CN118004031A - Vehicle blind area early warning prompt system, method and medium - Google Patents
Vehicle blind area early warning prompt system, method and medium Download PDFInfo
- Publication number
- CN118004031A CN118004031A CN202410257899.9A CN202410257899A CN118004031A CN 118004031 A CN118004031 A CN 118004031A CN 202410257899 A CN202410257899 A CN 202410257899A CN 118004031 A CN118004031 A CN 118004031A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- target obstacle
- prompting
- pedestrian
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000013459 approach Methods 0.000 claims description 9
- 239000003086 colorant Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000013473 artificial intelligence Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 235000015243 ice cream Nutrition 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- 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
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention provides a vehicle blind area early warning prompting method, a system and a medium, wherein the method comprises the following steps: when the AI camera monitors and recognizes that a target obstacle exists around the vehicle, the AI camera sends target obstacle information to the main control box, wherein the target obstacle information comprises target obstacle category information and distance information between the target obstacle and the vehicle; when the main control box receives the target obstacle information, the main control box judges the current vehicle mode, and executes a corresponding prompting strategy according to the target obstacle information and the current vehicle mode through the horn and/or the prompter. Compared with the prior art, the invention greatly improves the running safety of the vehicle.
Description
Technical Field
The invention relates to the technical field of vehicle blind area early warning, in particular to a vehicle blind area early warning prompting system, a vehicle blind area early warning prompting method and a vehicle blind area early warning prompting medium.
Background
With the increasingly finer and stricter requirements of safe driving, the blind area detection system is a safe high-tech configuration on automobiles.
The current vehicle-mounted blind area detection system generally adopts an ultrasonic radar, ultrasonic lightning does not have the function of identifying obstacles (such as people, pillars, walls and the like), and the driving safety is low.
Disclosure of Invention
The invention mainly aims to provide a vehicle blind area early warning prompt system, a vehicle blind area early warning prompt method and a vehicle blind area early warning prompt medium, and aims to improve the running safety of a vehicle.
In order to achieve the above purpose, the invention provides a vehicle blind area early warning and prompting method, which is applied to a vehicle blind area early warning and prompting system, wherein the system comprises a main control box, an AI camera, a prompter and a loudspeaker, wherein the AI camera, the prompter and the loudspeaker are respectively connected with the main control box, the AI camera is arranged around a vehicle, the loudspeaker is arranged on the left side and the right side of the vehicle, and the main control box, the prompter and a display are arranged in a vehicle cab; the method comprises the following steps:
step S10, when the AI camera monitors and identifies that a target obstacle exists around the vehicle, the AI camera sends target obstacle information to the main control box, wherein the target obstacle information comprises target obstacle category information and distance information between the target obstacle and the vehicle;
And step S20, when the main control box receives the target obstacle information, judging a current vehicle mode, and executing a corresponding prompting strategy according to the target obstacle information and the current vehicle mode through the loudspeaker and/or the prompter.
According to a further technical scheme, the vehicle mode comprises a normal mode and an anti-theft mode, the periphery of the vehicle is divided into a low-risk area and a high-risk area according to the distance between the target obstacle and the vehicle, wherein the high-risk area is an area with the distance between the target obstacle and the vehicle being smaller than or equal to a first preset distance, and the low-risk area is an area with the distance between the target obstacle and the vehicle being larger than the first preset distance and smaller than or equal to a second preset distance.
The further technical scheme of the present invention is that the step S20 includes:
When the vehicle is in the normal mode, if the target obstacle is not a pedestrian, prompting a driver through the prompter;
If the target obstacle is a pedestrian, prompting a driver through the prompter, and prompting the pedestrian through the horn.
The further technical scheme of the present invention is that the step S20 further includes:
When the vehicle is in an anti-theft mode, if the target obstacle is a pedestrian, judging whether the pedestrian is currently in a low-risk area or a high-risk area;
If the pedestrian is in the low-risk area, prompting the pedestrian through the horn;
If the pedestrian is in the low-risk area and continues to approach the high-risk area or is in the high-risk area, prompting the pedestrian through the loudspeaker, and simultaneously sending alarm voice to a driver through the prompting device.
The further technical scheme of the invention is that the system further comprises a management platform, and the step S20 further comprises:
If the pedestrian is in the low-risk area and continues to approach the high-risk area or is in the high-risk area, prompting the pedestrian through the loudspeaker, and simultaneously sending alarm voice to a driver through the prompter and connecting with the platform for manual intervention.
The further technical scheme of the invention is that the system further comprises a display arranged in the cab, the display is connected with the main control box, and the method further comprises:
and displaying corresponding colors according to the area where the target obstacle is located through the display so as to prompt a driver.
The further technical scheme of the invention is that the method further comprises the following steps: when the vehicle turns on the steering lamp, the horn prompts the vehicle to turn.
In order to achieve the above purpose, the invention also provides a vehicle blind area early warning prompt system, which comprises a main control box, an AI camera, a prompter and a loudspeaker, wherein the AI camera, the prompter and the loudspeaker are respectively connected with the main control box, the AI camera is arranged around a vehicle, the loudspeaker is arranged at the left side and the right side of the vehicle, the main control box, the prompter and a display are arranged in a vehicle cab, the system also comprises a memory, a processor and a vehicle blind area early warning prompt program stored on the processor, and the vehicle blind area early warning prompt program is called by the processor to execute the steps of the method.
In order to achieve the above object, the present invention further provides a computer readable storage medium storing a vehicle blind area early warning prompt program, which executes the steps of the method described above when being called by a processor.
The vehicle blind area early warning prompting method, the system and the medium have the beneficial effects that: according to the technical scheme, when the AI camera monitors and recognizes that the surrounding of the vehicle has the target obstacle, the AI camera sends target obstacle information to the main control box, wherein the target obstacle information comprises target obstacle category information and distance information between the target obstacle and the vehicle; when receiving the target obstacle information, the main control box judges the current vehicle mode, and executes a corresponding prompting strategy according to the target obstacle information and the current vehicle mode through the loudspeaker and/or the prompter, so that a driver can more intuitively know the type of the target obstacle, and the blind area in which direction around the vehicle is occupied, the problem that the ultrasonic radar mistakenly reports the post/guardrail/roadside ice cream cone in the prior art is avoided to the greatest extent, and the driving safety of the driver is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a vehicle blind zone early warning prompt system of the present invention;
FIG. 2 is a schematic flow chart of the vehicle blind zone early warning prompting method of the invention;
fig. 3 is a schematic diagram of a hardware structure involved in the vehicle blind zone early warning prompting method of the present invention.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Considering that the current vehicle-mounted blind area detection system generally adopts an ultrasonic radar, ultrasonic lightning does not have the function of identifying obstacles (such as people, pillars, walls and the like), and the driving safety is low, the invention provides a solution.
Specifically, the invention provides a vehicle blind area early warning prompting method, which is applied to a vehicle blind area early warning prompting system, wherein the system is a system for prompting blind areas around a vehicle based on an artificial intelligence computer vision processing technology and statically providing an anti-theft function, and the vehicle can be a large truck for example.
As shown in fig. 1, the vehicle blind zone early warning prompt system comprises a main control box, an AI camera, a prompter and a loudspeaker, wherein the AI camera, the prompter and the loudspeaker are respectively connected with the main control box, the AI camera is arranged around a vehicle, the loudspeaker is arranged on the left side and the right side of the vehicle, and the main control box, the prompter and the display are arranged in a vehicle cab.
As shown in FIG. 2, the preferred embodiment of the vehicle blind zone early warning prompting method of the present invention comprises the following steps:
In step S10, when the AI camera monitors and recognizes that there is a target obstacle around the vehicle, the AI camera transmits target obstacle information to the main control box, where the target obstacle information includes target obstacle category information and distance information between the target obstacle and the vehicle.
The AI camera is an image pickup device for analyzing and processing images captured by the camera by utilizing artificial intelligence technology such as computer vision, and is a new device for performing vision processing by combining hardware technologies such as a high-pixel sensor, high-speed data transmission and the like by using an artificial intelligence key technology. For ultrasonic radar, AI camera can accurately discern surrounding environment target obstacle class, for example is pedestrian, or bicycle, motorcycle, scooter etc. to feed back to the driver, can let the driver more audio-visual understanding target obstacle class, the blind area of which direction in the vehicle periphery has someone, has greatly avoided ultrasonic radar false alarm post/guardrail/roadside ice cream cone's among the prior art problem, has greatly promoted driver's driving safety.
Step S20, when the main control box receives the target obstacle information, the main control box judges the current vehicle mode, and executes a corresponding prompting strategy according to the target obstacle information and the current vehicle mode through the horn and/or the prompter.
Specifically, in this embodiment, the vehicle mode includes a normal mode and an anti-theft mode, and the periphery of the vehicle is divided into a low-risk area and a high-risk area according to the distance between the target obstacle and the vehicle, where the high-risk area is an area where the distance between the target obstacle and the vehicle is smaller than or equal to a first preset distance, and the low-risk area is an area where the distance between the target obstacle and the vehicle is greater than the first preset distance and smaller than or equal to a second preset distance.
The first preset distance and the second preset distance may be set according to practical experience, for example, the first preset distance is set to 1 meter, and the second preset distance is set to 2 meters. When the distance between the target obstacle and the vehicle is less than or equal to 1 meter, the target obstacle is located in a high-risk area, and when the distance between the target obstacle and the vehicle is greater than 1 meter, the target obstacle is located in a low-risk area.
In this embodiment, the anti-theft mode opening button is provided on the vehicle, when the driver opens the anti-theft mode opening button, the vehicle opens the anti-theft mode, and when the driver does not open the anti-theft mode opening button, the vehicle is in the normal mode.
In this embodiment, step S20 specifically includes:
When the vehicle is in the normal mode, if the target obstacle is not a pedestrian, the driver is prompted by the prompter.
In this embodiment, when the target obstacle is not a pedestrian, it is not necessary to prompt by the horn, and therefore the driver is prompted only by the prompter.
If the target obstacle is a pedestrian, the driver is prompted by the prompter while the pedestrian is prompted by the horn.
In this embodiment, when the target obstacle is a pedestrian, the driver is prompted by the prompter and the pedestrian is prompted by the loudspeaker, so that the driving safety of the vehicle can be further improved.
For example, when the AI camera around the vehicle detects that a pedestrian, a bicycle, a motorcycle or a scooter is present in a high-risk area (approaching 1 meter of the vehicle) or a low-risk area (approaching 2 meters of the vehicle), the driver is reminded of the vehicle through the reminder, and meanwhile, the pedestrian and other targets are reminded through the horn: the large car is dangerous and please get away.
In this embodiment, step S20 further includes:
When the vehicle is in the anti-theft mode, if the target obstacle is a pedestrian, judging whether the pedestrian is currently in a low-risk area or a high-risk area.
If the pedestrian is in the low-risk area, prompting the pedestrian through the horn.
If the pedestrian is in the low-risk area and continues to approach the high-risk area or is in the high-risk area, prompting the pedestrian through the loudspeaker, and simultaneously sending alarm voice to a driver through the prompter.
The system further comprises a management platform, and step S20 further comprises:
If the pedestrian is in the low-risk area and continues to approach the high-risk area or is in the high-risk area, prompting the pedestrian through the loudspeaker, simultaneously sending alarm voice to a driver through the prompter, and connecting with the platform for manual intervention.
In this embodiment, the system further includes a display disposed in the cab, the display being connected to the master control box, and the method further includes:
the display displays corresponding colors according to the area where the target obstacle is located so as to prompt the driver.
For example, when the vehicle is at a gas station or a server for rest, the driver is ready to rest for 1 hour, the anti-theft mode button is pressed to start the anti-theft mode, the AI cameras around the vehicle are in a monitoring state, when the pedestrian approaches a yellow low-risk area, the horn prompts the pedestrian that the vehicle warning state is activated, the pedestrian does not approach, when the pedestrian continues to approach the red high-risk area of the vehicle or is in the high-risk area, the horn continues to prompt the pedestrian, and simultaneously, the alarm voice is sent to the driver through the prompter to wake the driver, and the platform is manually operated.
As an implementation manner, in this embodiment, the vehicle blind area early warning prompting method further includes: when the vehicle turns on the steering lamp, the horn prompts the vehicle to turn.
In this embodiment, the vehicle blind area early warning prompt system further has a self-checking function, an error reporting prompt, a shielding prompt algorithm and the like of the whole system, so that the whole system is always in a state capable of being perceived by a driver, and driving safety of the driver is effectively improved.
The vehicle blind area early warning prompting method has the beneficial effects that: according to the technical scheme, when the AI camera monitors and recognizes that the surrounding of the vehicle has the target obstacle, the AI camera sends target obstacle information to the main control box, wherein the target obstacle information comprises target obstacle category information and distance information between the target obstacle and the vehicle; when receiving the target obstacle information, the main control box judges the current vehicle mode, and executes a corresponding prompting strategy according to the target obstacle information and the current vehicle mode through the loudspeaker and/or the prompter, so that a driver can more intuitively know the type of the target obstacle, and the blind area in which direction around the vehicle is occupied, the problem that the ultrasonic radar mistakenly reports the post/guardrail/roadside ice cream cone in the prior art is avoided to the greatest extent, and the driving safety of the driver is greatly improved.
In order to achieve the above purpose, the invention also provides a vehicle blind zone early warning prompt system which is characterized by comprising a main control box, an AI camera, a prompter and a loudspeaker, wherein the AI camera, the prompter and the loudspeaker are respectively connected with the main control box, the AI camera is arranged around the vehicle, the loudspeaker is arranged on the left side and the right side of the vehicle, and the main control box, the prompter and the display are arranged in a vehicle cab.
As shown in fig. 3, the system further includes a processor 1001, a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002, and a vehicle blind spot warning prompt program stored on the processor 1001, wherein the communication bus 1002 is used to realize connection communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
Those skilled in the art will appreciate that the system architecture shown in fig. 2 is not limiting of the system and may include more or fewer components than shown, or certain components may be combined, or a different arrangement of components.
As shown in fig. 2, an operation device, a network communication module, a user interface module, and a vehicle blind area warning prompt program may be included in a memory 1005 as one type of computer storage medium.
In the system shown in fig. 2, the network interface 1004 is mainly used for connecting to a network server, and is in data communication with the network server; the user interface 1003 is mainly used for interacting with a user terminal and receiving an instruction input by a user; and the processor 1001 may be configured to call a vehicle blind spot warning prompt program stored in the memory 1005.
The steps of the method described in the above embodiments are executed when the vehicle blind area early warning prompt program is executed by the processor, and are not described herein.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or modifications in the structures or processes described in the specification and drawings, or the direct or indirect application of the present invention to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The vehicle blind area early warning and prompting method is characterized in that the vehicle blind area early warning and prompting method is applied to a vehicle blind area early warning and prompting system, the system comprises a main control box, an AI camera, a prompter and a loudspeaker, the AI camera, the prompter and the loudspeaker are respectively connected with the main control box, the AI camera is arranged around a vehicle, the loudspeaker is arranged on the left side and the right side of the vehicle, and the main control box, the prompter and a display are arranged in a vehicle cab; the method comprises the following steps:
step S10, when the AI camera monitors and identifies that a target obstacle exists around the vehicle, the AI camera sends target obstacle information to the main control box, wherein the target obstacle information comprises target obstacle category information and distance information between the target obstacle and the vehicle;
And step S20, when the main control box receives the target obstacle information, judging a current vehicle mode, and executing a corresponding prompting strategy according to the target obstacle information and the current vehicle mode through the loudspeaker and/or the prompter.
2. The vehicle blind area early warning prompting method according to claim 1, wherein the vehicle mode comprises a normal mode and an anti-theft mode, the periphery of the vehicle is divided into a low-risk area and a high-risk area according to the distance between the target obstacle and the vehicle, wherein the high-risk area is an area with the distance between the target obstacle and the vehicle being smaller than or equal to a first preset distance, and the low-risk area is an area with the distance between the target obstacle and the vehicle being larger than the first preset distance and smaller than or equal to a second preset distance.
3. The vehicle blind area warning method according to claim 2, wherein the step S20 includes:
When the vehicle is in the normal mode, if the target obstacle is not a pedestrian, prompting a driver through the prompter;
If the target obstacle is a pedestrian, prompting a driver through the prompter, and prompting the pedestrian through the horn.
4. The vehicle blind area warning method according to claim 2, wherein the step S20 further includes:
When the vehicle is in an anti-theft mode, if the target obstacle is a pedestrian, judging whether the pedestrian is currently in a low-risk area or a high-risk area;
If the pedestrian is in the low-risk area, prompting the pedestrian through the horn;
If the pedestrian is in the low-risk area and continues to approach the high-risk area or is in the high-risk area, prompting the pedestrian through the loudspeaker, and simultaneously sending alarm voice to a driver through the prompting device.
5. The vehicle blind area warning prompting method according to claim 4, wherein the system further comprises a management platform, and the step S20 further comprises:
If the pedestrian is in the low-risk area and continues to approach the high-risk area or is in the high-risk area, prompting the pedestrian through the loudspeaker, and simultaneously sending alarm voice to a driver through the prompter and connecting with the platform for manual intervention.
6. The vehicle blind spot warning prompting method according to any one of claims 2 to 5, characterized in that the system further includes a display provided in a cab, the display being connected to the master control box, the method further comprising:
and displaying corresponding colors according to the area where the target obstacle is located through the display so as to prompt a driver.
7. The vehicle blind area warning prompting method according to claim 1, characterized in that the method further comprises: when the vehicle turns on the steering lamp, the horn prompts the vehicle to turn.
8. The utility model provides a vehicle blind area early warning suggestion system, its characterized in that, the system includes master control box, AI camera, prompter and loudspeaker respectively with the master control box is connected, the AI camera is arranged around the vehicle, loudspeaker sets up in the vehicle left and right sides, master control box, prompter and display set up in the vehicle cab, the system still includes memory, treater, and the vehicle blind area early warning suggestion procedure of storage on the treater, the vehicle blind area early warning suggestion procedure is carried out the step of the method of any one of claims 1 to 7 when being called by the treater.
9. A computer readable storage medium, characterized in that the computer readable storage medium stores a vehicle blind zone early warning cue program, which when invoked by a processor, performs the steps of the method according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410257899.9A CN118004031A (en) | 2024-03-07 | 2024-03-07 | Vehicle blind area early warning prompt system, method and medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410257899.9A CN118004031A (en) | 2024-03-07 | 2024-03-07 | Vehicle blind area early warning prompt system, method and medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118004031A true CN118004031A (en) | 2024-05-10 |
Family
ID=90942753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410257899.9A Pending CN118004031A (en) | 2024-03-07 | 2024-03-07 | Vehicle blind area early warning prompt system, method and medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118004031A (en) |
-
2024
- 2024-03-07 CN CN202410257899.9A patent/CN118004031A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU153505U1 (en) | DEVICE FOR MASKING THE INPUT CALL FROM PORTABLE COMMUNICATION DEVICE AND DEVICE FOR VEHICLE FOR INTERACTION WITH PORTABLE COMMUNICATION DEVICE | |
| CN109686124A (en) | Anticollision based reminding method and system, storage medium and electronic equipment | |
| JP2023516972A (en) | Motorcycle steering early warning system, method, device and applicable motorcycle | |
| US11285966B2 (en) | Method and system for controlling an autonomous vehicle response to a fault condition | |
| US20190221052A1 (en) | Vehicle operation management system | |
| CN112885031B (en) | Intelligent alarm system and method based on Internet of vehicles | |
| CN218287576U (en) | Door opening early warning system of vehicle and vehicle with same | |
| CN112036329A (en) | Vehicle-mounted human-computer interface with face and emotion recognition function | |
| CN109353273A (en) | A kind of automobile intelligent assist steering system | |
| CN115743031A (en) | System and method for deterrence of intruders | |
| CN118004031A (en) | Vehicle blind area early warning prompt system, method and medium | |
| CN113436464A (en) | Vehicle danger early warning method, device, equipment and storage medium | |
| CN113428169B (en) | Vehicle monitoring method and device and electronic equipment | |
| CN116824737A (en) | Multi-sensor fusion monitoring system and method in sentry mode | |
| CN116630945A (en) | Driving distraction reminding method, device, equipment and readable storage medium | |
| CN115762048A (en) | Emergency call method and device, vehicle-mounted terminal and storage medium | |
| CN116432911A (en) | Data processing method, device and storage medium | |
| CN210047427U (en) | Vehicle-mounted device for detecting risky driving behaviors of urban bus drivers | |
| CN113895453A (en) | Vehicle control method, device, vehicle and storage medium | |
| CN113668971A (en) | Vehicle window control method and device, electronic equipment and computer-readable storage medium | |
| CN111815904A (en) | Method and system for pushing V2X early warning information | |
| CN112776798A (en) | Safe driving auxiliary system and method | |
| CN118323187A (en) | Multi-mode driving state detection method and device, electronic equipment and storage medium | |
| CN220996369U (en) | Automobile driver behavior monitoring and alarming device | |
| US20240144739A1 (en) | Information processing apparatus, information processing method, and non-transitory computer readable medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |