CN115273507A - Method and device for reminding state of traffic signal lamp - Google Patents
Method and device for reminding state of traffic signal lamp Download PDFInfo
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- CN115273507A CN115273507A CN202110485984.7A CN202110485984A CN115273507A CN 115273507 A CN115273507 A CN 115273507A CN 202110485984 A CN202110485984 A CN 202110485984A CN 115273507 A CN115273507 A CN 115273507A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
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Abstract
The embodiment of the application provides a method and a device for reminding the state of a traffic signal lamp, wherein the method comprises the following steps: acquiring position information of a vehicle; acquiring traffic signal lamp state information of intersections around the position information, wherein the traffic signal lamp state information comprises first traffic signal lamp color and/or first countdown data of the traffic signal lamp; and generating reminding information according to the state information of the traffic signal lamp and the driving habits of the driver of the vehicle, wherein the reminding information comprises the color of the second traffic signal lamp and/or the second countdown data. By implementing the embodiment of the application, a driver can conveniently check the state information of the surrounding communication message lamps on the vehicle-mounted terminal; the driving habits of the driver can be analyzed, the reminding message sent to the vehicle-mounted terminal can be selectively adjusted, and traffic accidents caused by the fact that the pressure point of the driver with the pressure point line passing habit passes through a traffic intersection can be avoided.
Description
Technical Field
The application relates to the technical field of computers, in particular to a method and a device for reminding a traffic signal lamp state.
Background
When a driver drives an automobile, the driver may encounter the condition that a large vehicle in front blocks the sight, which may cause that the driver cannot know the real-time state of a traffic signal lamp at a front intersection, so that the driver has no way to judge whether to continue to move ahead. If the traffic signal lamp is changed from a green lamp to a yellow lamp after the front large vehicle passes through the intersection, the driver cannot see the change of the state of the traffic signal lamp in time, and then the illegal driving or traffic accidents can be caused, and the driving safety of the driver and other vehicles is threatened.
In the prior art, the state of traffic signal lamps around a running vehicle is acquired in real time to remind a driver, so that the driver can have enough reaction time, and the illegal driving or traffic accidents are effectively avoided. However, in the prior art, the color and the countdown state of the traffic signal lamp are only displayed mechanically in real time, and for drivers who have a yellow light crossing habit, the drivers may take measures for accelerating to pass through the intersection when seeing the traffic signal lamp for only the last few seconds during countdown, so that traffic accidents are more easily caused. Therefore, how to adopt different traffic signal lamp state reminding methods for users with different driving habits is a problem which needs to be solved urgently by technicians in the field.
Disclosure of Invention
The embodiment of the application provides a method and a device for traffic signal lamp state reminding, which can dynamically adjust a traffic signal lamp state reminding message sent to a vehicle-mounted terminal according to the driving habit of a driver, can enable the driver to check the real-time state of a traffic signal lamp on the vehicle-mounted terminal when the driver is inconvenient to check the state of the traffic signal lamp, and can avoid traffic accidents caused by the fact that the pressure point of the driver with the pressure point crossing habit passes through a crossing.
In a first aspect, an embodiment of the present application provides a method for reminding a traffic signal lamp state, including the following steps:
acquiring position information of a vehicle;
acquiring traffic signal lamp state information of intersections around the position information, wherein the traffic signal lamp state information comprises first traffic signal lamp color and/or first countdown data of a traffic signal lamp;
generating reminding information according to the state information of the traffic signal lamp and the driving habits of the driver of the vehicle, wherein the reminding information comprises the color of a second traffic signal lamp and/or second countdown data;
and sending reminding information to the vehicle-mounted terminal on the vehicle.
In a second aspect, an embodiment of the present application provides a device for reminding a status of a traffic light, where the device includes: the device comprises a communication module, a data processing module and a judgment module;
the communication module is used for acquiring position information of a vehicle, acquiring traffic signal lamp state information of intersections around the position information and sending reminding information to a vehicle-mounted terminal of the vehicle, wherein the traffic signal lamp state information comprises first traffic signal lamp color and/or first countdown data of a traffic signal lamp, and the reminding information comprises second traffic signal lamp color and/or second countdown data;
the data processing module is used for generating reminding information according to the state information of the traffic signal lamp and the driving habits of the driver of the vehicle.
