8. An aircraft traffic control collision avoidance system according to claim 7, wherein: one end, close to the flexible wrapping filtering sleeve (2), of the radiating fin (6) is fixedly connected with a plurality of heat expansion type heat absorbing plates (7), and the outer ends of the heat expansion type heat absorbing plates (7) are provided with a plurality of heat collecting holes.
9. An aircraft traffic control collision avoidance system according to claim 8, wherein: and a heat absorption guide groove (101) matched with the heat expansion type heat absorption plate (7) is formed in the isolation type power shell (1), and the outer end of the heat expansion type heat absorption plate (7) is hermetically bonded with the heat absorption guide groove (101).
10. An aircraft traffic control collision avoidance system according to claim 1, wherein: the input end of the TCAS processor (10) is electrically connected with the signal transceiving antenna (13) through a lead, and the output end of the TCAS processor (10) is electrically connected with the anti-collision data display (11) and the anti-collision warning player (12) through leads respectively.
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| CN202111048587.XA CN113487916B (en) | 2021-09-08 | 2021-09-08 | Aircraft traffic control collision avoidance system |
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| CN202111048587.XA CN113487916B (en) | 2021-09-08 | 2021-09-08 | Aircraft traffic control collision avoidance system |
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| CN113487916B (en) | 2021-11-02 |
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Effective date of registration: 20220128 Address after: 226000 207 Tong Hai Road, Qilin Town, Haimen City, Nantong, Jiangsu Patentee after: HAIMEN JINQILIN REDWOOD INVESTMENT DEVELOPMENT Co.,Ltd. Address before: 226100 No. 100, Dongtinghu Road, Linjiang Town, Haimen District, Nantong City, Jiangsu Province Patentee before: China Silicon Technology Co.,Ltd. |