JP2010092083A - Continuous drive warning system and method of controlling the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a continuous drive warning system capable of improving the reliability of a warning about a continuous drive time by bringing the warning closer to driver's physical sensation, and a method of controlling the same. <P>SOLUTION: The continuous drive warning system includes at least one of a door sensor for detecting the opening and closing of a door, a seatbelt sensor for detecting that the seatbelt of the driver's seat is fastened or unfastened, a sensor for detecting the opening and closing of a window, and a sensor for detecting that vehicle audio equipment is operated. A control device has, as a condition, at least one of the vehicle speed continuing to be zero for a predetermined period of time, the door opened or closed a plurality of times while the vehicle speed is zero, the seatbelt of the driver's east unfastened while the vehicle speed is zero, the window which is opened or closed, and the vehicle audio equipment which is operated, and has the function of reducing continuous drive time if the condition is met. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  TECHNICAL FIELD The present invention relates to a technique for warning a driver when a vehicle is driven for an excessively long time in order to prevent fatigue caused by driving the vehicle for a long time and inconvenience caused by the fatigue. .

In the prior art, the time until a break is acquired and the time until it is determined that a break has occurred may be different from the driver's experience.
And if a warning different from the driver's experience is issued, the driver may not be convinced by the warning, and may have distrust in some cases.
If the driver is distrusted with the warning regarding the continuous driving time, the warning may be ignored, which is very inconvenient in terms of safety and operation management.

Here, in order to prevent overwork and doze driving due to long driving, and to prevent accidents due to overwork and doze driving, it is determined whether the vehicle is running or not. Counting and stopping time are excluded from the traveling time, and a technique for issuing a warning when the traveling time exceeds a threshold has been proposed (Patent Document 1).
However, in the related art (Patent Document 1), control similar to the driver's experience cannot be realized, and the reliability of the warning regarding the continuous driving time cannot be improved.
JP-A-9-39604

  The present invention has been proposed in view of the problems of the prior art described above, and it is possible to bring a warning about continuous driving over a long time closer to the driver's experience, thereby improving the reliability of the warning. An object is to provide a continuous running warning system and a control method thereof.

The continuous travel warning system (100) of the present invention includes a vehicle speed sensor (1) and a control device (10), and the control device (10) reaches a threshold (for example, 4 hours). In the continuous running warning system (100) having a function of warning at that time,
The door sensor (2) for detecting the opening / closing of the door, the seat belt sensor (3) for detecting whether the seat belt of the driver's seat is mounted and released, the sensor (42) for detecting the opening / closing of the window, and the fact that the vehicle audio device has been operated Comprising at least one of sensors (41) for detecting
The control device (10) may be configured such that the vehicle speed is zero for a predetermined time, or the door is opened and closed several times when the vehicle speed is zero, or the driver's seat is seated when the vehicle speed is zero. If the belt is unmounted, the window is opened or closed, or the vehicle audio equipment is operated, at least one of the conditions is provided, and the continuous running time is subtracted when the condition is satisfied. It has the function to perform (claim 1).
Here, the “vehicle audio device” is a term including all devices that generate sound that the driver does not recognize as noise, and includes a so-called “car stereo”, a radio, and a wireless device.

  In the present invention, the control device (10) may be configured such that the vehicle speed remains zero for a predetermined time, or the door is opened and closed several times while the vehicle speed is zero, or the vehicle speed is zero. It is preferable that at least one of the conditions in which the seat belt of the driver's seat is released is provided as a condition, and that the function has a function of subtracting to reset the continuous running time to zero when the condition is satisfied. 2).

  In the present invention, the control device (10) is provided with at least one of the conditions as to whether the window is opened / closed or the vehicle audio device is operated, and when the condition is satisfied, It is preferable to have a function of subtracting the set time from the time.

Further, in the present invention, it is preferable that the control device (10) has a function of not giving a warning during an operation necessary for running but giving a warning during simple running (Claim 4).
Here, examples of operations necessary for traveling include turn signal operation, brake operation, vehicle acceleration / deceleration operation, accelerator operation, and steering operation.

  Alternatively, in the present invention, the control device (10) issues a warning for prompting a break when the continuous running time reaches a value close to a threshold value (for example, 3.5 hours), and / or the continuous running time. It is preferable to have a function of repeating a warning that a break should be taken for each predetermined condition (for example, 10 minutes have passed) after the threshold value is reached (Claim 5).

The control method of the continuous running warning system of the present invention includes a vehicle speed sensor (1) and a control device (10), and the control device (10) reaches a threshold value (for example, 4 hours). In the control method of the continuous running warning system (100) having a function of warning at that time,
Whether the vehicle speed sensor (1) has detected that the vehicle speed is zero for a predetermined time (S3), or the vehicle speed sensor (1) and the door sensor (2) that detects the opening / closing of the door are in a vehicle speed zero state It is detected that the door has been opened and closed several times (S6), or the vehicle is driven in a state where the vehicle speed is zero by the vehicle speed sensor (1) and the seat belt sensor (3) for detecting the release of the seat belt of the driver's seat. It is detected that the seat belt of the seat is released (S6), or that the window (S20) is detected by the sensor (42) for detecting opening / closing of the window, or the vehicle audio device The vehicle audio device is detected by the sensor (41) that detects that the vehicle has been operated (S20) as a condition, When the matter is satisfied, it subtracts the continuous running time (S7, S21) is characterized in that (claim 6).

  In the control method of the present invention, it is detected by the vehicle speed sensor (1) that the state where the vehicle speed is zero continues for a predetermined time (S3), or the vehicle speed is zero by the vehicle speed sensor (1) and the door sensor (2). It is detected that the door has been opened and closed several times in the state (S6), or the seat belt of the driver's seat is released with the vehicle speed sensor (1) and the seat belt sensor (3) in a state where the vehicle speed is zero ( Preferably, at least one of the detected conditions is provided as a condition, and when the condition is satisfied, the continuous running time is preferably reset to zero (S7) (Claim 7).

  In the control method of the present invention, it is detected that the window is opened / closed by the sensor (42) for detecting opening / closing of the window (S20), or a sensor (41 for detecting that the vehicle audio device is operated). ), It is detected that the vehicle audio device is operated (S20), and at least one condition is provided as a condition, and when the condition is satisfied, the set time is subtracted from the continuous running time (S21). (Claim 8).

  In the control method of the present invention, it is preferable not to issue a warning while performing an operation necessary for traveling (S32 is YES and S33 is NO), but warns during simple traveling (S34). ).

  Alternatively, in the present invention, when the continuous running time reaches a value close to the threshold value (for example, 3.5 hours), a warning (S10) for prompting a break is performed, and / or the continuous running time reaches the threshold value. After that, it is preferable to repeat the warning (S17) that a break should be taken for each predetermined condition (for example, 10 minutes have passed) (Claim 10).

According to the continuous running warning system and the control method thereof according to the present invention having the above-described configuration, for example, the degree of necessity for a break is determined according to the driver's operation such as opening and closing of a door, so that it is close to the driver's experience. Judgment will be made.
Therefore, as a result of the driver's satisfaction, the driver can easily accept the warning, which can contribute to prevention of fatigue due to excessive continuous driving.
In the present invention, the state where the vehicle speed is zero continues for a predetermined time, or the door is opened and closed several times when the vehicle speed is zero, or the driver's seat belt is released when the vehicle speed is zero. If it is determined that the driver has taken a break, and the subtraction is performed so that the continuous running time is reset to zero (Claims 2 and 7), the rest is close to the driver's experience. You can make an acquisition decision.

  In the continuous running warning system and the control method thereof according to the present invention, if the window is opened or closed or the vehicle audio device is operated, it is determined that the driver has not yet reached fatigue to obtain a break, If the configuration is such that the set time is subtracted from the continuous running time (claims 3 and 8), it is possible to determine the time until a break is obtained that is close to the driver's experience.

  Furthermore, in the continuous running warning system and the control method thereof according to the present invention, if the warning is not given during an operation necessary for running and the warning is given during simple running (claims 4 and 9). ), It is possible to prevent the driver's attention from being distracted by a warning when performing an operation necessary for traveling.

Embodiments of the present invention will be described below with reference to the accompanying drawings.
In FIG. 1, the continuous running warning system of the illustrated embodiment generally indicated by reference numeral 100 includes a vehicle speed sensor 1, a door opening / closing sensor 2, a seat belt sensor 3, an electrical component operation sensor group 4, a monitor 5 as a display device, an alarm The apparatus 6 and the arithmetic unit 10 which is a control means are provided.

The electrical component operation sensor group 4 is not a single sensor, but, as shown in FIG. 2, an audio operation confirmation sensor 41, a power window operation confirmation sensor 42, a car navigation system and an in-vehicle communication device operation confirmation sensor 43, and a wiper operation. A confirmation sensor 44 and a lighting device (light, blinker, etc.) operation sensor 45 are included.
Here, the audio operation confirmation sensor 41 is a sensor that detects whether or not the in-vehicle audio device is operated. The “in-vehicle audio device” is a device that generates sound that the driver does not recognize as noise, and includes a so-called “car stereo”, a radio, and a wireless device.
2 is an example, and the electrical component operation sensor group 4 may include sensors other than those shown in FIG.

Various sensors 1-4 are connected with the arithmetic unit 10 by the input signal line Li.
The monitor 5 and the alarm device 6 are connected to the arithmetic device 10 through a control signal line Lo.

  In the continuous running warning system 100 of the illustrated embodiment, the arithmetic unit 10 prompts for a break when the continuous running time of the automobile reaches a value (for example, 3.5 hours) close to a threshold (for example, 4 hours). Has a warning function. Then, when the continuous running time reaches a threshold value, a warning to that effect is given, and thereafter a warning that a break should be taken for each predetermined condition (for example, 10 minutes may have elapsed: a 10 km running distance may be used). It has a function to repeat.

  Based on this function, as will be described later with reference to FIG. 3, in the control of the continuous running warning system 100 according to the illustrated embodiment, it is determined whether or not the vehicle is running (step S1), and the continuous running time is determined. A warning (preliminary guidance) that prompts a break when a value becomes close to a threshold value (for example, 4 hours) (for example, 3.5 hours) (step S10), and when the continuous running time reaches the threshold value A warning to that effect (break notice) is issued (step S14), and after the time when the continuous running time reaches the threshold value, a warning (break warning) that a break should be taken every predetermined condition (for example, 10 minutes) is issued. Repeat (step S17).

  In the continuous travel warning system 100 of the illustrated embodiment, the arithmetic unit 10 determines whether or not the vehicle is traveling (step S1), and the state where the vehicle speed is zero (step S1 is NO) is a predetermined time (for example, 10 minutes), if the door is opened and closed several times with zero vehicle speed, or if the driver's seat belt is unmounted and installed with zero vehicle speed, a break will be taken It has a function to reset the continuous running time to zero.

Based on such a function, in the control according to the illustrated embodiment, as described later with reference to FIG. 3, the opening / closing of the door is detected (step S4) and / or the seat belt of the driver's seat is installed and Demounting is detected (steps S5 and S6).
And the state where the vehicle speed is zero continues for a predetermined time (for example, 10 minutes), the door is opened and closed several times when the vehicle speed is zero, or the driver's seat belt is attached when the vehicle speed is zero If it is released and worn, it is determined that a break has taken place, and the continuous running time is reset to zero (step S7).

  Furthermore, if the arithmetic unit 10 detects from the information from the electrical component operation sensor group 4 that the vehicle speed has become zero, the window has been opened or closed, or the vehicle audio device has been operated. , It has a function of subtracting a part of the preset set time corresponding to each from the continuous running time.

Based on such a function, in the control of the continuous running warning system 100 of the illustrated embodiment, as will be described later with reference to FIG. Is detected (step S20) and / or the fact that the vehicle audio device has been operated is detected (step S20).
When the vehicle speed becomes zero, the window is opened or closed, or the vehicle audio device is operated, the set time is subtracted from the continuous running time (step S21).
The set time is set time <continuous running time.

In addition, the arithmetic unit 10 has a function of not giving a warning about continuous running to the driver while performing an operation necessary for running, and giving a warning about continuous running to the driver during simple running. have.
Here, examples of operations necessary for traveling include turn signal operation, brake operation, vehicle acceleration / deceleration operation, accelerator operation, and steering operation.

  Based on this function, in the control of the continuous running warning system 100 according to the illustrated embodiment, as described later with reference to FIG. 4, while an operation necessary for running is being performed (step S32 is YES, and In step S33, no warning is given, and a warning is given during simple travel (step S32 is NO or step S33 is YES) (step S34).

Next, based on FIG. 3, the continuous running warning method of the continuous running warning system 100 will be described with reference to FIG.
In step S1 of FIG. 3, the arithmetic unit 10 determines whether or not the vehicle is traveling. If the vehicle is traveling (YES in step S1), the process proceeds to step S2. On the other hand, if the vehicle is stopped and the vehicle speed is zero (NO in step S1), a predetermined time (for example, 10 minutes) has elapsed in that state (the vehicle is stopped and the vehicle speed is zero). Whether or not (step S3).

If the predetermined time has elapsed (YES in step S3), it is determined that a break has been taken, the process proceeds to step S7, and the continuous running time is reset.
On the other hand, if steps S4 to S6 occur before the predetermined time elapses (NO in step S3), the arithmetic unit 10 determines whether the door on the driver's seat side has been opened based on information from the door opening / closing sensor 2. (Step S4).
If the door on the driver's seat side is opened (YES in step S4), the process proceeds to step S5. On the other hand, if the door on the driver's seat side is not open (NO in step S4), the process proceeds to step S6.

In step S5, the number of door opening / closing operations is counted based on information from the door opening / closing sensor 2, the door on the driver's seat side is opened, and / or whether the seat belt is attached / detached based on information from the seat belt sensor is the second time or more. Is determined (step S6).
If step S6 is “YES”, that is, if the door on the driver's seat side has been opened more than once, it is determined that the driver has come down from the driver's cab and has taken a break, and the continuous running time is set in step S7. Reset. Also, when the seat belt is attached / detached based on the information from the seat belt sensor (YES in step S6), it is determined that the driver has come down from the cab and has taken a break, and the continuous running time is reset in step S7. And it returns to step S1 and repeats after step S1 again.
On the other hand, if the door on the driver's seat side is opened only once (NO in step S6), it is determined that the driver has opened the door for some reason or the seat belt is retightened during driving, and the continuous running time Without resetting, the process returns to step S1 as it is.

In step S2 (when the vehicle is running), the addition of continuous running time is started, and the door opening / closing frequency is reset to zero. And it progresses to step S8 and it is judged whether the continuous running time exceeded the prior guidance time (for example, 3 hours 30 minutes) of continuous running.
If the continuous running time exceeds the advance guidance time for continuous running (YES in step S8), the process proceeds to step S9. On the other hand, if the continuous travel time has not yet passed the advance guidance time for continuous travel (step S8 is NO), the process proceeds to step S20.

In step S9 (when the continuous running time exceeds the advance guidance time for continuous running), whether or not the flag indicating that the continuous running advance guidance has been performed (the flag for which continuous running advance guidance has been completed) is “OFF”. In other words, it is determined whether or not a pre-guided display has been made.
If the pre-guided indication is not displayed (continuous running pre-guided flag OFF: step S9 is YES), continuous guidance is provided by the monitor 5 or the voice alarm device 6 or the like (step S10). The completed flag is set to “ON” (step S11), and the process proceeds to step S20.
On the other hand, if a pre-guided display is displayed (continuous travel pre-guided flag ON: step S9 is NO), the process proceeds to step S12, and whether or not the continuous travel break notification time (for example, 4 hours) has been exceeded. Judging.

If the continuous running time added in step S2 exceeds the break notice time for continuous running (step S12 is YES), the process proceeds to step S13. On the other hand, if the continuous running time does not exceed the continuous running break notification time (NO in step S12), the process proceeds to step S20.
In step 13, it is determined whether or not the break notification flag is “OFF”, that is, whether or not a break notification has been displayed.

If no break notification has been displayed (the break notification flag is OFF: YES in step S13), the break notification is executed by the monitor 5, the voice alarm device 6 or the like (step S14), and the break notification flag is set. “ON” is set (step S15), and the process proceeds to step S20.
If a break notification has been displayed (the break notification flag is ON: step S13 is NO), the process proceeds to step S16, and it is determined whether or not an excessive set time (for example, 10 minutes) has elapsed. To do.
Here, the excessive set time (10 minutes) of continuous running means an interval time for repeating the warning when the driver gives a warning to execute the break notification but does not take a break.

If the excess set time (warning interval) for continuous running has elapsed (YES in step S16), a break warning is issued (step S17), the excess time is reset (step S18), and the process proceeds to step S20.
If the excess set time for continuous running has not elapsed (NO in step S16), the excess time is added (step S19), and the process proceeds to step S20.

In step S <b> 20, the arithmetic device 10 determines whether or not an electrical component has been used based on information from the electrical component operation sensor group 4. If the electrical component is being operated (YES in step S20), it is determined that the driver has been refreshed by that amount, and only the time corresponding to the time when the driver is refreshed by operating the electrical component (set time) from the continuous running time. Then, it is subtracted from the continuous running time (step S21). That is, a predetermined time set for each electrical component (a time corresponding to the driver refreshing by operating the electrical component) is subtracted from the continuous running time thus far. And it returns to step S1, and repeats after step S1 again.
Although not explicitly shown in the flowchart of FIG. 3, even when the vehicle is temporarily stopped, a predetermined time (a time corresponding to the driver refreshing when the vehicle is temporarily stopped) is subtracted from the continuous running time.
If the electrical component is not operated (NO in step S20), the process returns to step S1, and step S1 and subsequent steps are repeated again.

  According to the embodiment described with reference to FIGS. 1 to 3, the state where the vehicle speed is zero continues for a predetermined time (for example, 10 minutes), or the door is opened and closed several times while the vehicle speed is zero, or If the seat belt of the driver's seat is released and attached while the vehicle speed is zero, it is determined that a break has occurred, and such a determination is very close to the actual experience of the driver.

According to the embodiment described with reference to FIGS. 1 to 3, the continuous running time calculated by the continuous running warning system 100 is very close to the driver's experience and has high accuracy. It is close to the experience of the driver and it is easy for the driver to understand.
As a result of the driver's satisfaction, the reliability of the warning issued by the continuous running warning system 100 of the embodiment described with reference to FIGS. 1 to 3 is increased, and the driver can easily observe the content of the warning. Therefore, fatigue due to excessive continuous running can be prevented, and accidents can be prevented beforehand.

  In the continuous running warning system 100 according to the embodiment described with reference to FIGS. 1 to 3, if the vehicle speed becomes zero, the window is opened or closed, or the vehicle audio device is operated, that is, When the electrical relationship in the driver's cab is operated, if the setting (operation) time is subtracted from the continuous running time, the subtracted continuous running time becomes more suitable for the driver's experience.

Furthermore, in the continuous running warning system 100 of the illustrated embodiment, in addition to the control shown in FIG. 3, control as shown in FIG. 4 is executed.
The control shown in FIG. 4 is related to the control shown in FIG. 3, but is different from the control shown in FIG.
In FIG. 4, in step S31, it is in a state in which continuous running advance guidance (see steps S8 to S11 in FIG. 3) or continuous running break notification (warning: see steps S12 to S15 in FIG. 3) is performed. Is determined by the arithmetic unit 10.

When it is not in a state of performing continuous running advance guidance or continuous running break notification (step S31 is NO), the determination of step S31 is repeated (step S31 is NO loop).
If it is in a state where advance guidance for continuous driving or break notification for continuous driving is performed (YES in step S31), the process proceeds to step S32, and operations necessary for driving (for example, operation of a blinker, brake operation, vehicle acceleration / deceleration operation, It is determined whether or not an accelerator operation, a steering operation, etc. are being performed.
If an operation necessary for traveling is not performed (NO in step S32), the process proceeds to step S34, where advance guidance for continuous traveling or break notification for continuous traveling is performed.
If an operation necessary for traveling is being performed (YES in step S32), the process proceeds to step S33.

In step S33, it is determined whether or not operations necessary for the travel (for example, turn signal operation, brake operation, vehicle acceleration / deceleration operation, accelerator operation, steering operation, etc.) have been completed.
If the operation necessary for traveling has been completed (YES in step S33), the process proceeds to step S34, where prior guidance for continuous traveling or break notification for continuous traveling is performed.
On the other hand, if the operation necessary for traveling has not been completed (NO in step S33), the process does not proceed to step S34 (NO loop in step S33), and a preliminary guidance for continuous traveling or a break notification for continuous traveling is performed. There is nothing.

According to the control of FIG. 4, during the operation necessary for traveling (step S32 is YES and step S33 is NO), the advance guidance for continuous traveling or the break notification warning for continuous traveling is not performed. .
On the other hand, if an operation necessary for traveling is not performed (NO in step S32 or YES in step S33), for example, during simple traveling, advance guidance for continuous traveling or break notification for continuous traveling is performed (step S31). S34).

In the control of FIG. 4, when performing operations necessary for traveling (for example, blinker operation, brake operation, vehicle acceleration / deceleration operation, accelerator operation, steering operation, etc.) The break notice can prevent the driver's attention from being distracted.
And, for example, in the case of simple driving, the driver's attention will not be distracted, and continuous driving advance guidance or continuous driving break notification will be performed. The situation where necessary operations are not performed smoothly is prevented.
In this embodiment, the continuous running time is reset by opening / closing the driver's seat door and attaching / detaching the seat belt, and the set time is subtracted from the continuous running time by opening / closing the window and operating the audio device. It is not limited. Whether the continuous running time is reset or the set time is subtracted from the continuous running time can be changed as necessary.
Also, opening / closing the driver's seat, attaching / detaching the seat belt, opening / closing the window, operating audio equipment, and other conditions can be combined as necessary to reset the continuous running time or subtract the set time from the continuous running time. May be performed.

  It should be noted that the illustrated embodiment is merely an example and is not intended to limit the technical scope of the present invention.

The block diagram of embodiment of this invention. The block diagram which showed the detail of the electrical component operation sensor group in FIG. The flowchart of control of the continuous travel warning in embodiment of this invention. The flowchart which shows the control different from FIG. 3 in embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Vehicle speed sensor 2 ... Door opening / closing sensor 3 ... Seat belt sensor 4 ... Electrical component operation sensor group 5 ... Display device / monitor 6 ... Alarm device 10 ... Control device / Arithmetic unit

Claims (10)

In a continuous running warning system having a vehicle speed sensor and a control device, the control device has a function to warn that when the continuous running time reaches a threshold value,
At least one of a door sensor that detects the opening and closing of the door, a seat belt sensor that detects the installation and release of the seat belt in the driver's seat, a sensor that detects the opening and closing of the window, and a sensor that detects that the vehicle audio device has been operated Equipped with
The control device can maintain a zero vehicle speed for a predetermined time, or the door can be opened and closed several times when the vehicle speed is zero, or the driver's seat belt can be attached while the vehicle speed is zero. A function that subtracts the continuous running time when the condition is satisfied, provided that at least one of the following conditions is satisfied: the release, the window is opened or closed, or the vehicle audio device is operated; A continuous running warning system comprising:   The control device can maintain a zero vehicle speed for a predetermined time, or the door can be opened and closed several times when the vehicle speed is zero, or the driver's seat belt can be attached while the vehicle speed is zero. 2. The continuous running warning system according to claim 1, wherein at least one of the canceled conditions is provided as a condition, and the function of subtracting the continuous running time is reset to zero when the condition is satisfied.   The control device includes at least one of whether a window is opened / closed or a vehicle audio device is operated as a condition, and when the condition is satisfied, a function of subtracting a set time from a continuous running time The continuous running warning system according to claim 1 or 2, comprising:   The continuous travel warning system according to any one of claims 1 to 3, wherein the control device has a function of notifying a warning while performing an operation necessary for traveling but performing a warning during simple traveling.   The control device issues a warning that prompts a break when the continuous running time reaches a value close to the threshold value, and / or takes a break for each predetermined condition after the continuous running time reaches the threshold value. The continuous running warning system according to any one of claims 1 to 4, which has a function of repeating a warning to be taken. In a control method of a continuous running warning system having a vehicle speed sensor and a control device, the control device having a function of giving a warning to that effect when the continuous running time reaches a threshold value,
It is detected by the vehicle speed sensor that the vehicle speed has been zero for a predetermined time, or the door sensor that detects opening and closing of the vehicle speed sensor and the door sensor detects that the door is opened and closed multiple times with the vehicle speed being zero. Or, it was detected by the vehicle speed sensor and the seat belt sensor that detects the release of the seat belt in the driver's seat that the driver's seat belt was released in the state where the vehicle speed is zero, or the window is opened or closed. On condition that at least one of the detection of the opening / closing of the window by the detecting sensor or the detection of the operation of the vehicle audio device by the sensor detecting the operation of the vehicle audio device is detected. A continuous running warning system, wherein the continuous running time is subtracted when the condition is satisfied. .   Whether the vehicle speed sensor has detected that the vehicle speed is zero for a predetermined time, or the vehicle speed sensor and the door sensor have detected that the door has been opened and closed several times with the vehicle speed being zero, or the vehicle speed sensor And at least one of the conditions that the seat belt sensor detects that the seat belt of the driver's seat has been released when the vehicle speed is zero, and if the condition is satisfied, the continuous running time is zero. The control method of the continuous running warning system according to claim 6, wherein the subtraction is performed so as to be reset to reset.   At least one of the detection of the opening / closing of the window by the sensor for detecting the opening / closing of the window or the detection of the operation of the vehicle audio device by the sensor for detecting the operation of the vehicle audio device is detected. The control method of the continuous travel warning system according to claim 6 or 7, wherein when the condition is satisfied, the set time is subtracted from the continuous travel time.   The control method for a continuous running warning system according to any one of claims 6 to 8, wherein a warning is given during simple running without performing a warning while performing an operation necessary for running.   A warning that prompts a break when the continuous running time reaches a value close to the threshold, and / or a warning that a break should be taken for each predetermined condition after the continuous running time reaches the threshold. The control method of the continuous running warning system of any one of Claims 6-9 which repeats.

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