In a third aspect, an embodiment of the present application provides a device for reminding a traffic signal lamp status, including:
a processor, a memory and a bus, the processor and the memory being connected by the bus, wherein the memory is configured to store a set of program codes and the processor is configured to call the program codes stored in the memory to perform the method according to any one of the first aspect.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, including: the computer readable storage medium has stored therein instructions which, when run on a computer, implement the method according to any one of the first aspects.
The method and the device for sending the traffic signal lamp state information can send the state information of the traffic signal lamp close to the vehicle-mounted terminal of the vehicle, so that a driver can conveniently check the state information of the traffic signal lamp on the vehicle-mounted terminal, and the situation that the driver cannot see the state information of the traffic signal lamp in time to cause traffic accidents when a shelter exists is avoided; the driving habits of the driver can be analyzed, the reminding message sent to the vehicle-mounted terminal can be selectively adjusted, and traffic accidents caused by the fact that the pressure point passes through a traffic intersection by the driver with the pressure point passing habit can be avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a system for reminding a traffic light status according to an embodiment of the present application;
fig. 2 is a schematic flowchart of a method for reminding a traffic light status according to an embodiment of the present application;
FIG. 3 is a schematic flow chart diagram illustrating another method for traffic signal status notification according to an embodiment of the present application;
FIG. 4 is a schematic diagram illustrating an exemplary embodiment of a traffic light status reminding device;
fig. 5 is a schematic composition diagram of another traffic light status reminding device according to an embodiment of the present disclosure.
Detailed Description
Embodiments of the present application are described below with reference to the drawings in the embodiments of the present application.
The terms "including" and "having," and any variations thereof, in the description and claims of this application and the drawings described above, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to better understand the technical solution of the embodiment of the present application, a system for reminding a traffic light status, which may be related to the embodiment of the present application, is introduced first. Referring to fig. 1, a schematic structural diagram of a system for reminding a traffic light status according to an embodiment of the present application is shown, where the system includes a device 10 for reminding a traffic light status, a vehicle 20, and a traffic light 30.
The device 10 for reminding the traffic light state can be served in a cloud platform form. In the embodiment of the present application, the traffic light status reminding device 10 may be configured to obtain the location information of the vehicle 20 and obtain the status information of the traffic lights 30 around the vehicle 20, where the status information of the traffic lights 30 may include a first traffic light color and/or a first countdown data of the traffic lights 30; the reminder information that needs to be sent to the vehicle 20, which may include a second traffic light color and/or second countdown data, may also be dynamically adjusted according to the driving habits of the driver on the vehicle 20.
The vehicle 20 needs to be equipped with a GPS system and can transmit position information to the traffic light state warning device 10. The vehicle 20 may be a vehicle integrated with a V2X (vehicle to accelerating) system, and the vehicle equipped with the system can automatically select a driving route with the best road condition through analysis of real-time traffic information in an automatic driving mode, thereby greatly alleviating traffic congestion. In addition, by using the vehicle-mounted sensor and the camera system, the surrounding environment can be sensed and rapidly adjusted, so that zero traffic accidents are realized. For example, if a pedestrian suddenly appears, it may be automatically decelerated to a safe speed or stopped. In the embodiment of the present application, the vehicle 20 may be used to send location information to the device 10 for traffic light status alert; and can also be used for receiving reminding information sent by the device 10 for reminding the state of the traffic light. Further, the vehicle 20 displays the warning information in an AR (or holographic projection) manner after receiving the warning information transmitted from the traffic light state warning device 10.
The traffic signal 30 is a signal lamp for directing traffic, and generally includes a red light, a green light, and a yellow light. The red light indicates no traffic, the green light indicates permission, and the yellow light indicates warning. The traffic signal lamp 30 may be classified into: motor vehicle signal lamp, non-motor vehicle signal lamp, pedestrian crossing signal lamp, direction indicating lamp (arrow signal lamp), lane signal lamp, flash warning signal lamp, road and railway crossing signal lamp. In the present embodiment, the traffic signal may be used to send status information to the traffic signal status alert device 10, where the status information may include a first traffic signal color and/or first countdown data of the traffic signal 30.
The method for reminding the traffic signal lamp provided by the embodiment of the present application is described in detail below with reference to the steps in fig. 2 to fig. 3.
Referring to fig. 2, a schematic flow chart of a method for reminding a traffic light status provided in an embodiment of the present application may include the following steps:
s201, position information of the vehicle is acquired.
And S202, acquiring traffic signal lamp state information of intersections around the position information.
It should be noted that the traffic signal status information may include a first traffic signal color and/or a first countdown data of the traffic signal.
And S203, generating reminding information according to the traffic signal lamp state information and the driving habits of the driver of the vehicle.
It should be noted that the reminder information may include a second traffic signal light color and/or second countdown data.
In one possible implementation, the driving habits of the driver of the vehicle are determined based on the driving habits of the driver when the traffic light is green and the countdown data is within a preset threshold or when the color of the traffic light is yellow. Specifically, if the driving habit of the driver is to continue driving or accelerate driving when the color of the traffic light is green and the countdown data is within the preset threshold value or when the color of the traffic light is yellow, adjusting the color of the second traffic light to be red and/or adjusting the second countdown data; and if the driving habit of the driver is to slow down or stop driving when the color of the traffic signal lamp is green and the countdown data is within the preset threshold value or when the color of the traffic signal lamp is yellow, adjusting the color of the second traffic signal lamp to be the same as that of the first traffic signal lamp, and adjusting the second countdown data to be smaller than or equal to the first countdown data. For example, if the driving habit is to continue or accelerate driving when the color of the traffic light is green and the countdown data is within the preset threshold value or when the color of the traffic light is yellow, and the color of the first traffic light of the current traffic light is green and the first countdown data is 3 seconds, the color of the second traffic light may be adjusted to red; if the driving habit of the driver is decelerating or stopping driving when the color of the traffic signal lamp is green and the countdown data is within the preset threshold value or when the color of the traffic signal lamp is yellow, the color of the first traffic signal lamp of the current traffic signal lamp is green and the first countdown data is 3 seconds, the color of the second traffic signal lamp can be green, and the second countdown data can be 3 seconds; if the driving habit of the driver when the color of the traffic signal lamp is green and the countdown data is within the preset threshold value or when the color of the traffic signal lamp is yellow is deceleration driving or stop driving, the color of the first traffic signal lamp of the current traffic signal lamp is green, the first countdown data is 3 seconds, the color of the second traffic signal lamp can be determined to be green, the second countdown data is adjusted to be 2 seconds, and the color of the second traffic signal lamp is changed into red after the 2-second countdown is finished, so that the condition of traffic accidents can be further reduced on the basis that the driver has good driving habit.
In another possible implementation, adjusting the second traffic signal light color to red and/or adjusting the second countdown data is determined based on the first traffic signal light color. If the color of the first traffic signal lamp is green, judging whether the first countdown data is smaller than a dynamic adjustment threshold value, adjusting the color of the second traffic signal lamp to be red and/or adjusting the second countdown data under the condition of yes judgment, and keeping the color of the second traffic signal lamp to be green and keeping the second countdown data equal to the first countdown data under the condition of no judgment; if the first traffic light is yellow, adjusting the color of the second traffic light to red and/or adjusting the second countdown data. For example, when the color of the first traffic light is yellow and the first countdown data is 3 seconds, if the countdown data when the next round of traffic light is red is 15 seconds, the color of the second traffic light may be adjusted to red and the second countdown data may be adjusted to 18 seconds; when the color of the first traffic light is yellow and the first countdown data is 3 seconds, if the countdown data when the next round of traffic light is red is 15 seconds, the color of the second traffic light is determined to be yellow and the second countdown data is adjusted to 1 second, and after the countdown is finished, the color of the second traffic light is adjusted to red and the second countdown data is adjusted to 17 seconds.
The above examples are only for explaining the method of the embodiment of the present application in more detail, and should not be construed as limiting the present application. And S204, sending the reminding information to a vehicle-mounted terminal on the vehicle.
Specifically, the reminding information may be voice reminding information and/or image reminding information, and may be displayed in the form of audio and/or image on the vehicle-mounted terminal of the vehicle.
