CN201424015Y - Control device of driving vehicle and driving vehicle - Google Patents
Control device of driving vehicle and driving vehicle Download PDFInfo
- Publication number
- CN201424015Y CN201424015Y CN2009201592650U CN200920159265U CN201424015Y CN 201424015 Y CN201424015 Y CN 201424015Y CN 2009201592650 U CN2009201592650 U CN 2009201592650U CN 200920159265 U CN200920159265 U CN 200920159265U CN 201424015 Y CN201424015 Y CN 201424015Y
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- driving vehicle
- control
- control relay
- speed
- master cock
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Abstract
The utility model discloses a control device of a driving vehicle and the driving vehicle. The disclosed control device of the driving vehicle comprises a starting control relay and a control switch,wherein the control switch is connected on a coil circuit of the starting control relay in series, a first contact point of the starting control relay is connected in a starting circuit of an engine of the driving vehicle, a control end of the control switch is connected with a speed-changing box of the driving vehicle, the control switch controls the coil circuit of the starting control relay through a gear signal of the speed-changing box collected by the control end, the control device can further comprise an alarm device, and a second contact point of the starting control relay is connected on a first power supply circuit of the alarm device in series. The control device of the driving vehicle can control the starting circuit of the engine through the starting control relay according to the gear signal of the speed-changing box and avoids starting the engine directly in high gear, thereby reducing the damages to the clutch, the alarm device alarms when starting in high gear, and the reason why the engine can not be started can be judged according to alarm.
Description
Technical field
The utility model relates to a kind of control technology, and particularly a kind of control setup of driving vehicle also relates to driving vehicle.
Background technology
The change speed gear box of driving vehicle has a plurality of gears usually, comprises neutral position, than low-grade location and higher gear; Because the structure or the other reasons of change speed gear box, when change speed gear box was in higher gear, operating personal often can not be discovered.If driving vehicle starting is travelled, high tap position starting just can make between the friction lining of power-transfer clutch and produce violent friction, cause damage to friction lining, and then make power-transfer clutch impaired, influence its disengaging performance, even also can cause the damage of power-transfer clutch.
For the driving vehicle with single H manipulation change speed gear box, because corresponding high tap position in the same position of the gear shifting handle of this change speed gear box and low-grade location, high tap position and low-grade location are by a toggle switch control on the gear shifting handle; When because malfunction or other reasons make gear shifting handle be in high tap position, and under the operating personal situation about not being careful, the situation of high tap position progress just may take place, make the impaired or damage of power-transfer clutch.
High tap position starting generally is present in two kinds of situations: a kind of situation is, is in higher gear at change speed gear box, direct start the engine, and promptly high tap position directly starts, and operates the clutch again, and the driving vehicle starting is travelled, and forms the high tap position starting; Second kind of situation is that driving vehicle is in the Parking state, or engine idling operation, the state that vehicle stops, and at this moment, though driving engine keeps running, driving vehicle does not travel, and when change speed gear box is in higher gear, may form the high tap position starting yet.
Current, generally be that experience or the conscientious attitude that depends on the operator avoided the high tap position starting, also do not limit the technical scheme of driving vehicle high tap position starting technically, therefore, how avoiding or reducing the high tap position starting is a technical barrier in the current driving vehicle control technology.
The utility model content
At above-mentioned defective, first purpose of the present utility model is, a kind of control setup of driving vehicle is provided, and to avoid when change speed gear box is in high tap position, directly starts the driving engine of driving vehicle, and then reduces the generation of high-grade starting.
On the basis of first purpose, second purpose of the present utility model is to provide under a kind of minimizing Parking or the dead ship condition, the control setup of the driving vehicle of the generation of high-grade starting.
The 3rd purpose of the present utility model is, provides a kind of and can reduce the driving vehicle that the high tap position starting takes place.
The control setup of the driving vehicle that the utility model provides comprises start-up control relay and master cock; Described master cock is connected on the coil circuit of start-up control relay; The first make contact of described start-up control relay is connected in the start-up circuit of driving vehicle driving engine; The control end of described master cock links to each other with the change speed gear box of driving vehicle, and described master cock is according to the coil circuit of described gear signal control start-up control relay.
Preferably, described master cock is a baroswitch, and the air pressure control end of described baroswitch communicates with the control gas circuit of change speed gear box.
Preferably, also comprise warning device, second contact point of described start-up control relay is connected on first feed circuit of described warning device.
Preferably, described master cock is a normal open switch, and the first make contact of described start-up control relay and second contact point are respectively normally closed contact point and Chang Kai contact point.
Preferably, also comprise speed of a motor vehicle control relay, the contact point of described speed of a motor vehicle control relay and master cock are connected on second feed circuit of described warning device; The input end of described speed of a motor vehicle control relay receives the running signal of described driving vehicle, and described speed of a motor vehicle control relay is controlled second feed circuit of described warning device according to described running signal.
Preferably, the input end of described speed of a motor vehicle control relay links to each other with described driving vehicle average speed indicator.
Preferably, at the moving velocity of described driving vehicle during less than predetermined value, the contact point closure of described speed of a motor vehicle control relay.
Preferably, also comprise speed of a motor vehicle control relay and car speed alarm device, the contact point of described speed of a motor vehicle control relay and described master cock are connected on the feed circuit of described car speed alarm device; The input end of described speed of a motor vehicle control relay receives the running signal of described driving vehicle, and described speed of a motor vehicle control relay is controlled the feed circuit of described car speed alarm device according to described running signal.
Preferably, the input end of described speed of a motor vehicle control relay links to each other with described driving vehicle average speed indicator; At the moving velocity of described driving vehicle during less than predetermined value, the contact point closure of described speed of a motor vehicle control relay.
A kind of driving vehicle that provides comprises change speed gear box and power-transfer clutch, also comprises the control setup of above-mentioned driving vehicle.
The another kind of driving vehicle that provides comprises driving engine, change speed gear box and power-transfer clutch, also comprise master cock, described master cock is connected on the start-up circuit of described driving engine, the control end of described master cock links to each other with change speed gear box, and described master cock is controlled described start-up circuit according to the described gear signal of control end collection.
Preferably, described master cock is a baroswitch, and the air pressure control end of described baroswitch communicates with the control gas circuit of change speed gear box.
Compared with prior art, in the control setup of the driving vehicle that the utility model provides, master cock can be according to the gear signal of driving vehicle change speed gear box, just just control the state of start-up control relay, again by the control of start-up control relay realization to the engine starting circuit according to the change speed gear box gear.Like this, when change speed gear box was in higher gear, the start-up control relay will make start-up circuit keep disconnecting, thereby can avoid when change speed gear box is in high tap position the direct start the engine of high tap position; Further, minimizing is carried out the possibility that high tap position is started to walk behind direct start the engine, the high tap position starting in the time of can avoiding the operating personal carelessness so on the one hand, can also avoid artificial high tap position directly to start and the high tap position starting, reduce power-transfer clutch damage or infringement.
In further technical scheme, described master cock is a baroswitch, and the air pressure control end of this baroswitch communicates with the control gas circuit of the change speed gear box of driving vehicle, when change speed gear box is in higher gear, pressure in the described control gas circuit changes the baroswitch state, and then make the start-up control relay carry out suitable action, and control start-up circuit further, realize the purpose of this utility model.This technical scheme is utilized the state of the control gas circuit control start-up circuit of change speed gear box, and function is very reliable, and fault rate is very low, and has characteristics simple in structure, easy for installation.
In further technical scheme, also comprise the warning device of contacting with second contact point of start-up control relay, this technical scheme not only can make start-up circuit keep disconnecting, avoid the high tap position start the engine, but also warning device is reported to the police, can cause the attention of operating personal on the one hand, can also judge the reason that driving engine can not start according to the caution that warning device sends on the other hand, improve the selfdiagnosis performance of driving vehicle.
In further technical scheme, master cock is a normal open switch, and the first make contact of start-up control relay and second contact point are respectively normally closed contact point and Chang Kai contact point; When the control setup of driving vehicle lost efficacy, this technical scheme can not influence the startup of driving vehicle and travel, and further increases the reliability of Control work.
In further technical scheme, also comprise speed of a motor vehicle control relay, this speed of a motor vehicle control relay can be controlled the break-make of second feed circuit of warning device according to the running signal of driving vehicle, in the Vehicle Speed of travelling is zero or when being lower than predetermined moving velocity, warning device can send alarm signal, to cause the attention of operating personal, the generation of high tap position starting when reducing Parking state or parking.
In further technical scheme, the input end of speed of a motor vehicle control relay links to each other with average speed indicator, and speed of a motor vehicle control relay can make warning device produce alarm signal according to the electric signal control warning device of average speed indicator output like this.This technical scheme can realize the purpose of this utility model when maintenance is simple in structure.
Because the control setup of the driving vehicle that provides has above-mentioned technique effect, the driving vehicle that has this device also has the corresponding techniques effect.
In addition, based on same utility model design, the utility model provides another kind of driving vehicle, because its master cock direct connection is on the start-up circuit of driving engine, and this master cock can change its state according to the change speed gear box gear signal, and then the control start-up circuit, also can avoid the direct start the engine of high tap position, and then reduce the generation of high tap position starting.
Description of drawings
Fig. 1 is the structure principle chart of the control setup of the hoisting crane that provides of the utility model embodiment one;
Fig. 2 is the structure principle chart of the control setup of the hoisting crane that provides of the utility model embodiment two;
Fig. 3 is the structure principle chart of the control setup of the hoisting crane that provides of the utility model embodiment three.
The specific embodiment
Below in conjunction with accompanying drawing content of the present utility model is described in detail, the description of this part only is exemplary and explanatory, should any restriction not arranged to protection domain of the present utility model.
Please refer to Fig. 1, this figure is the structure principle chart of the control setup of the hoisting crane that provides of the utility model embodiment one.Hoisting crane among the embodiment comprises driving engine, change speed gear box, power-transfer clutch, and described driving engine is the propulsion source of hoisting crane, for hoisting crane provides power resources; Change speed gear box has the control gas circuit, and the air pressure of this control gas circuit produces corresponding the variation according to the height of change speed gear box gear, and when change speed gear box was in predetermined higher gear, described control gas circuit began ventilation, and air pressure raises; Be in predeterminedly during than low-grade location at change speed gear box, air pressure descends.
The control setup of the hoisting crane that embodiment one provides comprises master cock 1 and the start-up control relay of often opening 2, and master cock 1 is connected on the coil circuit of start-up control relay 2; The normally closed contact point of described start-up control relay 2 is connected in the start-up circuit of driving vehicle, with the break-make of control start-up circuit.In this example, described master cock 1 is a baroswitch, and the air pressure control end of this baroswitch communicates with the control gas circuit of change speed gear box.
The principle of work of the control setup of the hoisting crane that the foregoing description one provides is as follows:
When starting hoisting crane, if change speed gear box is in higher gear, during as the gear more than 2 grades or 2 grades, the ventilation of control gas circuit, under the effect of control gas circuit pressure, master cock 1 closure, the coil circuit of start-up control relay 2 is connected, and then carry out predetermined action, and its normally closed contact point disconnects, and start-up circuit is in off-state.In this case, though operating personal by the starting switch start the engine because start-up circuit disconnects, the driving engine startup of can not striking sparks, thereby can avoid the direct start the engine of high tap position; Further,, just can avoid high tap position starting hoisting crane behind start the engine, reduce or avoid the damage of power-transfer clutch owing to can not when starting, just the change speed gear box gear need be changed at the direct start the engine of high tap position than low-grade location or neutral gear gear.When the gear of change speed gear box was adjusted to than low-grade location, the control gas circuit was died, and master cock 1 disconnects, and the normally closed contact point of start-up control relay 2 remains closed, and start-up circuit is in on-state; At this moment, operating personal can pass through the starting switch start the engine, makes the driving engine startup of striking sparks smoothly; After startup, make driving vehicle to travel than the low-grade location starting.
Be appreciated that, with baroswitch as master cock 1, and the air pressure control end of baroswitch is linked to each other with the control gas circuit of change speed gear box, by control gas circuit pressure master cock 1 state is changed, realize the purpose of this utility model, has reliable in function, the technical characterstic that the result is simple, easy for installation.Be appreciated that basic design of the present utility model is the break-make according to the gear signal control start-up circuit of change speed gear box, and then realize the purpose of this utility model, avoid hoisting crane to start to walk, reduce damage power-transfer clutch at high tap position; Therefore, the control end of master cock 1 is not limited to link to each other with the control gas circuit of change speed gear box, as long as can obtain the change speed gear box gear signal, by the state of start-up control relay 2 change start-up circuits, just can realize the purpose of this utility model; Therefore, the control end of master cock 1 also can adopt the other technologies means to gather the gear signal of change speed gear box, such as; The control end of master cock 1 can be linked to each other with gear shifting handle, when the shift handle position change, make the control end of master cock 1 can collect corresponding gear signal; Can also establish sensor suitable, that link to each other with master cock 1 control end, with the gear of sensor change speed gear box, or the like.
For when avoiding high tap position starting, make operating personal notice situation this moment, as shown in Figure 1, in this example, also comprise warning device 3, often the opening on first feed circuit that contact point is connected in warning device 3 of start-up control relay 2.When starting the driving engine of hoisting crane, if change speed gear box is in higher gear, not only can forbid the direct start the engine of high tap position, can also report to the police by warning device 3, can cause the attention of operating personal on the one hand, can also make operating personal judge the reason that driving engine can not start on the other hand, improve the selfdiagnosis performance of driving vehicle according to the alarm signal of warning device 3.If change speed gear box is in than low-grade location, master cock 1 keeps disconnecting, and the contact point of often opening of start-up control relay 2 also keeps disconnecting, and the first power supply road of warning device 3 keeps disconnecting, and warning device 3 is no longer reported to the police.Being appreciated that master cock 1 can be a normal open switch, can be normally closed switch also, adapts therewith, just can realize forbidding the directly purpose of startup of high tap position as long as change the concrete form that is connected start-up control relay 2 contact points on the start-up circuit.Warning device 3 also is not limited to and master cock 1 polyphone, also direct bonding, and in addition, warning device 3 specifically can be flashing feature and/or sound-producing device, to be adapted in the different working environments.
The control setup of the hoisting crane that embodiment one provides only can avoid the hoisting crane high tap position directly to start, and then, avoid the starting of hoisting crane high tap position.In order to reduce hoisting crane at the Parking state, or driving engine keeps the dead ship condition high tap position down of running to start to walk, and the utility model embodiment two provides the crane controller of another kind of structure.
Please refer to Fig. 2, this figure is the structure principle chart of the control setup of the hoisting crane that provides of the utility model embodiment two.On the basis of embodiment one, in this example, this device also comprises speed of a motor vehicle control relay 5, the normally closed contact point of described speed of a motor vehicle control relay 5 and master cock 1 are connected on second feed circuit of warning device 3, described master cock 1 one ends connect warning device 3, other end bonding, thus master cock 1 can be controlled first feed circuit and second feed circuit of warning device 3 simultaneously; The input end of described speed of a motor vehicle control relay 4 links to each other with the average speed indicator of hoisting crane 5, accepting the running signal of described driving vehicle, and its normally closed contact point is disconnected or closed according to running signal, and then the break-make of second feed circuit of control warning device 3.
The principle of work of speed of a motor vehicle control relay 4 is:
Engine running, hoisting crane be under the motoring condition, if when change speed gear box is in lower gear, master cock 1 keeps disconnecting, and warning device 3 does not send caution.
Under the motoring condition, if change speed gear box is in high tap position, master cock 1 is not closed under the effect of control gas circuit pressure for engine running, hoisting crane; Simultaneously, average speed indicator 5 is to speed of a motor vehicle control relay 4 input end input low level signals, the normally closed contact point of speed of a motor vehicle control relay 4 is remained closed, second feed circuit of warning device 3 are by the 4 normally closed contact point energisings of speed of a motor vehicle control relay, warning device 3 sends caution, causes that operating personal notes, realizes the purpose that the high tap position starting is reported to the police, thereby reduce high tap position starting in this case, reduce damage power-transfer clutch.After with low-grade location starting the change speed gear box gear being heightened, average speed indicator 5 is to speed of a motor vehicle control relay 4 output high level signals, and speed of a motor vehicle control relay 4 disconnects normally closed contact point according to running signal, and warning device 3 stops to send caution; In order to guarantee the reliability of control setup, can during greater than predetermined value, the normally closed contact point of speed of a motor vehicle control relay 4 be disconnected at the hoisting crane moving velocity.
Be appreciated that, the mode that speed of a motor vehicle control relay 4 obtains the hoisting crane running signal is not limited to realize by average speed indicator 5, also can establish suitable speed sensor, and this speed sensor is linked to each other with the input end of speed of a motor vehicle control relay 4, also can make speed of a motor vehicle control relay 4 obtain running signal, and control the break-make of second feed circuit of warning device 3 according to running signal.Concrete structure for circuit, also can adopt other modes to realize, such as, can make second feed circuit polyphone of often driving contact point and warning device 3 of speed of a motor vehicle control relay 4, at this moment, speed of a motor vehicle control relay 4 is not travelled or moving velocity moves when being lower than predetermined value at hoisting crane, make speed of a motor vehicle control relay 4 often open the contact point closure, can realize the purpose that the high tap position starting is reported to the police equally.
Please refer to Fig. 3, this figure is the structure principle chart of the control setup of the hoisting crane that provides of the utility model embodiment three.Among the embodiment three, be provided with independent car speed alarm device 6, and the normally closed contact point of speed of a motor vehicle control relay 4 and described master cock 1 are connected on the feed circuit of car speed alarm device 6.Compare with embodiment two, its difference is to set up an independent car speed alarm device 6, and its principle of work is identical with embodiment two, does not just repeat them here.Be appreciated that another master cock of contacting mutually with car speed alarm device 6 can also be set, the top grade step starting warning of car speed alarm device 6 is independently carried out.
Be understandable that: above-mentioned control setup not only can be applied in the hoisting crane, can also use in multiple driving vehicle, can reach same technique effect, realizes the purpose of this utility model.Therefore, above-mentioned control setup is to use the control setup of driving vehicle very widely.
Providing on the control setup basis of above-mentioned driving vehicle, a kind of driving vehicle also is provided, this driving vehicle comprises change speed gear box and power-transfer clutch, also comprises the control setup of above-mentioned any driving vehicle.Because the control setup of above-mentioned driving vehicle has above-mentioned technique effect, the driving vehicle that has above-mentioned control setup also has the corresponding techniques effect.
Be appreciated that, basic design of the present utility model is the on off mode that utilizes change speed gear box gear signal control start-up circuit, to avoid high tap position directly to start the driving engine of driving vehicle, and then reduce the damage that the high tap position starting causes power-transfer clutch, therefore, based on same design, another kind of driving vehicle also is provided, this driving vehicle comprises driving engine, change speed gear box, power-transfer clutch and master cock 1, described master cock 1 is connected in the start-up circuit of described driving engine, the control end of described master cock 1 links to each other with change speed gear box, gathering the gear signal of described driving vehicle change speed gear box, and according to the break-make of gear signal control start-up circuit.When change speed gear box was in higher gear, master cock 1 disconnected, and made start-up circuit keep off-state, avoided the direct start the engine of high tap position.Equally, master cock 1 can be baroswitch, and the air pressure control end of this baroswitch is communicated with the control gas circuit of change speed gear box, to gather the gear signal of change speed gear box.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the principle prerequisite that does not break away from the utility model description; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (12)
1, a kind of control setup of driving vehicle is characterized in that, comprises start-up control relay (2) and master cock (1); Described master cock (1) is connected on the coil circuit of start-up control relay (2); The first make contact of described start-up control relay (2) is connected in the start-up circuit of driving vehicle driving engine; The control end of described master cock (1) links to each other with the change speed gear box of driving vehicle, and described master cock (1) is according to the coil circuit of described gear signal control start-up control relay (2).
2, the control setup of driving vehicle according to claim 1 is characterized in that, described master cock (1) is a baroswitch, and the air pressure control end of described baroswitch communicates with the control gas circuit of change speed gear box.
3, the control setup of driving vehicle according to claim 2 is characterized in that, also comprises warning device (3), and second contact point of described start-up control relay (2) is connected on first feed circuit of described warning device (3).
4, the control setup of driving vehicle according to claim 3 is characterized in that, described master cock (1) is a normal open switch, and the first make contact of described start-up control relay (2) and second contact point are respectively normally closed contact point and Chang Kai contact point.
5, according to the control setup of each described driving vehicle of claim 1-4, it is characterized in that, also comprise speed of a motor vehicle control relay (4), the contact point of described speed of a motor vehicle control relay (4) and master cock (1) are connected on second feed circuit of described warning device (3); The input end of described speed of a motor vehicle control relay (4) receives the running signal of described driving vehicle, and described speed of a motor vehicle control relay (4) is controlled second feed circuit of described warning device (3) according to described running signal.
6, the control setup of driving vehicle according to claim 5 is characterized in that, the input end of described speed of a motor vehicle control relay (4) links to each other with described driving vehicle average speed indicator (5).
7, the control setup of driving vehicle according to claim 6 is characterized in that, at the moving velocity of described driving vehicle during less than predetermined value, and the contact point closure of described speed of a motor vehicle control relay (4).
8, the control setup of driving vehicle according to claim 1, it is characterized in that, also comprise speed of a motor vehicle control relay (4) and car speed alarm device (6), the contact point of described speed of a motor vehicle control relay (4) and described master cock (1) are connected on the feed circuit of described car speed alarm device (6); The input end of described speed of a motor vehicle control relay (4) receives the running signal of described driving vehicle, and described speed of a motor vehicle control relay (4) is controlled the feed circuit of described car speed alarm device (6) according to described running signal.
9, the control setup of driving vehicle according to claim 8 is characterized in that, the input end of described speed of a motor vehicle control relay (4) links to each other with described driving vehicle average speed indicator (5); At the moving velocity of described driving vehicle during less than predetermined value, the contact point closure of described speed of a motor vehicle control relay (4).
10, a kind of driving vehicle comprises change speed gear box and power-transfer clutch, it is characterized in that, also comprises the control setup of each described driving vehicle of claim 1-9.
11, a kind of driving vehicle, comprise driving engine, change speed gear box and power-transfer clutch, it is characterized in that, also comprise master cock (1), described master cock (1) is connected on the start-up circuit of described driving engine, the control end of described master cock (1) links to each other with change speed gear box, and described master cock (1) is controlled described start-up circuit according to the described gear signal of control end collection.
12, driving vehicle according to claim 11 is characterized in that, described master cock is baroswitch (1), and the air pressure control end of described baroswitch communicates with the control gas circuit of change speed gear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201592650U CN201424015Y (en) | 2009-06-23 | 2009-06-23 | Control device of driving vehicle and driving vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201592650U CN201424015Y (en) | 2009-06-23 | 2009-06-23 | Control device of driving vehicle and driving vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424015Y true CN201424015Y (en) | 2010-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201592650U Expired - Fee Related CN201424015Y (en) | 2009-06-23 | 2009-06-23 | Control device of driving vehicle and driving vehicle |
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| CN (1) | CN201424015Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225731A (en) * | 2011-06-16 | 2011-10-26 | 徐州重型机械有限公司 | Crane as well as startup controlling method and system thereof |
| CN102390379A (en) * | 2011-08-26 | 2012-03-28 | 三一重工股份有限公司 | Vehicle, vehicle startup control method and control system |
| CN102390376A (en) * | 2011-10-11 | 2012-03-28 | 广州汽车集团股份有限公司 | Intelligent starting and stopping system of engine and intelligent starting and stopping method for automobile |
| CN102745190A (en) * | 2011-04-20 | 2012-10-24 | 福特全球技术公司 | Method and apparatus of operating a vehicle during take-off from rest |
| CN102767433A (en) * | 2012-08-06 | 2012-11-07 | 中联重科股份有限公司渭南分公司 | Control device, system and method for protecting engine and engineering mechanical equipment |
| CN110925331A (en) * | 2020-01-21 | 2020-03-27 | 雷沃重工股份有限公司 | Mechanical clutch control method and device and vehicle |
-
2009
- 2009-06-23 CN CN2009201592650U patent/CN201424015Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745190A (en) * | 2011-04-20 | 2012-10-24 | 福特全球技术公司 | Method and apparatus of operating a vehicle during take-off from rest |
| CN102225731A (en) * | 2011-06-16 | 2011-10-26 | 徐州重型机械有限公司 | Crane as well as startup controlling method and system thereof |
| CN102390379A (en) * | 2011-08-26 | 2012-03-28 | 三一重工股份有限公司 | Vehicle, vehicle startup control method and control system |
| CN102390379B (en) * | 2011-08-26 | 2014-12-10 | 三一汽车制造有限公司 | Vehicle, vehicle startup control method and control system |
| CN102390376A (en) * | 2011-10-11 | 2012-03-28 | 广州汽车集团股份有限公司 | Intelligent starting and stopping system of engine and intelligent starting and stopping method for automobile |
| CN102390376B (en) * | 2011-10-11 | 2014-07-09 | 广州汽车集团股份有限公司 | Intelligent starting and stopping system of engine and intelligent starting and stopping method for automobile |
| CN102767433A (en) * | 2012-08-06 | 2012-11-07 | 中联重科股份有限公司渭南分公司 | Control device, system and method for protecting engine and engineering mechanical equipment |
| CN110925331A (en) * | 2020-01-21 | 2020-03-27 | 雷沃重工股份有限公司 | Mechanical clutch control method and device and vehicle |
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