CN211175321U - Vehicle control device - Google Patents

Abstract

The utility model provides a controlling means of vehicle, controlling means of vehicle is in the vehicle that uses the position sensor of shift lever to detect neutral position as the condition and carry out idle stop, even if under the condition that position sensor does not detect neutral position, also can normally carry out idle stop. In a control device for performing idle stop control of a manual vehicle, which performs idle stop on the condition that at least a shift position detected by a position sensor (18) is in a neutral position and a vehicle is stopped, the position of a shift lever (17) is detected on the basis of a vehicle speed (VP), on/off of a clutch pedal (13) and a rotation state in a manual transmission (4), and a warning is given to a driver to set the shift lever (17) to the neutral position when the detected position of the shift lever (17) is not in the neutral position.

Description

Vehicle control device

Technical Field

The present invention relates to a control device for a vehicle, and more particularly, to a control device for controlling an idle stop (idle stop) of a vehicle including a manual transmission that switches a gear shift stage in response to an operation of a shift lever by a driver.

Background

In recent years, vehicles using an idle stop system that temporarily stops an engine under a predetermined condition have been increasing for the purpose of improving fuel consumption, reducing idle noise and an amount of exhaust gas, and the like. For example, in a manual vehicle (manual transmission (MT) vehicle) including a manual transmission that switches a gear position in response to an operation of a shift lever by a driver, there is a vehicle idling stop executed on condition that the vehicle is stopped in a state where a shift position that is an operation position of the shift lever by the driver is a neutral position ("N" position).

Here, the shift position is detected by a position sensor, and the position sensor generally uses a magnetic sensor for detecting the position of the shift lever (for example, see patent document 1).

[ Prior art documents ]

[ patent document ]

[ patent document 1] Japanese patent laid-open No. 2004-210251

SUMMERY OF THE UTILITY MODEL

[ problem to be solved by the utility model ]

However, when the driver sets the shift lever to the neutral position (N position) in order to perform the idle stop at the time of parking, if the driver places his hand on the shift lever, the shift lever may be displaced beyond the detection region of the position sensor (the range in which the neutral position can be detected). In this case, even if the driver thinks that the shift lever is set to the neutral position (N position) for the purpose of performing the idle stop, the position sensor cannot detect the neutral position (N position), and as a result, there is a problem that the idle stop is not performed against the intention of the driver.

In view of the above, it is an object of the present invention to provide a control device for a vehicle, which can inform a driver that an idle stop cannot be performed when a position sensor does not detect a neutral position due to a hand being put on a shift lever or the like in a vehicle that performs an idle stop on the condition that the position sensor of the shift lever detects the neutral position, and can perform an idle stop by enlarging a detection range of the position sensor even when the neutral position is not detected by the position sensor at first.

[ means for solving problems ]

In order to achieve the object, a first aspect of the present invention is a control device for a vehicle, including: an engine 1 as a drive source of the vehicle; a manual transmission 4 that shifts and outputs the rotation of the engine 1 by switching gear positions in response to an operation of a shift lever 17 by a driver; a position sensor 18 that detects a shift position of the shift lever 17; and a control unit 10 that performs idle stop control of the engine 1; and the control unit 10 performs the idling stop of the engine 1 ON the condition that at least the shift position detected by the position sensor 18 is the neutral position and the vehicle is stopped, in the control device of the vehicle, the control unit 10 detects the position of the shift lever 17 based ON the vehicle speed VP, ON (ON)/OFF (OFF) of the clutch pedal 13 and the rotation state in the manual transmission 4, and warns the driver to set the shift lever 17 to the neutral position when the detected position of the shift lever 17 is not the neutral position.

According to the first invention, the driver can be notified that the idling stop cannot be performed when the position sensor does not detect the neutral position due to the hand being placed on the shift lever or the like.

In the control device, the warning may be performed by at least one of blinking of a warning lamp and display of an indicator.

In the control device, the idle stop intention input means 25 may be provided to include an intention of the driver to perform the idle stop, and the control means 10 may give the warning when the driver inputs an intention to perform the idle stop by using the idle stop intention input means 25.

In addition, a second utility model of the present application is a control device of a vehicle, which includes: an engine 1 as a drive source of the vehicle; a manual transmission 4 that shifts and outputs the rotation of the engine 1 by switching gear positions in response to an operation of a shift lever 17 by a driver; a position sensor 18 that detects a shift position of the shift lever 17; and a control unit 10 that performs idle stop control of the engine 1; and the control unit 10 performs the idling stop of the engine 1 on the condition that at least the shift position detected by the position sensor 18 is the neutral position and the vehicle is stopped, and in the control device of the vehicle, the control unit 10 expands the detection range of the position sensor 18 when the neutral position is not detected by the position sensor 18 even if the driver sets the shift lever 17 to the neutral position during the coasting drive before the stop of the vehicle.

According to the second invention, even in a case where the neutral position is not detected by the position sensor initially, the idle stop can be executed by enlarging the detection range of the position sensor.

In the control device, the detection range of the position sensor 18 may be expanded only during a period from when the vehicle is traveling at a low speed to when the vehicle is stopped.

In the control device, the position sensor 18 may be a magnetic sensor that magnetically detects a shift position, and the control unit 10 may lower an output signal threshold value for detecting the neutral position when the neutral position is not detected by the magnetic sensor 18.

In the control device, the idle stop intention input means 25 may include which the driver inputs an intention to perform an idle stop, and the control means 10 may expand the detection range of the position sensor 18 when the driver inputs an intention to perform an idle stop using the idle stop intention input means 25.

The idling stop intention input means 25 may be a switch 25 that switches the on/off of the idling stop by the operation of the driver.

[ effects of the utility model ]

According to the present invention, the driver can be notified that the idle stop cannot be performed when the position sensor does not detect the neutral position because of placing the hand on the shift lever or the like, and the idle stop can be performed by enlarging the detection range of the position sensor even when the neutral position is not detected by the position sensor initially.

Drawings

Fig. 1 is a system configuration diagram of a manual vehicle including a control device for performing idle stop control according to the present invention.

Fig. 2 is a flowchart showing a program of idle stop control in the control device of the present invention.

Fig. 3 is a front view of the periphery of the steering wheel of the manual vehicle showing the arrangement of the indicator lamp for executing the idle stop.

Fig. 4 is a flowchart showing a program of the idle stop control according to the first invention.

Fig. 5 is a front view showing an example of the periphery of the steering wheel of the manual cart showing the arrangement of the I/S on/off switch and the I/S on/off indicator lamp.

Fig. 6 is a front view showing an example of a display screen of the pointer.

Fig. 7 is a flowchart showing a routine of idle stop control according to the second invention.

Fig. 8 is a graph showing a relationship between the stroke of the shift lever and the output voltage of the position sensor.

[ description of symbols ]

1: engine

4: transmission (Manual transmission)

8: accelerator pedal

9: accelerator opening degree detection sensor

10: ECU (control unit)

12: brake pedal

13: clutch pedal

15: brake switch

16: clutch switch

17: shift lever

18: position sensor

23: display lamp

24: indicator device

25: I/S switch

26: I/S switching display lamp

Detailed Description

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

[ System Structure of Manual vehicle ]

First, a system configuration of a manual vehicle including a control device for performing idle stop control according to the present invention will be described below with reference to fig. 1.

In the system configuration diagram shown in fig. 1, 1 is an engine as a drive source of a manual cart (MT cart), and an intake system of the engine 1 is connected to a throttle device 2 for adjusting an intake air amount (engine speed) supplied to the engine 1. An output shaft 1a extending from the engine 1 is connected to a transmission 4 via a clutch 3, and left and right drive wheels W (only one is shown in fig. 1) are mounted on a pair of drive shafts 7 (only one is shown in fig. 1) extending to the left and right from a differential device (not shown) in the transmission 4.

The throttle device 2 is a device that adjusts the opening degree (throttle opening degree) of an accelerator pedal 8 provided in front of the driver's seat by a driver's depression operation, and the opening degree is detected by an accelerator opening degree detection sensor 9, and a detection signal thereof is transmitted to an Electronic Control Unit (ECU) 10 as a Control Unit. Then, the ECU10 sends a control signal to the throttle device 2 to set the opening degree of the throttle device 2 (throttle opening degree) to a value corresponding to the amount of depression of the accelerator pedal 8.

Further, the engine 1 is provided with a rotation sensor 11 for detecting an engine rotation speed, and the engine rotation speed detected by the rotation sensor 11 is sent to the ECU 10. A brake pedal 12 and a clutch pedal 13 are provided together with the accelerator pedal 8 in front of the driver's seat, ON (ON) (depression)/OFF (OFF) (depression release) of the brake pedal 12 and the clutch pedal 13 by the driver is detected by a brake switch 15 and a clutch switch 16, respectively, and detection signals of the brake switch 15 and the clutch switch 16 are transmitted to the ECU 10.

However, although the transmission 4 changes the shift position (gear position) by the manual operation of a shift lever 17 disposed beside the driver's seat by the driver, the transmission 4 is provided with a position sensor 18 for detecting the shift position (for example, first to fifth speeds "1" to "5", neutral "N", reverse "R", and the like), and a rotation sensor 19 for detecting the rotation speed of, for example, an output shaft of the transmission 4. Detection signals of the position sensor 18 and the rotation sensor 19 are sent to the ECU 10. In the present embodiment, the position sensor 18 is a magnetic sensor that magnetically detects the shift position selected by the shift lever 17.

The brake device 20 and the rotation sensor 21 are provided on each of the left and right drive wheels W, and the brake device 20 is driven under control of a control signal sent from the ECU10 to adjust the braking force applied to each drive wheel W. The rotation speeds of the left and right drive wheels W detected by the rotation sensors 21 are transmitted to the ECU10, and the ECU10 calculates the vehicle speed from the detected rotation speeds of the drive wheels W.

In the manual vehicle having the above-described system configuration, when the engine 1 is started, the rotation of the output shaft 1a is transmitted to the transmission 4 via the clutch 3 in the ON (ON) state (connected state). In the transmission 4, the rotation transmitted to the transmission 4 is distributed and transmitted to the left and right drive shafts 7 by the differential device, and the left and right drive wheels W attached to the drive shafts 7 are rotationally driven, respectively, so that the manual vehicle travels at a predetermined speed.

However, in the manual vehicle according to the present embodiment, an idling stop system for temporarily stopping the engine 1 under a predetermined condition is employed for the purpose of improving fuel consumption, reducing idling noise and an amount of exhaust gas, and the like, and the idling stop system will be described below.

[ Idle stop control ]

The idle stop control (hereinafter, referred to as "I/S control") of the present invention is a control for executing an idle stop (hereinafter, referred to as "I/S") on the condition that at least the shift position detected by the position sensor 18 is at the neutral position ("N" position) and the vehicle is stopped, and the details thereof will be described below with reference to fig. 2.

Fig. 2 is a flowchart showing a procedure of the I/S control of the present invention, and when the I/S is executed, a series of items satisfying the following conditions are preconditions.

I.e. whether there is no failure in the I/S system? (step S1), whether the switch that prohibits the execution of the I/S control (I/S SW) is not pressed? (step S2), whether there was the last travel history (i.e., whether the vehicle has traveled once since)? (step S3), if any of these preconditions is not satisfied (No in any of steps S1 to S3), I/S is not executed (step S9).

When all of the preconditions are satisfied (when all of steps S1 to S3 are Yes (Yes)), the next item is determined as a trigger condition, that is, whether the vehicle speed VP is 0Km/h (VP is 0Km/h), that is, whether the vehicle is stopped (step S4), whether the clutch switch 16 is OFF (C L _ SW is OFF (OFF)), that is, whether the clutch pedal 13 is not depressed (step S5), whether the accelerator opening (APSP) is 0% (APSP is 0%), that is, whether the accelerator pedal 8 is not depressed (step S8655), whether the position sensor 18 has detected the neutral position ("N" position) (step S7), when all of the trigger conditions are satisfied (steps S4 to S7 are Yes (step S), No is executed (step S8), and when any of the trigger conditions is not satisfied (step S4 to step S3), No is executed (step S9).

When the I/S is executed as described above, as shown in fig. 3, the indicator lamp 23 provided on the back side of the steering wheel 22 is turned on, and the indicator 24 arranged beside it displays, for example, "idling stop has been performed".

However, while the shift position detected by the position sensor 18 must be neutral ("N") when I/S is executed, when the driver sets the shift lever 17 to the neutral position ("N" position) in order to execute I/S while parking, the shift lever 17 may be displaced beyond the detection region of the position sensor 18 (the range in which the neutral position can be detected) when the driver has put his hand on the shift lever 17. In this case, as described above, even if the driver sets the shift lever 17 to the neutral position (N position) in order to execute I/S, the position sensor 18 cannot detect the neutral position (N position), and as a result, there is a problem that I/S is not executed against the intention of the driver.

Therefore, the present invention is to solve the problem that two systems are proposed as the first utility model and the second utility model, and is described below the first utility model and the second utility model.

< first utility model >

First utility model: when the driver intends to perform I/S, the position of the shift lever 17 is detected based ON the vehicle speed, ON/OFF of the clutch pedal 13, and the rotation state in the transmission 4, and when the detected position of the shift lever 17 is not in the neutral position (N position), the driver is warned to set the shift lever 17 to the neutral position (N position), which will be described in detail below with reference to fig. 4 to 6.

Fig. 4 is a flowchart showing a procedure of the I/S control of the first invention, fig. 5 is a front view showing an example of the periphery of the steering wheel showing the arrangement of the I/S on/off switch and the I/S on/off indicator lamp, and fig. 6 is a front view showing an example of the display screen of the indicator.

The execution of the I/S is premised ON the driver having the intention to execute the I/S, and when the driver has the intention to execute the I/S, the I/S ON/off switch 25 disposed beside the steering wheel 22 shown in fig. 5 is pressed to be turned ON (ON). Then, as shown in fig. 5, the two I/S on/off indicator lamps 26 disposed on the rear side of the steering wheel 22 are turned on to make the driver aware that the I/S is being executed. In addition, in the case where the driver does not intend to perform I/S, the driver presses the I/S open/close switch 25 in an ON (ON) state, whereby the I/S open/close switch 25 is turned OFF (OFF) without performing I/S. At this time, the I/S on/off indicator lamp 26 that is being turned on is turned off.

In the present invention, as shown in fig. 4, it is determined whether I/S (I/S is ON) (step S21) is being executed, and if I/S is not being executed (step S21: No (No)), it is determined whether there is a previous driving history (i.e., whether the vehicle has started to travel once) (step S22), whether the clutch switch 16 is OFF (OFF) (C L _ SW is OFF (OFF)), that is, whether the clutch pedal 13 is not depressed (step S23), whether the accelerator opening (APSP) is 0% (APSP is 0%), that is, whether the accelerator pedal 8 is not depressed (step S24), whether the brake switch (BRK _ SW)15 is ON (ON) (BRK _ SW is ON) (step S25), that is, whether the brake pedal 12 is depressed (step S25), whether the vehicle speed VP 4 is set to or lower (VP 23) (step S6324), and if the results of the engine speed is determined that the vehicle speed is at any of the driving wheel position (S637) and the engine speed range is not detected by the relative rotation speed sensor S27 (step S4621).

Then, it is determined whether or not the neutral state is present in the transmission 4 based on the shift stage determined in step S27 (step S28), and in the case where the neutral state is present in the transmission 4 (step S28: YES) (Yes), it is determined whether or not the neutral position (N position) is not detected by the position sensor 18 provided in the transmission 4 (step S29).

Here, when the neutral state is achieved in the transmission 4, but the neutral position (N position) is not detected by the position sensor 18 due to, for example, the driver placing his or her hand on the shift lever 17 (Yes in step S29), it is determined whether or not the engine rotation speed Ne detected by the rotation sensor 11 is equal to or greater than a preset rotation speed N1 (Ne ≧ N1) (that is, whether or not an engine stall (engine stall) has occurred) (step S30). When the engine speed Ne is not equal to or higher than N1 and the engine stall does not occur (YES in step S30), the driver is warned (step S31). The warning makes the warning display shown in fig. 6, for example, at the indicator 24 shown in fig. 3. In the warning display, a sentence "please set the shift lever to neutral" is displayed. In addition, a warning to the driver may be given by blinking a warning lamp, not shown. Alternatively, the warning display and the blinking of the warning lamp in the indicator 24 may be performed simultaneously.

If any of the determination results of steps S28 to S30 is No (No), the driver is not warned (step S32).

ON the other hand, in the case where I/S (I/S is ON), is being executed (step S21: Yes), it is determined whether or not the vehicle speed VP is 0km/h (i.e., whether or not the vehicle has stopped) (step S33), and in the case where the vehicle has stopped (step S33: Yes), it is determined whether or not the position sensor 18 has not detected the neutral position (N position) (step S34). When the vehicle is stopped while I/S is being executed, the neutral position (N position) should be detected by the position sensor 18 originally, but when the neutral position (N position) is not detected by the position sensor due to the driver' S hand being placed on the shift lever 17 (Yes in step S34), for example, a warning is given to the driver and a warning display shown in fig. 6 is performed (step S31).

If either one of the determinations at step S33 and step S34 is No (No), the driver is not warned (step S32).

As described above, in the present invention, when the driver intends to execute I/S, the position of shift lever 17 is detected based ON vehicle speed VP, ON/OFF of clutch pedal 13, and rotation state in transmission 4, and when the detected position of shift lever 17 is not in the neutral position (N position), the driver is warned to set shift lever 17 to the neutral position (N position), so that the following effects are obtained: when the neutral position (N position) is not detected by position sensor 18 due to the hand being placed on shift lever 17 or the like, the driver is notified that I/S cannot be performed, and the driver can set shift lever 17 to the neutral position (N position) to normally perform I/S.

< second utility model >

Then, the second utility model will be explained.

The second utility model discloses: when the driver sets the shift lever 17 to the neutral position (N position) during coasting before the vehicle stops even if the driver intends to perform I/S and the neutral position (N position) is not detected by the position sensor 18, the detection range of the position sensor 18 is expanded, and details thereof will be described below with reference to fig. 7 and 8.

Fig. 7 is a flowchart showing a control routine of an engine stop system (I/S system) according to a second embodiment.

In the control of the I/S system of the present invention, when the driver intends to execute I/S, it is determined whether or not there is a previous driving history, that is, whether or not the vehicle has started to travel once (step S41 in fig. 7), whether or not the vehicle speed VP is equal to or lower than the set vehicle speed VP1 (VP ≦ VP1), that is, whether or not the vehicle is coasting at a low vehicle speed (step S42), whether or not the clutch switch (C L _ SW)16 is OFF (OFF) (C L _ SW) is OFF (OFF)), that is, whether or not the clutch pedal 13 is not depressed (step S43), whether or not the accelerator opening degree (APSP) is 0% (APAP ≦ 0%), that is, whether or not the accelerator pedal 8 is not depressed (step S44), whether or not the brake switch (BRK _ SW)15 is ON (BRK _ ON) (whether or BRK _ ON)), that is, whether or not the brake pedal 12 has been depressed (step S45), whether or not the engine speed N is equal to or higher than the set engine speed N (Ne) (step S4642 — N — SW) is greater than the set engine speed Ne (step S4619 — SW) (step S460) (step S4614) and whether or not the engine speed N is greater than the engine speed N — SW — N.

As a result of the determination, when the driver sets the shift lever 17 to the neutral position (N position) in order to execute I/S and the neutral position (N position) is not detected by the position sensor 18 (Yes in step S48), the detection range of the position sensor 18 including the magnetic sensor is expanded (step S49), and when the neutral position (N position) is detected by the position sensor 18 (No in step S48), the detection range of the position sensor 18 is not expanded (step S50). If any of the results of the determinations in steps S41 to S47 is No (No), the detection range of the position sensor 18 is not expanded (step S50).

However, when the vehicle speed pulse used for the determination in step S47 is coarse, even if the vehicle speed VP is, for example, about 2km/h, it may be determined that the vehicle speed VP is 0 km/h. Therefore, if the determination result in step S47 is No (No), and it is determined that the vehicle has stopped, the duration of the vehicle speed VP at 0 is checked (step S51), and it is determined whether the checked duration (parking time) is less than the delay time T1 (for example, about 3 sec) (step S52). If the parking time is less than the delay time T1 as a result of the determination (Yes in step S52), the detection range of the position sensor 18 is expanded (step S49), and if the parking time is equal to or longer than the delay time T1 (No in step S52), the detection range of the position sensor 18 is not expanded (step S50). The detection range of the position sensor 18 is expanded only during a period from the low speed running (coasting running) to the stop of the vehicle.

The expansion of the detection range of the position sensor 18 executed in step S49 will be described below with reference to fig. 8, in which fig. 8 is a graph showing the relationship between the stroke L of the shift lever and the output voltage V of the position sensor.

As shown in fig. 8, normally, the range in which the output voltage V of the position sensor 18 exceeds the illustrated threshold value V1 is set as a detection range in which the position sensor 18 detects the neutral position (N position) of the shift lever 17, that is, the range in which the stroke L of the shift lever 17 is-a ≦ L ≦ a is set as a detection range.

On the other hand, when the driver has the meaning of performing I/S and the driver considers that the shift lever 17 has been set to the neutral position (N position), but the position sensor 18 does not detect the neutral position (N position) because the driver places his hand on the shift lever 17 or the like, the threshold value of the output voltage V at which the position sensor 18 detects the neutral position (N position) is lowered to V2 (< V1) which is lower than V1, and as a result, the range in which the position sensor 18 detects the neutral position ([ N ] position) of the shift lever 17 is expanded, and the detection range is expanded until the stroke of the shift lever 17 becomes the range of-b ≦ L ≦ b (a < b).

As described above, according to the present invention, even if the driver intends to perform the idle stop (I/S), and the driver sets the shift lever 17 to the neutral position (N position) during the coasting before the stop of the vehicle, the detection range of the position sensor 18 is expanded when the neutral position (N position) is not detected by the position sensor 18, and therefore the following effects are obtained: even if the driver intends to perform the idle stop (I/S), the idle stop (I/S) can be normally performed when the neutral position (N position) is not detected by the position sensor 18 due to the hand being placed on the shift lever 17 or the like.

The application of the present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the technical idea described in the claims, the specification, and the drawings. For example, in the above-described embodiment, the case where the execution of the I/S control, that is, the execution of the control for warning the driver to set the shift lever 17 to the neutral position or the control for expanding the detection range of the position sensor 18 is performed when the driver has the meaning of I/S has been described, but the I/S control of the present invention may be performed regardless of whether or not the driver has the meaning of I/S. That is, for example, the vehicle that performs the control of the present invention may be a vehicle that does not include the I/S on/off switch 25 and that sets the I/S so that the I/S is always performed (when other conditions are satisfied). The configuration of the display lamp 23 and the indicator 24 shown in fig. 3, or the configuration of the periphery of the steering wheel 22 provided with the I/S open/close switch 25 and the I/S open/close display lamp 26 shown in fig. 5 is only an example, and they may be in shapes or arrangements other than those shown in the drawings.

Claims (7)

1. A control device of a vehicle, comprising:

an engine as a drive source of the vehicle;

a manual transmission that shifts and outputs rotation of the engine by switching gear positions in response to an operation of a shift lever by a driver;

a position sensor that detects a shift position of the shift lever; and

a control unit that performs idle stop control of the engine; and is

The control means performs an idle stop of the engine on the condition that at least the shift position detected by the position sensor is in a neutral position and the vehicle is stopped, and performs an idle stop of the engine

The control unit detects a position of the shift lever based on a vehicle speed, on/off of a clutch pedal, and a rotation state in the manual transmission, and warns a driver to set the shift lever to a neutral position when the detected position of the shift lever is not in the neutral position,

the warning to the driver is performed by at least either one of blinking of a warning lamp and display of an indicator.

2. The control apparatus of a vehicle according to claim 1, characterized by comprising,

an idling stop intention input means for inputting an intention to perform an idling stop by a driver, and

the driver inputs the intention to perform the idle stop by the idle stop intention input means, and gives a warning to the driver.

3. The control apparatus of a vehicle according to claim 2,

the idling stop meaning input means is a switch for switching on and off of idling stop by the operation of the driver.

4. A control device of a vehicle, comprising:

an engine as a drive source of the vehicle;

a manual transmission that shifts and outputs rotation of the engine by switching gear positions in response to an operation of a shift lever by a driver;

a position sensor that detects a shift position of the shift lever; and

a control unit that performs idle stop control of the engine; and is

The control means performs an idle stop of the engine on the condition that at least the shift position detected by the position sensor is in a neutral position and the vehicle is stopped, and performs an idle stop of the engine

The control unit may be configured to expand a detection range of the position sensor when the neutral position is not detected by the position sensor even if a driver sets a shift lever to the neutral position during coasting before a stop of the vehicle,

the detection range of the position sensor is expanded only during a period from the low-speed running of the vehicle to the stop.

5. The control apparatus of a vehicle according to claim 4,

the position sensor is a magnetic sensor that magnetically detects the shift position.

6. The control apparatus of a vehicle according to claim 4, characterized by comprising,

an idling stop intention input means for inputting an intention to perform an idling stop by a driver, and

the driver inputs an idle stop intention by the idle stop intention input means to expand the detection range of the position sensor.

7. The control apparatus of a vehicle according to claim 6,

the idling stop meaning input means is a switch for switching on and off of idling stop by the operation of the driver.

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