KR20170036926A - Control power module using power-pack and control power supply device comprising it - Google Patents

Control power module using power-pack and control power supply device comprising it Download PDF

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Publication number
KR20170036926A
KR20170036926A KR1020150135479A KR20150135479A KR20170036926A KR 20170036926 A KR20170036926 A KR 20170036926A KR 1020150135479 A KR1020150135479 A KR 1020150135479A KR 20150135479 A KR20150135479 A KR 20150135479A KR 20170036926 A KR20170036926 A KR 20170036926A
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KR
South Korea
Prior art keywords
power
control
power supply
circuit
control unit
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Application number
KR1020150135479A
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Korean (ko)
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KR101736209B1 (en
Inventor
정찬만
이헌기
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국방기술품질원
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Priority to KR1020150135479A priority Critical patent/KR101736209B1/en
Publication of KR20170036926A publication Critical patent/KR20170036926A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02Details
    • H02H3/06Details with automatic reconnection
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current

Abstract

The present invention relates to a control power module for a power pack, a control power supply device, and a steering device. The present invention provides the steering device having the control power module and the control power supply device, the control power supply device, and the control power module for a power pack of the steering device which can secure stability of the power supply device and restrain overcurrent and overvoltage of control power for engine cracking to effectively monitor a power system of a power pack.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a control power module for a power pack and a control power supply including the same,

The present application relates to a control power module for a power pack, a control power supply including the same, and a use thereof.

The power pack, which includes a combination of an engine and a transmission, is an essential component in the operation of the steering apparatus.

The power supply controlling the power pack can determine whether the dust ventilator is operated by the engine control algorithm and can drive the automatic preheating system by the temperature sensing. In addition, when the engine cracking condition is unsatisfactory for protecting the engine, the transmission control unit (TCU) can play a role of transmitting a start prohibition signal to the engine control unit (ECU).

As such, the control power supply for the power pack serves to power the power pack and other control units or diagnostics, and setting the stability and effective power supply of the control power supply is very important.

Patent Document 1: Korean Patent Publication No. 2013-0007819

The present invention relates to a control power module for a power pack of a steering apparatus capable of ensuring the stability of a power supply apparatus and capable of effectively suppressing overvoltage and overcurrent of a control power supply for engine cracking and effectively monitoring the power system of the power pack, Supply apparatus and a steering apparatus including the same.

The present application is also directed to a power supply module which is configured to have different power supply lines according to the required amount of power and which can prevent problems such as power surges, such as surges, spikes and ripples of voltage, And a steering apparatus including the same.

The present application has been made to solve the above problems,

First and second circuit units respectively supplying external power to the engine control unit (ECU) and the transmission control unit (TCU); And

And a first control unit for interrupting the supply of power when the current of the power supplied to the engine control unit (ECU) is out of a preset range.

The two-circuit unit according to the present application includes a first line for supplying power to a transmission control unit (TCU) when an external power is supplied and a second line for supplying power to the transmission control unit (TCU) . ≪ / RTI >

The control power module for a power pack of the steering apparatus according to the present application may further include a second controller for shutting off the power supply when the current supplied to the second line is out of a predetermined range.

In one example, the first and second control units may be configured to cut off an automatic recovery type circuit breaker (CB) when the current of the supplied power source is out of a predetermined range.

The present application also relates to a control power supply for the power pack and a control power supply including a housing and a cover for packaging the same.

The present application also relates to a steering apparatus including the control power supply.

The present application can provide a control power module, a control power supply, and a steering apparatus including the control power module, which can effectively control the power system of the power pack by effectively suppressing overvoltage and overcurrent of the control power for engine cranking.

The present application is also directed to a power supply module which is configured to have different power supply lines according to the required amount of power and which can prevent problems such as power surges, such as surges, spikes and ripples of voltage, Device and a steering apparatus including the same.

1 is an example of a circuit diagram of a control power module according to the present application.
2 is a configuration diagram of an interface of a control power supply device according to the present application.
3 is an illustration of the shape of a control power supply according to the present application.

Hereinafter, the control power module, the control power supply, and the steering device for the power pack of the steering apparatus according to the present application will be described in more detail.

The present application relates to a control power module, a control power supply, and a steering device for a power pack of a steering apparatus.

The control power supply module and the control power supply device according to the present invention can protect the power pack control system effectively by designing the circuit breaker (CB) to selectively cut off the power when a transient current is generated .

The control power supply module and the control power supply device according to the present application may further include a line for following the application of the main power to the power supplied to the transmission control unit (TCU) and a line that can be selectively supplied for storing operation data of the transmission The damage to the controller due to the generation of the transient current can be protected and the reliability of the control power supply can be improved.

Furthermore, the control power module and the control power supply according to the present application can selectively use an external power supply or a power converter depending on the amount of power of the apparatus to which each power is supplied, Problems can be effectively overcome.

The present application relates to a hybrid vehicle comprising first and second circuit units for supplying an external power supply to an engine control unit (ECU) and a transmission control unit (TCU), respectively; And a first control unit for interrupting the power supply when the current of the power supplied to the engine control unit (ECU) is out of a preset range.

The control power supply module according to the present application includes an engine control unit (ECU) for controlling the engine and the transmission of the power pack, and a circuit portion for supplying power to the transmission control unit (TCU).

Specifically, the control power module includes a first circuit portion that supplies external power to the engine control unit (ECU) and a second circuit portion that supplies external power to the transmission control unit (TCU).

The terms " first and second " of the first and second circuit portions according to the present application are for distinguishing between circuit portions for supplying external power to different apparatuses, And does not limit the configuration.

In one example, the first circuit portion and the second circuit portion include at least one circuit breaker (CB); And may include a bus bar connecting at least one or more control relays (CR) and a circuit breaker (CB) and a control relay (CR).

The term " automatic restored circuit breaker " in the present application means a circuit designed to selectively shut off the power supply when an overcurrent occurs in the system to be controlled, and to automatically recover again after the overcurrent is relieved May refer to a known circuit breaker.

1, in the control power supply module according to the present application, the first circuit unit 200 includes an automatic recovery type circuit breaker CB3 (not shown) so as to supply the external power supply 100 to the engine control unit , CB5 and control relays CR1, CR2. It is also possible to connect the automatic restoration type circuit breakers CB3 and CB5 and the external power supply 100 or to connect the automatic restoration type circuit breakers or to connect the automatic restoration type circuit breakers CB3 and CB5 and the control And a bus bar connecting the relays CR1 and CR2.

In the control relay applied to the first circuit portion of the present application, all known relays that control the opening and closing of the circuit in accordance with the flow of the electric current can be used.

In one embodiment, the control relay may be one in which a current regenerating diode and a transient voltage suppressing diode are applied to the coil circuit. As described above, when the current regenerative diode and the transient voltage suppress diode are applied to the coil circuit of the relay, the influence due to the back EMF can be minimized.

That is, the control relay (CR) according to the present application may include a current regenerating diode and a transient voltage suppressing diode.

The circuit breaker (CB) of the first circuit part may be cut off when the current of the power source supplied to the engine control unit (ECU) by the first control part is out of a predetermined range.

In one example, the automatic restoring circuit breakers CB3 and CB5 of the first circuit part 200 shown in FIG. 1 are disconnected by a signal from the first control part and are connected to the engine control unit (ECU) Relays (CR1, CR2) can be protected.

As described above, the power supplied to the engine control unit (ECU) can be limited by the circuit breaker (CB) of the first circuit part that is cut off or restored according to the signal of the first control part, The power pack control system can be effectively protected.

The predetermined range of the current supplied to the engine control unit (ECU) of the first control unit may be, for example, 4 amperes or more, but is not limited thereto.

 In addition, the second circuit portion of the control power module according to the present application may include at least one or more automatic return type circuit breakers (CB) and at least one control relay (CR) have.

1, the second circuit portion 300 of the control power supply module according to the present application includes an automatic recovery type circuit breaker (CB4, CB2) for supplying the external power source 100 to the transmission control unit (TCU) CB6, CB7 and control relays CR3, CR4. In addition, it may include a bus bar connecting between the automatic restoration type circuit breakers CB4, CB6, CB7.

The second circuit part according to the present application can also be designed by separately separating the power supplied to the transmission control unit (TCU).

In one example, the second circuitry includes a first line for supplying power to a transmission control unit (TCU) upon supply of external power, and a second line for supplying power to the transmission control unit (TCU) Line. ≪ / RTI >

As described above, by designing the second circuit part for supplying power to the transmission control unit (TCU) separately to the two lines according to the amount of power applied, the transmission control unit (TCU) is effectively protected and the reliability of the control power supply is improved .

In one example, the power supplied to the first line may be in the range of 30 volts or more, and the power supplied to the second line may be in the range of 18 volts or less.

Specifically, when an overcurrent occurs in the second line used in storing the transmission operation data, the circuit breaker (CB), which is a protection device of the power system located in the second line, is cut off, It is possible to limit the power supplied to the transmission control unit (TCU), and ultimately to effectively protect the power pack control system.

The second circuit may include, for example, a first line for supplying power to the transmission control unit (TCU) when the external power is supplied and a second line for supplying power to the transmission control unit (TCU) . ≪ / RTI >

1, the first line may include automatic restored circuit breakers CB4 and CB6 and control relays CR3 and CR4, and the second line 303 may include an auto- Type circuit breaker CB7.

More specifically, when the current of the power source supplied to the second line is out of the preset range, the signal of the second control unit, which will be described later, The included auto recovery type circuit breaker CB7 can be shut off.

In one example, the predetermined range of the current of the power source supplied to the second line may be 5 amperes or more, but is not limited thereto.

As described above, the power supply to the transmission control unit (TCU) can be limited by the circuit breaker (CB) of the second circuit portion which is cut off or restored according to the signal of the second control portion, The power pack control system can be effectively protected.

The control power supply module according to the present application may further include a second control unit for interrupting the power supply when the current of the power supply to the second line is out of a predetermined range.

When the current of the power source supplied to the second line of the second circuit part is out of the predetermined range, the second control part cuts off the circuit breaker (CB) of the automatic restoration type and supplies it to the transmission control unit (TCU) Thereby limiting the power to be supplied. That is, the second controller may block the automatic return type circuit breaker (CB) when the current of the supplied power source is out of a preset range.

That is, in the control power module according to the present application, when the current of the power source supplied to the engine control unit (ECU) and the transmission control unit (TCU) is out of a preset range by the first control portion and the second control portion, Type circuit breaker (CB) is cut off, so that the power pack control system can be safely driven.

In one example, the first and second control units may block the automatic return type circuit breaker (CB) when the current of the supplied power source is out of a predetermined range.

In the control power module according to the present application, the external power source may be, for example, a battery. That is, the external power source of the control power module according to the present application may be supplied from a battery.

The control power supply module may further include a circuit portion for supplying power to another device for controlling the power pack, for example, an air fan, a fuel device, a power pack diagnosis device, or a preheating device.

In one example, the control power module according to the present application may further include a third circuit part for supplying power to at least one selected from the group consisting of an air fan, a fuel device, a power pack diagnosis device, and a preheating device.

Specifically, as shown in FIG. 1, the control power module includes a third circuit unit 400 for supplying power from an external power source, specifically, a battery, to a ventilator using bus bars and automatic return type circuit breakers CB1 and CB2 ). ≪ / RTI > Further, although not shown in the drawings, the third circuit portion may further include a line for supplying power to at least one of the other fuel device, the power pack diagnosis device, and the preheating device.

The control power module according to the present application can selectively use an external power source or a power converter depending on the amount of power supplied to each power source to effectively overcome a problem that may occur in a system power source trouble of another apparatus in the vehicle .

In one example, the control power module supplies 30 volts or more of power to an external power source, and power of 18 volts or less can supply an output voltage of the power converter to an input power source.

In a specific example, in the case of a blower, a preheating device, etc., it can be supplied from an external power source, and a power pack diagnosis device, a fuel device and the like can be supplied by using a power converter.

The present application also relates to a control power supply including the control power module.

In one example, the control power supply may include a control power module and a housing and a cover for protecting the control power module. That is, the control power supply apparatus according to the present application includes a control power module for a power pack and a housing and a cover for packaging the control power module.

2 is an exemplary view showing a shape of a control power supply device according to the present application.

That is, the control power supply device may have a structure including a housing 600 surrounding the rim of the control power module 500 and a cover 700 protecting the control power module 500. The material of the housing and the cover may be any known materials used in the control power supply for the power pack.

3 is a block diagram of an interface of a control power supply device according to the present application. 3, the control power supply apparatus according to the present invention includes an air supply unit 1000, an engine control unit (ECU) 1100, a power transmission unit The control unit (TCU) 1200, the diagnostic device 1300, and the fuel device 1400, and so on.

In one example, it is possible to supply power and signals to the engine control unit (ECU) and the transmission control unit (TCU) based on the signal from the main power distribution device for the power received from the battery and to power the ventilator and diagnostic device Can supply. 3, the control power supply device can supply power to the above-described preheating device, control circuit, and other sensors.

The control power supply apparatus according to the present application can maintain a smooth operation environment of the power pack and can construct a power control system capable of maintaining the configurations to be supplied with power optimally by including the configurations described above.

The present application also relates to a steering apparatus comprising a control power supply.

The term " steering device " in the present application means a device formed so as to control the direction of travel by moving each link mechanism by the movement of the steering wheel. In one example, the steering apparatus may be, but not limited to, an automobile or a train.

In one example, the steering apparatus is a train, and the control power supply according to the present application may be a control power supply for a tram power pack, specifically a 1500 hp power pack.

The steering apparatus according to the present application realizes an optimum topology by modular design of the element in order to suppress the overvoltage and the overcurrent of the control power source for engine cranking so that the control power supply capable of effectively reducing the power system of the power pack Device, it is designed to supply optimum power to the power pack controller and engine drive system during engine cranking.

100: External power source
200: first circuit part
300:
400: Third Circuit
500: Control power module
600: housing
700: cover
800: Capacitor
900: Control power supply
1000: Ventilator
1100: Engine control unit (ECU)
1200: Transmission control unit (TCU)
1300: Diagnostic device
1400: Fuel device
1500: Mains power distribution unit
Automatic return type circuit breaker: CB1, CB2, CB3, CB4, CB5, CB6, CB7
Control relays: CR1, CR2, CR3, CR4

Claims (12)

  1. First and second circuit units respectively supplying external power to the engine control unit (ECU) and the transmission control unit (TCU); And
    And a first control unit for interrupting the power supply when the current of the power supplied to the engine control unit (ECU) is out of a preset range.
  2. The method according to claim 1,
    Wherein the first circuit portion and the second circuit portion comprise at least one or more automatic return type circuit breakers (CB) and at least one control relay (CR).
  3. 3. The method of claim 2,
    Control Relay (CR) is a control power module for a power pack in a steering system that includes a current regeneration diode and a transient voltage suppression diode.
  4. 3. The method of claim 2,
    The second circuit includes a first line for supplying power to the transmission control unit (TCU) when the external power is supplied, and a second line for supplying power to the transmission control unit (TCU) when the transmission data of the transmission is stored. Control power module for power pack.
  5. 5. The method of claim 4,
    Wherein the voltage supplied to the first line is at least 30 volts and the voltage supplied to the second line is at most 18 volts.
  6. 6. The method of claim 5,
    Further comprising a second control section for interrupting the power supply when the current of the power supplied to the second line is out of a predetermined range.
  7. The method according to claim 6,
    The first and second control units block the automatic restoration type circuit breaker (CB) when the current of the supplied power source is out of a predetermined range.
  8. The method according to claim 1,
    The external power supply is a control power module for the power pack of the steering device supplied from the battery.
  9. The method according to claim 1,
    And a third circuit for supplying power to at least one selected from the group consisting of an air conditioner, a ventilator, a fuel device, a power pack diagnosis device, and a preheating device.
  10. 10. The method of claim 9,
    A control power module for a power pack in a steering system that supplies 30 volts or more of power to an external power source and the power of 18 volts or less to supply the output voltage of the power converter to an input power source.
  11. A control power supply unit for a power pack according to claim 1, a housing for packaging the control power module, and a cover.
  12. 12. The method of claim 11,
    A steering device comprising a control power supply.
KR1020150135479A 2015-09-24 2015-09-24 Control power module using power-pack and control power supply device comprising it KR101736209B1 (en)

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KR1020150135479A KR101736209B1 (en) 2015-09-24 2015-09-24 Control power module using power-pack and control power supply device comprising it

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KR1020150135479A KR101736209B1 (en) 2015-09-24 2015-09-24 Control power module using power-pack and control power supply device comprising it

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KR20170036926A true KR20170036926A (en) 2017-04-04
KR101736209B1 KR101736209B1 (en) 2017-05-17

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130007819A (en) 2011-07-11 2013-01-21 현대자동차주식회사 Cooling apparatus and cooling methoed for power-pack in hybrid vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002249005A (en) * 2001-02-23 2002-09-03 Yazaki Corp Vehicle load control system
JP2010105517A (en) * 2008-10-30 2010-05-13 Autonetworks Technologies Ltd Power source wire for vehicle wiring
JP2010110099A (en) * 2008-10-30 2010-05-13 Hitachi Automotive Systems Ltd Protection device for automobile power converter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130007819A (en) 2011-07-11 2013-01-21 현대자동차주식회사 Cooling apparatus and cooling methoed for power-pack in hybrid vehicle

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