A kind of anti-clogging intelligent grass-removingTechnical field
The present invention relates to intelligent grass-removing technical field, specially a kind of anti-clogging intelligent grass-removing.
Background technology
Hay mover is also known as weeder, grass mower and lawn mower etc., and hay mover is a kind of for cutting the grass on a lawn and vegetationDeng machine tool, it is made up of cutterhead, engine, road wheel, walking mechanism, blade, handrail and control section, cutterhead dressIt is equipped with road wheel, on cutterhead on engine, the output shaft of engine and blade is housed, blade is rotated using the high speed of engineImprove many in terms of speed, save the activity duration of weeding workman, reduce substantial amounts of human resources, intelligent grass-removing canWith automatically walk function, prevent collision, within the scope of prevent outlet, auto-returned charging, possess safety detection and battery electric quantityDetect and possess certain climbing capacity, intelligent grass-removing is that a kind of places such as suitable family's garden and public lawn progress lawn is repaiiedCut maintenance, the work that completions that intelligent grass-removing can be autonomous cuts the grass on a lawn, without artificial directly control and operation, and power it is low,Noise is small and profile exquisiteness is attractive in appearance, and artificial operation is greatly lowered.
Present intelligent grass-removing all has the function of collecting, and carries out weeds collection using negtive pressure forced air flow, soAnd the screen pack of the channel interior in air flow uses easily block for a long time, cause to subtract air velocity after blockingIt is small, intelligent grass-removing can not be collected to weeds, it is therefore desirable to a kind of anti-clogging intelligent grass-removing.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of anti-clogging intelligent grass-removing, possess reasonable in design and anti-The advantage of blocking, is solved and is easily blocked using screen pack for a long time, caused to reduce air velocity after blocking, make intelligenceThe problem of hay mover can not be collected to weeds.
(2) technical scheme
To realize above-mentioned reasonable in design and anticlogging purpose, the present invention provides following technical scheme：A kind of anti-clogging intelligenceEnergy hay mover, including data acquisition unit, the data acquisition unit include moisture sensor, Hall displacement transducer, topSpiral shell instrument sensor, electrical quantity sensor and B/P EGR Back Pressure Transducer EGR, the output end of the moisture sensor are electrically connected with signal amplifierInput, the output end of the Hall displacement transducer electrically connects the input of signal amplifier, the gyro sensorOutput end electrically connect the input of signal amplifier, the output end of the electrical quantity sensor electrically connects the input of signal amplifierEnd, the output end of the B/P EGR Back Pressure Transducer EGR is electrically connected with the input of signal amplifier, the output end electricity of the signal amplifierThe input of A/D converter one is connected with, the output end of the A/D converter one is electrically connected with the input of single-chip microcomputer, describedThe output end of single-chip microcomputer is electrically connected with the input of collection terminal processor, and the collection terminal processor includes flow meter modules, numberAccording to receiving module, data comparison module, comparing result output module and information feedback module, the input electricity of the single-chip microcomputerThe output end of A/D converter two is connected with, the input of the A/D converter two is electrically connected with the output end of transmitting optical transmitter and receiver,The input of the transmitting optical transmitter and receiver is electrically connected with the output end for receiving optical transmitter and receiver, the input electrical connection of the reception optical transmitter and receiverThere is the output end of picture control unit, the output end of the single-chip microcomputer is electrically connected with the input of control end control signal transmitting deviceEnd, the output end of the control end control signal transmitting device is electrically connected with the input of vibrating motor controller, the vibrationThe output end of electric machine controller is electrically connected with display module.
It is preferred that, described image monitoring unit includes the first monitoring camera, the second monitoring camera and the 3rd monitoringCamera.
It is preferred that, the reception optical transmitter and receiver and transmitting optical transmitter and receiver are signal exchange reinforcement unit.
It is preferred that, the display module is computer display, and computer display resolution ratio is 1920*1080, meterThe screen proportion of calculation machine display screen is 16:09, the refresh rate of computer display is 144Hz.
It is preferred that, the model 80C51 of the single-chip microcomputer, the single-chip microcomputer using 40 pin dual inline type DIP, interior have128 ram cells and 4K ROM and have two 16 bit timing counters, interrupt outside two, two timing numerations interrupt withAnd a serial interruption and 48 parallel-by-bit input ports.
It is preferred that, the model of the A/D converter one and A/D converter two is identical.
(3) beneficial effect
Compared with prior art, the invention provides a kind of anti-clogging intelligent grass-removing, possesses following beneficial effect：
1st, anti-clogging intelligent grass-removing, by setting collection terminal processor and vibrating motor controller, flow meter modulesTo the wind speed flow monitoring in passage, data receipt unit, data processing unit is received to data message, contrasted and defeatedGo out, data message is fed back into single-chip microcomputer, single-chip microcomputer transmits a signal to vibration electricity by control end control signal transmitting deviceMachine controller, makes the vibrating motor work being arranged on screen pack, it is to avoid screen pack is square for a long time using easily blockingCollection to weeds.
2nd, anti-clogging intelligent grass-removing, by setting data acquisition unit and picture control unit, data acquisition unitEqualization point, the electricity of hay mover when realizing humidity to grass, hay mover walking, the negative pressure of the wind speed inside hay mover and weekThe environment enclosed is monitored, make intelligent grass-removing can with automatically walk function, prevent from colliding, possess safety detection and battery electric quantityThe ability of detection, reduces the labor intensity of weeding workman, reduces substantial amounts of human resources.
Brief description of the drawings
Fig. 1 is present system schematic diagram；
Fig. 2 is collection terminal processor schematic diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, completeSite preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based onEmbodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not madeEmbodiment, belongs to the scope of protection of the invention.
Fig. 1-2, a kind of anti-clogging intelligent grass-removing, including data acquisition unit are referred to, data acquisition unit includes wetDependent sensor, Hall displacement transducer, gyro sensor, electrical quantity sensor and B/P EGR Back Pressure Transducer EGR, moisture sensor it is defeatedGo out the input that end is electrically connected with signal amplifier, the output end of Hall displacement transducer electrically connects the input of signal amplifierEnd, the output end of gyro sensor electrically connects the input of signal amplifier, the output end electrical connection signal of electrical quantity sensorThe input of amplifier, the output end of B/P EGR Back Pressure Transducer EGR is electrically connected with the input of signal amplifier, the output of signal amplifierEnd is electrically connected with the input of A/D converter one, and the output end of A/D converter one is electrically connected with the input of single-chip microcomputer, monolithicThe model 80C51 of machine, single-chip microcomputer is using 40 pin dual inline type DIP, the interior ROM for having 128 ram cells and a 4K, simultaneouslyHave two 16 bit timing counters, interrupt outside two, two timing numerations are interrupted and one serial interrupts and 48 parallel-by-bitsInput port, the output end of single-chip microcomputer is electrically connected with the input of collection terminal processor, collection terminal processor include flow meter modules,Data reception module, data comparison module, comparing result output module and information feedback module, the input of single-chip microcomputer are electrically connectedBe connected to the output end of A/D converter two, the model of A/D converter one and A/D converter two is identical, A/D converter two it is defeatedEnter the output end that end is electrically connected with transmitting optical transmitter and receiver, the input of transmitting optical transmitter and receiver is electrically connected with the output end for receiving optical transmitter and receiver,It is signal exchange reinforcement unit to receive optical transmitter and receiver and transmitting optical transmitter and receiver, exchanges reinforcement unit by setting signal, signal exchange addsThe electric signal of transmission is converted to fiber-optic signal by reception optical transmitter and receiver and transmitting optical transmitter and receiver in strong unit, is passed using optical fiberIt is defeated, the intensity of vision signal is substantially increased, the input for receiving optical transmitter and receiver is electrically connected with the output end of picture control unit, figureAs monitoring unit includes the first monitoring camera, the second monitoring camera and the 3rd monitoring camera, by setting data to adoptCollect unit and picture control unit, data acquisition unit realizes equalization point, the hay mover during to careless humidity, hay mover walkingElectricity, the negative pressure of wind speed inside hay mover and the environment of surrounding be monitored, make intelligent grass-removing can be with automatically walk work(It, can prevent from colliding, possessing the ability of safety detection and battery electric quantity detection, reduce the labor intensity of weeding workman, reduceSubstantial amounts of human resources, the output end of single-chip microcomputer is electrically connected with the input of control end control signal transmitting device, control end controlThe output end of signal transmitting apparatus processed is electrically connected with the input of vibrating motor controller, by setting collection terminal processor and shakingDynamic electric machine controller, flow meter modules are to the wind speed flow monitoring in passage, data receipt unit, and data processing unit is to dataInformation is received, contrasted and exported, and data message is fed back into single-chip microcomputer, and single-chip microcomputer is transmitted by control end control signalDevice transmits a signal to vibrating motor controller, makes the vibrating motor work being arranged on screen pack, it is to avoid screen pack is longTime, using easily blocking, facilitates the collection to weeds, and the output end of vibrating motor controller is electrically connected with display mouldBlock, display module is computer display, and computer display resolution ratio is 1920*1080, the screen of computer displayRatio is 16:09, the refresh rate of computer display is 144Hz.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V civil powers, and main controller can be meterCalculation machine etc. plays the conventionally known equipment of control.
In summary, anti-clogging intelligent grass-removing, by setting collection terminal processor and vibrating motor controller, flowModule is counted to the wind speed flow monitoring in passage, data receipt unit, data processing unit is received to data message, contrastedAnd output, data message is fed back into single-chip microcomputer, single-chip microcomputer is transmitted a signal to by control end control signal transmitting deviceVibrating motor controller, makes the vibrating motor work being arranged on screen pack, it is to avoid screen pack is for a long time using easily generationBlock, facilitate the collection to weeds, simple in construction, reasonable in design, easy to operate and safety and environmental protection of the invention, when solving longBetween easily blocked using screen pack, cause to reduce air velocity after blocking, intelligent grass-removing can not be carried out to weedsThe problem of collection.
It should be noted that herein, such as first and second or the like relational terms are used merely to a realityBody or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operatingIn any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended toNonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including thoseElement, but also other key elements including being not expressly set out, or also include being this process, method, article or equipmentIntrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be withA variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understandingAnd modification, the scope of the present invention is defined by the appended.