CN104691355A - Motor drive control system of electric vehicle - Google Patents
Motor drive control system of electric vehicle Download PDFInfo
- Publication number
- CN104691355A CN104691355A CN201310660890.4A CN201310660890A CN104691355A CN 104691355 A CN104691355 A CN 104691355A CN 201310660890 A CN201310660890 A CN 201310660890A CN 104691355 A CN104691355 A CN 104691355A
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- China
- Prior art keywords
- module
- motor drive
- motor
- electric vehicle
- control system
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Abstract
The invention discloses a motor drive control system of an electric vehicle and belongs to the technical field of electric vehicle automatic control. The motor drive control system of the electric vehicle is characterized by comprising a power supply module (1), a motor drive module (2), a motor module (3), a motor speed sensing module (4), a running speed sensing module (5), a speed control module (6) and a drive door control module (7). Compared with the prior art, the motor drive control system of the electric vehicle has the advantages of simple structure, convenience in control and maintenance, high reliability and the like.
Description
Technical field
The invention belongs to electronlmobil automatic control technology field, in particular, belong to a kind of Motor drive control system of electric vehicle.
Background technology
Because energy problem is day by day serious, electronlmobil progressively replacing fuel oil automobile.It is power that electronlmobil refers to vehicle power, drives wheels travel with motor, meets the vehicle of arteries of communication, legislative control on safety requirements.The composition of electronlmobil comprises: driven by power and the mechanical system such as control system, propulsive effort transmission, complete the equipment etc. of assigned tasks.Driven by power and control system are the cores of electronlmobil, are also the maximum differences being different from internal-combustion engines vehicle.Driven by power and control system are made up of the speed-regulating control device etc. of driving motor, power supply and electrical motor.Other devices of electronlmobil are basic identical with internal-combustion engines vehicle.Due to less relative to orthodox car to environmental concerns, its prospect is extensively had an optimistic view of, but current techniques is still immature.Electrical motor is as the critical component of electronlmobil, and its controller performance has very important effect to electronlmobil.Current permagnetic synchronous motor adopts performance-oriented permanent magnet, eliminate rotating servo motor by the impact of rotary motion to the mechanical drive train of straight-line motion, have that thrust precision is high, loss is low, electrical time constant is short, respond the advantages such as fast, become now the first-selection of electronlmobil.
Summary of the invention
The present invention, in order to effectively solve above technical matters, gives a kind of Motor drive control system of electric vehicle.
A kind of Motor drive control system of electric vehicle of the present invention, is characterized in that: comprise power module, motor drive module, motor module, motor speed sensing module, traveling speed sensing module, rate control module, driving gating module; Wherein:
Described power module is connected with described motor drive module, described motor drive module is connected with described motor module, described motor module is connected with described motor speed sensing module, described motor speed sensing module is connected with described rate control module, described traveling speed sensing module is connected with described rate control module, described rate control module is connected with described driving gating module, and described driving gating module is connected with described motor drive module.
The present invention is compared with prior art: have structure simple, control the advantages such as convenient, reliability is high, easy to maintenance.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of Motor drive control system of electric vehicle of the present invention.
Detailed description of the invention
Fig. 1 is the structural representation of Motor drive control system of electric vehicle of the present invention, a kind of Motor drive control system of electric vehicle of the present invention, is characterized in that: comprise power module 1, motor drive module 2, motor module 3, motor speed sensing module 4, traveling speed sensing module 5, rate control module 6, drive gating module 7; Wherein:
Described power module 1 is connected with described motor drive module 2, described motor drive module 2 is connected with described motor module 3, described motor module 3 is connected with described motor speed sensing module 4, described motor speed sensing module 4 is connected with described rate control module 6, described traveling speed sensing module 5 is connected with described rate control module 6, described rate control module 6 is connected with described driving gating module 7, and described driving gating module 7 is connected with described motor drive module 2.
Claims (1)
1. a Motor drive control system of electric vehicle, is characterized in that: comprise power module (1), motor drive module (2), motor module (3), motor speed sensing module (4), traveling speed sensing module (5), rate control module (6), drive gating module (7); Wherein:
Described power module (1) is connected with described motor drive module (2), described motor drive module (2) is connected with described motor module (3), described motor module (3) is connected with described motor speed sensing module (4), described motor speed sensing module (4) is connected with described rate control module (6), described traveling speed sensing module (5) is connected with described rate control module (6), described rate control module (6) is connected with described driving gating module (7), described driving gating module (7) is connected with described motor drive module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310660890.4A CN104691355A (en) | 2013-12-06 | 2013-12-06 | Motor drive control system of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310660890.4A CN104691355A (en) | 2013-12-06 | 2013-12-06 | Motor drive control system of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104691355A true CN104691355A (en) | 2015-06-10 |
Family
ID=53339045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310660890.4A Pending CN104691355A (en) | 2013-12-06 | 2013-12-06 | Motor drive control system of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104691355A (en) |
-
2013
- 2013-12-06 CN CN201310660890.4A patent/CN104691355A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |