CN210082959U - Self-propelled multifunctional chassis control system - Google Patents
Self-propelled multifunctional chassis control system Download PDFInfo
- Publication number
- CN210082959U CN210082959U CN201920665334.9U CN201920665334U CN210082959U CN 210082959 U CN210082959 U CN 210082959U CN 201920665334 U CN201920665334 U CN 201920665334U CN 210082959 U CN210082959 U CN 210082959U
- Authority
- CN
- China
- Prior art keywords
- controller
- motor
- vehicle body
- storage battery
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010248 power generation Methods 0.000 claims abstract description 23
- 238000002485 combustion reaction Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000009194 climbing Effects 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a self-propelled multi-functional chassis control system. The vehicle body controller is connected with a mobile power station, the vehicle body controller is in communication connection with the wheel assembly through a CAN bus, the mobile power station is also connected with a storage battery, and the storage battery is connected with the wheel assembly; the mobile power station comprises a high-speed internal combustion engine, the high-speed internal combustion engine is connected with a high-frequency permanent magnet generator, and the high-frequency permanent magnet generator is connected with a power generation controller; the high-speed internal combustion engine and the power generation controller are both connected with the vehicle body controller; the power generation controller is also connected with the storage battery; the wheel assembly comprises a motor controller, the motor controller is connected with a motor, and the motor is connected with the wheel; the motor controller is connected with the vehicle body controller through a CAN bus; the motor controller is also connected with the storage battery. The utility model discloses can realize that whole car is from walking, supporting all kinds of agricultural machine and for it provides functions such as heavy object within 24 hours power supply, the subsidiary transport 30 kg.
Description
Technical Field
The utility model relates to a mountain region agricultural machine equipment field, especially a self-propelled multi-functional chassis control system.
Background
With the gradual improvement of the agricultural mechanization level in China, the improvement and the research and the development of the chassis of the agricultural machine are gradually increased, the number of the existing chassis of the machine is three, namely a wheel type chassis, a crawler type chassis and a high ground clearance type chassis, wherein the wheel type chassis occupies a larger share in the market by virtue of price advantage. However, the existing wheel-type chassis in the market has small climbing capability, weak downhill deceleration capability, poor terrain adaptability and stability, and few matching functions, cannot provide a 24-hour power supply for agricultural machinery with large power, long operation time and power supply requirement of a power grid, and is not suitable for mechanical operation of mountain agriculture.
In summary, the existing wheeled chassis mainly has the following disadvantages:
1. the climbing capability is small;
2. the downhill deceleration capacity is weak;
3. the power supply for 24 hours can not be provided for various agricultural machines;
4. the adaptability and stability are poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a self-propelled multi-functional chassis control system. The utility model discloses can realize that whole car is from walking, supporting all kinds of agricultural machine and for it provides functions such as heavy object within 24 hours power supply, the subsidiary transport 30 kg.
The technical scheme of the utility model: a self-propelled multifunctional chassis control system comprises a vehicle body controller, wherein the vehicle body controller is connected with a mobile power station, the vehicle body controller is in communication connection with wheel assemblies through a CAN bus, the mobile power station is also connected with a storage battery, and the storage battery is connected with the wheel assemblies; the mobile power station comprises a high-speed internal combustion engine, the high-speed internal combustion engine is connected with a high-frequency permanent magnet generator, and the high-frequency permanent magnet generator is connected with a power generation controller; the high-speed internal combustion engine and the power generation controller are both connected with the vehicle body controller; the power generation controller is also connected with a storage battery; the wheel assembly comprises a motor controller, the motor controller is connected with a motor, and the motor is connected with the wheel; the motor controller is connected with the vehicle body controller through a CAN bus; the motor controller is also connected with the storage battery.
In the above-described self-propelled multifunctional chassis control system, the battery is connected to an inverter.
In the self-propelled multifunctional chassis control system, the control system includes six wheel assemblies, the motor controller of each wheel assembly is connected with the vehicle body controller through the CAN bus, and the motor controller of each wheel assembly is further connected with the storage battery.
In the above self-propelled multifunctional chassis control system, the motor is connected to the wheels through a speed reducer.
In the self-propelled multifunctional chassis control system, the vehicle body controller is connected with the MEMS sensor.
In the foregoing self-propelled multifunctional chassis control system, the vehicle body controller is connected to the three-axis operating handle.
Compared with the prior art, the utility model can not only control the walking modes of the whole vehicle such as flat ground walking, climbing, uniform speed downhill, etc., but also has better climbing capability and uniform speed downhill capability; the utility model can control the transportation of the heavy object within 30 kg; the utility model discloses can realize providing 24 hours power supply's control to all kinds of agricultural machine. The utility model discloses have real-time, stable, reliable control.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The labels in the figures are: 1-a vehicle body controller, 2-a mobile power station, 21-a high-speed internal combustion engine, 22-a high-frequency permanent magnet generator, 23-a power generation controller, 3-a wheel assembly, 31-a motor controller, 32-an electric motor, 33-a speed reducer, 34-a wheel, 4-a storage battery, 5-an inverter, 6-an MEMS sensor and 7-a three-axis operating handle.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Example 1. A self-propelled multifunctional chassis control system is shown in figure 1 and comprises a vehicle body controller 1, wherein the vehicle body controller 1 is connected with a mobile power station 2, the vehicle body controller 1 is in communication connection with a wheel assembly 3 through a CAN bus, the mobile power station 2 is also connected with a storage battery 4, and the storage battery 4 is connected with the wheel assembly 3; the mobile power station 2 comprises a high-speed internal combustion engine 21, the high-speed internal combustion engine 21 is connected with a high-frequency permanent magnet generator 22, and the high-frequency permanent magnet generator 22 is connected with a power generation controller 23; the high-speed internal combustion engine 21 and the power generation controller 23 are both connected with the vehicle body controller 1; the power generation controller 23 is also connected with the storage battery 4; the wheel assembly 3 comprises a motor controller 31, the motor controller 31 is connected with a motor 32, and the motor 32 is connected with a wheel 34; the motor controller 31 is connected with the vehicle body controller 1 through a CAN bus; the motor controller 31 is also connected with the storage battery 4.
The high-speed internal combustion engine 21 can be of the type FD 168F;
the model of the high-frequency permanent magnet generator 22 can be NYZ112M-6 BM;
the model of the power generation controller 23 can be Ruijiwo 402GMC480 HI;
the model of the motor controller 31 can be Ruijing RW302PMC480 HI;
the motor 32 can be a 273 automobile motor, 48V3000W 40H;
the wheel 34 can adopt a 14-inch beach vehicle 26X11-14 and front 26X9-14 and rear 26X 10-14-inch aluminum wheel hub.
The utility model discloses in, automobile body controller 1 plays total accuse effect, and automobile body controller 1 gives the signal, and through the motor controller 31 communication of CAN bus technique and wheel subassembly 3, carry out drive control to the wheel 34 of being connected with motor controller 31 in real time.
The vehicle body controller 1 is connected and communicated with a power generation controller 23 of the mobile power station 2, the power generation controller 23 is connected with a high-frequency permanent magnet generator 22, and the power generation controller 23 converts direct-current voltage of the storage battery 4 into three-phase alternating-current voltage according to an obtained control signal from the vehicle body controller 1 to drive the high-frequency permanent magnet generator 22 to work so as to drag the high-speed internal combustion engine 21 to start and operate; after the high-speed internal combustion engine 21 is started successfully, the power generation controller 23 controls the high-frequency permanent magnet generator 22 to be in a power generation working state, the high-frequency permanent magnet generator 22 outputs three-phase alternating-current voltage to the power generation controller 23, the power generation controller 23 rectifies, filters and stabilizes the three-phase high-frequency alternating-current voltage to output direct-current voltage, and supplements the electric quantity of the storage battery 4, and the power generation controller 23 has an electric quantity detection function for the storage battery 4, simultaneously provides power supply for the motor controller 31, and stabilizes voltage and limits current for the motor 32 to output direct-current voltage; the structure can realize the control of providing a real-time, stable and reliable 24-hour power supply for various agricultural machines.
The battery 4 is connected to an inverter 5. Through the structure, the power generation controller 23 controls the storage battery 4 through the control signal, can charge the storage battery 4 and output direct-current voltage, the direct-current voltage boosts and converts 48V direct-current voltage into three-phase 380V/50Hz alternating-current voltage or 2-phase 220V/50Hz alternating-current voltage through the inverter 5, and the three-phase 380V/50Hz alternating-current voltage or the 2-phase 220V/50Hz alternating-current voltage is output, so that direct-current or alternating-current power supply is provided for external equipment, and the use is more convenient and.
Further, the control system comprises six wheel assemblies 3, the motor controller 31 of each wheel assembly 3 is connected with the vehicle body controller 1 through a CAN bus, and the motor controller 31 of each wheel assembly 3 is also connected with the storage battery 4. Through the structure, the utility model CAN independently control 6 motor controllers 31 through the CAN bus technology, and control the driving of 6 wheels 34 in real time; by the structure, because the wheels 34 are controlled independently, the accurate control of walking modes of the whole vehicle, such as flat ground walking, climbing, uniform speed downhill and the like, is realized, and the climbing capability and the uniform speed downhill capability are improved.
Specifically, the motor 32 is connected to wheels 34 via a reduction gear 33. The motor controller 31 receives a control signal from the vehicle body controller 1 and controls the rotation speed of the electric motor 32, and the electric motor 32 is connected to the reduction gear 33 and drives and controls the wheels 34.
The aforementioned vehicle body controller 1 is connected to the MEMS sensor 6. The gesture recognition in the three-axis direction of the vehicle body, namely parameters such as a steering angle, an inclination angle and acceleration, is detected through the MEMS sensor 6, the gesture adjustment of the vehicle body can be achieved by adjusting the rotating speed of the six wheels 34, and safe driving is guaranteed.
The aforementioned vehicle body controller 1 is connected to a three-axis operating handle 7. The three-axis operating handle 7 is used for acquiring the intention of a driver, namely outputting parameters of a steering angle, a forward or backward gear and acceleration.
Claims (6)
1. A self-propelled multi-functional chassis control system which characterized in that: the vehicle body control system comprises a vehicle body controller (1), wherein the vehicle body controller (1) is connected with a mobile power station (2), the vehicle body controller (1) is in communication connection with a wheel assembly (3) through a CAN bus, the mobile power station (2) is also connected with a storage battery (4), and the storage battery (4) is connected with the wheel assembly (3); the mobile power station (2) comprises a high-speed internal combustion engine (21), the high-speed internal combustion engine (21) is connected with a high-frequency permanent magnet generator (22), and the high-frequency permanent magnet generator (22) is connected with a power generation controller (23); the high-speed internal combustion engine (21) and the power generation controller (23) are both connected with the vehicle body controller (1); the power generation controller (23) is also connected with a storage battery (4); the wheel assembly (3) comprises a motor controller (31), the motor controller (31) is connected with a motor (32), and the motor (32) is connected with a wheel (34); the motor controller (31) is connected with the automobile body controller (1) through a CAN bus; the motor controller (31) is also connected with the storage battery (4).
2. The self-propelled multifunctional chassis control system of claim 1, wherein: the storage battery (4) is connected with the inverter (5).
3. The self-propelled multifunctional chassis control system of claim 1, wherein: the control system comprises six wheel assemblies (3), a motor controller (31) of each wheel assembly (3) is connected with the vehicle body controller (1) through a CAN bus, and the motor controller (31) of each wheel assembly (3) is also connected with the storage battery (4).
4. The self-propelled multifunctional chassis control system of claim 1, wherein: the motor (32) is connected with the wheels (34) through a speed reducer (33).
5. The self-propelled multifunctional chassis control system of claim 1, wherein: the automobile body controller (1) is connected with the MEMS sensor (6).
6. The self-propelled multifunctional chassis control system of claim 1, wherein: the automobile body controller (1) is connected with the three-axis operating handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920665334.9U CN210082959U (en) | 2019-05-10 | 2019-05-10 | Self-propelled multifunctional chassis control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920665334.9U CN210082959U (en) | 2019-05-10 | 2019-05-10 | Self-propelled multifunctional chassis control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210082959U true CN210082959U (en) | 2020-02-18 |
Family
ID=69477717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920665334.9U Expired - Fee Related CN210082959U (en) | 2019-05-10 | 2019-05-10 | Self-propelled multifunctional chassis control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210082959U (en) |
-
2019
- 2019-05-10 CN CN201920665334.9U patent/CN210082959U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10669694B2 (en) | Electric drive of mobile apparatus | |
| JP4965751B1 (en) | Torque distribution device, torque distribution method, torque distribution value generation method, and program | |
| JP5096636B1 (en) | Torque distribution device, torque distribution method, torque distribution value generation method, and program | |
| JP5096637B1 (en) | Torque distribution device, torque distribution method, torque distribution value generation method, and program | |
| CN103481766B (en) | A kind of drive system of electronlmobil and method | |
| CN110466361B (en) | Vehicle control unit of pure electric vehicle driven by two-wheel hub motor and control method | |
| CN106800020A (en) | A kind of four-wheel-drive hybrid power system and its control method | |
| JP2012228163A (en) | Torque distribution device and torque distribution method | |
| CN105438007A (en) | Electric vehicle driving device | |
| CN202657102U (en) | Automatic control system for travel deviation rectification of dual-drive steering vehicle | |
| CN102602304A (en) | Hub motor hybrid driving control system and hub motor hybrid driving control method | |
| CN105904970A (en) | Braking energy recovery system and method for electric automobile | |
| CN108583293B (en) | Brake feedback torque distribution method of new energy automobile and four-wheel drive control system thereof | |
| CN210082959U (en) | Self-propelled multifunctional chassis control system | |
| CN103552447A (en) | Hybrid four-wheel drive system for improving riding comforts and control method thereof | |
| CN103660971A (en) | Four-wheel drive system of electric wheel mining dump truck | |
| CN205395792U (en) | Energy recuperation device and electric automobile | |
| CN107499121A (en) | Four-wheel drive electric automobile transmission system | |
| CN106218391A (en) | There is the vehicle multi power source drive system of multiplexing DC power generation system | |
| CN104354584A (en) | Method and device for adjusting drive mode of vehicle and vehicle | |
| JP2012171616A (en) | Torque distributor and method of distributing torque | |
| CN113978334B (en) | Wheel-shaft cooperative hybrid unmanned mining dump truck and control method thereof | |
| CN110001802A (en) | A kind of energy saving and environment friendly electric tractor | |
| CN109572707A (en) | A kind of more wheel distributed electrical drive system longitudinal direction vehicle speed estimation methods | |
| CN201808462U (en) | Novel electric car with front power drive and rear solar drive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |