CN203230502U - Engine electronic control system and condition adjustment system - Google Patents
Engine electronic control system and condition adjustment system Download PDFInfo
- Publication number
- CN203230502U CN203230502U CN 201320197628 CN201320197628U CN203230502U CN 203230502 U CN203230502 U CN 203230502U CN 201320197628 CN201320197628 CN 201320197628 CN 201320197628 U CN201320197628 U CN 201320197628U CN 203230502 U CN203230502 U CN 203230502U
- Authority
- CN
- China
- Prior art keywords
- engine
- sensor
- load
- controlled unit
- control system
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to an engine electronic control system and a condition adjustment system. The condition adjustment system comprises an engine electronic control unit, a shaft load sensor and an angle sensor. The angle sensor and the shaft load sensor are connected with corresponding input ports of the engine electronic control unit respectively and are used for judging vehicle road conditions and vehicle load states. An output port of the engine electronic control unit is used for controlling and connecting an engine. The angle sensor and the shaft load sensor convert required condition information of the engine into electrical signals and output the signals to the engine electronic control unit. After collecting all information, the engine electronic control unit reasonably controls power and outputs torque. Through the condition adjustment system, the problem that the fixed power value and torque output value of the traditional engine result in energy waste during vehicle running is solved.
Description
Technical field
The utility model relates to a kind of electrical control system for engine and regulating working conditions system.
Background technique
As the critical component of car load, engine bearing the important function that power is provided for car load.Along with the intellectuality of engine control system, motor need obtain information of vehicles by various channel, thus Optimal Control Strategy, characteristics such as reaching fuel-economizing, be easy to control, the life-span is long.
The working condition of motor actual motion abbreviates operating mode as, and the operating mode of motor can be described with one group of parameter that characterizes its certain performance, and wherein main parameter is rotation speed n and useful horsepower P
ePerhaps torque T
e, wherein, P
e=T
eN/9550, conventional engines power and moment of torsion are output as fixed value, can not make adjustment because of vehicular load and road conditions, and this certainly will cause the waste of energy, so imperative to the exploitation of engine operating condition regulating system.
The traffic information of vehicle mainly comprises upward slope, descending, level road and jolts, can measure by angle transducer, angle transducer is a kind of sensor that can experience tested angle and convert usable output signal to, the load situation of vehicle mainly comprises zero load, fully loaded and semi-load, this can measure by the axle load sensor, and axle load refers to the car weight that the automobile antero posterior axis is born.
As Fig. 1, engine electronic control unit is by input circuit, output loop, A/D conversion and microcomputer are formed, when the signal of input engine electronic control unit is analogue signal, must just can send into microcomputer through the A/D conversion and carry out calculation process, if input signal is digital signal, then directly send into microcomputer, microcomputer is according to the needs of engine operation, various input signals are carried out calculation process with program and the data of internal memory, and processing result---as the fuel Injection Control signal, ignition control signal etc., be sent to output loop, output loop amplifies the processing result of microcomputer, and generation can be controlled the fill order of executive component work.
The model utility content
The purpose of this utility model provides a kind of electrical control system for engine and regulating working conditions system, is output as fixed value in order to solve conventional engines power and moment of torsion, thereby causes causing in the vehicle running process problem of energy dissipation.
For achieving the above object, the utility model provides a kind of electrical control system for engine, comprise the engine electric-controlled unit that is connected with engine control, also comprise one for detection of the angle transducer of car load traffic information, described angle transducer is installed in the vehicle centroid position, and is connected with the respective input mouth of described engine electric-controlled unit.
This automatical control system also comprises one for detection of the axle load sensor of carload status information, and described axle load sensor is installed on the suspension system, and is connected with the respective input mouth of described engine electric-controlled unit.
Described axle load sensor is baroceptor or height sensor.
Described baroceptor adopts the bladder-type sensor, and described height sensor adopts the leaf spring type sensor.
Described car load road conditions comprise upward slope, level road, descending and the state that jolts, and described carload state comprises zero load, semi-load and full load condition.
The utility model also provides a kind of engine operating condition regulating system, comprise motor and engine electric-controlled unit, the output port of described engine electric-controlled unit is connected with engine control, also comprise one for detection of the angle transducer of car load traffic information, described angle transducer is installed in the vehicle centroid position, and is connected with the respective input mouth of described engine electric-controlled unit.
