CN220421820U - Multifunctional communication relay flight integrated system of fixed wing aircraft - Google Patents
Multifunctional communication relay flight integrated system of fixed wing aircraft Download PDFInfo
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- CN220421820U CN220421820U CN202322235811.7U CN202322235811U CN220421820U CN 220421820 U CN220421820 U CN 220421820U CN 202322235811 U CN202322235811 U CN 202322235811U CN 220421820 U CN220421820 U CN 220421820U
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Abstract
The utility model discloses a multifunctional communication relay flight comprehensive system of a fixed-wing aircraft, which comprises a power supply, and a satellite communication device, a public network communication device, a private network communication device and a nacelle mechanism which are connected with the power supply, wherein the satellite communication device and the public network communication device are connected with the nacelle mechanism through an information exchange device; the pod mechanism includes one or more of a smoke and fire identification device, a distance measurement device, a person identification device, and a camera device. The utility model can provide emergency communication of private network and public network when the ground base communication equipment is destroyed by natural disasters, can collect and transmit information in real time on site conditions, integrates multiple functions, improves disaster response speed, and solves the problem of single function of the existing unmanned aerial vehicle communication relay system.
Description
Technical Field
The utility model relates to the technical field of relay communication, in particular to a multifunctional communication relay flight comprehensive system of a fixed-wing aircraft.
Background
The natural disaster is a country with frequent natural disasters, common natural disasters comprise earthquake disasters, flood disasters, forest fires and the like, and when the natural disasters occur, the natural disasters are usually accompanied with the destruction of infrastructure communication facilities, so that a series of problems of difficult command, difficult development, difficult coordination and the like of rescue work are caused. And even more, the life safety of the rescuer can be endangered. Meanwhile, because disasters mostly occur in areas with complex environments such as high altitude, hills and forests, common communication means can be greatly limited, and effective communication distances between rescue workers and with rescue command posts can be greatly shortened, so that rescue difficulty is greatly increased, and a relay system capable of guaranteeing communication is needed. In a communication relay system of a large and medium unmanned aerial vehicle, CN201811505691.5 is disclosed, an airborne 4G broadband communication base station, an apparent distance airborne data terminal, a satellite communication airborne data terminal, an airborne switch, an airborne protocol module, a high-definition video encoder, a high-definition photoelectric load and the like are installed on the unmanned aerial vehicle; the airborne 4G broadband communication base station forms video and voice communication connection with the ground portable terminal or other flight platforms and is in bidirectional signal connection with an airborne switch; the airborne switch is connected with the satellite communication airborne data terminal through a sight distance airborne data terminal in a bidirectional signal manner; the high-definition photoelectric load is connected with the airborne switch through the high-definition video encoder in a unidirectional signal manner, and the utility model can realize the 4G relay function of the unmanned aerial vehicle in the beyond-visual range. However, the unmanned aerial vehicle communication relay system adopted by the prior art has the defects of long deployment preparation time, more maintenance personnel, high manufacturing cost and maintenance cost, and weak emergency capability when facing sudden disasters. Meanwhile, the functions of the system are single, only a relay communication function is provided, a single task is executed, the advantages of the aircraft are not fully utilized, and information collection, transmission and the like are carried out on the situation of a disaster site. In addition, the patent integrates various communication units, the installation space of the spinning wing unmanned aerial vehicle is small, different communication signals are easy to interfere with each other and influence, and the signals are reduced.
Disclosure of Invention
The utility model aims to solve the technical problems that the existing unmanned aerial vehicle communication relay system has single function, long deployment preparation time and signal interference among different communication units, and provides a fixed-wing aircraft multifunctional communication relay flight comprehensive system.
The aim of the utility model is realized by the following technical scheme:
the utility model provides a multi-functional communication relay flight integrated system of fixed wing aircraft, includes power and the satellite communication equipment, public network communication equipment, private network communication equipment and nacelle mechanism that are connected with the power, satellite communication equipment, public network communication equipment are connected with nacelle mechanism through information exchange device; the pod mechanism includes one or more of a smoke and fire identification device, a distance measurement device, a person identification device, and a camera device.
Further, the satellite communication equipment comprises a satellite communication machine case and a satellite communication antenna, wherein the satellite communication machine case is connected with a power supply, and the satellite communication antenna is connected with the satellite communication machine case.
Further, the guard antenna is a flat guard antenna.
Further, the public network communication equipment comprises a mobile base station and a mobile antenna, wherein the mobile base station is connected with a power supply, and the mobile antenna is connected with the mobile base station.
When the ground base station is damaged or missing, the flight relay system carries the airborne base station to idle on the task, the airborne antenna can receive ground mobile phone signals, the mobile phone signals are transmitted to a satellite operator through the satellite communication equipment, the core network of the operator is further accessed, and relay transmission of public network signals is realized.
Further, the private network communication device comprises a broadband ad hoc network and a narrowband ad hoc network, the broadband ad hoc network and the narrowband ad hoc network are respectively connected with a power supply, and the broadband ad hoc network and the narrowband ad hoc network are both provided with communication antennas.
The private network equipment performs data interaction with the ground terminal equipment through the antenna, so that private network communication is realized, the narrowband ad hoc network is used for voice signal transmission, and the broadband ad hoc network is used for video and image transmission communication. The flight relay system carries narrowband nodes and broadband nodes to spin on a task area, all ground nodes in the task area can be interconnected through the aerial nodes, an aerial signal relay function is achieved, shielding of topography to signals is effectively reduced, and effective transmission distance of the signals is enlarged.
Further, the communication relay flight comprehensive system further comprises a microwave communication device, and the microwave communication device is connected with a power supply. When the flight relay system is within the range of the coverage distance of the microwave link, the microwave link is used for image transmission, and when the flight relay system is beyond the coverage range of the microwave link, the flight relay system is switched into the satellite link for image transmission.
Further, the microwave communication equipment is connected with the information exchange device to perform information interaction.
Further, the defensive antenna comprises a transmitting antenna and a receiving antenna, wherein the transmitting antenna and the receiving antenna are respectively arranged at two ends of a wing of the fixed wing aircraft, so that the original pneumatic layout of the aircraft can be reserved, the performance of the defensive antenna can be exerted to the greatest extent, and information interaction interference is avoided.
Furthermore, the nacelle mechanism and the mobile antenna of the public network communication equipment are arranged on the belly of the fixed wing aircraft, and the nacelle mechanism is separated from the mobile antenna by a certain distance, so that signal interference among the antennas is reduced, and meanwhile, the shooting field of view of the three optical cabins is ensured.
Further, the power supply comprises a generator and a storage battery, a current regulator is arranged between the generator and the storage battery, unstable voltage caused by fluctuation voltage of the generator is avoided, and airborne equipment is protected.
Further, the storage battery is connected with each communication device, and a circuit breaker is arranged at the positive electrode of each communication device.
Compared with the prior art, the beneficial effects are that:
the utility model adopts the structure of carrying communication equipment by the manned light-duty sport aircraft, thereby greatly shortening the task preparation time, reducing the manufacturing cost and the operation and maintenance cost and improving the maneuvering efficiency. Meanwhile, the utility model carries the private network equipment, the public network equipment, the defending and dredging equipment and the pod mechanism, and the smoke and fire recognition device, the distance measuring device, the character recognition device or the camera device arranged by the pod mechanism are used for collecting and transmitting information on site, so that the utility model integrates multiple functions and is applicable to various task scenes such as earthquake relief, forest inspection, flood fighting and rescue. In addition, the utility model reasonably arranges the installation positions of the communication equipment, effectively avoids the information interference of the communication equipment and improves the stability of information transmission.
