Vehicle-mounted inspection device for detecting surface condition of airport runway

Abstract

The utility model relates to a vehicle-mounted inspection device for detecting the surface condition of an airport runway, which comprises a decorative cover shell arranged on a luggage rack on the roof of an inspection vehicle, and is characterized in that a monitoring module is arranged in the decorative cover shell and comprises a high-precision camera, a water film sensor, a temperature sensor, a humidity sensor and a positioning sensor; the transmission system comprises a servo motor, a lead screw and a sliding rail, the monitoring module is arranged on the sliding rail, the lead screw is connected with the monitoring module, the servo motor drives the lead screw to move, and the lead screw drives the monitoring module to move on the sliding rail; and the automatic control module is used for controlling the transmission system to drive the monitoring module to move. By combining the high-precision sensor technology and the automatic control module, the device not only can solve the problem of the coverage range of the existing fixed sensor, but also can improve the stability of the sensor in a complex environment, reduces manual intervention through the automatic control module, improves the inspection efficiency, and reduces the labor intensity of workers. And airport airworthiness safety standards can be better met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the safety detection of airport runway pavement, specifically points to a kind of vehicle-mounted inspection device for detecting airport runway surface condition, belong to airport safety detection equipment field. BACKGROUND

[0002] With the rapid development of air transport industry, the safety monitoring requirement of airport runway is higher and higher. The contaminants (such as rain, snow, ice and oil stain) on the runway surface can significantly affect the braking performance and take-off and landing safety of the aircraft, so it is necessary to monitor the runway condition in real time. The current runway monitoring mode mostly relies on manual inspection and fixed sensor data collection, but manual inspection has high work intensity, strong subjectivity, limited coverage, and is easily limited by weather and environmental conditions, while fixed sensor installation is complex, with high cost, and cannot meet the demand of large-scale mobile monitoring, which is difficult to meet the demand of today's "intelligent airport". UTILITY MODEL CONTENT

[0003] The utility model aims at overcoming the deficiency of prior art and providing a kind of vehicle-mounted inspection device for detecting airport runway surface condition, which can realize more accurate and reliable runway surface condition dynamic monitoring.

[0004] The technical scheme for achieving the utility model is a kind of vehicle-mounted inspection device for detecting airport runway surface condition, which comprises:

[0005] The decorative cover shell is arranged on the roof luggage rack of the inspection vehicle, and the decorative cover shell is internally provided with:

[0006] The monitoring module is arranged in the decorative cover shell, and the monitoring module comprises a high-precision camera, a water film sensor, a temperature sensor, a humidity sensor and a positioning sensor.

[0007] The transmission system comprises a servo motor, a lead screw and a sliding rail, the monitoring module is arranged on the sliding rail, the lead screw is connected with the monitoring module, the servo motor drives the lead screw to move, and the lead screw drives the monitoring module to move on the sliding rail.

[0008] The automatic control module is used to control the movement of the monitoring module driven by the transmission system.

[0009] In the above technical scheme, the decorative cover shell is locked to the roof luggage rack of the inspection vehicle by the lock catch.

[0010] In the above technical scheme, the decorative cover shell comprises an upper shell and a lower shell, the upper shell and the lower shell are connected by screws; and the contact surface between the lower shell and the roof of the inspection vehicle is adhered by sealing glue.

[0011] In the above technical scheme, the lock catch outwardly extends from two sides of the cover shell body, and the lock catch is fixedly connected with the luggage rack through M16 bolts.

[0012] In the above technical scheme, the cover shell body is made of glass fiber reinforced plastic, and the internal structure is made of aluminum profile.

[0013] Further, the vehicle-mounted inspection device for detecting the surface condition of an airport runway further comprises a power module, which is used for supplying power to the monitoring system, the automatic control system and the transmission system; the power system has a working voltage of AC 220V, a working frequency of 50-60Hz and a power of 1.5KW.

[0014] The monitoring module in the device is integrated with a pollution detection sensor (water film sensor), a camera and a positioning device, and the movement of the monitoring module is driven by the transmission system controlled by the automatic control module, so that the vehicle-mounted inspection device with the automatic operation function is realized.

[0015] The device of the utility model can not only solve the coverage range problem of the existing fixed sensor by combining high-precision sensor technology and an automatic control module, but also improve the stability of the sensor in a complex environment, reduce manual intervention through the automatic control module, improve the inspection efficiency and better meet the airport airworthiness safety standards.

[0016] The utility model has the following beneficial effects:

[0017] 1、 the device can be installed on the roof of a vehicle through the cover shell body by a simple installation method, is convenient to install and disassemble and is suitable for different vehicle models.

[0018] 2、 the device adopts an automatic control system, and the inspection work is more efficient and accurate, and the error in manual inspection is avoided;

[0019] 3、 the device is suitable for a wide range of working environments and can stably work under different humidity, temperature and air pressure conditions.

[0020] 4、 the cover shell body adopts glass fiber reinforced plastic material and aluminum profile structure and has good durability and lightness.

[0021] The utility model is suitable for real-time monitoring of runway surface pollutants, ice and snow coverage and other environmental parameters and provides reliable data support for airport operation safety. DRAWINGS

[0022] Figure 1 It is a cover shell body external structure schematic view of the vehicle-mounted inspection device for detecting the surface condition of an airport runway.

[0023] Figure 2The utility model is used for the decorative cover casing internal structure schematic diagram of vehicle mounted type inspection device for detecting airport runway surface condition.

[0024] Figure 3 The utility model is used for another external structure schematic diagram of decorative cover casing of vehicle mounted type inspection device for detecting airport runway surface condition.

[0025] In the drawing, 1 is a lock, 2 is an M16 bolt, 3 is a slide rail, 4 is a camera, and 5 is a water film sensor. DETAILED DESCRIPTION

[0026] The utility model will be further explained in detail in connection with the drawings and specific embodiments.

[0027] The utility model is used for the decorative cover casing internal structure schematic diagram of vehicle mounted type inspection device for detecting airport runway surface condition.

[0028] The external structure of the decorative cover casing is shown in Figure 1 and Figure 2 The decorative cover casing is arranged on the luggage rack of the roof of the inspection vehicle, and the decorative cover casing comprises an upper casing and a lower casing, and the upper casing is connected with the lower casing through screws. The decorative cover casing is locked to the luggage rack of the roof of the inspection vehicle through the lock 1. Specifically, as shown in Figure 3 The lock 1 is fixedly connected with the luggage rack through the M16 bolt 2. The contact surface between the lower casing and the roof of the inspection vehicle is adhered through sealing glue to prevent water and dust from entering. Preferably, the decorative cover casing in the utility model is made of glass fiber reinforced plastic, which has the characteristics of light weight, corrosion resistance and shock resistance and can adapt to various environments. The internal structure of the casing is processed by aluminum profiles. The casing can be conveniently and stably installed on the roof of all vehicle models with luggage racks. The decorative cover casing adopts lightweight materials (such as glass fiber reinforced plastic and aluminum profiles), which not only ensures sufficient strength but also reduces weight and does not excessively burden the vehicle. The design of the roof platform fully considers the environmental factors that may be encountered during runway inspection, such as wind force and vibration, to ensure that the platform is stable during operation and does not affect the normal driving of the vehicle.

[0029] The monitoring module is arranged in the decorative cover casing, and the monitoring module comprises a high-precision camera 4, a water film sensor 5, a temperature sensor, a humidity sensor and a positioning sensor. The water film sensor module has a remote control feature, and the front and rear moving positions are kept at an interval of 20 cm. The monitoring camera is installed on a fixed support and can shoot the runway surface condition in real time. The temperature sensor, the humidity sensor and the positioning sensor can be fixed in a conventional manner, which will not be described here.

[0030] The transmission system comprises a servo motor, a lead screw and a slide rail 3, and is used for controlling the movement of the monitoring module.

[0031] The automatic control module is used for controlling the movement of the monitoring module driven by the transmission system, and can output a control signal to the servo motor according to needs, for example, needs of controlling the movement of the monitoring module in different directions, so as to realize the movement of the monitoring module in different directions by outputting control signals of different movement directions to the servo motor through the automatic control module.

[0032] The power module is used for supplying power to the monitoring system, the automatic control module and the transmission system, and the working voltage of the power module in the embodiment is AC 220V, the working frequency is 50-60Hz, and the power is 1.5KW.

[0033] The working process of the utility model is as follows: the operator sends a response signal to the automatic control module through the remote control system, for example, controls the movement of the monitoring module in a certain direction, the automatic control module outputs a control signal to the servo motor after receiving the signal, the servo motor drives the lead screw to move, thereby driving the monitoring module to move in the direction on the slide rail. The signal data detected by the sensors in the monitoring module are transmitted to the control system, and the data of the airport runway surface are obtained in time, so that the data of the runway surface can be obtained in real time and remotely, and real-time and reliable data support is provided for the operation safety of the airport.

Claims

1. A vehicle-mounted inspection device for detecting the surface condition of an airport runway, characterized in that, The utility model relates to a monitoring device for patrol vehicle, which comprises a cover shell arranged on the roof rack of the patrol vehicle, wherein the cover shell is internally provided with: a monitoring module arranged in the cover shell, the monitoring module comprising a high-precision camera, a water film sensor, a temperature sensor, a humidity sensor and a positioning sensor; a transmission system comprising a servo motor, a lead screw and a slide rail, the monitoring module being arranged on the slide rail, the lead screw being connected with the monitoring module, the servo motor driving the lead screw to move, and the lead screw driving the monitoring module to move on the slide rail; an automatic control module for controlling the movement of the monitoring module driven by the transmission system.

2. The vehicle-mounted inspection device for detecting the surface condition of an airport runway according to claim 1, characterized in that: The cover shell is locked to the roof rack of the patrol vehicle by a lock buckle.

3. The vehicle-mounted inspection device for detecting the surface condition of an airport runway according to claim 2, characterized in that: The cover shell comprises an upper shell and a lower shell, the upper shell and the lower shell being connected by screws; the contact surface between the lower shell and the roof of the patrol vehicle is adhesively connected by sealing glue.

4. The vehicle-mounted inspection device for detecting the surface condition of an airport runway according to claim 3, characterized in that: Lock buckles are outwardly extended from both sides of the cover shell, and the lock buckles are fixedly connected with the roof rack by M16 bolts.

5. The vehicle-mounted inspection device for detecting the surface condition of an airport runway according to claim 4, characterized in that: The cover shell is made of glass fiber reinforced plastic, and the internal structure is made of aluminum profile.

6. The vehicle-mounted inspection device for detecting the surface condition of an airport runway according to any one of claims 1-5, characterized in that: The utility model further comprises a power module for supplying power to the monitoring module, the automatic control module and the transmission system; the working voltage of the power module is AC220V, the working frequency is 50-60Hz, and the power is 1.5KW.

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