CN201479064U - Electromagnetic-switch electronic motor control device - Google Patents
Electromagnetic-switch electronic motor control device Download PDFInfo
- Publication number
- CN201479064U CN201479064U CN2009201439203U CN200920143920U CN201479064U CN 201479064 U CN201479064 U CN 201479064U CN 2009201439203 U CN2009201439203 U CN 2009201439203U CN 200920143920 U CN200920143920 U CN 200920143920U CN 201479064 U CN201479064 U CN 201479064U
- Authority
- CN
- China
- Prior art keywords
- switch
- control
- control unit
- electronic motor
- engine
- 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
Images
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The utility model provides an electromagnetic-switch electronic motor control device, which comprises an engine control unit (ECU) or a power output control unit (PCU) and is characterized in that two paths of parallel control output can be added by virtue of the engine control unit (ECU) or the power output control unit (PCU), wherein one path of output is used for controlling the on and off of the current of a fixed iron-core winding of a one-way clutch in a flameout electronic motor, so as to realize the meshing or separating of a one-way clutch gear and an engine flywheel gear rim; and the other path of output is used for controlling the on and off of the current of an electromagnetic-switch winding in the flameout electronic motor, so as to control the on and off of a main circuit of the flameout electronic motor and realize the start and stop of the flameout electronic motor and the electric pressurization control. The device has simple structure and low cost, and can lower the production cost of the flameout electronic motor, so that the control mode for the flameout electronic motor can be simpler. The device can be easily popularized and used in the modern automobile field, so as to be the technical scheme of a control device adopted by the flameout electronic motor.
Description
Technical field the utility model belongs to the actuating motor technical field, specifically a kind of electromagnetic switch formula electric motor control device.
The existing so far 100 years of development history of background technology orthodox car starter, devices such as its electromagnetic switch, axle sleeve and one-way clutch, the normal startup of automobile engine can only be satisfied, and the working condition requirement of these the new energy-conserving and environment-protective of zero idling frequent starting that just must be flame-out of stopping can't be satisfied.For this reason, the applicant has developed a kind of " switch-off electronic motor and control system thereof " (application number 200910117241.3, application number 200920143849.9).
Along with further going deep into of switch-off electronic motor R﹠D work, the applicant has invented a kind of " electromagnetism geared assembly " of realizing switch-off electronic motor and engine flywheel clutch function in succession again; A kind ofly can effectively utilize the automobile engine installing space, arrange " external toothing formula electric motor " more flexibly, these two kinds of technology are intended applying for a patent on the same day with the application, common replenishing as " switch-off electronic motor and control system thereof " (application number 200910117241.3, application number 200920143849.9) patented technology.
The electric motor that above-mentioned patent application relates to can adopt the electronic switch control device of advanced technology, reliable operation, but circuit relative complex, cost are higher.
The electromagnetic switch formula electric motor control device that provides a kind of circuit simple, with low cost is provided the summary of the invention the purpose of this utility model.
For achieving the above object, the technical scheme taked of the utility model is:
A kind of electromagnetic switch formula electric motor control device, comprise control unit of engine ECU or power output control unit PCU, it is characterized in that: described control unit of engine ECU or power output control unit PCU have increased the control output of two-way parallel connection: the break-make of one tunnel output control switch-off electronic motor one-way clutch secured core winding current, realize the engagement of one-way clutch gear and engine flywheel gear ring or separate; The break-make of another road output control switch-off electronic motor electromagnetic switch winding current, and then the break-make of control switch-off electronic motor main circuit realize switch-off electronic motor start-stop and electronic pressurization control.
Described control unit of engine ECU or power output control unit PCU also are connected with switch-off control hand switch by optical coupler, and control ECU or PCU remove or delay time 1
#～8
#The oil-break signal of nozzle tip is realized the not flame-out or flame-out function of time-delay of engine cut-off; Also be connected with the pressurization control hand switch, realize the electronic function of increasing pressure when automobile quickens or travel in the plateau by optical coupler.
The electromagnetic switch formula electric motor control device that the utility model provides, be used to realize the start-stop and the electronic pressurization control of switch-off electronic motor, though the electromagnetic switch reliability is not as good as electronic switch, but it is simple in structure, cheap, can reduce the production cost of switch-off electronic motor, make its control mode more simple.Easier large-scale popularization is used in the Hyundai Motor field, the technical scheme of another control device that adopts as switch-off electronic motor.
Description of drawings Fig. 1 is the electrical block diagram of first kind of execution mode of the utility model;
Fig. 2 is the electrical block diagram of second kind of execution mode of the utility model.
Embodiment as shown in Figure 1, first kind of execution mode of the utility model is the relatively independent control device of In-Use Motor Vehicles being reequiped time design, realizes switch-off electronic motor start-stop and pressurization control function.
This control device is that the positive pole with the 12V battery supply links to each other with the electromagnetic switch input, and the output of electromagnetic switch links to each other with the positive pole of electric motor, and the negative pole of electric motor links to each other with its shell body.The positive pole of 12V battery supply is divided into three the tunnel by ignition switch K: the first via connects the secured core winding L
1Input, the secured core winding L
1Output termination triode Q
1Collector electrode, triode Q
1Base stage connect the output control terminal of power assembly control unit PCU, triode Q
1Grounded emitter; The second the tunnel connects the winding L of electromagnetic switch
2Input, the winding L of electromagnetic switch
2Output termination triode Q
2Collector electrode, triode Q
2Base stage connect the output control terminal of PCU, triode Q
2Grounded emitter; Third Road meets switch-off control switch K respectively
1With the pressurization control K switch
2The 1st port of first, second optical coupler U758, the 2nd port of first, second optical coupler U758 respectively with switch-off control switch K
1With the pressurization control K switch
2Input links to each other, switch-off control switch K
1With the pressurization control K switch
2Output ground connection in parallel, the 3rd port of first, second optical coupler U758 links to each other with GND, the 4th port of first, second optical coupler U758 meets PCU.The negative pole of 12V battery supply links to each other with vehicle body and electric motor shell body.
Power assembly control unit PCU in first kind of execution mode need gather clutch state signal, hall sensor signal and former igniting starting switch signal, also need directly to gather vehicle speed signal, engine rotational speed signal, engine temperature signal and throttle opening signal, these signals input to PCU after buffer circuit is handled, handle back output control 1 by PCU
#～8
#The oil-break signal of nozzle tip.
When automobile PCU collects a certain opening value of air throttle, a certain status signal K of clutch
3Or former igniting starting switch K
4During signal, PCU control first via output signal makes the secured core winding L
1Produce exciting current, utilize in the magnetic drive geared assembly permanent magnet or slip iron core to move forward, make the one-way clutch and the engagement of engine flywheel gear ring of electric motor, when collecting the Hall feedback signal, through the moment time-delay, PCU controls the winding L that the second tunnel output makes the electric motor electromagnetic switch
2Produce electric current, and the principal current of adhesive electromagnetic switch connection electric motor, the electric motor entry into service is also piloted engine.When driving engine running when setting tachometer value, the engine start process is finished, and this moment, the output of the PCU first via stopped the secured core winding L
1Outage, permanent magnet or slip iron core make the electric motor one-way clutch separate with the engine flywheel gear ring under the effect of return spring in the geared assembly; This moment, electric motor remained in operation, and in automobile acceleration or plateau driving process, realized electronic supercharging power-assisted, and after automobile was finished and quickened power-assisted, the second tunnel output of PCU stopped the winding L of electric motor electromagnetic switch
2Outage, electromagnetic switch disconnects, and electric motor shuts down.If fail to collect the Hall feedback signal, PCU controls first via output signal once more and makes the secured core winding L
1Produce exciting current, utilize in the magnetic drive geared assembly permanent magnet or slip iron core to move forward, make the one-way clutch and the engagement of engine flywheel gear ring of electric motor, realize that the closed loop engagement controls.
When engine low-temperature starting-up, kept low temperature warming-up operation function, when promptly the engine temperature signal of gathering as PCU reaches a certain set point, output 1
#～8
#The oil-break signal of nozzle tip, and cut off fuel feeding, make engine cut-off flame-out.
When red light such as automobile or when stopping speed of operation and being zero, PCU output control 1
#～8
#The oil-break signal of nozzle tip, and cut off fuel feeding, make engine cut-off flame-out, realize zero idle function.As manual closing switch-off control switch K
1, PCU removes or delays time 1
#～8
#The oil-break signal of nozzle tip realizes that engine cut-off is not flame-out or time-delay is flame-out, reaches better switch-off oil-saving effect.When manual closing pressurization control K switch
2, the PCU output signal makes triode Q
2Conducting, the winding L of electromagnetic switch
2Energising, the adhesive electromagnetic switch, the principal current of connection electric motor, electric motor running drive fan or impeller are realized electronic supercharging.
As shown in Figure 2, second kind of execution mode of the utility model is the electromagnetic switch formula electric motor control device for the new car design of dispatching from the factory.Its circuit connecting relation is identical with Fig. 1, different is that this device has directly utilized signals collecting, the oil-break controlled function of available engine control unit ECU (or engine control module ECM), realized integrated control with ECU, do not need to gather separately again clutch state signal, hall sensor signal and former igniting starting switch signal, do not need directly to gather vehicle speed signal, engine rotational speed signal, engine temperature signal and throttle opening signal, do not need to export separately control 1 yet
#～8
#The oil-break signal of nozzle tip.
Second kind of execution mode only needs to increase the control output of two-way parallel connection on the basis of ECU: the break-make of one tunnel output control switch-off electronic motor one-way clutch secured core winding current, realize the engagement of one-way clutch gear and engine flywheel gear ring or separate; The break-make of another road output control switch-off electronic motor electromagnetic switch winding current, and then the break-make of control switch-off electronic motor main circuit realize switch-off electronic motor start-stop and electronic pressurization control.Simultaneously, at red light such as automobile or when stopping speed of operation and being zero, realize the flame-out or flame-out function of time-delay of engine cut-off, ECU also controls hand switch K by first optical coupler and a switch-off
1Connect, control ECU removes or delays time 1
#～8
#The oil-break signal of nozzle tip; Electronic function of increasing pressure when realizing that automobile quickens or travel in the plateau, ECU is also by second optical coupler and a pressurization control hand switch K
2Connect.First kind of execution mode among its control principle and Fig. 1 is basic identical, repeats no more.
Claims (2)
1. electromagnetic switch formula electric motor control device, comprise control unit of engine (ECU) or power output control unit (PCU), it is characterized in that: described control unit of engine (ECU) or power output control unit (PCU) have increased the control output of two-way parallel connection: one tunnel output control switch-off electronic motor one-way clutch secured core winding (L
1) break-make of electric current, realize the engagement of one-way clutch gear and engine flywheel gear ring or separate; Another road output control switch-off electronic motor electromagnetic switch winding (L
2) break-make of electric current, and then the break-make of control switch-off electronic motor main circuit, realize switch-off electronic motor start-stop and electronic pressurization control.
2. electromagnetic switch formula electric motor control device according to claim 1 is characterized in that: described control unit of engine (ECU) or power output control unit (PCU) are also by first optical coupler and switch-off control hand switch (K
1) connect, control control unit of engine (ECU) or power output control unit (PCU) are removed or are delayed time 1
#～8
#The oil-break signal of nozzle tip is realized the not flame-out or flame-out function of time-delay of engine cut-off; Also by second optical coupler and pressurization control hand switch (K
2) connect, realize the electronic function of increasing pressure when automobile quickens or travel in the plateau.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201439203U CN201479064U (en) | 2009-07-01 | 2009-07-01 | Electromagnetic-switch electronic motor control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201439203U CN201479064U (en) | 2009-07-01 | 2009-07-01 | Electromagnetic-switch electronic motor control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201479064U true CN201479064U (en) | 2010-05-19 |
Family
ID=42415318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201439203U Expired - Fee Related CN201479064U (en) | 2009-07-01 | 2009-07-01 | Electromagnetic-switch electronic motor control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201479064U (en) |
-
2009
- 2009-07-01 CN CN2009201439203U patent/CN201479064U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102009652A (en) | Method for controlling hybrid electric vehicle to enter hybrid drive mode from pure electric mode | |
| CN103332190B (en) | The mixed vehicle fuel power generation control of electricity and control method | |
| US8701523B2 (en) | Coupling device for a hybrid power train that operates in at least two, electrical/combustion-electrical modes, intended for a vehicle | |
| CN102182568A (en) | Injection pulse width control method for natural gas and gasoline dual-fuel engine | |
| CN203601271U (en) | Idle stop-start control system | |
| US20200317187A1 (en) | Electrified vehicle energy management for robust cold power discharge capability | |
| CN101834486B (en) | Switch-off electronic motor and control system thereof | |
| CN102146854B (en) | Method for correcting ignition timing of natural gas and gasoline dual fuel engine | |
| CN105984352B (en) | Hybrid vehicle | |
| CN203344729U (en) | Hybrid power automobile driving system | |
| CN103042941B (en) | Adopt stroke-increasing electric automobile engine installation and the control method of synchro | |
| CN103568814A (en) | Drive system for hybrid power vehicle | |
| CN103909932A (en) | Method and system for controlling flameout and starting of manual transmission automobile during temporary parking | |
| CN104002797A (en) | Control method for automatic start of engine of hybrid electric vehicle | |
| CN106004995A (en) | Electric steering power-assisted control system and method based on vehicle idle-speed starting and stopping and vehicle | |
| CN103946537B (en) | Engine starting gear and starting method | |
| CN201479064U (en) | Electromagnetic-switch electronic motor control device | |
| CN102555759A (en) | Method for designing plug-in type double-clutch parallel hybrid electric bus | |
| CN201334982Y (en) | Automobile starting protective device | |
| CN201409041Y (en) | Parking flameout electric motor with control system | |
| US8191660B1 (en) | Vehicle hybrid apparatus | |
| CN109677394A (en) | A kind of extended-range automobile engine control system | |
| CN208966465U (en) | Engine start control circuit | |
| CN203020053U (en) | Driving device for electric automobile | |
| CN202888937U (en) | On-board internal combustion engine generator automatic charging device of battery electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20120701 |