Unlock instant, AI-driven research and patent intelligence for your innovation.

Vehicle with integrated motor outer rotor and vehicle hub and working method thereof

An external rotor and vehicle technology, applied in electric vehicles, vehicle components, power plants, etc., can solve the problems of vehicle speed reduction, heavy wheel hub weight, and vehicle weight reduction, and achieve the effect of increasing speed and reducing weight

Pending Publication Date: 2021-03-26
上海易仑动力技术有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional hub motor drives the hub of the wheel to rotate, so that the vehicle moves, but the hub is heavy. When the hub motor is used as the driving device of the wheel, the heavy hub will reduce the performance of the hub motor and reduce the speed of the vehicle. If the tire is directly placed outside the hub motor, the hub can be removed and the weight of the vehicle can be reduced

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle with integrated motor outer rotor and vehicle hub and working method thereof
  • Vehicle with integrated motor outer rotor and vehicle hub and working method thereof
  • Vehicle with integrated motor outer rotor and vehicle hub and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] figure 1 It is a structural schematic diagram of a vehicle in which the outer rotor of the motor is integrated with the hub of the vehicle involved in the present invention;

[0046] figure 2 It is a functional block diagram of a vehicle in which an outer rotor of a motor is integrated with a hub of the vehicle involved in the present invention.

[0047] like figure 1 and figure 2 As shown, this embodiment 1 provides a vehicle in which the outer rotor of the motor is integrated with the hub of the vehicle, including: a vehicle chassis 1, several suspensions 2, a control module, and several hub motors 3 electrically connected to the control module; The control module can directly adopt the ECU of the vehicle; for example, four in-wheel motors 3 are arranged on the vehicle chassis 1 (four tires 4 are arranged on the vehicle chassis 1), and now there are four suspensions 2; each suspension 2 One-to-one correspondence with each in-wheel motor 3; the suspension 2 is ar...

Embodiment 2

[0054] On the basis of embodiment 1, this embodiment 2 also provides a working method for installing a vehicle integrating the outer rotor of the motor and the hub of the vehicle, including: setting the tire 4 on the hub motor 3; setting the hub motor 3 on on the vehicle chassis 1; and control the rotation of the in-wheel motor 3 to drive the rotation of the tire 4, so that the vehicle chassis 1 moves.

[0055] In this embodiment, the working method is suitable for adopting the vehicle in which the outer rotor of the motor and the hub of the vehicle are integrated in Embodiment 1 to realize that the hub motor 3 drives the tire 4 to rotate, so that the vehicle chassis 1 moves.

[0056] In summary, the present invention uses a vehicle chassis 1, several suspensions 2, a control module, and several in-wheel motors 3 electrically connected to the control module; each suspension 2 corresponds to each in-wheel motor 3; the suspension 2 is arranged on the vehicle chassis 1; the hub mot...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of wheel hub motor vehicles, and particularly relates to a vehicle with an integrated motor outer rotor and a vehicle wheel hub and a working method of thevehicle, the vehicle with the integrated motor outer rotor and the vehicle wheel hub comprises a vehicle chassis, a plurality of suspensions, a control module and a plurality of wheel hub motors electrically connected with the control module; the suspensions are in one-to-one correspondence with the hub motors; the suspension is arranged on the vehicle chassis; the wheel hub motor is connected with the suspension, and a tire is arranged on the wheel hub motor in a sleeving manner; the control module is suitable for controlling the hub motors to rotate and driving the corresponding tires to rotate so that the vehicle chassis can move, the tires can be directly arranged outside the hub motors in a sleeving mode, hubs are removed, the weight of the vehicle is reduced, and therefore the speedof the vehicle is increased.

Description

technical field [0001] The invention belongs to the technical field of hub motor vehicles, and in particular relates to a vehicle integrated with an outer rotor of a motor and a hub of the vehicle and a working method thereof. Background technique [0002] With the development of science and technology and the popularization of new energy vehicles, more and more vehicles use in-wheel motors to drive wheel motion. The traditional hub motor drives the hub of the wheel to rotate, so that the vehicle moves, but the weight of the hub is relatively large. When the hub motor is used as the driving device of the wheel, the heavy hub will reduce the performance of the hub motor and reduce the speed of the vehicle. If the tire is directly placed outside the hub motor, the hub can be removed to reduce the weight of the vehicle. [0003] Therefore, based on the above-mentioned technical problems, it is necessary to design a new vehicle in which the outer rotor of the motor is integrate...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B60K7/00B60L15/32
CPCB60K7/0007B60L15/32
Inventor 徐东苏晨徐云斌
Owner 上海易仑动力技术有限公司