In one possible implementation manner, the reminding information can be displayed and/or played on the vehicle-mounted terminal of the vehicle in an AR and/or holographic projection manner. For example, if the color of the second traffic light in the reminder information is red, the second countdown data is 15 seconds, and the second traffic light is sent to the vehicle-mounted terminal of the vehicle in the form of the image reminder information, the vehicle-mounted terminal may display a red circular icon and a 15-second bounce countdown timer in an AR (or holographic projection, etc.) manner; if the color of the second traffic signal lamp in the reminding information is red, the second countdown data is 15 seconds and the second traffic signal lamp is sent to the vehicle-mounted terminal of the vehicle in the form of the voice reminding information, the vehicle-mounted terminal can play the modes of voice playing, namely that the current traffic signal lamp is red, the countdown data is 15, 14, 13, 8230, and voice, and if the time error caused by the play of the first half voice is caused, time adjustment can be carried out during countdown broadcasting, for example, that the current traffic signal lamp is red, the countdown data is 12, 11, 10, 8230, 8230; if the color of the second traffic signal lamp in the reminding information is red, the second countdown data is 15 seconds, and the second traffic signal lamp and the image reminding information are sent to the vehicle-mounted terminal of the vehicle, the vehicle-mounted terminal can display the reminding information in the modes of voice playing and AR (or holographic projection, etc.), and play ' the current traffic signal lamp is red, the countdown data is 15, 14, 13 ' \8230; ' voice, if the time error caused by playing the first half section of voice, time adjustment can be carried out during countdown broadcasting, for example, ' the current traffic signal lamp is red, the countdown data is 12, 11, 10 ' \8230; ' \\8230; ' and a red circular icon and a 15-second countdown timer are displayed, and the voice playing countdown data is synchronous with the countdown data displayed by AR (or holographic projection, etc.). More, the prompt message displayed by the vehicle-mounted terminal can also be countdown data displayed by the color of the second traffic signal lamp. For example, if the color of the second traffic light in the reminder information received by the vehicle-mounted terminal is red and the second countdown data is 6 seconds, the vehicle-mounted terminal may display the red 6-second countdown data in an AR (or holographic projection) manner; if the color of the second traffic signal lamp in the reminding information received by the vehicle-mounted terminal is green and the second countdown data is 5 seconds, the vehicle-mounted terminal can display the green countdown data in an AR (or holographic projection) mode.
It should be noted that, the display modes of the reminding information on the vehicle-mounted terminal of the vehicle are only used for explaining the implementation method of the present application in detail by way of example, and do not represent only the two display modes, and the selection of the specific display mode is set by a technician according to actual situations.
Referring to fig. 3, a schematic flow chart of another method for reminding a status of a traffic light according to an embodiment of the present application may include the following steps:
s20310, when the color of the first traffic signal lamp is green, whether the first countdown data is smaller than the dynamic adjustment threshold value is judged.
It should be noted that the dynamically adjusted threshold is used to trigger the adjustment of the second traffic light color and/or the second countdown data in the reminder message. For example, if the dynamic adjustment threshold is 5 seconds, the dynamic adjustment operation for the reminder information is triggered every time the color of the traffic light is green and the count-down data is less than 5 seconds. It is worth mentioning that when the color of the first traffic signal lamp is green and the first countdown data is smaller than the dynamic adjustment threshold, a reminding statement similar to 'no suggestion for continuous driving' can be added to the voice reminding information of the reminding information.
Specifically, in the case of yes judgment, step S20311 is executed; in a case where the determination is no, step S20312 is performed.
S20311, adjusting the color of the second traffic signal lamp to be red and/or adjusting the second countdown data to be smaller than the first countdown data.
Specifically, the color of the second traffic signal lamp and/or the second countdown data are/is adjusted according to the actual situation of the color of the first traffic signal lamp and the first countdown data. For example, if the dynamic adjustment threshold is 5 seconds, when the first traffic signal light color is green, the first countdown data is 3 seconds (no yellow light transition condition is defaulted), and the next round of red light countdown data is 15 seconds, the second traffic signal light color may be adjusted to red, and the second countdown data may be adjusted to 18 seconds; if the dynamic adjustment threshold is 5 seconds, when the color of the first traffic signal lamp is green, the first countdown data is 3 seconds (no yellow light transition condition is defaulted), and the next round of red light countdown data is 15 seconds, the color of the second traffic signal lamp can be determined to be green, the second countdown data can be determined to be 1 second, and after the countdown is finished, the color of the second traffic signal lamp is adjusted to be red, and the second countdown data is adjusted to be 17 seconds.
And S20312, the color of the second traffic signal lamp is green, and the second countdown data is equal to the first countdown data.
By executing the method, the color and/or the second countdown data of the second traffic signal lamp in the reminding message can be adjusted according to the driving habits of the driver, the probability of traffic accidents caused by the pressure point and line passing habits of the driver is reduced, and a multi-layer guarantee is provided for the driving safety of the driver; the reminding information can be displayed on the vehicle-mounted terminal of the vehicle, the current traffic signal lamp state information of the driver can be reminded in a voice broadcasting mode, the situation of traffic accidents caused by the fact that the driver cannot see the traffic signal lamp in time is avoided, and driving safety is improved.
The following describes an apparatus according to an embodiment of the present application with reference to the drawings.
Referring to fig. 4, a schematic view of a traffic light status reminding device 400 according to an embodiment of the present application includes: a communication module 401, a data processing module 402 and a judgment module 403;
the communication module 401 is configured to acquire position information of a vehicle, acquire traffic signal lamp state information of intersections around the position information, and send a notification message to a vehicle-mounted terminal of the vehicle.
Specifically, the traffic signal status information may include a first traffic signal color and/or first countdown data of the traffic signal; the reminder information may include a second traffic information light color and/or second countdown data.
And the data processing module 402 is used for generating reminding information according to the traffic signal lamp state information and the driving habits of the driver of the vehicle.
The determining module 403 is configured to determine whether the first countdown data is smaller than the dynamic adjustment threshold when the color of the first traffic signal is green.
The specific implementation manner of the device 400 for reminding the status of a traffic light may refer to steps in the method embodiments corresponding to fig. 2 to fig. 3, which are not described herein again.
Referring to fig. 5, a schematic view of another traffic light status reminding device provided in the embodiment of the present application includes:
a processor 110, a memory 120, and a communication interface 130. The processor 110, the memory 120, and the communication interface 130 are coupled by a bus 140, the memory 120 is configured to store instructions, and the processor 110 is configured to execute the instructions stored by the memory 120 to implement the method steps corresponding to fig. 2-4, as described above.
The processor 110 is configured to execute the instructions stored in the memory 120 to control the communication interface 130 to receive and transmit signals, thereby implementing the steps of the above-described method. The memory 120 may be integrated in the processor 110, or may be provided separately from the processor 110.
As an implementation manner, the function of the communication interface 130 may be realized by a transceiver circuit or a dedicated chip for transceiving. The processor 110 may be considered to be implemented by a dedicated processing chip, processing circuit, processor, or a general purpose chip.
As another implementation manner, a device provided in the embodiment of the present application may be considered to be implemented by using a general-purpose computer. Program code that will implement the functions of the processor 110 and the communication interface 130 is stored in the memory 120, and a general-purpose processor implements the functions of the processor 110 and the communication interface 130 by executing the code in the memory 120.
For the concepts, explanations, details and other steps related to the technical solutions provided in the embodiments of the present application, please refer to the description of the method or the contents of the method steps executed by the apparatus in other embodiments, which are not described herein again.
As another implementation of this embodiment, a computer-readable storage medium is provided, on which instructions are stored, which when executed perform the method in the above-described method embodiment.
As another implementation of the present embodiment, a computer program product is provided, which contains instructions that, when executed, perform the method in the above method embodiments.
According to the method and the apparatus provided by the embodiment of the present application, a system is further provided in the embodiment of the present application, a composition manner of the system may be as shown in fig. 1, and an execution method may be as described in the embodiments shown in fig. 2 to fig. 3, which is not described herein again.
Those skilled in the art will appreciate that only one memory and processor are shown in fig. 5 for ease of illustration. In an actual terminal or server, there may be multiple processors and memories. The memory may also be referred to as a storage medium or a storage device, and the like, which is not limited in this application.
It should be understood that, in the embodiment of the present Application, the processor may be a Central Processing Unit (CPU), and the processor may also be other general-purpose processors, digital Signal Processors (DSPs), application Specific Integrated Circuits (ASICs), field-Programmable Gate arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, and the like.
It will also be appreciated that the memory referred to in the embodiments of the application may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. The volatile Memory may be a Random Access Memory (RAM) which serves as an external cache. By way of example and not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchlink DRAM (SLDRAM), and Direct bus RAM (DR RAM).
It should be noted that when the processor is a general-purpose processor, a DSP, an ASIC, an FPGA or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component, the memory (memory module) is integrated in the processor.
It should be noted that the memory described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
The bus may include a power bus, a control bus, a status signal bus, and the like, in addition to the data bus. But for clarity of illustration the various buses are labeled as buses in the figures.
It should also be understood that reference herein to first, second, third, fourth, and various numerical designations is made only for ease of description and should not be used to limit the scope of the present application.
It should be understood that the term "and/or" herein is only one kind of association relationship describing the association object, and means that there may be three kinds of relationships, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The steps of a method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware processor, or may be implemented by a combination of hardware and software modules in a processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and completes the steps of the method in combination with hardware of the processor. To avoid repetition, it is not described in detail here.
In the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
Those of ordinary skill in the art will appreciate that the various Illustrative Logical Blocks (ILBs) and steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the technical solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one type of logical functional division, and other divisions may be realized in practice, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions described in accordance with the embodiments of the application are all or partially generated when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire (e.g., coaxial cable, fiber optic, digital subscriber line) or wirelessly (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid state disk), among others.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A method for reminding the state of a traffic light is characterized by comprising the following steps:
acquiring position information of a vehicle;
acquiring traffic signal lamp state information of intersections around the position information, wherein the traffic signal lamp state information comprises first traffic signal lamp color and/or first countdown data of the traffic signal lamp;
generating reminding information according to the traffic signal lamp state information and the driving habits of the driver of the vehicle, wherein the reminding information comprises the color of a second traffic signal lamp and/or second countdown data;
and sending the reminding information to a vehicle-mounted terminal on the vehicle.
2. The method of claim 1, the driving habits of the driver of the vehicle determined based on the driver's driving habits when the color of the traffic light is green and the countdown data is within a preset threshold or when the color of the traffic light is yellow.
3. The method of claim 2, comprising:
if the driving habit of the driver is to continue driving or accelerate driving when the color of the traffic signal lamp is green and the countdown data is within a preset threshold value or when the color of the traffic signal lamp is yellow, adjusting the color of the second traffic signal lamp to be red and/or adjusting the second countdown data;
and if the driving habit of the driver is to slow down or stop driving when the color of the traffic signal lamp is green and the countdown data is within a preset threshold value or when the color of the traffic signal lamp is yellow, adjusting the color of the second traffic signal lamp to be the same as that of the first traffic signal lamp, and adjusting the second countdown data to be less than or equal to the first countdown data.
4. The method of claim 3, the adjusting the second traffic signal light color to red and/or adjusting the second countdown data, comprising:
when the color of the first traffic signal lamp is green, judging whether the first countdown data is smaller than a dynamic adjustment threshold value;
if the traffic signal is judged to be red, adjusting the color of the second traffic signal lamp to be red and/or adjusting the second countdown data;
if not, the color of the second traffic signal lamp is green, and the second countdown data is equal to the first countdown data.
5. The method of claim 4, further comprising:
when the first traffic signal light color is yellow, adjusting the second traffic signal light color to red and/or adjusting the second countdown data.
6. The method of claim 1, the sending the reminder to the vehicle-mounted terminal of the vehicle, comprising:
and displaying the reminding information on the vehicle in an AR and/or holographic projection mode.
7. A device that traffic signal lamp state was reminded, its characterized in that includes: the device comprises a communication module, a data processing module and a judgment module;
the communication module is used for acquiring position information of a vehicle, acquiring traffic signal lamp state information of intersections around the position information and sending reminding information to a vehicle-mounted terminal of the vehicle, wherein the traffic signal lamp state information comprises a first traffic signal lamp color and/or first countdown data of a traffic signal lamp, and the reminding information comprises a second traffic signal lamp color and/or second countdown data;
the data processing module is used for generating the reminding information according to the traffic signal lamp state information and the driving habits of the driver of the vehicle.
8. The apparatus of claim 7, further comprising:
the judging module is used for judging whether the first countdown data is smaller than a dynamic adjustment threshold value or not when the color of the first traffic signal lamp is green.
9. A device that traffic signal lamp state was reminded, its characterized in that includes:
a processor, a memory and a bus, the processor and the memory being connected by the bus, wherein the memory is configured to store a set of program code, and the processor is configured to call the program code stored in the memory to perform the method according to any one of claims 1-6.
10. A computer-readable storage medium, comprising:
the computer-readable storage medium has stored therein instructions which, when run on a computer, implement the method of any one of claims 1-6.
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| CN202110485984.7A CN115273507B (en) | 2021-04-30 | 2021-04-30 | Method and device for reminding state of traffic signal lamp |
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| CN202110485984.7A CN115273507B (en) | 2021-04-30 | 2021-04-30 | Method and device for reminding state of traffic signal lamp |
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Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6985073B1 (en) * | 2004-12-20 | 2006-01-10 | Duc Doan | Apparatus for monitoring traffic signals and alerting drivers |
| US20080266072A1 (en) * | 2007-04-25 | 2008-10-30 | Denso Corporation | Warning apparatus for use in vehicle |
| JP2010072833A (en) * | 2008-09-17 | 2010-04-02 | Toyota Motor Corp | Drive support apparatus |
| JP2011145892A (en) * | 2010-01-14 | 2011-07-28 | Fuji Heavy Ind Ltd | Driving support device |
| CN103544844A (en) * | 2013-10-12 | 2014-01-29 | 浙江吉利控股集团有限公司 | Driver assistance method and system for avoiding violation of traffic lights |
| CN104103100A (en) * | 2013-04-11 | 2014-10-15 | 大陆汽车投资（上海）有限公司 | Driving behavior analysis system |
| CN104900081A (en) * | 2015-05-22 | 2015-09-09 | 青岛歌尔声学科技有限公司 | Vehicle-mounted head-up display equipment and information processing method and device thereof |
| KR20160106444A (en) * | 2015-03-02 | 2016-09-12 | 한남대학교 산학협력단 | Safe driving guidance system that provides the current signal information and scheduled time information change. |
| CN106004862A (en) * | 2016-05-18 | 2016-10-12 | 江苏大学 | Traffic intersection heavy truck automatic braking control method based on internet of vehicles |
| CN106023619A (en) * | 2016-06-17 | 2016-10-12 | 乐视控股（北京）有限公司 | Traffic signal lamp information obtaining method, device and vehicle |
| CN106781580A (en) * | 2016-11-28 | 2017-05-31 | 深圳市元征科技股份有限公司 | Traffic signals processing method, apparatus and system |
| CN106936863A (en) * | 2015-12-29 | 2017-07-07 | 中国移动通信集团公司 | A kind of switching handling method, car-mounted terminal and system |
| CN107170262A (en) * | 2017-06-23 | 2017-09-15 | 深圳市盛路物联通讯技术有限公司 | A kind of crossing traffic lamp intelligent control method and device |
| CN207249909U (en) * | 2017-08-30 | 2018-04-17 | 广西大学 | A kind of system based on traffic lights intelligent signal control vehicle status in running |
| CN207367380U (en) * | 2018-01-11 | 2018-05-15 | 浙江警察学院 | Driving behavior alarm set during a kind of steady yellow |
| CN110246349A (en) * | 2018-03-08 | 2019-09-17 | 上海博泰悦臻网络技术服务有限公司 | A kind of traffic lights information acquisition method and system, car-mounted terminal |
| CN110246350A (en) * | 2018-03-08 | 2019-09-17 | 上海博泰悦臻网络技术服务有限公司 | A kind of traffic lights information acquisition method and system, car-mounted terminal |
| CN110246351A (en) * | 2018-03-08 | 2019-09-17 | 上海博泰悦臻网络技术服务有限公司 | A kind of traffic lights information acquisition method and system, car-mounted terminal |
| CN110570671A (en) * | 2018-06-05 | 2019-12-13 | 上海博泰悦臻网络技术服务有限公司 | Traffic signal lamp reminding device and method |
| CN112017456A (en) * | 2020-08-14 | 2020-12-01 | 上海擎感智能科技有限公司 | Early warning method, vehicle-mounted terminal and computer readable storage medium |
| CN112071104A (en) * | 2020-09-18 | 2020-12-11 | 清华大学 | Multi-signal lamp intersection vehicle passing auxiliary optimization method considering driving style |
| CN212181654U (en) * | 2020-06-28 | 2020-12-18 | 袁小雅 | Traffic signal prompt system |
