CN205206971U - A idle speed controller, control system and engineering machinery for engine - Google Patents
A idle speed controller, control system and engineering machinery for engine Download PDFInfo
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- CN205206971U CN205206971U CN201520940941.3U CN201520940941U CN205206971U CN 205206971 U CN205206971 U CN 205206971U CN 201520940941 U CN201520940941 U CN 201520940941U CN 205206971 U CN205206971 U CN 205206971U
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- idling speed
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Abstract
The utility model discloses an idle speed controller, control system and engineering machinery for engine, this controller includes: acquire the module for acquire the operating condition information by engine driven's equipment, control module, with detection module connects, is used for the basis operating condition information is adjusted the idle speed of engine. From this, can realize the automatic control to engine idle speed under the work demand of difference, overcome the problem that to compromise energy consumption, security and efficiency at the single idle speed of actual production operation in -process, reach the waste that to avoid the energy, guarantee the security of engineering machinery work, can also improve the effect of the efficiency of engine work simultaneously. In addition, above -mentioned idle speed controller, control system all are that the device that utilizes the engineering machinery self to have is realized to can not increase the production manufacturing cost of engineering machinery, and need not to reequip easy to carry out to current engineering machinery.
Description
Technical field
The utility model relates to engine control, particularly, relates to a kind of idling speed controller for motor, control system and engineering machinery.
Background technique
Industrialized production operation improves the efficiency of work, advances the development of social civilization, and in today of industrialization high speed development, the requirement of people to engineering machinery is also more and more higher.Motor as " heart " of engineering machinery, for engineering machinery provides power.In the operation process of engineering machinery, in order to meet different operating modes, the idling speed of motor also needs the difference arranged.In order to reduce oil consumption, the idling speed of motor generally arranges lower, but lower idling speed then easily causes engine misses, occurs the frequent flame-out Security that will have a strong impact on operation, also can reduce working efficiency simultaneously during engineer machinery operation.
In order to ensure Security and the efficiency of work, a kind of scheme is: even if under the getting on the bus and do not have in harness situation of engineering machinery, also its idling speed is arranged to comparatively high idle speed rotating speed when getting on the bus work, will causes the problem of high oil consumption like this.Another kind of scheme is: in engineering machinery, install two motors, is respectively used to idling idle running operating mode and loaded work piece operating mode, but installs two motors, can increase manufacturing cost.
Model utility content
The purpose of this utility model is the demand of efficiency in order to meet engineering machinery work simultaneously, Security, energy consumption and cost, provides a kind of idling speed controller for motor, control system and engineering machinery.
To achieve these goals, the utility model provides a kind of idling speed controller for motor, and this controller comprises: acquisition module, for obtaining the work state information of equipment driven by the engine; Control module, is connected with described acquisition module, for regulating the idling speed of described motor according to described work state information.
Preferably, described control module comprises: first controls submodule, for when described work state information represents that described equipment is in idling idling conditions, the idling speed of described motor is adjusted to the first idling speed.
Preferably, described control module also comprises: second controls submodule, for when described work state information represents that described equipment is in load operating condition, the idling speed of described motor is adjusted to the second idling speed, wherein, described second idling speed is greater than described first idling speed.
Preferably, described idling speed controller is applied to engineering machinery; And described idling speed controller is the engine electronic control unit (ECU) of described engineering machinery.
According to another aspect of the present utility model, provide a kind of idling speed control system for motor, this control system comprises: motor, runs for driving equipment; Working state detection device, for detecting the working state of described equipment, and sends work state information; The described idling speed controller that the utility model provides, wherein, described acquisition module is connected with described working state detection device, and described control module is connected with described motor.
Preferably, described control system is in engineering machinery; And described working state detection device is the handle enable switch be arranged on the operating grip of described engineering machinery, wherein, represent that described equipment is in load operating condition when described handle enable switch closes, represent that described equipment is in idling idling conditions when described handle enable switch is opened.
According to another aspect of the present utility model, also provide a kind of engineering machinery, this project machinery comprises the described idling speed control system that the utility model provides.
Pass through technique scheme, obtain the work state information of equipment driven by the engine from working state detection device for the acquisition module in the idling speed controller of motor, the control module be connected with acquisition module according to the work state information from acquisition module, can regulate the idling speed of motor.Like this, the automatic control to engine idle rotational can be realized under different work requirements, overcome the problem that single idling speed in actual production operation process can not take into account energy consumption, Security and efficiency, reach the waste can avoiding the energy, the Security ensureing engineering machinery work, the effect of the efficiency of engine operation can also be improved simultaneously.In addition, above-mentioned idling speed controller, control system be all utilizing works machinery self with device realize, thus the manufacturing cost of engineering machinery can not be increased, and without the need to reequiping existing engineering machinery, easy to implement.
Other feature and advantage of the present utility model are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is the structured flowchart of the idling speed controller for motor provided according to a kind of mode of execution of the present utility model.
Fig. 2 A to 2B is the structured flowchart of the idling speed controller for motor provided according to another kind of mode of execution of the present utility model.
Fig. 3 is the structured flowchart of the idling speed control system for motor provided according to a kind of mode of execution of the present utility model.
Description of reference numerals
10 for idling speed controller 100 receiving module of motor
200 control modules 201 first control submodule
202 second control submodule 20 motor
30 working state detection device
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
Fig. 1 is the structured flowchart of the idling speed controller for motor provided according to a kind of mode of execution of the present utility model.As shown in Figure 1, the idling speed controller 10 for motor can comprise: acquisition module 100, for obtaining the work state information of equipment driven by the engine; Control module 200, is connected with this acquisition module 100, and the work state information for getting according to acquisition module 100 regulates the idling speed of motor.
In an example embodiment of the present utility model, motor can be the upper motor installed of engineering machinery (such as, truck crane, pump truck etc.), and the equipment that this motor drives can getting on the bus such as engineering machinery.Motor can provide power for operation of getting on the bus.Acquisition module 100 can get the work state information of equipment, and wherein, this work state information can such as representing that equipment is in idling idling conditions or load operating condition.Afterwards, control module 200 can regulate the idling speed of motor according to this work state information.
First, Fig. 2 A to Fig. 2 B is the structured flowchart of the idling speed controller for motor provided according to another kind of mode of execution of the present utility model.As shown in Figure 2 A, under preferable case, control module 200 can comprise: first controls submodule 201, for when information represents that this equipment is in idling idling conditions in working order, the idling speed of motor is adjusted to the first idling speed.
The first idling speed that the utility model provides can such as be set to 700 revs/min (rad/min), makes when equipment is in idling idling conditions, and motor can run with lower idling speed, to reach energy-conservation object.But should be understood that, the setting of this first idling speed is not limited to this, can, according to specific works situation, arrange lower by this first idling speed, thus make the oil-saving effect of motor better.
Thus, when the work state information that acquisition module 100 gets represents that equipment is in idling idling conditions, first controls submodule 201 can control motor with the state low cruise of fuel-economizing, thus avoids the waste of the energy.
Under preferable case, as shown in Figure 2 B, this control module 200 can also comprise: second controls submodule 202, for when information represents that this equipment is in load operating condition in working order, the idling speed of motor is adjusted to the second idling speed, wherein, this second idling speed is greater than the first idling speed.
Because equipment is in load operating condition, required power is larger, so the second idling speed provided in the utility model is greater than the first idling speed, its scope being greater than the first idling speed can be such as 100-200 rev/min.Such as, the second idling speed in the utility model can be set to 800 revs/min, and equipment can be ensured when being in load operating condition, and motor does not stop working, and normally works.But the utility model is not limited to this, be the duty requirements of satisfied different engineering machinery, this second idling speed can arrange larger, or less, but is all greater than the first idling speed.
Thus, when the work state information that acquisition module 100 gets represents that equipment is in load operating condition, second controls submodule 202 can control motor with the second idling speed high speed operation, and motor can not frequently be stopped working in normal operation process.
As mentioned above, this idling speed controller 10 being used for motor can be applied to engineering machinery.In this case, this idling speed controller 10 being used for motor can be the engine electronic control unit (ECU) of engineering machinery.
The Engine ECU that the idling speed controller for motor in the utility model uses engineering machinery to carry, by this kind of mode of execution, the utility model can when the structure of not improvement project machinery, do not increase components and parts, the control of the idling speed of complete coupled engines, with low cost, be simple and easy to realize.
Fig. 3 is the structured flowchart of the idling speed control system for motor provided according to a kind of mode of execution of the present utility model.As shown in Figure 3, the idling speed control system for motor can comprise: motor 20, runs for driving equipment; Working state detection device 30, for the working state of testing device, and sends work state information; The idling speed controller 10 for motor that the utility model provides, wherein, acquisition module 100 can be connected with this working state detection device 30, and control module 200 can be connected with this motor 20.
Above-mentioned control system can be applied to engineering machinery.In this case, preferably, the working state detection device 30 that the utility model provides can for being arranged on the handle enable switch on the operating grip of this project machinery, wherein, represent that equipment is in load operating condition when this handle enable switch closes, represent that equipment is in idling idling conditions when this handle enable switch is opened.
Operating grip may be used for operation engineering machinery and carries out various operation action, and the lifting as crane hoisting is transferred.The position of handle enable switch is on operating grip, as long as operating grip is operated, handle enable switch is just closed.The purpose of design of handle enable switch is to ensure that engineering machinery is really just had action by when proper operation, is a safety switch.Under conditions where the safety switch is closed, engineering machinery enters load operating condition from idling idling conditions, now, the idling speed of motor is promoted 100 ~ 200 revs/min by idling speed controller 10 immediately, namely from the first lower idling speed (such as, 700 revs/min) be promoted to higher the second idling speed (such as, 800 revs/min).And if this handle enable switch is not closed (namely, open), engineering machinery enters idling idling conditions from load operating condition, now, the idling speed of motor is reduced by 100 ~ 200 revs/min by idling speed controller 10 immediately, namely lower the first idling speed (such as, 700 revs/min) is reduced to from higher the second idling speed (such as, 800 revs/min).Like this, motor can be made to run with lower idling speed when equipment does not really enter load job state, reach the object of energy-saving run, motor can be made again to run with higher idling speed when equipment enters real load job state, ensure that motor does not stop working, reach the object of normal operation.
The utility model also provides a kind of engineering machinery, and this project machinery comprises the idling speed control system for motor that the utility model provides.Such as, this project machinery can comprise truck crane, pump truck etc.
Pass through technique scheme, obtain the work state information of equipment driven by the engine from working state detection device for the acquisition module in the idling speed controller of motor, the control module be connected with acquisition module according to the work state information from acquisition module, can regulate the idling speed of motor.Like this, the automatic control to engine idle rotational can be realized under different work requirements, overcome the problem that single idling speed in actual production operation process can not take into account energy consumption, Security and efficiency, reach the waste can avoiding the energy, the Security ensureing engineering machinery work, the effect of the efficiency of engine operation can also be improved simultaneously.In addition, above-mentioned idling speed controller, control system be all utilizing works machinery self with device realize, thus the manufacturing cost of engineering machinery can not be increased, and without the need to reequiping existing engineering machinery, easy to implement.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned mode of execution; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristics described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different mode of execution of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (7)
1. for an idling speed controller for motor, it is characterized in that, this controller comprises:
Acquisition module, for obtaining the work state information of equipment driven by the engine;
Control module, is connected with described acquisition module, for regulating the idling speed of described motor according to described work state information.
2. controller according to claim 1, is characterized in that, described control module comprises:
First controls submodule, for when described work state information represents that described equipment is in idling idling conditions, the idling speed of described motor is adjusted to the first idling speed.
3. controller according to claim 2, is characterized in that, described control module also comprises:
Second controls submodule, for when described work state information represents that described equipment is in load operating condition, the idling speed of described motor is adjusted to the second idling speed, and wherein, described second idling speed is greater than described first idling speed.
4. controller according to claim 1, is characterized in that, described idling speed controller is applied to engineering machinery; And
Described idling speed controller is the engine electronic control unit (ECU) of described engineering machinery.
5. for an idling speed control system for motor, it is characterized in that, this control system comprises:
Motor, runs for driving equipment;
Working state detection device, for detecting the working state of described equipment, and sends work state information;
Idling speed controller according to any one of claim 1-4, wherein, described acquisition module is connected with described working state detection device, and described control module is connected with described motor.
6. control system according to claim 5, is characterized in that, described control system is in engineering machinery; And
Described working state detection device is the handle enable switch be arranged on the operating grip of described engineering machinery, wherein, represent that described equipment is in load operating condition when described handle enable switch closes, represent that described equipment is in idling idling conditions when described handle enable switch is opened.
7. an engineering machinery, is characterized in that, this project machinery comprises the idling speed control system according to claim 5 or 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940941.3U CN205206971U (en) | 2015-11-23 | 2015-11-23 | A idle speed controller, control system and engineering machinery for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940941.3U CN205206971U (en) | 2015-11-23 | 2015-11-23 | A idle speed controller, control system and engineering machinery for engine |
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| Publication Number | Publication Date |
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| CN205206971U true CN205206971U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520940941.3U Active CN205206971U (en) | 2015-11-23 | 2015-11-23 | A idle speed controller, control system and engineering machinery for engine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168177A (en) * | 2016-08-30 | 2016-11-30 | 潍柴动力股份有限公司 | A kind of diesel engine many idling modes control method and diesel engine controller |
| CN108119250A (en) * | 2017-12-18 | 2018-06-05 | 潍柴动力股份有限公司 | A kind of idle speed control, device and electronic equipment |
-
2015
- 2015-11-23 CN CN201520940941.3U patent/CN205206971U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168177A (en) * | 2016-08-30 | 2016-11-30 | 潍柴动力股份有限公司 | A kind of diesel engine many idling modes control method and diesel engine controller |
| CN108119250A (en) * | 2017-12-18 | 2018-06-05 | 潍柴动力股份有限公司 | A kind of idle speed control, device and electronic equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: Beiqi Futian Automobile Co., Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: Beiqi Futian Automobile Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200928 Address after: No.202 Xuanfu street, Xuanhua District, Zhangjiakou, Hebei Province Patentee after: Hebei Leisa Heavy Construction Machinery Co., Ltd Address before: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |