CN102167029A - Integrated control power system for vehicle and vehicle having integrated control power system - Google Patents
Integrated control power system for vehicle and vehicle having integrated control power system Download PDFInfo
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- CN102167029A CN102167029A CN2011100711368A CN201110071136A CN102167029A CN 102167029 A CN102167029 A CN 102167029A CN 2011100711368 A CN2011100711368 A CN 2011100711368A CN 201110071136 A CN201110071136 A CN 201110071136A CN 102167029 A CN102167029 A CN 102167029A
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Abstract
The invention provides an integrated control power system for a vehicle. The integrated control power system for the vehicle comprises a power case and a plurality of power devices which are arranged on the power case, wherein the plurality of power devices comprise an air conditioner compressor, a brake system energy supply device, a water pump and a power steering oil pump. The integrated control power system for the vehicle is characterized in that: a motor is also arranged on the power case; and at least two power devices are driven to be connected to the motor. According to the integrated control power system for the vehicle and a control method, the plurality of power devices are driven by the same motor at the same time, so that the requirement on the motor is reduced, the vehicle manufacturing cost and the weight of the system are lowered, and the parts of a finished vehicle are easier to assemble. The motor and the power devices are uniformly controlled by an integrated controller according to the temperature condition of a main motor, a vehicle speed condition, an air pressure condition or a vacuum degree condition and/or an air conditioning condition, so that the control efficiency is improved, and the energy-saving performance, the cost effectiveness and the like of the vehicle are obviously improved.
Description
Technical field
The vehicle that the present invention relates to the integrated control power system of a kind of vehicle and have the integrated control power system of this vehicle especially relates to a kind of integrated control power system of the vehicle on the new forms of energy vehicle and new forms of energy vehicle with this system of being applicable to.
Background technology
The method of new forms of energy vehicle has adapted to the demand of current social to aspects such as the energy, environmental protection.Adopt the corresponding engine installation of a motor and an electric machine controller at present on the new forms of energy vehicle.Have the motor that is used for DRIVEN BY AIR CONDITIONING COMPRESSOR in the power system of for example existing new forms of energy vehicle respectively, be used for to DRIVEN BY AIR CONDITIONING COMPRESSOR motor, the motor that is used for water pump is driven, be used for the motor that power steering pump with intergral reservoir drives, be that each motor can only drive an engine installation, these motors adopt industrial motor mostly, and each motor has electric machine controller separately respectively.Along with development such as the new forms of energy vehicle of elec. vehicle, adopt this each motor mode of control separately, increased cost and system weight that vehicle is made, assembling is adjusted and is also had higher requirement to the car load parts simultaneously.And, because this conventional art will need to use increasing motor, also be unfavorable for economizing on resources, be unfavorable for environmental protection.Thereby, need integrated control power system of a kind of improved vehicle and control method.
Summary of the invention
The present invention is devoted to overcome the above-mentioned defective of prior art just and makes.The objective of the invention is to propose integrated control power system of a kind of improved vehicle and vehicle, thereby the demand that reduces motor on the one hand reduces cost and the system weight that vehicle is made, and the improvement of control method can be so that aspects such as the energy-efficient performance of vehicle, cost benefit be significantly increased on the other hand.
According to an aspect of the present invention, provide a kind of vehicle integrated control power system, the integrated control power system of vehicle comprises headstock and a plurality of engine installations that are arranged on the headstock, a plurality of engine installations comprise air-conditioning compressor, brake system power supply, water pump and power steering oil pump, it is characterized in that, also be provided with a motor on the headstock, at least two engine installations drive and are connected to motor.
Further, all be connected with the power cut device between each at least two engine installations and the motor.
Further, be connected by belt-driving, key transmission or gear transmission mode between at least two engine installations and the motor.
Further, has a public messenger chain between at least two engine installations and the motor.
Further, public messenger chain is a belt-driving, and the power cut device is arranged between public messenger chain and the corresponding engine installation.
Further, system also comprises integrated manipulator, and integrated manipulator is connected respectively with each power cut device with motor.
Further, comprise water pump at least two engine installations, and vehicle master motor place is provided with temperature sensor, integrated manipulator is connected and receives the temperature signal of main motor with temperature sensor, integrated manipulator is according to temperature signal and/or from the control signal of CAN bus, control rotating speed of motor and/or control the start and stop of water pump by corresponding power cut device.
Further, comprise power steering oil pump at least two engine installations, integrated manipulator is connected and receives the vehicle speed signal of vehicle with car speed sensor, and integrated manipulator is according to vehicle speed signal and/or from the control signal of CAN bus, control rotating speed of motor and/or control the start and stop of power steering oil pump by corresponding power cut device.
Further, comprise the brake system power supply at least two engine installations, the brake system power supply is Air compressor or vacuum pump, integrated manipulator is connected with sensor and receives the air pressure signal of Air compressor or the degree of vacuum signal of vacuum pump, and integrated manipulator is according to air pressure signal and/or from the control signal of CAN bus, control rotating speed of motor and/or control the start and stop of Air compressor or vacuum pump by corresponding power cut device.
Further, comprise air-conditioning compressor at least two engine installations, integrated manipulator receives the temperature signal of air-conditioning by the temperature sensor of air-conditioning, and integrated manipulator according to Air Conditioner Singnal and/or according to from the air conditioning switch signal of CAN bus and/air-conditioner temperature adjustment instruction, control rotating speed of motor and/or control the start and stop of air-conditioning compressor by corresponding power cut device.
Further, comprise air-conditioning compressor at least two engine installations, integrated manipulator preferentially disconnects air-conditioning compressor by corresponding power cut device and is connected with the power of motor when principal current reaches the regulation cut-off current, integrated manipulator sends cutoff command to vehicle when principal current reaches the regulation cut off value.
Further, comprise water pump and/or power steering oil pump at least two engine installations, integrated manipulator responds the peak control rotating speed of motor of the integrated rotating speed of water pump and/or power steering oil pump when at least two engine installations are inconsistent to the rotating speed of motor demand.
According to a further aspect in the invention, also provide a kind of vehicle, it comprises the integrated control power system of aforementioned any vehicle.
Further, vehicle is pure electric vehicle or motor vehicle driven by mixed power.
Integrated control power system of vehicle according to the invention and control method, owing to use same motor to drive a plurality of engine installations simultaneously, thereby the demand of minimizing motor, thereby reduce cost and the system weight that vehicle is made, make the assembling of car load parts be more prone to.According to main motor temperature situation, vehicle speed condition, barometric information and/or air-conditioning situation motor and each engine installation are unified control owing to adopt integrated manipulator, thereby improved control efficiency, and aspect such as energy-efficient performance of vehicle, cost benefit is significantly increased.
Should be appreciated that above generality is described and the following detailed description is all enumerated and illustrative, purpose is for to the claimed further instruction that the invention provides.
Description of drawings
Accompanying drawing is formed the part of this specification sheets, with helping further understand the present invention.These accompanying drawings illustrate some embodiments of the present invention, and can be used for illustrating principle of the present invention with specification sheets.In the accompanying drawing:
Fig. 1 is the schematic perspective view of the integrated control power system of vehicle according to the invention.
Fig. 2 is the schematic perspective view when other direction is watched of the integrated control power system of vehicle according to the invention.
Fig. 3 is the schematic perspective view of the integrated control power system of vehicle according to the invention, wherein, in order to schematically show being connected of motor and each engine installation, has removed a part of housing of headstock.
Fig. 4 is the control indicative flowchart of the integrated control power system of vehicle according to the invention.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.Identical in the accompanying drawings parts are represented with identical label.
Below, illustrate according to integrated control power system of the vehicle of a preferred embodiment of the invention and control flow thereof with reference to Fig. 1-4.
As Figure 1-3, the integrated control power system of vehicle comprises a plurality of engine installations according to the preferred embodiment of the invention, such as air-conditioning compressor 70, described brake system power supply, water pump 40 and power steering oil pump 20, in this embodiment, the brake system power supply can be Air compressor 30.Preferably, at least two engine installations in air-conditioning compressor 70, Air compressor 30, water pump 40, the power steering oil pump 20 are integrated into that 100, one motors 10 of headstock are connected to headstock 100 and to providing power with these at least two engine installations that are integrated on the headstock 100.Preferably, all be connected with power cut device (not shown) between each engine installation and the motor 10, thereby be used for the power supply of each engine installation is controlled.
Shown in Fig. 2 and 3, each engine installation is connected by belt-driving, key transmission or gear transmission mode with motor 10.
As exemplary illustration, belt on motor 10, water pump 40, the air-conditioning compressor 70 50 connects, and drives respectively by parts 60,61,62,63 etc. further and be connected in Air compressor 30 and power steering oil pump 20.That is, constitute a public messenger chain by belt 50, the power of motor 10 is connected to this at least two engine installations by this public messenger chain.Preferably, the power cut device is arranged between public messenger chain and the corresponding described engine installation.
The integrated control power system of vehicle also comprises the integrated manipulator (not shown), integrated manipulator is connected respectively with each power cut device with motor 10, can cut off motor 10 passes to the arbitrary parts in air-conditioning compressor 70, Air compressor 30, water pump 40 and the power steering oil pump 20 via headstock 100 power.
Further describe the application's system in conjunction with Fig. 4 below with reference to Fig. 1～3 and while.
Comprise under the situation of water pump 40 at the engine installation that links to each other with this motor 10, vehicle master motor place is provided with the temperature sensor (not shown), integrated manipulator and this temperature sensor are connected and receive the temperature signal of main motor, integrated manipulator is according to this temperature signal and/or from the control signal of CAN bus, the rotating speed of control motor 10 and/or control the start and stop of described water pump 40 by corresponding described power cut device.
Comprise under the situation of power steering oil pump 20 at the engine installation that links to each other with this motor, integrated manipulator is connected and receives the vehicle speed signal of vehicle with car speed sensor, and described integrated manipulator is according to vehicle speed signal and/or from the control signal of CAN bus, the rotating speed of control motor 10 and/or control the start and stop of power steering oil pump 20 by corresponding power cut device.Wherein, vehicle speed signal can also be the speed of a motor vehicle and the wheel steering angle signal of being accepted by the speed of a motor vehicle and wheel steering angle sensor.
Comprise under the situation of power Air compressor 30 at the engine installation that links to each other with this motor, integrated manipulator is connected and receives the air pressure signal of Air compressor 30 with baroceptor, and integrated manipulator is according to air pressure signal and/or from the control signal of CAN bus, the rotating speed of control motor 10 and/or control the start and stop of Air compressor 30 by corresponding power cut device.In addition, generally, integrated manipulator control motor 10 is so that it has idling at least, to guarantee the continuous running of Air compressor 30.
Comprise under the situation of power air conditioner compressor 70 at the engine installation that links to each other with this motor, integrated manipulator receives the temperature signal of air-conditioning by the temperature sensor of air-conditioning, and integrated manipulator according to Air Conditioner Singnal and/or according to from the air conditioning switch signal of CAN bus and/air-conditioner temperature adjustment instruction, the rotating speed of control motor 10 and/or control the start and stop of air-conditioning compressor by corresponding power cut device.
Preferably, integrated manipulator has preestablished regulation cut-off current and regulation cut off value, and comes motor or car load are controlled to realize purpose of safety according to these two values.
When the integrated manipulator electric current reached the regulation cut-off current, integrated manipulator proposed alarm to car load.Particularly, comprise under the situation of power air conditioner compressor 70 at the engine installation that links to each other with this motor, integrated manipulator preferentially disconnects air-conditioning compressor 70 by corresponding power cut device and is connected with the power of motor 10 when electric current reaches the regulation cut-off current, and reduces the rotating speed of motor 10.
When the integrated manipulator electric current reached the regulation cut off value, integrated manipulator also proposed alarm to car load, and preferably this type of alarm is different with aforementioned type of alarm when reaching the regulation cut-off current, so that provide different indications to the user.Particularly, when integrated manipulator reaches the regulation cut off value at electric current, send halt instruction to car load, dropping to until electric current can be to restart under the described regulation cut off value.
Still more preferably, when with engine installation that this motor links to each other in comprise under the situation of water pump 40 and/or power steering oil pump 20 that integrated manipulator responds the rotating speed of peak control motor 10 of the integrated rotating speed of water pump 40 and/or power steering oil pump 20 when each engine installation is inconsistent to the speed demand of motor 10.
The present invention is directed to technical matters of the prior art, the control module of each electric machine controller is carried out integrated exploitation, simplified the power-supply system and the power driven system design of each system, in cost-cutting, also reduced volume and quality, and reliability has improved greatly.In the preferred embodiments of the present invention, because air-conditioning compressor, Air compressor, water pump, 4 devices of power steering pump with intergral reservoir are integrated on the headstock, control same motor by integrated manipulator power is provided, thereby can reduce by 3 motors, realized energy-conservation and fall the effect of cost.Especially, integrated control power system of the present invention is applicable to various vehicles, is particularly useful for the new forms of energy vehicle, for example pure electric vehicle or motor vehicle driven by mixed power or fuel-cell vehicle.
Although the present invention is illustrated with reference to accompanying drawing and preferred embodiment, obviously, for a person skilled in the art, under the prerequisite that does not deviate from the spirit and scope of the present invention, can make various changes and variation to the present invention.For example, though the integrated control power system of the vehicle of example of the present invention comprises air-conditioning compressor 70, Air compressor 30, water pump 40 and power steering oil pump 20, but those skilled in the art can change this as required, for example, the integrated control power system of vehicle can also comprise the parts that other can provide power by this motor 10.In addition, can also make such modification, that is, substitute above-mentioned with the vacuum pump (not shown) with reference to the described Air compressor 30 of accompanying drawing.Correspondingly, if vacuum pump is set, then in the integrated control power system of vehicle, correspondingly be provided for surveying the sensor of the degree of vacuum of vacuum pump.Thereby various changes of the present invention, the content that changes by appending claims and equivalent thereof contain.
Claims (10)
1. integrated control power system of vehicle, the integrated control power system of described vehicle comprises headstock and a plurality of engine installations that are arranged on the described headstock, described a plurality of engine installation comprises air-conditioning compressor, brake system power supply, water pump and power steering oil pump, it is characterized in that, also be provided with a motor on the described headstock, at least two described engine installations drive and are connected to described motor.
2. the integrated control power system of vehicle according to claim 1 is characterized in that, all is connected with the power cut device between each in described at least two engine installations and the described motor.
3. the integrated control power system of vehicle according to claim 2 is characterized in that, is connected by belt-driving, key transmission or gear transmission mode between described at least two engine installations and the described motor.
4. the integrated control power system of vehicle according to claim 3 is characterized in that, has a public messenger chain at least between described two engine installations and the described motor.
5. the integrated control power system of vehicle according to claim 4 is characterized in that, described power cut device is arranged between described public messenger chain and the corresponding described engine installation.
6. the integrated control power system of vehicle according to claim 5 is characterized in that described system also comprises integrated manipulator, and described integrated manipulator is connected respectively with the described power cut device of described motor and each.
7. the integrated control power system of vehicle according to claim 6, it is characterized in that, comprise water pump in described at least two engine installations, and vehicle master motor place is provided with temperature sensor, described integrated manipulator and described temperature sensor are connected and receive the temperature signal of described main motor, described integrated manipulator is according to described temperature signal and/or from the control signal of CAN bus, controls described rotating speed of motor and/or controls the start and stop of described water pump by corresponding described power cut device.
8. the integrated control power system of vehicle according to claim 6, it is characterized in that, comprise power steering oil pump in described at least two engine installations, described integrated manipulator is connected and receives the vehicle speed signal of vehicle with car speed sensor, and described integrated manipulator is according to described vehicle speed signal and/or from the control signal of CAN bus, controls described rotating speed of motor and/or controls the start and stop of described power steering oil pump by corresponding described power cut device.
9. the integrated control power system of vehicle according to claim 6, it is characterized in that, comprise described brake system power supply at least in described two engine installations, described brake system power supply is Air compressor or vacuum pump, described integrated manipulator is connected with sensor and receives the air pressure signal of described Air compressor or the degree of vacuum signal of described vacuum pump, and described integrated manipulator is according to described air pressure signal or degree of vacuum signal and/or from the control signal of CAN bus, controls described rotating speed of motor and/or controls the start and stop of described Air compressor or vacuum pump by corresponding power cut device.
10. the integrated control power system of vehicle according to claim 6, it is characterized in that, comprise air-conditioning compressor in described at least two engine installations, described integrated manipulator receives the temperature signal of described air-conditioning by the temperature sensor of air-conditioning, and described integrated manipulator according to described Air Conditioner Singnal and/or according to from the air conditioning switch signal of CAN bus and/air-conditioner temperature adjustment instruction, control described rotating speed of motor and/or control the start and stop of described air-conditioning compressor by corresponding power cut device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100711368A CN102167029A (en) | 2011-03-23 | 2011-03-23 | Integrated control power system for vehicle and vehicle having integrated control power system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100711368A CN102167029A (en) | 2011-03-23 | 2011-03-23 | Integrated control power system for vehicle and vehicle having integrated control power system |
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| CN102167029A true CN102167029A (en) | 2011-08-31 |
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| CN2011100711368A Pending CN102167029A (en) | 2011-03-23 | 2011-03-23 | Integrated control power system for vehicle and vehicle having integrated control power system |
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| CN109353180A (en) * | 2018-08-01 | 2019-02-19 | 厦门金龙旅行车有限公司 | New energy vehicle air-conditioning method for controlling frequency conversion, device, system and new energy vehicle |
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| CN109353180B (en) * | 2018-08-01 | 2020-10-16 | 厦门金龙旅行车有限公司 | New energy vehicle air conditioner frequency conversion control method, device and system and new energy vehicle |
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Application publication date: 20110831 |