CN212344118U

CN212344118U - Navigation aid lamp

Info

Publication number: CN212344118U
Application number: CN202021104680.9U
Authority: CN
Inventors: 孙成忠; 祁高进
Original assignee: Jiangsu Kehui Semiconductor Research Institute Co Ltd; Changzhou Wujin Semiconductor Lighting Application Technology Institute
Current assignee: Jiangsu Kehui Semiconductor Research Institute Co Ltd; Changzhou Wujin Semiconductor Lighting Application Technology Institute
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-01-12
Anticipated expiration: 2030-06-16

Abstract

The utility model relates to a LED field, concretely relates to aid to navigation lamp, including the drive module, the lamp monitoring module that helps navigation, controller and communication module of adjusting luminance, the LED banks is connected to the drive module of adjusting luminance, the LED banks configuration is the lamp that helps navigation, the lamp monitoring module that helps navigation connects the lamp that helps navigation, the input of controller is connected the lamp monitoring module that helps navigation, the output of controller is connected the drive module that adjusts luminance, communication module connects the controller, simultaneously communication module and host computer communication. The utility model provides a help and navigate lamp can the remote monitoring help and navigate lamp fault condition, makes things convenient for the staff to overhaul, simultaneously the utility model discloses a long service life.

Description

Navigation aid lamp

Technical Field

The utility model relates to a LED lamp field, concretely relates to aid to navigation lamp.

Background

Most airports in civil aviation airports in China still use the traditional navigation aid lamp control system, and halogen lamps have the problems of high energy consumption, low light efficiency, difficult intelligent control application and the like, so that the real-time monitoring of the fault condition of the navigation aid lamp cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve among the prior art that the navigation aid lamp adopts the halogen lamp to have that the energy consumption is big, the light efficiency is low and intelligent control uses the difficult problem that leads to carrying out real-time supervision to the navigation aid lamp trouble condition and provides a novel navigation aid lamp.

The utility model adopts the technical proposal that:

a navigational light, comprising:

the light-dimming driving module is connected with an LED lamp group, and the LED lamp group is configured to be a navigation lamp;

the navigation aid lamp monitoring module is connected with the navigation aid lamp;

the input end of the controller is connected with the navigation lamp monitoring module, and the controller is connected with the dimming driving module;

and the communication module is connected with the controller and is communicated with an upper computer.

Further, the dimming driving module comprises a driving chip, and an output end of the driving chip is connected with the navigation aid lamp through a MOS transistor M2.

Further, the model number adopted by the driving chip is LT3756 IUD.

Further, the navigation aid lamp monitoring module comprises a voltage sensor, a current sensor and an illumination sensor, and the voltage sensor, the current sensor and the illumination sensor are connected with the controller.

Further, the communication module comprises a communication chip, and the model of the communication chip is ES 1642-C.

Furthermore, the navigation aid lamp also comprises a power supply module, the power supply module converts alternating current into direct current, and the power supply module supplies power to the dimming driving module, the controller and the communication module.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a help and navigate lamp adopts the LED lamp, has solved among the prior art most help and navigate lamp and still has adopted the halogen lamp, has that the energy consumption is big, the light efficiency is low and intelligent control uses difficult problem, the utility model provides a help and navigate lamp is through the voltage, electric current and the illuminance information of help and navigate lamp monitoring module monitoring to make things convenient for the maintainer to judge the quality of help and navigate lamp, improved maintainer's maintenance efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic block diagram of a navigation light provided in an embodiment of the present invention;

fig. 2 is a circuit diagram of a dimming driving module according to an embodiment of the present invention;

fig. 3 is a circuit diagram of a controller and a communication module according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Fig. 1 shows a pair of navigation aid lamps provided by the embodiment of the utility model, including drive module, navigation aid lamp monitoring module, controller and the communication module of adjusting luminance, wherein, drive module connects the LED banks of light, the LED banks configuration is the navigation aid lamp, navigation aid lamp monitoring module connects the navigation aid lamp, the input of controller is connected navigation aid lamp monitoring module, the connection of controller drive module adjusts luminance, communication module connects the controller, communication module and host computer communication.

