CN201559545U - Cargo carrying automobile - Google Patents
Cargo carrying automobile Download PDFInfo
- Publication number
- CN201559545U CN201559545U CN2009202468735U CN200920246873U CN201559545U CN 201559545 U CN201559545 U CN 201559545U CN 2009202468735 U CN2009202468735 U CN 2009202468735U CN 200920246873 U CN200920246873 U CN 200920246873U CN 201559545 U CN201559545 U CN 201559545U
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- CN
- China
- Prior art keywords
- carrying vehicle
- goods carrying
- motor
- battery pack
- power battery
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides a cargo carrying automobile, which comprises an operator (1), a power battery pack (2), a battery management system (3), a motor controller (4), a main driving motor (5), a transmission device (6), automobile wheels (7) and a whole automobile controller (8), wherein the battery management system (3) is connected with the power battery pack (2), the power battery pack (2), the motor controller (4) and the main driving motor (5) are sequentially and electrically connected, the main driving motor (5) is connected to the automobile wheels (7) through the transmission device (6), and all of the battery management system (3), the motor controller (4) and the operator (1) are connected to the whole automobile controller (8). Because the cargo carrying automobile provided by the utility model adopts the power battery pack as an energy storage device, the energy source pressure can be relieved, and the pollution can be reduced.
Description
Technical field
The utility model relates to automotive field, more particularly relates to a kind of goods carrying vehicle.
Background technology
At present, goods carrying vehicle has been widely used in the every aspect of productive life, to the also increase day by day of demand of goods carrying vehicle.Yet meanwhile, continuous increase along with the global range automobile pollution, the imbalance between supply and demand of petroleum-based energy becomes increasingly conspicuous, the environmental pollution that energy resource consumption caused from field of traffic is also more and more serious, and vehicle exhaust has also become global atmosphere and polluted the particularly main source of urban air pollution.Along with global energy day is becoming tight, ecology environment goes from bad to worse, and environmental problem has become the global problem that human society is faced.
The problem of goods carrying vehicle consumes energy is more outstanding, and its problem of environmental pollution that brings also is on the rise.For the goods carrying vehicle of bringing into play important effect in people's productive life, seeking a kind of goods carrying vehicle that can reach the energy-saving and emission-reduction purpose has been the task of top priority.
The utility model content
The utility model has proposed a kind of goods carrying vehicle little, that pollution is little that consumes energy at big, the with serious pollution problem of goods carrying vehicle power consumption of the prior art.
The goods carrying vehicle that the utility model provides comprises operating control, power battery pack, drives motor, driving device, wheel and entire car controller with power battery pack bonded assembly battery management system, electric machine controller, master, described power battery pack, electric machine controller and master drive motor and are electrically connected in turn, the master drives motor and is connected to wheel by driving device, and battery management system, electric machine controller and operating control all are connected to entire car controller.
The goods carrying vehicle that the utility model provides is owing to adopt power battery pack as closed-center system, than the goods carrying vehicle as energy source such as the use gasoline of prior art, diesel oil, can alleviate energy pressure, reduces environmental pollution.The goods carrying vehicle that the utility model provides is the pure electronic goods carrying vehicle of a kind of zero pollution, zero-emission.
Description of drawings
Fig. 1 is the composition frame chart according to the goods carrying vehicle of a kind of embodiment of the utility model;
Fig. 2 is the composition frame chart according to the goods carrying vehicle of the another kind of embodiment of the utility model.
The specific embodiment
As depicted in figs. 1 and 2, the goods carrying vehicle that the utility model provides comprises operating control 1, power battery pack 2, drives motor 5, driving device 6, wheel 7 and entire car controller 8 with power battery pack 2 bonded assembly battery management systems 3, electric machine controller 4, master, described power battery pack 2, electric machine controller 4 and master drive motor 5 and are electrically connected in turn, the master drives motor 5 and is connected to wheel 7 by driving device 6, and battery management system 3, electric machine controller 4 and operating control 1 all are connected to entire car controller 8.
Described operating control 1 comprises acceleration pedal and brake pedal.The path increment of acceleration pedal, brake pedal mechanical shift is converted to electric signal, input entire car controller 8, thereby the main running of driving motor 5 of control.
