CN219008130U

CN219008130U - Vehicle-mounted device of helicopter landing system and light control system

Info

Publication number: CN219008130U
Application number: CN202223259288.3U
Authority: CN
Inventors: 肖启红; 李清平; 陈福元; 刘锋; 罗爱珍; 李田方
Original assignee: Hunan Chendong Technology Co ltd
Current assignee: Hunan Chendong Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-12
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a vehicle-mounted device of a helicopter landing system and a light control system.A driven wheel group is arranged at the lower end of a trailer frame, a sealed box body is detachably arranged on the trailer frame, and a plurality of solar panels are attached above the sealed box body; a power management system is arranged in the electric cabinet, the solar panel is electrically connected with the power management system, a plurality of groups of lamps are symmetrically arranged on two sides of the sealed box body, a side door is arranged on the outer side of each lamp, and one end of the side door is hinged with the sealed box body in a sealing way; one end of the trailer frame is provided with a towing device. The vehicle-mounted device is of an integrated structure, is convenient for air transport, is suitable for transport of long-falling aircraft and helicopter cargo holds, reduces the overall construction cost, can continuously use solar energy for power supply, is more suitable for airports without air pads, can reduce glare of pilots or weakening of vision of pilots, and provides safer guarantee for landing of helicopters in different environments.

Description

Vehicle-mounted device of helicopter landing system and light control system

Technical Field

The utility model relates to the technical field of a helicopter parking apron, in particular to a vehicle-mounted device of a helicopter landing system and a light control system.

Background

The helicopter apron has a crucial role as a main active area of the helicopter. The helicopter parking apron is a field for helicopter and vertical take-off and landing, and generally requires to be equipped with corresponding navigation assisting equipment, navigation management communication equipment, meteorological facilities, fire rescue equipment, airport marks and the like, so that the helicopter parking apron can meet the requirements of safe take-off and landing of the helicopter. The visual navigation aid of the helicopter apron is mainly provided with an omnidirectional boundary lamp, a directional floodlight, a controller system and the like.

In the prior art, as the helicopter participates in various activities such as military use, civil use, disaster relief, emergency and the like, when facing disaster areas or areas without a parking apron, the helicopter performs the activities, especially under the condition of night or low visibility, the temporarily built parking apron is not illuminated, the pilot has poor visual field when landing, and the helicopter has safety risk when landing; the landing lamp equipment for prompting the landing of the helicopter is heavy in volume, inconvenient to transport, complex in structure, high in construction cost, excessive in consumption and high in running cost due to uninterrupted power supply, and has poor applicability to airports without parking apron because of the need of guaranteeing power supply safety at any time.

Therefore, the vehicle-mounted device and the light control system of the helicopter landing system are designed, the construction cost is reduced, uninterrupted power supply can be realized, safer guarantee can be provided for landing of the helicopter in different environments, and glare of a pilot or weakening of vision of the pilot are reduced to be a further improved direction.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a vehicle-mounted device of a helicopter landing system, which is characterized in that: the solar energy power generation device comprises a trailer frame, a sealed box body, an electric cabinet and a towing device, wherein a driven wheel set is arranged at the lower end of the trailer frame, the sealed box body is detachably arranged on the trailer frame, and a plurality of solar panels are attached above the sealed box body; the solar panel is electrically connected with the power management system, a plurality of groups of lamps are symmetrically arranged on two sides of the sealed box body, a side door is arranged on the outer side of each lamp, and one end of each side door is in sealed hinge joint with the sealed box body; one end of the trailer frame is provided with a towing device.

Preferably, the power management system synchronously manages a plurality of groups of lamps on the vehicle-mounted device, the power management system comprises an MCU module and a storage battery, the input end of the MCU module is electrically connected with the output end of the storage battery, the input end of the storage battery is electrically connected with the output end of the solar panel, and a charging protection circuit is arranged between the solar panel and the MCU module; the output end of the MCU module respectively gives a working instruction to the solar panel and a charging instruction to the lamp, a discharge protection circuit is arranged between the MCU module and the lamp, and an equilibrium discharge circuit is arranged between the lamp and the storage battery.

Preferably, the towing device comprises a drag hook, a front rack and a guide wheel mechanism, wherein the front rack is welded at one end of the trailer frame, the drag hook is rotatably connected at one end of the front rack, the guide wheel mechanism is mounted on the inner side of the front rack, the upper end of the guide wheel mechanism is movably and fixedly connected with a connecting piece, and one side of the connecting piece is fixedly mounted on the trailer frame.

Preferably, the guide wheel mechanism is arranged on a central axis of the side edge of the trailer frame.

Preferably, the sealed box both sides are cut apart and are had a plurality of equidimension compartments, the compartment embeds there is lamps and lanterns, the lamps and lanterns rear end is equipped with the mouth that charges, the mouth that charges with electrical cabinet electric connection.

Preferably, lifting hooks are arranged at four corners of the upper end of the sealed box body.

Preferably, an alarm lamp is arranged at the top of the sealed box body, and the alarm lamp is electrically connected with the power management system.

Be applied to on-vehicle device's of helicopter landing system light control system, its characterized in that: the light control system comprises a CPU total control circuit, a communication module and a light sensor, wherein the CPU total control circuit comprises a power supply circuit, a driving circuit, a charging and discharging circuit, a communication circuit, a lamp control circuit and a light control circuit, and the power supply circuit supplies power for the CPU total control circuit; the driving circuit drives a load unit of the CPU total control circuit; the charge-discharge circuit is electrically connected with the storage battery in a bidirectional manner; the communication circuit is in bidirectional data interaction with the communication module; the lamp control circuit is in bidirectional electrical connection with the lamp; the light control circuit is electrically connected with the light sensor in a bidirectional manner.

Preferably, the communication module comprises a GNSS module, a 4G network module and a VHF remote control module, and the GNSS module, the 4G network module and the VHF remote control module respectively interact with the communication circuit in two-way data.

Preferably, the light source of the lamp is a three-stage variable light, and the converted light level of the three-stage variable light is 100%, 30% and 10%, respectively.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the driven wheel group is arranged at the lower end of the trailer frame, the sealed box body is detachably arranged on the trailer frame, and a plurality of solar panels are attached above the sealed box body; a power management system is arranged in the electric cabinet, the solar panel is electrically connected with the power management system, a plurality of groups of lamps are symmetrically arranged on two sides of the sealed box body, a side door is arranged on the outer side of each lamp, and one end of the side door is hinged with the sealed box body in a sealing way; the towing device is arranged at one end of the trailer frame, the vehicle-mounted device is of an integrated structure, the vehicle-mounted device is convenient to disassemble, the vehicle-mounted device is suitable for long-distance transportation of an airborne landing machine and a helicopter cargo hold, the overall construction cost is reduced, solar power supply can be continuously used, and the vehicle-mounted device is more suitable for an airport without an apron.

(2) According to the utility model, through the coordination work of the light control system, the light source brightness of the lamp can be changed according to the habit of the pilot, so that the glare of the pilot or the weakening of the vision of the pilot is reduced, and safer guarantee is provided for landing of the helicopter in different environments.

Drawings

Fig. 1 is a schematic view of the structure of the vehicle-mounted device of the present utility model.

Fig. 2 is a plan view of the in-vehicle apparatus of the present utility model.

Fig. 3 is a schematic view of a lamp structure according to the present utility model.

Fig. 4 is a functional block diagram of a power management system according to the present utility model.

Fig. 5 is a flow chart of the light control system of the present utility model.

Detailed Description

The utility model will be further described with reference to the drawings and detailed description.

As shown in fig. 1 to 4, a vehicle-mounted device and a light control system of a helicopter landing system comprise a trailer frame 1, a sealed box 2, an electrical cabinet 3, a driven wheel set 4, a solar panel 5, a lamp 6, a side door 7, a drag hook 8, a front rack 9, a guide wheel mechanism 10, a connecting piece 11, a charging port 12, a lifting hook 13, a warning lamp 14 and an indicator lamp 15.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either 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. 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.

As shown in fig. 1 to 4, in the present embodiment, the trailer frame 1 is formed by welding compact steel structures having a length of not more than 4 m, a width of not more than 1.7 m, and a height of not more than 1.2 m, and the total weight is less than 500kg. The trailer frame 1 is of a self-contained structure, can be suitable for air transportation, does not need to be disassembled, is suitable for long-distance transportation of an airborne landing machine and a helicopter cargo hold, reduces the overall construction cost, can continuously use solar energy for power supply, and is more suitable for airports without a parking apron.

The trailer frame 1 is detachably provided with a sealed box body 2, a generator is arranged in the sealed box body 2, a plurality of solar panels 5 are attached to the upper portion of the sealed box body 2, a power management system is arranged in an electrical cabinet 3, the solar panels 5 are electrically connected with the power management system, and particularly, the solar panels 5 are matched with the generator for use, so that the trailer frame is a common matched product in the market, and the generator is not shown in the drawing.

The sealed box body 2 is symmetrically provided with a plurality of groups of lamps 6 on two sides, the outer side of each lamp 6 is provided with a side door 7, one end of each side door 7 is in sealed hinge joint with the sealed box body 2, so that when the lamps 6 are replaced by conveniently opening the door, the integral sealing effect of the sealed box body 2 is ensured under the unused state of the lamps 6, and the lamps 6 are prevented from being damaged;

the lower end of the trailer frame 1 is provided with a driven wheel group 4, one end of the trailer frame 1 is provided with a towing device, the towing device comprises a draw hook 8, a front rack 9 and a guide wheel mechanism 10, one end of the trailer frame 1 is welded with the front rack 9, one end of the front rack 9 is rotationally connected with the draw hook 8, the guide wheel mechanism 10 is arranged on the inner side of the front rack 9, and when a dragging function is not needed, the lamp 6 on the sealed box 2 can be fixed at a storage place; the upper end of the guide wheel mechanism 10 is movably and fixedly connected with the connecting piece 11, one side of the connecting piece 11 is fixedly arranged on the trailer frame 1, and when in use, the fixed height of the guide wheel mechanism 10 on the connecting piece 11 can be adjusted so as to adapt to driven wheel groups 4 with different sizes; the guide wheel mechanism 10 is arranged on the central axis of the side edge of the trailer frame 1, so that the trailer frame 1 is convenient to bear even force when traveling.

The sealed box 2 both sides are cut apart and have a plurality of compartments of equidimension, and the compartment inboard is equipped with the bullet pressure formula and connects charging plug soon, and the compartment embeds there is lamps and lanterns 6, and lamps and lanterns 6 rear end is equipped with charges mouthful 12, charges mouthful 12 and regulator cubicle 3 electric connection, in this embodiment, when lamps and lanterns 6 push into the compartment, charges mouthful 12 on lamps and lanterns 6 can directly connect charging plug to inserting soon with the bullet pressure formula in the compartment, conveniently inserts fast and take out lamps and lanterns 6. In this embodiment, the light source of the lamp 6 is a three-stage variable light, and the converted light levels of the three-stage variable light are 100%, 30% and 10%, respectively.

The battery is arranged in the compartment, the electric wire of the battery is connected to the electric cabinet 3, the battery which is directly transmitted to the power management system by the generator for generating electricity is redistributed to the charging port of each lamp 6, and the power wire of the charging plug of each compartment is arranged in the wire slot and is connected to the power management system.

The four corners of the upper end of the sealed box body 2 are provided with lifting hooks 13, which facilitate the subsequent lifting of the sealed box body 2.

The top of the sealed box body 2 is provided with a warning lamp 14, the warning lamp 14 is electrically connected with the power management system, and when the whole set of system on the sealed box body 2 is used, the warning lamp 14 can flash to work.

As shown in fig. 4, the power management system synchronously manages a plurality of groups of lamps 6 on the vehicle-mounted device, the power management system comprises an MCU module and a storage battery, the input end of the MCU module is electrically connected with the output end of the storage battery, the input end of the storage battery is electrically connected with the output end of the solar panel 5, and a charging protection circuit is arranged between the solar panel 5 and the MCU module; the output end of the MCU module respectively gives a working instruction to the solar panel 5 and a charging instruction to the lamp 6, a discharge protection circuit is arranged between the MCU module and the lamp 6, and an equilibrium discharge circuit is arranged between the lamp 6 and the storage battery.

When the MCU module detects a charging current signal of the solar panel 5 or the generator, the charging of the storage battery is started, and when the voltage of the storage battery reaches a charging protection voltage value, the charging is stopped; likewise, when the MCU module detects that the lamp 6 is connected into the charging, the discharge is started, and when the discharge voltage value of the single lamp 6 is equal, the discharge is stopped. When a plurality of lamps 6 are charged simultaneously, the MCU module can uniformly distribute the current to each charging port 12, so that the overcharging or explosion charging of a single lamp is prevented. A plurality of indicator lamps 15 are arranged in the electric cabinet 3, the indicator lamps 15 are electrically connected with a power management system, and when the solar panel 5 or the generator works, the power management system receives an instruction to prompt the indicator lamps 15 corresponding to the lamps to be lightened; when the lamp 6 starts to charge, the power management system receives the instruction to prompt the indication lamp 15 corresponding to the lamp signal to be lighted. Specifically, during charging, the lamp 6 will display a red color, normally bright; the lamp 6 turns green after being fully charged, and the working state is green with flashing; when the electric quantity is insufficient, the lamp 6 turns yellow and becomes an alarm prompt.

As shown in fig. 5, the light control system of the utility model comprises a CPU total control circuit, a communication module and a light sensor, wherein the CPU total control circuit comprises a power supply circuit, a driving circuit, a charge-discharge circuit, a communication circuit, a lamp control circuit and a light control circuit, and the power supply circuit supplies power to the CPU total control circuit; the driving circuit drives the load unit of the CPU total control circuit, and when the CPU total control circuit works, the driving circuit drives various loads connected with the CPU total control circuit;

the charging and discharging circuit is electrically connected with the storage battery in a bidirectional manner, the charging and discharging circuit manages the charging and discharging of the lamps 6, each lamp 6 is provided with a snap piece quick charging port, and when the charging voltage of the lamp 6 reaches a protection threshold value, the charging is stopped; when the voltage of the battery of the lamp 6 discharges quickly to the protection threshold, the power indicator lamp gives an alarm to prompt that the electric quantity is low, and when the voltage reaches the protection threshold, the lamp 6 stops working;

the communication circuit and the communication module perform bidirectional data interaction, specifically, the communication module comprises a GNSS module, a 4G network module and a VHF remote control module, the GNSS module, the 4G network module and the VHF remote control module perform bidirectional data interaction with the communication circuit respectively, and the GNSS module realizes synchronous work with other lamps 6; the 4G network module realizes remote control, such as APP on intelligent terminal equipment controls the lamp 6; the VHF remote control module realizes close-range wireless control, and the remote controller can control three-level dimming of the lamp 6 and the total switching of all lamps;

the lamp control circuit is electrically connected with the lamp 6 in a bidirectional manner, and controls the work of the light source of the lamp 6 in three modes of manual operation, automatic operation and closing operation;

the light control circuit is in bidirectional electrical connection with the light sensor, the light control circuit is connected with the light sensor, the light level of the lamp 6 can be adjusted according to the background light intensity, and a pilot can adjust the light of the lamp 6 to adapt to the vision of the pilot in the process of preparing landing, so that glaring is avoided.

The above-described embodiments are only preferred embodiments of the present utility model and should not be construed as limiting the scope of the utility model, and thus, modifications, equivalent variations, improvements, etc. made in accordance with the claims of the present utility model still fall within the scope of the utility model.

Claims

1. The utility model provides a on-vehicle device of helicopter landing system which characterized in that: the novel electric power source device comprises a trailer frame (1), a sealed box body (2), an electric cabinet (3) and a towing device, wherein a driven wheel group (4) is arranged at the lower end of the trailer frame (1), the sealed box body (2) is detachably arranged on the trailer frame (1), a plurality of solar panels (5) are attached to the upper side of the sealed box body (2), a power source management system is arranged in the electric cabinet, the solar panels (5) are electrically connected with the power source management system, a plurality of groups of lamps (6) are symmetrically arranged on two sides of the sealed box body (2), side doors (7) are arranged on the outer sides of the lamps (6), and one ends of the side doors (7) are in sealing hinge joint with the sealed box body (2); one end of the trailer frame (1) is provided with a towing device.

2. The on-board device of a helicopter landing system of claim 1, wherein: the power management system comprises an MCU module and a storage battery, wherein the input end of the MCU module is electrically connected with the output end of the storage battery, the input end of the storage battery is electrically connected with the output end of the solar panel (5), and a charging protection circuit is arranged between the solar panel (5) and the MCU module; the output end of the MCU module is respectively used for giving working instructions to the solar panel (5) and charging instructions to the lamp (6), a discharge protection circuit is arranged between the MCU module and the lamp (6), and an equilibrium discharge circuit is arranged between the lamp (6) and the storage battery.

3. The on-board device of a helicopter landing system of claim 1, wherein: the towing device comprises a drag hook (8), a front rack (9) and a guide wheel mechanism (10), wherein the front rack (9) is welded at one end of the trailer frame (1), the drag hook (8) is rotationally connected at one end of the front rack (9), the guide wheel mechanism (10) is mounted on the inner side of the front rack (9), the upper end of the guide wheel mechanism (10) is movably and fixedly connected with a connecting piece (11), and one side of the connecting piece (11) is fixedly mounted on the trailer frame (1).

4. A vehicle-mounted device for a helicopter landing system according to claim 3 wherein: the guide wheel mechanism (10) is arranged on the central axis of the side edge of the trailer frame (1).

5. The on-board device of a helicopter landing system of claim 1, wherein: the sealed type box body (2) is characterized in that a plurality of compartments with the same size are divided on two sides of the sealed type box body, a lamp (6) is arranged in each compartment, a charging port (12) is arranged at the rear end of each lamp (6), and the charging ports (12) are electrically connected with the electrical cabinet (3).

6. The on-board device of a helicopter landing system of claim 1, wherein: lifting hooks (13) are arranged at four corners of the upper end of the sealed box body (2).

7. The on-board device of a helicopter landing system of claim 1, wherein: the top of the sealed box body (2) is provided with a warning lamp (14), and the warning lamp (14) is electrically connected with the electrical cabinet (3).

8. A light control system of a helicopter landing system, applied to a vehicle-mounted device of the helicopter landing system as claimed in any one of claims 1 to 7, characterized in that: the light control system comprises a CPU total control circuit, a communication module and a light sensor, wherein the CPU total control circuit comprises a power supply circuit, a driving circuit, a charging and discharging circuit, a communication circuit, a lamp control circuit and a light control circuit, and the power supply circuit supplies power for the CPU total control circuit; the driving circuit drives a load unit of the CPU total control circuit; the charge-discharge circuit is electrically connected with the storage battery in a bidirectional manner; the communication circuit is in bidirectional data interaction with the communication module; the lamp control circuit is in bidirectional electrical connection with the lamp (6); the light control circuit is electrically connected with the light sensor in a bidirectional manner.

9. A light control system for a helicopter landing system as claimed in claim 8 wherein: the communication module comprises a GNSS module, a 4G network module and a VHF remote control module, wherein the GNSS module, the 4G network module and the VHF remote control module respectively interact with the two-way data of the communication circuit.

10. A light control system for a helicopter landing system as claimed in claim 8 wherein: the light source of the lamp (6) is a three-stage light-changing lamp, and the light-changing level of the three-stage light-changing lamp is 100%, 30% and 10% respectively.