WO2009088269A2

WO2009088269A2 - The control system of hybrid driving

Info

Publication number: WO2009088269A2
Application number: PCT/KR2009/000156
Authority: WO
Inventors: Jae Park Kim
Priority date: 2008-01-11
Filing date: 2009-01-12
Publication date: 2009-07-16
Also published as: WO2009088269A3

Abstract

This invention relates to a control system of hybrid driving which adapts to the current road conditions by analyzing the road conditions and to the desirable driving speed of a driver. The control system of hybrid driving is characterized by comprising: an input device that inputs the control variables, which depend on the driving of a vehicle, and the driving conditions of the vehicle; an output device that outputs a transmission control signal, a fuel injection control signal and an acceleration control signal which control the vehicle; and a main controller which calculates the instantaneous fuel quantity loss of the vehicle based on the control variables and the driving conditions inputted from the input device, and outputs a control signal to the output device according to the instantaneous fuel quantity loss and the response properties of the vehicle.

Description

[Correction 27.04.2009 by Rule 26] 주행 Hybrid Driving Control System

The present invention relates to a hybrid driving control system that achieves high fuel efficiency. More particularly, the present invention relates to a hybrid driving control system that allows a driver to analyze a driver's desired driving speed and road conditions when driving a road, thereby implementing driving according to road conditions. will be.

In the prior art, there was a hybrid driving method capable of driving high efficiency using an engine efficiency map, a driving control device and a driving induction device implementing the same.

The conventional driving control apparatus implements macroscopic control using an engine load map, and the driving guidance apparatus also provides a display apparatus and a driving method using the engine load map macroscopically.

The above-described technology is described for understanding the background of the present invention, and does not mean a conventional technology well known in the art.

Based on the macroscopic model discussed in the prior art, the control device and the driving guidance device have difficulty in obtaining optimal driving results due to a lack of driver understanding and instantaneous loss in moving the engine efficiency map.

The main reason that the theoretical hybrid driving method is not realized in reality is that combustion is unstable during fuel supply due to cooling of the engine system during the fuel cut period, and WALL FILM phenomenon due to fuel injection in the intake pipe. This occurs because the fuel supply is increased, and incomplete combustion and misfire occur when the air-fuel ratio in the cylinder is scarce during acceleration.

In addition, at the time of fuel cutoff or deceleration, incomplete combustion occurs due to rich air-fuel ratio due to evaporation of WallFilm due to the formation of vacuum in the tube. This phenomenon

Another cause of lower fuel efficiency is the Numerical Solution of Non-Steady Flow, which is calculated by the method of characteristics in calculating the amount of air flow into the cylinder relative to engine speed and throttle. In this case, the air-fuel ratio cannot be adjusted at this time.

In addition, since the engine control characteristic is in units of cycles, it is impossible to accurately predict the flow rate when the accelerator pedal is operated.

Therefore, it is difficult for a driver to perform optimal driving while adapting to various road environments, for example, a vehicle driving environment, an uphill road, a downhill road, a geographic environment such as a downhill, and the like. There was an inconvenience to drive.

The present invention has been made to improve the above-mentioned problems, and provides a hybrid driving control system that enables the driver to implement the optimum driving according to the road conditions by analyzing the driving speed and road conditions desired by the driver when driving on the road. The purpose is.

The present invention devised to achieve the above object is as follows.

Hybrid driving control system of the present invention is an input device for inputting the control variable according to the driving of the vehicle and the driving environment of the vehicle, an output device for outputting the transmission control signal, fuel injection control signal, acceleration control signal for controlling the vehicle; A main control unit for calculating an instantaneous fuel loss amount of the vehicle according to the control variable and the driving environment input from the input device, and outputting a control signal to the output device according to the instantaneous fuel loss amount and the response characteristics of the vehicle; It is characterized by.

The input device may include a road environment input unit for inputting congestion and a section average speed of the driving road of the vehicle, a driving information input unit for inputting position information and speed of the vehicle, a sensor unit for inputting a distance between vehicles, and geographic information of the driving road; A key input unit configured to store and input the altitude and position of the driving road, and to switch the driving state to the normal driving state, the slow driving state, the slow acceleration state, and the acceleration driving state; It characterized in that it comprises a Leap control DB for storing the engine speed for each of the use period divided by the number and a control variable input unit for inputting a control variable by the driver's operation when the vehicle is running.

The control variable may include a clutch signal, a brake signal, a speed signal, a fuel injection signal, an acceleration signal, and an oxygen sensor signal.

The input device may further include an emergency driving control release unit that mechanically bypasses the input of the engine side of the vehicle to the output.

The main control unit controls the load variation and the speed change according to the road environment input unit according to the congestion degree of the driving road and the average daily speed, and the main control unit increases and decreases the speed of the vehicle according to the inter-vehicle distance input from the sensor unit. Each time the key input unit is continuously input for a predetermined time, it is characterized by automatically switching between the normal driving, the slow acceleration state and the acceleration driving state.

The main control unit applies a Steady Control method when the instantaneous fuel loss amount of the vehicle is less than a reference value, and applies a Leap Control method when improving the response characteristic of the vehicle, and switching the driving state from the key input unit. When a command is input and the speed response in the constant speed driving state is later than the reference value, the change in the throttle opening of the throttle valve is moved from the current position to the target position using the Leap control D / B by applying the Leap Control method. It is done.

The Leap control D / B decomposes the throttle development range of the throttle valve by a predetermined number, and decomposes the engine speed by a predetermined RPM unit so that the in-cylinder mixer filling efficiency cycles when the throttle opening degree is changed from the current position to the target position. It is characterized in that it is built by measuring the characteristic to follow the normal flow in units.

The target position of the throttle opening of the throttle valve is data at a point in time at which the air flow in a steady flow state matches at the same throttle opening, and is updated according to an oxygen sensor signal of the control variable.

On the other hand, the safety device for bypassing the intrinsic control signal of the vehicle according to the signal input from the input device, the safety device is divided into a normal operation signal and a normal off signal of the brake abnormality of the brake And a software bypass function and a mechanical hardware bypass to bypass the acceleration signal input from the input device to the output device, in particular to apply the software bypass when the brake is operated. Bypass the mechanical hardware bypass operation time by a predetermined time difference.

The apparatus may further include a driver recognition device configured to display a load amount and a fuel loss amount of the vehicle in response to a control signal input from the main controller, wherein the driving recognition device may include a fuel consumption display unit displaying the fuel consumption amount of the vehicle and the vehicle; A load display unit displaying a load amount of the vehicle, an overload display unit displaying an overload of the vehicle, an instantaneous fuel loss display unit displaying an instantaneous fuel loss amount of the vehicle, a driving state display unit displaying a driving state of the vehicle, and displaying a speed of the vehicle It characterized in that it comprises a speed display unit and a distance display unit for displaying the traveling distance of the vehicle.

Such a driver recognition device is installed on a vehicle dashboard or a glass window.

According to the present invention configured as described above, stable, quiet, comfortable driving operation can be performed and the fuel saving of the vehicle is dramatically improved, which can contribute to energy saving and atmospheric environmental protection.

1 is a graph showing a hybrid driving pattern according to an embodiment of the present invention.

Figure 2 is a block diagram of a controller portion of a hybrid running control system according to an embodiment of the present invention.

3 is an operation flowchart of a hybrid running control system according to an embodiment of the present invention.

4 is an exemplary view of a driver recognition apparatus of a hybrid driving control system according to an embodiment of the present invention.

330: control variable input unit 300: road environment input unit

301: driving information input unit 302: sensor unit

303: Geographic information D / B 310: Driver command input

320: emergency driving control release unit 390: main control unit

340: safety device 350: output device

360: communication module 500: driver recognition control unit

520: driver recognition module

Hereinafter, a hybrid driving control system according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Hybrid driving control system according to an embodiment of the present invention includes a main control device and a driver recognition device.

The main control unit first receives the congestion degree, section average speed, etc. of the current driving road from a traffic information management center (not shown), and then provides location information, speed, distance between lanes, lane intervals, road altitude (uphill) and road rotation. Enter a gradient, etc.

In addition, the driving behaviors are classified into smooth driving, general driving and impatient driving by analyzing driver driving behaviors such as the number of stops, acceleration / deceleration frequency based on acceleration, frequency of use of accelerator pedal, average speed and brake frequency from previous driving record. .

Thereafter, as the high efficiency driving pattern generation unit, the above information is collectively generated to generate a hybrid driving pattern.

That is, when the vehicle is an After Market vehicle, the accelerator pedal is controlled to use less fuel by using a basic ECU control device mounted on the vehicle. On the other hand, in the case of the Pre Market vehicle, the driver controls the fuel injection amount within the range that satisfies the driving stability, quiet driving, and driving response characteristics by using the throttle opening and the shift gear adjustment compared to the normal accelerator pedal input when the accelerator pedal is used.

In this case, the engine controller cannot properly manage the load when the driver changes the pedal opening by operating the accelerator pedal. Therefore, the display device suggests a high-efficiency operation method and confirms it so that the driver can perform high-efficiency operation. To help.

Here, the hybrid driving pattern includes a Steady Control method and a Leap Control method. The Steady Control method operates when the instantaneous fuel loss is below the reference value, for example, in a region where the instantaneous fuel loss is rarely generated, and the Leap Control method is used to improve the response characteristics of the vehicle.

Steady Control method uses general PID Control method, and Leap Control method dramatically increases control output value by utilizing pre-built Leap Control D / B.

Here, the reason for using the Leap Control D / B is that it is impossible to analyze the flow at the moment when the accelerator pedal is operated. Accordingly, the current position (A) is selected in the Leap Control D / B by the engine speed and the load area. )-Accurately measure and store the finite number of moving sections of the target position (B) for control.

Increasing the control output value by using the Leap Control D / B may impair driving stability and quietness.However, the driver's accelerator pedal can be divided into a predetermined number, for example, about 20 to 30 engines, Disassembling to a predetermined number of revolutions in the region, for example, about 100 RPM can increase the response characteristics without damaging the running stability and quietness of the vehicle.

On the other hand, the driver recognition device displays fuel consumption, load, speed, distance, instantaneous fuel loss, overload, and driving state by using various methods such as 4-digit indicator or bar shape, number, and color.

Hereinafter, the configuration of the hybrid travel control system and its operation process will be described in detail.

1 is a graph showing a hybrid driving pattern according to an embodiment of the present invention, Figure 2 is a block diagram of a controller portion of a hybrid driving control system according to an embodiment of the present invention, Figure 3 is an embodiment of the present invention FIG. 4 is a flowchart illustrating an operation of a hybrid driving control system according to an embodiment of the present invention.

The hybrid travel control system according to the embodiment of the present invention includes a main controller and a driver recognition device.

As shown in FIG. 2, the main controller includes an input device, an output device, and a communication module.

The input device includes a road environment input unit 300, a driving information input unit 301 such as GPS, a sensor unit 302 such as an infrared sensor, geographic information D / B 303, a driver command input 310, an emergency driving control release. The control variable input unit 330 for inputting control variables such as the unit 320 and the brake signal BREAK, the clutch signal CLUTCH, the speed signal SPEED, the fuel injection signal INJECTION, the acceleration signal ACCELERATION IN, and the like. ).

The output device outputs a control signal, a transmission control signal, a fuel injection signal, and an acceleration control output.

The communication module 360 is responsible for communication between the main controller 390 and the driver recognition apparatus.

The main control unit 390 outputs the control signal, the transmission control signal, the fuel injection signal, and the acceleration signal output control signal to the output device in response to the signal input from the input device. The controller outputs various control signals to the driver recognition controller 500 through the communication module 360 in response to a signal input from the input device.

The driver recognition apparatus includes a driver recognition controller 500, a driver recognition module 520, a key input unit 510, and a remote controller 511.

The driver recognition module 520 may include a fuel consumption display unit 521, a load display unit 522, an overload display unit 523, an instantaneous fuel loss display unit 524, a driving state display unit 525, a speed display unit 526, and a distance display unit ( 527).

Here, the main controller is disposed under the internal instrument panel of the vehicle, the driver recognition device is attached to the vehicle dashboard or the glass window so that the driver can easily recognize a variety of information displayed through the driver recognition module 520. .

The following describes the detailed functions of each component.

The road environment input unit 300 receives road environment information such as congestion degree and section average speed of the current driving road from the traffic information management center. When the road environment is complicated, the main control unit 390 radically changes the load during acceleration / deceleration control. Do not

The driving information input unit 301 receives the speed and the position information of the vehicle and inputs it into the main control unit 390.

The sensor unit 302 measures the inter-vehicle distance while driving on the road and inputs it to the main controller 390, and the main controller 390 reduces the speed of the vehicle according to a signal input from the sensor unit 302.

The geographic information D / B 303 extracts the altitude (uphill and downhill) and the position of the road and inputs it to the main control unit 390 to recognize the road rotation gradient.

The emergency driving control release unit 320 operates when the main controller 390 breaks down or malfunctions. The emergency driving control release unit 320 is configured to mechanically bypass the input of the engine to the output.

The control variable input unit 330 inputs a brake signal BREAK, a clutch signal CLUTCH, a speed signal SPEED, a fuel injection signal INJECTION, and an acceleration signal ACCELERATION IN.

The brake signal of the control variable input unit 330 is divided into two types of normal on (Normal_On) and normal off (Normal_Off), and the safety device 340 is a malfunction of the brake operation and an input signal malfunction. In order to prevent brake failure, brake power failure, etc. by logical development of two signals, normal on and normal off, a bypass function by recognition of the main controller 390 is performed to enhance safety.

In addition, by a hardware function of the safety device 340 itself, a predetermined time difference, for example, 300mSec to put the input and output (By-Pass) mechanically. That is, the mechanical hardware bypass operation timing is bypassed with a predetermined time difference compared to applying the software bypass during brake operation. Here, the parallax in the physical function is that the driver constantly uses the brake when driving on the road. At this time, the main controller 390 is stopped with a slight parallax to eliminate the incomplete combustion by implementing the control of fuel supply even when using the brake. Because it puts a role.

The clutch signal of the control variable input unit 330 recognizes the clutch operation when the manual transmission is operated, thereby bypassing the driving of the vehicle to an idle state or bypassing the accelerator pedal input as an output when the driver accelerator pedal is operated. Perform a function.

The speed signal and the fuel injection signal of the control variable input unit 330 allow to determine the driving state of the vehicle and the fuel consumption amount, speed, and the like.

The oxygen sensor signal of the control variable input unit 330 is used as a feedback control variable in the operation according to the Steady Control method and the Leap Control method. In particular, the Leap Control method is used for the role of learning and correcting the characteristic change according to the vehicle aging and the surrounding environment when calculating the B (target position) from the Leap Control D / B 304. That is, the target position is updated in accordance with the oxygen sensor signal.

The acceleration signal of the control variable input unit 330 allows the driver to determine whether the accelerator pedal is being used. If the valve being used is an electronic throttle (ETS, EPC) valve, the electronic signal is directly input input device. In case of mechanical valve, input sensor is installed.

The transmission control signal output and the fuel injection control signal output of the output device 350 are for the manufacturer Pre-Market.

The acceleration control signal output of the output device 350 receives the signal generated from the main controller 390 and converts the signal into a signal that can be recognized by the vehicle, and directly in the case of an electronic throttle (ETS, EPC) valve. Outputs the signal and, in the case of a mechanical one, uses a stepping motor to adjust the throttle opening.

When the safety device 340 is operated and the main controller 390 is not operated, the acceleration signal of the control variable input unit 330 is bypassed to the acceleration signal output of the output device 350. In addition, when the accelerator pedal is used to satisfy driving stability and driving response characteristics, only the instantaneous fuel loss reduction filter is passed through the output side to be input from the control variable input unit 330 to perform a unique function of the vehicle. The acceleration signal to be bypassed to the acceleration signal output of the output device 350.

The main controller 390 includes a computer CPU, a memory, a storage medium, and the like to perform various controls.

The communication module 360 is responsible for sending and receiving signals between the main controller 390 and the driver recognition controller 500.

The driver recognition controller 500 of the driver recognition apparatus outputs a signal input from the communication module 360 to the driver recognition module 520. The driver recognition module 520 may display information such as fuel consumption, load, overload, instantaneous fuel loss, driving state, speed, and driving distance according to a signal input from the main controller 390 through the communication module 360. Provided in various forms such as (a), (b), (c), (d), (e) so that the driver can recognize it. In addition, the driver recognition controller 500 inputs the signals input from the key input unit 510 and the remote controller 511 to the main control unit 390.

The key input unit 510 includes various keys to variously set the input of various variables used in the hybrid driving control system and the expression function of the recognition device.

The key input unit 510 and the driver command input unit 310 may be integrated into the remote controller 511 so that the driver may remotely use it conveniently.

The driver command input unit 310 and the key input unit 511 input the various commands of the driver to the main control unit 390 and are composed of two kinds of acceleration buttons and deceleration buttons, and set normal driving, slow speed acceleration, and acceleration driving, The control operation stop function and the safety device 340 of the main control unit 390 can be released.

In this case, it is preferable that the safety device release function be operated only when the keys are operated in a certain order (encryption) at the time of starting the vehicle and in order to prevent a driver's mistake or malfunction of a child.

When operating the key through the driver command input device 310, the operation process is released after the safety device 340 (encryption release), and when the acceleration key is input, normal driving, in the normal driving state to the slow driving state, and in the slow driving state, the acceleration driving state. Switch to the order of.

On the other hand, at the time of deceleration, the vehicle immediately changes to the normal driving state from the slow acceleration state and the acceleration driving state. In particular, when the deceleration key is input in the normal driving state, the main control unit 390 switches to stop the operation. In addition, it is preferable that the key recognition function automatically switches to the next driving state when the pressed state is maintained for 200 to 400 mSec in the one-touch function.

The driver recognition module 520 displays information such as fuel consumption display, load display, overload display, instantaneous fuel loss display, driving state display, speed display, and mileage display so as to recognize the driver while driving. Its representation is shown in Figure 4 the embodiment.

Hereinafter, an example of applying the Steady Control method and the Leap Control method of the hybrid driving control system will be described based on the hybrid driving pattern shown in FIG. 1.

First, the road condition is divided into flat road (F1), low incline road (M1, M2), high incline road (H1, H2, H3), and flat road (F1), Low Incline road (M1, M2), High Incline road (H1, H2, H3) apply Steady Control method, High Incline road (C0, C1) ) Applies the Leap Control method.

Referring to FIG. 3 in detail, the main control unit 390 receives various control variables from the control variable input unit 330 (S10).

Subsequently, when the road environment is determined to be complicated by receiving the congestion degree, section average speed, etc. of the current driving road from the road environment input unit 300 (S20), the main control unit 390 lowers the output proportional value of the acceleration / deceleration output control. The current position is detected from the driving information input unit 301.

After that, the TASK Interval & Cycle calculation process (S30) is performed. TASK Interval & Cycle calculation process is to receive the control variable from the control variable input unit 330 a number of times and calculate the average, which is performed until the end of the TASK, which reduces the error of the sensor signal while driving the engine and avoids errors. For sake.

Next, it is determined whether the currently displayed output value is normally output (S40). When an error is determined more than three times, it is determined that the system is abnormal and the output is bypassed through the safety device 340.

Thereafter, the data input in step S20 is processed to calculate a load required for driving the flat surface of the vehicle from the current speed. Here, the slope of the forward direction at the current position is calculated by using the driving information input unit 301 and the geographic information D / B 303, and the load corresponding to the speed and the tilt of the vehicle is calculated. Meanwhile, when the GPS 122 and the geographic information D / B 303 functions are not used, the section average load applied to the vehicle is analyzed to calculate the load corresponding thereto.

Thereafter, the signals received from the driver command input unit 310 and the remote controller 511 are analyzed to determine whether to drive slowly, accelerate, and accelerate (S60), and based on this, a slow acceleration (S71) and a normal run (S72). And acceleration driving (S73).

On the other hand, if the driver does not operate the accelerator pedal after using the accelerator pedal, the main controller is operated, and after that it is determined as a normal driving state. That is, when the driver operates the accelerator pedal, it is bypassed by the safety device 340 and the vehicle is not controlled by the main controller.

In this case, when it is determined that the vehicle is in normal driving, the vehicle is driven in the constant speed driving state, and when the main control unit 390 stops the operation control or the driving state command is changed, the load target is directed for a predetermined time in consideration of the ability to perform control of the corresponding output value. After performing Open Loop control, speed-oriented Feed Back Control is performed.

In the speed-oriented feed back control, the speed deviation is calculated based on the speed of the vehicle, and the output value corresponding to the PID Cruise Control System is calculated (S80).

On the other hand, if it is determined that the driving speed is slow, the driving speed is controlled by the driving speed for adjusting the distance between the vehicles, and in the state where the driving state command is changed, the feed back control is performed for a predetermined time to increase the load and speed in consideration of the ability to perform control of the corresponding output value. After performing the control, the control returns to the normal driving state (S72).

In addition, when it is determined that the vehicle is accelerated, this means a faster speed increase, and sets the speed increase and the target load value higher in unit time. In addition, in the state in which the driving state command is changed, the control returns to the normal driving state (S72) after performing Feed Back Control for the load and speed increasing target for a predetermined time in consideration of the ability to perform control of the corresponding output value.

Here, in the case of Pre Market, the transmission controller and the injection amount controller are controlled according to the control output value transmitted from the above (S90).

Thereafter, the speed and load target value is compared with the current speed and load, and if the deviation is small, the operation is controlled by the Steady Control method without control loss (S110), and when the deviation is large, the operation is controlled by the Leap Control method (S120). .

Thereafter, to check the safety device (340) (S130), check the brake operation, clutch operation, the operation of the accelerator pedal, whether the safety device is released, the control signal output off and the operation of the infrared sensor (S140) normal control state When the control signal is output (S150) and the safety device 340 is operated, the unique control signal of the vehicle is bypassed to the output device 350 (S41).

Thereafter, the driving state of the vehicle is determined (S160), and when the vehicle is not driven, the vehicle is kept in a slip state to reduce power consumption (S170). If the vehicle is being driven, the control is repeatedly performed ( S180).

In this case, the driver recognition device displays fuel consumption, load, speed, distance, instantaneous fuel loss, overload, and driving status according to the driver's key operation.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is only an example, and those skilled in the art to which the art belongs may have various modifications and equivalent other embodiments. I will understand. Therefore, the true technical protection scope of the present invention will be defined by the claims.

Claims

An input device for inputting a control variable according to the driving of the vehicle and the driving environment of the vehicle;

An output device for outputting a transmission control signal, a fuel injection control signal, and an acceleration control signal for controlling the vehicle; And

A main control unit for calculating an instantaneous fuel loss amount of the vehicle according to the control variable and the driving environment input from the input device, and outputting a control signal to the output device according to the instantaneous fuel loss amount and the response characteristics of the vehicle; Hybrid running control system, characterized in that.
The method of claim 1, wherein the input device

A road environment input unit configured to input a congestion degree and a section average speed of the driving road of the vehicle;

A driving information input unit which inputs position information and speed of the vehicle;

A sensor unit for inputting a distance between vehicles;

Geographic information D / B for storing geographic information of a driving road and inputting an altitude and a location of the driving road;

A key input unit configured to switch driving states to a normal driving state, a slow acceleration state, and an acceleration driving state;

A Leap control DB storing engine speeds for each of the use sections by dividing the use sections of the accelerator pedal of the vehicle by a predetermined number; And

And a control variable input unit configured to input a control variable by the driver's operation when the vehicle is driven.
The hybrid driving control system of claim 2, wherein the control variable includes a clutch signal, a brake signal, a speed signal, a fuel injection signal, an acceleration signal, and an oxygen sensor signal.
4. The hybrid travel control system according to claim 3, wherein the input device further comprises an emergency travel control release unit which mechanically bypasses the input of the engine side of the vehicle to the output.
The hybrid driving control system of claim 3, wherein the main controller controls a load variation and a speed change according to a congestion degree of the driving road and an average weekly speed from the road environment input unit.
The hybrid driving control system of claim 3, wherein the main controller increases or decreases the speed of the vehicle according to the inter-vehicle distance input from the sensor unit.
The hybrid driving control system of claim 6, wherein the main control unit automatically switches between the normal driving, the slow acceleration state, and the acceleration driving state whenever the key input unit is continuously input for a predetermined time.
The hybrid driving control system of claim 3, wherein the main control unit applies a steady control method when the instantaneous fuel loss of the vehicle is less than a reference value, and applies a leap control method when improving the response characteristics of the vehicle.
The throttle opening degree change of the throttle valve according to claim 8, wherein the main control unit receives a command for switching the driving state from the key input unit and the speed response is lower than a reference value in the constant speed driving state. Hybrid driving control system using the Leap control D / B to move from the current position to the target position.
10. The method of claim 9, wherein the Leap control D / B decomposes the throttle development range of the throttle valve by a predetermined number, and decomposes the engine speed by a predetermined RPM unit to change the cylinder from the current position to the target position. Hybrid run control system, characterized in that the filling efficiency is built by measuring the characteristics that follow the normal flow in cycle units.
11. The hybrid running control system according to claim 10, wherein the target position of the throttle opening of the throttle valve is data at a time when the air flow in a steady flow state coincides at the same throttle opening.
The hybrid driving control system of claim 11, wherein the target position is updated according to an oxygen sensor signal of the control variable.
The hybrid driving control system according to claim 2, further comprising a safety device for bypassing the intrinsic control signal of the vehicle according to the signal input from the input device.
The apparatus of claim 13, wherein the safety device divides an operation signal of the brake into a normal on signal and a normal off signal to determine whether the brake is in an abnormal state, and comprises a software bypass function and a mechanical hardware bypass. And hybridize the input acceleration signal to the output device.
15. The hybrid driving control system according to claim 14, wherein the safety device bypasses the mechanical hardware bypass operation timing by a predetermined time rather than applying the software bypass during the brake operation.
The hybrid driving control system of claim 1, further comprising a driver recognition device that displays a load amount and a fuel loss amount of the vehicle in response to a control signal input from the main controller.
The method of claim 16, wherein the driver recognition device

A fuel consumption display unit displaying a fuel consumption amount of the vehicle;

A load display unit for displaying a load of the vehicle;

An overload display unit for displaying an overload of the vehicle;

An instantaneous fuel loss display unit displaying an instantaneous fuel loss amount of the vehicle;

A driving state display unit displaying a driving state of the vehicle;

A speed display unit displaying a speed of the vehicle; And

Hybrid driving control system comprising a distance display for displaying the driving distance of the vehicle.
17. The hybrid driving control system according to claim 16, wherein the driver recognition device is installed in a vehicle dashboard or a glass window.