WO2022147715A1 - 一种车辆报警控制方法、控制***以及车辆 - Google Patents
一种车辆报警控制方法、控制***以及车辆 Download PDFInfo
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- WO2022147715A1 WO2022147715A1 PCT/CN2021/070664 CN2021070664W WO2022147715A1 WO 2022147715 A1 WO2022147715 A1 WO 2022147715A1 CN 2021070664 W CN2021070664 W CN 2021070664W WO 2022147715 A1 WO2022147715 A1 WO 2022147715A1
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- vehicle
- alarm
- driver
- seat
- control method
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000006870 function Effects 0.000 claims description 31
- 230000005484 gravity Effects 0.000 claims description 14
- 230000015654 memory Effects 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000021190 leftovers Nutrition 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000004397 blinking Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/22—Status alarms responsive to presence or absence of persons
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Definitions
- the present invention relates to the technical field of vehicle control, in particular to a vehicle alarm control method, a control system and a vehicle.
- the present invention is proposed to provide a vehicle alarm control method and control system and a vehicle that overcome the above problems or at least partially solve the above problems.
- An object of the present invention is to provide a vehicle alarm control method, a control system and a vehicle for pre-judging before alarming a target object in the vehicle to avoid false alarms.
- a further object of the present invention is to reduce modifications to vehicle hardware, thereby reducing costs.
- a vehicle alarm control method including:
- control issues a secondary alarm.
- the step of judging whether there is a target in the rear seat of the vehicle includes:
- the step of judging whether there is a target in the rear seat of the vehicle includes:
- the senor includes an infrared sensor and/or a camera.
- the first-level alarm occurs inside the vehicle, and the first-level alarm includes visual reminder information and/or sound reminder information.
- the visual reminder information includes reminder information displayed on an instrument, a central control screen or a head-up display of the vehicle;
- the sound reminder information includes a buzzer alarm sound or a voice prompt.
- the step of judging whether the driver of the vehicle leaves the driver's seat includes:
- the step of judging whether the driver of the vehicle leaves the driver's seat includes:
- the change of gravity at the driver's seat is detected by a gravity sensor provided in the driver's seat of the vehicle, and whether the driver of the vehicle leaves the driver's seat is determined according to the change of gravity.
- the secondary alarm occurs outside the vehicle, and the secondary alarm includes an audible reminder and/or a light reminder.
- the target includes an item and/or a living object.
- control issues a level 1 alarm further includes:
- the on-off state of the first-level alarm function is a default setting or a setting according to an externally input user operation
- the operation of controlling to issue a first-level alarm is performed.
- control issues a secondary alarm further includes:
- the on-off state of the secondary alarm function is a default setting or a setting according to an externally input user operation
- the operation of the control to issue a secondary alarm is performed.
- the present invention also provides a vehicle alarm control system, comprising a memory and a processor, wherein a control program is stored in the memory, and the control program is used to realize the above-mentioned vehicle alarm control when executed by the processor method.
- the present invention also provides a vehicle comprising the vehicle alarm control system described above.
- the vehicle alarm control method and system of the present invention must first monitor whether there is a target object in the rear seat of the vehicle before issuing an alarm, and only when there is a target object will the next alarm be performed. This process is to pre-judge the target in the rear of the vehicle in advance, so as to avoid the situation of harassing the user by giving an alarm after the vehicle is turned off under any circumstances.
- all the detection and judgment in the method of the present invention can be completed by using the existing sensors of the vehicle, and there is no need to add additional sensors or sensors to the vehicle, nor to increase the hardware equipment of the vehicle, nor to modify the vehicle hardware, thereby reducing the hardware cost. .
- the alarm control method and control system of the present invention adopts a two-level alarm, and a first-level alarm is issued when the vehicle is turned off. Secondary alarms are further supplemented when primary alarms are not in effect, thereby essentially eliminating legacy problems.
- the primary alarm is issued when the vehicle is turned off
- the secondary alarm is issued when the vehicle is turned off and the driver gets out, and the rear door Emitted when not turned on.
- the boundary between the first-level alarm and the second-level alarm is clear, and the first-level alarm function and the second-level alarm function can be turned on and off for different scenarios and different user operations, so that false alarms and user operations can be minimized.
- the probability of harassment can improve the user experience.
- FIG. 1 is a schematic flowchart of a vehicle alarm control method according to an embodiment of the present invention
- FIG. 2 is a schematic flow chart of steps of determining whether there is a target object in the rear seat of the vehicle according to an embodiment of the present invention
- FIG. 3 is a schematic flowchart of steps of determining whether the driver of the vehicle leaves the driver's seat according to another embodiment of the present invention.
- FIG. 1 is a schematic flowchart of a vehicle alarm control method according to an embodiment of the present invention. As shown in FIG. 1 , this embodiment discloses a vehicle alarm control method, and the vehicle alarm control method may specifically include the following steps:
- S10 determine whether there is a target object in the rear seat of the vehicle. If so, that is, the rear seat of the vehicle has a target, S20 is executed.
- the control issues a first-level alarm when the vehicle is turned off.
- S40 it is determined whether the rear door of the vehicle has been opened after the vehicle is turned off and before the door of the vehicle is locked. If not, execute S50.
- step S40 if it is determined in step S40 that the rear door of the vehicle has been opened after the vehicle is turned off and before the doors of the vehicle are locked, it can be considered that there is no object left in the rear seat, and the process ends.
- the target includes an item and/or a living object.
- Specific living objects generally refer to people who are incapacitated, especially infants and children.
- step S10 of this embodiment the determination may be started when the door lock is unlocked, or the determination may be started when the vehicle is ignited or after ignition.
- the vehicle Before the first-level alarm is issued in step S20, the vehicle may be in a driving state, or it may not drive after being started directly. As long as there is a target object in the rear seat of the vehicle and the vehicle is turned off at a later stage, the first-level alarm will be started.
- the alarm method of this embodiment is divided into two-level alarms, and a first-level alarm is issued when the vehicle is turned off.
- the first-level alarm can greatly reduce the problem left in the rear of the vehicle, but it cannot be completely avoided.
- a secondary alarm is a further supplement when a primary alarm does not work, thereby essentially eliminating the legacy problem completely.
- the first-level alarm is issued when the vehicle is turned off, and the second-level alarm is issued when the vehicle is turned off and the driver gets out of the car, and the rear row Sent when the door is not opened. With clearly demarcated primary and secondary alarms, the probability of false alarms and user harassment can be minimized.
- the step of judging whether there is a target object in the rear seat of the vehicle may include:
- step S11 determine whether the rear door of the vehicle has been opened within a preset time before the vehicle is ignited or after the vehicle is ignited and before starting to drive. If, that is, the rear door of the vehicle has been opened within a preset time before the vehicle is ignited or opened after the vehicle is ignited and before the vehicle starts to travel, step S12 is executed.
- the vehicle will open the door lock before ignition, and if something needs to be placed in the rear row or someone sits down, the rear door of the vehicle will be opened. Therefore, it can be determined whether there is an object in the rear seat of the vehicle by detecting whether the door of the rear seat of the vehicle before ignition is opened.
- the preset time may be set according to actual application requirements. For example, the preset time in this embodiment may be set to 1-5 minutes. When the rear door of the vehicle is opened within 1-5 minutes before the ignition of the vehicle, it is determined that there is a target in the rear seat of the vehicle.
- a timer in the vehicle body or the controller can be used to time the time.
- the timer can start timing after the rear door is opened, and the timing when the timer starts is the time when the rear door is opened. It is also possible to start timing after the rear door is opened and closed. At this time, the timing when the timer starts is the time when the rear door is closed.
- the engine of the vehicle is ignited, if the time counted by the timer is less than or equal to the preset time, it can be determined that the rear door of the vehicle has been opened within the preset time before the ignition of the vehicle.
- the rear door here can be either the left rear door or the right rear door.
- the timer Before the engine is ignited, if the rear door is opened and closed multiple times, you can set the timer to reset once every time the rear door is opened, and the final judgment is based on the last time the rear door is opened and the timer is started. Of course, in other embodiments, it can also be set that the timer is not reset when it is opened multiple times, and the time when the rear door is opened for the first time is the start timing time. When the above timer exceeds the preset time, the timer will automatically turn off. In addition, when the exterior lock is successful, if the timer is still running, the timer will automatically turn off.
- the determination of whether there is an object in the rear seat of the vehicle is based on whether the door of the vehicle is unlocked, and whether the door is unlocked is detected by a sensor originally possessed in the vehicle, and the data will be stored in real time in the entire vehicle. in the car controller.
- whether the vehicle is turned off can also be obtained by using the existing sensors of the vehicle.
- the sound or light required by the alarm device can also be directly used for alarming by the existing vehicle such as a display screen and a voice system. Therefore, the overall method of this embodiment does not need to add additional sensors or sensors to the vehicle, and only needs to use the hardware of the original vehicle to complete, without adding vehicle hardware equipment or modifying the vehicle, reducing the hardware cost .
- the step of judging whether there is an object in the rear seat of the vehicle includes:
- the sensor scans to determine whether there is a target in the rear seat of the vehicle.
- the senor in this embodiment includes an infrared sensor and/or a camera.
- the ignition of the vehicle when the ignition of the vehicle is started, it directly scans whether there is a target object in the rear seat of the vehicle. Compared with judging whether there is a target object in the rear seat of the vehicle by checking whether the vehicle door is opened, the sensor directly scans the vehicle. More intuitive.
- the primary alarm occurs inside the vehicle, and the primary alarm includes visual reminder information and/or sound reminder information.
- Visual alerts include those displayed on the vehicle's instrumentation, center console or head-up display.
- Audible reminders include beeps or voice prompts.
- the first-level alarm whether it is a visual reminder or a sound reminder, is set inside the vehicle, and can use the existing components of the existing vehicle to give an alarm.
- the first-level alarm occurs when the vehicle is parked, that is, when the vehicle is parked and turned off, the first-level alarm is started, so that the driver can be well reminded to avoid omissions.
- the sound reminder in the first-level alarm may be issued by the meter, which may be one or more sounds, and the duration may be 1 second, 0.7 seconds, or other durations.
- the visual reminder in the first-level alarm can be displayed on the instrument or on the central control screen or on the head-up display.
- the content can include but is not limited to "Check Rear Seat", "Please check the rear row", etc.
- the text can be set to a specific display Effects, including text color (such as white, yellow or red, etc.), text size (such as 2.59, 4.31, 3.45, 1.6mm characters, etc.), text flashing time (such as 3.5s or other duration) and frequency (such as 0.5Hz/1Hz) /1.5Hz) etc.
- text color such as white, yellow or red, etc.
- text size such as 2.59, 4.31, 3.45, 1.6mm characters, etc.
- text flashing time such as 3.5s or other duration
- frequency such as 0.5Hz/1Hz) /1.5Hz
- the step of judging whether the driver of the vehicle has left the driver's seat includes:
- S32 it is determined whether the door of the vehicle is locked after the door on the driver's seat side is opened and closed. If yes, execute S33.
- the step of judging whether the driver of the vehicle leaves the driver's seat includes:
- the change of gravity at the driver's seat is detected by a gravity sensor arranged in the driver's seat of the vehicle, and whether the driver of the vehicle leaves the driver's seat is determined according to the change of gravity.
- the gravity sensor detects that the gravity of the driver's seat is reduced, thereby judging that the person in the driver's seat of the vehicle gets off the vehicle and leaves.
- this embodiment can be used as an alternative embodiment, when the driver's seat in the vehicle is equipped with a gravity sensor, the detection and judgment can be performed in this way.
- steps S31 to S33 are used to determine whether the driver has left the driver's seat.
- the starting condition of the first-level alarm is judged, and when the starting condition is met, the second-level alarm is performed.
- the level of the secondary alarm may be higher than that of the primary alarm, and the secondary alarm occurs outside the vehicle.
- Secondary alarms may include audible reminders (eg, voice announcements, continuous alarm sounds, etc.) and/or flashing lights.
- the sound reminder in the secondary alarm can be issued by an external horn or other speakers. The sound can last for 1.5s, 2s, 3s, 4s, 5s or other durations, and the sound will sound once or twice.
- the secondary alarm reminds, it can be matched with the four corner lights or other lights outside the car to flash.
- the blinking frequency can be synchronized with the sound or not.
- the duration and number of flashes can be less than, equal to, or more than the sound.
- the sound of the voice announcement of the second-level alarm may be greater than that of the voice prompt of the first-level alarm.
- the method before the control to issue a first-level alarm, the method further includes:
- the on-off state of the first-level alarm function of the vehicle wherein the on-off state of the first-level alarm function is a default setting or a setting according to an externally input user operation;
- the operation of controlling the issuance of the first-level alarm is performed.
- the on-off state of the secondary alarm function of the vehicle wherein the on-off state of the secondary alarm function is a default setting or a setting according to an externally input user operation;
- the first-level alarm and the second-level alarm can be set by default or set according to an externally input user operation.
- the default setting is that the first-level alarm function and the second-level alarm function are always on, and the detection and alarm functions of the entire system are started every time the vehicle is started.
- switches can be set at the vehicle, and there can be two switches, namely, a switch to control the opening and closing of the first-level alarm function and a switch to control the opening and closing of the second-level alarm function. In general, all switches are in the state of turning off the alarm function. When it detects that there is a target in the rear seat of the vehicle, the switch will be automatically switched to the state where the alarm function is turned on. The driver can manually choose to turn off the template switch, so that only the first-level alarm function or the second-level alarm function is retained, or all of them are turned off.
- the switch can be provided with a text mark, and the text mark can be expressed in Chinese or English, such as: “CPD”, "rear row left reminder", “First Warning”, “meter prompt”, “Second Warning” or “whistle prompt” "Wait.
- the switch can be set on the gauge, and when set on the gauge, it can be controlled through the gauge touch screen. Switches can also be set on the steering wheel and controlled via the steering wheel buttons.
- the switch can also be set on the central control screen. When the switch is set on the central control screen, it can be controlled directly through the central control touch screen, or through the buttons around the central control screen.
- the display interface of the switch can be in different colors, such as gray for on and green for off. Of course, colors can be diversified, gray can be replaced by dark colors such as white, green can be replaced by blue, etc.
- an embodiment of the present invention also provides a vehicle alarm control system.
- the vehicle alarm control system may include a memory and a processor, where a control program is stored in the memory, and when the control program is executed by the processor, is used to implement the vehicle alarm control method described in any of the above embodiments or a combination of embodiments.
- the processor can be a central processing unit (CPU for short), or a digital processing unit, and so on.
- the processor sends and receives data through the communication interface.
- Memory is used to store programs executed by the processor.
- a memory is any medium that can be used to carry or store the desired program code in the form of instructions or data structures and that can be accessed by a computer, and may also be a combination of multiple memories.
- control program may be downloaded from a computer-readable storage medium to a corresponding computing/processing device or downloaded to a computer or external storage device via a network (eg, the Internet, a local area network, a wide area network, and/or a wireless network).
- a network eg, the Internet, a local area network, a wide area network, and/or a wireless network.
- the vehicle alarm control system prejudges the target object in the rear row of the vehicle in advance, avoiding the situation that an alarm will be issued after the vehicle is turned off under any circumstances, which will harass the user.
- the vehicle alarm control system is divided into two-level alarms, and a first-level alarm is issued when the vehicle is turned off.
- the first-level alarm can greatly reduce the problems left by the rear of the vehicle, but it cannot be completely avoided.
- a secondary alarm is a further supplement when a primary alarm does not work, thereby essentially eliminating the legacy problem completely.
- the first-level alarm is issued when the vehicle is turned off, and the second-level alarm is issued when the vehicle is turned off and the driver gets off, and the rear row A secondary alarm is issued if the door is not opened.
- the boundary between the first-level alarm and the second-level alarm is clear, and the first-level alarm function and the second-level alarm function can be turned on and off for different scenarios and different user operations, so as to minimize false alarms and The probability of user harassment improves the user experience.
- an embodiment of the present invention also provides a vehicle.
- the vehicle may include the vehicle alarm control system described above.
- the vehicle also includes a collection device and an alarm device.
- the collection device is connected with the vehicle alarm control system, and sends various collected information to the vehicle alarm control system.
- the alarm device is also connected to the vehicle alarm control system, and the vehicle alarm control system controls the alarm device to give an alarm.
- the collection device may include various sensors of the vehicle, such as an infrared sensor, a door start sensor, a vehicle ignition/deactivation sensor, a vehicle seat gravity sensor, and the like.
- the alarm device can be any one or a combination of sound and light, and can be installed inside and outside the vehicle.
- the vehicle utilizing the above-mentioned vehicle alarm control system can effectively avoid the problem of leftover items or members (especially children) in the rear of the vehicle, greatly increasing the safety performance of the vehicle and avoiding the occurrence of danger.
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Abstract
Description
Claims (14)
- 一种车辆报警控制方法,包括:判断所述车辆的后排座椅是否有目标物;若所述车辆的后排座椅具有所述目标物,在所述车辆熄火时控制发出一级警报;在所述车辆熄火后,判断所述车辆的驾驶员是否离开驾驶座位;若所述车辆的驾驶员离开驾驶座位,判断在所述车辆熄火后且所述车辆的车门上锁前,所述车辆的后排车门是否曾开启;若否,则控制发出二级警报。
- 根据权利要求1所述的车辆报警控制方法,其中,判断所述车辆的后排座椅是否有目标物的步骤包括:判断所述车辆的后排车门是否在所述车辆点火前预设时间内或在所述车辆点火后且开始行驶前曾开启;若是,则确定所述车辆的后排座椅有所述目标物。
- 根据权利要求1所述的车辆报警控制方法,其中,判断所述车辆的后排座椅是否有目标物的步骤包括:在所述车辆点火启动时,通过感应器扫描判断所述车辆的后排座椅处是否有所述目标物。
- 根据权利要求3所述的车辆报警控制方法,其中,所述感应器包括红外感应器和/或摄像头。
- 根据权利要求1所述的车辆报警控制方法,其中,所述一级警报发生在所述车辆的内部,且所述一级警报包括视觉提醒信息和/或声音提醒信息。
- 根据权利要求5所述的车辆报警控制方法,其中,所述视觉提醒信息包括在所述车辆的仪表、中控屏或抬头显示器上显示的提示信息;所述声音提醒信息包括蜂鸣报警声或语音提示。
- 根据权利要求1所述的车辆报警控制方法,其中,判断所述车辆的驾驶员是否离开驾驶座位的步骤包括:判断所述车辆的驾驶座位一侧的车门是否开启;若是,判断在所述驾驶座位一侧的车门开启并关闭后所述车辆的车门是 否上锁;若所述车辆的车门上锁,则确定所述车辆的驾驶员离开驾驶座位。
- 根据权利要求1所述的车辆报警控制方法,其中,判断所述车辆的驾驶员是否离开驾驶座位的步骤包括:通过所述车辆的驾驶座位内设置的重力感应器检测所述驾驶座位处的重力变化,根据所述重力变化判断所述车辆的驾驶员是否离开驾驶座位。
- 根据权利要求1所述的车辆报警控制方法,其中,所述二级警报发生在所述车辆的外部,且所述二级警报包括声音提醒和/或灯光提醒。
- 根据权利要求1所述的车辆报警控制方法,其中,所述目标物包括物品和/或活体对象。
- 根据权利要求1所述的车辆报警控制方法,其中,在控制发出一级警报之前,还包括:获取所述车辆的一级警报功能的启闭状态,其中所述一级警报功能的启闭状态为默认设置或根据外部输入的用户操作设置;若所述一级警报功能处于开启状态,则执行所述控制发出一级警报的操作。
- 根据权利要求1所述的车辆报警控制方法,其中,在控制发出二级警报之前,还包括:获取所述车辆的二级警报功能的启闭状态,其中,所述二级警报功能的启闭状态为默认设置或根据外部输入的用户操作设置;若所述二级警报功能处于开启状态,则执行所述控制发出二级警报的操作。
- 一种车辆报警控制***,包括存储器和处理器,所述存储器内存储有控制程序,所述控制程序被所述处理器执行时用于实现权利要求1-12中任一项所述的车辆报警控制方法。
- 一种车辆,包括权利要求13中所述的车辆报警控制***。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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EP21916773.1A EP4223590A4 (en) | 2021-01-07 | 2021-01-07 | VEHICLE ALARM CONTROL METHOD AND SYSTEM, AND VEHICLE |
JP2023529900A JP2023549899A (ja) | 2021-01-07 | 2021-01-07 | 車両の警報制御方法、車両警報制御システム及び車両 |
CN202180077255.6A CN116457249A (zh) | 2021-01-07 | 2021-01-07 | 车辆报警控制方法、控制***以及车辆 |
PCT/CN2021/070664 WO2022147715A1 (zh) | 2021-01-07 | 2021-01-07 | 一种车辆报警控制方法、控制***以及车辆 |
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PCT/CN2021/070664 WO2022147715A1 (zh) | 2021-01-07 | 2021-01-07 | 一种车辆报警控制方法、控制***以及车辆 |
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EP (1) | EP4223590A4 (zh) |
JP (1) | JP2023549899A (zh) |
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CN116457249A (zh) | 2023-07-18 |
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