CN102729817B - Working truck - Google Patents
Working truck Download PDFInfo
- Publication number
- CN102729817B CN102729817B CN201210086492.1A CN201210086492A CN102729817B CN 102729817 B CN102729817 B CN 102729817B CN 201210086492 A CN201210086492 A CN 201210086492A CN 102729817 B CN102729817 B CN 102729817B
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- Prior art keywords
- battery
- power
- work
- engine
- residual capacity
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Landscapes
- Refuse-Collection Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Operation Control Of Excavators (AREA)
Abstract
The invention provides a kind of working truck, in its process that can prevent from driving at apparatus for work, battery power is used up, and effectively utilizes the electric power of battery. if console switch (22c) is started to compress to the operation of the action that pushes mechanism (23), the residual capacity of battery (B) is detected, residual capacity at the battery (B) that detects is more than or equal to ormal weight, do not use the power of engine E and utilize the driven by power compression of battery (B) to push mechanism (23), residual capacity at the battery (B) that detects is less than ormal weight, do not use the electric power of battery (B) and utilize the power drive compression of engine E to push mechanism (23).
Description
Technical field
The present invention relates to a kind of working truck, its have can utilize the electric power of battery or vehicle capableSail the apparatus for work driving with the power of engine.
Background technology
Current, as this working truck, known have electric power or a vehicle that can utilize batteryTravel the vehicle of the apparatus for work that drives with the power of engine (for example,, with reference to patent literary compositionOffer 1).
In aforementioned working truck, owing to utilizing the electric power of battery that apparatus for work is driven, because ofThis and the situation contrast that the power that utilizes engine drives apparatus for work, can make apparatus for workThe discharge capacity of the carbon dioxide in driving process and reducing noise. In addition, at aforementioned working truckIn, the situation that battery power is used up in the process of the driven by power apparatus for work by batteryUnder, can utilize the power of engine to proceed the driving of apparatus for work.
Patent documentation 1: TOHKEMY 2009-262759 communique
Summary of the invention
In aforementioned working truck, have respectively: battery driving switch, it is for utilizing electric power storageThe electric power in pond drives apparatus for work; And motor driven switch, it is for utilizing enginePower drives apparatus for work. Therefore, use the own choice for use of operating personnel of apparatus for work to send outThe power of motivation still uses the electric power of battery that apparatus for work is driven. Due to by batteryIn the process of driven by power apparatus for work, produce in the situation that battery power uses up apparatus for workStop, operation is interrupted, and therefore must operate motor driven switch and again starts apparatus for workDriving, it is complicated that the operation of being undertaken by apparatus for work becomes. Thus, operating personnel is in order to preventCarry out battery power in the process of operation at apparatus for work and use up, do not utilize the electric power of batteryAnd the power that utilizes all the time engine drives apparatus for work, cannot realize the discharge of carbon dioxideThe reduction of amount and noise.
The object of the present invention is to provide a kind of working truck, it can prevent from driving at apparatus for workIn moving process, battery power is used up, and effectively utilizes the electric power of battery.
In order to realize aforementioned object, working truck of the present invention, it has apparatus for work, this workIndustry device is set to utilize the electric power of battery or the power of Vehicle Driving Cycle engine to carry outDrive, it is characterized in that having: operating portion, it carries out relevant to the action of apparatus for workInput; Remaining capacity detection unit, it detects the residual capacity of battery; And powershiftControl module, in the case of operating portion being started to the operation of apparatus for work action, its profitDetect the residual capacity of battery with remaining capacity detection unit, remaining of the battery detectingCovolume amount is more than or equal in the situation of ormal weight, does not use the power of engine and utilizes electric power storageThe driven by power apparatus for work in pond, is less than ormal weight in the residual capacity of the battery detectingIn situation, do not use the electric power of battery and utilize the power drive apparatus for work of engine.
Thus, can carry out reliably the feelings of the driving of apparatus for work in the residual capacity of batteryUnder condition, drive apparatus for work by battery, have at apparatus for work in the residual capacity of batteryIn the process driving, produce in the situation of the possibility that battery power uses up moving by enginePower drives apparatus for work, the storage battery in the process that therefore can prevent from driving at apparatus for workPower is used up, and can use to greatest extent the electric power of battery that apparatus for work is driven.
The effect of invention
According to the present invention, due to the storage battery in the process that can prevent from driving at apparatus for workPower is used up, and the operation that therefore makes apparatus for work drive can not become miscellaneous. In addition, due to canUse to greatest extent the electric power of battery that apparatus for work is driven, therefore can realize operation dressPut CO2 emissions in the process of driving and the further reduction of noise.
Brief description of the drawings
Fig. 1 is the side view that represents the refuse collector of an embodiment of the invention.
Fig. 2 is the approximate vertical view of refuse collector.
Fig. 3 is the module map that represents control system.
Fig. 4 is the flow chart that represents powershift control processing.
Detailed description of the invention
Fig. 1 to Fig. 4 is the figure that represents an embodiment of the invention.
As the refuse collector 1 of working truck of the present invention, as shown in Figure 1, have forThe vehicle 10 travelling and for collecting the refuse collector 20 of operation of rubbish.
Vehicle 10 has chassis 11 and is arranged on the driver's cabin 12 of 11 front portions, chassis. On chassisOn 11, in front portion and rear portion the wheel 11a of pair of right and left is set respectively. In driver's cabin 12Portion arranges driver's seat and co-pilot seat, is provided for making in the left and right sides of driver's cabin 12 person of takingThe car door 12a getting on or off the bus.
Refuse collector 20 has: rubbish containing case 21, and it is for accommodating rubbish; And doFor the rubbish charging apparatus 22 of apparatus for work, it is arranged on the rear of rubbish containing case 21, forRubbish is packed in rubbish containing case 21. Bottom below at rubbish charging apparatus 22 arranges squareThe garbage inlet 22a of shape, garbage inlet 22a is opened and closed by door 22b. In addition, fill at rubbishThe inside that enters device 22 is provided with compression and pushes mechanism 23, and it is for will be from garbage inlet 22aDrop into garbage-compressing and push towards rubbish containing case 21. And, at rubbish charging apparatus 22In, be adjacent to be provided as for making compression push that mechanism 23 moves with garbage inlet 22aThe console switch 22c of operating portion.
Compression pushes mechanism 23 to be had swivel plate 23a and pushes plate 23b, and this swivel plate 23a usesIn the rubbish dropping into from garbage inlet 22a is swept to rubbish containing case 21 sides, this pushes plate 23bThe rubbish that swivel plate 23a is swept pushes in rubbish containing case 21. Swivel plate 23a is by as causingThe fluid pressure motor 23c of moving device drives, and pushes plate 23b by the hydraulic cylinder 23d as actuatorDrive.
In addition, as shown in Figure 2, refuse collector 1 has: engine E, it is mainly used inVehicle 10 is travelled; And engine power hydraulic pump 25, it utilizes via PTO (PowerTakeoff) power of the engine E that device 24 transmits drives. In addition, as Fig. 2 instituteShow, refuse collector 1 has: battery B, it is mainly used in making compression to push mechanism 23Drive; And electric hydraulic pump 28, it utilizes motor 27 to drive, this motor 27Utilize the electric power of the battery B supplying with via DC-to-AC converter 26 to be rotated. Hydraulic electricMachine 23c and hydraulic cylinder 23d are driven by engine power hydraulic pump 25 or electric hydraulic pump 28.
In addition, refuse collector 1 has controller 30, and it packs dress for carrying out into rubbishPut 22 the relevant control of driving.
Controller 30 has CPU, ROM, RAM. If controller 30 receive fromThe input signal of the device that input side connects, CPU reads and is stored in ROM based on input signalIn program, and the state being gone out by input signal detection is stored in RAM, or to defeatedGo out the device transmission output signal that side connects.
Outlet side at controller 30 connects PTO device 24, motor 27 and engine E.Controller 30 to PTO device 24 send with from engine E to engine power hydraulic pump 25The signal that power transmission is relevant. In addition, controller 30 sends with starting and stops motor 27Relevant signal. And controller 30 sends to starting and stops relevant letter engine ENumber. In addition, connect battery B, console switch 22c, Yi Jili at the input side of controller 30Close device pedal 31. To the controller 30 input signal relevant to the residual capacity of battery B, andFrom console switch 22c and the clutch pedal of the driving indicating member as rubbish charging apparatus 2231 operation signal.
In the working truck forming as mentioned above, refuse collector 1 can utilize engine EPower make Vehicle Driving Cycle, utilize the electric power of battery B or the power of engine E to make rubbishCharging apparatus 22 drives.
Controller 30 carries out powershift processing, to make only to utilize engine power hydraulic pump25 and electric hydraulic pump 28 in one rubbish charging apparatus 22 is driven. Use the stream of Fig. 4Journey figure describes the action of controller 30 now.
(step S1)
In step S1, CPU judges whether clutch pedal 31 is operated. Judging clutchIn the operated situation of device pedal 31, jump in step S2 and process, judging clutchIn the not operated situation of pedal 31, finish powershift control processing.
(step S2)
In step S1, judge in the operated situation of clutch pedal 31, in step S2,CPU determines whether console switch 22c has been carried out to the operation that operation starts. Judging operationSwitch 22c has carried out jumping in step S3 and processing in the situation of the operation that operation starts,In the case of judging, console switch 22c is not carried out finishing powershift operation that operation startsControl and process.
(step S3)
In step S2, judge the situation of console switch 22c having been carried out to the operation that operation startsUnder, in step S3, CPU judges whether the residual capacity of battery B is more than or equal to regulationCapacity. Be more than or equal to redirect specified volume in the residual capacity of judging battery BTo step S4, process, be not greater than or equal to regulation in the residual capacity of judging battery BIn the situation of capacity, jump in step S5 and process.
(step S4)
In step S3, judge that the residual capacity of battery B is more than or equal to the feelings of specified volumeUnder condition, in step S4, CPU drives motor 27, and electric hydraulic pump 28 is driven.
(step S5)
The residual capacity of judging battery B in step S3 is not greater than or equal to specified volumeIn situation, in step S5, CPU transmits the power of engine E via PTO device 24,Engine power hydraulic pump 25 is driven.
Now, due to engine, E stops, and therefore makes after engine E starting, via PTODevice 24 makes the power of engine E transmit to engine power hydraulic pump 25.
(step S6)
In step S6, CPU determines whether console switch 22c has been carried out to the end of jobOperation. In the case of judging, console switch 22c is carried out jumping to the operation of the end of jobIn step S7, process, judging the operation of console switch 22c not being carried out to the end of jobIn situation, finish powershift control processing.
In step S6, judge the situation that console switch 22c has been carried out to the operation of the end of jobUnder, in step S7, CPU makes the engine power hydraulic pump 25 or the electronic liquid that are drivingPress pump 28 stops, and finishes powershift control processing.
Like this, according to the working truck of present embodiment, if console switch 22c is openedBegin to compress the operation of the action that pushes mechanism 23, the residual capacity of battery B detected,Residual capacity at the battery B that detects is more than or equal to ormal weight, does not useThe power of engine E and utilize the driven by power rubbish charging apparatus 22 of battery B, is detectingThe residual capacity of the battery B going out is less than in the situation of ormal weight, does not use the electricity of battery BPower and utilize the power drive rubbish charging apparatus 22 of engine E. Therefore, battery B'sResidual capacity can carry out, in the situation of driving of rubbish charging apparatus 22, can utilizing reliablyBattery B drives rubbish charging apparatus 22. In addition, have in the residual capacity of battery BIn the process driving at rubbish charging apparatus 22, produce the situation of the possibility that battery power uses upUnder, can utilize the power of engine E that rubbish charging apparatus 22 is driven. Therefore can preventBattery power in the process driving at rubbish charging apparatus 22 is used up, and makes rubbish charging apparatus22 operations that drive can not become miscellaneous. In addition, owing to can using to greatest extent batteryThe electric power of B drives rubbish charging apparatus 22, therefore can realize rubbish charging apparatus 22 and driveThe further reduction of the CO2 emissions when moving. And, owing to can utilizing an operationSwitch 22c carries out the operation of rubbish charging apparatus 22, therefore can make operability improve.
Rubbish charging apparatus 22 has: electric hydraulic pump 28, it utilizes the electric power of battery B to driveMoving; Engine power hydraulic pump 25, it utilizes the power drive of engine E; And hydraulic electricMachine 23c and hydraulic cylinder 23d, it utilizes from electric hydraulic pump 28 or engine power hydraulic pump 25The working oil of discharging carries out work. Thus, without electric power or the engine E that can utilize battery BThe hydraulic pump of power-actuated complex mechanism, thereby can realize the reduction of manufacturing cost.
In addition, in aforementioned embodiments, show the present invention for as working truck,Situation in the refuse collector of example, but be not limited to this. For example, the present invention can be usedIn high-altitude operation vehicle or crane etc., can utilize the power of engine or battery as long as havingThe working truck of power-actuated apparatus for work.
In addition, in aforementioned embodiments, show the example that utilizes hydraulic-driven apparatus for work,But as long as utilizing the apparatus for work that the power of engine or the electric power of battery drive to beCan, be not limited to utilize hydraulically powered apparatus for work.
In addition, in aforementioned embodiments, show to arrange respectively and utilize the electric power of battery B to driveMoving electric hydraulic pump 28, and utilize the power-actuated engine power hydraulic pump of engine E25 example, but be not limited to this. For example, can utilize the electric power of battery B or send out even if useA power-actuated hydraulic pump of motivation E, also with aforementioned embodiments in the same manner, can not make rubbishThe operation that rubbish charging apparatus 22 drives becomes miscellaneous, can realize rubbish charging apparatus 22 and drive timeNoise and the further reduction of the discharge capacity of carbon dioxide.
In addition, as the driving indicating means of rubbish charging apparatus 22, show detect have or not fromClose the example of the operation of device pedal 31, but be not limited to this. For example, also can auxiliary system will be had or notThe operation of moving device, as the driving indicating means of rubbish charging apparatus 22, also can only will have or not operationThe operation of switch 22c is as the driving indicating means of rubbish charging apparatus 22.
In addition, show and utilize the behaviour who is arranged on the console switch 22c on rubbish charging apparatus 22Work compresses the example of the driving that pushes mechanism 23, is arranged on vehicle 10 but also can utilizeThe operation of the operating portions such as the console switch in driver's cabin 12 is carried out.
Claims (2)
1. a working truck, it has apparatus for work, and this apparatus for work is set to utilizeThe electric power of battery or Vehicle Driving Cycle drive with the power of engine, it is characterized in that toolHave:
Operating portion, it carries out the input relevant to the action of apparatus for work;
Remaining capacity detection unit, it detects the residual capacity of battery; And
Powershift control module, is starting the operation of apparatus for work action to operating portionIn situation, it utilizes remaining capacity detection unit to detect the residual capacity of battery, is detectingThe residual capacity of battery be more than or equal in the situation of ormal weight, do not use the moving of enginePower and utilize the driven by power apparatus for work of battery, in the residual capacity of the battery detectingBe less than in the situation of ormal weight, do not use the electric power of battery and utilize the power drive of engineApparatus for work,
Wherein, described powershift control module, operating portion is started, apparatus for work is movingIn the situation of the operation of doing, utilize the residual capacity of remaining capacity detection unit detection battery,Residual capacity at the battery that detects is less than ormal weight and engine stop,Make after engine start, driving engine power hydraulic pump.
2. working truck according to claim 1, is characterized in that,
Apparatus for work has: electric hydraulic pump, and it utilizes the electric power of battery to drive; StartMechanomotive force hydraulic pump, it utilizes the power of engine to drive; And actuator, its utilize fromThe working oil that electric hydraulic pump or engine power hydraulic pump are discharged carries out work.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011083915A JP5923246B2 (en) | 2011-04-05 | 2011-04-05 | Garbage truck |
| JP2011-083915 | 2011-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102729817A CN102729817A (en) | 2012-10-17 |
| CN102729817B true CN102729817B (en) | 2016-05-11 |
Family
ID=46986367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210086492.1A Active CN102729817B (en) | 2011-04-05 | 2012-03-28 | Working truck |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5923246B2 (en) |
| CN (1) | CN102729817B (en) |
| TW (1) | TWI468327B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5969346B2 (en) | 2012-10-01 | 2016-08-17 | オークマ株式会社 | Threading machine |
| JP6172650B2 (en) * | 2012-12-21 | 2017-08-02 | 日野自動車株式会社 | Work vehicle bodywork |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1428256A (en) * | 2001-12-27 | 2003-07-09 | 雅马哈发动机株式会社 | Mixed driving type vehicle running controller and vehicle thereof |
| CN101565012A (en) * | 2008-04-25 | 2009-10-28 | 富士重工业株式会社 | Work vehicle |
| CN101734137A (en) * | 2008-11-18 | 2010-06-16 | 刘长印 | Chassis power transmission system structure of hybrid four-wheel vehicle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001011888A (en) * | 1999-06-29 | 2001-01-16 | Kobe Steel Ltd | Shovel |
| JP5037083B2 (en) * | 2006-10-06 | 2012-09-26 | 本田技研工業株式会社 | Electric motor |
| JP4798149B2 (en) * | 2008-02-18 | 2011-10-19 | ダイキン工業株式会社 | Hybrid hydraulic system |
| TWM389051U (en) * | 2009-12-11 | 2010-09-21 | tian-qing Wang | Chargers/switching power supply for electric car |
-
2011
- 2011-04-05 JP JP2011083915A patent/JP5923246B2/en active Active
-
2012
- 2012-03-28 CN CN201210086492.1A patent/CN102729817B/en active Active
- 2012-03-29 TW TW101111034A patent/TWI468327B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1428256A (en) * | 2001-12-27 | 2003-07-09 | 雅马哈发动机株式会社 | Mixed driving type vehicle running controller and vehicle thereof |
| CN101565012A (en) * | 2008-04-25 | 2009-10-28 | 富士重工业株式会社 | Work vehicle |
| CN101734137A (en) * | 2008-11-18 | 2010-06-16 | 刘长印 | Chassis power transmission system structure of hybrid four-wheel vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201240893A (en) | 2012-10-16 |
| CN102729817A (en) | 2012-10-17 |
| JP2012219460A (en) | 2012-11-12 |
| JP5923246B2 (en) | 2016-05-24 |
| TWI468327B (en) | 2015-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SHINMAYWA INDUSTRIES, LTD. Free format text: FORMER OWNER: FUJI JUKOGYO KABUSHIKI KAISHA Effective date: 20130524 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130524 Address after: Hyogo Applicant after: Shinmaywa Industries, Ltd. Address before: Tokyo, Japan Applicant before: Fuji Heavy Industries, Ltd. |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |