KR20160121920A - Calibration device of electronic control unit and operating method thereof - Google Patents

Calibration device of electronic control unit and operating method thereof Download PDF

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Publication number
KR20160121920A
KR20160121920A KR1020150051778A KR20150051778A KR20160121920A KR 20160121920 A KR20160121920 A KR 20160121920A KR 1020150051778 A KR1020150051778 A KR 1020150051778A KR 20150051778 A KR20150051778 A KR 20150051778A KR 20160121920 A KR20160121920 A KR 20160121920A
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South Korea
Prior art keywords
data
electronic control
input unit
correction
control device
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KR1020150051778A
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Korean (ko)
Inventor
장성진
Original Assignee
엘에스산전 주식회사
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Priority to KR1020150051778A priority Critical patent/KR20160121920A/en
Publication of KR20160121920A publication Critical patent/KR20160121920A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric 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
    • B60R16/02—Electric 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric 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
    • B60R16/005—Electro-mechanical devices, e.g. switched
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric 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
    • B60R16/02—Electric 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
    • B60R16/03—Electric 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
    • B60R16/0315—Electric 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 using multiplexing techniques
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • B60W50/0205—Diagnosing or detecting failures; Failure detection models
    • B60K2350/1004—

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Transportation (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

A correction device of an electronic control device and an operation method thereof are disclosed. The correction device of the electronic control device includes an input part including an interface for receiving data and a switch part for selecting data to be corrected in the set value stored in the electronic control device among data received through the input part. The correction device of the electronic control device acquires the selected data and corrects the set value stored in the electronic control device based on the acquired data.

Description

TECHNICAL FIELD [0001] The present invention relates to a correction device for an electronic control device,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a correction apparatus for an electronic control apparatus and an operation method thereof.

2. Description of the Related Art Generally, an electronic control unit (ECU) is an electronic control unit (ECU) which is installed in an automobile and controls electronic components such as an engine control of an automobile, a transmission control, a vehicle attitude control, an airbag control, Device.

In the past, an engine control unit (Engine Control Unit) for controlling the fuel injection of an engine of an automobile was referred to as an ECU. In recent years, however, an electronic control unit for controlling various functions of an automobile is generally referred to as an ECU. In addition, various types of ECUs have been installed in vehicles such as a TCU (Transmission Control Unit) for controlling the transmission and a BCU (Battery Control Unit) for controlling the battery.

On the other hand, in recent years, as a function controlled by an electronic control unit of an automobile increases, a plurality of electronic control units are provided in an automobile. Accordingly, in the past, there were 30 or fewer ECUs installed in a car, but in recent years, more than 100 ECUs have been installed in an automobile.

Such an electronic control device analyzes the driver's driving pattern according to the driver's driving habits and provides a function of controlling the configuration of the automobile by an operation suitable for the analyzed driving pattern. This may be referred to as a learning function of the electronic control unit, and the electronic control unit can provide an appropriate operation to the driver's driving habit.

Further, the electronic control unit stores setting values for the operation of the electronic control unit in the vehicle manufacturer at the time of shipment of the vehicle, and operates according to the stored set values.

On the other hand, the learning information on the set values stored in the electronic control unit and the driving habits of the driver may be required to be corrected, and the correction for the electronic control unit may include a correction for correcting the error operation Lt; / RTI > For example, the correction of the electronic control device may be a correction for the improvement of the function of the electronic control device, the improvement of the performance management, and the improvement that directly relates to the safety of the vehicle. Calibration of such an electronic control device is referred to as calibration, and is performed by a manufacturer or a specialized company of a car.

However, there is a problem that it is inconvenient for a vehicle service center or a specialist company to wear an automobile in order to correct an electronic control device that simply updates data, so that there is a problem that the necessary electronic control device is not corrected in relation to safety.

This inconvenience is caused by the fact that the interface terminal for transmitting the data necessary for the correction of the electronic control unit to the vehicle is applied only to expensive professional equipment which is not generally used. This inconvenience is incredibly unreasonable compared to the fact that various recent electronic devices can be easily updated.

Therefore, there is a need for a method that allows the driver to easily correct the electronic control unit of the vehicle.

It is an object of the present invention to easily acquire correction data for correction of an electronic control device through various protocols.

Further, the present invention can determine whether the acquired data is correction data for correction of the electronic control unit, and thus, it is an object of preventing malfunction due to improper data.

An apparatus for correcting an electronic control apparatus according to an embodiment of the present invention includes an input unit including an interface for receiving data; A switch unit for selecting data for correcting a set value stored in the electronic control unit among data received through the input unit; And an electronic control unit for acquiring the selected data and correcting the set value stored in the electronic control unit based on the obtained data.

Further, the electronic control apparatus includes a data recognition module for recognizing the obtained data and determining whether the recognized data is correction data for correcting the electronic control apparatus.

The data recognition module may determine whether the acquired data is the correction data based on the data header of the acquired data.

The electronic control apparatus may further include a correction processing module that includes a memory for storing a set value for the operation of the electronic control unit and updates a set value stored in the memory based on the obtained data.

The input unit may include a first input unit and a second input unit, and the first input unit and the second input unit may correspond to different interfaces.

In addition, the first input unit may include an interface corresponding to OBD (On Board Diagnostics), and the second input unit may include an interface corresponding to a universal serial bus (USB).

In addition, the data received through the input unit may be transmitted through a protocol corresponding to an OBD (On Board Diagnostics) interface or a protocol corresponding to a USB (Universal Serial Bus) interface.

The correction device of the electronic control device of the present invention can acquire correction data corresponding to various protocols, so that the correction operation of the electronic control device can be easily performed.

Further, the present invention can acquire the correction data of the electronic control device using the interface of the already provided device, so that the production cost for the configuration for the correction of the electronic control device can be reduced.

Further, the present invention can judge whether the obtained data is correction data for correction of the electronic control unit, so that it is possible to prevent malfunction due to improper data.

1 is a block diagram showing a configuration of a correction apparatus of an electronic control apparatus according to an embodiment of the present invention.
2 is a flowchart showing the operation of a correction apparatus of an electronic control apparatus according to an embodiment of the present invention.
3 is an exemplary diagram showing an operation of a correction apparatus of an electronic control apparatus according to an embodiment of the present invention.

Hereinafter, embodiments related to the present invention will be described in detail with reference to the drawings. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions in the embodiments of the present invention, which may vary depending on the intention of the user, the intention or the custom of the operator. Therefore, the definition should be based on the contents throughout this specification.

Combinations of the steps of each block and flowchart in the accompanying drawings may be performed by computer program instructions. These computer program instructions may be embedded in a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus so that the instructions, which may be executed by a processor of a computer or other programmable data processing apparatus, Thereby creating means for performing the functions described in the step. These computer program instructions may also be stored in a computer usable or computer readable memory capable of directing a computer or other programmable data processing apparatus to implement the functionality in a particular manner so that the computer usable or computer readable memory It is also possible to produce manufacturing items that contain instruction means that perform the functions described in each block or flowchart illustration in each step of the drawings. Computer program instructions may also be stored on a computer or other programmable data processing equipment so that a series of operating steps may be performed on a computer or other programmable data processing equipment to create a computer- It is also possible for the instructions to perform the processing equipment to provide steps for executing the functions described in each block and flowchart of the drawings.

Also, each block or each step may represent a module, segment, or portion of code that includes one or more executable instructions for executing the specified logical function (s). It should also be noted that in some alternative embodiments, the functions mentioned in the blocks or steps may occur out of order. For example, two blocks or steps shown in succession may in fact be performed substantially concurrently, or the blocks or steps may sometimes be performed in reverse order according to the corresponding function.

Referring to Fig. 1, a correction apparatus 10 of an electronic control apparatus of the present invention will be described.

1 is a block diagram showing a configuration of a correction apparatus 10 of an electronic control apparatus according to an embodiment of the present invention.

Referring to FIG. 1, a correction device 10 of an electronic control unit may include an electronic control unit 100, an input unit 200, and a switch unit 300.

The electronic control apparatus 100 is provided in an automobile (not shown), and can control each of a plurality of configurations included in the automobile. Specifically, the electronic control apparatus 100 can acquire various sensing values from each of a plurality of configurations included in the vehicle, and can control the operation of each of a plurality of configurations included in the vehicle based on the obtained sensing values.

The electronic control unit 100 is also referred to as an ECU (Electronic Control Unit).

The electronic control apparatus 100 may be constituted by one or more processor chips. Accordingly, the electronic control apparatus 100 may be constituted by a plurality of processor chips.

On the other hand, the electronic control apparatus 100 can store the set values for the control operation. Accordingly, the electronic control apparatus 100 can control each of the plurality of configurations included in the vehicle based on the stored set values.

The electronic control apparatus 100 may include a data recognition module 130, a correction processing module 150, and a memory 170.

The data recognition module 130 can recognize data acquired by the electronic control unit 100. [ For example, the data recognition module 130 may recognize that the acquired data is correction data for calibration.

The correction processing module 150 can correct the electronic control unit 100 based on the obtained correction data. For example, the correction processing module 150 may correct the set value stored in the electronic control unit 100 based on the obtained correction data.

The memory 170 may store various data. For example, the memory 170 may store setting values for the operation of the electronic control apparatus 100. [

The electronic control unit 100 can acquire data for correcting the set value from the input unit 200. [

In one embodiment, the electronic control apparatus 100 may obtain one or more data of the data received from the input unit 200.

In another embodiment, the electronic control unit 100 may acquire data through one of the first input unit 210 and the second input unit 220, which will be described later.

The electronic control unit 100 can acquire the selected data from the switch unit 300 to be described later.

The electronic control unit 100 may obtain a user input for selecting one of a plurality of data input from the switch unit 300 to be described later to the input unit 200. [

The electronic control unit 100 may obtain a user input for selecting one of the first input unit 210 and the second input unit 220 from the switch unit 300 to be described later. The electronic control device 100 may then acquire data via the selected input.

The input unit 200 can acquire data from another apparatus.

The input unit 200 may include one physical interface and may acquire data through one physical interface.

For example, the input unit 200 may acquire data for correcting a set value from another apparatus.

Also, the input unit 200 can acquire a plurality of data. The plurality of data may be data corresponding to different protocols.

For example, the input unit 200 may acquire first data and second data corresponding to different protocols.

Here, the first data may be transmitted in a protocol corresponding to an OBD (On Board Diagnostics) interface, and the second data may be data transmitted in a protocol corresponding to a universal serial bus (USB) interface.

On the other hand, the input unit 200 may include one physical interface, and may include a plurality of physical interfaces.

For example, the input unit 200 may include one or more of a first input unit 210 and a second input unit 220, which are a plurality of input units.

The first input unit 210 and the second input unit 220 can acquire data from other devices. The first input unit 210 and the second input unit 220 may transmit the acquired data to the electronic control unit 100.

Each of the first input unit 210 and the second input unit 220 may include a different interface.

For example, the first input unit 210 may include an interface corresponding to OBD (On Board Diagnostics).

In an embodiment, the first input unit 210 may include an interface corresponding to the OBD-II.

For example, the second input unit 220 may include an interface corresponding to AVN (Audio Video Navigation) of a car.

In an embodiment, the second input unit 220 may include an interface corresponding to a universal serial bus (USB).

In another embodiment, the second input unit 220 may include an interface corresponding to an optical recording medium such as a CD (Compact Disc), a DVD (Digital Versatile Disc), or the like.

The description of the interfaces of the first input unit 210 and the second input unit 220 may be variously set according to the selection of the user or the designer.

The switch unit 300 may transmit one or more pieces of data to be input to the input unit 200 to the electronic control unit 100.

In one embodiment, the switch unit 300 may select data for correcting a set value stored in the electronic control unit 100, among data input to the input unit 200. [ Specifically, the switch unit 300 can determine whether data input to the input unit 200 is data for correcting a set value. When data for correcting the set value is inputted, data for correcting the input set value Can be selected. The switch unit 300 may transmit the selected data to the electronic control unit 100.

In another embodiment, the switch unit 300 may obtain a user input for selecting one of a plurality of different data input to the input unit 200. [ The switch unit 300 may transmit information on the obtained user input to the electronic control unit 100. [

For example, the switch unit 300 may obtain a user input including a physical key, a touch key, and the like.

The switch unit 300 acquires a user input for selecting one of first data and second data to be input to the input unit 200 through the included physical key and the touch key, And can transmit information about the input to the electronic control unit 100.

In another embodiment, the switch unit 300 may obtain a user input for selecting one of the first input unit 210 and the second input unit 220. The switch unit 300 may transmit information on the obtained user input to the electronic control unit 100. [

For example, the switch unit 300 may obtain a user input including a physical key, a touch key, and the like.

The switch unit 300 acquires a user input for selecting one of the first input unit 210 and the second input unit 220 through the included physical key, a touch key, and the like, To the electronic control unit 100. Fig.

An operation method of the correction apparatus 10 of the electronic control apparatus according to the present invention will be described with reference to Fig.

2 is a flowchart showing the operation of a correction apparatus of an electronic control apparatus according to an embodiment of the present invention.

Referring to FIG. 2, the correction apparatus 10 of the electronic control apparatus obtains a user input for correcting the set values stored in the electronic control apparatus 100 (S101).

The correction device 10 of the electronic control device can acquire a user input for correcting the set value stored in the electronic control device 100. [ Here, the user input for correcting the set value may mean a user input for performing the operation of correcting the set value stored in the electronic control unit 100. [

For example, the correction device 10 of the electronic control device may obtain a user input for correcting a set value through a user input (not shown).

Further, the correction device 10 of the electronic control device may obtain a user input for correcting the set value through at least one of the physical key and the touch included in the switch portion 300. [

The correction apparatus 10 of the electronic control apparatus obtains one or more data through the input unit 200 (S103).

The input unit 200 may acquire one or more data.

The switch unit 300 can select data for correcting the set value among the obtained data and can transmit the selected data to the electronic control unit 100. [

Specifically, the switch unit 300 may determine whether the acquired data is correction data for correcting a set value. The switch unit 300 may select data to be transmitted to the electronic control unit 100 based on the determination result. The switch unit 300 can transmit the selected data to the electronic control unit 100. [

On the other hand, the input unit 200 can acquire data corresponding to various protocols.

For example, the input unit 200 may acquire at least one of first data and second data corresponding to different protocols.

In one embodiment, the first data may be data transmitted in a protocol corresponding to an OBD (On Board Diagnostics) interface, and the second data may be data transmitted in a protocol corresponding to a universal serial bus (USB) interface.

In another embodiment, the correction device 10 of the electronic control device may obtain a user input for selecting one of the plurality of inputs.

The correction device 10 of the electronic control unit can obtain a user input through the switch unit 300 to select one of the plurality of input units.

For example, the electronic control unit 100 may obtain a user input through the switch unit 300 to select one of the first input unit 210 and the second input unit 220.

And the correction device 10 of the electronic control device may obtain the data corresponding to the obtained user input.

In one embodiment, the correction device 10 of the electronic control device may obtain data corresponding to the user input obtained from the switch portion 300.

For example, the electronic control unit 100 may acquire one of the first data and the second data, which is data corresponding to the user input obtained from the switch unit 300, through the input unit 200.

In one embodiment, if the selected data is the first data, the electronic control apparatus 100 may acquire the first data from the input unit 200. [

In another embodiment, if the selected data is the second data, the electronic control apparatus 100 can acquire the second data from the input unit 200. [

In another embodiment, the correction device 10 of the electronic control device can acquire data from an input portion corresponding to a user input obtained from the switch portion 300 among a plurality of input portions.

For example, the electronic control unit 100 can acquire data through one of the first input unit 210 and the second input unit 220, which is an input unit corresponding to the user input obtained from the switch unit 300 have.

In one embodiment, if the selected input is a first input 210, the electronic controller 100 may obtain data from the first input 210.

In another embodiment, if the selected input is a second input 220, the electronic controller 100 may obtain data from the second input 220.

The switch unit 300 can transmit the selected data to the electronic control unit 100 as described above.

This will be described in detail with reference to FIG.

3 is an exemplary diagram showing an operation of a correction apparatus of an electronic control apparatus according to an embodiment of the present invention.

Referring to FIG. 3, the electronic control unit 100 can acquire data corresponding to the selected data through the switch unit 300 from the input unit 200.

For example, when the first data is selected, the electronic control unit 100 can acquire the first data among the data that can be input to the input unit 200. Here, the first data may be data transmitted in a protocol corresponding to an OBD (On Board Diagnostics) interface.

As another example, when the second data is selected, the electronic control apparatus 100 can acquire the second data out of the data that can be input to the input unit 200. Here, the second data may be data transmitted in a protocol corresponding to a universal serial bus (USB) interface.

The input unit 200 may include a first input unit 210 and a second input unit 220. The electronic control unit 100 may include a first input unit 210 and a second input unit 210, And may acquire one of data input to the input unit 220.

For example, when the first input unit 210 is selected, the electronic control unit 100 can acquire data from the computer 500 connected to the first input unit 210. Here, the first input unit 210 may include an interface corresponding to the OBD.

As another example, when the second input unit 220 is selected, the electronic control unit 100 can acquire data from the USB device 600 connected to the second input unit 220. [ Here, the second input unit 220 may include an interface corresponding to USB. The second input unit 220 may be included in the AVN apparatus 400.

The correction device 10 of the electronic control unit 100 may acquire data through the input unit of the first input unit 210 and the second input unit 220.

Specifically, when data is input to only one of the first input unit 210 and the second input unit 220, the electronic control unit 100 can acquire data through an input unit through which data is input.

In one embodiment, when data is input to only the first input unit 210, the electronic control unit 100 may acquire data through the first input unit 210.

In another embodiment, the electronic control unit 100 can acquire data through the second input unit 220 when data is input only to the second input unit 220. [

Referring back to FIG.

The correction apparatus 10 of the electronic control apparatus recognizes the acquired data (S105), and determines whether the recognized data is correction data (S107).

In one embodiment, the electronic control apparatus 100 can recognize data obtained through the input unit 200. [ Specifically, the electronic control unit 100 can acquire the data selected by the switch unit 200 from the data input through the input unit 200.

In another embodiment, the electronic control apparatus 100 may recognize data acquired through the first input unit 210 or the second input unit 220.

On the other hand, the electronic control apparatus 100 can determine whether the recognized data is correction data for correction of the electronic control apparatus 100. [

For example, the data recognition module 130 can recognize the acquired data and recognize the type of the recognized data. Accordingly, the data recognition module 130 may determine whether the recognized data is correction data for correction of the electronic control unit 100. [

In one embodiment, the data recognition module 130 may determine whether the acquired data is correction data based on the data header of the recognized data.

If the recognized data is the correction data, the correction device 10 of the electronic control device performs correction processing based on the obtained correction data (S109).

The electronic control apparatus 100 can correct the electronic control apparatus 100 based on the correction data if the recognized data is correction data.

Specifically, the correction processing module 150 of the electronic control unit 100 can correct the set value stored in the memory 170 based on the recognized correction data.

In one embodiment, the correction processing module 150 may update the stored settings in the memory 170 based on the recognized correction data.

When the electronic control unit 100 is composed of a plurality of electronic control units, the correction processing module 160 can correct the electronic control unit corresponding to the correction data.

When the electronic control unit 100 is composed of a plurality of memories 170, the correction processing module 160 can correct the memory 170 corresponding to the correction data.

On the other hand, if the recognized data is not correction data, the correction apparatus 10 of the electronic control apparatus outputs an error message (S111).

The electronic control apparatus 100 may output an error message informing that the recognized data can not be corrected with the obtained data if the recognized data is not the above correction data.

In one embodiment, the electronic control device 100 may display an error message via a connected display (not shown).

In another embodiment, the electronic control unit 100 may output an error message via a connected speaker (not shown).

As described above, the correction apparatus of the electronic control apparatus of the present invention can acquire correction data corresponding to various protocols, so that the correction operation of the electronic control apparatus can be easily performed.

Further, the present invention can acquire the correction data of the electronic control device using the interface of the already provided device, so that the production cost for the configuration for the correction of the electronic control device can be reduced.

Further, the present invention can judge whether the obtained data is correction data for correction of the electronic control unit, so that it is possible to prevent malfunction due to improper data.

According to an embodiment of the present invention, the above-described method can be implemented as a code that can be read by a processor on a medium on which the program is recorded. Examples of the medium that can be read by the processor include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, etc., and may be implemented in the form of a carrier wave (e.g., transmission over the Internet) .

The embodiments described above are not limited to the configurations and methods described above, but the embodiments may be configured by selectively combining all or a part of the embodiments so that various modifications can be made.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the present invention.

Claims (7)

A correction device for an electronic control device,
An input unit including an interface for receiving data;
A switch unit for selecting data for correcting a set value stored in the electronic control unit among data received through the input unit; And
And an electronic control device for acquiring the selected data and correcting a set value stored in the electronic control device based on the obtained data
A correction device of an electronic control device.
The method according to claim 1,
The electronic control device
And a data recognition module for recognizing the acquired data and determining whether the recognized data is correction data for correcting the electronic control unit
A correction device of an electronic control device.
3. The method of claim 2,
The data recognition module
And determines whether the acquired data is the correction data based on the data header of the obtained data
A correction device of an electronic control device.
The method of claim 3,
The electronic control device
And a memory for storing set values for operation of the electronic control unit,
And a correction processing module for updating a set value stored in the memory based on the obtained data
A correction device of an electronic control device.
The method according to claim 1,
The input unit
A first input unit and a second input unit,
The first input unit and the second input unit
Corresponding to different interfaces
A correction device of an electronic control device.
6. The method of claim 5,
Wherein the first input unit includes an interface corresponding to OBD (On Board Diagnostics)
Wherein the second input unit includes an interface corresponding to a USB (Universal Serial Bus)
A correction device of an electronic control device.
The method according to claim 1,
The data received through the input unit is transmitted through a protocol corresponding to an OBD (On Board Diagnostics) interface or a protocol corresponding to a USB (Universal Serial Bus) interface
A correction device of an electronic control device.
KR1020150051778A 2015-04-13 2015-04-13 Calibration device of electronic control unit and operating method thereof KR20160121920A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220016234A (en) 2022-01-14 2022-02-08 김용원 A 3wheeled bicycle equipped with an air thruster that combines an air pump and an air turbine
KR20220056159A (en) 2022-04-04 2022-05-04 김용원 A generator connected to a steam cleaner (powered by a steam turbine with a super heater) and Air filter (air intake, cold and hot air exhaust) A system that combines an air purifying facility and an ice maker in conjunction with an air turbine
KR20220080053A (en) 2022-05-27 2022-06-14 김용원 An air layers tube boat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220016234A (en) 2022-01-14 2022-02-08 김용원 A 3wheeled bicycle equipped with an air thruster that combines an air pump and an air turbine
KR20220056159A (en) 2022-04-04 2022-05-04 김용원 A generator connected to a steam cleaner (powered by a steam turbine with a super heater) and Air filter (air intake, cold and hot air exhaust) A system that combines an air purifying facility and an ice maker in conjunction with an air turbine
KR20220080053A (en) 2022-05-27 2022-06-14 김용원 An air layers tube boat

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