Described power battery pack 2 can adopt high energy batteries such as lithium ion battery, nickel-cadmium cell, Ni-MH battery.Described power battery pack 2 preferably adopts modular design, is removably mounted on the goods carrying vehicle, thereby can carries out the replacing of battery easily.When battery power consumption arrives lower limit, current power battery pack can be disassembled, another power battery pack of changing the electric weight abundance works on, thus the continuation of the journey that helps automobile is travelled.
Described battery management system 3 can comprise battery detecting module and battery management module, is used to carry out monitoring and management to power battery pack 2, mainly realizes following function: data such as the electric current of power battery pack 2, voltage, temperature are gathered; Situations such as the overcurrent during to the discharging and recharging of power battery pack 2, overvoltage, short circuit, electric leakage provide defencive function; Carry out data communication (for example by the CAN bus) with entire car controller 8; And under the situation of major failure the function of automatic switch off.
Described master drives the engine installation that motor 5 is goods carrying vehicles provided by the invention, and it can be alternating current dynamo, magneto-electric machine and switched reluctance machines etc.The present invention preferably adopts the permagnetic synchronous motor with advantages such as power factor height, motor size are little, volume is little.
Described driving device 6 can comprise that the AMT automatic transmission with hydraulic torque converter is to realize Automatic Shift Control.The AMT automatic transmission with hydraulic torque converter has reverse gear R, neutral gear N, D Drive D and work shelves W one of four states and compulsory mode and two kinds of patterns of normal mode.
Described goods carrying vehicle comprises that also be connected to electric machine controller 4 auxilliary drives motor 9 and auxilliaryly drive at least a in a/c system 10 that motor 9 is electrically connected, cooling system 11, brake system 12, the servo steering system 13 with this.The implementation of a/c system 10, cooling system 11, brake system 12 and servo steering system 13 as those skilled in the known.Because a/c system 10, cooling system 11, brake system 12 and servo steering system 13 all are to need low-voltage power supply, power battery pack 2 also will be passed through the DC/DC conv, the low tension of supply 12v or 24v. with power supply as work such as these ancillary systems.Preferably, main motor 5 and the auxilliary motor 9 employing integration power supply platform power of driving of driving, that is to say that electric machine controller 4 can adopt method for integrated designing, realize traction electric machine, ancillary system motor (for example servo-steering Oil pump electrical machinery, cooling water pump motor, braking air compressor driving motor) cluster drive controlling, shared radiator, sensor, chemical capacitor etc., improve power density, reduced cost.
Can adopt the CAN bus to carry out communication between entire car controller 8 and battery management system 3, electric machine controller 4 and the operating control 1, so that the transmission of data is with shared.In the CAN bus network, the working condition of systems such as acceleration pedal, brake pedal, electrokinetic cell and motor etc. are all shared by the CAN bus.Entire car controller 8 mainly is to the management of power battery pack 2 with to the control of motor, along with the variation of vehicle driving-cycle, and the motor horsepower output, torque and the change in rotational speed that cause, must cause the change of the voltage, electric current etc. of power battery pack 2.Used various sensors, current probe, warning device etc. in the entire car controller 8, whole power battery group 2, drive motor system have been monitored and feedback information and warning in time.Usually can adopt instrument such as volt meter, amperemeter/ammtr, electric power meter, speed gage and temperature gage to show the voltage, electric current etc. of power battery pack 2, this is for the significance that shows to power battery pack 2 dump energies and residue continual mileage.Particularly, entire car controller 8 can be realized following function: 1) quicken the calculating of moment of torsion: calculate the torque demand of vehicle according to accelerator pedal position, the speed of a motor vehicle, battery dump energy (SOC), motor status etc., send to electric machine controller 4 with CAN communication form.2) calculating of brake torque: go out the vehicle braked torque demand according to information calculations such as brake pedal, the speed of a motor vehicle, battery dump energy, motor status, send to electric machine controller 4 with the form of CAN communication.3) judgement of vehicle-state: state, electric system state, the battery system state of judging the vehicle upper sensor in time show car status information.4) judgement of gear information: judge gear information, suitable instruction is sent to electric machine controller 4.5) instrument shows: failure message, vehicle-state, gear information, information such as vehicle speed signal, battery dump energy, electric current, voltage are sent to display instrument.6) cooperate with Vehicle Anti-Theft System, strengthen anti-theft security.7) can be used to strengthen anti-theft security with Vehicle Anti-Theft System.8) record, preservation, mismanagement code, with hand-held, vehicle-mounted display terminal communication to show error code.
The goods carrying vehicle that the utility model provides can be broken away from oil-fired dependence, and realizes the discharging of " zero pollutes " or " ultralow pollution ", is a kind of new and effective pure electronic goods carrying vehicle.
Claims (6)
1. goods carrying vehicle, it is characterized in that, this goods carrying vehicle comprises operating control (1), power battery pack (2), with power battery pack (2) bonded assembly battery management system (3), electric machine controller (4), the main motor (5) that drives, driving device (6), wheel (7) and entire car controller (8), described power battery pack (2), electric machine controller (4) and master drive motor (5) and are electrically connected in turn, the master drives motor (5) and is connected to wheel (7) by driving device (6), battery management system (3), electric machine controller (4) and operating control (1) all are connected to entire car controller (8).
2. goods carrying vehicle according to claim 1 is characterized in that, it is permagnetic synchronous motor that described master drives motor (5).
3. goods carrying vehicle according to claim 1, it is characterized in that described goods carrying vehicle comprises that also be connected to electric machine controller (4) auxilliary drives motor (9) and auxilliaryly drive at least a in a/c system (10) that motor (9) is electrically connected, cooling system (11), brake system (12), the servo steering system (13) with this.
4. goods carrying vehicle according to claim 1 is characterized in that, adopts the CAN bus communication between entire car controller (8) and battery management system (3), electric machine controller (4) and the operating control (1).
5. goods carrying vehicle according to claim 1 is characterized in that, described operating control (1) comprises acceleration pedal and brake pedal.
6. according to the described goods carrying vehicle of arbitrary claim among the claim 1-5, it is characterized in that power battery pack (2) removably is assemblied on the goods carrying vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202468735U CN201559545U (en) | 2009-11-13 | 2009-11-13 | Cargo carrying automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202468735U CN201559545U (en) | 2009-11-13 | 2009-11-13 | Cargo carrying automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201559545U true CN201559545U (en) | 2010-08-25 |
Family
ID=42624692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202468735U Expired - Lifetime CN201559545U (en) | 2009-11-13 | 2009-11-13 | Cargo carrying automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201559545U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180101A (en) * | 2011-04-20 | 2011-09-14 | 北京理工华创电动车技术有限公司 | Pure electric sanitation truck |
| CN102582460A (en) * | 2012-02-17 | 2012-07-18 | 湖南南车时代电动汽车股份有限公司 | Method for setting target torque of motor applicable to pure electric vehicle |
| CN105416071A (en) * | 2015-12-23 | 2016-03-23 | 哈尔滨工业大学 | Electric automobile safety protection detection device |
| CN108528184A (en) * | 2018-03-26 | 2018-09-14 | 奇瑞汽车股份有限公司 | Electric drive cooling system and electric drive cooling control method |
-
2009
- 2009-11-13 CN CN2009202468735U patent/CN201559545U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180101A (en) * | 2011-04-20 | 2011-09-14 | 北京理工华创电动车技术有限公司 | Pure electric sanitation truck |
| CN102582460A (en) * | 2012-02-17 | 2012-07-18 | 湖南南车时代电动汽车股份有限公司 | Method for setting target torque of motor applicable to pure electric vehicle |
| CN102582460B (en) * | 2012-02-17 | 2015-06-24 | 湖南南车时代电动汽车股份有限公司 | Method for setting target torque of motor applicable to pure electric vehicle |
| CN105416071A (en) * | 2015-12-23 | 2016-03-23 | 哈尔滨工业大学 | Electric automobile safety protection detection device |
| CN108528184A (en) * | 2018-03-26 | 2018-09-14 | 奇瑞汽车股份有限公司 | Electric drive cooling system and electric drive cooling control method |
| CN108528184B (en) * | 2018-03-26 | 2021-01-05 | 奇瑞汽车股份有限公司 | Electric drive cooling system and electric drive cooling control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100825 |
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| CX01 | Expiry of patent term |