CN114582133A - Electric vehicle riding warning system and method - Google Patents
Electric vehicle riding warning system and method Download PDFInfo
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- CN114582133A CN114582133A CN202210154503.9A CN202210154503A CN114582133A CN 114582133 A CN114582133 A CN 114582133A CN 202210154503 A CN202210154503 A CN 202210154503A CN 114582133 A CN114582133 A CN 114582133A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract
The invention discloses a riding warning system and method for an electric vehicle, which comprises a main control module, an analysis processing module, an image acquisition module, an image processing module and a warning module, wherein the analysis processing module, the image acquisition module, the image processing module and the warning module are electrically connected with the main control module; the image acquisition module comprises a camera arranged at the head of the electric vehicle, and is suitable for shooting a picture in front of the electric vehicle and sending the picture to the main control module; the image processing module is suitable for collecting information in pictures and sending the information to the main control module, and the main control module is suitable for controlling the analysis processing module to analyze the driving behaviors of the electric vehicle and controlling the warning module to send warning information according to the behaviors. According to the invention, the image acquisition module is used for shooting the picture in front of the electric bicycle, the image acquisition module is used for acquiring information such as roads in the picture and sending the information to the main control module, so that the main control module is used for controlling the warning module to send warning information, a rider is reminded of violation behaviors in time, and the probability of accidents is reduced.
Description
Technical Field
The invention relates to the field of electric vehicles, in particular to a riding warning system and method for an electric vehicle.
Background
At present, electric vehicles (including electric bicycles, electric motorcycles, etc.) have become a common vehicle for people to go out daily. Due to its low requirement for riding skills during riding, riders are spread over multiple age groups. The electric vehicle rider does not need professional training and examination, the phenomenon that the electric vehicle runs contrary to the traffic rules is very common, and the phenomenon that the electric vehicle runs in the reverse direction, runs on a motor vehicle road, runs red light and the like, and causes traffic accidents, so that the loss of the electric vehicle is caused to the personal property of the rider and the property of the opponent.
Disclosure of Invention
The invention aims to provide a riding warning system for an electric vehicle.
The invention also provides a riding warning method of the electric vehicle
The invention has the innovation points that the image acquisition module is used for shooting the picture in front of the electric bicycle, the image acquisition module is used for acquiring information such as roads in the picture and sending the information to the main control module, so that the main control module is used for controlling the warning module to send warning information, the violation behaviors of the riders are timely reminded, and the probability of accidents is reduced.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an electric vehicle riding warning system comprises a main control module, an analysis processing module, an image acquisition module, an image processing module and a warning module, wherein the analysis processing module, the image acquisition module, the image processing module and the warning module are electrically connected with the main control module; the image acquisition module comprises a camera arranged at the head of the electric vehicle, and is suitable for shooting a picture in front of the electric vehicle and sending the picture to the main control module; the image processing module is suitable for collecting information in pictures and sending the information to the main control module, and the main control module is suitable for controlling the analysis processing module to analyze the driving behaviors of the electric vehicle and controlling the warning module to send out warning information according to the behaviors. Shoot electric bicycle the place ahead picture through image acquisition module, include the road traffic signal lamp in electric motor car the place ahead in the picture, road sign tablet, lane sign, lane marking information etc. gather the information in the picture and send to host system through image acquisition module, judge whether the electric motor car has the violation of riding behaviors such as running the red light, the retrograde motion, motor lane driving, send warning information through host system control warning module, in time remind the violation of regulation of riding passerby, reduce accident's probability.
Preferably, the system also comprises a path analysis module and a GPS positioning module which are respectively electrically connected with the main control module; the GPS positioning module is installed on the electric vehicle and is suitable for positioning the position of the electric vehicle, the main control module controls the GPS positioning module to continuously acquire a plurality of positioning points of the electric vehicle, and the path analysis module is controlled to analyze and synthesize a running path of the electric vehicle.
