CN112440869A - Vehicle prompting method and device - Google Patents
Vehicle prompting method and device Download PDFInfo
- Publication number
- CN112440869A CN112440869A CN202011332302.0A CN202011332302A CN112440869A CN 112440869 A CN112440869 A CN 112440869A CN 202011332302 A CN202011332302 A CN 202011332302A CN 112440869 A CN112440869 A CN 112440869A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- state information
- abnormal
- prompt
- module
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000002159 abnormal effect Effects 0.000 claims abstract description 142
- 238000003745 diagnosis Methods 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims description 35
- 230000005856 abnormality Effects 0.000 claims description 27
- 238000004590 computer program Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000001133 acceleration Effects 0.000 claims description 13
- 230000035484 reaction time Effects 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/525—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
-
- 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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
Abstract
The embodiment of the invention provides a vehicle prompting method and a vehicle prompting device, wherein the method comprises the following steps: acquiring real-time state information of a vehicle, and combining the real-time state information of the vehicle to obtain a vehicle state information combination; identifying whether the vehicle is in an abnormal state or not according to the vehicle state information combination; and if the vehicle is in an abnormal state, generating an abnormal prompt and sending the abnormal prompt to the surrounding vehicles. By carrying out abnormity diagnosis on the vehicle state information combination, surrounding vehicles can be warned in time when sudden braking, sudden stop or other dangerous abnormal conditions occur to the vehicle, the reaction time of braking and avoiding of the surrounding vehicles is reduced, and rear-end collision and major accidents are effectively avoided.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a vehicle prompting method and a vehicle prompting device.
Background
The vehicle is an indispensable vehicle for daily travel of people, and generally, the vehicle can be operated according to users and the speed of the vehicle can be controlled according to the requirements of the users.
However, when a vehicle is running at a high speed, emergency braking may occur in an emergency, or sudden stop and collision of the vehicle may occur, and a rear vehicle cannot timely judge the sudden braking and sudden stop behavior of a front vehicle, which often results in serious accidents such as rear-end collision and the like. Traditional car is when emergency braking, only can light the brake light, and whether emergency braking is often very difficult quick judgement emergency braking to rear vehicle, and especially some driver meets the accident and can't reach or forget the brake, and direct striking back emergency stop for rear vehicle is too late to react this moment, leads to major accident.
Disclosure of Invention
In view of the above, embodiments of the present invention are proposed to provide a vehicle prompting method and a corresponding vehicle prompting device that overcome or at least partially solve the above problems.
In order to solve the above problems, an embodiment of the present invention discloses a vehicle prompting method, including:
acquiring real-time state information of a vehicle, and combining the real-time state information of the vehicle to obtain a vehicle state information combination;
identifying whether the vehicle is in an abnormal state or not according to the vehicle state information combination;
and if the vehicle is in an abnormal state, generating an abnormal prompt and sending the abnormal prompt to the surrounding vehicles.
Optionally, the real-time state information of the vehicle includes a driving speed of the vehicle, a steering wheel control signal, a turn signal state, an acceleration of the vehicle, vehicle braking depth information and collision information of the vehicle;
the obtaining of the vehicle state information combination according to the real-time state information combination of the vehicle comprises:
and combining at least two items of real-time state information including the vehicle according to a preset vehicle abnormity monitoring and judging mechanism to obtain one or more vehicle state information combinations.
Optionally, the identifying whether the vehicle is in an abnormal state according to the vehicle state information combination includes:
carrying out abnormity diagnosis on the vehicle state information combination by adopting a preset vehicle abnormity monitoring and judging mechanism; the preset vehicle abnormity monitoring and judging mechanism is provided with an abnormity prompting condition;
and judging whether the vehicle state information combination meets the abnormal prompt condition.
Optionally, if the vehicle is in an abnormal state, generating an abnormal prompt and sending the abnormal prompt to a nearby vehicle, including:
and if the vehicle state information combination meets the abnormal prompt condition, generating an abnormal prompt matched with the abnormal prompt condition, and sending a corresponding abnormal prompt to the surrounding vehicles.
Optionally, the sending the abnormality prompt to the nearby vehicle includes:
and sending a preset abnormal warning prompt tone to the surrounding vehicles, and/or controlling the lamps of the vehicles to flash according to a preset sequence.
The embodiment of the invention also discloses a vehicle prompting device, which comprises:
the vehicle state information combination generating module is used for acquiring the real-time state information of the vehicle and obtaining a vehicle state information combination according to the real-time state information combination of the vehicle;
the abnormal state identification module is used for identifying whether the vehicle is in an abnormal state or not according to the vehicle state information combination;
and the abnormity prompting module is used for generating an abnormity prompt and sending the abnormity prompt to the surrounding vehicles if the vehicle is in an abnormal state.
Optionally, the real-time state information of the vehicle includes a driving speed of the vehicle, a steering wheel control signal, a turn signal state, an acceleration of the vehicle, vehicle braking depth information and collision information of the vehicle; the vehicle state information combination generation module comprises:
and the vehicle state information combination generation submodule is used for combining at least two items of real-time state information containing the vehicle according to a preset vehicle abnormity monitoring and judging mechanism to obtain one or more vehicle state information combinations.
Optionally, the abnormal state identification module includes:
the abnormality diagnosis submodule is used for performing abnormality diagnosis on the vehicle state information combination by adopting a preset vehicle abnormality monitoring and judging mechanism; the preset vehicle abnormity monitoring and judging mechanism is provided with an abnormity prompting condition;
and the abnormity prompting condition judgment submodule is used for judging whether the vehicle state information combination meets the abnormity prompting condition.
Optionally, the abnormality prompting module includes:
and the abnormal prompt generation submodule is used for generating an abnormal prompt matched with the abnormal prompt condition and sending a corresponding abnormal prompt to the surrounding vehicles if the vehicle state information combination meets the abnormal prompt condition.
Optionally, the abnormality prompting module includes:
and the abnormity prompting submodule is used for sending a preset abnormity warning prompt tone to the peripheral vehicles and/or controlling the lamps of the vehicles to flash according to a preset sequence.
The embodiment of the invention also discloses a vehicle prompting system, which comprises a signal monitoring module, a vehicle abnormal state management module and a vehicle abnormal prompting module, wherein:
the signal monitoring module is used for acquiring real-time state information of the vehicle;
the vehicle abnormal state management module is used for obtaining a vehicle state information combination according to the real-time state information combination of the vehicle and identifying whether the vehicle is in an abnormal state or not according to the vehicle state information combination;
the vehicle abnormity prompting module is used for generating an abnormity prompt and sending the abnormity prompt to surrounding vehicles when the vehicle is in an abnormal state.
Optionally, the vehicle abnormality prompting module includes an automobile sound alarm system module and a vehicle light management system module;
the automobile sound alarm system module is used for sending a preset abnormal warning prompt tone to the surrounding vehicles;
and the car lamp management system module is used for controlling the car lamps of the vehicle to flash according to a preset sequence.
The embodiment of the invention also discloses a vehicle, which comprises: the vehicle prompting device, the processor, the memory and the computer program stored on the memory and capable of running on the processor, wherein the computer program realizes the steps of any one of the vehicle prompting methods when executed by the processor.
The embodiment of the invention also discloses a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and the computer program is used for realizing the steps of any one vehicle prompting method when being executed by a processor.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, the real-time state information of the vehicle is acquired, the vehicle state information combination is obtained according to the real-time state information of the vehicle, then whether the vehicle is in an abnormal state or not can be identified according to the vehicle state information combination, and if the current vehicle is in the abnormal state, an abnormal prompt can be generated and sent to the surrounding vehicles. The vehicle state information combination can be used for carrying out abnormity diagnosis, so that the attention of surrounding vehicles can be warned in time when sudden braking, sudden stop or other dangerous abnormal conditions occur to the vehicles, the response time of braking and avoiding of the surrounding vehicles is reduced, and the occurrence of rear-end collisions and major accidents is effectively avoided.
Drawings
FIG. 1 is a flowchart illustrating steps of a first embodiment of a vehicle alert method according to the present invention;
FIG. 2 is a system architecture diagram of a vehicle advisory system in an embodiment of the present invention;
FIG. 3 is a flowchart illustrating steps of a second embodiment of a vehicle alert method of the present invention;
fig. 4 is a block diagram of a vehicle guidance apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
One of the core ideas of the embodiment of the invention is that whether the vehicle is in an abnormal dangerous state or not can be judged according to message data such as a sensor and the like; when the vehicle is in an abnormal or dangerous state, a warning can be sent out in time to remind surrounding vehicles to avoid; not only can promote vehicle driving safety, can also avoid serious accident risks such as chain rear-end collision.
Referring to fig. 1, a flowchart illustrating steps of a first embodiment of a vehicle prompting method according to the present invention is shown, which may specifically include the following steps:
in one embodiment of the invention, in order to monitor the running state of the vehicle and facilitate timely determination of the abnormal state of the vehicle, the state of the vehicle can be monitored in real time during the running process of the vehicle, so as to obtain the real-time state information of the vehicle.
The real-time status information of the vehicle may include any vehicle information that the vehicle may relate to during driving, that is, may include a plurality of different types of real-time vehicle information. The real-time vehicle information may be obtained primarily by monitoring vehicle signals, which may include signals for various components of the vehicle, such as accelerator pedal position signals, torque, current gear, brake pressure, steering wheel hand-off, door and lamp status, etc., transmitted via the CAN/LIN bus or otherwise.
in practical application, a plurality of different types of real-time vehicle information can be combined to obtain one or more vehicle state information combinations, so that the condition that whether the vehicle is in an abnormal state or not is avoided due to the fact that the single vehicle real-time state information is insufficient to judge or not, or the condition that whether the vehicle is in the abnormal state or not is judged by mistake due to the single vehicle real-time state information, whether the vehicle is in the abnormal state or not can be judged based on the vehicle state information combination containing at least two items of vehicle real-time state information, and the comprehensiveness of judging the abnormal state of the vehicle is improved.
And 103, if the vehicle is in an abnormal state, generating an abnormal prompt and sending the abnormal prompt to the surrounding vehicles.
In one embodiment of the invention, the current state of the vehicle is identified by adopting a vehicle state information combination containing at least two items of vehicle real-time state information to judge whether the vehicle is in an abnormal state, and if the vehicle is in the abnormal state, an abnormal prompt can be sent to the surrounding vehicles so as to prompt the surrounding vehicles in time.
In the embodiment of the invention, the real-time state information of the vehicle is acquired, the vehicle state information combination is obtained according to the real-time state information of the vehicle, then whether the vehicle is in an abnormal state or not can be identified according to the vehicle state information combination, and if the current vehicle is in the abnormal state, an abnormal prompt can be generated and sent to the surrounding vehicles. The vehicle state information combination can be used for carrying out abnormity diagnosis, so that the attention of surrounding vehicles can be warned in time when sudden braking, sudden stop or other dangerous abnormal conditions occur to the vehicles, the response time of braking and avoiding of the surrounding vehicles is reduced, and the occurrence of rear-end collisions and major accidents is effectively avoided.
Referring to fig. 2, a system architecture diagram of a vehicle prompting system according to an embodiment of the present invention is shown, where the vehicle prompting system may be mainly implemented by software function development and integration of several components, and the integrated components may include a signal monitoring module, a vehicle abnormal state management module, and a vehicle abnormal prompting module.
The signal monitoring module can be realized by adding a vehicle state monitoring software module in a vehicle-mounted system, an instrument or an automatic driving system, and the vehicle state monitoring software module can acquire vehicle real-time state information of a vehicle in the driving process and can transmit the acquired vehicle real-time state information to the vehicle abnormal state management module.
After receiving the vehicle real-time status information collected by the vehicle status monitoring software module (i.e., the signal monitoring module), the vehicle abnormal status management module may comprehensively manage and record the received vehicle real-time status information, combine the vehicle real-time status information to obtain a vehicle status information combination, and identify whether the vehicle is in an abnormal status according to the vehicle status information combination.
In practical applications, if the vehicle abnormal state management module identifies that the current vehicle is in an abnormal state according to the vehicle state information combination, an abnormal state notification/instruction may be generated for the abnormal state of the current vehicle, and the generated abnormal state notification/instruction may be sent to the vehicle abnormal prompting module so as to notify the vehicle abnormal prompting module that the current vehicle is in the abnormal state.
After receiving the abnormal state notification/instruction sent by the vehicle abnormal state management module, the vehicle abnormal prompting module can generate an abnormal prompt according to the received abnormal state notification/instruction and send the abnormal prompt to surrounding vehicles, so that the surrounding vehicles can be timely warned to pay attention when the vehicles are subjected to sudden braking, sudden stop or other dangerous abnormal conditions.
Specifically, the Vehicle abnormality prompting module may include an automobile sound warning system AVAS (acoustic Vehicle leaving system) module and an automobile lamp management system module, and when the abnormality prompt is generated and the abnormality prompt is sent to the surrounding Vehicle, the automobile sound warning system AVAS module may be configured to send a preset abnormality warning prompt sound to the surrounding Vehicle, and the automobile lamp management system module may be configured to control the automobile lamps of the Vehicle to flash according to a preset sequence.
In the embodiment of the invention, in the driving process aiming at automatic driving or manual taking over of the vehicle, on the premise of not increasing the hardware cost of the intelligent vehicle, the abnormal prompt/warning is sent out when the vehicle is in an abnormal state through the added software, data collection and the existing vehicle equipment, so that the intelligent warning capability of the vehicle is improved.
Referring to fig. 3, a flowchart of steps of a second embodiment of a vehicle prompting method according to the present invention is shown, and is applied to a vehicle prompting system, where the vehicle prompting system includes a signal monitoring module, a vehicle abnormal state management module, and a vehicle abnormal prompting module, and specifically includes the following steps:
301, acquiring real-time state information of a vehicle through a signal monitoring module;
in an embodiment of the present invention, when the real-time status information of the vehicle is obtained, the vehicle may be monitored in real time through the signal monitoring module, and the object of the real-time monitoring may relate to vehicle signals of different modules.
Specifically, the real-time status information obtained by monitoring the vehicle may include a driving speed of the vehicle, a steering wheel control signal, a status of a turn signal, an acceleration of the vehicle, a braking depth of the vehicle, and collision information of the vehicle.
In specific implementation, the signal monitoring module CAN read the running speed, the steering wheel control signal and the state of a steering lamp of a vehicle through communication ports such as a CAN (controller area network) and the like; the acceleration of the vehicle can be acquired through a gyroscope sensor configured on the vehicle; the vehicle braking depth information CAN be obtained through the CAN information of the depth of the brake pedal, and the collision and vibration information of the vehicle CAN be obtained through the vehicle vibration module.
The gyroscope sensor is a simple and easy-to-use positioning and control system based on free space movement and gestures, and can calculate the inclination angle of the equipment relative to the horizontal plane by measuring the acceleration caused by gravity and obtain the movement mode of the equipment on which the sensor is placed by analyzing dynamic acceleration analysis.
In the embodiment of the present invention, the gyro sensor is generally located in a GPS (Global positioning system) positioning module of the vehicle, and the angular velocity can be measured by the gyro sensor to obtain the acceleration, which is different from a common acceleration sensor in that the accelerometer (i.e., the acceleration sensor) measures more accurately for a longer time and has an error due to the presence of signal noise in a shorter time; the gyroscope sensor is relatively accurate in a short time, but has an error with drift in a long time.
in an embodiment of the invention, after the real-time state information of the vehicle is collected by the signal monitoring module, the state of the current vehicle can be identified by the vehicle abnormal state management module according to the real-time state information of the current vehicle.
The real-time state information of the vehicle can be judged through the vehicle abnormal state management module, and whether the vehicle is in an abnormal state or not is identified through an abnormal monitoring and judging mechanism. The vehicle real-time state information of a plurality of different types can be combined to obtain one or more vehicle state information combinations, and then the current state of the vehicle is identified through the vehicle state information combinations obtained through combination.
In a specific implementation, at least two items of real-time state information including vehicles can be combined according to a preset vehicle abnormity monitoring and judging mechanism to obtain one or more vehicle state information combinations; and then, carrying out abnormity diagnosis on the vehicle state information combination by adopting a preset vehicle abnormity monitoring and judging mechanism, wherein the preset vehicle abnormity monitoring and judging mechanism can be provided with an abnormity prompting condition, and at the moment, judging whether the current vehicle is in an abnormal state or not by judging whether the vehicle state information combination meets the abnormity prompting condition or not.
Referring to table 1, a monitoring judgment strategy of the vehicle abnormality monitoring judgment mechanism is shown:
TABLE 1
As shown in table 1, the combination of at least two items including the real-time status information of the vehicle according to the predetermined vehicle abnormality monitoring and determining mechanism may be represented as a combination a of the vehicle running speed and the acceleration of the vehicle, a combination B of the vehicle running speed and the steering wheel control signal and the state of the turn signal, a combination C of the vehicle running speed and the acceleration and the braking depth of the vehicle, and the like.
In a preferred embodiment, if the vehicle state information combination satisfies the abnormality prompting condition, indicating that the current vehicle is recognized to be in an abnormal state, an abnormality prompt matching the abnormality prompting condition may be generated, and a corresponding abnormality prompt may be issued to the nearby vehicle.
In practical applications, if the state information of the vehicle meets the corresponding warning conditions (corresponding to the abnormal prompting conditions in the embodiment of the present invention) in table 1, a corresponding control command (corresponding to the abnormal prompting in the embodiment of the present invention) may be issued to control the AVAS module and the lamp management system module of the car audio warning system to perform corresponding actions, and issue a warning sound and/or execute a warning lamp action.
When the abnormal state is a steering error, the vehicle steering lamp can be automatically corrected when the lamp operation is performed.
It should be noted that, only some abnormality diagnosis methods and execution actions of vehicle state information combinations are shown in table 1, and in order to avoid erroneous judgment, anti-shake processing may be performed on the vehicle state, for example, by using methods such as delayed reading and counting, where the time unit of delayed reading is nanosecond, and the reaction time of braking and avoiding of surrounding vehicles is not affected.
In addition, the vehicle state information monitored by the signal monitoring module may also include information other than the state information given in table 1 above; also, combinations for the vehicle state information may include combinations other than the information combinations given in table 1 above; and, regarding the judgment condition, diagnosis result and execution action in table 1, the contents are not limited to table 1, i.e. all the conditions can be expanded, and the details are not repeated herein.
In the embodiment of the invention, for convenience of understanding by a user, only part of the vehicle state information is used for explanation, but the limitation of the technical scheme cannot be understood, and the embodiment of the invention can expand the table 1 to more diagnosis conditions, and the more the conditions are, the more the abnormality judgment is rich, thereby being more beneficial to avoiding major accidents. The embodiments of the present invention are not limited thereto.
And step 303, sending an abnormal prompt to the surrounding vehicles through the vehicle abnormal prompt module.
In one embodiment of the invention, when the vehicle is in an abnormal state, an abnormality prompt may be generated and issued to the nearby vehicle by the vehicle abnormality prompt module.
Specifically, a preset abnormal warning prompt tone can be sent to the peripheral vehicle through the AVAS module, and/or the vehicle lamp management system module controls the vehicle lamps of the vehicle to flash according to a preset sequence, so that the peripheral vehicle is given visual and auditory double-danger warning to effectively avoid secondary accidents.
The AVAS module of the automobile sound alarm system is integrated with an automobile low-speed warning tone and the like, and an abnormal warning tone can be added in the module at the moment, so that the warning tone can be designed into a quick and discontinuous whistle, such as a single tone of 'beep', the whole process can be maintained at about 1 second, and repeated and continuous sounding is not recommended; the vehicle lamp management system module CAN integrate one or more vehicle abnormal emergency prompt modes on the original basis, controls the on-off and the flashing of each vehicle lamp of the vehicle through the lamp language control of the vehicle lamp management system, specifically CAN control the lamps of partial vehicle tails or the whole vehicle to flash according to a preset sequence when the vehicle lamp management system module receives the command by adding a CAN control command aiming at the related lamp language control under the vehicle abnormal emergency prompt mode, for example, the lamps of the whole vehicle CAN flash for 6-10 times after receiving the command, and the whole process is completed within 1-2 seconds.
It should be noted that, for different abnormal states of the current vehicle (including sudden deceleration, emergency steering, severe collision, brake failure, etc.), the warning sound broadcast and the lamp action execution may be the same or different; for surrounding vehicles, different warning sound broadcasting and different lamp action execution are aimed at, and the surrounding vehicles do not know the specific abnormal state corresponding to the corresponding warning sound broadcasting and/or lamp action execution, namely the surrounding vehicles can only judge that the front vehicle has the abnormal state through the warning sound broadcasting and the lamp action execution, but cannot judge which abnormal state the front vehicle has.
In a preferred embodiment, the preceding vehicle may generate specific abnormal state information in the event of an abnormal state, and broadcast to the surrounding vehicles, so that the surrounding vehicles can be made aware of the specific abnormal state of the preceding vehicle.
In the embodiment of the invention, the real-time state information of the vehicle is acquired, the vehicle state information combination is obtained according to the real-time state information of the vehicle, then whether the vehicle is in an abnormal state or not can be identified according to the vehicle state information combination, and if the current vehicle is in the abnormal state, an abnormal prompt can be generated and sent to the surrounding vehicles. The vehicle state information combination can be used for carrying out abnormity diagnosis, so that the attention of surrounding vehicles can be warned in time when sudden braking, sudden stop or other dangerous abnormal conditions occur to the vehicles, the response time of braking and avoiding of the surrounding vehicles is reduced, and the occurrence of rear-end collisions and major accidents is effectively avoided.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 4, a block diagram of a vehicle prompting device according to an embodiment of the present invention is shown, which may specifically include the following modules:
the vehicle state information combination generating module 401 is configured to obtain real-time state information of a vehicle, and obtain a vehicle state information combination according to the real-time state information combination of the vehicle;
an abnormal state identification module 402, configured to identify whether the vehicle is in an abnormal state according to the vehicle state information combination;
an abnormal prompt module 403, configured to generate an abnormal prompt and send the abnormal prompt to a neighboring vehicle if the vehicle is in an abnormal state.
In one embodiment of the invention, the real-time state information of the vehicle comprises the running speed of the vehicle, a steering wheel control signal, the state of a steering lamp, the acceleration of the vehicle, the braking depth information of the vehicle and the collision information of the vehicle; the vehicle state information combination generation module 401 may include the following sub-modules:
and the vehicle state information combination generation submodule is used for combining at least two items of real-time state information containing the vehicle according to a preset vehicle abnormity monitoring and judging mechanism to obtain one or more vehicle state information combinations.
In one embodiment of the invention, the abnormal state identification module 402 may include the following sub-modules:
the abnormality diagnosis submodule is used for performing abnormality diagnosis on the vehicle state information combination by adopting a preset vehicle abnormality monitoring and judging mechanism; the preset vehicle abnormity monitoring and judging mechanism is provided with an abnormity prompting condition;
and the abnormity prompting condition judgment submodule is used for judging whether the vehicle state information combination meets the abnormity prompting condition.
In an embodiment of the present invention, the exception prompting module 403 may include the following sub-modules:
and the abnormal prompt generation submodule is used for generating an abnormal prompt matched with the abnormal prompt condition and sending a corresponding abnormal prompt to the surrounding vehicles if the vehicle state information combination meets the abnormal prompt condition.
In an embodiment of the present invention, the exception prompting module 403 may include the following sub-modules:
and the abnormity prompting submodule is used for sending a preset abnormity warning prompt tone to the peripheral vehicles and/or controlling the lamps of the vehicles to flash according to a preset sequence.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
An embodiment of the present invention further provides a vehicle, including:
the vehicle prompting method comprises the vehicle prompting device, a processor, a memory and a computer program which is stored on the memory and can run on the processor, wherein when the computer program is executed by the processor, each process of the vehicle prompting method embodiment is realized, the same technical effect can be achieved, and the repeated description is omitted here for avoiding repetition.
The embodiment of the invention also provides a computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when being executed by a processor, the computer program realizes each process of the vehicle prompting method embodiment, and can achieve the same technical effect, and in order to avoid repetition, the details are not repeated here.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The vehicle prompting method and the vehicle prompting device provided by the invention are described in detail, specific examples are applied in the description to explain the principle and the implementation mode of the invention, and the description of the examples is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A vehicle advisory method, the method comprising:
acquiring real-time state information of a vehicle, and combining the real-time state information of the vehicle to obtain a vehicle state information combination;
identifying whether the vehicle is in an abnormal state or not according to the vehicle state information combination;
and if the vehicle is in an abnormal state, generating an abnormal prompt and sending the abnormal prompt to the surrounding vehicles.
2. The method of claim 1, wherein the real-time status information of the vehicle includes a driving speed of the vehicle, a steering wheel control signal, a status of a turn signal, an acceleration of the vehicle, vehicle braking depth information, and collision information of the vehicle;
the obtaining of the vehicle state information combination according to the real-time state information combination of the vehicle comprises:
and combining at least two items of real-time state information including the vehicle according to a preset vehicle abnormity monitoring and judging mechanism to obtain one or more vehicle state information combinations.
3. The method of claim 1, wherein said identifying whether the vehicle is in an abnormal state from the vehicle state information combination comprises:
carrying out abnormity diagnosis on the vehicle state information combination by adopting a preset vehicle abnormity monitoring and judging mechanism; the preset vehicle abnormity monitoring and judging mechanism is provided with an abnormity prompting condition;
and judging whether the vehicle state information combination meets the abnormal prompt condition.
4. The method according to claim 3, wherein the generating and issuing an abnormality prompt to a nearby vehicle if the vehicle is in an abnormal state includes:
and if the vehicle state information combination meets the abnormal prompt condition, generating an abnormal prompt matched with the abnormal prompt condition, and sending a corresponding abnormal prompt to the surrounding vehicles.
5. The method according to claim 1 or 4, wherein the issuing of the abnormality prompt to the nearby vehicle includes:
and sending a preset abnormal warning prompt tone to the surrounding vehicles, and/or controlling the lamps of the vehicles to flash according to a preset sequence.
6. A vehicle advisory device, the device comprising:
the vehicle state information combination generating module is used for acquiring the real-time state information of the vehicle and obtaining a vehicle state information combination according to the real-time state information combination of the vehicle;
the abnormal state identification module is used for identifying whether the vehicle is in an abnormal state or not according to the vehicle state information combination;
and the abnormity prompting module is used for generating an abnormity prompt and sending the abnormity prompt to the surrounding vehicles if the vehicle is in an abnormal state.
7. The vehicle prompting system is characterized by comprising a signal monitoring module, a vehicle abnormal state management module and a vehicle abnormal prompting module, wherein:
the signal monitoring module is used for acquiring real-time state information of the vehicle;
the vehicle abnormal state management module is used for obtaining a vehicle state information combination according to the real-time state information combination of the vehicle and identifying whether the vehicle is in an abnormal state or not according to the vehicle state information combination;
the vehicle abnormity prompting module is used for generating an abnormity prompt and sending the abnormity prompt to surrounding vehicles when the vehicle is in an abnormal state.
8. The system of claim 7, wherein the vehicle abnormality notification module includes a car sound alarm system module and a car light management system module;
the automobile sound alarm system module is used for sending a preset abnormal warning prompt tone to the surrounding vehicles;
and the car lamp management system module is used for controlling the car lamps of the vehicle to flash according to a preset sequence.
9. A vehicle, characterized by comprising: vehicle prompting apparatus according to claim 6, a processor, a memory and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the vehicle prompting method according to any of claims 1-5.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the vehicle alert method as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011332302.0A CN112440869B (en) | 2020-11-24 | 2020-11-24 | Vehicle prompting method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011332302.0A CN112440869B (en) | 2020-11-24 | 2020-11-24 | Vehicle prompting method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112440869A true CN112440869A (en) | 2021-03-05 |
| CN112440869B CN112440869B (en) | 2024-04-16 |
Family
ID=74738363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011332302.0A Active CN112440869B (en) | 2020-11-24 | 2020-11-24 | Vehicle prompting method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112440869B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263113A (en) * | 2022-08-31 | 2022-11-01 | 长城汽车股份有限公司 | Electric sliding door performance monitoring method and device and vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007083666A1 (en) * | 2006-01-18 | 2007-07-26 | Pioneer Corporation | Sound information output device, sound information output method, sound information output program, and computer-readable recording medium |
| JP2008037218A (en) * | 2006-08-03 | 2008-02-21 | Aisin Aw Co Ltd | Vehicle control device |
| CN104134372A (en) * | 2014-08-04 | 2014-11-05 | 上海扬梓投资管理有限公司 | Vehicle safety information communication terminal and method |
| CN105894855A (en) * | 2016-04-22 | 2016-08-24 | 乐视控股（北京）有限公司 | Prompt method and apparatus for dangerous driving |
| CN108128237A (en) * | 2017-12-27 | 2018-06-08 | 威马智慧出行科技（上海）有限公司 | A kind of vehicle intelligent alarming device and its alarm method |
| CN108944662A (en) * | 2018-05-31 | 2018-12-07 | 中国重汽集团福建海西汽车有限公司 | A kind of low vehicle speeds reminding method and its system |
| US20190304215A1 (en) * | 2018-03-28 | 2019-10-03 | Panasonic Intellectual Property Management Co., Lt d. | Abnormality notifying apparatus, vehicle, abnormality notifying method, and non-transitory recording medium |
-
2020
- 2020-11-24 CN CN202011332302.0A patent/CN112440869B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007083666A1 (en) * | 2006-01-18 | 2007-07-26 | Pioneer Corporation | Sound information output device, sound information output method, sound information output program, and computer-readable recording medium |
| JP2008037218A (en) * | 2006-08-03 | 2008-02-21 | Aisin Aw Co Ltd | Vehicle control device |
| CN104134372A (en) * | 2014-08-04 | 2014-11-05 | 上海扬梓投资管理有限公司 | Vehicle safety information communication terminal and method |
| CN105894855A (en) * | 2016-04-22 | 2016-08-24 | 乐视控股（北京）有限公司 | Prompt method and apparatus for dangerous driving |
| CN108128237A (en) * | 2017-12-27 | 2018-06-08 | 威马智慧出行科技（上海）有限公司 | A kind of vehicle intelligent alarming device and its alarm method |
| US20190304215A1 (en) * | 2018-03-28 | 2019-10-03 | Panasonic Intellectual Property Management Co., Lt d. | Abnormality notifying apparatus, vehicle, abnormality notifying method, and non-transitory recording medium |
| CN108944662A (en) * | 2018-05-31 | 2018-12-07 | 中国重汽集团福建海西汽车有限公司 | A kind of low vehicle speeds reminding method and its system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263113A (en) * | 2022-08-31 | 2022-11-01 | 长城汽车股份有限公司 | Electric sliding door performance monitoring method and device and vehicle |
| CN115263113B (en) * | 2022-08-31 | 2024-01-30 | 长城汽车股份有限公司 | Electric sliding door performance monitoring method and device and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112440869B (en) | 2024-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108028015B (en) | Information processing apparatus, information processing method, and storage medium | |
| US9527441B2 (en) | Vehicle control apparatus | |
| JP6387452B2 (en) | Method, device and system for generating driving action guidance information | |
| CN111731284B (en) | Driving assistance method and device, vehicle-mounted terminal equipment and storage medium | |
| EP3182392A1 (en) | Driving fatigue early warning method and system for use in vehicle | |
| CN111361552B (en) | Automatic driving system | |
| JP2014181020A (en) | Travel control device | |
| US10843693B2 (en) | System and method for rear collision avoidance | |
| KR20150029471A (en) | Apparatus for passing danger warning of vehicle and method thereof | |
| JP5423724B2 (en) | Driver status determination device | |
| CN105651291A (en) | Fault early warning method and system for vehicles | |
| CN107891851A (en) | A kind of control method of vehicle, device and controller | |
| CN107600076A (en) | Vehicle collision avoidance reminding method, device, storage medium and vehicle | |
| JP2019168840A (en) | Information notification device mountable on vehicle, and vehicle thereof | |
| CN112440869B (en) | Vehicle prompting method and device | |
| CN105984374A (en) | Vehicle brake lamp control system and control method | |
| JP4696831B2 (en) | Vehicle driving support device | |
| JP2017224075A (en) | Device, method and system for supporting take-out of vehicle | |
| CN110435663B (en) | Automobile gear reminding method, system and device and automobile | |
| JP2009099048A (en) | Driving support system | |
| CN113012470A (en) | Alarming method and parameter real-time adjusting method of front collision early warning system | |
| CN113785339A (en) | Warning of dangerous situations in road traffic | |
| KR20150119763A (en) | Method for determining car accident using On-Board Diagnostics | |
| JP2020101986A (en) | Safe driving support device, terminal device, safe driving support system, safe driving support method, processing execution method, and computer program | |
| JP2012206689A (en) | Vehicle control apparatus |
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 | ||
| GR01 | Patent grant |