CN103465848B - A kind of voltage order one distribution equipment on hybrid electric vehicle - Google Patents
A kind of voltage order one distribution equipment on hybrid electric vehicle Download PDFInfo
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- CN103465848B CN103465848B CN201310438469.9A CN201310438469A CN103465848B CN 103465848 B CN103465848 B CN 103465848B CN 201310438469 A CN201310438469 A CN 201310438469A CN 103465848 B CN103465848 B CN 103465848B
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Abstract
The invention provides a kind of voltage order one distribution equipment on hybrid electric vehicle, comprising: before controlling described battery isolator control when manual power main supply switch closes, a rood is electric; Driving position battery isolator control, controls the on off state of described battery isolator control contactless switch; When the switch of battery isolator control contactless switch closes, after controlling described battery isolator control, a rood is electric; Before battery isolator control, branch road connects equipment car needing always power; After battery isolator control, branch road connects equipment car not needing a direct power supply.Do not need the equipment of a direct power supply also to be controlled by entire car controller, when branch road having after battery isolator control electricity, do not represent all devices be articulated on this branch road and all start, the startup of some equipment also needs entire car controller to control separately again.Therefore, distribution equipment provided by the invention, by graduation three electricity, by the distribution of the electric component of different capacity grade separately, distribution system is more reasonable, and safe and reliable.
Description
Technical field
The present invention relates to controller switching equipment technical field, particularly a kind of voltage order one distribution equipment on hybrid electric vehicle.
Background technology
At present, the electric component on hybrid electric vehicle is of a great variety, and disperses each position vehicle-mounted, causes circuit to mix when being connected with power supply like this, and easily generation joint gets loose, all very inconvenient when installation and repair and maintenance.
In the low-voltage distribution equipment provided in prior art, 24V storage battery is connected with manual power main supply switch, manual power main supply switch is connected with battery isolator control contactless switch again, the fuse of relatively high power is connected after battery isolator control contactless switch, on low-tension distribution board, distribute different low power fuse by the fuse of relatively high power again and connect different electric component, on original low-tension distribution board, the electric component that can only be no more than 30A for working current is powered, and in original distribution equipment, battery isolator control contactless switch is naked to be exposed on the external, the fuse of relatively high power is also dispersed in wire harness, degree of protection is lower, easy burning is melted or is burnt.
Therefore, need the distribution equipment that specification is more provided on hybrid electric vehicle at present, the simple and convenient of wiring can be ensured, and safe and reliable.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of voltage order one distribution equipment on hybrid electric vehicle, and the wiring on hybrid electric vehicle can be made simple and convenient, and safe and reliable.
The embodiment of the present invention provides a kind of voltage order one distribution equipment on hybrid electric vehicle, comprising: branch road after branch road and battery isolator control before battery isolator control contactless switch, battery isolator control;
When manual power main supply switch closes, before controlling described battery isolator control, prop up rood electricity;
Driving position battery isolator control, for controlling the on off state of described battery isolator control contactless switch; When the switch of described battery isolator control contactless switch closes, after controlling described battery isolator control, a rood is electric;
Before described battery isolator control, branch road connects equipment car needing always power;
After described battery isolator control, branch road connects equipment car not needing a direct power supply.
Preferably,
One end of the coil of described battery isolator control contactless switch connects the negative pole of storage battery;
The other end of the coil of described battery isolator control contactless switch connects driving position battery isolator control;
One end of the switch of described battery isolator control contactless switch connects the positive pole of storage battery by described manual power main supply switch;
The other end of the switch of described battery isolator control contactless switch connects branch road after described battery isolator control.
Preferably,
Before described battery isolator control, branch road connects the positive pole of described storage battery by described manual power main supply switch.
Preferably, before described battery isolator control, the equipment of branch road mounting comprises:
Instrument, master station module, CAN module, video tape recorder, Engine ECU, after-treatment system, entire car controller, passenger door and fire extinguisher;
Above equipment to be articulated in before described battery isolator control on branch road respectively by the fuse of different capabilities.
Preferably, after described battery isolator control, the equipment of branch road mounting comprises:
Engine blower, controller fan, starter, Air compressor and air-conditioner generator;
Above equipment to be articulated in after described battery isolator control on branch road respectively by the fuse of different capabilities.
Preferably, air-conditioner generator contactless switch is also comprised;
One end of the coil of described air-conditioner generator contactless switch connects the negative pole of storage battery;
The other end of the coil of described air-conditioner generator relay-contactor connects lv contactor; Described lv contactor is by vehicle control unit controls;
One end of the switch of described air-conditioner generator relay-contactor connects the positive pole of air-conditioner generator;
The other end of the switch of described air-conditioner generator relay-contactor connects branch road after described battery isolator control.
Preferably, also cranking-motor relay is comprised;
One end of the switch of described cranking-motor relay connects starter;
The other end of the switch of described cranking-motor relay connects branch road after described battery isolator control;
One end of the coil of described cranking-motor relay connects the negative pole of described storage battery;
The other end of the coil of described cranking-motor relay connects entire car controller, by the on off state of vehicle control unit controls cranking-motor relay.
Preferably, Air compressor contactless switch is also comprised;
One end of the coil of described Air compressor contactless switch connects the negative pole of described storage battery;
The other end of the coil of described Air compressor contactless switch connects described entire car controller, by the on off state of vehicle control unit controls Air compressor contactless switch;
One end of the switch of described Air compressor contactless switch connects Air compressor;
The other end of the switch of described Air compressor contactless switch connects branch road after described battery isolator control.
Preferably, also accessory feed is comprised;
Described accessory feed is connected in parallel on the two ends of described storage battery;
When the electricity of storage battery is sufficient, by storage battery for car load provides power supply;
When the electricity of storage battery is inadequate, to be assisted as car load provides power supply for battery charge by accessory feed simultaneously.
Preferably, also copper bar is comprised: described battery isolator control contactless switch K1 connects copper bar P;
Described copper bar P is that the electric component of each different capacity grade carries out electric current distribution.
Compared with prior art, the present invention has the following advantages:
The voltage order one distribution equipment that the embodiment of the present invention provides, manually battery isolator control, driving position battery isolator control and entire car controller graduation three electricity controls the electric component on hybrid electric vehicle.When manual power main supply switch closes, a rood electricity before battery isolator control, owing to branch road before battery isolator control mounting equipment car needing power always, therefore manually battery isolator control controls.After manual power main supply switch is closed, and after driving position battery isolator control controls the adhesive of battery isolator control contactless switch, after battery isolator control branch road just electric, owing to branch road after battery isolator control mounting the equipment not needing a direct power supply, the equipment of a direct power supply is not needed to be controlled by driving position battery isolator control like this.Further, do not need the equipment of a direct power supply also to be controlled by entire car controller, when branch road having after battery isolator control electricity, do not represent all devices be articulated on this branch road and all start, the startup of some equipment also needs entire car controller to control separately again.Therefore, distribution equipment provided by the invention, by graduation three electricity, by the distribution of the electric component of different capacity grade separately, distribution system is more reasonable, and safe and reliable.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is voltage order one distribution equipment embodiment one schematic diagram on hybrid electric vehicle provided by the invention;
Fig. 2 is low-voltage distribution equipment schematic diagram of the prior art;
Fig. 3 is distribution equipment embodiment two schematic diagram provided by the invention;
Fig. 4 is voltage order one distribution equipment embodiment two schematic diagram on hybrid electric vehicle provided by the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.
First, it should be noted that, the distribution equipment that the embodiment of the present invention provides belongs to the distribution equipment of voltage order one, is different from high voltage distribution installation of the prior art and low-voltage distribution equipment.
Embodiment one:
See Fig. 1, this figure is voltage order one distribution equipment embodiment one schematic diagram on hybrid electric vehicle provided by the invention.
The invention provides a kind of voltage order one distribution equipment on hybrid electric vehicle, comprising: branch road L1 after branch road L2 and battery isolator control before battery isolator control contactless switch K1, battery isolator control;
When manual power main supply switch S closes, before controlling battery isolator control, prop up rood electricity;
Driving position battery isolator control K, for controlling the on off state of described battery isolator control contactless switch K1; When the switch of described battery isolator control contactless switch K1 closes, after controlling battery isolator control, branch road L1 obtains electric;
Before described battery isolator control, branch road L2 connects equipment car needing always power;
After described battery isolator control, branch road L1 connects equipment car not needing a direct power supply.
The voltage order one distribution equipment that the embodiment of the present invention provides, manually battery isolator control S, driving position battery isolator control K and entire car controller 100 graduation three electricity control the electric component on hybrid electric vehicle.When manual power main supply switch S closes, a rood electricity before battery isolator control, owing to branch road before battery isolator control mounting equipment car needing power always, therefore manually battery isolator control controls.After manual power main supply switch S is closed, and after driving position battery isolator control K controls battery isolator control contactless switch K1 adhesive, after battery isolator control branch road just electric, owing to branch road before battery isolator control mounting the equipment not needing a direct power supply, the equipment of a direct power supply is not needed to be controlled by driving position battery isolator control like this.Further, do not need the equipment of a direct power supply also to be controlled by entire car controller, when branch road having after battery isolator control electricity, do not represent all devices be articulated on this branch road and all start, the startup of some equipment needs entire car controller to control separately again.Therefore, distribution equipment provided by the invention, by graduation three electricity, by the distribution of the electric component of different capacity grade separately, distribution system is more reasonable, and safe and reliable.
Embodiment two:
In order to the advantage of distribution equipment provided by the invention is described, first introduce low-voltage distribution equipment of the prior art below.
See Fig. 2, this figure is low-voltage distribution equipment schematic diagram of the prior art.
24V storage battery BAT is connected with battery isolator control contactless switch K1, manual power main supply switch is connected with battery isolator control contactless switch K1 again, the fuse of relatively high power is connected after battery isolator control contactless switch K1, as the 80A fuse on branch road A in Fig. 2 and the 150A fuse on branch road B, on low-tension distribution board 1000a, distribute different low power fuse (FUSE1-FUSEn as in Fig. 2) by the fuse of relatively high power; Different low power fuse back connects different electric components again.
On the low-tension distribution board that prior art provides, the electric component that can only be no more than 30A for working current is powered, and in the low-tension distribution board provided in prior art, battery isolator control contactless switch K1 is naked to be exposed on the external (not namely being integrated on low-tension distribution board 1000a), the fuse of relatively high power is also dispersed in wire harness, degree of protection is lower, easily burns and melts or burn.
Introduce the layout of distribution equipment provided by the invention below.
See Fig. 3, this figure is the schematic diagram of distribution equipment embodiment two provided by the invention.
The distribution equipment that the embodiment of the present invention provides is integrated with battery isolator control contactless switch K1, and namely K1 is integrated on distribution equipment 1000, instead of is nakedly exposed on the outside.The distribution equipment that the embodiment of the present invention provides can be positioned in the good box of sealing property, like this can dustproof and waterproof better.
And the distribution equipment that the embodiment of the present invention provides, after battery isolator control contactless switch K1, utilize copper bar P to carry out the distribution of electric current, except can for except small power electric gas parts power, also can power for high-power electrical parts, be understandable that, also be connected with the fuse FUSE of different capabilities after copper bar P, the electric component of different capacity connects copper bar P by fuse.
Utilize wire to carry out the distribution degree of protection of power in prior art of comparing higher, distribution equipment 1000 degree of protection that the embodiment of the present invention provides is higher, safer.
Embodiment three:
See Fig. 4, this figure is voltage order one distribution equipment embodiment two schematic diagram on hybrid electric vehicle provided by the invention.
Distribution equipment electric connecting relation provided by the invention is introduced in detail below in conjunction with Fig. 4.
The voltage order one distribution equipment on hybrid electric vehicle that the present embodiment provides, one end of the coil of described battery isolator control contactless switch K1 connects the negative pole of storage battery BAT;
The other end of the coil of described battery isolator control contactless switch K1 connects driving position battery isolator control K;
One end of the switch of described battery isolator control contactless switch K1 connects the positive pole of storage battery BAT by described manual power main supply switch S;
The other end of the switch of described battery isolator control contactless switch K1 connects branch road L1 after described battery isolator control.
Before described battery isolator control, branch road L2 connects the positive pole of described storage battery BAT by described manual power main supply switch S.
As can be seen from Figure 2, because before storage battery BAT, manual power main supply switch S and battery isolator control, branch road L2 connects, therefore, when manual power main supply switch S closes, before battery isolator control branch road L2 must electricity, therefore, before battery isolator control branch road L2 on mount electrical equipment just electric.
Because after storage battery BAT, manual power main supply switch S and battery isolator control contactless switch K1, battery isolator control, branch road L1 connects, therefore, when manual power main supply switch S and battery isolator control contactless switch K1 is all closed, after battery isolator control, branch road L1 just can obtain electric.And battery isolator control contactless switch K1 is by the control of driving position total power switch K.
Preferably, the equipment that before described battery isolator control, branch road L2 mounts can include, but are not limited to following several:
Instrument and master station module 200, CAN module 300, video tape recorder 400, Engine ECU 500, after-treatment system 600, entire car controller 100, passenger door 700 and fire extinguisher 800;
Above equipment is articulated in before described battery isolator control on branch road L2 respectively by the fuse of different capabilities, the break-make of electric component when excess current that can control different capacity grade by the fuse of different capabilities like this.Particularly as shown in Figure 4:
Instrument and master station module 200 to be articulated in before battery isolator control on branch road L2 by the fuse that capacity is 5A.
CAN module 300 to be articulated in before battery isolator control on branch road L2 by the fuse that capacity is 40A.
Video tape recorder 400 to be articulated in before battery isolator control on branch road L2 by the fuse that capacity is 10A.
Engine ECU 500 to be articulated in before battery isolator control on branch road L2 by the fuse that capacity is 30A.
After-treatment system 600 to be articulated in before battery isolator control on branch road L2 by the fuse that capacity is 25A.
Entire car controller 100 to be articulated in before battery isolator control on branch road L2 by the fuse that capacity is 15A.
Passenger door 700 to be articulated in before battery isolator control on branch road L2 by the fuse that capacity is 5A.
Fire extinguisher 800 to be articulated in before battery isolator control on branch road L2 by the fuse that capacity is 30A.
The electrical equipment that after introducing battery isolator control below, branch road L1 mounts.
After described battery isolator control, the equipment of branch road mounting is passable, but is not limited to following equipment:
Engine blower, controller fan F, starter M, Air compressor 900 and air-conditioner generator M1, and system electrical equipment central control box CPU;
It should be noted that, described controller fan F refers to the fan of electric machine controller and generator control machine.
It should be noted that, on hybrid electric vehicle, engine blower one is not enough, and therefore, in the present embodiment, engine blower comprises four, is F1, F2, F3 and F4 respectively.
Above equipment is articulated in after described battery isolator control on branch road L1 respectively by the fuse of different capabilities, the break-make of electric component when excess current that can control different capacity grade by the fuse of different capabilities like this.
Four engine blowers to be all articulated in after battery isolator control on branch road L1 by the fuse of four 30A capacity.
Controller fan F to be articulated in after battery isolator control on branch road L1 by the fuse of 30A capacity.
Starter M to be articulated in after battery isolator control on branch road L1 by the fuse of 10A capacity.
Air compressor 900 to be articulated in after battery isolator control on branch road L1 by the fuse of 80A capacity.
System electrical equipment central control box CPU to be articulated in after battery isolator control on branch road L1 by the fuse of 60A capacity.
It should be noted that, the equipment after battery isolator control, branch road L1 mounted is not all the equipment always needing to power, and when some equipment in these equipment needs to start is by vehicle control unit controls.Introduce in detail below in conjunction with Fig. 4.
First air-conditioner generator M1 is introduced;
Control the startup optimization of air-conditioner generator M1 by air-conditioner generator contactless switch K2 in the present embodiment;
One end of the coil of described air-conditioner generator relay-contactor K2 connects the negative pole of storage battery BAT;
The other end of the coil of described air-conditioner generator relay-contactor K2 connects lv contactor 100a; Described lv contactor 100a is controlled by entire car controller 100;
One end of the switch of described air-conditioner generator relay-contactor K2 connects the positive pole of air-conditioner generator M1;
The other end of the switch of described air-conditioner generator relay-contactor K2 connects branch road L1 after described battery isolator control.
Introduce starter M below; The effect of starter M is start the engine.
Control the startup optimization of starter M by cranking-motor relay K3 in the present embodiment;
One end of the switch of described cranking-motor relay K3 connects starter M;
The other end of the switch of described cranking-motor relay K3 connects branch road L1 after described battery isolator control;
One end of the coil of described cranking-motor relay K3 connects the negative pole of described storage battery BAT;
The other end of the coil of described cranking-motor relay K3 connects entire car controller 100, is controlled the on off state of cranking-motor relay K3 by entire car controller 100.
Finally introduce Air compressor 900; The effect of Air compressor 900 is for car load provides pressurized air.
Control the startup optimization of Air compressor 900 by Air compressor contactless switch K4 in the present embodiment;
One end of the coil of described Air compressor contactless switch K4 connects the negative pole of described storage battery BAT;
The other end of the coil of described Air compressor contactless switch K4 connects described entire car controller 100, is controlled the on off state of Air compressor relay K 4 by entire car controller 100;
One end of the switch of described Air compressor contactless switch K4 connects Air compressor 900;
The other end of the switch of described Air compressor contactless switch K4 connects branch road L1 after described battery isolator control.
In another embodiment provided by the invention, this distribution equipment can also comprise accessory feed BATF;
Described accessory feed BATF is connected in parallel on the two ends of described storage battery BAT;
When the electricity of storage battery BAT is sufficient, by storage battery BAT for car load provides power supply;
When the electricity of storage battery BAT is inadequate, by accessory feed BATF for storage battery BAT charge and assist as car load provides power supply simultaneously.
The distribution equipment that the above embodiment of the present invention provides, by arranged apart for the electric component of different capacity grade, improve the safe reliability of car load, performance is better.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention.Although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention.Any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (9)
1. the voltage order one distribution equipment on hybrid electric vehicle, is characterized in that, comprising: branch road after branch road and battery isolator control before battery isolator control contactless switch, battery isolator control;
When manual power main supply switch closes, before controlling described battery isolator control, prop up rood electricity;
Driving position battery isolator control, for controlling the on off state of described battery isolator control contactless switch; When the switch of described battery isolator control contactless switch closes, after controlling described battery isolator control, a rood is electric;
Before described battery isolator control, branch road connects equipment car needing always power;
After described battery isolator control, branch road connects equipment car not needing a direct power supply;
One end of the coil of described battery isolator control contactless switch connects the negative pole of storage battery;
The other end of the coil of described battery isolator control contactless switch connects driving position battery isolator control;
One end of the switch of described battery isolator control contactless switch connects the positive pole of storage battery by described manual power main supply switch;
The other end of the switch of described battery isolator control contactless switch connects branch road after described battery isolator control.
2. the voltage order one distribution equipment on hybrid electric vehicle according to claim 1, is characterized in that,
Before described battery isolator control, branch road connects the positive pole of described storage battery by described manual power main supply switch.
3. the voltage order one distribution equipment on hybrid electric vehicle according to claim 1, is characterized in that, before described battery isolator control, the equipment of branch road mounting comprises:
Instrument, master station module, CAN module, video tape recorder, Engine ECU, after-treatment system, entire car controller, passenger door and fire extinguisher;
Above equipment to be articulated in before described battery isolator control on branch road respectively by the fuse of different capabilities.
4. the voltage order one distribution equipment on hybrid electric vehicle according to claim 1, is characterized in that, after described battery isolator control, the equipment of branch road mounting comprises:
Engine blower, controller fan, starter, Air compressor and air-conditioner generator;
Above equipment to be articulated in after described battery isolator control on branch road respectively by the fuse of different capabilities.
5. the voltage order one distribution equipment on hybrid electric vehicle according to claim 4, is characterized in that, also comprise air-conditioner generator contactless switch;
One end of the coil of described air-conditioner generator contactless switch connects the negative pole of storage battery;
The other end of the coil of described air-conditioner generator relay-contactor connects lv contactor; Described lv contactor is by vehicle control unit controls;
One end of the switch of described air-conditioner generator relay-contactor connects the positive pole of air-conditioner generator;
The other end of the switch of described air-conditioner generator relay-contactor connects branch road after described battery isolator control.
6. the voltage order one distribution equipment on hybrid electric vehicle according to claim 4, is characterized in that, also comprise cranking-motor relay;
One end of the switch of described cranking-motor relay connects starter;
The other end of the switch of described cranking-motor relay connects branch road after described battery isolator control;
One end of the coil of described cranking-motor relay connects the negative pole of described storage battery;
The other end of the coil of described cranking-motor relay connects entire car controller, by the on off state of vehicle control unit controls cranking-motor relay.
7. the voltage order one distribution equipment on hybrid electric vehicle according to claim 4, is characterized in that, also comprise Air compressor contactless switch;
One end of the coil of described Air compressor contactless switch connects the negative pole of described storage battery;
The other end of the coil of described Air compressor contactless switch connects entire car controller, by the on off state of described vehicle control unit controls Air compressor contactless switch;
One end of the switch of described Air compressor contactless switch connects Air compressor;
The other end of the switch of described Air compressor contactless switch connects branch road after described battery isolator control.
8. the voltage order one distribution equipment on hybrid electric vehicle according to any one of claim 1-7, is characterized in that, also comprise accessory feed;
Described accessory feed is connected in parallel on the two ends of described storage battery;
When the electricity of storage battery is sufficient, by storage battery for car load provides power supply;
When the electricity of storage battery is inadequate, to be assisted as car load provides power supply for battery charge by accessory feed simultaneously.
9. the voltage order one distribution equipment on hybrid electric vehicle according to claim 1, is characterized in that, also comprise copper bar: described battery isolator control contactless switch K1 connects copper bar P;
Described copper bar P is that the electric component of each different capacity grade carries out electric current distribution.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310438469.9A CN103465848B (en) | 2013-09-24 | 2013-09-24 | A kind of voltage order one distribution equipment on hybrid electric vehicle |
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| CN201310438469.9A CN103465848B (en) | 2013-09-24 | 2013-09-24 | A kind of voltage order one distribution equipment on hybrid electric vehicle |
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| CN103465848B true CN103465848B (en) | 2016-02-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6127741A (en) * | 1997-03-17 | 2000-10-03 | The Furukawa Electric Co., Ltd. | Vehicular use power feed apparatus |
| CN202192994U (en) * | 2011-11-10 | 2012-04-18 | 三一重工股份有限公司 | Vehicle and power voltage stabilizing circuit thereof |
| CN203172563U (en) * | 2013-04-02 | 2013-09-04 | 广东京兰汽车有限公司 | Electrical equipment layout structurefor electric vehicle |
| CN203198889U (en) * | 2013-04-15 | 2013-09-18 | 合肥国骋新能源汽车技术有限公司 | Total-vehicle low-voltage distribution system of pure electric middle bus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011080226B4 (en) * | 2011-08-01 | 2024-01-25 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle with a power distributor and a control unit |
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2013
- 2013-09-24 CN CN201310438469.9A patent/CN103465848B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6127741A (en) * | 1997-03-17 | 2000-10-03 | The Furukawa Electric Co., Ltd. | Vehicular use power feed apparatus |
| CN202192994U (en) * | 2011-11-10 | 2012-04-18 | 三一重工股份有限公司 | Vehicle and power voltage stabilizing circuit thereof |
| CN203172563U (en) * | 2013-04-02 | 2013-09-04 | 广东京兰汽车有限公司 | Electrical equipment layout structurefor electric vehicle |
| CN203198889U (en) * | 2013-04-15 | 2013-09-18 | 合肥国骋新能源汽车技术有限公司 | Total-vehicle low-voltage distribution system of pure electric middle bus |
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