CN107364334A - Automatic power taking open method and device - Google Patents
Automatic power taking open method and device Download PDFInfo
- Publication number
- CN107364334A CN107364334A CN201710602222.4A CN201710602222A CN107364334A CN 107364334 A CN107364334 A CN 107364334A CN 201710602222 A CN201710602222 A CN 201710602222A CN 107364334 A CN107364334 A CN 107364334A
- Authority
- CN
- China
- Prior art keywords
- power taking
- running
- running status
- crane
- state
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The invention provides a kind of automatic power taking open method and device, it is related to crane operation field.When need to carry out a crane power taking get on the bus operation when, user only needs to input automatic running instruction, and then automatic power taking opening device receives the running state parameter that a running state detecting device is sent；Whether a crane is detected in preparation power taking running status according to the running state parameter again；If the crane is in preparation power taking running status, controls a transfer case to move back neutral, power takeoff unlatching and a gearbox and hang and take power gear；Finally control an engine to be switched to by running status of getting off and get on the bus running status and a clutch is in bonding state, so as to realize " a key power taking is opened ", operating process is simple, saves substantial amounts of time cost and cost of labor, improves the operating experience sense of user.
Description
Technical field
The present invention relates to crane operation field, in particular to a kind of automatic power taking open method and device.
Background technology
Crane refers to more action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods, also known as day
Car, hanging, crane.The work characteristics that crane gear has is to do intermittent exercise, i.e., in a working cycles feeding, migration,
The corresponding mechanism of the actions such as unloading is alternation, crane development commercially and using more and more extensive.Wherein, rise
Heavy-duty machine includes the full Terrain Cranes, and all terrain crane is a kind of high-performance for having autocrane and rough-terrain crane feature concurrently
Product.It fast transfer, long range can be travelled as autocrane, can be met again narrow and small and rugged and rough or muddy
The requirement of operation on place, i.e. travel speed is fast, and more bridge drivings, all-wheel steering, three kinds of steering modes, the road clearance is big, climbing
Ability is high, can the walking of crab shape, be a kind of extremely promising product.
Full ground type crane of the prior art is centralized driving formula crane including one kind, i.e., with a motor band
The adhesion wheel on dynamic long power transmission shaft driving both sides, power need to be delivered to from lower car engine to get on the bus, and have used automatic gear-box
And the transmission system of transfer case, its control system are complicated, it is necessary to the state at the artificial each position for detecting crane one by one, ability
Realize that crane runs power taking, operating process is complicated, it is necessary to waste substantial amounts of time cost and human cost, user's operating experience
Sense is poor.
The content of the invention
It is an object of the invention to provide a kind of automatic power taking open method and device, it is intended to improve the problem of above-mentioned.
The present invention provides a kind of technical scheme：
In a first aspect, the embodiments of the invention provide a kind of automatic power taking open method, the automatic power taking open method
Including：
The automatic running instruction of MIM message input module transmission is received, and receives what a running state detecting device was sent
Running state parameter；
Whether a crane is detected in preparation power taking running status according to the running state parameter；
If the crane is in preparation power taking running status, a transfer case is controlled to move back neutral, power takeoff unlatching
And one gearbox hang and take power gear；
Control an engine to switch to get on the bus running status and a clutch by running status of getting off and be in again and combine shape
State.
Second aspect, present invention also offers a kind of automatic power taking opening device, the automatic power taking opening device includes：
MIM message input module, for obtaining the automatic running instruction of user's input；
Running state detecting device, for detecting the running state parameter of a crane；
Control module, respectively with described information input module, the running state detecting device, a transfer case, a power taking
Device, a gearbox, an engine and clutch electrical connection, for receiving the automatic of described information input module transmission
After operating instruction, the running state parameter that the running state detecting device is sent is received；And according to the running state parameter
The crane is detected whether in preparation power taking running status；If the crane is in preparation power taking running status,
Control the transfer case to move back neutral, power takeoff unlatching and the gearbox and hang and take power gear；The engine is controlled again
Switched to by running status of getting off and get on the bus running status and the clutch is in bonding state.
The beneficial effect of automatic power taking open method and device provided by the invention is：When needing that a crane is taken
Power is opened when getting on the bus operation, and user only needs to input automatic running instruction, and then automatic power taking opening device receives a running status
The running state parameter that detection means is sent；Whether a crane is detected in preparation power taking according to the running state parameter again
Running status；If the crane is in preparation power taking running status, a transfer case is controlled to move back neutral, power takeoff unlatching
And one gearbox hang and take power gear；An engine is finally controlled to switch to get on the bus running status and one by running status of getting off
Clutch is in bonding state, and so as to realize " a key power taking is opened ", operating process is simple, saves substantial amounts of time cost and people
Work cost, improve the operating experience sense of user.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the flow chart of automatic power taking open method provided in an embodiment of the present invention；
Fig. 2 is step S103 provided in an embodiment of the present invention particular flow sheet；
Fig. 3 is step S108 provided in an embodiment of the present invention particular flow sheet；
Fig. 4 is that the circuit of this automatic power taking opening device provided in an embodiment of the present invention connects block diagram；
Fig. 5 is the circuit structure block diagram of this running state detecting device provided in an embodiment of the present invention.
Icon：101- MIM message input modules；102- control modules；103- running state detecting devices；104- transfer cases；
105- clutches；106- engines；107- gearboxes；108- power takeoffs；The speed probes of 109- first；The rotating speeds of 110- second pass
Sensor；The inductive switches of 111- first；The inductive switches of 112- second；The speed probes of 113- the 3rd.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or should
Invention product using when the orientation usually put or position relationship, or the orientation or position that those skilled in the art usually understand
Relation is put, it is of the invention necessary with simplified description, rather than the equipment or element of instruction or hint meaning to be for only for ease of description
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint
Relative importance.
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment
Referring to Fig. 1, the embodiments of the invention provide a kind of automatic power taking open method, applied to being installed on a crane
Control module 102, wherein, control module 102 is installed on electronic control unit, (Electronic Control Unit,
ECU), i.e. " car running computer ", " vehicle-mounted computer " etc..ECU is connect by control module 102, memory (ROM, RAM), input/output
The large scale integrated circuit such as mouthful (I/O), analog-digital converter (A/D) and shaping, driving forms.The automatic power taking open method
Including：
Step S101：The automatic running instruction of a MIM message input module 101 transmission is received, and receives running status inspection
Survey the running state parameter that device 103 is sent.
Wherein, the touch screen or trigger button input that operating personnel can install in the console of the driver's cabin of crane are automatic
Operating instruction, touch screen or trigger button send automatic running instruction to control module 102, and now control module 102 connects
Receive the running state parameter that running state detecting device 103 is sent.In the present embodiment, the running state detecting device 103 wraps
Include but be not limited to the first speed probe 109, the second speed probe 110, the first inductive switch 111 and the second inductive switch
112, the speed probe 109 of control module 102 and first, the second speed probe 110, the first inductive switch 111 and
Second inductive switch 112 electrically connects.Step S101 specific implementation can be：The first speed probe 109 is received to send out
The parking brake that the rotating speed of engine 106, the speed of the second speed probe 110 transmission, the first inductive switch 111 sent is sent opens and closes letter
Number and the second inductive switch 112 send the gearbox 107 gear signal.
Step S102：Detect whether a crane is in preparation power taking running status according to the running state parameter, such as
Fruit is then to perform step S103, if it is not, then performing step S104.
Inactive state is necessarily be in when being in initial operating state in view of crane, therefore the travel speed of crane must
Must be 0, and parking brake necessarily be in closure state, gearbox 107 must move back neutral, and engine 106 is in initial launch shape
State, the i.e. rotating speed of engine 106 should be in the presetting ranges of speeds.Therefore, the running state parameter can include institute
State the rotating speed of engine 106, the travel speed of the crane, the open/close states of parking brake, gearbox 107 running status and
The running status of transfer case 104.Specifically, the rotating speed of the engine 106 is detected whether in the presetting range of speeds, institute
Whether the travel speed for stating crane is 0, whether the parking brake closes and whether the gearbox 107 is in neutral position state,
If the rotating speed of the engine 106 is in the presetting range of speeds, the travel speed of the crane is at the 0, parking brake
When closure state and the gearbox 107 are in neutral position state, determine that the crane is in preparation power taking running status.
, it is necessary to which explanation, normally, when crane is in initial operating state, engine 106 turns in the present embodiment
Speed is 600rpm, therefore whether it is 600rpm that control module 102 detects the rotating speed of the engine 106, of course, according to lifting
Machine differently specification, the rotating speed for detecting engine 106 can also be other presetting ranges of speeds, no longer illustrate herein
It is bright.In addition, the core of gearbox 107 is realizing self shifter.So-called self shifter refers to automobile during traveling, drives
Member needs manipulation accelerator pedal (gas pedal) by traveling process, and gearbox 107 can be according to the load of engine 106 and automobile
Operating condition, change to the work of different gears automatically；Transfer case 104, the dress for being exactly allocated the power of engine 106
Put, rear axle can be output power to, or be output to front/rear axle simultaneously.
Step S103：A transfer case 104 is controlled to move back neutral, a power takeoff 108 is opened and a gearbox 107 hangs and takes power shelves
Position.
It should be noted that power takeoff 108 (Power Take Off, abridge PTO), is exactly one or more groups of gear teeth
Wheel, also known as power take off, are usually formed by gear-box, clutch 105, controller combination, with the low regime clutch of gearbox 107
Or auxiliary box output shaft connection, output power to outside equipment, such as lifting pump.Wherein, as shown in Fig. 2 step S103 has
Body can include：
Step S1031：The transfer case 104 is controlled to move back neutral.
Step S1032：Receive the gear signal of the transfer case 104 of one the 3rd inductive switch transmission.
Step S1033：Gear signal according to the transfer case 104 detects whether the transfer case 104 moves back neutral；If
It is then to perform step S105；If it is not, then re-execute step S1031.
Step S104：Generation crane is not in preparing the prompting of power taking running status.
Step S105：The clutch 105 is controlled to be in examination bonding state.
Wherein, the examination bonding state is engaged with output gear and run default for the input gear of the clutch 105
The fixed time, wherein, the presetting time is 2s~4s., can by controlling clutch 105 to be in examination bonding state in advance
So that when clutch 105 be easier realize really combine, with reference to reliability with having higher success rate, so as to realize to clutch
The accurate control that device 105 combines.
Step S106：Receive the tach signal of the transfer case 104 of one the 3rd speed probe 113 transmission.
Step S107：Whether the tach signal for detecting the transfer case 104 is 0 and detects whether to receive the power taking
Device 108 sends unlatching feedback signal extremely, if it is, performing step S108.
Verify whether transfer case 104 is in again by step S108 and move back neutral position state, and verify whether power takeoff 108 is located
In opening, if the rotating speed of transfer case 104 is not 0, transfer case 104 is controlled to move back neutral again, if power takeoff 108 is still
So it is closed, then generates the prompting that power takeoff 108 can not be opened.
Step S108：An engine 106 is controlled to switch to get on the bus running status and a clutch by running status of getting off again
Device 105 is in bonding state.
In the present embodiment, running status of getting off refers to that crane is in normally travel state, and the rotating speed of engine 106 is pre-
In first range of speeds set (the present embodiment 600rpm), the speed of crane is more than 0, and throttle supply is throttle of getting on the bus
Open, running status of getting on the bus refers to that crane is in and hangs load running status, and the speed of crane is equal to 0, the rotating speed of engine 106
In the second presetting range of speeds (the present embodiment 650rpm), and throttle supply is throttle unlatching of getting off.Such as Fig. 3 institutes
Show, therefore step S108 can include：
Step S1081：Control the engine 106 by adjustment of rotational speed in the second presetting range of speeds.
Step S1082：The rotating speed of the engine 106 is detected whether in the second presetting range of speeds, if it is,
Then perform S1083.
Step S1083：Throttle is switched into throttle opening of getting on the bus from throttle opening of getting off.
Step S1084：Control clutch 105 is in bonding state.
Referring to Fig. 4, the embodiment of the present invention additionally provides a kind of automatic power taking opening device, it is necessary to explanation, this reality
The automatic power taking opening device that example is provided is applied, its general principle and caused technique effect are identical with above-described embodiment, for letter
Describe, the present embodiment part does not refer to part, refers to corresponding contents in the above embodiments.Dress is opened in the automatic power taking
Put including MIM message input module 101, running state detecting device 103, control module 102, transfer case 104, power takeoff 108, change
Fast case 107, engine 106 and clutch 105, MIM message input module 101, running state detecting device 103, transfer case 104,
Power takeoff 108, gearbox 107, engine 106 electrically connect with control module 102 respectively.