| CN112638735A (en) * | 2018-08-24 | 2021-04-09 | 标致雪铁龙汽车股份有限公司 | Assisting driving of a vehicle by displaying its current and future colors when passing through a traffic light |
-
2021
- 2021-04-30 CN CN202110485984.7A patent/CN115273507B/en active Active
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6985073B1 (en) * | 2004-12-20 | 2006-01-10 | Duc Doan | Apparatus for monitoring traffic signals and alerting drivers |
| US20080266072A1 (en) * | 2007-04-25 | 2008-10-30 | Denso Corporation | Warning apparatus for use in vehicle |
| JP2010072833A (en) * | 2008-09-17 | 2010-04-02 | Toyota Motor Corp | Drive support apparatus |
| JP2011145892A (en) * | 2010-01-14 | 2011-07-28 | Fuji Heavy Ind Ltd | Driving support device |
| CN104103100A (en) * | 2013-04-11 | 2014-10-15 | 大陆汽车投资（上海）有限公司 | Driving behavior analysis system |
| CN103544844A (en) * | 2013-10-12 | 2014-01-29 | 浙江吉利控股集团有限公司 | Driver assistance method and system for avoiding violation of traffic lights |
| KR20160106444A (en) * | 2015-03-02 | 2016-09-12 | 한남대학교 산학협력단 | Safe driving guidance system that provides the current signal information and scheduled time information change. |
| CN104900081A (en) * | 2015-05-22 | 2015-09-09 | 青岛歌尔声学科技有限公司 | Vehicle-mounted head-up display equipment and information processing method and device thereof |
| CN106936863A (en) * | 2015-12-29 | 2017-07-07 | 中国移动通信集团公司 | A kind of switching handling method, car-mounted terminal and system |
| CN106004862A (en) * | 2016-05-18 | 2016-10-12 | 江苏大学 | Traffic intersection heavy truck automatic braking control method based on internet of vehicles |
| CN106023619A (en) * | 2016-06-17 | 2016-10-12 | 乐视控股（北京）有限公司 | Traffic signal lamp information obtaining method, device and vehicle |
| CN106781580A (en) * | 2016-11-28 | 2017-05-31 | 深圳市元征科技股份有限公司 | Traffic signals processing method, apparatus and system |
| CN107170262A (en) * | 2017-06-23 | 2017-09-15 | 深圳市盛路物联通讯技术有限公司 | A kind of crossing traffic lamp intelligent control method and device |
| CN207249909U (en) * | 2017-08-30 | 2018-04-17 | 广西大学 | A kind of system based on traffic lights intelligent signal control vehicle status in running |
| CN207367380U (en) * | 2018-01-11 | 2018-05-15 | 浙江警察学院 | Driving behavior alarm set during a kind of steady yellow |
| CN110246349A (en) * | 2018-03-08 | 2019-09-17 | 上海博泰悦臻网络技术服务有限公司 | A kind of traffic lights information acquisition method and system, car-mounted terminal |
| CN110246350A (en) * | 2018-03-08 | 2019-09-17 | 上海博泰悦臻网络技术服务有限公司 | A kind of traffic lights information acquisition method and system, car-mounted terminal |
| CN110246351A (en) * | 2018-03-08 | 2019-09-17 | 上海博泰悦臻网络技术服务有限公司 | A kind of traffic lights information acquisition method and system, car-mounted terminal |
| CN110570671A (en) * | 2018-06-05 | 2019-12-13 | 上海博泰悦臻网络技术服务有限公司 | Traffic signal lamp reminding device and method |
| CN112638735A (en) * | 2018-08-24 | 2021-04-09 | 标致雪铁龙汽车股份有限公司 | Assisting driving of a vehicle by displaying its current and future colors when passing through a traffic light |
| CN212181654U (en) * | 2020-06-28 | 2020-12-18 | 袁小雅 | Traffic signal prompt system |
| CN112017456A (en) * | 2020-08-14 | 2020-12-01 | 上海擎感智能科技有限公司 | Early warning method, vehicle-mounted terminal and computer readable storage medium |
| CN112071104A (en) * | 2020-09-18 | 2020-12-11 | 清华大学 | Multi-signal lamp intersection vehicle passing auxiliary optimization method considering driving style |
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|---|---|
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