Unmanned plane line concentrator
Technical field
The application belongs to unmanned vehicle technical field, particularly relates to a kind of unmanned plane line concentrator.
Background technology
In existing unmanned vehicle, there is complicated connection circuitry, comprise the multiple connection lines such as power supply, voltmeter, galvanometer, GPS, digital transmission, airspeed sensor, boat lamp, in connection procedure, connecting line weave in, installs greatly consuming time, and needs professional to connect one by one.
In addition, existing unmanned plane adopts 2 power supplys to power to circuit module usually, and weight and volume is all comparatively large, and cost is high.
Utility model content
The purpose of this utility model is to provide a kind of unmanned plane line concentrator, to overcome deficiency of the prior art.
For achieving the above object, the utility model provides following technical scheme:
The embodiment of the present application discloses a kind of unmanned plane line concentrator, comprise circuit board, and the control module be integrated on described circuit board, video frequency switching module, power transfer module and peripheral interface, described video frequency switching module is connected to the output terminal of described control module, described power transfer module is connected with outside power supply and changes the voltage inputted, comprise the first power module, second source module and the 3rd power module, external power source is through the first power module, 5V is exported respectively after second source module and the 3rd power module, 12V and 3.3V voltage, described peripheral interface comprises 3 video signal input interface being connected to described video frequency switching module input end, be connected to the boat lamp interface of described control module output terminal, fly control interface, comprise and the connector that flies control interface grafting and the FPC soft arranging wire be connected between connector and circuit board, and power interface, be connected to power transfer module and extended outside described circuit board by wire.
Preferably, in above-mentioned unmanned plane line concentrator, described boat lamp interface comprises left navigation light interface, right boat lamp interface and tail boat lamp interface
Preferably, in above-mentioned unmanned plane line concentrator, described circuit board comprises the first circuit board and second circuit board that are oppositely arranged, control module, video frequency switching module, airspeed sensor and peripheral interface are integrated on first circuit board, and power transfer module, voltmeter and galvanometer are integrated on second circuit board.
Preferably, in above-mentioned unmanned plane line concentrator, described control module is preferably STC15F204EA.
Preferably, in above-mentioned unmanned plane line concentrator, described circuit board is also integrated with airspeed sensor, voltmeter and galvanometer, airspeed sensor is in order to detect unmanned plane during flying speed in real time, and by flying control interface by Signal transmissions to flying control, voltmeter is connected to outside power supply, real-time detection power supply residual voltage, and detection signal is passed to controller in real time, data in order to measure the electric current of whole electric power system, and are controlled to flying by flying control interface real-time Transmission by galvanometer.
Preferably, in above-mentioned unmanned plane line concentrator, described peripheral interface also comprises GPS interface, is connected with the GPS module of outside, and can be GPS module and power.
Preferably, in above-mentioned unmanned plane line concentrator, described peripheral interface also comprises digital transmission interface and expansion interface.
Preferably, in above-mentioned unmanned plane line concentrator, described peripheral interface also comprises wing flap interface, these wing flap Interface and Controler connect, and can with the wing flap connecting line grafting of outside, the data of controller real-time reception airspeed sensor, when air speed is greater than setting value, controller controls wing flap and automatically packs up; When air speed is less than setting value, controller controls wing flap and automatically puts down.
Compared with prior art, the utility model has the advantage of: existing various lines is integrated in a device by the utility model, can realize rapid-assembling, easy to operate, reduces costs; The utility model is applied in unmanned plane, can by the voltage supply of power supply realization to multiple different circuit module.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Figure 1 shows that the principle schematic of unmanned plane line concentrator in the utility model specific embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be described in detail the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
Unmanned plane line concentrator, comprises circuit board and is integrated in control module, video frequency switching module, power transfer module, airspeed sensor, voltmeter, galvanometer and the peripheral interface on described circuit board.
Circuit board comprises the first circuit board and second circuit board that are oppositely arranged, and control module, video frequency switching module, airspeed sensor and peripheral interface are integrated on first circuit board, and power transfer module, voltmeter and galvanometer are integrated on second circuit board.
Control module is preferably STC15F204EA.
Video frequency switching module, is connected to the output terminal of described control module.According to the control signal of control module, select the wherein road in the multi-channel video of input to export.
Power transfer module, be connected with the power supply of outside and the voltage inputted is changed, comprise the first power module, second source module and the 3rd power module, external power source exports 5V, 12V and 3.3V voltage respectively after the first power module, second source module and the 3rd power module.Wherein 5V voltage is powered to control module, pitot meter, video frequency switching module, and is powered to outside steering wheel, boat lamp by peripheral interface; 12V voltage is powered to figure transmission module, camera and The Cloud Terrace by peripheral interface; 3.3V voltage is powered to GPS by peripheral interface.
Signal transmissions in order to detect unmanned plane during flying speed in real time, and is controlled with flying to controller by airspeed sensor.
Voltmeter, is connected to outside power supply, detects power supply residual voltage in real time, and detection signal is passed to controller in real time, and controller glimmers lower than controlling alarm lamp during setting value at electricity.
Galvanometer, in order to measure the electric current of whole electric power system.And by real-time data transmission to flying control.
Peripheral interface comprises:
Be connected to 3 video signal input interface of described video frequency switching module input end;
Be connected to the boat lamp interface of described control module output terminal, boat lamp interface comprises left navigation light interface, right boat lamp interface and tail boat lamp interface
Fly control interface, comprise and the connector that flies control interface grafting and the FPC soft arranging wire be connected between connector and circuit board, this FPC soft arranging wire is connected with the voltmeter on circuit board, galvanometer, video frequency switching module, airspeed sensor respectively.
Power interface, is connected to power transfer module and is extended outside described circuit board by wire.
GPS interface, is connected with the GPS module of outside, and can be GPS module and power.
Wing flap interface, these wing flap Interface and Controler connect, and can with the wing flap connecting line grafting of outside, the data of controller real-time reception airspeed sensor, when air speed is greater than setting value, controller control wing flap automatically pack up; When air speed is less than setting value, controller controls wing flap and automatically puts down.
Digital transmission interface and expansion interface can also be comprised.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
The above is only the embodiment of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.