It should be noted that, this embodiment sets up light information through the host computer, transmit for the controller through communication module, thereby make the light modulation drive module according to the light information output PWM ripples signal control navigation lights output the light of corresponding luminance grade of setting, this embodiment can realize remote control navigation lights, this embodiment monitors the voltage of navigation lights, electric current and illuminance information through navigation lights monitoring module simultaneously, when the information of monitoring is different with the setting information, remind the maintainer to maintain, maintainer's maintenance efficiency has been improved.

As a specific embodiment of the dimming driving module provided in this embodiment, as shown in fig. 2, the dimming driving module includes a driving chip, an input end of the driving chip is connected to the controller, an output end of the driving chip is connected to the navigation light through an MOS transistor M2, the dimming driving module provided in this embodiment is a constant current controllable dimming driving module, a driving chip of the dimming driving module is LT3756IUD, peripheral devices of the dimming driving module are few, cost is low, and driving current is large, when the controller receives a dimming instruction of an upper computer, the controller analyzes a PWM wave signal corresponding to the dimming instruction, so as to drive the dimming driving module to output a corresponding driving current, and finally, the LED navigation light is made to operate at a corresponding brightness level, and of course, the driving chip may also be of another type, and no limitation is imposed on the driving chip.

As a specific embodiment of the navigation light monitoring module provided in this embodiment, the navigation light monitoring module includes a voltage sensor, a current sensor, and an illuminance sensor, where the voltage sensor, the current sensor, and the illuminance sensor are connected to the controller, and in this embodiment, the navigation light monitoring module monitors voltage, current, and illuminance information of the navigation light, so as to compare the monitored information with information set by the system, and when the monitored information is different from the information set by the system, the monitoring module indicates that the navigation light is abnormal, and prompts a maintenance worker to perform maintenance.

As a specific embodiment of the communication module provided in this embodiment, the communication module includes a communication chip, the communication chip is of a type ES1642-C, the controller implements remote communication through the communication module, and the communication module can convert a serial port signal into an FSK signal and transmit the FSK signal on a 220V ac line.

The utility model also provides a navigation aid lamp monitoring system uses foretell navigation aid lamp, can be in real time to navigation aid lamp monitoring, in time indicate the maintainer when the navigation aid lamp takes place unusually.

A navigational light monitoring system, comprising:

acquiring voltage, current and/or illumination information of the navigation aid lamp;

comparing the acquired voltage, current and/or illumination information of the navigation light with system setting information;

and if the acquired voltage, current and/or illumination information of the navigation light is less than the system setting information, sending out navigation light abnormal information.

Further, the navigation light monitoring system further comprises:

acquiring a dimming instruction;

and outputting the PWM wave according to the dimming command.

To sum up, this embodiment sets up light information through the host computer, transmits for the controller through communication module to make the light modulation drive module according to the light information output PWM ripples signal control navigation light of the corresponding luminance grade of setting output, this embodiment can monitor navigation light's voltage, electric current and illuminance information through navigation light monitoring module when realizing remote control navigation light, when the information of monitoring is different with the setting information, remind the maintainer to maintain, has improved maintainer's maintenance efficiency.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware that is related to instructions of a program, and the program may be stored in a computer-readable storage medium, and when executed, the program includes one or a combination of the steps of the method embodiments.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims

1. A navigational light, comprising:

the input end of the controller is connected with the navigation lamp monitoring module, and the output end of the controller is connected with the dimming driving module;

2. The navigation lamp according to claim 1, wherein the dimming driving module comprises a driving chip, and an output end of the driving chip is connected to the navigation lamp through a MOS transistor M2.

3. The navigation light of claim 2, wherein the driver chip is LT3756 IUD.

4. The navigation light of claim 1, wherein the navigation light monitoring module comprises a voltage sensor, a current sensor, and an illumination sensor, the voltage sensor, the current sensor, and the illumination sensor being coupled to a controller.

5. The navigation light of claim 1, wherein the communication module comprises a communication chip, and the communication chip is of type ES 1642-C.

6. The navigational light of claim 1, further comprising a power module that converts alternating current to direct current, the power module powering the dimming driving module, the controller, and the communication module.