CN117916148A

CN117916148A - Saddle-ride type vehicle

Info

Publication number: CN117916148A
Application number: CN202180101709.9A
Authority: CN
Inventors: 高崎笃志; 古谷昌志; 塚田善昭; 石川润; 滨口祐辅; 安达惇; 福吉康弘
Original assignee: Honda Motor Co Ltd
Current assignee: Honda Motor Co Ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2024-04-19
Also published as: JPWO2023053351A1; WO2023053351A1

Abstract

The saddle-ride type vehicle includes a control mechanism that controls automatic stopping of the engine and restarting after the automatic stopping. The control mechanism performs: a normal start control that starts the engine based on a start operation of a rider; and a restart control that restarts the engine based on establishment of a restart condition in the stop of the engine caused by the automatic stop. In the restart control in a state where the manual transmission is engaged, when it is detected that the side stand is in the standing position, the restart control is ended and the normal start control is executed.

Description

Saddle-ride type vehicle

Technical Field

The present invention relates to a saddle-ride type vehicle.

Background

A saddle-ride type vehicle having an idle stop function is proposed. Such a saddle-ride type vehicle is advantageous in that the engine is automatically stopped when the saddle-ride type vehicle is temporarily stopped while waiting for a green light, and thus fuel efficiency is improved. Patent document 1 discloses an idle stop control technique for a saddle-ride type vehicle provided with a manual transmission. In the control technique of patent document 1, a manual transmission is capable of automatically stopping an engine in a state of being engaged, and as a condition for restarting the engine, an opening operation of a throttle valve and a cut-off operation of a clutch are required. Thus, the abrupt bouncing of the saddle-ride type vehicle can be prevented after the automatic stop and at the time of restarting the engine, and the intention of the rider to start can be reflected.

Prior art literature

Patent literature

Patent document 1: japanese patent No. 5750020

Disclosure of Invention

Problems to be solved by the invention

Consider a case in which after an automatic stop of an engine, a rider directly stops a straddle-type vehicle and gets off the vehicle. When the rider forgets to stop idling during the re-riding, the rider may feel uncomfortable when the condition for the restart is met and the engine is restarted.

The present invention provides a straddle-type vehicle capable of restarting an engine according to the intention of a rider.

Means for solving the problems

In accordance with the present invention,

Provided is a saddle-ride type vehicle (10) provided with:

An engine (40);

A manual transmission (42) that is coupled to the engine (40) via a clutch (43) and that changes the speed of the engine (40) and outputs the speed;

A side bracket (63) that is provided so as to be capable of swinging between a standing position in which the vehicle body is supported in a state of being inclined in the vehicle width direction, and a storage position;

A position detection mechanism (116) that detects the position of the side bracket (63); and

A control means (100) for controlling the automatic stop of the engine (40) and the restarting of the engine after the automatic stop,

It is characterized in that the method comprises the steps of,

The control mechanism (100) performs:

a normal start control that waits for a start operation of a rider, and starts the engine (40) based on the start operation; and

A restart control for waiting for establishment of a restart condition during stopping of the engine (40) by the automatic stop, restarting the engine (40) based on establishment of the restart condition,

In the restart control in a state in which the manual transmission (42) is engaged, the control means (100) ends the restart control and executes the normal start control when the position detection means (116) detects that the side stand (63) is in the upright position while the restart condition is being satisfied.

Effects of the invention

According to the present invention, a saddle-ride type vehicle capable of performing restart control of an engine that meets the intention of a rider can be provided.

Drawings

Fig. 1 is a left side view of a saddle-ride type vehicle according to an embodiment of the present invention.

Fig. 2 is a plan view of the saddle-ride type vehicle of fig. 1.

Fig. 3 is a block diagram of a control device of the saddle-ride type vehicle of fig. 1.

Fig. 4 is a flowchart showing an example of processing performed by the control unit.

Fig. 5 is a flowchart showing an example of processing performed by the control unit.

Fig. 6 is a flowchart showing an example of processing performed by the control unit.

Fig. 7 is a flowchart showing an example of processing performed by the control unit.

FIG. 8 is a flowchart showing an example of processing performed by the control unit

Detailed Description

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The following embodiments are not intended to limit the invention according to the technical aspects, and the combination of features described in the embodiments is not necessarily essential to the invention. Two or more of the features described in the embodiments may be arbitrarily combined. The same or similar components are denoted by the same reference numerals, and redundant description thereof is omitted.

< Summary of saddle-ride type vehicle >

Fig. 1 is a left side view of a saddle-ride type vehicle 10 according to an embodiment of the present invention, and fig. 2 is a plan view of the saddle-ride type vehicle 10. Fig. 3 is a block diagram of a control device of the saddle-ride type vehicle 10. As indicated by arrows shown in fig. 1 and 2, the overall length direction of the vehicle is also referred to as the front-rear direction, the width direction is referred to as the left-right direction, and the height direction is referred to as the up-down direction. The saddle-ride type vehicle 10 is sometimes simply referred to as the vehicle 10. The vehicle 10 is a bare type motorcycle, but the present invention can also be applied to various straddle type vehicles including other types of motorcycles.

The vehicle 10 has a double cradle type body frame 12. The body frame 12 includes a head pipe 14, a pair of left and right main frames 16, and a lower frame 18. The pair of left and right main frames 16 branch from the head pipe 14 to the left and right, gradually extend downward rearward, and then extend downward through the bent portion 16 a. The lower frame 18 branches from the head pipe 14 to the left and right, extends obliquely downward rearward under the main frame 16, and then extends substantially horizontally rearward via a bent portion 18a, and is connected to the rear end portion of the main frame 16.

The body frame 12 further includes a pair of left and right seat frames 20, a pair of left and right pivot plates 22, and a pair of left and right reinforcement stays 24. The pair of left and right seat frames 20 slightly extend rearward and upward from the vicinity of the bent portions 16a of the pair of left and right main frames 16. A pair of left and right pivot plates 22 are disposed near the rear end portion of the main frame 16. A pair of left and right reinforcing stays 24 extend obliquely rearward and upward from the vicinity of the main frame 16 where the pivot plate 22 is provided, and are connected to the seat frame 20. A pivot 26 is provided on the pair of left and right pivot plates 22.

The side frames 63 are provided in the vehicle body frame 12. The side bracket 63 is provided swingably between a standing position shown by a broken line in fig. 1 and a storage position shown by a solid line in fig. 1. The side brackets 63 support the vehicle 10, which supports the vehicle body in a state of being inclined to the left in the vehicle width direction, in the standing position.

The pair of left and right front forks 28 are rotatably journaled by the head pipe 14, and a steering handle bar 32 is attached to the upper ends of the pair of left and right front forks 28 via a top bridge 30 a.

A meter unit 34 having a speedometer and the like is mounted on the top bridge 30 a. A headlight 36 for illuminating the front of the vehicle 10 and a pair of left and right front direction indicators 37 are provided in front of the head pipe 14. The front direction indicator lamp 37 also functions as a position lamp. The position lamp may be provided as a lamp different from the front direction indicator lamp 37. The front wheel WF is rotatably journaled by a pair of left and right front forks 28, and a front fender 38 is provided at an upper portion of the front wheel WF.

An engine 40 and a manual transmission 42 are provided between the main frame 16 and the lower frame 18. The engine 40 is, for example, a single-cylinder four-stroke DOHC engine, and includes a throttle valve 52 for adjusting an intake air amount, a fuel injection device (injector) 40b for injecting fuel, and an ignition device 40c for igniting a mixture in a combustion chamber. A fuel tank 44 that accommodates fuel supplied to the engine 40 is mounted above the engine 40 and above the front side of the main frame 16. An exhaust pipe 46 is attached to the engine 40, and a muffler 48 is connected to the exhaust pipe 46. The oil cooler 50 is provided in front of the engine 40 and on the front side of the lower frame 18, and a throttle valve 52 of the engine 40 and an air cleaner 54 for cleaning air supplied to the engine 40 through the throttle valve 52 are provided in the rear of the engine 40.

The motor 41 is coupled to the engine 40. The motor 41 functions as a starter for starting the engine 40 and also functions as an alternator that is driven by the engine 40 to generate electric power.

The manual transmission 42 is coupled to the engine 40 via a clutch 43, and changes the speed of the rotation of the engine 40 transmitted to the rear wheels WR and outputs the change. The manual transmission 42 is a constant mesh type transmission that is shifted to any one of a gear ratio of first gear to sixth gear and a neutral gear, for example, according to a shift operation of a rider with respect to the gear shift pedal 88. A state in which any one of the gear ratios of first gear to sixth gear is selected is also referred to as a shift-in state. The gear shift pedal 88 is a shift position operating member provided in front of the left foot pedal 64 so as to be operable by the rider. The rider places the left foot on the left foot pedal 64 and operates the gear shift pedal 88 with the left foot, thereby switching the state of the manual transmission 42. The clutch 43 is, for example, a wet type multiple plate coil spring type manual clutch, and connects or disconnects transmission of driving force between the engine 40 and the manual transmission 42.

The swing arm 56 is pivotally supported by a pair of left and right pivot plates 22 via a pivot shaft 26 so as to be swingable in a substantially vertical direction, and a rear bumper 58 is interposed between an upper side of a rear end portion of the swing arm 56 and the seat frame 20. A rear wheel WR as a driving wheel is rotatably journaled at the rear end of the swing arm 56. The driving force of the engine 40 is transmitted to the rear wheel WR via the manual transmission 42 and the chain 60. A pair of left and right foot pedal holders 62 extending rearward are fixed to the pair of left and right pivot plates 22, and a rider foot pedal 64 and a co-rider foot pedal 66 are mounted on the front and rear portions of the pair of left and right foot pedal holders 62.

A seat 68 for seating (straddling) a rider and a co-rider is attached to the rear of the fuel tank 44 and the upper portion of the seat frame 20, and the seat 68 is a tandem seat composed of a seat 68a for the rider and a seat 68b for the co-rider. A pair of left and right grab rails 70 and a rear turn signal 72 for a rider to hold are attached to the rear portion of the seat frame 20. A rear fender 74 is provided behind the seat frame 20, and a tail lamp 76 is attached to the rear fender 74.

As shown in fig. 2, a throttle handle 80 is provided rotatably with respect to the handle bar 32 on the right end side of the handle bar 32. The throttle grip 80 is a throttle operation member provided so as to be operable by a rider and so as to be able to adjust the opening degree of the throttle valve 52 by the rider. In the case of the present embodiment, the throttle grip 80 and the throttle valve 52 are physically coupled by a mechanical wire. However, a throttle-by-wire system may be employed in which the throttle grip 80 is not physically connected to the throttle valve 52, but the throttle operation (accelerator operation) of the rider is converted into an electric signal to control the throttle valve.

A brake lever 82 is provided on the handlebar 32 in front of the throttle grip 80. The brake lever 82 is a brake operation member provided to be operable by a rider and operable by a brake (not shown) that applies a braking force to the front wheel WF of the vehicle 10. The brake lever 82 is operated by the right hand of the rider, and thereby a brake (not shown) provided to the front wheel WF is operated to apply a braking force to the front wheel WF.

A foot brake pedal 84 is provided forward of the right foot pedal 64. The foot brake pedal 84 is a brake operating member provided to be operable by a rider and operable by a brake (not shown) that applies a braking force to the rear wheel WR of the vehicle 10. The rider puts a right foot on the right foot pedal 64, and operates the foot brake pedal 84 with the right foot, thereby operating a brake (not shown) provided on the rear wheel WR to apply braking force to the rear wheel WR.

The handle bar 32 is provided with a clutch lever 86 at the front of the left end side of the handle bar 32. The clutch lever 86 is an intermittent clutch operation member provided to be operable by the rider and operable by the clutch 43. When the rider pulls the clutch lever 86, the clutch 43 is in the off state, and when released, the clutch is in the on state.

< Control device >

The control device of the vehicle 10 will be described mainly with reference to fig. 3. The vehicle 10 includes a control unit (ECU) 100. The control unit 10 includes a processor typified by a CPU, a memory device such as a semiconductor memory, an input/output interface with an external device, a processing circuit for a sensor signal, and a drive circuit for an actuator. Programs executed by the processor, data used by the processor in processing, and the like are stored in the storage device. The processor and the storage device may also be provided in plural.

The control unit 10 acquires the detection results of the various sensors 110 to 118 to control the engine 40 and the motor 41. The throttle operation sensor 110 is a sensor that detects an operation of the throttle handle 80 by the rider, and may be a sensor that is provided to the throttle handle 80 and detects a rotation amount of the throttle handle 80, or may be a sensor that is provided to the throttle valve 52 and detects a throttle opening. The clutch operation sensor 111 is a sensor that detects an operation of the clutch lever 86 by the rider, and may be a sensor that is provided to the clutch lever 86 and detects a state in which the lever is pulled (a cut-off operation), or may be a sensor that is provided to the clutch 43 and detects rotation of an arm of the clutch 43.

The power switch 112 is a switch that switches on and off the power supply of the vehicle 10. The power switch (main switch) 112 is, for example, a key switch operable by insertion of a key, and is disposed near the center of the handlebar 32. When the power switch 112 is turned on, electric power can be supplied to electric devices such as the headlight 36, and the engine 40 can be started. When the power switch 112 is turned off, electric power cannot be supplied to the electric device, and the engine 40 cannot be started.

The engine speed sensor 113 is a sensor that detects the speed of the engine 40. The gear sensor 114 is a sensor that detects the state of the manual transmission 42 (one of first gear to sixth gear or neutral gear). The vehicle speed sensor 115 is a sensor that detects the vehicle speed of the vehicle 10, and is, for example, a sensor that detects the rotation amount of the front wheels WF.

The side stand position sensor 116 is a sensor that detects the position of the side stand 63, and detects whether the side stand 63 is in the storage position or the standing position. The side stand position sensor 116 may be, for example, a switch that is turned on when the side stand 63 is in the raised position, or turned off when the side stand is in the stored position.

The starter switch 117 is a switch for a rider to instruct starting of the engine 40, and is disposed, for example, on the right end side of the handlebar 32. When the starter switch 117 is turned on by the rider while the power switch 112 is turned on, the control unit 100 receives this as a starting operation to start the engine 40. In the present embodiment, the starter switch 117 is provided separately from the power switch 112, but the power switch 112 may also be used as the starter switch 117, and in this case, the power switch 112 may be referred to as a starter switch, and an ACC on (power on), an ignition on (start operation), or an off (power off) may be provided as a switching position of the power switch 112.

< Processing example >)

A processing example of the control unit 100 will be described with reference to fig. 4 to 8. Fig. 4 to 8 are flowcharts showing an example of processing performed by the processor of the control unit 100.

< General Start control >)

Fig. 4 shows an example of a process of the normal start control. The normal start control is performed when the power switch 112 is turned on, and is control to wait for a start operation of the starter switch 117 by the rider and start the engine 40 based on the start operation. The normal start control is a basic start control for starting the engine 40 by the rider when the rider arrives at the vehicle 10, and is a control for starting the engine 40 by setting the starter switch 117 to on when the rider sets the power switch 112 to on.

In S1, the detection results of the respective sensors are acquired. In S2, it is determined whether or not the engine 40 is in a start permission state based on the detection result obtained in S1. The start permission state refers to, for example, a state in which the manual transmission 42 is in neutral. The start permission state includes, for example, a state in which the manual transmission 42 is engaged but the clutch 43 is disengaged, and a state in which the side carrier 63 is stored. If it is determined that the start permission state is set, the process proceeds to S3.

S3 is a process for detecting a start operation by the rider, and determines whether or not the starter switch 117 is on. When turned on, the process advances to S4, where the motor 41 is driven as a starter, and the engine 40 is started.

< Idle stop control >)

The processing examples of fig. 5 to 7 will be described. The control unit 100 performs idle stop control of the engine 40. In the idle stop control, the engine 40 is automatically stopped when the vehicle 10 is temporarily stopped by waiting for a green light, or the engine 40 is restarted when it is estimated that the vehicle 10 starts after the automatic stop.

< Automatic stop control >

Fig. 5 shows an example of processing related to automatic stop of the engine 40. In S11, the detection results of the respective sensors are acquired. In S12, it is determined whether or not a predetermined idle stop condition is satisfied based on the detection result acquired in S11. If it is determined that the idle stop condition is satisfied, the process proceeds to S13.

The idle stop condition may be, for example, at least a case where the vehicle speed is equal to or less than a predetermined vehicle speed (for example, 3 km/h) and an opening operation of the throttle valve 52 by the rider is not detected for a predetermined time (for example, 3 seconds). Further, when the manual transmission 42 is engaged, the clutch 43 is not operated to be disconnected by the rider for a predetermined period of time (for example, 3 seconds), and when the manual transmission 42 is disengaged, the clutch 43 is not operated to be disconnected by the rider for a predetermined period of time (for example, 3 seconds). Further, the headlight 36 may be turned off, and the rider may be permitted to perform the idle stop control (an idle stop switch is provided, and the idle stop switch is turned on) in advance.

In S13, the engine 40 is automatically stopped. For example, the engine 40 can be stopped by cutting off the supply of fuel by the fuel injection device 40b or stopping the ignition by the ignition device 40 c.

< Restart control >)

Fig. 6 shows an example of restart control for restarting the engine 40 after automatic stop. In the restart control, the establishment of a restart condition is waited for in the stop of the engine 40 by the automatic stop, and the engine 40 is restarted based on the establishment of the restart condition.

The detection results of the respective sensors are acquired in S21. In S22, based on the detection result of the side stand position sensor 116 acquired in S21, it is determined whether or not the side stand 63 is in the raised state, and the process proceeds to S26 when the side stand is in the raised state, and proceeds to S23 when the side stand is in the stored state.

In S23, a determination process is performed as to whether or not the restart condition is satisfied. Fig. 7 is a flowchart showing this example. In S31, based on the detection result of the clutch operation sensor 111 acquired in S21, it is determined whether or not the disconnection operation of the clutch 43 by the rider is detected, and if so, the routine proceeds to S32, and if not, the routine proceeds to S35, where it is determined that the vehicle is stopped (restart condition is not satisfied).

In S32, based on the detection result of the shift position sensor 114 acquired in S11, it is determined whether the state of the manual transmission 42 is in gear or in neutral, and if in gear, the routine proceeds to S33, and if in neutral, the routine proceeds to S34, where it is determined that the restart condition is satisfied. In the present embodiment, if the manual transmission 42 is in neutral, if the clutch 43 is disengaged, it is considered that the rider intends to restart the engine 40, and only the detection is used as a condition to restart the engine 40. But other conditions may be added to the restart conditions.

In S33, based on the detection result of the throttle operation sensor 110 acquired in S21, it is determined whether or not an opening operation of the throttle valve 52 by the rider (turning operation of the throttle grip 80) is detected, and if so, it is determined that the restart condition is satisfied by proceeding to S34, and if not, it is determined that the stop is maintained (the restart condition is not satisfied) by proceeding to S35. When the manual transmission 42 is in the engaged state, not only the cut-off operation of the clutch 43 but also the opening operation of the throttle valve 52 are included in the restart condition, so that when the rider intends to start immediately, the increase in the output of the engine 40 at the time of restarting is improved, and the engine 40 can be prevented from stalling. In the present embodiment, the restart condition is the off operation of the clutch 43 and the opening operation of the throttle valve 52 when the manual transmission 42 is in gear, but the restart condition may be the off operation of the clutch 43 alone, or other conditions may be added to the restart condition as in the case of the neutral gear.

Returning to fig. 6, in S24, if it is determined that the restart condition is satisfied in S23, the routine proceeds to S25 to restart the engine 40, and if it is determined that the restart condition is not satisfied, the routine waits for the satisfaction of the restart condition. In S25, the motor 81 is driven as a starter, and the fuel is supplied by the fuel injection device 40b and the engine 40 is ignited by the ignition device 40c, thereby driving the engine 40. The motor 41 is driven as a starter, and the engine 40 is restarted.

Next, in a case where the side stand 63 is in the standing state, a case is assumed in which the rider directly parks the vehicle 10 and gets off the vehicle. When the rider forgets to stop idling during the re-riding, the rider may feel uncomfortable when the condition for the restart is met and the engine is restarted. In particular, when the manual transmission 42 is in a gear engaged state, when the rider operates the vehicle 10, if the clutch lever 86 and the throttle handle 80 are operated by chance, the engine 40 may restart and the vehicle 10 may advance, and the rider may be surprised.

Therefore, in the present embodiment, when the side stand 63 is detected to be in the upright position while waiting for establishment of the restart condition in the state where the manual transmission 42 is in gear, the restart control is ended and the normal start control is executed.

In S26, based on the detection result of the shift position sensor 114 acquired in S21, it is determined whether the state of the manual transmission 42 is in gear or in neutral, and the process proceeds to S23 when in neutral, and proceeds to S27 when in gear. In S27, the end of the restart control is set. Since the process of fig. 6 is not executed, the engine 40 is not restarted even if the restart condition is satisfied.

In the present embodiment, even when the side stand 63 is in the standing state, if the manual transmission 42 is in the neutral position, the restart control is continued, and the engine 40 is restarted according to the establishment of the restart condition. This is because it is considered that in the case where the state of the manual transmission 42 is neutral, the vehicle 10 does not advance even if the engine 40 is restarted, so that the possibility of the rider being surprised is low. However, the restart control may be terminated in the same manner as in the case of the shift in the case of the neutral position of the manual transmission 42 without distinguishing the state of the manual transmission 42.

In S28, an optical switching process is performed. When the head lamp 36 is turned on, the head lamp 36 is turned off, and the position lamp 37 is turned on. Since the time required until the start of the engine 40 due to the stop of the vehicle 10 is taken into consideration, it is possible to reduce the power consumption, and notify the rider of the end of the restart control without restarting the engine 40.

In S29, the power-off timer is operated. The power-off timer is a timer that counts a predetermined time (referred to as a power-off time, for example, 3 minutes) until the power of the vehicle 10 is turned off, and is, for example, a software timer. In S30, the start of the normal start control is set. Hereinafter, in order to start the engine 40, as described with reference to fig. 4, a start operation (an on operation of the starter switch 117) of the engine 40 is required.

Fig. 8 shows an example of the processing related to the power-off timer after the operation in S29. When the parking time is long, the power consumption can be reduced by turning off the power supply of the vehicle 10.

In S41, it is determined whether or not to operate the power-off timer, and if so, the process proceeds to S42. In S42, it is determined whether or not the power-off time has elapsed from the value of the power-off timer, and if so, the process proceeds to S43. In S43, the power off timer is ended, and the power of the vehicle 10 is turned off. When the power supply is turned off, the supply of electric power to the electric components of the vehicle 10 is shut off. The control unit 100 may be included in an electric device to be cut off the supply of electric power. The electric power consumption of the vehicle 10 can be reduced. Hereinafter, in order to start the engine 40, a starting operation (an on operation of the starter switch 117) by the engine 40 is insufficient. The power supply of the vehicle 10 is turned on by restarting the on operation of the power switch 112, and thus the normal start control (fig. 4) is started, whereby the start operation of the engine 40 (the on operation of the starter switch 117) is performed in the start permission state, and the engine 40 is started.

Summary of the embodiments

The above embodiment discloses at least the following saddle-ride type vehicle.

1. The saddle-ride type vehicle (10) according to the above embodiment is provided with:

An engine (40);

Wherein,

The control mechanism (100) performs:

According to this embodiment, when the side stand is in the standing position, the engine is not restarted even if a restart condition is satisfied. The present invention can prevent the condition for restarting the engine from being met when the rider forgets to stop the engine at idle when the rider is taking the saddle-ride type vehicle off after the automatic stop of the engine is completed, and the engine is restarted. In addition, when the saddle-ride type vehicle is parked and taken off, it is estimated that the intention of restarting the rider is weak. In such a case, the starting of the engine based on the execution of the normal start control complies with the intention of the rider. Accordingly, it is possible to provide a saddle-ride type vehicle capable of restarting the engine in accordance with the intention of the rider.

2. The saddle-ride type vehicle (10) according to the above embodiment is provided with:

a headlight (36); and

A position light (37),

When the normal start control is executed after the restart control is completed, the control means (100) turns off the head lamp (36) and turns on the position lamp (37) when the head lamp (36) is turned on.

According to this embodiment, the electric power consumption can be reduced, and the rider can also recognize the end of the restart control.

3. In the saddle-ride type vehicle (10) of the above embodiment,

When the normal start control is executed after the restart control is ended, the control means (100) turns off the power supply to the saddle-ride type vehicle (10) if the start operation is not performed during a predetermined time.

According to this embodiment, power consumption can be reduced, and power consumption can be prevented.

4. The saddle-ride type vehicle (10) according to the above embodiment is provided with an actuator switch (118),

The start operation refers to an operation for the starter switch (118).

According to this embodiment, the rider can easily distinguish between the normal start operation and the restart operation of the engine.

5. The saddle-ride type vehicle (10) according to the above embodiment is provided with:

a clutch operation member (86) capable of operating the interruption of the clutch (43); and

A clutch operation detection means (111) for detecting an operation of the clutch operation member (86) by a rider,

The restart condition includes at least a case where a cut-off operation of the clutch (43) is detected by the clutch operation detection means (111).

6. The saddle-ride type vehicle (10) according to the above embodiment is provided with:

A throttle valve operation member (80) capable of adjusting the throttle opening of the engine (40); and

A throttle operation detection mechanism (110) for detecting an operation of the throttle operation member (80) by a rider,

The restart condition includes at least a case where an opening operation of the throttle valve (52) is detected by the throttle operation detection means (110) in a state where the manual transmission (42) is in gear.

According to this embodiment, by setting the opening operation of the throttle valve to the restart trigger, even when the rider wants to start immediately, the same throttle operation and starting with the clutch operation as in the normal start of the engine drive can be performed, and the engine stall can be suppressed.

The embodiments of the present invention have been described above, but the present invention is not limited to the above embodiments, and various modifications and changes can be made within the scope of the present invention.

Claims

1. A saddle-ride type vehicle (10) is provided with:

An engine (40);

It is characterized in that the method comprises the steps of,

The control mechanism (100) performs:

2. The straddle-type vehicle according to claim 1, wherein,

The saddle-ride type vehicle includes:

a headlight (36); and

A position light (37),

3. The straddle-type vehicle according to claim 1, wherein,

4. The straddle-type vehicle according to claim 1, wherein,

The saddle-ride type vehicle (10) is provided with an actuator switch (118),

The start operation refers to an operation for the starter switch (118).

5. The straddle-type vehicle according to claim 1, wherein,

The saddle-ride type vehicle (10) is provided with:

6. The straddle-type vehicle according to claim 5, wherein,

The saddle-ride type vehicle (10) is provided with: