CN108104016A - A kind of sweeper platform networked control systems and sweeper - Google Patents
A kind of sweeper platform networked control systems and sweeper Download PDFInfo
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- CN108104016A CN108104016A CN201711122312.XA CN201711122312A CN108104016A CN 108104016 A CN108104016 A CN 108104016A CN 201711122312 A CN201711122312 A CN 201711122312A CN 108104016 A CN108104016 A CN 108104016A
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- sweeper
- module
- clutch
- controller
- control
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Classifications
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- 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
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
-
- 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
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/04—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading
- E01H1/047—Collecting apparatus characterised by the hopper or by means for unloading the hopper
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The present invention relates to a kind of sweeper platform networked control systems and sweeper, the sweeper platform networked control systems include controller, touch display screen, CAN panels, wireless terminal module, solenoid valve, vehicle ECU and assistant engine ECU；The controller is equipped with CAN interface, input interface and output interface, and the controller is connected by CAN interface with display screen, CAN panels, wireless terminal module, solenoid valve, vehicle ECU and assistant engine ECU；The input interface is used for controller receiving sensor signal；The output interface is used for controller drive magnetic valve and other electrical equipments.All wash is swept the feature operation of operation and concentrates on display screen and cancel the selecting switch of former control system scheme by control system, the installation space of operation equipment is saved, to realize that hardware and software platform of the control system operation equipment on different type chassis is arranged；The control cabinet of the control system uses modularization, standardized designs mode, is suitable for the installation requirements of the electric controling element of all sweepers.
Description
Technical field
The present invention relates to environmental sanitation vehicles technical field, platform networked control systems of more particularly to a kind of sweeper and washing are swept
Vehicle.
Background technology
With the rapid development of science and technology, environmental sanitation intelligent development speed is getting faster, intelligence to product,
Hommization, the demand of security control are more and more stronger, because of chassis, secondary hair, sweep the differences such as dish structure and can be combined into Multiple Type
Sweeper, former washing vehicle control system is difficult to meet the modularization of product, standardization, hardware and software platform design.Sweeper control at present
System processed the main problems are as follows：
(1) washing vehicle control system is there are many operation panel, the control cabinet of form, and which results in the electric cabinet hardly possiblies of sweeper
To carry out standard modular design；
(2) human-machine operation of washing vehicle control system is not especially desirable that man-machine interaction mode is not very friendly, face
Plate is not to coordinate very much with driver's cabin interior trim；
(3) control system is mainly nine kinds using the function of controller control and washes and sweep work pattern, remaining control function is equal
, so can be numerous due to Operation switch using directly switch or relay control, and cab space is limited, in actual use
Effect is unsatisfactory, can not realize more intelligent control functions, can not meet guest operation simply and easily needs, assembly fee
When and after-sales service bother.
(4) control information directly controlled in control system by switch is not easy to the acquisition of wisdom environmental sanitation system terminal module
With monitoring, the port resource of matched wisdom environmental sanitation system terminal module needs very abundant, can not directly use a CAN
All status informations of vehicle of mouth resource acquisition sweeper, cost are also more high.
(5) control system is not developed on same platform, as long as washing vehicle control system or function a little become
Dynamic or change optimization, the washing vehicle control system that will be related to many types and then changes, in this way, washing vehicle control system
Design, maintenance or the efficiency of upgrading just become very low.
(6) high-pressure hydraulic pump of sweeper often because water shortage work cause to damage, while high-pressure water pump clutch also it is frequent because
Combining work when the combination of band rotating speed, separation or system air pressure deficiency causes to damage, and service life is relatively low.
The content of the invention
For this reason, it may be necessary to providing a kind of existing washing vehicle control system electric cabinet of solution is difficult to standard gauge modelling, operation button
It is more and driver's cabin control is preferential, all status informations of a CAN mouthful resource acquisition vehicles can not be used and of high cost and maintenance or
The sweeper platform networked control systems and sweeper of the inefficiency of person's upgrading.
To achieve the above object, a kind of sweeper platform networked control systems are inventor provided, it is aobvious including controller, touch
Display screen, CAN panels, wireless terminal module, solenoid valve, vehicle ECU and assistant engine ECU；
The controller is equipped with CAN interface, input interface and output interface, and the controller is by CAN interface with showing
Display screen, CAN panels, wireless terminal module, solenoid valve, vehicle ECU and assistant engine ECU connections；The input interface is used to control
Device receiving sensor signal processed；The output interface is used for controller drive magnetic valve and other electrical equipments；
The CAN panels tumble, reset for operating sweeper hopper, the work of back door open and close, dredging and car washing gun；
The touch display screen be used for operate sweeper washing and cleaning operation, cleaning work, monitor sweeper whole vehicle state, look into
It askes Full Vehicle System parameter state and the parameter of different type sweeper is set；
The wireless terminal module is used to receive the sweeper status information of controller transmission, and is transferred to background service
Device；
The vehicle ECU is used to gather the running condition information of sweeper and is sent to controller；
The assistant engine ECU is used to receive the control signal of controller and performs control command, and sends oneself state
Information is to controller.
Further optimization, the touch display screen include cleaning work operation module, washing and cleaning operation operation module, operation shape
State display module, systematic parameter module and parameter setting module；
The cleaning work operation module is used to set sweeper cleaning work direction, cleaning work model selection, clean
The rotating speed model selection of operation and cleaning work start stop operation；
The washing and cleaning operation operation module operates for washing and cleaning operation；
The job state display module is used to show the execution state of washing and cleaning operation and cleaning work, system signal input
Output state, vehicle chassis state and assistant engine state；
The systematic parameter module is used to show whole-car parameters state；
The parameter setting module is used to set control system parameter.
Further optimization, the touch display screen further include less important work module, system alarm module, hopper operation mould
Block, circuit debugging module, spare part in common module and maintenance reminding module；
The less important work module be used for less important work operation, the less important work include warning lamp operation, alarm bell operation,
Portable lamp operation sweeps disk water spray operation and sweeps disk rotating speed control operation；
The system alarm module is used to inquire about the current alerts information of sweeper, and according to different alarm levels, leads to
Cross text prompt or acousto-optic buzzer warning；
The hopper operation module tumbles, resets for operating sweeper hopper, back door open and close, dredging and car washing gun
Work；
The circuit debugging module is used to exclude and judge line fault；
The commonly used equipment module is used to inquire about the rapid wear attrition component of sweeper；
The maintenance reminding module is used to that user to be prompted to maintain sweeper.
Further optimization, the touch display screen further include default setting module and operation instruction module；
The default setting module is used to set the configuration information that dispatches from the factory of sweeper, and the configuration information that dispatches from the factory includes chassis
Type, chassis structure, assistant engine type and choose to install configuration information；
What the operation instruction module was used to inquiring about sweeper operates with explanation.
Further optimization, the controller include input signal acquisition module, output signal control module and intelligent operation
Control module；
It is aobvious to receive touch for Collecting operation switching signal and the input signal of sensor for the input signal acquisition module
The operational order of display screen and CAN panels receives the status information of vehicle ECU and assistant engine ECU；
The output signal control module is for exporting control solenoid valve and other electrical equipment job executions, according to operation
Instruction sends control command and gives assistant engine ECU, and control system state is sent to wireless terminal module；
The intelligent operation control module is used to receive the enabled instruction and halt instruction of touch display screen, is opened when receiving
Tachometer value when during dynamic instruction by the adjustment of rotational speed of assistant engine to starting operation and operation, when receiving halt instruction by pair
The adjustment of rotational speed of engine to stopping acts tachometer value.
Further optimization, further includes high-pressure water pump clutch protected subsystem, and the high-pressure water pump clutch protects subsystem
System includes water level sensor, assistant engine clutch, high-pressure water pump clutch, the first clutch control device and the second clutch for clutch control
Device；
The water level sensor is connected to controller, and the water level sensor is used to detect the water level in filtered water tank；
The one of one end of the assistant engine clutch and assistant engine drive connection, the other end and high-pressure water pump clutch
End is sequentially connected, and the other end and the high-pressure hydraulic pump of the high-pressure water pump clutch are sequentially connected；
The control terminal of first clutch control device is connected to controller, and first clutch control device is used to control
Device controls the clutch of assistant engine clutch；
The control terminal of second clutch control device is connected to controller, and second clutch control device is used to control
Device controls the clutch of high-pressure water pump clutch.
Further optimization, the assistant engine clutch and high-pressure water pump clutch are pneumatic clutch, described first from
It is electromagnetic gas valve to close control device and the second clutch control device, and the electromagnetic gas valve is for controller control pneumatic clutch
Gas circuit is open close.
Further optimize, cylinder is included on the assistant engine clutch, the cylinder is equipped with gas circuit throttle valve, described
Gas circuit throttle valve is connected in series in air-channel system, and the control terminal of the gas circuit throttle valve is connected to controller, the gas circuit throttle valve
For the responsiveness by adjusting cylinder charge flow adjustment cylinder.
Further optimization, the high-pressure water pump clutch protected subsystem further include baroceptor, the air pressure sensing
Device is connected to controller, and the baroceptor detects the air pressure of sweeper air-channel system for controller.
Inventor additionally provides another technical solution：A kind of sweeper, the sweeper include above-mentioned sweeper platform
Networked control systems.
It is different from the prior art, all wash is swept the feature operation of operation and concentrate on and show by above-mentioned technical proposal, control system
Display screen and the selecting switch for cancelling former control system scheme save the installation space of operation equipment, to realize that control system operates
Hardware and software platform of the equipment on different type chassis is arranged；The control system sets chassis version by the display screen, sweeps disk
Structure, assistant engine type choose to install the information such as configuration, to meet a variety of sweeper types of various combination formation in same electricity
It is completed in control system platform；According to the different configuration informations of display screen, selection runs different soft the controller of the control system
Part module, to meet the different demands for control of different type sweeper；The control cabinet of the control system is using modularization, standard
Change design method, be suitable for the installation requirements of the electric controling element of all sweepers.
Description of the drawings
Fig. 1 is a kind of structure diagram of sweeper platform networked control systems described in specific embodiment；
Fig. 2 is a kind of structure diagram of high-pressure water pump clutch protected subsystem described in specific embodiment.
Reference sign：
110th, controller,
120th, touch display screen,
130th, CAN panels,
140th, wireless terminal module,
150th, vehicle ECU,
160th, assistant engine ECU,
170th, solenoid valve,
180th, electrical equipment,
190th, sensor,
210th, assistant engine clutch,
220th, high-pressure water pump clutch,
230th, water level sensor,
240th, baroceptor,
250th, assistant engine,
260th, high-pressure hydraulic pump.
Specific embodiment
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.
Referring to Fig. 1, a kind of sweeper platform networked control systems of the present embodiment, including controller 110, touch display screen
120th, CAN panels 130, wireless terminal module 140, solenoid valve 170, vehicle ECU150 and assistant engine ECU160；
The controller 110 is equipped with CAN interface, input interface and output interface, and the controller 110 is connect by CAN
Mouth connects with display screen, CAN panels 130, wireless terminal module 140, solenoid valve 170, vehicle ECU150 and assistant engine ECU160
It connects；The input interface is used for 110 receiving sensor of controller, 190 signal；The output interface drives electricity for controller 110
Magnet valve 170 and other electrical equipments 180；Wherein, controller 110 is at least provided with three road CAN interfaces, wherein being used for and touch all the way
The communication of display screen 120, CAN panels 130 and wireless terminal module 140 all the way for communicating with vehicle ECU150, is used for all the way
It communicates with assistant engine ECU160；The controller 110 carries the different types of input interface of certain amount, such as On-off signal
Interface, analog input interface and digital input interface, for receiving 190 signal of sensor of control system, such as filtered water tank liquid
Position signal, foul water tank liquid level signal, hydraulic oil liquid level signal, throttle potentiometer signal etc.；The control also carries certain amount
Different types of output interface, such as output switch parameter interface, proportional quantities output interface, for the logic according to controller 110
Judge the solenoid valve 170 of driving control system itself and the work of other electrical equipments 180.
The CAN panels 130 tumble, reset for operating sweeper hopper, back door open and close, dredging and car washing gun work
Make；With several buttons on CAN panels 130, with 1 road CAN interface, pass through CAN bus and 110 connection communication of controller；
CAN panels 130 are installed on sweeper babinet rear portion, facilitate the position of observation hopper job state and safely and reliably operate
Hopper operates for the hopper to sweeper, as hopper tumbles, reset, back door open and close, hopper dredging and car washing gun
Work etc., operational order are sent to controller 110 by CAN bus, and the state control of control transmission is received by CAN bus
System instruction is operation of the operator for CAN panels 130 to control the state of the key indicator lamp carried on CAN panels 130
It acts very clear.
The touch display screen 120 is used to operate sweeper washing and cleaning operation, cleaning work, the vehicle shape for monitoring sweeper
State, inquiry Full Vehicle System parameter state and the parameter that different type sweeper is set；Several are carried in touch display screen 120
Button, with 1 road CAN interface, by CAN bus and 110 connection communication of controller, all cleaning works for sweeper,
The operation of washing and cleaning operation；The whole vehicle state of monitoring sweeper is additionally operable to, including assistant engine state, vehicle signal input and output shape
State, chassis state and alarm condition etc., for inquiring about the state parameter of control system；In addition, touch display screen 120 is additionally operable to set
Different types of sweeper parameter is put, including chassis version, assistant engine type, chassis structure, the selection for choosing to install configuration etc.；Its
Middle touch display screen 120 is additionally operable to the setting of a key throttle rotary speed parameter, can be realized and washed by good man-machine interaction mode
Sweep the hardware and software platform parameter setting of vehicle.
The wireless terminal module 140 is used to receive the sweeper status information of the transmission of controller 110, and is transferred to backstage
Server；Wireless terminal module 140 passes through CAN bus and control at least provided with 1 road CAN interface, GPS module and GPRS/4G modules
110 connection communication of device processed for receiving the status information of the sweeper transmitted by controller 110, and passes through GPRS/4G networks and passes
The background server of wisdom environmental sanitation system is defeated by, is wisdom environmental sanitation to realize the interconnection of sweeper and wisdom environmental sanitation system platform
System provides unified interface between software and hardware.
The vehicle ECU150 is used to gather the running condition information of sweeper and is sent to controller 110；Vehicle
ECU150 is the full-vehicle control unit of the automatic band in chassis, can gather the running condition information of vehicle, and passes through CAN bus and control
110 connection communication of device for the running condition information of vehicle to be sent to controller 110, is acquired by controller 110, into
And it realizes the chassis of sweeper and is interconnected with the information of upper dress.
The assistant engine ECU160 is used to receive the control information of controller 110 and performs control command, and sends certainly
Body status information is to controller 110.Assistant engine ECU160 is the control unit of engine that assistant engine 250 carries, and passes through CAN
110 connection communication of Interface and Controler for receiving the control signal of controller 110 and performing control instruction, is additionally operable to send
The status information of itself realizes the condition monitoring to sweeper assistant engine 250 to controller 110.
In order to realize that the hardware and software platform of sweeper controls, all wash is swept the feature operation collection of operation by the control system of sweeper
In cancel the selecting switch of former control system scheme in display screen, the installation space of operation equipment is saved, to realize control system
Hardware and software platform of the system operation equipment on different type chassis is arranged；The control system sets chassis class by the display screen
Type sweeps dish structure, secondary hair type, chooses to install the information such as configuration, to meet a variety of sweeper types of various combination formation same
It is completed on a electric-control system platform；The controller 110 of the control system is according to the different configuration informations of display screen, selection operation
Different software module, to meet the different demands for control of different type sweeper；The control cabinet of the control system uses module
Change, standardized designs mode, be suitable for the installation requirements of the electric controling element of all sweepers.
Wherein in order to further realize the hardware and software platform controller 110 of sweeper, the touch display screen 120 includes：
Cleaning work operation module, for setting sweeper cleaning work direction, cleaning work model selection, cleaning work
Rotating speed model selection and cleaning work start stop operation；User can choose according to actual job requirements and wash the operation for sweeping operation
Directly initiating after direction, pattern, rotating speed stops key, and realizes that nine kinds of sweeper washes the one-touch behaviour for sweeping job state
Control, it is simple to operate.
Washing and cleaning operation operation module operates for washing and cleaning operation, and the washing and cleaning operation operation of wherein sweeper includes left front spill
Water, right preceding watering, left side punching, right side punching, single-point dredging etc..
Job state display module, for showing that the execution state of washing and cleaning operation and cleaning work, system signal input are defeated
It does well, vehicle chassis state and assistant engine state.
Systematic parameter module, for showing whole-car parameters state；User is facilitated to inquire about some vehicles of the control of sweeper
Essential information.
Parameter setting module, it is open to be carried out to user according to user according to the need of itself for setting control system parameter
It asks and is configured control system parameter on demand.
Less important work module, for warning lamp operation, alarm bell operation, portable lamp, sweep disk water spray, sweep the auxiliary such as disk rotating speed clean
The operation of operation；
System alarm module, for inquiring about the current warning message of sweeper, when having alarm signal, by by respective interface
Warning message indicator light it is shown in red, while also warning message can be scrolled in main interface, and according to the grade of alarm
Output control acousto-optic buzzer warning is not chosen whether.
Hopper operation module is tumbled for sweeper hopper, hopper resets, back door is opened, back door is closed, dustbin is clear
It becomes silted up, the operation of car washing gun.
Circuit debugging module for certain circuit to be forced output, excludes and judges line fault, facilitate vehicle debug and
After-sales service.
Spare part in common module, for inquiring about the rapid wear attrition component of sweeper.
Reminding module is maintained, after sweeper operation for a period of time, periodically user is prompted to carry out corresponding maintenance work.
Default setting module for setting the configuration information that dispatches from the factory of sweeper, including chassis version, sweeps dish structure, secondary hair
Type chooses to install configuration information, and default setting module is entered by the way of password login.
Operation instruction module operates with explanation for user's inquiry sweeper.
Customer parameter setup module, for setting the open sweeper systematic parameter to user, user can be according to itself need
It asks and sets on demand.
It is wherein controlled further for the hardware and software platform for realizing sweeper, the controller 110 includes input signal and gathers mould
Block, output signal control module and intelligent operation control module；
The input signal acquisition module is received and touched for Collecting operation switching signal and the input signal of sensor 190
The operational order of display screen 120 and CAN panels 130 is touched, receives the status information of vehicle ECU150 and assistant engine ECU160, and
It is each mapped to relevant state variable.
The output signal control module for export control solenoid valve 170 and other 180 job executions of electrical equipment with
It realizes the action and execution of sweeper Working mechanism, feedback of status will be performed and shown to display screen, sent and controlled according to operational order
Control system state, to realize that the state of assistant engine 250 controls, is sent to wireless end by system order to assistant engine ECU160
End module 140；
The intelligent operation control module is used to receive the enabled instruction and halt instruction of touch display screen 120, works as reception
To during enabled instruction by the tachometer value of the adjustment of rotational speed of assistant engine 250 to starting operation, when receiving halt instruction by pair
The adjustment of rotational speed of engine 250 to stopping acts tachometer value, and both having avoided secondary hair according to above rational operation shutdown process turns
The phenomenon that fast unreachable position that operation is not enough caused to act, and greatly reduce because the secondary hair rotating speed of shutdown process is excessively high to vehicle machine
The impact of electrohydraulic system.The enabled instruction of touch display screen 120 and halt instruction can be wherein arranged to start ＆ shutdown through one key instruction.
Assistant engine status control module：For according to J1939 agreements by CAN bus control assistant engine rotating speed,
Control model etc..
Wherein it is possible to each control module of more than touch display screen 120 or each control module of controller 110 are carried out
Different functions is realized in different combinations.
In the present embodiment, often cause to damage because water shortage works to solve the high-pressure hydraulic pump 260 of sweeper, at the same it is high
Water pump clutch 220 also often causes to damage because combining work when the combination of band rotating speed, separation or system air pressure deficiency, uses
The problem of service life is relatively low；220 protected subsystem of high-pressure water pump clutch is further included, the high-pressure water pump clutch 220 protects son
System include water level sensor 230, assistant engine clutch 210, high-pressure water pump clutch 220, the first clutch control device and
Second clutch control device；
The water level sensor 230 is connected to controller 110, and the water level sensor 230 is used to detect in filtered water tank
Water level；
One end of the assistant engine clutch 210 is sequentially connected with assistant engine 250, the other end and high-pressure hydraulic pump clutch
One end of device 220 is sequentially connected, and the other end and the high-pressure hydraulic pump 260 of the high-pressure water pump clutch 220 are sequentially connected；
The control terminal of first clutch control device is connected to controller 110, and first clutch control device is used for
Controller 110 controls the clutch of assistant engine clutch 210；
The control terminal of second clutch control device is connected to controller 110, and second clutch control device is used for
Controller 110 controls the clutch of high-pressure water pump clutch 220.
The device for mechanical of 220 protected subsystem of high-pressure water pump clutch connects the kind of drive：Assistant engine is directly connected to
High-pressure water pump clutch 220 is reconnected after assistant engine clutch 210, height is then directly driven by high-pressure water pump clutch 220
The operation of water pump 260.Wherein, the assistant engine clutch 210 and high-pressure water pump clutch 220 are pneumatic clutch, institute
It is electromagnetic gas valve to state the first clutch control device and the second clutch control device, and the electromagnetic gas valve controls for controller 110
The gas circuit of pneumatic clutch is open close.The assistant engine clutch 210, the control mode of high-pressure water pump clutch 220 are：Control
Device 110 control corresponding electromagnetic gas valve dead electricity controls the separation of assistant engine clutch 210 and high-pressure water pump clutch 220
With combination.Wherein, cylinder is included on the assistant engine clutch 210, the cylinder is equipped with gas circuit throttle valve, the gas circuit
Throttle valve series winding is connected to inside air-channel system, and the control terminal of the gas circuit throttle valve is connected to controller 110, the gas circuit throttling
Valve is for controller 110 by adjusting the responsiveness of cylinder charge flow adjustment cylinder.The assistant engine clutch 210
Clutch is realized with withdrawing by the release of cylinder, it can be by adjusting the action speed of gas circuit throttle valve, that is, gas flow adjustment cylinder
Degree, and then realize that the delay of assistant engine clutch 210 is combined with separating.The high-pressure water pump clutch 220 for gas control from
Clutch, electromagnetic gas valve control the break-make of its gas circuit that it can be realized and combine in real time with separating.
The interlock protection logic of 220 protected subsystem of high-pressure water pump clutch is：Controller 110 receives water level sensor
230 and the signal of baroceptor 240, when the water level in filtered water tank is not up to dynamic less than the air pressure of lowest water level or air-channel system
During the threshold value being required, display screen carry out alarm message reminding, and by need using high-pressure hydraulic pump 260 action (such as：It washes
Sweep work pattern, washing and cleaning operation pattern, carwash work pattern or atomizing de-dusting work pattern) be set to it is invalid, if currently having been turned on
And during the work pattern to work with high-pressure hydraulic pump 260, then stop present mode, effectively to prevent high-pressure hydraulic pump 260
There is water shortage and damage of dry grinding.
Referring to Fig. 2, to prevent from due to air pressure is insufficient high-pressure water pump clutch 220 being caused to be in half hitch conjunction state, i.e., it is high
220 two pairs of teeth of water pump clutch are beaten tooth mutually and are damaged.220 protected subsystem of high-pressure water pump clutch further includes air pressure
Sensor 240, the baroceptor 240 are connected to controller 110, and the baroceptor 240 detects for controller 110
The air pressure of sweeper air-channel system.
When air pressure is enough during the water level in filtered water tank is higher than lowest water level and air-channel system, then in band high-pressure hydraulic pump 260
The firm startup control device 110 of operation of work controls the electromagnetic gas valve of assistant engine clutch 210 and high-pressure hydraulic pump clutch immediately
The electromagnetic gas valve action of device 220, assistant engine clutch 210 as described above can be delayed by adjusting the throttle valve of gas circuit and tie
It closes, i.e., assistant engine clutch 210 can't combine immediately when electromagnetic gas valve acts, but can be delayed one suitable time
(such as 5S) in conjunction with, and the combination of high-pressure water pump clutch 220 in real time combine, i.e., controller 110 control high-pressure hydraulic pump
High-pressure water pump clutch 220 soon combines when 220 electromagnetic gas valve of clutch obtains electric, thereby realizes high-pressure water pump clutch
220 0 rotating speed combines, and meets the requirement of 220 slow-speed of revolution of high-pressure water pump clutch or the combination of 0 rotating speed.In addition, when band high-pressure hydraulic pump
The ends of job of 260 work and during stopping, controller 110 control immediately the electromagnetic gas valve action of assistant engine clutch 210 with
Total clutch is separated, high-pressure water pump clutch 220 then continues to keep the state combined, treats that assistant engine clutch 210 divides completely
From and high-pressure hydraulic pump 260 also stop completely with inertia when, controller 110 controls 220 electromagnetic gas valve of high-pressure water pump clutch again
For dead electricity to separate high-pressure water pump clutch 220, the mode that delay cut-off can be used in controller 110 realizes a little functions, thus real
Showed high-pressure water pump clutch 220 0 rotating speed separation, meet 220 slow-speed of revolution of high-pressure water pump clutch or 0 rotating speed it is separated will
It asks.When is work pattern (such as sweeping road work pattern) of the work of high-pressure hydraulic pump 260 is not required in current work pattern, then only
With reference to assistant engine clutch 210 without combining high-pressure water pump clutch 220.
Consider all types of chassis of sweeper, assistant engine 250, sweep dish structure, using unitized electrical principle,
Modular electric cabinet, application software, the control communication protocol of standardization set 220 protected subsystem of high-pressure water pump clutch,
System acquisition sweeper whole vehicle state information is managed for wisdom environmental sanitation simultaneously and unified interface between software and hardware is provided, be that sweeper is long-range
Upgrading is safeguarded, the brand-new platform that update Control System Software offer is unified, and then realizes that the platform of washing vehicle control system melts
Hair.
The compatible all types of chassis of sweeper platform networked control systems, secondary hair sweep dish structure, realize unitized electrical
Principle, modular electric cabinet, application software, the control communication protocol of standardization, can protect well high-pressure hydraulic pump 260 and its
Simultaneously width improves its service life to clutch.The reliability, maintainability, stability of washing vehicle control system is substantially improved, sells
Maintenance cost reduces afterwards, and it is convenient that the upgrading of system hardware and software improves, and the core competitiveness of product improves, be remote upgrade, maintenance,
It updates Control System Software and unified brand-new intelligent platform is provided.The control of each Special working device of sweeper is realized well
System, realizes the good control of each working condition, achieves the desired results, ensure the compatibility of sweeper, good human-computer interaction circle
Face realize sweeper safely, effectively, reliable intelligent control.
In another embodiment, a kind of sweeper, the sweeper include the sweeper hardware and software platform in above-described embodiment
Control system.
Sweeper platform networked control systems are installed on sweeper, the sweeper platform networked control systems are compatible all kinds of
Type chassis, secondary hair sweep dish structure, realize unitized electrical principle, modular electric cabinet, application software, the control of standardization
Communication protocol processed, can protect high-pressure hydraulic pump 260 and its clutch well and width improves its service life.Make sweeper control system
Reliability, maintainability, the stability of system are substantially improved, after-sales service cost reduction, and the upgrading of system hardware and software improves conveniently,
The core competitiveness of product improves, and provides unified brand-new intelligence for remote upgrade, maintenance, update Control System Software and puts down
Platform.The control of each Special working device of sweeper is realized well, is realized the good control of each working condition, is reached expected effect
Fruit, ensures the compatibility of sweeper, good human-computer interaction interface realize sweeper safely, effectively, reliable intelligent control.
It should be noted that although the various embodiments described above have been described herein, not thereby 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
The equivalent structure or equivalent flow shift for changing or being made using description of the invention and accompanying drawing content, 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 (10)
1. a kind of sweeper platform networked control systems, which is characterized in that including controller, touch display screen, CAN panels, wireless
Terminal module, solenoid valve, vehicle ECU and assistant engine ECU；
The controller is equipped with CAN interface, input interface and output interface, the controller by CAN interface and display screen,
CAN panels, wireless terminal module, solenoid valve, vehicle ECU and assistant engine ECU connections；The input interface connects for controller
Receive sensor signal；The output interface is used for controller drive magnetic valve and other electrical equipments；
The CAN panels tumble, reset for operating sweeper hopper, the work of back door open and close, dredging and car washing gun；
The touch display screen be used for operate sweeper washing and cleaning operation, cleaning work, monitor sweeper whole vehicle state, inquiry it is whole
Vehicle systematic parameter state and the parameter that different type sweeper is set；
The wireless terminal module is used to receive the sweeper status information of controller transmission, and is transferred to background server；
The vehicle ECU is used to gather the running condition information of sweeper and is sent to controller；
The assistant engine ECU is used to receive the control signal of controller and performs control command, and sends oneself state information
To controller.
2. sweeper platform networked control systems according to claim 1, which is characterized in that the touch display screen includes cleaning
Job Operations module, washing and cleaning operation operation module, job state display module, systematic parameter module and parameter setting module；
The cleaning work operation module is used to set sweeper cleaning work direction, cleaning work model selection, cleaning work
Rotating speed model selection and cleaning work start stop operation；
The washing and cleaning operation operation module operates for washing and cleaning operation；
The job state display module is used to show execution state, the system signal input and output of washing and cleaning operation and cleaning work
State, vehicle chassis state and assistant engine state；
The systematic parameter module is used to show whole-car parameters state；
The parameter setting module is used to set control system parameter.
3. sweeper platform networked control systems according to claim 1, which is characterized in that the touch display screen further includes auxiliary
Help operation module, system alarm module, hopper operation module, circuit debugging module, spare part in common module and maintenance reminding module；
The less important work module is used for the operation of less important work, and the less important work includes warning lamp operation, alarm bell operation, work
Lamp operation sweeps disk water spray operation and sweeps disk rotating speed control operation；
The system alarm module is for inquiring about and show the current alerts information of sweeper, and according to different alarm levels,
Pass through text prompt or acousto-optic buzzer warning；
The hopper operation module tumbles, resets for operating sweeper hopper, back door open and close, dredging and car washing gun work
Make；
The circuit debugging module is used to exclude and judge line fault；
The spare part in common module is used to inquire about the rapid wear attrition component of sweeper；
The maintenance reminding module is used to that user to be prompted to maintain sweeper.
4. sweeper platform networked control systems according to claim 1, which is characterized in that the touch display screen further includes out
Factory's setup module and operation instruction module；
The default setting module is used to set the configuration information that dispatches from the factory of sweeper, and the configuration information that dispatches from the factory includes chassis class
Type, chassis structure, assistant engine type and choose to install configuration information；
What the operation instruction module was used to inquiring about sweeper operates with explanation.
5. sweeper platform networked control systems according to claim 1, which is characterized in that the controller includes input signal
Acquisition module, output signal control module and intelligent operation control module；
The input signal acquisition module receives touch display screen for Collecting operation switching signal and the input signal of sensor
And the operational order of CAN panels, the status information of reception vehicle ECU and assistant engine ECU；
The output signal control module is for exporting control solenoid valve and other electrical equipment job executions, according to operational order
It sends control command and gives assistant engine ECU, control system state is sent to wireless terminal module；
The intelligent operation control module is used to receive the enabled instruction and halt instruction of touch display screen, refers to when receiving startup
Tachometer value when making by the adjustment of rotational speed of assistant engine to starting operation and operation starts pair when receiving halt instruction
The adjustment of rotational speed of machine to stopping acts tachometer value.
6. sweeper platform networked control systems according to claim 1, which is characterized in that further include high-pressure water pump clutch guarantor
Protect subsystem, the high-pressure water pump clutch protected subsystem include water level sensor, assistant engine clutch, high-pressure hydraulic pump from
Clutch, the first clutch control device and the second clutch control device；
The water level sensor is connected to controller, and the water level sensor is used to detect the water level in filtered water tank；
One end of the assistant engine clutch is sequentially connected with assistant engine, and one end of the other end and high-pressure water pump clutch passes
Dynamic connection, the other end and the high-pressure hydraulic pump of the high-pressure water pump clutch are sequentially connected；
The control terminal of first clutch control device is connected to controller, and first clutch control device is used for controller control
The clutch of assistant engine clutch processed；
The control terminal of second clutch control device is connected to controller, and second clutch control device is used for controller control
The clutch of high-pressure water pump clutch processed.
7. sweeper platform networked control systems according to claim 6, which is characterized in that the assistant engine clutch and height
Water pump clutch is pneumatic clutch, and first clutch control device and the second clutch control device are electromagnetic gas valve, institute
The gas circuit that electromagnetic gas valve is stated for controller control pneumatic clutch is open close.
8. sweeper platform networked control systems according to claim 6, which is characterized in that wrapped on the assistant engine clutch
Cylinder is included, the cylinder is equipped with gas circuit throttle valve, and the gas circuit throttle valve series winding is connected to inside air-channel system, the gas circuit section
The control terminal of stream valve is connected to controller, and the gas circuit throttle valve is used to adjust the action speed of cylinder charge flow adjustment cylinder
Degree.
9. sweeper platform networked control systems according to claim 6, which is characterized in that the high-pressure water pump clutch protection
Subsystem further includes baroceptor, and the baroceptor is connected to controller, and the baroceptor is examined for controller
Survey the air pressure of sweeper air-channel system.
10. a kind of sweeper, which is characterized in that the sweeper includes any sweeper hardware and software platform control of claim 1 to 9
System processed.
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| CN108677855A (en) * | 2018-07-06 | 2018-10-19 | 北京京环装备设计研究院有限公司 | Sprinkling truck automatic control system |
| CN109291999A (en) * | 2018-11-01 | 2019-02-01 | 烟台海德专用汽车有限公司 | A kind of monomotor Special vehicle chassis drive system |
| CN109356061A (en) * | 2018-10-16 | 2019-02-19 | 徐州徐工环境技术有限公司 | Road sweeper operating system and road sweeper job control method |
| CN109403254A (en) * | 2018-09-07 | 2019-03-01 | 天嘉智能装备制造江苏股份有限公司 | The sweeper intelligent water sprinkling control system of monomotor driving |
| CN110725258A (en) * | 2019-10-21 | 2020-01-24 | 珠海亿华电动车辆有限公司 | Control method of sweeper, readable storage medium and sweeper |
| CN111026019A (en) * | 2019-12-17 | 2020-04-17 | 福建龙马环卫装备股份有限公司 | Remote control method for garbage compression box |
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| CN111382513A (en) * | 2020-03-11 | 2020-07-07 | 北京环卫集团环卫装备有限公司 | Simulation system of sanitation vehicle |
| CN111487953A (en) * | 2020-04-27 | 2020-08-04 | 徐州徐工环境技术有限公司 | Special printed circuit board for sanitation vehicle and control system |
| CN112168056A (en) * | 2019-07-04 | 2021-01-05 | 上海神舟精宜汽车制造有限公司 | Intelligent control method for dust collection vehicle based on touch screen |
| WO2021000896A1 (en) * | 2019-07-04 | 2021-01-07 | 上海神舟汽车节能环保股份有限公司 | Intelligent control method for touch screen of road sweeper |
| 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 |
| CN116988412A (en) * | 2022-11-23 | 2023-11-03 | 云创智行科技(苏州)有限公司 | Unmanned cleaning robot |
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| CN111487953A (en) * | 2020-04-27 | 2020-08-04 | 徐州徐工环境技术有限公司 | Special printed circuit board for sanitation vehicle and control 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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