CN115339466A - Safety control method and device, electronic equipment and driving assistance system - Google Patents
Safety control method and device, electronic equipment and driving assistance system Download PDFInfo
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- CN115339466A CN115339466A CN202211051460.8A CN202211051460A CN115339466A CN 115339466 A CN115339466 A CN 115339466A CN 202211051460 A CN202211051460 A CN 202211051460A CN 115339466 A CN115339466 A CN 115339466A
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- 238000007689 inspection Methods 0.000 claims abstract description 17
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- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/12—Limiting control by the driver depending on vehicle state, e.g. interlocking means for the control input for preventing unsafe operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/12—Conjoint control of vehicle sub-units of different type or different function including control of differentials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
- B60W2420/403—Image sensing, e.g. optical camera
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/50—Barriers
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
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Abstract
The invention belongs to the technical field of automobile driving, and provides a safety control method which is applied to a vehicle and comprises the following steps: locking a vehicle gear based on the vehicle wake-up signal; acquiring real-time image information of the surrounding environment of the vehicle; judging whether the surrounding environment of the vehicle has potential safety hazards or not according to the real-time image information; when potential safety hazards exist in the surrounding environment of the vehicle, an alarm prompt is sent out to remind a driver of safety inspection; and when the potential safety hazard does not exist in the surrounding environment of the vehicle or is eliminated, unlocking the gear of the vehicle and returning the control right of the vehicle to the driver. The method and the device can judge whether potential safety hazards exist around the vehicle before the vehicle is started, when the potential safety hazards exist, the vehicle control right is not returned to the driver, the driver is warned, and when the potential safety hazards do not exist or are eliminated, the vehicle control right is returned to the driver, so that the risk of accidents is reduced.
Description
Technical Field
The invention belongs to the technical field of automobile driving, and particularly relates to a safety control method and device, electronic equipment and a driving assisting system.
Background
With the rapid development of society, the living standard of people is higher and higher, and the popularization rate of vehicles is also higher and higher. And under the high-speed development of science and technology, vehicles become more and more intelligent. Advanced Driver Assistance Systems (ADAS) are equipped in many vehicles. The driving assistance system is an active safety technology that collects environmental data inside and outside a vehicle at a first time by using various sensors mounted on the vehicle, and performs technical processes such as identification, detection, tracking and the like of static and dynamic objects, so that a driver can perceive possible dangers at the fastest time to draw attention and improve safety. ADAS algorithms corresponding thereto include 360-degree look around, blind spot detection, pedestrian detection, lane departure, travelable area detection, and the like.
Although the driving assistance system can help the driver avoid the risk during driving. Before the vehicle is started, the driver mainly completes safety inspection on the surrounding environment of the vehicle by surrounding the vehicle for one circle, and the vehicle can be driven after potential safety hazards are eliminated. However, most drivers do not have the habit of performing safety inspection before the vehicle is started, and some drivers may have the situation that the safety inspection is not in place, so that a safety accident occurs when the vehicle is started.
Disclosure of Invention
The purpose of the invention is: the safety control method, the safety control device, the electronic equipment and the driving assistance system are used for solving the problems that most drivers do not have the habit of safety check before the vehicle is started and partial drivers may have the situation that the safety check is not in place, so that the vehicle is in a safety accident during starting.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
in a first aspect, a safety control method is provided, which is applied to a vehicle, and includes:
locking the gear of the vehicle based on the vehicle wake-up signal;
acquiring real-time image information of the surrounding environment of the vehicle;
judging whether the surrounding environment of the vehicle has potential safety hazards or not according to the real-time image information;
when potential safety hazards exist in the surrounding environment of the vehicle, an alarm prompt is sent out to remind a driver of safety inspection;
and when the surrounding environment of the vehicle has no potential safety hazard or the potential safety hazard is eliminated, unlocking the gear of the vehicle and returning the control right of the vehicle to the driver.
Further, according to the real-time image information, a method for determining whether the surrounding environment of the vehicle has potential safety hazards includes:
identifying the real-time image information, and analyzing whether an obstacle exists in the real-time image information;
and if the real-time image information contains the obstacle, judging that the potential safety hazard exists in the surrounding environment of the vehicle, or if the real-time image information contains no obstacle, judging that the potential safety hazard does not exist in the surrounding environment of the vehicle.
Further limiting, the real-time image information comprises vehicle bottom real-time image information and vehicle body periphery real-time image information.
Further defined, the safety control method further comprises:
and uploading the real-time image information to a display screen in the vehicle cabin for a driver to refer.
Further defined, the safety control method further comprises:
when the vehicle is in the driving process, acquiring the real-time driving speed of the vehicle;
and when the real-time driving speed is greater than a preset vehicle speed threshold value, suspending obtaining of the real-time image information of the surrounding environment of the vehicle.
In a second aspect, there is provided a safety control device for a vehicle, the safety control device comprising:
the locking unit is used for locking the gear of the vehicle based on the vehicle wake-up signal;
the first acquisition unit is used for acquiring real-time image information of the surrounding environment of the vehicle;
the judging unit is used for judging whether the potential safety hazard exists in the surrounding environment of the vehicle or not according to the real-time image information;
the first execution unit is used for sending out an alarm prompt to remind a driver of safety inspection when potential safety hazards exist in the surrounding environment of the vehicle;
and the second execution unit is used for unlocking the vehicle gear and returning the vehicle control right to the driver when the potential safety hazard does not exist in the surrounding environment of the vehicle or the potential safety hazard is eliminated.
Further defined, the safety control system further comprises:
and the uploading unit is used for uploading the real-time image information to a display screen in the vehicle cabin for the reference of a driver.
Further defined, the safety control system further comprises:
the second acquisition unit is used for acquiring the real-time driving speed of the vehicle when the vehicle is in the driving process;
and the third execution unit is used for suspending the acquisition of the real-time image information of the surrounding environment of the vehicle when the real-time driving speed is greater than a preset vehicle speed threshold value.
In a third aspect, an electronic device is provided, which includes a processor and a memory coupled to each other, wherein the memory stores a computer program, and when the computer program is executed by the processor, the electronic device is caused to perform the method of any one of the first aspect.
In a fourth aspect, a driving assistance system is provided, which is characterized by comprising:
the electronic device of the third aspect;
the first all-round looking camera is arranged at the bottom of the vehicle and used for acquiring a real-time image of the bottom of the vehicle;
the second circular-viewing camera is arranged on the vehicle body and used for acquiring real-time images around the vehicle body;
the display screen is arranged in the vehicle cabin and is used for displaying a real-time image of the surrounding environment of the vehicle;
the loudspeaker is arranged in the vehicle cabin and used for emitting alarm reminding sound; and
the vehicle speed sensor is arranged on the vehicle and used for monitoring the real-time vehicle speed;
the first around looking camera, the second around looking camera, the display screen, the loudspeaker and the vehicle speed sensor are all electrically connected with the electronic equipment.
The invention adopting the technical scheme has the advantages that:
the method and the device can judge whether potential safety hazards exist around the vehicle before the vehicle is started, when the potential safety hazards exist, the vehicle control right is not returned to the driver, the driver is warned, and when the potential safety hazards do not exist or are eliminated, the vehicle control right is returned to the driver. Through the design, even if the driver has no habit of safety inspection before the vehicle is started or the safety inspection of the driver is not in place, the risk of safety accidents occurring when the vehicle is started can be reduced.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic flow chart of a safety control method according to an embodiment of the present invention;
FIG. 2 is a schematic flowchart illustrating a security control method according to a second embodiment of the present invention;
FIG. 3 is a schematic view of a safety control device according to the present invention;
FIG. 4 is a schematic diagram of a driving assistance system of the present invention;
the main element symbols are as follows:
310. a locking unit; 320. a first acquisition unit; 330. a determination unit; 340. a first execution unit; 350. a second execution unit; 360. an uploading unit; 370. a second acquisition unit; 380. a third execution unit; 41. a processor; 42. a memory; 43. a first around looking camera; 44. a second panoramic camera; 45. a display screen; 46. a speaker; 47. and a vehicle speed sensor.
Detailed Description
The invention is described in detail below with reference to the drawings and specific embodiments, it is to be noted that in the drawings or description, similar or identical parts are provided with the same reference numerals, and implementations not shown or described in the drawings are known to those of ordinary skill in the art. In addition, directional terms, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", and the like, used in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.
Example one
As shown in fig. 1, the present embodiment provides a safety control method, which is applied to a vehicle, which may be a fuel vehicle, a pure electric vehicle, or a hybrid vehicle, and is not limited herein. The safety control method comprises the following steps:
and 150, when the potential safety hazard does not exist in the surrounding environment of the vehicle or is eliminated, unlocking the gear of the vehicle and returning the control right of the vehicle to the driver.
In the above embodiment, when the vehicle receives the wake-up signal, the vehicle will be woken up, and at this time, the gear of the vehicle is immediately locked, so that the driver cannot engage the gear and the vehicle cannot move. And then, acquiring real-time image information of the surrounding environment of the vehicle, and judging whether the surrounding environment of the vehicle has potential safety hazards or not according to the real-time image information. When potential safety hazards exist, an alarm is given out to remind a driver of safety inspection before driving, and the risk of accidents is reduced; when no potential safety hazard exists or the potential safety hazard is eliminated, the gears of the vehicle are unlocked under the condition of ensuring the environmental safety, the control right of the vehicle is returned to the driver, and at the moment, the driver can engage in the gear to drive the vehicle. Through the design, even if the driver has no habit of safety inspection before the vehicle is started or the safety inspection of the driver is not in place, the risk of safety accidents occurring when the vehicle is started can be reduced.
The individual steps of the safety control method are explained in detail below, as follows:
in step 110, the vehicle gear is locked based on the vehicle wake-up signal. It can be understood that the vehicle wake-up signal is sent by the action of the driver starting the vehicle, and based on the signal, the vehicle gear is locked, so that the driver cannot shift the gear adjusting rod, and the vehicle cannot go forward or backward, that is, the control right of the driver on the vehicle is temporarily deprived.
In step 120, real-time image information of the surroundings of the vehicle may be acquired by a camera mounted on the vehicle. The real-time image information comprises vehicle bottom real-time image information and vehicle body periphery real-time image information, so that the real-time image information of the surrounding environment of the vehicle can be comprehensively known.
In step 130, the method for determining whether the vehicle surrounding environment has a potential safety hazard according to the real-time image information includes:
step 131, identifying real-time image information, and analyzing whether an obstacle exists in the real-time image information;
it should be noted that the present embodiment may adopt an SOC processor
The real-time image information acquired by 41 is subjected to image processing, and it is recognized whether or not an obstacle exists in the real-time image information. The obstacle in this embodiment is mainly an obstacle that affects the traveling of the vehicle, such as a person, an animal, or another vehicle. The conventional image recognition technology recognizes the obstacles in a conventional manner, and details are not repeated herein;
step 132, if the real-time image information includes an obstacle, it is determined that the vehicle surrounding environment has a potential safety hazard, or if the real-time image information includes no obstacle, it is determined that the vehicle surrounding environment does not have a potential safety hazard.
In step 140, when the surrounding environment of the vehicle has a potential safety hazard, an alarm prompt is sent out to prompt the driver to perform safety inspection.
It will be appreciated that since the vehicle gear is locked in step 110, when there is a safety hazard around the vehicle, the driver is not only unable to control the vehicle to move forward or backward, but also receives an alarm prompt, which may be issued by the speaker 46 in the vehicle. The design is more humanized, so that a driver can clearly know that the reason why the vehicle cannot be in gear is because potential safety hazards exist around the vehicle. It should be noted that, in step 110 in this embodiment, real-time image information of the surrounding environment of the vehicle is acquired. Therefore, when the potential safety hazard exists in the surrounding environment of the vehicle, whether the potential safety hazard exists in the surrounding environment of the vehicle is judged according to the real-time image information all the time, and the judgment operation is stopped until the potential safety hazard is eliminated.
In step 150, when the surrounding environment of the vehicle has no potential safety hazard or the potential safety hazard is eliminated, the gear of the vehicle is unlocked, and the control right of the vehicle is returned to the driver.
It can be understood that when no potential safety hazard exists or the potential safety hazard is eliminated, the safety of the vehicle during starting can be guaranteed, the gear of the vehicle is unlocked at the moment, and a driver can shift into the gear to move forwards or backwards.
Example two
As shown in fig. 2, the present embodiment provides a safety control method, which is applied to a vehicle, where the vehicle may be a fuel vehicle, a pure electric vehicle, or a hybrid vehicle, and is not limited herein. The safety control method comprises the following steps:
and 270, when the real-time driving speed is greater than a preset vehicle speed threshold, suspending obtaining the real-time image information of the surrounding environment of the vehicle.
The method provided by the embodiment has all the advantages of the first embodiment, and compared with the method of the first embodiment, the method of the embodiment has more steps 230, 260 and 270.
In step 230, after the real-time image information is uploaded to the display screen 45 in the vehicle cabin, the driver can visually observe the surrounding situation of the vehicle, so that the driver can conveniently eliminate potential safety hazards. In addition, in the driving process of the vehicle, the driver can observe the situation around the vehicle, so that the driving can be assisted, and the occurrence of driving accidents is reduced.
In step 270, when the real-time driving speed is greater than the preset vehicle speed threshold, the acquisition of the real-time image information of the surrounding environment of the vehicle is suspended.
It should be noted that the acquisition rate of the conventional camera and the processing speed of image processing are limited, and when the driving speed is too high, the camera cannot acquire clear or complete image information. At the moment, the significance of collecting the image information is not large, and the information processing capacity of the whole vehicle is consumed. Therefore, when the real-time driving speed is greater than the preset vehicle speed threshold value, the real-time image information of the surrounding environment of the vehicle is temporarily stopped to be obtained, and when the real-time driving speed is less than or equal to the preset vehicle speed threshold value, the real-time image information is obtained, so that the design is more scientific and reasonable. The vehicle speed threshold in this embodiment may be specifically set by the performance of the camera on the vehicle, and may be set to 30Km/h, for example, that the camera operates only in a low-speed driving state where the real-time driving speed is less than 30 Km/h.
In conclusion, the safety control method in the embodiment can not only ensure the safety of the vehicle when the vehicle is started, but also assist the driver to know the surrounding environment more intuitively when the vehicle is driven at a low speed, so that the risk of driving accidents is reduced.
EXAMPLE III
As shown in fig. 3, the present embodiment provides a safety control device applied to a vehicle, the safety control device including: a locking unit 310, a first obtaining unit 320, a determining unit 330, a first executing unit 340, a second executing unit 350, an uploading unit 360, a second obtaining unit 370 and a third executing unit 380. The functions of the individual units are specifically as follows:
a locking unit 310, configured to lock a vehicle gear based on a vehicle wake-up signal;
a first obtaining unit 320, configured to obtain real-time image information of a surrounding environment of the vehicle;
a determination unit 330, configured to determine whether a potential safety hazard exists in the vehicle surrounding environment according to the real-time image information;
the first execution unit 340 is configured to send an alarm prompt to remind a driver of performing safety inspection when potential safety hazards exist in the surrounding environment of the vehicle;
the second execution unit 350 is configured to unlock a vehicle gear and return the vehicle control right to the driver when no potential safety hazard exists in the surrounding environment of the vehicle or the potential safety hazard is eliminated;
the uploading unit 360 is used for uploading the real-time image information to a display screen 45 in the vehicle cabin for the reference of a driver;
a second obtaining unit 370, configured to obtain a real-time driving speed of the vehicle when the vehicle is in a driving process;
and the third executing unit 380 is configured to suspend obtaining the real-time image information of the surrounding environment of the vehicle when the real-time driving speed is greater than a preset vehicle speed threshold.
Example four
As shown in fig. 4, the present embodiment provides an electronic device, which includes a processor 41 and a memory 42 coupled to each other, wherein the memory 42 stores a computer program, and when the computer program is executed by the processor 41, the electronic device is enabled to perform the method according to the first embodiment or the second embodiment.
In this embodiment, the processor 41 may be an SOC chip and may have capabilities such as image processing and image recognition, or may be another processor 41 having an image processing function, and is not limited herein.
In the present embodiment, the memory 42 may be, but is not limited to, a random access memory 42, a read only memory 42, a programmable read only memory 42, an erasable programmable read only memory 42, an electrically erasable programmable read only memory 42, and the like. In the present embodiment, the memory 42 may be used to store real-time image information, real-time driving speed, and the like. Of course, the memory 42 may also be used for storing programs, which the processor 41 executes upon receiving execution instructions.
EXAMPLE five
As shown in fig. 4, the present embodiment provides a driving assist system including an electronic device, a first surround view camera 43, a second surround view camera 44, a display screen 45, a speaker 46, and a vehicle speed sensor 47. The first around camera 43, the second around camera 44, the display 45, the speaker 46, and the vehicle speed sensor 47 are electrically connected to the electronic device.
Wherein, the electronic device is the electronic device in the fourth embodiment. The first around camera 43, the second around camera 44, the display 45, the speaker 46, and the vehicle speed sensor 47 are electrically connected to the processor 41 in the electronic apparatus.
First look around camera 43 is the camera that can rotate, installs in the vehicle bottom for gather vehicle bottom real-time image.
The second looking around camera 44 is a rotatable camera, is arranged on the vehicle body and is used for collecting real-time images around the vehicle body, and the number of the second looking around cameras 44 can be four and is distributed in four directions around the vehicle body.
A display screen 45 is mounted within the vehicle cabin for displaying real-time images of the environment surrounding the vehicle. It should be noted that the display 45 may be a display 45 provided in the vehicle, so as to reduce the cost.
A speaker 46 is mounted in the cabin for emitting an alarm alert tone. It should be noted here that the speaker 46 may be a speaker 46 provided in the vehicle, which reduces the cost.
A vehicle speed sensor 47 is mounted on the vehicle for monitoring the real-time vehicle speed. Here, the vehicle speed sensor 47 is a vehicle speed sensor 47 provided in the vehicle.
The safety control method, the safety control device, the electronic equipment and the driving assistance system provided by the invention are described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A safety control method, characterized by being applied to a vehicle, the safety control method comprising:
locking the gear of the vehicle based on the vehicle wake-up signal;
acquiring real-time image information of the surrounding environment of the vehicle;
judging whether the surrounding environment of the vehicle has potential safety hazards or not according to the real-time image information;
when potential safety hazards exist in the surrounding environment of the vehicle, an alarm prompt is sent out to remind a driver of safety inspection;
and when the surrounding environment of the vehicle does not have potential safety hazard or the potential safety hazard is eliminated, unlocking the gear of the vehicle and returning the control right of the vehicle to the driver.
2. The safety control method according to claim 1, wherein the method for determining whether the surrounding environment of the vehicle has the potential safety hazard according to the real-time image information comprises the following steps:
identifying the real-time image information, and analyzing whether an obstacle exists in the real-time image information;
and if the real-time image information contains the obstacle, judging that the potential safety hazard exists in the surrounding environment of the vehicle, or if the real-time image information contains no obstacle, judging that the potential safety hazard does not exist in the surrounding environment of the vehicle.
3. The safety control method according to claim 1 or 2, wherein the real-time image information includes vehicle bottom real-time image information and vehicle body periphery real-time image information.
4. A safety control method according to claim 3, characterized in that the safety control method further comprises:
and uploading the real-time image information to a display screen in the vehicle cabin for a driver to refer.
5. The safety control method according to claim 4, further comprising:
when the vehicle is in the driving process, acquiring the real-time driving speed of the vehicle;
and when the real-time running speed is greater than a preset speed threshold value, suspending obtaining the real-time image information of the surrounding environment of the vehicle.
6. A safety control device, characterized by being applied to a vehicle, the safety control system comprising:
the locking unit is used for locking the gear of the vehicle based on the vehicle wake-up signal;
the system comprises a first acquisition unit, a second acquisition unit and a third acquisition unit, wherein the first acquisition unit is used for acquiring real-time image information of the surrounding environment of the vehicle;
the judging unit is used for judging whether the surrounding environment of the vehicle has potential safety hazards or not according to the real-time image information;
the first execution unit is used for sending out an alarm prompt to remind a driver of safety inspection when potential safety hazards exist in the surrounding environment of the vehicle;
and the second execution unit is used for unlocking the vehicle gear and returning the vehicle control right to the driver when the potential safety hazard does not exist in the surrounding environment of the vehicle or the potential safety hazard is eliminated.
7. The safety control device according to claim 6, wherein the safety control system further comprises:
and the uploading unit is used for uploading the real-time image information to a display screen in the vehicle cabin for the reference of a driver.
8. The safety control device according to claim 7, wherein the safety control system further comprises:
the second acquisition unit is used for acquiring the real-time driving speed of the vehicle when the vehicle is in the driving process;
and the third execution unit is used for suspending the acquisition of the real-time image information of the surrounding environment of the vehicle when the real-time driving speed is greater than a preset vehicle speed threshold value.
9. An electronic device, comprising a processor and a memory coupled to each other, the memory storing a computer program which, when executed by the processor, causes the electronic device to perform the method of any of claims 1-5.
10. A driving assist system, characterized by comprising:
the electronic device of claim 9;
the first all-round looking camera is arranged at the bottom of the vehicle and used for acquiring a real-time image of the bottom of the vehicle;
the second panoramic camera is arranged on the vehicle body and used for acquiring real-time images around the vehicle body;
the display screen is arranged in the vehicle cabin and is used for displaying a real-time image of the surrounding environment of the vehicle;
the loudspeaker is arranged in the vehicle cabin and used for emitting alarm reminding sound; and
the vehicle speed sensor is arranged on the vehicle and used for monitoring the real-time vehicle speed;
the first all-round looking camera, the second all-round looking camera, the display screen, the loudspeaker and the vehicle speed sensor are all electrically connected with the electronic equipment.
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Cited By (1)
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CN116691502A (en) * | 2023-08-01 | 2023-09-05 | 北京芯驰半导体科技有限公司 | Safety detection method and device for vehicle environment, electronic equipment and storage medium |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN116691502A (en) * | 2023-08-01 | 2023-09-05 | 北京芯驰半导体科技有限公司 | Safety detection method and device for vehicle environment, electronic equipment and storage medium |
CN116691502B (en) * | 2023-08-01 | 2023-11-10 | 北京芯驰半导体科技有限公司 | Safety detection method and device for vehicle environment, electronic equipment and storage medium |
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