MIM message input module 101 is used for the automatic running instruction for obtaining user's input.
Running state detecting device 103 is used for the running state parameter for detecting a crane.
Wherein, as shown in figure 5, running state detecting device 103 includes the first speed probe 109, the second revolution speed sensing
Device 110, the first inductive switch 111 and the second inductive switch 112, the speed probe 109 of control module 102 and first,
Second speed probe 110, the first inductive switch 111 and the second inductive switch 112 electrically connect.
Control module 102, after being instructed in the automatic running for receiving the transmission of MIM message input module 101, described in reception
The running state parameter that running state detecting device 103 is sent；And it is according to the running state parameter detection crane
It is no to be in preparation power taking running status；If the crane is in preparation power taking running status, the transfer case 104 is controlled
Move back neutral, the power takeoff 108 is opened and the gearbox 107 hangs and takes power gear；The engine 106 is controlled again by getting off
Running status, which switches to, gets on the bus running status and the clutch 105 is in bonding state.
The control module 102 is used to receiving the rotating speed of engine 106 that first speed probe 109 sends, described
The parking brake keying signal and described second that the speed of second speed probe 110 transmission, first inductive switch 111 are sent
The gear signal for the gearbox 107 that inductive switch 112 is sent；And whether the rotating speed of the engine 106 is detected default
In the fixed range of speeds, whether the travel speed of the crane is 0, whether the parking brake closes and the gearbox 107
Whether neutral position state is in；If the rotating speed of the engine 106 is in the presetting range of speeds, the traveling of crane speed
Spend and be in closure state for the 0, parking brake and when the gearbox 107 is in neutral position state, determine that the crane is in
Preparation power taking running status.
Specifically, the control module 102 is additionally operable to be switched to by running status of getting off in one engine 106 of control and got on the bus
Running status and the clutch 105 are in before bonding state, control the clutch 105 to be in examination bonding state, institute
Examination bonding state is stated to engage with output gear for the input gear of the clutch 105 and run the presetting time, wherein, institute
It is 2s~4s to state the presetting time.
In addition, the automatic power taking opening device also includes the 3rd speed probe 113, the 3rd speed probe
113 electrically connect with the control module 102, and the control module 102 is used to receive what the 3rd speed probe 113 was sent
The tach signal of the transfer case 104, and whether the tach signal for detecting the transfer case 104 is 0 and detects whether to receive
The unlatching feedback signal sent to the power takeoff 108；If the tach signal of transfer case 104 is 0 and receives the power takeoff
108 when sending unlatching feedback signal extremely, control the engine 106 switched to by running status of getting off get on the bus running status with
And the clutch 105 is in bonding state.
It is preferred that the transfer case 104 includes high tap position, low-grade location, neutral position and locking member, the high tap position,
The low-grade location and the neutral position are provided with travel switch, and the locking member and the stroke for being arranged at the neutral position
Switch snaps connection.Locking device is set in neutral position, the travel switch of neutral position can be locked when transfer case 104 moves back neutral
Tightly, the accurate control of neutral is moved back to transfer case 104 so as to realize.
In summary, automatic power taking open method and device provided by the invention, when needing to carry out power taking to a crane
Get on the bus operation when, user only needs to input automatic running instruction, and then automatic power taking opening device receives condition monitoring dress
Put the running state parameter of 103 transmissions；Whether a crane is detected in preparation power taking fortune according to the running state parameter again
Row state；If the crane is in preparation power taking running status, a transfer case 104 is controlled to move back neutral, a power takeoff 108
Open and a gearbox 107 hangs and takes power gear；An engine 106 is finally controlled to switch to operation of getting on the bus by running status of getting off
State and a clutch 105 are in bonding state, and so as to realize " a key power taking is opened ", operating process is simple, save a large amount of
Time cost and cost of labor, improve the operating experience sense of user.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of automatic power taking open method, it is characterised in that the automatic power taking open method includes：
The automatic running instruction of a MIM message input module (101) transmission is received, and is run according to automatic running command reception one
The running state parameter that condition checkout gear (103) is sent；
Whether a crane is detected in preparation power taking running status according to the running state parameter；
If the crane is in preparation power taking running status, a transfer case (104) is controlled to move back neutral, a power takeoff
(108) open and a gearbox (107) hangs and takes power gear；
Control an engine (106) to be switched to by running status of getting off again and get on the bus running status and a clutch (105) is in
Bonding state.
2. automatic power taking open method according to claim 1, it is characterised in that the running state parameter includes described
The rotating speed of engine (106), the travel speed of the crane, the open/close states of a parking brake, the operation shape of a gearbox (107)
The running status of state and a transfer case (104), it is described according to the running state detecting device (103) of automatic running command reception one
The step of running state parameter of transmission, includes：
Engine (106) rotating speed, one second rotating speed sent according to the speed probe (109) of automatic running command reception one first
The parking brake keying signal and one second inductive switch that the speed of sensor (110) transmission, one first inductive switch (111) are sent
(112) gear signal of the gearbox (107) sent；
It is described to detect that the step of whether a crane is in preparation power taking running status includes according to the running state parameter：
The rotating speed of the engine (106) is detected whether in the presetting range of speeds, the travel speed of the crane is
No is 0, whether the parking brake closes and whether the gearbox (107) is in neutral position state；
If the rotating speed of the engine (106) is in the presetting range of speeds, the travel speed of the crane is 0, described
Parking brake is in closure state and when the gearbox (107) is in neutral position state, determines that the crane is in preparation power taking
Running status.
3. automatic power taking open method according to claim 1, it is characterised in that in one engine of the control (106)
Switched to by running status of getting off get on the bus running status and the step of a clutch (105) is in bonding state before, it is described
Automatic power taking open method also includes：
The clutch (105) is controlled to be in examination bonding state, the examination bonding state is the input tooth of the clutch (105)
Wheel engages with output gear and runs the presetting time, wherein, the presetting time is 2s~4s.
4. automatic power taking open method according to claim 1, it is characterised in that if the crane is in preparation
During power taking running status, then a transfer case (104) is controlled to move back neutral, a power takeoff (108) is opened and a gearbox (107) is hung
The step of power taking gear, includes：
If the crane is in preparation power taking running status, the transfer case (104) is controlled to move back neutral；
Receive the gear signal of the transfer case (104) of one the 3rd inductive switch transmission；
Gear signal according to the transfer case (104) detects whether the transfer case (104) moves back neutral；
If the transfer case (104) moves back neutral, a power takeoff (108) is opened and a gearbox (107) hangs and takes power gear.
5. automatic power taking open method according to claim 4, it is characterised in that if in the transfer case (104)
When moving back neutral, one engine of control (106) is switched to get on the bus running status and a clutch (105) by running status of getting off
Before the step of bonding state, the automatic power taking open method also includes：
Receive the tach signal of the transfer case (104) of one the 3rd speed probe (113) transmission；
Whether the tach signal for detecting the transfer case (104) is 0 and detects whether to receive the power takeoff (108) transmission
Unlatching feedback signal extremely；
If the tach signal of the transfer case (104) is 0, one engine of control (106) is by running status switching of getting off
To including the step of getting on the bus running status and a clutch (105) is in bonding state：If the tach signal of transfer case (104)
For 0 and receive the power takeoff (108) transmission unlatching feedback signal when, then control an engine (106) by get off operation
State, which switches to, gets on the bus running status and a clutch (105) is in bonding state.
6. a kind of automatic power taking opening device, it is characterised in that the automatic power taking opening device includes：
MIM message input module (101), for obtaining the automatic running instruction of user's input；
Running state detecting device (103), for detecting the running state parameter of a crane；
Control module (102), respectively with described information input module (101), the running state detecting device (103), one point
Dynamic case (104), a power takeoff (108), a gearbox (107), an engine (106) and a clutch (105) electrical connection, are used
In the automatic running instruction for receiving described information input module (101) transmission, and the reception running state detecting device
(103) running state parameter sent；And whether the crane is detected in preparation power taking according to the running state parameter
Running status；If the crane is in preparation power taking running status, the transfer case (104) is controlled to move back neutral, described
Power takeoff (108) is opened and the gearbox (107) hangs and takes power gear；The engine (106) is controlled again by operation of getting off
State, which switches to, gets on the bus running status and the clutch (105) is in bonding state.
7. automatic power taking opening device according to claim 6, it is characterised in that the running state detecting device
(103) the first speed probe (109), the second speed probe (110), the first inductive switch (111) and the second sense are included
Inductive switch (112), the control module (102) and the first speed probe (109), the second speed probe (110), the first sense
Inductive switch (111) and the second inductive switch (112) electrically connect,
The control module (102) is used to receive engine (106) rotating speed, the institute that first speed probe (109) sends
State the speed of the second speed probe (110) transmission, the parking brake keying signal that first inductive switch (111) is sent and institute
State the gear signal of the gearbox (107) of the second inductive switch (112) transmission；And detect turning for the engine (106)
Whether speed is in the presetting range of speeds, and whether the travel speed of the crane is 0, whether the parking brake closes and institute
State whether gearbox (107) is in neutral position state；If the rotating speed of the engine (106) is in the presetting range of speeds, institute
When the travel speed for stating crane is 0, the parking brake is in closure state and the gearbox (107) is in neutral position state,
Determine that the crane is in preparation power taking running status.
8. automatic power taking opening device according to claim 6, it is characterised in that the control module (102) is additionally operable to
Knot is in controlling an engine (106) to be switched to by running status of getting off to get on the bus running status and the clutch (105)
Before conjunction state, the clutch (105) is controlled to be in examination bonding state, the examination bonding state is the clutch (105)
Input gear engaged with output gear and run the presetting time, wherein, the presetting time is 2s~4s.
9. automatic power taking opening device according to claim 6, it is characterised in that the automatic power taking opening device also wraps
The 3rd speed probe (113) is included, the 3rd speed probe (113) electrically connects with the control module (102), the control
Molding block (102) is used for the tach signal for receiving the transfer case (104) that the 3rd speed probe (113) sends, and
Whether the tach signal for detecting the transfer case (104) is 0 and detects whether to receive opening for the power takeoff (108) transmission
Open feedback signal；If the tach signal of transfer case (104) is 0 and receives the unlatching feedback of the power takeoff (108) transmission extremely
During signal, the engine (106) is controlled to switch to get on the bus running status and the clutch (105) by running status of getting off
In bonding state.
10. automatic power taking opening device according to claim 6, it is characterised in that the transfer case (104) includes height
Gear, low-grade location, neutral position and locking member, the high tap position, the low-grade location and the neutral position are provided with stroke
Switch, and the locking member snaps connection with being arranged at the travel switch of the neutral position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710602222.4A CN107364334B (en) | 2017-07-21 | 2017-07-21 | Automatic power taking open method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710602222.4A CN107364334B (en) | 2017-07-21 | 2017-07-21 | Automatic power taking open method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107364334A true CN107364334A (en) | 2017-11-21 |
| CN107364334B CN107364334B (en) | 2019-06-18 |
Family
ID=60307491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710602222.4A Active CN107364334B (en) | 2017-07-21 | 2017-07-21 | Automatic power taking open method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107364334B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678863A (en) * | 2018-07-17 | 2018-10-19 | 三汽车起重机械有限公司 | Autocrane and its cylinder deactivation of engine control method and system |
| CN110901380A (en) * | 2019-10-31 | 2020-03-24 | 中联重科股份有限公司 | Upper vehicle power take-off control system and method and engineering machinery |
| CN111016646A (en) * | 2019-12-24 | 2020-04-17 | 陕西法士特齿轮有限责任公司 | Power take-off control system and control method for transfer case |
| CN112623947A (en) * | 2020-12-10 | 2021-04-09 | 中联重科股份有限公司 | Method and system for getting off one-key automatic gear-shifting and fetching and crane |
| CN113147552A (en) * | 2021-05-12 | 2021-07-23 | 三一专用汽车有限责任公司 | Dumper power take-off control method and device, dumper and storage medium |
| CN113212411A (en) * | 2021-05-28 | 2021-08-06 | 东风越野车有限公司 | Coordinated control method and device for transmission power takeoff and transfer case power takeoff |
| CN114183266A (en) * | 2021-11-30 | 2022-03-15 | 东风越野车有限公司 | Off-road vehicle parking power takeoff closed-loop control method and equipment |
| CN114198495A (en) * | 2021-11-30 | 2022-03-18 | 东风越野车有限公司 | Off-road vehicle driving power takeoff control method and equipment |
| WO2022116334A1 (en) * | 2020-12-01 | 2022-06-09 | 潍柴动力股份有限公司 | Rear power take-off assembly, engineering vehicle, and control method for engineering vehicle |
| CN115324753A (en) * | 2022-09-23 | 2022-11-11 | 湖南道依茨动力有限公司 | Engine rotating speed pre-control method and system, engine and operating equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5267477A (en) * | 1992-08-12 | 1993-12-07 | Kanzaki Kokyukoki Mfg., Co. Ltd. | Carrier with power take-off device |
| CN1694822A (en) * | 2002-10-16 | 2005-11-09 | 沃尔沃拉斯特瓦格纳公司 | An automatic engaging/disengaging method of a coupling-independent power take-off |
| KR20080053795A (en) * | 2006-12-11 | 2008-06-16 | 하태환 | Power train of a land carriage means |
| CN102069709A (en) * | 2010-12-29 | 2011-05-25 | 徐工集团工程机械股份有限公司建设机械分公司 | Wheel-chassis construction machinery and automobile power-take-off control system thereof |
| CN102180094A (en) * | 2011-04-19 | 2011-09-14 | 北京理工华创电动车技术有限公司 | Method for controlling upper part of special vehicle |
| CN102180407A (en) * | 2011-05-09 | 2011-09-14 | 三一汽车起重机械有限公司 | Crane power taking device and crane |
| CN202071691U (en) * | 2011-06-08 | 2011-12-14 | 长沙中联重工科技发展股份有限公司 | Chassis transmission system and engineering vehicle as well as power taking control system thereof |
| CN102729814A (en) * | 2012-06-27 | 2012-10-17 | 三一重工股份有限公司 | Engineering machinery vehicle |
| CN106241606A (en) * | 2016-08-26 | 2016-12-21 | 三汽车起重机械有限公司 | A kind of driving control system of crane |
-
2017
- 2017-07-21 CN CN201710602222.4A patent/CN107364334B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5267477A (en) * | 1992-08-12 | 1993-12-07 | Kanzaki Kokyukoki Mfg., Co. Ltd. | Carrier with power take-off device |
| CN1694822A (en) * | 2002-10-16 | 2005-11-09 | 沃尔沃拉斯特瓦格纳公司 | An automatic engaging/disengaging method of a coupling-independent power take-off |
| KR20080053795A (en) * | 2006-12-11 | 2008-06-16 | 하태환 | Power train of a land carriage means |
| CN102069709A (en) * | 2010-12-29 | 2011-05-25 | 徐工集团工程机械股份有限公司建设机械分公司 | Wheel-chassis construction machinery and automobile power-take-off control system thereof |
| CN102180094A (en) * | 2011-04-19 | 2011-09-14 | 北京理工华创电动车技术有限公司 | Method for controlling upper part of special vehicle |
| CN102180407A (en) * | 2011-05-09 | 2011-09-14 | 三一汽车起重机械有限公司 | Crane power taking device and crane |
| CN202071691U (en) * | 2011-06-08 | 2011-12-14 | 长沙中联重工科技发展股份有限公司 | Chassis transmission system and engineering vehicle as well as power taking control system thereof |
| CN102729814A (en) * | 2012-06-27 | 2012-10-17 | 三一重工股份有限公司 | Engineering machinery vehicle |
| CN106241606A (en) * | 2016-08-26 | 2016-12-21 | 三汽车起重机械有限公司 | A kind of driving control system of crane |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678863A (en) * | 2018-07-17 | 2018-10-19 | 三汽车起重机械有限公司 | Autocrane and its cylinder deactivation of engine control method and system |
| CN110901380B (en) * | 2019-10-31 | 2021-04-02 | 中联重科股份有限公司 | Upper vehicle power take-off control system and method and engineering machinery |
| CN110901380A (en) * | 2019-10-31 | 2020-03-24 | 中联重科股份有限公司 | Upper vehicle power take-off control system and method and engineering machinery |
| CN111016646B (en) * | 2019-12-24 | 2022-04-19 | 陕西法士特齿轮有限责任公司 | Power take-off control system and control method for transfer case |
| CN111016646A (en) * | 2019-12-24 | 2020-04-17 | 陕西法士特齿轮有限责任公司 | Power take-off control system and control method for transfer case |
| WO2022116334A1 (en) * | 2020-12-01 | 2022-06-09 | 潍柴动力股份有限公司 | Rear power take-off assembly, engineering vehicle, and control method for engineering vehicle |
| CN112623947A (en) * | 2020-12-10 | 2021-04-09 | 中联重科股份有限公司 | Method and system for getting off one-key automatic gear-shifting and fetching and crane |
| CN113147552A (en) * | 2021-05-12 | 2021-07-23 | 三一专用汽车有限责任公司 | Dumper power take-off control method and device, dumper and storage medium |
| CN113147552B (en) * | 2021-05-12 | 2022-10-18 | 三一专用汽车有限责任公司 | Dumper power take-off control method and device, dumper and storage medium |
| CN113212411A (en) * | 2021-05-28 | 2021-08-06 | 东风越野车有限公司 | Coordinated control method and device for transmission power takeoff and transfer case power takeoff |
| CN114183266A (en) * | 2021-11-30 | 2022-03-15 | 东风越野车有限公司 | Off-road vehicle parking power takeoff closed-loop control method and equipment |
| CN114198495A (en) * | 2021-11-30 | 2022-03-18 | 东风越野车有限公司 | Off-road vehicle driving power takeoff control method and equipment |
| CN115324753A (en) * | 2022-09-23 | 2022-11-11 | 湖南道依茨动力有限公司 | Engine rotating speed pre-control method and system, engine and operating equipment |
| CN115324753B (en) * | 2022-09-23 | 2024-03-19 | 湖南道依茨动力有限公司 | Engine rotating speed pre-control method and system, engine and operation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107364334B (en) | 2019-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107364334A (en) | Automatic power taking open method and device | |
| US20230386267A1 (en) | Systems and methods for a virtual vehicle | |
| CN105059284B (en) | A kind of time sharing vehicle drive force active handover control system | |
| CN103204180B (en) | Double wheel hub motor driven systems adaptive equalization rotating direction control method | |
| CN107380156B (en) | Automatic power taking disconnects apparatus and method | |
| CN107089185B (en) | A kind of analogy method of engine speed, device and electric car alarm control method | |
| CN108657017A (en) | Vehicle | |
| CN101445107A (en) | Method and apparatus for monitoring processor integrity in a distributed control module system | |
| ES2210338T3 (en) | CONTROL OF THE FUEL SUPPLY TO THE ENGINE AT THE STARTING OF A VEHICLE. | |
| CN108533739A (en) | A kind of automatic block vehicle process for gear and device | |
| CN108331917A (en) | The shift controller of vehicle | |
| CN106828195A (en) | A kind of lightweight electric powered vehicles brake control method and system | |
| CN109723735A (en) | The control method and device of automatic catch clutch | |
| CN104085304B (en) | Speed method for limiting and Speed limiting system based on retarder | |
| CN203658579U (en) | Reversing radar system | |
| CN206038031U (en) | Mutual calibration system of DCT gear shift signal | |
| CN108725257A (en) | Electric automobile whole-control system and its control method | |
| CN110114255A (en) | Equipment for activation/deactivated driving device shunting movement in hybrid vehicle | |
| CN105649792B (en) | A kind of heavy vehicle engine upward slope auxiliary torque lifting means and method for improving | |
| CN106965796A (en) | Motor vehicle driven by mixed power driving equipment | |
| CN207673184U (en) | A kind of visualization Anti-pinch of Electric Window in Vehicles system based on LIN buses | |
| CA3072699A1 (en) | Systems and methods for a virtual refuse vehicle | |
| CN204020601U (en) | Short distance pure electric vehicle integrated controller | |
| CN110053603A (en) | The gear-shifting control method and device of electric vehicle | |
| CN208306772U (en) | A kind of electric truck driver's cab turnover control system and electric truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tan Songtao Inventor after: Dai Min Inventor after: Zhang Jinhu Inventor before: Tan Songtao Inventor before: Dai Min |
|
| CB03 | Change of inventor or designer information |