CN117445795A - Method, device, equipment and medium for controlling turn signal on of vehicle - Google Patents
Method, device, equipment and medium for controlling turn signal on of vehicle Download PDFInfo
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- CN117445795A CN117445795A CN202311452188.9A CN202311452188A CN117445795A CN 117445795 A CN117445795 A CN 117445795A CN 202311452188 A CN202311452188 A CN 202311452188A CN 117445795 A CN117445795 A CN 117445795A
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- 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
- B60Q1/34—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 change of drive direction
- B60Q1/346—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 change of drive direction with automatic actuation
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Abstract
The invention discloses a method, a device, equipment and a medium for controlling the turning on of a vehicle turn signal. The method comprises the following steps: determining a target driving route of the target vehicle according to a target place configured for the target vehicle; determining target steering position information of a target vehicle according to a target driving route; acquiring a current running state, a current running road image, a historical running state and a historical running road image of a target vehicle; and determining the current steering intention of the target vehicle according to the current running state of the target vehicle, the current running road image, the target steering position information, the historical steering intention and the steering intention determining model, and controlling the turning-on of the steering lamp according to the current steering intention. According to the method, the steering intention of the vehicle is judged through the vehicle running data, and the steering lamp is controlled according to the steering intention, so that the automatic control of the steering lamp is realized, and the vehicle using experience of a user is improved.
Description
Technical Field
The invention relates to the technical field of intelligent control of vehicles, in particular to a method, a device, equipment and a medium for controlling the turning on of a vehicle steering lamp.
Background
The development of vehicles gradually deviates to automation and humanization, and especially, traditional parts of the vehicles are upgraded to new models supporting the automation function so as to improve the vehicle experience of the vehicles, and the turn signal lamps are the parts of the traditional vehicles and are also attracting attention for upgrading the automation function.
At present, although a plurality of intelligent configurations exist in new energy vehicle manufacturers, the intelligent degree of the steering lamp is not popularized in far reaching, part of brands are provided with an automatic lane changing function in automatic driving of more than L3 level, the steering lamp can be automatically opened and closed, the urban road automatic driving functions realized by vehicle enterprises such as Tesla, UO, and Minpeng can be realized, road condition judgment can be realized through image recognition, and the automatic control of the steering lamp is realized, but the popularization degree and the application crowd range are still very small.
Disclosure of Invention
The invention provides a method, a device, equipment and a medium for controlling the turning lamp on of a vehicle, which are used for solving the problem that the control intelligent degree of the turning lamp is not high. According to an aspect of the present invention, there is provided a vehicle turn signal lamp turn-on control method including:
determining a target driving route of the target vehicle according to a target place configured for the target vehicle;
determining target steering position information of a target vehicle according to a target driving route;
acquiring a current running state, a current running road image, a historical running state and a historical running road image of a target vehicle;
and determining the current steering intention of the target vehicle according to the current running state of the target vehicle, the current running road image, the target steering position information, the historical steering intention and the steering intention determining model, and controlling the turning-on of the steering lamp according to the current steering intention.
According to another aspect of the present invention, there is provided a vehicle turn signal light on control device including:
the target driving route acquisition module is used for determining a target driving route of the target vehicle according to a target place configured for the target vehicle;
the target steering position information acquisition module is used for determining target steering position information of the target vehicle according to the target driving route;
the data acquisition module is used for acquiring the current running state, the current running road image, the historical running state and the historical running road image of the target vehicle;
the steering lamp control module is used for determining a model according to the current running state of the target vehicle, the current running road image, the target steering position information, the historical steering intention and the steering intention, determining the current steering intention of the target vehicle and controlling the turning-on of the steering lamp according to the current steering intention.
According to another aspect of the present invention, there is provided an electronic apparatus including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the vehicle turn signal on control method according to any one of the embodiments of the present invention.
According to another aspect of the present invention, there is provided a computer-readable storage medium storing computer instructions for causing a processor to execute the method for controlling turning on of a vehicle turn signal according to any one of the embodiments of the present invention.
According to the technical scheme, the position information of the position where the vehicle needs to turn in the running process is determined according to the target running route by acquiring the target running route, and current running data and a current running road image are acquired; the obtained data is input into a steering intention determining model to determine the current steering intention of the vehicle, so that the vehicle can automatically judge the steering intention of the current vehicle, the turn-on of the steering lamp is controlled according to the current running state, the automatic control of the steering lamp is realized, and the vehicle using experience of a user is improved. It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flowchart of a method for controlling turn-on of a vehicle turn signal according to an embodiment of the present invention;
FIG. 2 is a flowchart of another method for controlling turn signal on of a vehicle according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a turn signal lamp turn-on control device for a vehicle according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device for implementing a method for controlling turning on of a vehicle turn signal according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "candidate," "target," and the like in the description and claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Fig. 1 is a flowchart of a method for controlling turn signal on of a vehicle, which is applicable to a case of controlling turn signal of a vehicle, according to the present invention, and the method may be performed by a turn signal on control device of a vehicle, which may be implemented in hardware and/or software, and may be configured in an electronic device having a networking function. As shown in fig. 1, the method includes:
s110, determining a target driving route of the target vehicle according to the target point configured for the target vehicle.
The target location may be a location that the vehicle inputted at the vehicle terminal needs to reach. The target travel route may be a route in which the vehicle-mounted navigation determines that the travel time is shortest according to the vehicle start position and the target end point.
The method comprises the steps of inputting a target place of a vehicle on a vehicle terminal, determining a route with shortest running time between the input target place and a starting place of the vehicle by vehicle-mounted navigation, and taking the route as a target running route of the target vehicle.
S120, determining target steering position information of the target vehicle according to the target driving route.
The target steering position may be a location on the target travel route where steering is required. The target steering position information may be position information of a location on the target driving route where steering is required, for example, longitude and latitude information of the target steering position, mileage of the target steering position from the vehicle, and the like.
And determining the position information of the target steering position and the number of the target steering positions according to the road condition information on the navigation determination target driving route.
Optionally, determining target steering position information of the target vehicle according to the target driving route includes:
and calculating the target steering position information of the target vehicle according to a road information extraction model, wherein the road extraction model is used for counting the position information of the target steering position which appears on a driving route and needs to be steered in real time according to the target driving route.
The road information extraction model may be a preset model for counting the number of steering positions to be performed appearing on the target travel route and determining the steering position information to be performed.
The road information extraction model determines the position information of the target vehicle in need of steering positions and the number of the steering positions in real time according to the change of the target driving route and the change of road conditions on the target driving route. Further, as the target travel route changes, the number of steering positions to be performed and the steering position information to be performed may change accordingly.
S130, acquiring a current running state, a current running road image, a historical running state and a historical running road image of the target vehicle.
The current running state can be data which can represent the running state of the current vehicle and is generated in the running process of the current vehicle, for example, the running state can be a vehicle identification code, an engine state, a temperature in the vehicle, the current vehicle oil quantity, a vehicle type, vehicle window lamplight information and the like, wherein the vehicle identification code consists of a series of 17-bit letters and numbers and contains important information about the vehicle, and the vehicle identification code uniquely corresponds to one vehicle. The current running state of the vehicle is acquired every 10 s.
The current driving road image may be image information of the road environment around the current driving road section of the vehicle, which is collected by the image collecting device, and the image information includes images of the road in front of, on the left side surface, on the right side surface and behind the vehicle. The acquisition means may be a device capable of acquiring image information, such as a camera or the like.
The historical driving state may be driving state data generated by the vehicle when the user who is received by the vehicle-mounted terminal has performed a steering operation on the vehicle in the past. The history travel road image may be image information of the road environment around the vehicle acquired by the image acquisition device when the vehicle has traveled on the target travel route in the past.
When the target driving route is determined, the vehicle is started, and after receiving a starting instruction, the vehicle ECU (Electronic Control Unit, electronic controller unit) starts recording the current driving state and the current driving road image of the vehicle every 10s, and calls the historical driving state and the historical driving road image from the cloud database. The cloud database is used for storing historical driving states and historical driving road images of the vehicle.
In the steps, the cloud database is used for storing the historical driving state and the historical driving road image of the vehicle, so that automatic backup of data is realized, and data management is convenient.
Optionally, the driving state at least includes: steering wheel angle direction, steering wheel angle magnitude, time stamp, vehicle speed information, vehicle mileage value, and vehicle position information.
The time stamp may be a sequence of characters or coded information for identifying when a particular event has occurred, typically giving a date and time, sometimes also precisely to seconds, in which case the time of the time stamp is precise to seconds.
The location information of the vehicle may be a location of a road section where the vehicle is currently traveling, and may be represented by longitude and latitude values.
Illustratively, the corresponding driving state when the vehicle changes lanes includes the following table.
TABLE 1
And S140, determining the current steering intention of the target vehicle according to the current running state of the target vehicle, the current running road image, the target steering position information, the historical steering intention and the steering intention determination model, and controlling the turning-on of the steering lamp according to the current steering intention.
The steering determination model may be a model for judging current data by combing massive historical data, for example, may be a deep learning model, a neural network model, and the like. Wherein steering includes lane changing, steering, or turning around. The steering intent includes: the steering, lane changing and turning are required.
Further, the steering intent determination model may be built using a neural network model or a deep learning model.
Optionally, the steering intention determining model includes a first steering intention determining model and a second steering intention determining model, and the determining method includes steps A1-A2:
and A1, building a neural network model according to the historical driving state and the historical steering intention, and taking the neural network model as a first steering intention determining model, wherein the historical steering intention is determined according to the vehicle steering state corresponding to the historical driving state.
The vehicle steering state is obtained by analyzing and calibrating the historical driving state, and the obtaining method can be calibrated manually or by using a calibration tool, for example, can be calibrated by using a pandas library of Python. The control of the user on the vehicle can be judged to be lane change, steering or turning around according to the change of the steering wheel in the steering angle direction, the steering angle and the vehicle speed, and when the change of the steering wheel in the steering angle is within 10 degrees, the control of the user on the vehicle can be regarded as lane change; when the change of the rotation angle of the steering wheel is larger than 90 degrees, the user is considered to control the vehicle to turn around; when the steering wheel rotation angle is changed within 90 degrees, it can be considered that the user controls the vehicle to be steering. The time when the vehicle starts turning and the time when the turning ends can be obtained according to the time stamp.
And establishing a personal driving habit database of each driver according to the historical driving state and the vehicle steering state corresponding to the historical driving state.
By adopting the steps, the driving habit database of the driver is established through the historical data, so that the accuracy of model judgment can be improved.
The historical steering intention is the steering intention of the vehicle at the target steering position, and is determined according to the target running state and the vehicle steering state corresponding to the target running state.
For example, when the vehicle is started, the travel state data of the same travel route as the target travel route is acquired from the history travel state, and if the target travel route is the route a, each travel state data related to the link a is acquired from the history travel state. And obtaining the steering intention at the target steering position required to be steered according to the obtained historical driving state data and the steering state of the vehicle.
And establishing a first steering intention determining model according to the relation between the historical driving state and the historical steering intention.
Further, the first steering intent determination model may be trained in advance based on the historical driving state and the historical steering intent. Specifically, the historical driving state is input into a first steering intention determining model, the accuracy of the first steering intention determining model is determined according to the historical steering intention output by the first steering intention determining model, iterative training is carried out on the first steering intention determining model until the accuracy of the first steering intention determining model is greater than or equal to a preset accuracy threshold, training of the first steering intention determining model is stopped, and the obtained first steering intention determining model is obtained.
By adopting the steps, the first steering determination model is built according to the historical information of the target vehicle, so that the model suitable for different drivers is built according to the driving habits of the drivers, and the accuracy of judging the first steering intention determination model is improved.
And A2, training a deep learning model according to the historical driving state, the historical road image and the historical position information required to be steered as inputs, wherein the vehicle steering state corresponding to the historical driving state is used as output, and the trained deep learning model is used as a second steering intention determining model.
And taking the historical driving state of the target vehicle, the historical road image and the historical position information which is required to be turned as the input of a second turning intention determining model, taking the vehicle turning state corresponding to the historical driving state as the output of the second turning intention determining model, determining the accuracy of the second turning intention determining model, carrying out iterative training on the second turning intention determining model until the accuracy of the second turning intention determining model is greater than or equal to a preset accuracy threshold, and stopping training of the second turning intention determining model to obtain the second turning intention determining model.
Optionally, determining the current steering intention of the target vehicle according to the current running state of the target vehicle, the current running road image, the target steering position information and the steering intention determining model includes steps B1-B3:
and B1, determining a first steering intention of the target vehicle according to the current running state of the target vehicle and the first steering intention determining model.
The current running state of the target vehicle is input into a first steering intention determining model, and the first steering intention model is calculated according to the input current running state, so that the calculated first steering intention of the target vehicle is obtained.
And B2, inputting the current running state, the current running road image and the target steering position information of the target vehicle into a second historical steering determination model to obtain a second steering intention of the target vehicle.
The current running state of the target vehicle, the current running road image and the target steering position information are input into a second steering intention determining model, and the second steering intention model is calculated according to the input information, so that the calculated second steering intention of the target vehicle is obtained.
And B3, determining the current steering intention according to the first steering intention, the second steering intention and the historical steering intention.
When the first steering intention, the second steering intention and the historical steering intention are all to be steered, the current steering intention is considered to be the steering to be performed, otherwise, the steering is not required.
Optionally, controlling turning on of the turn signal according to the current steering intention includes steps C1-C2:
and step C1, if the current steering intention is that steering is needed, controlling a steering lamp to be turned on.
And if the obtained current steering intention is that steering is needed, controlling a steering lamp to be turned on.
And C2, if the current steering intention is that the steering is not needed, keeping the turn light off, and simultaneously continuing to determine the current steering intention of the target vehicle.
If the obtained current steering intention is that the steering is required, keeping the turn lamp off and simultaneously continuing to determine the current steering intention of the target vehicle by adopting the steering intention model.
For example, as shown in fig. 2, when the vehicle terminal acquires the input target location, navigation determines a target travel route of the vehicle according to the input target location and the current starting position, and determines the position information and the number of target steering positions on the target travel route according to the target travel route. When the vehicle is started, the ECU acquires the current running state of the vehicle, the current running road image shot by the camera and the position information of the target steering position, and the historical steering intention obtained according to the historical steering state, judges the current steering intention of the vehicle, controls the turn-on of the turn-around lamp if the current steering state is that steering is needed, and continues judging if the current steering state is that steering is not needed.
According to the technical scheme of the embodiment, the position information of the position where the vehicle needs to turn in the running process is determined according to the target running route by acquiring the target running route, and the current running state and the current running road image are acquired; the obtained data is input into a steering intention determining model to determine the current steering intention of the vehicle, so that the vehicle can automatically judge the steering intention of the current vehicle, the turn-on of the steering lamp is controlled according to the current running state, the automatic control of the steering lamp is realized, and the vehicle using experience of a user is improved.
Fig. 3 is a schematic structural diagram of a turn signal lamp turn-on control device for a vehicle according to an embodiment of the present invention. The embodiment can be applied to the situation of controlling the vehicle turn signal, the vehicle turn signal starting control device can be realized in a form of hardware and/or software, and the vehicle turn signal starting control device can be configured in an electronic device with a networking function. As shown in fig. 3, the apparatus includes: the target driving route obtaining module 210, the target steering position information obtaining module 220, the data obtaining module 230 and the turn signal control module 240, wherein:
the target travel route acquisition module 210: the method comprises the steps of determining a target driving route of a target vehicle according to a target place configured for the target vehicle;
the target steering position information acquisition module 220: the target steering position information is used for determining a target vehicle according to the target driving route;
the data acquisition module 230: the method is used for acquiring the current running state, the current running road image, the historical running state and the historical running road image of the target vehicle, wherein the running state at least comprises the following steps: steering wheel angle direction, steering wheel angle size, time stamp, vehicle speed information, vehicle mileage value and vehicle position information;
the turn signal control module 240: the control system is used for determining the current steering intention of the target vehicle according to the current running state of the target vehicle, the current running road image, the target steering position information, the historical steering intention and the steering intention determining model and controlling the turning-on of the steering lamp according to the current steering intention.
Optionally, the target steering position information obtaining module 220 is specifically configured to:
and calculating the target steering position information of the target vehicle according to a road information extraction model, wherein the road extraction model is used for counting the position information of the target steering position which appears on a driving route and needs to be steered in real time according to the target driving route.
Optionally, the turn signal control module 240 includes:
a first historical steering intention determination model determination unit: the method comprises the steps of constructing a neural network model according to the historical driving state and the historical steering intention, and taking the neural network model as the first historical steering intention determination model; a second historical steering intention determination model determination unit: and the vehicle steering state corresponding to the historical driving state is used as output to train the deep learning model, and the trained deep learning model is used as the second historical steering intention determining model. The historical steering intention is determined according to the steering state of the user vehicle corresponding to the historical driving state.
Optionally, the turn signal control module 240 includes:
a first steering intention determining unit configured to determine a first steering intention of the target vehicle based on a current running state of the target vehicle and the first historical steering intention determining model;
a second steering intention determining unit, configured to input, to a second historical steering determining model according to a current running state of the target vehicle, the current running road image and the target steering position information, to obtain a second steering intention of the target vehicle;
the steering intention determining unit is used for determining the current steering intention according to the first steering intention, the second steering intention and the historical steering intention.
Optionally, the turn signal control module 240 includes:
turn signal lamp turn-on unit: if the current steering intention is that steering is needed, controlling a steering lamp to be turned on;
steering intention determination unit: and if the current steering intention is that the steering is not needed, keeping the turn light off, and simultaneously continuing to determine the current steering intention of the target vehicle.
The vehicle turn signal lamp starting control device provided by the embodiment of the invention can execute the vehicle turn signal lamp starting control method provided by any embodiment of the invention, has corresponding functional modules and beneficial effects of the execution method, and the detailed process refers to the related operation of the vehicle turn signal lamp starting control method in the previous embodiment.
The technical scheme of the invention is used for acquiring, storing, using and processing the data, and the like, which accords with the relevant regulations of national laws and regulations and does not violate the popular public order.
According to embodiments of the present disclosure, the present disclosure also provides an electronic device, a readable storage medium and a computer program product.
Fig. 4 is a schematic structural diagram of an electronic device for implementing a method for controlling turning on of a vehicle turn signal according to an embodiment of the present invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. Electronic equipment may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 4, the electronic device 10 includes at least one processor 11, and a memory, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, etc., communicatively connected to the at least one processor 11, in which the memory stores a computer program executable by the at least one processor, and the processor 11 may perform various appropriate actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 may also be stored. The processor 11, the ROM 12 and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.
Various components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, etc.; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.
The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 11 performs the respective methods and processes described above, such as a vehicle turn signal on control method.
In some embodiments, the vehicle turn signal control method may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as the storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the vehicle turn signal on control method described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the vehicle turn signal control method in any other suitable manner (e.g., by means of firmware).
Various implementations of the systems and techniques described here above can be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application specific reference products (ASSPs), systems On Chip (SOCs), complex Programmable Logic Devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (10)
1. A vehicle turn signal lamp turn-on control method, characterized by comprising:
determining a target driving route of the target vehicle according to a target place configured for the target vehicle;
determining target steering position information of the target vehicle according to the target driving route;
acquiring a current running state, a current running road image, a historical running state and a historical running road image of a target vehicle;
and determining the current steering intention of the target vehicle according to the current running state of the target vehicle, the current running road image, the target steering position information, the historical steering intention and the steering intention determining model, and controlling the turning-on of a steering lamp according to the current steering intention.
2. The method of claim 1, wherein determining the target vehicle target steering position information from the target travel route comprises:
and calculating the target steering position information of the target vehicle according to a road information extraction model, wherein the road extraction model is used for counting the position information of the target steering position which appears on a driving route and needs to be steered in real time according to the target driving route.
3. The method of claim 1, wherein the steering intent determination model comprises a first steering intent determination model and a second steering intent determination model, the determination method comprising:
building a neural network model according to the historical driving state and the historical steering intention, and taking the neural network model as the first steering intention determining model, wherein the historical steering intention is determined according to the vehicle steering state corresponding to the historical driving state;
and training a deep learning model according to the historical driving state, the historical road image and the historical position information required to be turned, wherein the vehicle turning state corresponding to the historical driving state is used as output, and the trained deep learning model is used as the second turning intention determining model.
4. The method of claim 1, wherein determining the current steering intent of the target vehicle based on the current travel state of the target vehicle, the current travel road image, the target steering position information, the historical steering intent, and the steering intent determination model comprises:
determining a first steering intention of the target vehicle according to the current running state of the target vehicle and the first steering intention determining model;
inputting the current running state, the current running road image and the target steering position information of the target vehicle into a second historical steering determination model to obtain a second steering intention of the target vehicle;
determining the current steering intent according to the first steering intent, the second steering intent and the historical steering intent.
5. The method according to claim 1, wherein the driving state comprises at least: steering wheel angle direction, steering wheel angle magnitude, time stamp, vehicle speed information, vehicle mileage value, and vehicle position information.
6. The method of claim 1, wherein controlling turn-on of a turn signal based on the current steering intent comprises:
if the current steering intention is that steering is needed, controlling a steering lamp to be turned on;
and if the current steering intention is that the steering is not needed, keeping the turn light off, and simultaneously continuing to determine the current steering intention of the target vehicle.
7. A vehicle turn signal lamp turn-on control device, characterized by comprising:
the target driving route acquisition module is used for determining a target driving route of the target vehicle according to a target place configured for the target vehicle;
the target steering position information acquisition module is used for determining target steering position information of the target vehicle according to the target driving route;
the data acquisition module is used for acquiring the current running state, the current running road image, the historical running state and the historical running road image of the target vehicle;
and the steering lamp control module is used for determining the current steering intention of the target vehicle according to the current running state of the target vehicle, the current running road image, the target steering position information, the historical steering intention and the steering intention determination model and controlling the turning-on of the steering lamp according to the current steering intention.
8. The apparatus of claim 7, wherein the turn signal control module comprises:
a first steering intention determining unit configured to determine a first steering intention of the target vehicle based on a current running state of the target vehicle and the first historical steering intention determining model;
a second steering intention determining unit, configured to input, to a second historical steering determining model according to a current running state of the target vehicle, the current running road image and the target steering position information, to obtain a second steering intention of the target vehicle;
a steering intention determining unit that determines the current steering intention from the first steering intention, the second steering intention, and the historical steering intention.
9. An electronic device, the electronic device comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the vehicle turn signal lamp turn-on control method of any one of claims 1-6.
10. A computer-readable storage medium storing computer instructions for causing a processor to execute the vehicle turn signal on control method according to any one of claims 1 to 6.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311452188.9A CN117445795A (en) | 2023-11-02 | 2023-11-02 | Method, device, equipment and medium for controlling turn signal on of vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311452188.9A CN117445795A (en) | 2023-11-02 | 2023-11-02 | Method, device, equipment and medium for controlling turn signal on of vehicle |
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| CN117445795A true CN117445795A (en) | 2024-01-26 |
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| CN202311452188.9A Pending CN117445795A (en) | 2023-11-02 | 2023-11-02 | Method, device, equipment and medium for controlling turn signal on of vehicle |
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| CN (1) | CN117445795A (en) |
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- 2023-11-02 CN CN202311452188.9A patent/CN117445795A/en active Pending
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