Drawings
FIG. 1 is a schematic diagram of a frame structure of a multifunctional communication relay flight integrated system of a fixed-wing aircraft;
fig. 2 is a schematic diagram of a public network communication relay operation;
fig. 3 is a schematic diagram of the private network communication relay operation;
fig. 4 is a system circuit design diagram.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear) are involved in the embodiment of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed. If there is a description of "first", "second", etc. in an embodiment of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Example 1
The embodiment provides a multifunctional communication relay flight comprehensive system of a fixed-wing aircraft, which comprises satellite communication equipment, public network communication equipment, private network communication equipment, a nacelle mechanism and a power supply.
The satellite communication equipment comprises a satellite communication machine case and a satellite communication antenna, wherein the satellite communication machine case is connected with a power supply, and the satellite communication antenna is connected with the satellite communication machine case. The guard antenna is a flat guard antenna, the transmitting antenna and the receiving antenna are respectively arranged inside two ends of the wing, and meanwhile, wave-transmitting materials are adopted on the wing skin, so that the original pneumatic layout of the aircraft can be reserved, and the performance of the guard antenna can be exerted to the greatest extent.
The public network communication equipment comprises a mobile base station and a mobile antenna, wherein the mobile base station is connected with a power supply, the mobile antenna is connected with the mobile base station, when a ground base station is damaged or lost, the communication relay flight integrated system carries the mobile base station to idle rotation on a task, the airborne antenna can receive ground mobile phone signals, the mobile phone signals are transmitted to a satellite operator through Wei Tongtong information equipment, and the mobile phone signals are further connected to a core network of the operator to realize relay transmission of the public network signals.
The private network communication equipment comprises a broadband ad hoc network and a narrowband ad hoc network, the broadband ad hoc network and the narrowband ad hoc network are respectively connected with a power supply, the broadband ad hoc network and the narrowband ad hoc network are both provided with communication antennas, the narrowband ad hoc network is used for voice signal transmission, and the broadband ad hoc network is used for video and image transmission communication. The communication relay flight comprehensive system carries narrowband nodes and broadband nodes to spin on a task area, all ground nodes in the task area can be interconnected through the aerial nodes, an aerial signal relay function is achieved, shielding of topography to signals is effectively reduced, and effective transmission distance of the signals is enlarged.
The nacelle mechanism comprises one or more of a smoke and fire recognition device, a distance measuring device, a person recognition device and a camera device, wherein each device is connected with a power supply, and the toilet case, the mobile base station and the nacelle mechanism are connected through a switch, so that data interaction can be realized.
Example 2
The embodiment provides a multifunctional communication relay flight comprehensive system of a fixed-wing aircraft, which comprises satellite communication equipment, public network communication equipment, private network communication equipment, a nacelle mechanism and a power supply.
The power supply comprises a generator and a storage battery, the aircraft engine supplies power to the generator, the voltage of the generator fluctuates during operation, so that airborne equipment is protected, the generator is provided with an R1224 regulator, meanwhile, the current regulator is connected with the storage battery to charge the storage battery, and the storage battery supplies power to the airborne equipment, so that unstable voltage caused by fluctuation voltage of the operation of the generator is avoided, and the airborne equipment is protected. Meanwhile, the storage battery is connected with each communication device, the positive electrode of each communication device is provided with a circuit breaker, and when the current of the device is overlarge, the circuit breaker can be automatically disconnected, and meanwhile, the normal operation of other devices is not influenced.
The satellite communication equipment comprises a satellite communication machine case and a satellite communication antenna, wherein the satellite communication machine case is connected with a power supply, and the satellite communication antenna is connected with the satellite communication machine case. The guard antenna is a flat guard antenna, the transmitting antenna and the receiving antenna are respectively arranged inside two ends of the wing, and meanwhile, wave-transmitting materials are adopted on the wing skin, so that the original pneumatic layout of the aircraft can be reserved, and the performance of the guard antenna can be exerted to the greatest extent.
The public network communication equipment comprises a mobile base station and a mobile antenna, wherein the mobile base station is connected with a power supply, the mobile antenna is connected with the mobile base station, when a ground base station is damaged or lost, the communication relay flight integrated system carries the mobile base station to idle rotation on a task, the airborne antenna can receive ground mobile phone signals, the mobile phone signals are transmitted to a satellite operator through Wei Tongtong information equipment, and the mobile phone signals are further connected to a core network of the operator to realize relay transmission of the public network signals.
The private network communication equipment comprises a broadband ad hoc network and a narrowband ad hoc network, the broadband ad hoc network and the narrowband ad hoc network are respectively connected with a power supply, the broadband ad hoc network and the narrowband ad hoc network are both provided with communication antennas, the narrowband ad hoc network is used for voice signal transmission, and the broadband ad hoc network is used for video and image transmission communication. The communication relay flight comprehensive system carries narrowband nodes and broadband nodes to spin on a task area, all ground nodes in the task area can be interconnected through the aerial nodes, an aerial signal relay function is achieved, shielding of topography to signals is effectively reduced, and effective transmission distance of the signals is enlarged.
The nacelle mechanism comprises one or more of a smoke and fire recognition device, a distance measuring device, a person recognition device and a camera device, wherein each device is connected with a power supply, and the toilet case, the mobile base station and the nacelle mechanism are connected through a switch, so that data interaction can be realized.
Example 3
The embodiment provides a multifunctional communication relay flight comprehensive system of a fixed-wing aircraft, as shown in fig. 1, which comprises satellite communication equipment, public network communication equipment, private network communication equipment, microwave communication equipment, a nacelle mechanism and a power supply.
The satellite communication equipment comprises a satellite communication machine case and a satellite communication antenna, wherein the satellite communication machine case is connected with a power supply, and the satellite communication antenna is connected with the satellite communication machine case. The guard antenna is a flat guard antenna, the transmitting antenna and the receiving antenna are respectively arranged inside two ends of the wing, and meanwhile, wave-transmitting materials are adopted on the wing skin, so that the original pneumatic layout of the aircraft can be reserved, and the performance of the guard antenna can be exerted to the greatest extent.
As shown in fig. 2, the public network communication device includes a mobile base station and a mobile antenna, the mobile base station is connected with a power supply, the mobile antenna is connected with the mobile base station, when the ground base station is damaged or lost, the communication relay flight integrated system carries the mobile base station to idle on a task, the airborne antenna can receive ground mobile phone signals, and then the mobile phone signals are transmitted to a satellite operator through Wei Tongtong communication equipment, and further access to a core network of the operator to realize relay transmission of the public network signals.
As shown in fig. 3, the private network communication device includes a broadband ad hoc network and a narrowband ad hoc network, the broadband ad hoc network and the narrowband ad hoc network are respectively connected with a power supply, the broadband ad hoc network and the narrowband ad hoc network are both provided with communication antennas, the narrowband ad hoc network is used for voice signal transmission, and the broadband ad hoc network is used for video and image transmission communication. The communication relay flight comprehensive system carries narrowband nodes and broadband nodes to spin on a task area, all ground nodes in the task area can be interconnected through the aerial nodes, an aerial signal relay function is achieved, shielding of topography to signals is effectively reduced, and effective transmission distance of the signals is enlarged.
The microwave communication device is connected with a power supply. When the flight relay system is within the range of the coverage distance of the microwave link, the microwave link is used for image transmission, and when the flight relay system is beyond the coverage range of the microwave link, the flight relay system is switched into the satellite link for image transmission.
The power supply comprises a generator and a storage battery, the aircraft engine supplies power to the generator, and as the voltage of the generator fluctuates during operation, the generator is provided with an R1224 regulator for protecting the airborne equipment, as shown in fig. 4, and meanwhile, the current regulator is connected with the storage battery to charge the storage battery, and then the storage battery supplies power to the airborne equipment, so that the unstable voltage caused by the fluctuation voltage of the operation of the generator is avoided, and the airborne equipment is protected. Meanwhile, the storage battery is connected with each communication device, the positive electrode of each communication device is provided with a circuit breaker, and when the current of the device is overlarge, the circuit breaker can be automatically disconnected, and meanwhile, the normal operation of other devices is not influenced.
The pod mechanism is connected with a power supply, comprises one or more of a smoke and fire recognition device, a distance measurement device, a person recognition device and a camera device, and is connected with the satellite communication case, the mobile base station, the microwave communication equipment and the pod mechanism through a switch, so that data interaction can be realized.
When the pod mechanism is provided with the smoke and fire recognition device, the pod mechanism shoots a mountain fire image, the mountain fire image can be transmitted back to the ground through a microwave link or a satellite link, and after the image is transmitted to the ground, ground monitoring software combines GPS data and ranging data of the ranging device to comprehensively process the image, so that the functions of smoke and fire recognition, fire area measurement, fire point measurement and the like can be realized.
When the nacelle mechanism carries the character recognition device, the task of searching and tracking the target is completed. The three-light pod shoots the regional image, can be transmitted back to the ground through a microwave link or a satellite link, and is matched with ground monitoring software to identify and track the target.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. The multifunctional communication relay flight comprehensive system of the fixed wing aircraft is characterized by comprising a power supply, and satellite communication equipment, public network communication equipment, private network communication equipment and a nacelle mechanism which are connected with the power supply, wherein the satellite communication equipment and the public network communication equipment are connected with the nacelle mechanism through an information exchange device; the pod mechanism includes one or more of a smoke and fire identification device, a distance measurement device, a person identification device, and a camera device.
2. The fixed wing aircraft multifunctional communication relay flight integration system of claim 1, wherein the satellite communication device comprises a satellite chassis and a satellite antenna, the satellite chassis is connected to a power source, and the satellite antenna is connected to the satellite chassis.
3. The fixed wing aircraft multifunctional communication relay flight integration system of claim 1, wherein the public network communication device comprises a mobile base station and a mobile antenna, the mobile base station is connected with a power supply, and the mobile antenna is connected with the mobile base station.
4. The fixed-wing aircraft multifunctional communication relay flight comprehensive system according to claim 1, wherein the private network communication equipment comprises a broadband ad hoc network and a narrowband ad hoc network, the broadband ad hoc network and the narrowband ad hoc network are respectively connected with a power supply, and the broadband ad hoc network and the narrowband ad hoc network are both provided with communication antennas.
5. The fixed wing aircraft multi-function communication relay flight system of any of claims 1-4, further comprising a microwave communication device, the microwave communication device being coupled to a power source.
6. The fixed wing aircraft multifunctional communication relay flight integration system of claim 5, wherein the microwave communication device is connected with an information exchange device.
7. The system of claim 2, wherein the satellite antenna comprises a transmitting antenna and a receiving antenna, the transmitting antenna and the receiving antenna being respectively mounted at two ends of the wing of the fixed wing aircraft.
8. The fixed wing aircraft multifunctional communication relay flight integration system of claim 1, wherein the nacelle mechanism and the mobile antenna of the public network communication device are mounted on the fixed wing aircraft belly, and the nacelle mechanism is spaced from the mobile antenna by a distance.
9. The fixed wing aircraft multifunctional communication relay flight integrated system of claim 1, wherein the power source comprises a generator and a storage battery, and a current regulator is arranged between the generator and the storage battery.
10. The fixed wing aircraft multifunctional communication relay flight integrated system of claim 9, wherein the storage battery is connected with each communication device, and a circuit breaker is arranged at the positive pole of each communication device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202322235811.7U CN220421820U (en) | 2023-08-18 | 2023-08-18 | Multifunctional communication relay flight integrated system of fixed wing aircraft |
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| CN202322235811.7U CN220421820U (en) | 2023-08-18 | 2023-08-18 | Multifunctional communication relay flight integrated system of fixed wing aircraft |
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| CN220421820U true CN220421820U (en) | 2024-01-30 |
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| CN202322235811.7U Active CN220421820U (en) | 2023-08-18 | 2023-08-18 | Multifunctional communication relay flight integrated system of fixed wing aircraft |
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