This system also comprises one for detection of the axle load sensor of carload status information, and described axle load sensor is installed on the suspension system, and is connected with the respective input mouth of described engine electric-controlled unit.
Described axle load sensor is baroceptor or height sensor.
Described baroceptor adopts the bladder-type sensor, and described height sensor adopts the leaf spring type sensor.
Described car load road conditions comprise upward slope, level road, descending and the state that jolts; Described carload state comprises zero load, semi-load and full load condition.
The beneficial effect that the utility model reaches: the utility model can be judged different road conditions and load situation with the axle load sensor according to angle transducer, by angle transducer and axle load sensor the required work information of motor is converted into electrical signal, and transfer to engine electric-controlled unit, after by engine electric-controlled unit the work information of angle transducer and axle load sensor input being gathered, control power and moment of torsion output rationally, thereby make the effective fuel-economizing of motor, and reduce unnecessary wearing and tearing, prolong the working life of motor.
Description of drawings
Fig. 1 is the structure principle chart of engine electric-controlled unit;
Fig. 2 is engine operating condition regulating system embodiment's one of the present utility model structural representation;
Fig. 3 is engine operating condition regulating system embodiment's two of the present utility model structural representation.
Embodiment
The utility model is described in more detail below in conjunction with accompanying drawing.
Engine operating condition automatic regulating system embodiment one of the present utility model:
As Fig. 2, in the present embodiment, the engine operating condition regulating system comprises engine electric-controlled unit, motor and angle transducer, angle transducer is connected with the input port of engine electric-controlled unit, be used for its detected inclination of vehicle angle signal is converted into electrical signal, be input in the input circuit of engine electric-controlled unit, be used for judging the traffic information of vehicle, the traffic information of vehicle comprises upward slope, level road, descending and the state that jolts, in the present embodiment, engine electric-controlled unit sends control command to motor according to the traffic information of the vehicle that the angle transducer that receives detects, and rationally controls the output of its power and moment of torsion.
Engine operating condition automatic regulating system embodiment two of the present utility model:
As shown in Figure 3, in the present embodiment, the engine operating condition regulating system comprises engine electric-controlled unit, motor, angle transducer and axle load sensor.Angle transducer is connected with the respective input mouth of engine electric-controlled unit respectively with the axle load sensor, the required work information of motor can be converted into electrical signal, and transfer to engine electric-controlled unit, after engine electric-controlled unit gathers each side's information, rationally control power and the moment of torsion output of motor.The axle load sensor, namely baroceptor or height sensor are used for the complete vehicle weight signal is converted into electrical signal, judge the car load loading status, and in the present embodiment, baroceptor adopts the bladder-type sensor, and height sensor adopts the leaf spring type sensor; Angle transducer is used for the inclination of vehicle angle signal is converted into electrical signal, judges the car load road conditions; Engine electric-controlled unit is used for the control connection motor, adjusts output power and moment of torsion in real time.
During system works, by the mechanical structure of vehicle bridge own the weight carried per axle quality is converted into air pressure signal or altitude signal, by the axle load sensor air pressure signal or altitude signal is converted into electrical signal again, and transfers to engine electric-controlled unit; Angle transducer is converted into electrical signal with the inclination of vehicle angle, transfers to engine electric-controlled unit.Motor is according to the axle load sensor input signal, the car load loading status is divided into zero load, semi-load and fully loaded, according to angle transducer input signal and change frequency, road conditions are divided into upward slope, level road, descending and jolt, behind the input informix of engine electric-controlled unit with axle load sensor and angle transducer, be 12 kinds of operating modes with various operating mode permutation and combination, adjust the output of power and moment of torsion in real time.
For example, be descending when unloaded when engine electric-controlled unit detects work information, engine electric-controlled unit is just controlled motor and is reduced power output, is convenient to the car load fuel-economizing; When detecting work information for fully loaded the upward slope, engine electric-controlled unit is just controlled motor and is increased output power, to strengthen power character; In bumpy sections, the then output of control torque is in order to reduce vehicle abrasion.
The utility model electrical control system for engine embodiment one:
In the present embodiment, electrical control system for engine comprises engine electric-controlled unit and angle transducer, be used for being connected with engine control, Fig. 2 of this embodiment's structural drawing such as engine operating condition regulating system embodiment one removes motor, working principle is identical with engine operating condition regulating system embodiment one, does not repeat them here.
The utility model electrical control system for engine embodiment two:
In the present embodiment, electrical control system for engine comprises engine electric-controlled unit, angle transducer and axle load sensor, be used for being connected with engine control, Fig. 3 of this embodiment's structural drawing such as engine operating condition regulating system embodiment two removes motor, working principle is identical with the embodiment of engine operating condition regulating system, does not repeat them here.
Claims (10)
1. electrical control system for engine, comprise the engine electric-controlled unit that is connected for engine control, it is characterized in that, also comprise one for detection of the angle transducer of car load traffic information, described angle transducer is installed in the vehicle centroid position, and is connected with the respective input mouth of described engine electric-controlled unit.
2. electrical control system for engine according to claim 1, it is characterized in that, this automatical control system also comprises one for detection of the axle load sensor of carload status information, and described axle load sensor is installed on the suspension system, and is connected with the respective input mouth of described engine electric-controlled unit.
3. electrical control system for engine according to claim 2 is characterized in that, described axle load sensor is baroceptor or height sensor.
4. electrical control system for engine according to claim 3 is characterized in that, described baroceptor adopts the bladder-type sensor, and described height sensor adopts the leaf spring type sensor.
5. electrical control system for engine according to claim 2 is characterized in that, described car load road conditions comprise upward slope, level road, descending and the state that jolts, and described carload state comprises zero load, semi-load and full load condition.
6. engine operating condition regulating system, comprise motor and engine electric-controlled unit, the output port of described engine electric-controlled unit is connected with engine control, it is characterized in that, also comprise one for detection of the angle transducer of car load traffic information, described angle transducer is installed in the vehicle centroid position, and is connected with the respective input mouth of described engine electric-controlled unit.
7. engine operating condition regulating system according to claim 6, it is characterized in that, this system also comprises one for detection of the axle load sensor of carload status information, and described axle load sensor is installed on the suspension system, and is connected with the respective input mouth of described engine electric-controlled unit.
8. engine operating condition regulating system according to claim 7 is characterized in that, described axle load sensor is baroceptor or height sensor.
9. engine operating condition regulating system according to claim 8 is characterized in that, described baroceptor adopts the bladder-type sensor, and described height sensor adopts the leaf spring type sensor.
10. engine operating condition regulating system according to claim 7 is characterized in that, described car load road conditions comprise upward slope, level road, descending and the state that jolts; Described carload state comprises zero load, semi-load and full load condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320197628 CN203230502U (en) | 2013-04-18 | 2013-04-18 | Engine electronic control system and condition adjustment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320197628 CN203230502U (en) | 2013-04-18 | 2013-04-18 | Engine electronic control system and condition adjustment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203230502U true CN203230502U (en) | 2013-10-09 |
Family
ID=49286635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320197628 Expired - Fee Related CN203230502U (en) | 2013-04-18 | 2013-04-18 | Engine electronic control system and condition adjustment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203230502U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343552A (en) * | 2013-08-05 | 2015-02-11 | 上海日野发动机有限公司 | Engine power control system and method |
| CN105328792A (en) * | 2015-09-25 | 2016-02-17 | 北汽福田汽车股份有限公司 | Mixer truck controller, control system and using method in mixer truck controller |
| CN106677913A (en) * | 2015-11-10 | 2017-05-17 | 中联重科股份有限公司 | Power and load matching control method, device and system and transport vehicle |
| CN107882643A (en) * | 2017-10-27 | 2018-04-06 | 金龙联合汽车工业（苏州）有限公司 | A kind of automobile engine fuel-economizing control system and method |
| CN111137266A (en) * | 2019-12-20 | 2020-05-12 | 一汽解放汽车有限公司 | Control method, device and equipment of vehicle air processing unit and vehicle |
| CN111452699A (en) * | 2020-04-24 | 2020-07-28 | 东风商用车有限公司 | Electronic control lifting control system and method for dump truck |
| CN112706769A (en) * | 2019-10-25 | 2021-04-27 | 郑州宇通重工有限公司 | Hill starting auxiliary control method and system |
| CN116853258A (en) * | 2023-09-04 | 2023-10-10 | 临工重机股份有限公司 | Mining vehicle control method and device |
-
2013
- 2013-04-18 CN CN 201320197628 patent/CN203230502U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343552A (en) * | 2013-08-05 | 2015-02-11 | 上海日野发动机有限公司 | Engine power control system and method |
| CN105328792A (en) * | 2015-09-25 | 2016-02-17 | 北汽福田汽车股份有限公司 | Mixer truck controller, control system and using method in mixer truck controller |
| CN105328792B (en) * | 2015-09-25 | 2017-11-03 | 北汽福田汽车股份有限公司 | Stirring vehicle controller, control system and the method used in stirring vehicle controller |
| CN106677913A (en) * | 2015-11-10 | 2017-05-17 | 中联重科股份有限公司 | Power and load matching control method, device and system and transport vehicle |
| CN106677913B (en) * | 2015-11-10 | 2019-11-01 | 中联重科股份有限公司 | Power and load matched control method, device, system and haulage vehicle |
| CN107882643A (en) * | 2017-10-27 | 2018-04-06 | 金龙联合汽车工业（苏州）有限公司 | A kind of automobile engine fuel-economizing control system and method |
| CN112706769A (en) * | 2019-10-25 | 2021-04-27 | 郑州宇通重工有限公司 | Hill starting auxiliary control method and system |
| CN111137266A (en) * | 2019-12-20 | 2020-05-12 | 一汽解放汽车有限公司 | Control method, device and equipment of vehicle air processing unit and vehicle |
| CN111137266B (en) * | 2019-12-20 | 2021-08-10 | 一汽解放汽车有限公司 | Control method, device and equipment of vehicle air processing unit and vehicle |
| CN111452699A (en) * | 2020-04-24 | 2020-07-28 | 东风商用车有限公司 | Electronic control lifting control system and method for dump truck |
| CN116853258A (en) * | 2023-09-04 | 2023-10-10 | 临工重机股份有限公司 | Mining vehicle control method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203230502U (en) | Engine electronic control system and condition adjustment system | |
| CN104457937B (en) | Method for calculating gross vehicle weight and fuel-saving control method | |
| CN102770321B (en) | Industrial vehicle | |
| CN101209682B (en) | Electric motor outputting torque moment control system and control method in electric automobile ascending condition | |
| CN105774799A (en) | Torque compensation method and system of hybrid vehicle | |
| EP1781484B1 (en) | Methods and apparatus for reducing vehicle tire wear | |
| CN104842818A (en) | Torque monitoring method and system thereof for electric automobiles | |
| CN201841967U (en) | Motor vehicle brake energy recycle control device | |
| CN104071152A (en) | Compensation method for finished automobile power adjustment utilizing gradient sensor | |
| CN104912783B (en) | Automobile air conditioner compressor displacement control | |
| CN109334454B (en) | Method and device for limiting vehicle speed and whole vehicle | |
| CN108621859A (en) | A kind of drive control method of pure electric automobile | |
| CN109624988A (en) | A kind of vehicle power output control system and its control method based on car weight | |
| CN106347352A (en) | Hybrid power energy management system and control method thereof | |
| CN112124223B (en) | Intelligent control method for electric automobile for improving economy of whole automobile | |
| CN105329191A (en) | Efficient energy-saving electrical vehicle endurance control system | |
| CA2895003A1 (en) | Device and method for saving energy during accelerations of motor vehicles | |
| CN110641457A (en) | Gradient identification-based control system and method for series-parallel wide-body dump truck | |
| CN202911501U (en) | Intelligent electric control system for air suspension of automobile | |
| CN113696725B (en) | Self-adaptive safety speed limiting protection system and method for electric transmission mining dump truck | |
| CN105150792A (en) | Electric-controlled adjustable suspension system positioned based on GPS and control method | |
| CN104179588A (en) | Steering wheel angle sensor based idle steering torque compensation method, system and vehicle | |
| CN201890152U (en) | Automatic load sensing control system and vehicle comprising same | |
| CN100470076C (en) | Control device and method of clutch | |
| CN201833848U (en) | Compartment automatic balancing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20190418 |