阅读说明：本技术 停车开门安全防护方法、防护装置、存储设备及氢能汽车 (Parking door opening safety protection method, protection device, storage equipment and hydrogen energy automobile ) 是由 王会超 郝义国 于 2019-08-09 设计创作，主要内容包括：本发明提供一种停车开门安全防护方法、存储设备、防护装置及氢能汽车,停车开门安全防护方法包括以下步骤：S1获取车辆当前的行驶速度；S2当所述行驶速度为第一预设阈值时,向图像获取装置发送获取图像指令；S3根据获取的图像判断所述车辆车门在预设面积范围内是否存在障碍物；S4若存在所述障碍物,则向报警器发出报警指令,同时向锁门装置发出锁定车门指令。本发明提出的技术方案的有益效果是：以车辆已有配置部件为基础,降低因“开车门”而导致的事故发生率。(the invention provides a parking door opening safety protection method, storage equipment, a protection device and a hydrogen energy automobile, wherein the parking door opening safety protection method comprises the following steps: s1, acquiring the current running speed of the vehicle; s2, when the running speed is a first preset threshold value, sending an image acquisition instruction to an image acquisition device; s3, judging whether an obstacle exists in the vehicle door within a preset area range according to the acquired image; and S4, if the obstacle exists, an alarm command is sent to the alarm, and a vehicle door locking command is sent to the door locking device. The technical scheme provided by the invention has the beneficial effects that: the accident rate caused by opening the door is reduced based on the existing configuration parts of the vehicle.)

1. a parking door opening safety protection method is characterized by comprising the following steps:

s1, acquiring the current running speed of the vehicle;

S2, when the running speed is a first preset threshold value, sending an image acquisition instruction to an image acquisition device;

s3, judging whether an obstacle exists in the vehicle door within a preset area range according to the acquired image;

And S4, if the obstacle exists, an alarm command is sent to the alarm, and a vehicle door locking command is sent to the door locking device.

2. The parking door opening safety protection method according to claim 1, wherein the step S1 specifically comprises:

And judging whether the vehicle is in a deceleration state or not, and if the vehicle is in the deceleration state, acquiring the current running speed of the vehicle.

3. The parking door opening safety protection method according to claim 1, further comprising, after step S4:

S5, judging whether the vehicle door has an obstacle in a preset area range or not by a person in the vehicle;

And S6, if the obstacle does not exist, sending a door unlocking command to the door locking device.

4. The parking door opening safety protection method according to claim 3, wherein the step S6 is specifically as follows:

and if the obstacle does not exist, sending an instruction for unlocking the vehicle door by pressing a central control lock unlocking key of the vehicle.

5. the parking door opening safety protection method according to claim 1, wherein the image acquisition device is one or more of a reversing radar, a camera on a reversing mirror, and a 360-degree panoramic camera.

6. The parking door opening safety protection method according to claim 1, further comprising, after the step S2:

s31 determining whether the vehicle is turned off;

S41, if the vehicle is in a flameout state, judging whether a vehicle locking instruction sent by a remote control key outside the vehicle is received;

and S51, if the vehicle locking instruction sent by the remote control key outside the vehicle is received, sending a power-off instruction to a power-off module.

7. The parking door opening safety protection method according to claim 6, further comprising, after the step S41:

And S52, if the vehicle locking instruction sent by the remote control key outside the vehicle is not received, sending a power-off instruction to a power-off module after the vehicle is extinguished and the preset time threshold value is reached.

8. A storage device, wherein the storage device stores instructions and data for implementing the parking open door safety protection method according to any one of claims 1 to 7.

9. a parking door opening safety protection device, which is characterized by comprising a processor and a storage device, wherein the processor loads and executes stored instructions and data in the storage device for realizing the parking door opening safety protection method according to any one of claims 1 to 7.

10. a hydrogen powered vehicle comprising the parking door opening safety shield of claim 9.

Technical Field

the invention relates to the technical field of hydrogen energy automobiles, in particular to a parking door opening safety protection method, a protection device, storage equipment and a hydrogen energy automobile.

Background

With the improvement of living standard of people, automobiles gradually become transportation tools necessary for life of people, and the automobile holding amount is increased rapidly. The method is a passive prevention method, and the damage to vehicles and people is caused by the dangerous situation caused by forgetting.

disclosure of Invention

in view of this, embodiments of the present invention provide a parking and door opening safety protection method, a protection device, a storage device, and a hydrogen energy automobile, which aim to reduce the accident rate caused by opening the door based on the existing configuration components of the automobile.

The embodiment of the invention provides a parking door opening safety protection method, which comprises the following steps:

S1, acquiring the current running speed of the vehicle;

S2, when the running speed is a first preset threshold value, sending an image acquisition instruction to an image acquisition device;

S3, judging whether an obstacle exists in the vehicle door within a preset area range according to the acquired image;

And S4, if the obstacle exists, an alarm command is sent to the alarm, and a vehicle door locking command is sent to the door locking device.

further, step S1 is specifically:

And judging whether the vehicle is in a deceleration state or not, and if the vehicle is in the deceleration state, acquiring the current running speed of the vehicle.

Further, after step S4, the method further includes:

s5, judging whether the vehicle door has an obstacle in a preset area range or not by a person in the vehicle;

And S6, if the obstacle does not exist, sending a door unlocking command to the door locking device.

further, step S6 is specifically:

And if the obstacle does not exist, sending an instruction for unlocking the vehicle door by pressing a central control lock unlocking key of the vehicle.

Further, the image acquisition device is one or more of a reversing radar, a camera on a reversing mirror and a 360-degree panoramic camera.

further, after step S2, the method further includes:

S31 determining whether the vehicle is turned off;

S41, if the vehicle is in a flameout state, judging whether a vehicle locking instruction sent by a remote control key outside the vehicle is received;

And S51, if the vehicle locking instruction sent by the remote control key outside the vehicle is received, sending a power-off instruction to a power-off module.

further, after step S41, the method further includes:

And S52, if the vehicle locking instruction sent by the remote control key outside the vehicle is not received, sending a power-off instruction to a power-off module after the vehicle is extinguished and the preset time threshold value is reached.

The embodiment of the invention also provides a storage device, and the storage device stores instructions and data for realizing any one of the parking door opening safety protection methods.

The embodiment of the invention also provides a parking door opening safety protection device which comprises a processor and a storage device, wherein the processor loads and executes the storage instruction and data in the storage device to realize any one of the parking door opening safety protection methods.

The embodiment of the invention also provides a hydrogen energy automobile which comprises the parking door opening safety protection device.

The technical scheme provided by the embodiment of the invention has the following beneficial effects: based on the existing configuration components such as the existing radar of the vehicle, a camera on a rearview mirror or a 360-degree panoramic camera, the peripheral obstacles of the vehicle are still detected after the vehicle is parked, if the peripheral obstacles appear or approach, an alarm is given to prompt passengers in the vehicle to pay attention to the peripheral road conditions, the vehicle door is closed to be in an unopened state, and after the passengers confirm safety in the vehicle, the passengers press the central control lock unlocking key for a long time to relieve the unopened state of the vehicle door. The scheme does not increase the cost of the vehicle, only increases the strategy logic, and can greatly reduce the accident rate caused by 'driving the vehicle door'.

Drawings

FIG. 1 is a schematic structural diagram of a parking door opening safety protection device in a hardware operating environment according to an embodiment of the present invention;

Fig. 2 is a schematic flow chart of a parking door opening safety protection method according to a first embodiment of the present invention;

FIG. 3 is a schematic flow chart of a parking door opening safety protection method according to a second embodiment of the present invention;

Fig. 4 is a schematic flow chart of a parking door opening safety protection method according to a third embodiment of the present invention.

Detailed Description

in order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.

referring to fig. 1, fig. 1 is a schematic structural diagram of a parking door opening safety protection device in a hardware operating environment according to an embodiment of the present invention.

as shown in fig. 1, the parking door opening safety device may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a client interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The client interface 1003 may include a Display screen (Display), and the optional client interface 1003 may further include a standard wired interface and a wireless interface, and the wired interface for the client interface 1003 may be a USB interface in the present invention. The network interface 1004 may optionally include a standard wired interface, a WIreless interface (e.g., a WIreless-FIdelity (WI-FI) interface). The Memory 1005 may be a Random Access Memory (RAM) Memory or a Non-volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.

It will be appreciated by those skilled in the art that the arrangement shown in figure 1 does not constitute a limitation of the parking door opening safety guard and may include more or fewer components than shown, or some components in combination, or a different arrangement of components.

as shown in fig. 1, a memory 1005 identified as a computer storage medium may include an operating system, a network communication module, a client interface module, and a parking open security method program.

in the parking door opening safety protection device shown in fig. 1, the network interface 1004 is mainly used for connecting a background server and performing data communication with the background server; the client interface 1003 is mainly used for connecting the client; the parking door opening safety protection device calls a program of a parking door opening safety protection method stored in the memory 1005 through the processor 1001, and executes the steps of the parking door opening safety protection method provided by the embodiment of the invention.

Based on the hardware structure, the embodiment of the safety protection method for opening the door during parking is provided.

Referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of a parking door opening safety protection method of the present invention, and provides the first embodiment of the parking door opening safety protection method of the present invention.

In a first embodiment, the parking door opening safety protection method comprises the following steps:

s1, acquiring the current running speed of the vehicle;

S2, when the running speed is a first preset threshold value, sending an image acquisition instruction to an image acquisition device;

s3, judging whether an obstacle exists in the vehicle door within a preset area range according to the acquired image;

And S4, if the obstacle exists, an alarm command is sent to the alarm, and a vehicle door locking command is sent to the door locking device.

it will be appreciated that the first predetermined threshold may be set to zero, may be set to a value close to zero, may be deemed to be vehicle stopped or about to stop,

Further, step S1 is specifically: and judging whether the vehicle is in a deceleration state, if so, acquiring the current running speed of the vehicle, and when the vehicle decelerates to a first preset threshold value, judging that personnel in the vehicle want to stop the vehicle, so that the judgment accuracy can be improved.

in this embodiment, the image acquisition device is one or more of a reversing radar, a camera on a reversing mirror, and a 360-degree panoramic camera, and the vision sensing device is used for continuously observing to both sides instead of a person in the vehicle, and the obstacle features are extracted by an image recognition technology, and the obstacle is positioned by a radar, so that the remote detection and the obstacle recognition can be realized.

The technical scheme provided by the embodiment of the invention is based on the existing configuration components such as the existing radar of the vehicle, the camera on the rearview mirror or the 360-degree panoramic camera, and the like, after the vehicle is parked, the situation of obstacles around the vehicle is still detected, if the obstacles appear around or approach to each other, an alarm is given to prompt passengers in the vehicle to pay attention to the surrounding road conditions, and meanwhile, the vehicle door is tightly closed to enable the vehicle door to be in a state of being incapable of being opened.

referring to fig. 3, fig. 3 is a schematic flow chart of a hydrogen safety control method according to a second embodiment of the present invention, which is proposed based on the first embodiment shown in fig. 2.

In the second embodiment, after step S4, the method further includes:

s5, judging whether the vehicle door has an obstacle in a preset area range or not by a person in the vehicle;

and S6, if the obstacle does not exist, sending a door unlocking command to the door locking device.

further, step S6 is specifically: and if the obstacle does not exist, sending an instruction for unlocking the vehicle door by pressing a central control lock unlocking key of the vehicle. After the passengers in the automobile confirm the safety, the state that the automobile door cannot be opened can be released by long pressing the central control lock unlocking key.

referring to fig. 4, fig. 4 is a schematic flow chart of a hydrogen safety control method according to a third embodiment of the present invention, which is proposed based on the first embodiment shown in fig. 2.

in the third embodiment, after step S2, the method further includes:

S31 determining whether the vehicle is turned off;

S41, if the vehicle is in a flameout state, judging whether a vehicle locking instruction sent by a remote control key outside the vehicle is received;

And S51, if the vehicle locking instruction sent by the remote control key outside the vehicle is received, sending a power-off instruction to a power-off module.

Further, after step S41, the method further includes: and S52, if the vehicle locking instruction sent by the remote control key outside the vehicle is not received, sending a power-off instruction to a power-off module after the vehicle is extinguished and the preset time threshold value is reached.

when the vehicle is flamed out, if the person in the vehicle does not get off the vehicle, the power supply needs to be provided for the image acquisition device, the central control lock and other equipment, the power-off delay system of the whole vehicle can be added, the power-off is cut off after the driver locks the vehicle by using the remote control key outside the vehicle, and the person in the vehicle can still open the vehicle door after the vehicle is flamed out. When the driver does not lock the vehicle after flameout, and the vehicle is subjected to flameout and then is preset with a time threshold, the power-off module is enabled to send a power-off instruction to enable the vehicle to be powered off in a delayed mode.

the embodiment of the invention also provides a storage device, and the storage device stores instructions and data for realizing any one of the parking door opening safety protection methods.

The embodiment of the invention also provides a parking door opening safety protection device which comprises a processor and a storage device, wherein the processor loads and executes the storage instruction and data in the storage device to realize any one of the parking door opening safety protection methods.

The embodiment of the invention also provides a hydrogen energy automobile which comprises the parking door opening safety protection device.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be substantially implemented or a part contributing to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g., a Read Only Memory (ROM)/Random Access Memory (RAM), a magnetic disk, an optical disk), and includes several instructions for enabling a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

the features of the embodiments and embodiments described herein above may be combined with each other without conflict.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.