Preferably, the system also comprises a storage module and a data transmission module which are respectively electrically connected with the main control module; the storage module is suitable for storing information collected by the image collection module in the riding process of the electric vehicle, and the analysis processing module is suitable for analyzing the driving behavior of the electric vehicle according to the information collected by the image collection module; the data transmission module is suitable for sending the information stored by the storage module to the server. The storage module stores the image acquired by the corresponding image acquisition module when the problem of illegal riding of the electric vehicle occurs, the positioning information of the electric vehicle, the running path of the electric vehicle and other information. And sending the information stored by the storage module to a server through a data transmission module, and when the data amount stored by the storage module reaches a certain degree, adopting a mode of storing and deleting, wherein the deleted data is the data with the earliest storage time.
Preferably, the server is electrically connected with an electronic police system. The server sends the information such as the positioning information of illegal riding of the electric vehicle, the image of the electric vehicle, which is acquired by the camera when the electric vehicle is in the illegal riding, the driving path of the electric vehicle and the like to an electronic police system, the electronic police system can call the image picture shot by the camera arranged on the road, the license plate number of the electric vehicle is obtained from the picture, and then the information or the telephone is sent to the mobile phone number of the owner of the electric vehicle.
Preferably, the warning module comprises a buzzer and a display screen; the buzzer and the display screen are respectively installed on the electric vehicle, an indicator lamp is arranged on the display screen, and the display screen is used for displaying violation information. Different warning information can be sent out according to different violation behaviors so that the rider can find problems in time.
In order to realize the purpose of the invention, another technical scheme is provided:
the electric vehicle riding warning method applies the warning system and comprises the following steps: s1, the camera shoots a picture in front of the electric vehicle in the driving direction and sends the picture to the main control module, and the main control module controls the image processing module to extract information from the picture; s2, the main control module controls the GPS positioning module to continuously acquire a plurality of positioning points of the electric vehicle and controls the path analysis module to analyze and synthesize the driving behavior of the electric vehicle; s3, the main control module is suitable for comparing the driving behavior analyzed by the analysis processing module with the information collected by the image collecting module, and when the illegal riding behavior occurs, the main control module controls the buzzer to emit warning sound or controls the indicator lamp to flash on the display screen or displays the illegal information on the display screen.
Preferably, the method comprises the steps that S21, the storage module stores information collected by the image collection module in the riding process of the electric vehicle, and the data transmission module sends the information stored by the storage module to the server; and S22, the server sends the information to an electronic police system, and the electronic police system can call the image picture shot by a camera arranged on the road according to the needs, acquire the license plate number of the electric vehicle from the picture and send the information to the mobile phone number of the owner of the electric vehicle or make a call.
Preferably, the intelligent control system further comprises S31, wherein the main control module controls the image processing module to extract the indication information of the signal lamp from the picture, and controls the analysis processing module to analyze the behavior of the electric vehicle, when the running path of the electric vehicle is straight and the straight running indication lamp is red, the electric vehicle runs through the red light, and the main control module controls the warning module to send out warning information; when the driving path of the electric vehicle is left-turning and the left-turning indicator light is red light, the electric vehicle runs the red light, and the main control module controls the warning module to send warning information; the main control module controls the image processing module to extract information of the lane indicator from the picture, wherein the information comprises instructions of a motor lane and a non-motor lane, the main control module controls the analysis processing module to analyze whether the electric vehicle runs on the motor lane, and if so, the main control module controls the warning module to send warning information; the main control module controls the image processing module to extract a lane boundary from a picture of a road surface, the main control module controls the analysis processing module to analyze whether the electric vehicle runs on the outermost lane, if not, the electric vehicle runs on the motor vehicle lane, and the main control module controls the warning module to send warning information; the main control module controls the image processing module to extract information of marks on the lane from the picture of the road surface, the main control module controls the analysis processing module to judge whether the indication direction of an arrow on the road surface points to the electric vehicle, if so, the electric vehicle is in a reverse running state, and the main control module controls the warning module to send warning information.
