CN108614474A - A kind of sweeper energy-saving control system - Google Patents
A kind of sweeper energy-saving control system Download PDFInfo
- Publication number
- CN108614474A CN108614474A CN201810266915.5A CN201810266915A CN108614474A CN 108614474 A CN108614474 A CN 108614474A CN 201810266915 A CN201810266915 A CN 201810266915A CN 108614474 A CN108614474 A CN 108614474A
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- CN
- China
- Prior art keywords
- brush
- motor
- monitor
- wind turbine
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
- G05B19/0425—Safety, monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
- H04L12/40013—Details regarding a bus controller
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40215—Controller Area Network CAN
Abstract
The invention discloses a kind of sweeper energy-saving control systems, including operating system controller, D/A converting circuit, motor, electric machine controller, wind turbine, brush proportioning valve, image processor and monitor, the operating system controller further includes Pulse width modulation module and control area net(CAN) network bus module, described image processor is connected to the input terminal of Pulse width modulation module, and the monitor is connected to image processor；The motor is connected to wind turbine, and motor is for controlling driving wind turbine；The D/A converting circuit is connected to brush proportioning valve again, and D/A converting circuit is used to adjust the movement ratio of brush.The present invention completes cleaning work by rationally controlling the working speed of motor, brush and wind turbine in real time, the service life for effectively reducing operation oil consumption, extending wind turbine and brush, the energy-saving control system has the characteristics that control accuracy is high, corresponding speed is fast and dependable performance, has achieved the effect that energy-saving and emission-reduction noise reduction.
Description
Technical field
The present invention relates to sweeper Energy Saving Control field more particularly to a kind of sweeper energy-saving control systems.
Background technology
Currently, the public way generally use sweeper in city carries out mechanization cleaning work, and due to pavement of road rubbish
Rubbish amount is unevenly distributed, and in order to ensure to clean effect, operating personnel's overwhelming majority selects the strength work pattern of sweeper to rubbish
More region carries out operation, and when sweeper is in strength work pattern, motor, wind turbine, brush rotating speed be all integrally fixed at
It works under high rotating speed, the service life reduction of the increase of oil consumption (energy consumption) and discharge, wind turbine and brush will certainly be produced in this way；
By operating personnel by pavement garbage amount, the switching of cleaning work pattern is carried out in real time, artificially realizes the purpose of energy-saving and emission-reduction,
It is bound to cause labor intensity of operating staff increase, and seriously affects the attention of operating personnel's driving, it is hidden to there is greatly safety
Suffer from.In order to change this situation, the present invention proposes a kind of novel sweeper energy-saving control system.
Invention content
For this reason, it may be necessary to provide a kind of sweeper energy-saving control system to reduce hand labor intensity in energy loss, and prolong
The machining long workpieces service life.
To achieve the above object, a kind of sweeper energy-saving control system is inventor provided, includes preferably operating system
Controller, D/A converting circuit, motor, electric machine controller, wind turbine, brush proportioning valve, image processor and monitor, the work
Industry system controller further includes that Pulse width modulation module and control area net(CAN) network bus module, described image processor are connected to
The input terminal of Pulse width modulation module, the monitor are connected to image processor；The control area net(CAN) network bus module
It is additionally provided with CAN bus circuit, the CAN bus circuit is connected to electric machine controller, described
Electric machine controller is connected to motor, and electric machine controller is connected to wind turbine for controlling driving motor, the motor, and motor is for controlling
System driving wind turbine；The output end of the Pulse width modulation module is electrically connected to D/A converting circuit, the D/A converting circuit
It is connected to brush proportioning valve again, D/A converting circuit controls the rotation of brush according to the adjustment of brush proportion valve.
It advanced optimizes：The operating system controller further includes serial communication interface module, single supply level conversion mould
Block and the ends PC, the single supply level switch module are connected to serial communication interface module, and the ends PC are connected to single supply and turn
Change the mold block.
It advanced optimizes：The monitor further includes preceding monitor and back eye monitor, and the preceding monitor is clear for monitoring
The case where sweeping front side, the back eye monitor is for the case where monitoring sweeper rear.
It advanced optimizes：The brush proportioning valve is also attached to brush, the rotation for controlling brush.
It advanced optimizes, the controller is microcontroller.
Be different from the prior art, above-mentioned technical proposal can judge pavement garbage amount, in real time rational control motor, brush and
The workload of wind turbine can reduce sweeper operation oil consumption or energy consumption compared with existing road sweeper, reduce the tail gas of operation
Discharge capacity, moreover it is possible to extend the service life of wind turbine and brush and reduce the labor intensity of operating personnel, and the Energy Saving Control system
System has the characteristics that control accuracy is high, corresponding speed is fast and dependable performance, has achieved the effect that energy-saving and emission-reduction noise reduction.
Description of the drawings
Fig. 1 is system schematic described in an embodiment of the present invention.
Reference sign：
1, operating system controller；
2, control area net(CAN) network bus module；
21, CAN bus circuit；
22, electric machine controller；
23, motor；
24, wind turbine；
3, Pulse width modulation module；
31, Pulse width modulation module input terminal；
311, D/A converting circuit；
312, brush proportioning valve；
313, brush；
32, Pulse width modulation module input terminal；
321, image processor；
322, preceding monitor；
323, back eye monitor；
4, serial communication interface module；
41, single supply level switch module；
42, human-computer interaction interface.
Specific implementation mode
For the technology contents of technical solution, construction feature, the objects and the effects are described in detail, below in conjunction with specific reality
It applies example and attached drawing is coordinated to be explained in detail.
Include preferably operating system controller referring to Fig. 1, inventor providing a kind of sweeper energy-saving control system
1, D/A converting circuit 311, motor 23, electric machine controller 22, wind turbine 24, brush proportioning valve 312, image processor 321 and prison
Visual organ, the operating system controller 1 further include Pulse width modulation module 3 and control area net(CAN) network bus module 2, the figure
As processor 321 is connected to Pulse width modulation module input terminal 3231, the monitor is connected to image processor 321；Institute
It states control area net(CAN) network bus module 2 and is additionally provided with CAN bus circuit, the CAN bus electricity
Road is connected to electric machine controller 22, and the electric machine controller 22 is connected to motor 23, and electric machine controller 22 is for controlling driving electricity
Machine 23, the motor 23 are connected to wind turbine 24, and motor 23 is for driving wind turbine 24；The Pulse width modulation module output end electricity
It is connected to D/A converting circuit 311, the D/A converting circuit 311 is connected to brush proportioning valve 312, D/A converting circuit again
311 for adjusting the ratio of 313 valve of brush to control the rotation of brush 313.
In certain embodiments, here referring to Fig. 1, the energy-saving control system is applied to sweeper, the Energy Saving Control system
System includes mainly operating system controller 1, D/A converting circuit 311, motor 23, electric machine controller 22, wind turbine 24, brush ratio
Valve 312, image processor 321 and monitor, controller centered on operating system controller 1, further includes specifically that pulse is wide
Modulation module 3 and control area net(CAN) network bus module 2 are spent, operating system controller is used for according to the collected figure of image processor
As data (video data) control Pulse width modulation module.CAN bus module is additionally provided with controller LAN
Network bus circuit, Pulse width modulation module 3 are divided into as input terminal and output end, and input terminal is electrically connected with image processor 321,
Input terminal can receive the required power loss signal that image processor 321 is sent, and power loss signal here specifically includes 24 power of wind turbine
And 313 rotating speed of brush, output are terminated with D/A converting circuit 311, required power loss signal are sent to the D/A converting circuit
311, D/A converting circuit 311 is connected to brush proportioning valve 312 again, and D/A converting circuit 311 adjusts brush according to power loss signal
The valve ratio degree of proportioning valve 312, CAN bus circuit are connected to electric machine controller 22, and motor 23 is connected to
Electric machine controller 22, which can realize in real time the rationally operation of control electric machine controller 22 and motor 23, and wind turbine 24 connects
Be connected to motor 23, by operating system controller 1 obtains the power loss signal of image processor 321 adjust the power of motor 23 after
And realize the realization control of 24 power of wind turbine.Monitor 322 and back eye monitor 323 monitor is specifically divided into again before, and front and back prison
Visual organ 323 is electrically connected to image processor 321, and image processor 321 can obtain video pictures that monitor collects simultaneously
Analyzing processing is carried out according to video content, that is, how much carry out analyzing processings to quantity of refuse, the size of quantity of refuse correspond to
Required power loss signal, quantity of refuse just need greatly larger power loss signal, and quantity of refuse is small just to need smaller power loss signal, power consumption
Greatly, it is necessary to which higher rotating speed and power, small power consumption just only need the power of smaller rotating speed, and the quantity of refuse that will analyze gained
Match the power of corresponding wind turbine 24, the rotating speed of brush 313.Here each module interface is equipped with peripheral circuit, wherein operation
System controller 1 is to be based on the multifunctional embedded controller of chip microcontroller by one kind, which inputs with pwm signal
Interface, is also provided with pwm signal output interface, and microcontroller is connected to CAN fieldbus and motor 23 on data communication interface
Controller carries out real-time Communication for Power, while there is SCI bus communications interface to be communicated with host computer (PC machine), is convenient for operating system
Controller 1 obtains the video data from monitor and selected power loss signal according to image processor 321, then believes the power consumption
Number control area net(CAN) network module is sent to control the power of wind turbine 24, and the power loss signal is also passed through into pulse width modulation output
It holds and is sent to D/A converting circuit 311 and then adjusts brush proportioning valve and realize the rotating speed of brush 313, and finally realize to wind turbine
The real-time control of 24 power and brush rotating speed realizes human-computer interaction.
SCI in Fig. 1 is serial communication interface, and SCI is connected to MAX232, and MAX232 chips i.e. single supply level turn
Block 41 is changed the mold, it is Pulse width modulation module output end that MAX232 is connected to 42, PWM output ends again, and PWM output ends are connected to number
Analog conversion circuit 311, D/A converting circuit 311 are connect with brush proportioning valve 312 again, and brush proportioning valve 312 here can be
Brush electric proportional valve, brush proportioning valve 312 are connect with brush 313 again, and general ability domain network module, CAN are equipped with CAN to CAN in order to control
Bus circuit 21, the circuit are electrically connected with electric machine controller 22 again, and electric machine controller 22 is connect with motor 23 again, and motor 23 connects again
It is connected to wind turbine 24, PWM input terminals i.e. Pulse width modulation module input terminal 3231, which is connected to image processor
321, image processor 321 is divided into other to be connect with front and back monitor 323.
In the embodiment advanced optimized, operating system controller 1 shown in Fig. 1 further includes serial communication interface module
4, single supply level switch module 41 and the ends PC, the single supply level switch module 41 are connected to serial communication interface module 4,
The ends PC are connected to single supply conversion module, and the namely SCI buses of serial communication interface module 4 are used for and host computer such as PC
End communication connection, for single supply conversion module for converting SCI and the incompatible level conversion in the ends PC, single supply conversion module can be with
For model MAX232 chips, the ends PC here can be human-computer interaction interface 42.
In the embodiment advanced optimized：The monitor further includes preceding monitor 322 and back eye monitor 323, front and back prison
Visual organ 323 is electrically connected with image processor 321, and preceding monitor 322 is located at the front of car body, and the preceding monitor 322 is used for
The case where in front of real time monitoring sweeper, simultaneously sends the video data to image processor 321, and the setting of back eye monitor 323 exists
The rear of car body, the back eye monitor 323 is for the case where monitoring sweeper rear quantity of refuse in real time and by the video data transmitting
It send to image processor 321, by front and back real time monitoring convenient for quantity of refuse situation after understanding Chinese herbaceous peony.
In the embodiment advanced optimized：The brush proportioning valve 312 is flexibly connected with brush 313, brush proportioning valve 312
The rotating speed of brush is controlled by the adjusting of D/A converting circuit 311, and D/A converting circuit 311 is by operating system controller
1 signal control, signal control are exactly the corresponding power loss signal of quantity of refuse that image processor 321 obtains, digital-to-analogue conversion electricity
Road 311 adjusts brush proportioning valve 312 according to the power loss signal of acquisition, and the variation of brush proportioning valve 312 controls brush 313 again
The variation of rotating speed, and the rotating speed of brush 313 can be adjusted by man-machine interface, and real-time adjustment is finally realized, it is final to realize
Energy Saving Control.
In the embodiment advanced optimized：Motor 23 mainly provides power for wind turbine 24, and using and controlling for motor is non-
It is often convenient, the abilities such as there is self-starting, acceleration, braking, invert, pull, various service requirements can be met, motor 23 can also be
Oil-burning machine, diesel engine etc. can be the power source that wind turbine 24 provides power.
In the embodiment advanced optimized：The controller is microcontroller, and microcontroller is by processor, memory and controller
Integrally disposed, not only small, precision is high, and reliability height is also convenient for manipulating, and microcontroller can be model AT89C51 microcontrollers,
And effectively reduce power consumption.
The control system is in implementation process：When sweeper is under cleaning work pattern, respectively by being monitored before acquisition
Device 322 acquire sweeper cleaning work when front road surface video and pass through back eye monitor 323 obtain acquisition sweeper clean make
The road surface video of the road surface video at rear portion when industry, acquisition passes through image processor 321, and image processor 321 is to front
Road surface video and the road surface video at rear portion are compared, and the quantity of refuse of sweeper road surface ahead is analyzed, and determine cleaning work institute
Need the pwm signal of power consumption；The pwm signal that operating system controller 1 is provided according to image processor 321, passes through CAN bus respectively
The real-time rotating speed for rationally controlling motor 23, wind turbine 24 and PWM power loss signals and controlling brush 313 of communication, and it is logical by SCI buses
Existing human-computer interaction (operating personnel can observe in real time) is proved to be true after interrogation, achievees the effect that energy-saving and emission-reduction noise reduction.
Pwm signal mentioned above is pulse width modulating signal, and device Area Network bus, SCI are CAN bus in order to control
Serial communication interface, the ends PC can be man-machine interface, and man-machine interface is connected to single supply level switch module 41, and single supply is electric
Flat conversion module 41 is connected to SCI again, user controllable 42 and the process for realizing human-computer interaction.
It should be noted that although the various embodiments described above have been described herein, it is not intended to limit
The scope of patent protection of the present invention.Therefore, based on the present invention innovative idea, to embodiment described herein carry out change and repair
Change, or using equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it directly or indirectly will be with
Upper technical solution is used in other related technical areas, is included within the scope of patent protection of the present invention.
Claims (5)
1. a kind of sweeper energy-saving control system, which is characterized in that including operating system controller, D/A converting circuit, motor,
Electric machine controller, wind turbine, brush proportioning valve, image processor and monitor,
The operating system controller further includes Pulse width modulation module and control area net(CAN) network bus module, at described image
Reason device is connected to the input terminal of Pulse width modulation module, and the monitor is connected to image processor；
The control area net(CAN) network bus module is additionally provided with CAN bus circuit, and the controller local area network is total
Line circuit is connected to electric machine controller, and the electric machine controller is connected to motor, and electric machine controller is for controlling driving motor, institute
It states motor and is connected to wind turbine, motor is for controlling driving wind turbine；
The output end of the Pulse width modulation module is electrically connected to D/A converting circuit, and the D/A converting circuit is connected to again
Brush proportioning valve, D/A converting circuit control the rotation of brush according to the adjustment of brush proportion valve.
2. a kind of sweeper energy-saving control system according to claim 1, it is characterised in that：The operating system controller
Further include serial communication interface module, single supply level switch module and the ends PC, the single supply level switch module is connected to
Serial communication interface module, the ends PC are connected to single supply conversion module.
3. a kind of sweeper energy-saving control system according to claim 1, it is characterised in that：Before the monitor further includes
The case where monitor and back eye monitor, the preceding monitor is for monitoring in front of sweeper, the back eye monitor are clear for monitoring
The case where sweeping vehicle rear.
4. a kind of sweeper energy-saving control system according to claim 1, it is characterised in that：The brush proportioning valve also connects
It is connected to brush, the rotation for controlling brush.
5. a kind of sweeper energy-saving control system according to claim 1, it is characterised in that：The controller is monolithic
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810266915.5A CN108614474A (en) | 2018-03-28 | 2018-03-28 | A kind of sweeper energy-saving control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810266915.5A CN108614474A (en) | 2018-03-28 | 2018-03-28 | A kind of sweeper energy-saving control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108614474A true CN108614474A (en) | 2018-10-02 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810266915.5A Pending CN108614474A (en) | 2018-03-28 | 2018-03-28 | A kind of sweeper energy-saving control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258412A (en) * | 2019-06-14 | 2019-09-20 | 长沙中联重科环境产业有限公司 | Road-cleaning equipment and its blower and the intelligent control method and system for sweeping disk |
| CN110952488A (en) * | 2019-12-31 | 2020-04-03 | 福建龙马环卫装备股份有限公司 | Automatic sweep set automatic control circuit that adapts to multiple road conditions |
| WO2021219341A1 (en) * | 2020-04-27 | 2021-11-04 | Robert Bosch Gmbh | Interface module for a communication control device, transmitting/receiving device for a subscriber station of a serial bus system, and method for communication in a serial bus system |
| CN114355831A (en) * | 2021-12-20 | 2022-04-15 | 江苏悦达专用车有限公司 | Washing and sweeping vehicle control system |
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| CN203066007U (en) * | 2012-12-07 | 2013-07-17 | 长安大学 | Sweeping car with monitoring device |
| CN105625243A (en) * | 2014-11-07 | 2016-06-01 | 长沙中联重科环卫机械有限公司 | Cleaning suction nozzle and cleaning trolley |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258412A (en) * | 2019-06-14 | 2019-09-20 | 长沙中联重科环境产业有限公司 | Road-cleaning equipment and its blower and the intelligent control method and system for sweeping disk |
| CN110258412B (en) * | 2019-06-14 | 2021-05-07 | 长沙中联重科环境产业有限公司 | Road sweeping equipment and intelligent control method and system of fan and sweeping disc thereof |
| CN110952488A (en) * | 2019-12-31 | 2020-04-03 | 福建龙马环卫装备股份有限公司 | Automatic sweep set automatic control circuit that adapts to multiple road conditions |
| CN110952488B (en) * | 2019-12-31 | 2021-08-13 | 福建龙马环卫装备股份有限公司 | Automatic sweep set automatic control circuit that adapts to multiple road conditions |
| WO2021219341A1 (en) * | 2020-04-27 | 2021-11-04 | Robert Bosch Gmbh | Interface module for a communication control device, transmitting/receiving device for a subscriber station of a serial bus system, and method for communication in a serial bus system |
| CN114355831A (en) * | 2021-12-20 | 2022-04-15 | 江苏悦达专用车有限公司 | Washing and sweeping vehicle control system |
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