WO2019095707A1 - 车辆内滞留预警方法、装置与计算机可读存储介质 - Google Patents

车辆内滞留预警方法、装置与计算机可读存储介质 Download PDF

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Publication number
WO2019095707A1
WO2019095707A1 PCT/CN2018/095234 CN2018095234W WO2019095707A1 WO 2019095707 A1 WO2019095707 A1 WO 2019095707A1 CN 2018095234 W CN2018095234 W CN 2018095234W WO 2019095707 A1 WO2019095707 A1 WO 2019095707A1
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WIPO (PCT)
Prior art keywords
vehicle
value
seat
detention
initial value
Prior art date
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PCT/CN2018/095234
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English (en)
French (fr)
Inventor
周晓峰
冉光伟
罗伟良
Original Assignee
广州汽车集团股份有限公司
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Application filed by 广州汽车集团股份有限公司 filed Critical 广州汽车集团股份有限公司
Priority to US16/319,482 priority Critical patent/US11423767B2/en
Publication of WO2019095707A1 publication Critical patent/WO2019095707A1/zh

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/1004—Alarm systems characterised by the type of sensor, e.g. current sensing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
    • B60R25/31—Detection related to theft or to other events relevant to anti-theft systems of human presence inside or outside the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
    • B60R25/34—Detection related to theft or to other events relevant to anti-theft systems of conditions of vehicle components, e.g. of windows, door locks or gear selectors
    • 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
    • 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
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold

Definitions

  • the present invention relates to the field of automotive electronic technology, and in particular, to a method, device and computer readable storage medium for in-vehicle detention.
  • the prior art discloses a seat detection device for preventing child retention, which is provided with a weight sensor on a seat cushion of a vehicle.
  • a weight sensor on a seat cushion of a vehicle.
  • the seat cushion has a weight of 1 kg or more at this time
  • an audible and visual alarm is issued on the remote control key to remind the driver to check the inside of the vehicle, thereby realizing an early warning to the child in the vehicle.
  • the above-mentioned seat detection device for preventing child retention can effectively prevent the occurrence of a child or a pet being stuck in the vehicle, but if the vehicle seat is always placed with a fixed item such as a child safety seat, the driver each time An alarm is generated when the door is locked. The alarm generated at this time is not caused by the child or pet in the vehicle, but is caused by a false alarm caused by the item fixed on the vehicle seat, which the driver does not want to see.
  • the technical problem to be solved by the present invention is to provide an in-vehicle detention warning method, apparatus and computer readable storage medium, which can effectively solve the false alarm caused by the prior art articles fixed on the vehicle seat, and can also Effectively implement early warning of children or pets in the vehicle.
  • a first aspect of the embodiments of the present invention provides an in-vehicle detention warning method, including:
  • the current load-bearing value of the seat is stored as an initial value
  • the current load-bearing value of the seat is made to be different from the initial value to obtain a weight difference
  • the current load-bearing value of the seat is stored as an initial value, specifically: when the engine of the vehicle is stopped, and the engine water temperature of the vehicle is The door unlock is detected in a state not higher than the preset temperature value, and the current load-bearing value of the seat is stored as an initial value.
  • the current bearing value of the seat is compared with the initial value to obtain a weight difference, specifically: when receiving The door lock is detected in a state in which the engine of the vehicle is controlled to perform a flameout operation, or the engine of the vehicle is stopped and the engine water temperature is higher than a preset temperature value, and the current load bearing value of the seat is The initial value is made poor to obtain a weight difference.
  • the method further includes:
  • the change according to the load-bearing value of the seat in a subsequent preset time period updating the initial value.
  • the bearing value of the seat in the preset time period is stored as a new initial value to update the The initial value.
  • the method further includes:
  • the driver When the vehicle is in a stationary state and detects that the load-bearing value of the seat decreases and the reduced value is greater than or equal to the second weight threshold, the driver is prompted to perform an initial value update operation and prompts the driver not to be in the Changing the load bearing value of the seat within a preset time period;
  • the driver is notified that the initial value has been successfully updated and the driver is notified of the specific value of the updated initial value.
  • the method further includes:
  • the detention alarm signal is stopped.
  • a second aspect of an embodiment of the present invention provides an in-vehicle detention warning device, the warning device comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, the processor executing The computer program implements the in-vehicle detention warning method described in the above embodiments of the invention.
  • a third aspect of embodiments of the present invention provides a computer readable storage medium comprising a stored computer program, wherein a device in which the computer readable storage medium is controlled to execute the above invention is executed while the computer program is running The in-vehicle detention warning method described in the embodiment.
  • the beneficial effects of the embodiments of the present invention are: the in-vehicle detention warning method, apparatus and computer readable storage medium disclosed in the embodiments of the present invention, including when the door is unlocked, the seat is currently loaded.
  • the value is stored as an initial value; when the door lock is detected, the current load-bearing value of the seat is compared with the initial value to obtain a weight difference; when the weight difference is greater than or equal to the preset first When the weight threshold is reached, a stuck alarm signal is issued.
  • the prior art can effectively solve the false alarm caused by the articles fixed on the vehicle seat, and can also effectively realize the early warning of the child or the pet in the vehicle, and avoid the child or the pet for a long time.
  • Safety hazards such as high temperature, lack of oxygen and suffocation caused by being trapped inside the car.
  • FIG. 1 is a schematic flow chart of an in-vehicle detention early warning method according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a complete process of an in-vehicle detention warning method according to an embodiment of the present invention
  • FIG. 3 is a structural block diagram of an in-vehicle detention early warning system according to an embodiment of the present invention.
  • FIG. 1 is a schematic flowchart of a method for warning of staying in a vehicle according to an embodiment of the present invention. The method includes the following steps:
  • the current load-bearing value of the seat is specifically obtained in real time by a weight sensor disposed on the seat.
  • the first weight threshold may be set to 3 kg but is not limited thereto; wherein the reason that the first weight threshold is set to 3 kg is that the weight of most newborns or pets is greater than or equal to 3 kg, so that Effectively avoid false alarms due to other non-child or pet items weighing less than 3kg.
  • step S1 is specifically: when the door unlocking is detected in the first parking state, the current bearing value of the seat is stored as an initial value; the first parking state is used to indicate The parking status corresponding to the boarding process.
  • the first parking state is specifically that the engine of the vehicle is stopped, and the engine water temperature of the vehicle is not higher than a preset temperature value, and more preferably, the engine of the vehicle is stopped for at least a first preset duration.
  • the door unlocking is detected as a condition that the current load-bearing value of the seat is set to an initial value, so that Effectively avoid the initial value change caused by the child or pet in the seat when the vehicle is temporarily parked for a short time, that is, the weight of the child or pet on the seat is taken as the new initial value, which leads to the difference in weight.
  • the initial value changes and the calculation error causes an abnormal emission of the stuck alarm signal; wherein the preset temperature value is the cooling water temperature when the vehicle engine is in normal operation.
  • step S2 is specifically: when the door lock is detected in the second parking state, the current load-bearing value of the seat is compared with the initial value to obtain a weight difference.
  • the second parking state is used to indicate a parking state corresponding to the getting off process.
  • the second parking state is specifically a fireout command for receiving an engine for controlling the vehicle to perform a flameout operation, or the engine of the vehicle is stopped and the engine water temperature is higher than a preset temperature value.
  • the vehicle during the getting on the vehicle, the vehicle is in the first parking state at this time, and when the door is unlocked, the current bearing value of the seat is obtained as an initial value; during the getting off, the vehicle is at this time.
  • the second parking state when the door lock is detected, the current load-bearing value of the seat is acquired again; the load-bearing value of the seat when getting on the vehicle and the load-bearing value of the seat when getting off the vehicle are obtained, and then the vehicle is disembarked.
  • the load value of the seat is subtracted from the load-bearing value of the seat when getting on the vehicle, the weight difference is obtained.
  • the weight of the seat can be judged.
  • the status has changed, there may be children or pets stuck in the seat; preset a first weight threshold, when the weight difference is greater than or equal to the first weight threshold, it can be judged that there are children or pets staying in the seat, leaving a detention An alarm signal alerts the driver to a safety check on the seat to prevent children or pets from staying in the car.
  • the weight difference is used to compare the size with the first weight threshold as a condition for issuing a detention alarm signal, the article fixed to the vehicle seat does not affect the weight difference, and no image appears. False positives due to items fixed on the vehicle seat as described in the prior art.
  • Embodiments of the present invention include the following two situations in which the vehicle issues a detention alarm signal due to the placed heavy object, which is specifically described as follows:
  • Case 1 When in the parking state, assuming that there is no object placed on the vehicle seat, when the door is unlocked, the current bearing weight value of the seat is taken as the initial value, that is, the initial value is 0; the driver is turning on After the door locks and puts the weight on the seat (assuming the weight of the heavy object is 3kg), the engine is not started but leaves the vehicle directly; when the door is locked, the load-bearing value of the seat is heavy. If the mass is 3kg, the vehicle will issue a detention alarm signal when the weight difference obtained by subtracting the initial value from the load value of the seat is greater than or equal to the preset first weight threshold of 3kg. The driver can use the wireless smart key to control the vehicle to stop. A detention alarm signal is issued to leave the weight on the seat.
  • Case 2 When in the parking state, assuming that there is no object placed on the vehicle seat, when the door unlock is detected, the current bearing weight value of the seat is taken as the initial value, that is, the initial value is 0; the driver is turning on After the door lock is placed and the weight is placed on the seat (assuming the weight of the heavy object is 3kg), the vehicle is driven for a certain distance and then the vehicle is disembarked; when the door is locked, the load-bearing value of the seat is heavy. If the mass is 3kg, the vehicle will issue a detention alarm signal when the weight difference obtained by subtracting the initial value from the load-bearing value of the seat is greater than or equal to the preset first weight threshold of 3kg. The driver can re-open the door lock to move the heavy object. Take it out, or use the wireless smart key to control the vehicle to stop sending a stuck alarm signal and leave the weight on the seat.
  • the method further includes:
  • the change according to the load-bearing value of the seat in a subsequent preset time period updating the initial value.
  • the second weight threshold may be set to 1 kg but is not limited thereto.
  • determining whether the load-bearing value of the seat is maintained for a preset period of time thereafter Stable where stable or unchanged means that the proportion of change in load-bearing value is within a certain range, for example, within 1 to 3%, and the specific change ratio can be based on user-defined values.
  • the bearing value of the seat in the preset time period is stored as a new initial value to update the The initial value.
  • the load-bearing value of the seat is 3kg for the child or pet, and the initial value is 1kg of the weight of the seat originally placed, then the weight difference is 2kg, and the weight difference is not greater than or equal to the preset first If the weight threshold is 3kg, then there will be children or pets stuck in the seat when getting off the bus, but the vehicle does not have a warning signal, which will lead to serious consequences.
  • the initial value is updated, then the initial value can be updated to 0 in time after the weight is removed, and 3kg of the child or The pet is placed on the seat where the heavy object is removed.
  • the weight difference is 3kg, and the weight difference is not removed. The weight difference is greater than or equal to the preset first weight threshold of 3 kg, and the residual alarm signal can be issued normally.
  • the stationary state refers to a state in which the vehicle speed is zero, and may be a state in which the vehicle is completely stopped, or a state in which the vehicle is temporarily stopped but the engine is still in operation.
  • the method further includes:
  • the driver When the vehicle is in a stationary state and detects that the load-bearing value of the seat decreases and the reduced value is greater than or equal to the second weight threshold, the driver is prompted to perform an initial value update operation and prompts the driver not to be in the Changing the load bearing value of the seat within a preset time period;
  • the driver is notified that the initial value has been successfully updated and the driver is notified of the specific value of the updated initial value.
  • the preset time may be set to 30 s but is not limited thereto; wherein the driver may be prompted to perform an initial value update operation by controlling the vehicle to issue a voice reminder and prompt the driver not to be in the preset Changing the load-bearing value of the seat during the time period; in addition, after the initial value update is successful, the vehicle may be again controlled to issue a voice reminder to notify the driver that the initial value has been successfully updated and notify the driver of the update.
  • the specific value of the initial value wherein the voice reminder is controlled by a car audio entertainment module disposed in the vehicle.
  • the method further includes:
  • the vehicle is controlled to stop issuing the detention alarm signal.
  • the driver can re-lock, open the door to remove the heavy object, or use the wireless smart key to stop the detention alarm signal and leave the weight in the seat. on.
  • the method further includes:
  • the wireless smart key is part of a PEPS module; the driver carries a wireless smart key outside the vehicle, and when the door handle button is pressed, the PEPS module automatically searches for a valid wireless smart key, and when the PEPS module searches for a valid one, The wireless smart key will control the door to perform automatic unlocking or locking; in addition, the door can be unlocked or locked by pressing the locking or unlocking button of the wireless smart key.
  • the embodiment of the invention also provides an in-vehicle detention early warning device.
  • the in-vehicle detention warning device of the present embodiment includes a processor, a memory, and a computer program stored in the memory and operable on the processor. When the processor executes the computer program, the steps in the embodiment of the method for pre-vehicle detention early warning are implemented, as shown in steps S1-S3 of FIG.
  • the computer program can be partitioned into one or more modules/units that are stored in the memory and executed by the processor to perform the present invention.
  • the one or more modules/units may be a series of computer program instruction segments capable of performing a particular function, the instruction segments being used to describe the execution of the computer program in the in-vehicle detention warning device.
  • the in-vehicle detention warning device may be a computing device such as a desktop computer, a notebook, a palmtop computer, and a cloud server.
  • the in-vehicle detention warning device may include, but is not limited to, a processor and a memory. It will be understood by those skilled in the art that the schematic diagram is merely an example of an in-vehicle detention warning device, and does not constitute a limitation on the in-vehicle detention warning device, and may include more or less components than those illustrated, or may combine certain components. , or different components, such as the in-vehicle detention warning device, may also include input and output devices, network access devices, buses, and the like.
  • the processor may be a central processing unit (CPU), or may be other general-purpose processors, a digital signal processor (DSP), an application specific integrated circuit (ASIC), and an off-the-shelf device.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA Field-Programmable Gate Array
  • the general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like, and the processor is a control center of the in-vehicle detention warning device, and uses various interfaces and lines to connect the entire vehicle detention warning. Various parts of the device.
  • the memory can be used to store the computer program and/or module, the processor implementing the vehicle by running or executing a computer program and/or module stored in the memory, and recalling data stored in the memory Various functions of the internal detention warning device.
  • the memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored. Data created based on the use of the mobile phone (such as audio data, phone book, etc.).
  • the memory may include a high-speed random access memory, and may also include non-volatile memory such as a hard disk, a memory, a plug-in hard disk, a smart memory card (SMC), and a Secure Digital (SD) card.
  • non-volatile memory such as a hard disk, a memory, a plug-in hard disk, a smart memory card (SMC), and a Secure Digital (SD) card.
  • Flash Card at least one disk storage device, flash memory device, or other volatile solid-state storage device.
  • the embodiment of the present invention further provides an in-vehicle detention early warning system, where the early warning system includes an early warning device, a PEPS module, and a vehicle lamp, a speaker, a car audio entertainment module, and a weight sensor disposed in the vehicle; wherein the early warning device includes The above-described in-vehicle detention warning device; the PEPS module includes the wireless smart key described above.
  • FIG. 2 is a schematic diagram of a complete process of the in-vehicle detention warning method according to the embodiment of the present invention
  • FIG. 3 is a vehicle detention detention warning system according to an embodiment of the present invention. Block diagram of the structure.
  • the prior art can effectively solve the false alarm caused by the articles fixed on the vehicle seat, and can also effectively realize the early warning of the child staying in the vehicle.
  • the embodiment of the present invention further provides a computer readable storage medium, the computer readable storage medium comprising a stored computer program, wherein the device in which the computer readable storage medium is controlled to execute the above-described invention embodiment when the computer program is running The in-vehicle detention warning method.
  • the module/unit integrated in the in-vehicle detention warning device can be stored in a computer readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product.
  • the present invention implements all or part of the processes in the foregoing embodiments, and may also be completed by a computer program to instruct related hardware.
  • the computer program may be stored in a computer readable storage medium. The steps of the various method embodiments described above may be implemented when the program is executed by the processor.
  • the computer program comprises computer program code, which may be in the form of source code, object code form, executable file or some intermediate form.
  • the computer readable medium may include any entity or device capable of carrying the computer program code, a recording medium, a USB flash drive, a removable hard disk, a magnetic disk, an optical disk, a computer memory, a read-only memory (ROM). , random access memory (RAM, Random Access Memory), electrical carrier signals, telecommunications signals, and software distribution media. It should be noted that the content contained in the computer readable medium may be appropriately increased or decreased according to the requirements of legislation and patent practice in a jurisdiction, for example, in some jurisdictions, according to legislation and patent practice, computer readable media Does not include electrical carrier signals and telecommunication signals.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical. Units can be located in one place or distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • the method, apparatus, and computer readable storage medium for in-vehicle detention are provided by the embodiment of the present invention, and the method includes: acquiring a load-bearing value of the seat; and when detecting the unlocking of the door, the current load-bearing value of the seat As the initial value storage; when the door lock is detected, the current load-bearing value of the seat is compared with the initial value to obtain a weight difference; when the weight difference is greater than or equal to a preset first weight threshold A detention alarm signal is issued.
  • the false alarm caused by the articles fixed on the vehicle seat in the prior art can be effectively solved, and the early warning of the child staying in the vehicle can be effectively realized, thereby avoiding the child being Safety hazards such as high temperature, lack of oxygen and suffocation caused by staying in the car.

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  • Business, Economics & Management (AREA)
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Abstract

本发明公开了一种车辆内滞留预警方法，包括：当检测到车门开锁时，将所述座椅当前的承重值作为初始值存储；当检测到车门落锁时，将所述座椅当前的承重值与所述初始值作差，得到重量差值；当所述重量差值大于等于预设的第一重量阈值时，发出滞留报警信号。本发明还公开了车辆内滞留预警装置与计算机可读存储介质。采用本发明的实施例，能有效地解决现有技术由于固定在车辆座椅上的物品所导致的误报，同时也能有效地实现对车辆内滞留儿童的预警。

Description

车辆内滞留预警方法、装置与计算机可读存储介质 技术领域
本发明涉及汽车电子技术领域，特别涉及车辆内滞留预警方法、装置与计算机可读存储介质。
背景技术
随着汽车工业的飞速发展和人民生活水平的提高，汽车已普及到千家万户中。然而，在我国汽车行业快速发展的同时，使用汽车而导致的安全性问题也日渐增多，例如儿童在车内滞留。归根究底都是驾驶员的粗心大意导致的车内儿童滞留，从而使这些孩童发生不可逆转的伤害甚至是失去生命。因此车内滞留儿童的安全性问题越来越受到人们的重视。
现有技术公开了一种防儿童滞留的座椅检测装置，该装置是在车辆座椅坐垫上设置了重量传感器，当驾驶员停车锁门时，如果此时座椅坐垫上有大于等于1kg的压力时，就通过遥控钥匙上发出声光报警，提醒驾驶员对车内进行检查，从而实现对车辆内滞留儿童的预警。
上述的防儿童滞留的座椅检测装置，虽然能有效地预防儿童或者宠物滞留车内的情况发生，但是假如车辆座椅上一直放置有固定的物品，例如儿童安全座椅，则驾驶员每次停车锁门时都会产生警报。此时产生的警报并不是由于车内滞留儿童或宠物产生的，而是由于固定在车辆座椅上的物品所导致的误报，这是驾驶员不希望看到的。
发明内容
本发明要解决的技术问题是要提供车辆内滞留预警方法、装置与计算机可读存储介质，其能有效地解决现有技术由于固定在车辆座椅上的物品所导致的误报，同时也能有效地实现对车辆内滞留儿童或宠物的预警。
本发明实施例第一方面提供车辆内滞留预警方法，包括：
当检测到车门开锁时，将座椅当前的承重值作为初始值存储；
当检测到车门落锁时，将所述座椅当前的承重值与所述初始值作差，得到重量差值；
当所述重量差值大于等于预设的第一重量阈值时，发出滞留报警信号。
在一种可选的实施方式中，所述当检测到车门开锁时，将所述座椅当前的承重值作为初始值存储，具体为：当在车辆的发动机停止，且所述车辆的发动机水温不高于预设的温度值的状态下检测到车门开锁，将所述座椅当前的承重值作为初始值存储。
在一种可选的实施方式中，所述当检测到车门落锁时，将所述座椅当前的承重值与所述初始值作差，得到重量差值，具体为：当在接收到用于控制所述车辆的发动机进行熄火操作的熄火指令，或者所述车辆的发动机停止且发动机水温高于预设的温度值的状态下检测到车门落锁，将所述座椅当前的承重值与所述初始值作差，得到重量差值。
在一种可选的实施方式中，所述方法还包括：
当所述车辆处于静止状态并检测到所述座椅的承重值减小且减小的数值大于等于第二重量阈值时，根据所述座椅的承重值在之后的预设时间段内的变化，更新所述初始值。
在一种可选的实施方式中，所述当所述车辆处于静止状态并检测到所述座椅的承重值减小且减小的数值大于等于第二重量阈值时，根据所述座椅的承重值在之后的预设时间段内的变化，更新所述初始值，包括：
当所述车辆处于静止状态并检测到所述座椅的承重值减小且减小的数值大于等于第二重量阈值时，判断所述座椅的承重值在之后的预设时间段内是否保持稳定不变；
当所述座椅的承重值在所述预设时间段内保持稳定不变时，将所述座椅在所述预设时间段内的承重值作为新的所述初始值进行存储以更新所述初始值。
在一种可选的实施方式中，所述方法还包括：
在所述车辆处于静止状态下检测到所述座椅的承重值减小且减小的数值大 于等于第二重量阈值时，提示驾驶员即将进行初始值更新的操作并提示驾驶员请勿在所述预设时间段内改变所述座椅的承重值；
当所述初始值更新成功时，通知驾驶员所述初始值已被成功更新并通知驾驶员更新后的所述初始值的具体数值。
在一种可选的实施方式中，所述方法还包括：
当在发出所述滞留报警信号之后检测到车门开锁或检测到车门落锁，停止发出滞留报警信号。
本发明实施例第二方面提供了车辆内滞留预警装置，所述预警装置包括处理器、存储器以及存储在所述存储器中且被配置为由所述处理器执行的计算机程序，所述处理器执行所述计算机程序时实现上述发明实施例所述的车辆内滞留预警方法。
本发明实施例第三方面提供了计算机可读存储介质，所述计算机可读存储介质包括存储的计算机程序，其中，在所述计算机程序运行时控制所述计算机可读存储介质所在设备执行上述发明实施例所述的车辆内滞留预警方法。
与现有技术相比，本发明实施例的有益效果在于：本发明实施例公开的车辆内滞留预警方法、装置与计算机可读存储介质，包括当检测到车门开锁时，将座椅当前的承重值并作为初始值存储；当检测到车门落锁时，将所述座椅当前的承重值与所述初始值作差，得到重量差值；当所述重量差值大于等于预设的第一重量阈值时，发出滞留报警信号。通过上述方法，能有效地解决现有技术由于固定在车辆座椅上的物品所导致的误报，同时也能有效地实现对车辆内滞留儿童或宠物的预警，避免了儿童或宠物由于长时间被滞留车内而引发的高温、缺氧及窒息等安全隐患。
附图说明
图1是本发明实施例提供的车辆内滞留预警方法的流程示意图；
图2是本发明实施例提供的车辆内滞留预警方法的完整流程示意图；
图3是本发明实施例提供的车辆内滞留预警系统的结构框图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1，其是本发明实施例所提供的车辆内滞留预警方法的流程示意图，该方法包括以下步骤：
S1，当检测到车门开锁时，将座椅当前的承重值作为初始值存储；
S2，当检测到车门落锁时，将所述座椅当前的承重值与所述初始值作差，得到重量差值；
S3，当所述重量差值大于等于预设的第一重量阈值时，发出滞留报警信号。
在本实施例中，所述座椅当前的承重值具体为通过设置在座椅上的重量传感器实时获取得到。
其中，所述第一重量阈值可以设定为3kg但不限于此；其中，将所述第一重量阈值设定为3kg的原因是大部分的新生儿或宠物的重量都会大于等于3kg，这样能有效避免由于其他重量低于3kg的非儿童或宠物的物品而导致的滞留预警误报。
在一种可选的实施方式中，步骤S1具体为当在第一停车状态下检测到车门开锁时，将所述座椅当前的承重值作为初始值存储；所述第一停车状态用于表示上车过程所对应的停车状态。
所述第一停车状态具体为所述车辆的发动机停止，且所述车辆的发动机水温不高于预设的温度值，更优选地所述车辆的发动机停止且至少持续第一预设时长。其中，在车辆处于发动机停止，且所述车辆的发动机水温不高于预设的温度值的情况下，才以检测到车门开锁作为将座椅当前的承重值设为初始值的条件，这样能有效避免由于车辆在短时间内的临时停车时，座椅上有儿童或者宠物而导致初始值发生改变，即将座椅上的儿童或者宠物的重量作为新的初始 值，进而导致重量差值会因为初始值改变而计算错误导致影响滞留报警信号的正常发出；其中，所述预设的温度值为车辆发动机处于正常运转时的冷却水温。
在一种可选的实施方式中，步骤S2具体为当在第二停车状态下检测到车门落锁时，将所述座椅当前的承重值与所述初始值作差，得到重量差值。所述第二停车状态用于表示下车过程所对应的停车状态。
所述第二停车状态具体为接收到用于控制所述车辆的发动机进行熄火操作的熄火指令，或者所述车辆的发动机停止且发动机水温高于预设的温度值。
在本发明实施例中，上车过程中，此时车辆处于第一停车状态，当检测到车门开锁时，获取所述座椅当前的承重值作为初始值存储；下车过程中，此时车辆处于第二停车状态，当检测到车门落锁时，再次获取所述座椅当前的承重值；通过获取上车时的座椅的承重值和下车时座椅的承重值，然后将下车时座椅的承重值减去上车时的座椅的承重值得到重量差值，假如两次获取的承重值的数值不一样，即重量差值不为0，则可以判断出座椅的承重状态发生了变化，可能有儿童或宠物滞留在座椅上；预设一个第一重量阈值，当重量差值大于等于第一重量阈值时，可以判断出座椅上有儿童或宠物滞留，发出滞留报警信号，提醒驾驶员对座椅进行安全检查，防止有儿童或宠物滞留在车内。另外，由于是使用重量差值与第一重量阈值进行大小比较作为是否发出滞留报警信号的条件，而固定在车辆座椅上的物品并不会对重量差值产生影响，也就不会出现像现有技术所描述的由于固定在车辆座椅上的物品所导致的误报。
本发明实施例包括以下两种由于放置的重物导致车辆发出滞留报警信号的情形，具体阐述如下：
情形一：当在停车状态下，假设车辆座椅上原本没有放置物品，则在检测到车门开锁时，此时将座椅当前的承重值作为初始值，即初始值为0；驾驶员在打开车门锁并将重物放置于座椅上之后(假设重物的质量为3kg)，没有启动发动机而是直接离开车辆；在检测到车门落锁时，此时座椅的承重值为重物的质量3kg，则下车时由于座椅的承重值减去初始值得到的重量差值大于等于预设的第一重量阈值3kg，车辆会发出滞留报警信号；驾驶员可以使用无线智能钥匙控 制车辆停止发出滞留报警信号，将重物留在座椅上。
情形二：当在停车状态下，假设车辆座椅上原本没有放置物品，则在检测到车门开锁时，此时将座椅当前的承重值作为初始值，即初始值为0；驾驶员在打开车门锁并将重物放置于座椅上之后(假设重物的质量为3kg)，驾驶车辆行驶一段距离后下车；在检测到车门落锁时，此时座椅的承重值为重物的质量3kg，则下车时由于座椅的承重值减去初始值得到的重量差值大于等于预设的第一重量阈值3kg，车辆会发出滞留报警信号；驾驶员可以重新打开车门锁将重物取出来，或者使用无线智能钥匙控制车辆停止发出滞留报警信号，将重物留在座椅上。
在一种可选的实施方式中，所述方法还包括：
当所述车辆处于静止状态并检测到所述座椅的承重值减小且减小的数值大于等于第二重量阈值时，根据所述座椅的承重值在之后的预设时间段内的变化，更新所述初始值。
其中，所述第二重量阈值可以设定为1kg但不限于此。
在一种可选的实施方式中，所述当所述车辆处于静止状态并检测到所述座椅的承重值减小且减小的数值大于等于第二重量阈值时，根据所述座椅的承重值在之后的预设时间段内的变化，更新所述初始值，包括：
当所述车辆处于静止状态并检测到所述座椅的承重值减小且减小的数值大于等于第二重量阈值时，判断所述座椅的承重值在之后的预设时间段内是否保持稳定不变，其中，稳定不变意指承重值的变化比例在一定范围内，例如：1～3％以内，具体变化比例可基于使用者自定义数值。
当所述座椅的承重值在所述预设时间段内保持稳定不变时，将所述座椅在所述预设时间段内的承重值作为新的所述初始值进行存储以更新所述初始值。
假设在停车状态座椅上原本放置有1kg的重物，在开车门锁准备上车时，此时会将座椅当前的重物的质量1kg作为初始值存储，如果此时驾驶员将重物移走，而将儿童或者宠物放置在此座椅上(假设儿童或者宠物的质量为3kg)，驾驶员在这个状态驾驶车辆行驶一段距离后下车，则在下车时，在检测到车门 落锁时，此时座椅的承重值为儿童或宠物的质量3kg，初始值还是座椅原本放置的重物的质量1kg，那么重量差值为2kg，重量差值并没有大于等于预设的第一重量阈值3kg，那么就会出现下车时，座椅上滞留有儿童或者宠物，但是车辆并没有发出报警信号的问题，这样会导致严重的后果。
为了解决上述问题，在本实施方式中，在将重物移走后，通过检测到所述座椅的承重值减小且减小的数值大于等于第二重量阈值1kg，并且根据座椅的承重值在之后的预设时间段内的变化趋向于一个稳定值时，对初始值进行更新，那么可以保证重物被移走后，初始值能及时地更新为0，此时将3kg的儿童或宠物放置于移走了重物的座椅上，那么在下车时，在检测到车门落锁时，由于初始值已经更新为0，则重量差值为3kg，重量差值并没有受到被移走的重物的影响，此时的重量差值大于等于预设的第一重量阈值3kg，滞留报警信号能够正常发出。
其中，所述静止状态是指车速为零的状态，可以是车辆完全停止工作的状态，也可以是车辆暂时停下但发动机还在工作的状态。
在一种可选的实施方式中，所述方法还包括：
在所述车辆处于静止状态下检测到所述座椅的承重值减小且减小的数值大于等于第二重量阈值时，提示驾驶员即将进行初始值更新的操作并提示驾驶员请勿在所述预设时间段内改变所述座椅的承重值；
当所述初始值更新成功时，通知驾驶员所述初始值已被成功更新并通知驾驶员更新后的所述初始值的具体数值。
其中，所述预设时间可以设定为30s但不限于此；其中，可以通过控制所述车辆发出语音提醒来提示驾驶员即将进行初始值更新的操作并提示驾驶员请勿在所述预设时间段内改变所述座椅的承重值；另外，在所述初始值更新成功后，可以再次控制所述车辆发出语音提醒来通知驾驶员所述初始值已被成功更新并通知驾驶员更新后的所述初始值的具体数值；其中所述语音提醒是由设置在车辆内的车载音响娱乐模块控制发出的。
在一种可选的实施方式中，所述方法还包括：
当在发出所述滞留报警信号之后检测到车门开锁或检测到车门落锁，控制所述车辆停止发出滞留报警信号。
其中，如果是车辆座椅上放置的重物导致车辆发出滞留报警信号，驾驶员可以重新开锁，打开车门将重物取出，或者使用无线智能钥匙停止发出滞留报警信号，将重物留在座椅上。
在一种可选的实施方式中，所述方法还包括：
当获取到无线智能钥匙发送的车门开锁信号时，判定为检测到车门开锁；
当获取到无线智能钥匙发送的车门落锁信号时，判定为检测到车门落锁。
其中，所述无线智能钥匙为PEPS模块组成的一部分；驾驶员在车外携带无线智能钥匙，此时按下车门把手按钮，PEPS模块就会自动搜索有效的无线智能钥匙，当PEPS模块搜索到了有效的无线智能钥匙，就会控制车门执行自动开锁或者落锁；另外，可以通过按下无线智能钥匙的上锁或解锁键，来实现对车门执行开锁或落锁。
本发明实施例还提供了车辆内滞留预警装置。本实施例的车辆内滞留预警装置包括：处理器、存储器以及存储在所述存储器中并可在所述处理器上运行的计算机程序。所述处理器执行所述计算机程序时实现上述车辆内滞留预警方法实施例中的步骤，如图1所示的步骤S1-S3。
示例性的，所述计算机程序可以被分割成一个或多个模块/单元，所述一个或者多个模块/单元被存储在所述存储器中，并由所述处理器执行，以完成本发明。所述一个或多个模块/单元可以是能够完成特定功能的一系列计算机程序指令段，该指令段用于描述所述计算机程序在所述车辆内滞留预警装置中的执行过程。
所述车辆内滞留预警装置可以是桌上型计算机、笔记本、掌上电脑及云端服务器等计算设备。所述车辆内滞留预警装置可包括，但不仅限于，处理器、存储器。本领域技术人员可以理解，所述示意图仅仅是车辆内滞留预警装置的示例，并不构成对车辆内滞留预警装置的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件，例如所述车辆内滞留预警装置还 可以包括输入输出设备、网络接入设备、总线等。
所述处理器可以是中央处理单元(Central Processing Unit，CPU)，还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field-Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等，所述处理器是所述车辆内滞留预警装置的控制中心，利用各种接口和线路连接整个车辆内滞留预警装置的各个部分。
所述存储器可用于存储所述计算机程序和/或模块，所述处理器通过运行或执行存储在所述存储器内的计算机程序和/或模块，以及调用存储在存储器内的数据，实现所述车辆内滞留预警装置的各种功能。所述存储器可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器可以包括高速随机存取存储器，还可以包括非易失性存储器，例如硬盘、内存、插接式硬盘，智能存储卡(Smart Media Card,SMC)，安全数字(Secure Digital,SD)卡，闪存卡(Flash Card)、至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
本发明实施例还提供了车辆内滞留预警系统，所述预警系统包括预警装置、PEPS模块、以及设置在车辆内的车灯、喇叭、车载音响娱乐模块和重量传感器；其中，所述预警装置包括上述的车辆内滞留预警装置；所述PEPS模块包括上述的无线智能钥匙。
下面借助图2和图3阐述本实施例的完整的实施过程，图2是本发明实施例提供的车辆内滞留预警方法的完整流程示意图，图3是本发明实施例提供的车辆内滞留预警系统的结构框图。
本实施例的完整的实施过程包括：
S11、当检测到车门开锁时，将座椅当前的承重值作为初始值存储；
S12、当所述车辆处于静止状态并检测到所述座椅的承重值减小且减小的数值大于等于第二重量阈值时，通过语音提醒提示驾驶员即将进行初始值更新的操作并提示驾驶员请勿在所述预设时间段内改变所述座椅的承重值，并判断所述座椅的承重值在之后的预设时间段内的变化是否稳定不变；
S13、当所述座椅的承重值在所述预设时间段内稳定不变时，将所述座椅在所述预设时间段内的承重值作为新的所述初始值进行存储以更新所述初始值；
S14、当所述初始值更新成功时，再次通过语音提醒通知驾驶员所述初始值已被成功更新并通知驾驶员更新后的所述初始值的具体数值；
S15、当检测到车门落锁时，将所述座椅当前的承重值与所述初始值作差，得到重量差值；
S16、当所述重量差值大于等于预设的第一重量阈值时，控制打开双闪灯并鸣响喇叭向驾驶员示警；
S17、当在发出所述滞留报警信号之后获取到无线智能钥匙发送的车门开锁信号或获取到无线智能钥匙发送的车门落锁信号，控制所述车辆停止发出滞留报警信号。
基于上述实施过程可以能有效地解决现有技术由于固定在车辆座椅上的物品所导致的误报，同时也能有效地实现对车辆内滞留儿童的预警。
本发明实施例还提供了计算机可读存储介质，所述计算机可读存储介质包括存储的计算机程序，其中，在所述计算机程序运行时控制所述计算机可读存储介质所在设备执行上述发明实施例所述的车辆内滞留预警方法。
其中，所述车辆内滞留预警装置集成的模块/单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明实现上述实施例方法中的全部或部分流程，也可以通过计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一计算机可读存储介质中，该计算机程序在被处理器执行时，可实现上述各个方法实施例的步骤。其中，所述计算机程序包括计算机程序代码，所述计算机程序代码可以为源代码形式、对象代码形式、可执行文件或某些中间形式等。所 述计算机可读介质可以包括：能够携带所述计算机程序代码的任何实体或装置、记录介质、U盘、移动硬盘、磁碟、光盘、计算机存储器、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、电载波信号、电信信号以及软件分发介质等。需要说明的是，所述计算机可读介质包含的内容可以根据司法管辖区内立法和专利实践的要求进行适当的增减，例如在某些司法管辖区，根据立法和专利实践，计算机可读介质不包括电载波信号和电信信号。
需说明的是，以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。
综上所述，本发明实施例提供的车辆内滞留预警方法、装置与计算机可读存储介质，方法包括获取所述座椅的承重值；当检测到车门开锁时，将座椅当前的承重值作为初始值存储；当检测到车门落锁时，将所述座椅当前的承重值与所述初始值作差，得到重量差值；当所述重量差值大于等于预设的第一重量阈值时，发出滞留报警信号。采用本发明的实施例，能有效地解决现有技术由于固定在车辆座椅上的物品所导致的误报，同时也能有效地实现对车辆内滞留儿童的预警，避免了儿童由于长时间被滞留车内而引发的高温、缺氧及窒息等安全隐患。
以上是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims (10)

  1. 一种车辆内滞留预警方法，其特征在于，包括：
    当检测到车门开锁时，将座椅当前的承重值作为初始值存储；
    当检测到车门落锁时，将所述座椅当前的承重值与所述初始值作差，得到重量差值；
    当所述重量差值大于等于预设的第一重量阈值时，发出滞留报警信号。
  2. 如权利要求1所述的车辆内滞留预警方法，其特征在于，所述当检测到车门开锁时，将所述座椅当前的承重值作为初始值存储，具体为：当在车辆的发动机停止，且所述车辆的发动机水温不高于预设的温度值的状态下检测到车门开锁，将所述座椅当前的承重值作为初始值存储。
  3. 如权利要求1所述的车辆内滞留预警方法，其特征在于，所述当检测到车门落锁时，将所述座椅当前的承重值与所述初始值作差，得到重量差值，具体为：当在接收到用于控制所述车辆的发动机进行熄火操作的熄火指令，或者所述车辆的发动机停止且发动机水温高于预设的温度值的状态下检测到车门落锁，将所述座椅当前的承重值与所述初始值作差，得到重量差值。
  4. 如权利要求1所述的车辆内滞留预警方法，其特征在于，所述方法还包括：
    当所述车辆处于静止状态并检测到所述座椅的承重值减小且减小的数值大于等于第二重量阈值时，根据所述座椅的承重值在之后的预设时间段内的变化，更新所述初始值。
  5. 如权利要求4所述的车辆内滞留预警方法，其特征在于，所述当所述车辆处于静止状态并检测到所述座椅的承重值减小且减小的数值大于等于第二重量阈值时，根据所述座椅的承重值在之后的预设时间段内的变化，更新所述初 始值，包括：
    当所述车辆处于静止状态并检测到所述座椅的承重值减小且减小的数值大于等于第二重量阈值时，判断所述座椅的承重值在之后的预设时间段内是否保持稳定不变；
    当所述座椅的承重值在所述预设时间段内保持稳定不变时，将所述座椅在所述预设时间段内的承重值作为新的所述初始值进行存储以更新所述初始值。
  6. 如权利要求4或5所述的车辆内滞留预警方法，其特征在于，所述方法还包括：
    在所述车辆处于静止状态下检测到所述座椅的承重值减小且减小的数值大于等于第二重量阈值时，提示驾驶员即将进行初始值更新的操作并提示驾驶员请勿在所述预设时间段内改变所述座椅的承重值；
    当所述初始值更新成功时，通知驾驶员所述初始值已被成功更新并通知驾驶员更新后的所述初始值的具体数值。
  7. 如权利要求1所述的车辆内滞留预警方法，其特征在于，所述当所述重量差值大于等于预设的第一重量阈值时，控制所述车辆发出滞留报警信号，具体为：当所述重量差值大于等于预设的第一重量阈值时，控制打开双闪灯并鸣响喇叭向驾驶员示警。
  8. 如权利要求1所述的车辆内滞留预警方法，其特征在于，所述方法还包括：
    当在发出所述滞留报警信号之后检测到车门开锁或检测到车门落锁，停止发出滞留报警信号。
  9. 一种车辆内滞留预警装置，其特征在于，所述预警装置包括处理器、存储器以及存储在所述存储器中且被配置为由所述处理器执行的计算机程序，所 述处理器执行所述计算机程序时实现如权利要求1至8中任意一项所述的车辆内滞留预警方法。
  10. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质包括存储的计算机程序，其中，在所述计算机程序运行时控制所述计算机可读存储介质所在设备执行如权利要求1至8中任意一项所述的车辆内滞留预警方法。
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113936495A (zh) * 2021-11-30 2022-01-14 上汽通用五菱汽车股份有限公司 基于全景摄像头的寻车方法、车辆、寻车设备及存储介质
CN114274872A (zh) * 2021-11-22 2022-04-05 江铃汽车股份有限公司 车内生命体征的预警方法、系统、可读存储介质及车辆
CN114783112A (zh) * 2022-04-19 2022-07-22 苏州交驰人工智能研究院有限公司 智能选餐一体机报警方法、装置和智能选餐一体机
CN114274872B (zh) * 2021-11-22 2024-05-31 江铃汽车股份有限公司 车内生命体征的预警方法、系统、可读存储介质及车辆

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11066081B2 (en) * 2018-05-01 2021-07-20 Ford Global Technologies, Llc Methods and apparatus to modify vehicle function based on loading conditions
CN111332316A (zh) * 2020-02-14 2020-06-26 广州小鹏汽车科技有限公司 一种车辆的主动提醒方法和装置
CN112651082A (zh) * 2020-12-24 2021-04-13 东风汽车有限公司 车辆座椅颠簸值计算和调节方法、存储介质及电子设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202863370U (zh) * 2012-09-13 2013-04-10 浙江吉利汽车研究院有限公司杭州分公司 防儿童滞留的座椅检测装置
CN103287332A (zh) * 2013-05-31 2013-09-11 长城汽车股份有限公司 用于汽车的监控系统
CN105946770A (zh) * 2016-05-09 2016-09-21 北京汽车股份有限公司 车辆及防止儿童误锁车内的装置和方法
CN107323407A (zh) * 2017-06-27 2017-11-07 北京新能源汽车股份有限公司 一种安全座椅提醒方法、系统及汽车

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7170401B1 (en) * 2004-07-13 2007-01-30 Cole Charles J System to detect the presence of an unattended child in a vehicle
CN104670124A (zh) * 2013-11-28 2015-06-03 北汽福田汽车股份有限公司 防止车内被遗忘儿童窒息的控制方法、控制系统及乘用车
CN104732711A (zh) * 2013-12-18 2015-06-24 汪渊 汽车车内生命体防遗忘系统
US20170232887A1 (en) * 2016-02-16 2017-08-17 Debora A. Clontz Baby Safety Alarm
CN105818715A (zh) * 2016-03-14 2016-08-03 乐卡汽车智能科技（北京）有限公司 报警方法及装置
CN205871982U (zh) * 2016-08-15 2017-01-11 安徽江淮汽车股份有限公司 一种防止儿童被遗忘在车内的安全装置
JP2018149951A (ja) * 2017-03-14 2018-09-27 三菱電機株式会社 車両制御装置および車両制御方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202863370U (zh) * 2012-09-13 2013-04-10 浙江吉利汽车研究院有限公司杭州分公司 防儿童滞留的座椅检测装置
CN103287332A (zh) * 2013-05-31 2013-09-11 长城汽车股份有限公司 用于汽车的监控系统
CN105946770A (zh) * 2016-05-09 2016-09-21 北京汽车股份有限公司 车辆及防止儿童误锁车内的装置和方法
CN107323407A (zh) * 2017-06-27 2017-11-07 北京新能源汽车股份有限公司 一种安全座椅提醒方法、系统及汽车

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114274872A (zh) * 2021-11-22 2022-04-05 江铃汽车股份有限公司 车内生命体征的预警方法、系统、可读存储介质及车辆
CN114274872B (zh) * 2021-11-22 2024-05-31 江铃汽车股份有限公司 车内生命体征的预警方法、系统、可读存储介质及车辆
CN113936495A (zh) * 2021-11-30 2022-01-14 上汽通用五菱汽车股份有限公司 基于全景摄像头的寻车方法、车辆、寻车设备及存储介质
CN114783112A (zh) * 2022-04-19 2022-07-22 苏州交驰人工智能研究院有限公司 智能选餐一体机报警方法、装置和智能选餐一体机
CN114783112B (zh) * 2022-04-19 2024-05-03 苏州交驰人工智能研究院有限公司 智能选餐一体机报警方法、装置和智能选餐一体机

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