CN107901744A - A kind of more electrokinetic cell system frameworks of pure electric vehicle special-purpose vehicle - Google Patents
A kind of more electrokinetic cell system frameworks of pure electric vehicle special-purpose vehicle Download PDFInfo
- Publication number
- CN107901744A CN107901744A CN201711186817.2A CN201711186817A CN107901744A CN 107901744 A CN107901744 A CN 107901744A CN 201711186817 A CN201711186817 A CN 201711186817A CN 107901744 A CN107901744 A CN 107901744A
- Authority
- CN
- China
- Prior art keywords
- chassis
- battery system
- control unit
- load supplying
- electricity consumption
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0438—Arrangement under the floor
Abstract
The invention discloses a kind of more electrokinetic cell system frameworks of pure electric vehicle special-purpose vehicle, including chassis battery system, upper packed battery system, chassis, upper dress, power control unit, chassis are with electric loading, upper dress electric loading；In normal vehicle operation, chassis battery system gives chassis electricity consumption load supplying, and upper packed battery system is to upper dress electricity consumption load supplying；When upper packed battery system charge exhausts, by the allotment of power control unit, chassis battery system can also give upper dress electricity consumption load supplying；When chassis, battery system electricity exhausts, by the allotment of power control unit, upper packed battery system can also power to chassis；In addition, by the allotment of power control unit, two sets of battery systems can cooperate, while to upper dress or chassis power supply and mutually charging.The present invention adds packed battery system, adds the matched flexibility of the vehicle energy content of battery, improve the reliability of vehicle battery system on the basis of the battery system of chassis.
Description
Technical field
The present invention relates to electronic special-purpose vehicle technical field, more particularly to suitable for electronic Special vehicle chassis general arrangement scheme
Design.
Background technology
Pure electric vehicle Special vehicle chassis is arranged at present, basic using battery system is arranged on chassis, due to the cloth on chassis
It is limited between emptying, cause the electricity of current pure electric vehicle special-purpose vehicle on the low side.
The content of the invention
It is an object of the invention to provide a kind of more electrokinetic cell system frameworks of pure electric vehicle special-purpose vehicle.
The present invention is achieved by the following technical solutions：
A kind of more electrokinetic cell system frameworks of pure electric vehicle special-purpose vehicle, it is characterised in that：Include two sets of battery systems, this two sets of batteries
System voltage can be the same or different, and one is arranged on the chassis battery system on chassis, secondly being arranged on dress
On upper packed battery system.In normal vehicle operation, chassis battery system is powered to chassis system, and upper packed battery system is to upper
Dress power supply；Meanwhile when upper packed battery system charge exhausts, by the allotment of power control unit, chassis battery system also may be used
With to upper dress power supply；Otherwise when chassis battery system electricity exhausts, by the allotment of power control unit, upper packed battery system
It can also power to chassis；In addition, by the allotment of power control unit, two sets of battery systems can cooperate, give at the same time
Upper dress or chassis power supply.
It is an advantage of the invention that：
The present invention adds packed battery arrangement outside limited chassis battery arrangement space, improves the electricity of battery system
Amount；
By power control unit, upper packed battery system is connected with chassis battery system, a variety of actual feelings can be tackled
Condition demand.
Brief description of the drawings
Fig. 1 electrical architecture schematic diagrames.
Fig. 2 vehicles battery system arranges schematic diagram.
Fig. 3 vehicles battery system arranges side view.
Reference numeral.
| 1 | Chassis member | 2 | Upper packed battery system |
| 3 | Chassis battery system | 4 | Power control unit |
Embodiment
Referring to attached drawing.
Fig. 1 is electrical architecture schematic diagram.It can be seen from the figure that power control unit can complete following several Working moulds
Formula.
1. packed battery gives upper dress load supplying on, and chassis battery gives chassis load supplying；
In normal vehicle operation, work, ZJ1, ZJ2, ZJ3, ZJ4 relay closure, ZJ5, ZJ6 relay disconnect, upper dress electricity
Cell system gives upper dress load supplying, and chassis battery system is powered to chassis.
2. packed battery gives chassis load supplying on, and chassis battery gives upper dress load supplying；
When the upper dress of packed battery system out of power on vehicle stills need work, ZJ1, ZJ2, ZJ5, ZJ6 relay, Ke Yishi are closed
Existing chassis battery system gives upper dress load supplying, when vehicle chassis battery system out of power stills need driving, closure ZJ3,
ZJ4, ZJ5, ZJ6 relay, it is possible to achieve upper packed battery system is used to promptly drive a vehicle to chassis load supplying.
3. liang battery system while powering load；
When closing ZJ5, ZJ6 relay, two battery systems are at parallel connection, can be load supplying at the same time.
Fig. 2 is vehicle battery system arrangement schematic diagram.It can be seen from the figure that arrangement two parts battery system, point
For chassis battery system and upper packed battery system, chassis battery system arrangement form is various, can be arranged according to vehicle demand
Among longeron both sides, longeron, behind driver's cabin.Upper packed battery system and upper assembling structure one, are arranged in and load onto.Power supply unit
It is arranged on chassis, coordinates the work of two battery systems.
Fig. 3 is vehicle battery system arrangement side view.It can be seen from the figure that the relative position relation of each component.
Claims (10)
1. a kind of more electrokinetic cell system frameworks of pure electric vehicle special-purpose vehicle, including chassis battery system, upper packed battery system, chassis,
Upper dress, power control unit, chassis electric loading, upper dress electric loading, it is characterised in that：The chassis battery system or upper dress
Battery system, by power control unit, to chassis electric loading or upper dress electricity consumption load supplying；By power control unit,
Realize that chassis battery system mutually charges with upper packed battery system.
2. chassis battery system according to claim 1, it is characterised in that：The chassis battery system passes through Electric control
Unit, gives chassis electricity consumption load supplying, or charges to upper dress electricity consumption load supplying, or to upper packed battery system, or at the same time to upper
State the power supply of three type components or charging.
3. upper packed battery system according to claim 1, it is characterised in that：The upper packed battery system passes through Electric control
Unit, to upper dress electricity consumption load supplying, or gives chassis electricity consumption load supplying, or charges to chassis battery system, or at the same time to upper
State the power supply of three type components or charging.
4. chassis battery system according to claim 1 and upper packed battery system, it is characterised in that：The chassis battery
System and upper packed battery system, by power control unit, to upper dress electricity consumption load supplying, or give chassis electricity consumption load supplying,
Or power at the same time to above-mentioned two type component.
5. chassis battery system according to claim 1 or upper packed battery system, it is characterised in that：Can be in parallel at the same time again
3rd battery system and the 4th battery system etc., form the battery system parallel configurations for being no less than two and the above, pass through electricity
Power control unit, to upper dress electricity consumption load supplying, or gives chassis electricity consumption load supplying, or is mutually filled inside multiple battery systems
Electricity, or power or charge to above-mentioned two type component at the same time.
6. power control unit according to claim 1, including chassis cell switch, upper packed battery switch and cell parallel
Switch, it is characterised in that：The circuit of chassis battery system and chassis electric loading opened by the chassis cell switch or
Close, upper packed battery system is turned on and off with upper dress with the circuit of electric loading by the upper packed battery switch, passes through institute
Cell parallel switch is stated to be turned on and off chassis battery system circuit and upper packed battery circuit system.
7. cell parallel switch according to claim 6, it is characterised in that：One end of the cell parallel switch can incite somebody to action
Tie point is placed between chassis battery system and chassis cell switch, or between chassis cell switch and chassis electric loading；Institute
Tie point can be placed between upper packed battery system and upper packed battery switch by stating the other end of cell parallel switch, or upper dress electricity
Pond is switched between upper dress electric loading.
8. chassis cell switch according to claim 6, it is characterised in that：It can be made of cathode contactor, Ke Yiyou
Cathode contact device is formed, and can also be collectively formed by cathode contactor and cathode contact device.
9. upper packed battery switch according to claim 6, it is characterised in that：It can be made of cathode contactor, Ke Yiyou
Cathode contact device is formed, and can also be collectively formed by cathode contactor and cathode contact device.
10. cell parallel switch according to claim 6, it is characterised in that：It can be made of cathode contactor, Ke Yiyou
Cathode contact device is formed, and can also be collectively formed by cathode contactor and cathode contact device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711186817.2A CN107901744A (en) | 2017-11-24 | 2017-11-24 | A kind of more electrokinetic cell system frameworks of pure electric vehicle special-purpose vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711186817.2A CN107901744A (en) | 2017-11-24 | 2017-11-24 | A kind of more electrokinetic cell system frameworks of pure electric vehicle special-purpose vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107901744A true CN107901744A (en) | 2018-04-13 |
Family
ID=61847419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711186817.2A Withdrawn CN107901744A (en) | 2017-11-24 | 2017-11-24 | A kind of more electrokinetic cell system frameworks of pure electric vehicle special-purpose vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107901744A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733469A (en) * | 2019-01-28 | 2019-05-10 | 北京华田汽车科技有限公司 | The automatically controlled steering system of multi power source actuation |
| CN109747424A (en) * | 2019-02-28 | 2019-05-14 | 北京机械设备研究所 | A kind of double dynamical battery control system of electric car |
| CN111422067A (en) * | 2020-04-27 | 2020-07-17 | 徐州徐工汽车制造有限公司 | Power-on and power-off mutual switching control system for double-battery management system and electric commercial vehicle |
| CN111464111A (en) * | 2020-05-08 | 2020-07-28 | 深圳市拓瑞新能源科技有限公司 | Solar power generation intelligent control system |
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| CN101670816A (en) * | 2009-09-29 | 2010-03-17 | 上海中科深江电动车辆有限公司 | Power-driven operating vehicle power supply system and switching control method thereof |
| US20120019194A1 (en) * | 2010-07-20 | 2012-01-26 | Tesla Motors Inc. | Leakage current reduction in combined motor drive and energy storage recharge system |
| CN202806634U (en) * | 2012-08-27 | 2013-03-20 | 陕西重型汽车有限公司 | Automobile upper arranging power supply control positive circuit structure |
| CN103600664B (en) * | 2013-10-12 | 2015-09-30 | 东风小康汽车有限公司重庆分公司 | For power distribution management system and the management process of electronic power source special car |
| JP2016117354A (en) * | 2014-12-19 | 2016-06-30 | トヨタ自動車株式会社 | Power supply management apparatus |
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2017
- 2017-11-24 CN CN201711186817.2A patent/CN107901744A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670816A (en) * | 2009-09-29 | 2010-03-17 | 上海中科深江电动车辆有限公司 | Power-driven operating vehicle power supply system and switching control method thereof |
| US20120019194A1 (en) * | 2010-07-20 | 2012-01-26 | Tesla Motors Inc. | Leakage current reduction in combined motor drive and energy storage recharge system |
| CN202806634U (en) * | 2012-08-27 | 2013-03-20 | 陕西重型汽车有限公司 | Automobile upper arranging power supply control positive circuit structure |
| CN103600664B (en) * | 2013-10-12 | 2015-09-30 | 东风小康汽车有限公司重庆分公司 | For power distribution management system and the management process of electronic power source special car |
| JP2016117354A (en) * | 2014-12-19 | 2016-06-30 | トヨタ自動車株式会社 | Power supply management apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733469A (en) * | 2019-01-28 | 2019-05-10 | 北京华田汽车科技有限公司 | The automatically controlled steering system of multi power source actuation |
| CN109747424A (en) * | 2019-02-28 | 2019-05-14 | 北京机械设备研究所 | A kind of double dynamical battery control system of electric car |
| CN111422067A (en) * | 2020-04-27 | 2020-07-17 | 徐州徐工汽车制造有限公司 | Power-on and power-off mutual switching control system for double-battery management system and electric commercial vehicle |
| CN111464111A (en) * | 2020-05-08 | 2020-07-28 | 深圳市拓瑞新能源科技有限公司 | Solar power generation intelligent control system |
| CN111464111B (en) * | 2020-05-08 | 2021-05-04 | 深圳市拓瑞新能源科技有限公司 | Solar power generation intelligent control system |
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180413 |