The invention has the beneficial effects that:
1. according to the invention, the image acquisition module is used for shooting the picture in front of the electric bicycle, the picture comprises a road traffic signal lamp, a road sign board, a lane indicator board, lane identification information and the like in front of the electric bicycle, the information in the picture is acquired by the image acquisition module and is sent to the main control module, so that whether the electric bicycle has illegal riding behaviors such as running a red light, running backwards, driving on a motor lane and the like is judged, the main control module is used for controlling the warning module to send out warning information, a rider is timely reminded of the illegal riding behaviors, and the probability of occurrence of an accident is reduced.
2. The server sends the positioning information that the electric vehicle rides in violation, the image of the electric vehicle collected by the camera when the electric vehicle rides in violation, the running path of the electric vehicle and other information to the electronic police system, the electronic police system can call the image picture shot by the camera arranged on the road, the license plate number of the electric vehicle is obtained from the picture, and then the information or the telephone is sent to the mobile phone number of the vehicle owner of the electric vehicle.
Drawings
Fig. 1 is a schematic block diagram of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
The described embodiments are only some embodiments of the invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, an electric vehicle riding warning system comprises a main control module, and an analysis processing module, an image acquisition module, an image processing module, a warning module, a path analysis module, a GPS positioning module, a storage module and a data transmission module which are electrically connected with the main control module. The model of the master control module can be but is not limited to MT8665, and the GPS positioning module can be but is not limited to Cortex A5.
As shown in fig. 1, the image acquisition module includes a camera installed at the head of the electric vehicle, and is suitable for taking a picture in front of the electric vehicle and sending the picture to the main control module, and the main control module is suitable for controlling the image acquisition module to acquire information from the picture. The electric motor car afterbody can set up a camera as required, gathers information such as road surface, road sign, and the supplementary electric motor car of judging is driven in violation of rules and regulations. The image processing module is suitable for collecting information such as road traffic lights, road signboards, lane signboards and road surfaces in the pictures and sending the information to the main control module, the main control module is suitable for controlling the analysis processing module to analyze the running path of the electric vehicle, and judging whether the electric vehicle runs through a red light, whether the electric vehicle runs on a motor vehicle lane, whether the running direction is consistent with the indication direction of the indication arrow, if the running direction is opposite to the indication direction of the indication arrow, the electric vehicle is judged to be in a retrograde motion state, and when the behaviors occur, the main control module controls the warning module to send out warning information.
As shown in fig. 1, the storage module is suitable for storing information acquired by the image acquisition module in the riding process of the electric vehicle, and storing information such as driving behaviors when the electric vehicle has an illegal riding problem, and the storage module stores data to a certain extent in a mode of storing and deleting data, wherein the deleted data is the data with the earliest storage time; the data transmission module is suitable for sending the information stored by the storage module to the server through the data transmission module. The server is electrically connected with an electronic police system, the server sends the electric vehicle with the positioning information of riding in violation, the image of the electric vehicle collected by the camera when riding in violation, the information such as the running path of the electric vehicle to the electronic police system, the electronic police system can call the image picture shot by the camera arranged on the road, the license plate number of the electric vehicle is known from the picture, and then the information or the telephone is sent to the mobile phone number of the vehicle owner of the electric vehicle.
As shown in fig. 1, the GPS positioning module is installed on the electric vehicle and is adapted to position the electric vehicle. The main control module controls the GPS positioning module to continuously acquire a plurality of positioning points of the electric vehicle and controls the path analysis module to analyze and synthesize a driving path of the electric vehicle. The GPS positioning module can be selectively installed, the driving direction of the vehicle beside the vehicle is extracted from the picture shot by the camera, and whether the driving direction of the electric vehicle is consistent with the driving direction of the vehicle beside the same side of the road or not is judged by combining the lane line of the road surface, and if the vehicle is driven oppositely, the vehicle is driven reversely. The running path of the electric vehicle can be obtained through the guideboard road mark, and the electric vehicle is positioned.
As shown in fig. 1, the warning module includes buzzer, display screen, and buzzer, display screen are installed respectively on the electric motor car, are equipped with the pilot lamp on the display screen, and the display screen is used for showing violation information.
Example 2
An electric vehicle riding warning method adopts the warning system of the embodiment 1, and comprises the following steps:
s1, the camera shoots a picture in front of the electric vehicle in the driving direction and sends the picture to the main control module, and the main control module controls the image processing module to extract information from the picture;
s2, the main control module controls the GPS positioning module to continuously acquire a plurality of positioning points of the electric vehicle and controls the path analysis module to analyze and synthesize the driving behavior of the electric vehicle;
s21, the storage module stores information collected by the image collection module in the riding process of the electric vehicle, and the data transmission module sends the information stored by the storage module to the server;
s22, the server sends the information to an electronic police system, the electronic police system can call an influence picture shot by a camera arranged on the road according to needs, acquire the license plate number of the electric vehicle from the picture, and then send the information to a mobile phone number of a vehicle owner of the electric vehicle or make a call;
s3, the main control module is suitable for comparing the driving behavior analyzed by the analysis processing module with the information collected by the image collecting module, and when the illegal riding behavior occurs, the main control module controls the buzzer to emit warning sound or controls the indicator lamp to flash on the display screen or displays the illegal information on the display screen.
S31, the main control module controls the image processing module to extract the indicating information of the signal lamp from the picture, controls the analysis processing module to analyze the behavior of the electric vehicle, and controls the warning module to send out warning information when the driving path of the electric vehicle is straight and the straight indicating lamp is red, and the electric vehicle runs through the red light; when the driving path of the electric vehicle is left-turning and the left-turning indicator light is red light, the electric vehicle runs the red light, and the main control module controls the warning module to send warning information;
the main control module controls the image processing module to extract information of the lane indicator from the picture, wherein the information comprises instructions of a motor lane and a non-motor lane, the main control module controls the analysis processing module to analyze whether the electric vehicle runs on the motor lane, and if so, the main control module controls the warning module to send warning information;
the main control module controls the image processing module to extract information of the lane indicator from a picture of the lane indicator, the information comprises a driving direction indication arrow corresponding to a lane, the main control module controls the analysis processing module to analyze driving behaviors of the electric vehicle, acquires the driving direction of the electric vehicle from a driving path of the electric vehicle, judges whether the driving direction of the electric vehicle is consistent with the indication direction of the indication arrow or not, if the driving direction is opposite to the indication direction of the indication arrow, the electric vehicle is judged to be in a reverse driving state, and the main control module can control the warning module to send warning information;
the main control module controls the image processing module to extract a lane boundary from a picture of a road surface, the main control module controls the analysis processing module to analyze whether the electric vehicle runs on the outermost lane, if not, the electric vehicle runs on the motor vehicle lane, and the main control module controls the warning module to send warning information;
the main control module controls the image processing module to extract information of marks on the lane from the picture of the road surface, the main control module controls the analysis processing module to judge whether the indication direction of an arrow on the road surface points to the electric vehicle, if so, the electric vehicle is in a reverse running state, and the main control module controls the warning module to send warning information.
The described embodiments are only some embodiments of the invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (8)
1. An electric vehicle riding warning system is characterized by comprising a main control module, an analysis processing module, an image acquisition module, an image processing module and a warning module, wherein the main control module is electrically connected with the main control module;
the image acquisition module comprises a camera at least arranged at the head of the electric vehicle, and is suitable for shooting a picture in front of the electric vehicle and sending the picture to the main control module;
the image processing module is suitable for collecting information in pictures and sending the information to the main control module, and the main control module is suitable for controlling the analysis processing module to analyze the driving behaviors of the electric vehicle and controlling the warning module to send out warning information according to the behaviors.
2. The electric vehicle riding warning system of claim 1, further comprising a path analysis module and a GPS positioning module electrically connected to the main control module, respectively;
the GPS positioning module is installed on the electric vehicle and is suitable for positioning the position of the electric vehicle, the main control module controls the GPS positioning module to continuously acquire a plurality of positioning points of the electric vehicle, and the path analysis module is controlled to analyze and synthesize a running path of the electric vehicle.
3. The electric vehicle riding warning system of claim 2, further comprising a storage module and a data transmission module electrically connected with the main control module respectively;
the storage module is suitable for storing information collected by the image collection module in the riding process of the electric vehicle, and the analysis processing module is suitable for analyzing the driving behavior of the electric vehicle according to the information collected by the image collection module;
the data transmission module is suitable for sending the information stored by the storage module to the server.
4. An electric vehicle riding warning system as claimed in claim 3, wherein the server is electrically connected to an electronic police system.
5. The electric vehicle riding warning system of claim 1, wherein the warning module comprises a buzzer and a display screen;
the buzzer and the display screen are respectively installed on the electric vehicle, an indicator lamp is arranged on the display screen, and the display screen is used for displaying violation information.
6. An electric vehicle riding warning method is characterized in that the warning method applies the warning system of any one of claims 1-5, and comprises the following steps:
s1, the camera shoots a picture in front of the electric vehicle in the driving direction and sends the picture to the main control module, and the main control module controls the image processing module to extract information from the picture;
s2, the main control module controls the GPS positioning module to continuously acquire a plurality of positioning points of the electric vehicle and controls the path analysis module to analyze and synthesize a driving path of the electric vehicle;
s3, the main control module is suitable for comparing the driving behavior analyzed by the analysis processing module with the information collected by the image collecting module, and when the illegal riding behavior occurs, the main control module controls the buzzer to emit warning sound or controls the indicator lamp to flash on the display screen or displays the illegal information on the display screen.
7. The electric vehicle riding warning method according to claim 6, further comprising S21, wherein the storage module stores information collected by the image collection module during riding of the electric vehicle, and the data transmission module transmits the information stored by the storage module to the server;
and S22, the server sends the information to an electronic police system, the electronic police system calls the image picture shot by a camera arranged on the road according to the needs, acquires the license plate number of the electric vehicle from the picture, and then sends the information to the mobile phone number of the owner of the electric vehicle or dials a call.
8. The electric vehicle riding warning method according to claim 7, further comprising S31, wherein the main control module controls the image processing module to extract indication information of a signal lamp from the picture, and controls the analysis processing module to analyze behaviors of the electric vehicle, when a driving path of the electric vehicle is straight and the straight indication lamp is red, the electric vehicle runs through the red light, and the main control module controls the warning module to send out warning information;
when the driving path of the electric vehicle is left-turning and the left-turning indicator light is red light, the electric vehicle runs the red light, and the main control module controls the warning module to send warning information;
the main control module controls the image processing module to extract information of the lane indicator from the picture, wherein the information comprises instructions of a motor lane and a non-motor lane, the main control module controls the analysis processing module to analyze whether the electric vehicle runs on the motor lane, and if so, the main control module controls the warning module to send warning information;
the main control module controls the image processing module to extract a lane boundary from a picture of a road surface, the main control module controls the analysis processing module to analyze whether the electric vehicle runs on the outermost lane, if not, the electric vehicle runs on the motor vehicle lane, and the main control module controls the warning module to send warning information;
the main control module controls the image processing module to extract information of marks on the lane from the picture of the road surface, the main control module controls the analysis processing module to judge whether the indication direction of an arrow on the road surface points to the electric vehicle, if so, the electric vehicle is in a reverse running state, and the main control module controls the warning module to send warning information.
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Application publication date: 20220603 |