CN107919019B - Violation detection method and system based on RFID electronic tag and safety belt - Google Patents
Violation detection method and system based on RFID electronic tag and safety belt Download PDFInfo
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- CN107919019B CN107919019B CN201711213569.6A CN201711213569A CN107919019B CN 107919019 B CN107919019 B CN 107919019B CN 201711213569 A CN201711213569 A CN 201711213569A CN 107919019 B CN107919019 B CN 107919019B
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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
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
Abstract
The invention provides a violation detection method and system based on an RFID electronic tag and a safety belt, wherein the violation detection method comprises the following steps: acquiring first RFID information of a vehicle, wherein the first RFID information is sent by an RFID electronic tag fixedly arranged on a safety belt in the vehicle; and if the first RFID information is failed to be acquired, judging that the corresponding vehicle has violation behaviors. The safety belt detection method can accurately and reliably judge whether a person in the vehicle wears the safety belt correctly, has high detection efficiency, and can effectively improve the driving safety of the vehicle, thereby preventing traffic accidents and reducing the harm degree when the traffic accidents happen.
Description
Technical Field
The invention relates to the technical field of violation detection, in particular to a violation detection method and system based on an RFID electronic tag and a safety belt.
Background
In order to avoid the situation that the inertia of the automobile causes physical injury to people in the automobile when the automobile is braked emergently or other accidents happen in the driving process, the automobile is provided with a safety belt device. There are regulations relating to the use of vehicle safety belts in traffic safety management, and during driving, both the driver and the co-driver must fasten the safety belts. However, in practical situations, some drivers and co-drivers often have the wrong idea that fastening is unnecessary at a short distance and a low speed, and the safety belt is not fastened or is wound to the back of a seat or is not fastened on the back of a human body, and once an accident occurs, the consequences are very serious. At present, most traffic management centers adopt camera snapshot and manual spot check to carry out violation detection, cameras are easily affected by weather and installation angles, manual spot check is high in cost and low in efficiency, and traffic jam and site disputes can be caused.
Along with the development of smart city concepts and the improvement of intelligent traffic technologies, RFID electronic tags are produced at the same time. The RFID tag is an application of subdivision, extension and improvement based on a passive Radio Frequency Identification (RFID) technology. By utilizing the technical characteristics of high-precision identification, high-precision acquisition and high sensitivity of the RFID, the information in the RFID electronic tag can be identified and read under the conditions of no stop and free flow.
If the RFID electronic tag is applied to the safety belt violation detection, the safety belt can be correctly worn by vehicle personnel for supervision and management under the condition that the traffic management personnel do not participate in the site, so that the phenomena of wrong check and missed check are reduced, the influence of weather and other factors is avoided, and the defects of the existing supervision means are effectively overcome.
One of the prior art discloses a traffic violation information processing method based on a cryptographic technique, which is easy to be influenced by weather or people because the collection of violation information depends on pictures and videos, and the judgment of violation behaviors does not indicate a specific implementation method and only provides a judgment basis.
The second prior art discloses an intelligent safety belt wearing monitoring system based on RFID, which is mainly applied to passenger cars, a reader formed by a radio frequency transceiver module is fixed in a car, the situation that the safety belt is not worn correctly cannot be detected, the application field is small, the requirement on the number of the reader is high, and the cost is high. In addition, the wearing information of the safety belts of the passengers and the drivers is sent to the mail box of the traffic management center through E-mail, so that the efficiency is low, and the real-time detection and monitoring are not facilitated.
The third prior art discloses a safety belt unbuckled early warning system and a safety belt unbuckled early warning method for a vehicle, wherein an RFID label is arranged on a bolt of a safety belt, so that the space is small, and the installation is difficult; the warning device of the early warning method only informs the personnel on the vehicle in the modes of sound, light and the like, cannot carry out effective monitoring, and cannot achieve the purpose of improving the awareness of the personnel on the vehicle for preventing violation.
Therefore, how to provide an accurate and reliable violation detection mode based on the RFID tag is an urgent problem to be solved.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a violation detection method and system based on an RFID electronic tag and a safety belt, which can accurately and reliably judge whether a person in a vehicle wears the safety belt correctly or not and have high detection efficiency.
In order to solve the technical problems, the invention provides the following technical scheme:
in a first aspect, the invention provides a violation detection method based on an RFID electronic tag, which comprises the following steps:
acquiring first RFID information of a vehicle, wherein the first RFID information is sent by an RFID electronic tag fixedly arranged on a safety belt in the vehicle;
and if the first RFID information is failed to be acquired, judging that the corresponding vehicle has violation behaviors.
Further, if the collection fails, the step of judging that the corresponding vehicle has the violation behavior includes:
if the first RFID information is failed to be collected, judging whether the corresponding vehicle is correctly equipped with the safety belt or not according to the collected corresponding vehicle image;
if not, judging that the corresponding vehicle has the violation behaviors and generating violation information;
the violation information comprises the violation of the belt which is not correctly worn by the primary driver and/or the violation of the belt which is not correctly worn by the secondary driver, the violation time, the violation place and a snapshot image of the belt which is not correctly worn by the driver and/or the secondary driver.
Further, the violation detection method further comprises the following steps:
when first RFID information of a vehicle is collected, second RFID information of the same vehicle is also collected, wherein the second RFID information is sent by an electronic license plate label fixedly arranged on the vehicle;
and after the corresponding vehicle is judged to have the violation behavior, storing the second RFID information.
Further, the violation detection method further comprises the following steps:
storing the violation information of the vehicle with the violation behaviors, sending the violation information of the vehicle with the violation behaviors and the second RFID information to a remote server, and sending violation notification information to the owner terminal of the corresponding vehicle;
and displaying the image of the vehicle with the violation behaviors and the second RFID information in real time.
Further, the violation acts include:
the safety belt in the primary driving position and/or the safety belt in the secondary driving position in the cab of the vehicle is not worn correctly.
In a second aspect, the invention provides a violation detection system based on an RFID electronic tag, which is characterized by comprising:
the system comprises a first RFID information acquisition module, a second RFID information acquisition module and a first control module, wherein the first RFID information acquisition module is used for acquiring first RFID information of a vehicle, and the first RFID information is sent out by an RFID electronic tag fixedly arranged on a safety belt in the vehicle;
the violation behavior judgment module is used for judging that the corresponding vehicle has violation behaviors and generating violation information when the first RFID information acquisition fails;
the violation information comprises the violation of the belt which is not correctly worn by the primary driver and/or the violation of the belt which is not correctly worn by the secondary driver, the violation time, the violation place and a snapshot image of the belt which is not correctly worn by the driver and/or the secondary driver.
Further, the violation behavior judging module comprises:
the misjudgment prevention judging module is used for judging whether the corresponding vehicle is correctly equipped with the safety belt or not according to the collected corresponding vehicle image when the first RFID information is failed to be collected;
and the violation behavior determining module is used for judging that the violation behavior exists in the corresponding vehicle when the corresponding vehicle is not correctly equipped with the safety belt.
Further, the violation detection system further comprises:
the second RFID information acquisition module is used for acquiring second RFID information of the same vehicle when acquiring first RFID information of the vehicle, wherein the second RFID information is sent by an electronic license plate label fixedly arranged on the vehicle;
and the second RFID information acquisition module is used for storing the second RFID information after the corresponding vehicle is judged to have the violation behaviors.
Further, the violation detection system further comprises:
the vehicle information storage module is used for storing the violation information of the vehicle with the violation behaviors;
the sending module is used for sending the violation information of the vehicle with the violation behaviors and the second RFID information to a remote server and sending violation notification information to the owner terminal of the corresponding vehicle;
and the display module is used for displaying the vehicle image with the violation behaviors and the second RFID information in real time.
In a third aspect, the invention provides a safety belt for violation detection, wherein an RFID electronic tag and an antenna connected with the RFID electronic tag are arranged on a binding belt of the safety belt;
the RFID tag is in communication with the violation detection system of any of claims 6-9 via the antenna and is configured to communicate the first RFID information with the violation detection system via the antenna.
According to the technical scheme, the violation detection method based on the RFID electronic tag provided by the invention comprises the steps of collecting first RFID information of a vehicle, wherein the first RFID information is sent by the RFID electronic tag fixedly arranged on a safety belt in the vehicle; if the first RFID information is failed to be collected, whether the corresponding vehicle has violation behaviors is judged, whether the person in the vehicle correctly wears the safety belt or not can be accurately and reliably judged, the detection efficiency is high, the driving safety of the vehicle can be effectively improved, the traffic accident can be further prevented, and the hazard degree of the vehicle when the traffic accident happens can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic flow chart of a first embodiment of the RFID electronic tag based violation detection method of the present invention;
FIG. 2 is a schematic flow chart of step 200 of the RFID tag-based violation detection method of the present invention;
FIG. 3 is a schematic flow diagram of a second embodiment of a violation detection method based on an RFID electronic tag;
FIG. 4 is a schematic flow diagram of a third embodiment of a violation detection method based on an RFID electronic tag;
FIG. 5 is a flow chart of a violation detection method based on RFID electronic label in the application example of the invention;
FIG. 6 is a schematic view of the installation of the RFID reader and camera of the present invention;
FIG. 7 is a block diagram of the RFID electronic tag based violation detection system of the present invention;
fig. 8 is a schematic structural diagram of a violation detection hardware device capable of implementing the violation detection method based on the RFID tag according to the present invention;
fig. 9 is a schematic view of the harness for violation detection of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
The embodiment of the invention provides a first specific implementation manner of a violation detection method based on an RFID (radio frequency identification) electronic tag, and referring to fig. 1, the violation detection method based on the RFID electronic tag specifically comprises the following contents:
step 100: the method comprises the steps of collecting first RFID information of a vehicle, wherein the first RFID information is sent by an RFID electronic tag fixedly arranged on a safety belt in the vehicle.
In step 100, the RFID reader collects first RFID information of the vehicle. It is understood that the RFID reader may be disposed on a gantry above a road surface, and a signal reading direction of the RFID reader is inclined to the road surface and disposed facing a traveling direction of the vehicle.
It will be appreciated that the RFID tag is fixedly arranged on the strap of a seat belt in a vehicle and is deployed and arranged towards the windscreen of the vehicle when the seat belt is worn correctly.
Step 200: and if the first RFID information is failed to be acquired, judging that the corresponding vehicle has violation behaviors.
In step 200. And if the RFID reader fails to acquire the first RFID information, the fact that the person in the vehicle does not wear the safety belt correctly is indicated, and the corresponding vehicle is judged to have the violation behavior.
As will be appreciated, the violation includes: the safety belt in the primary driving position and/or the safety belt in the secondary driving position in the cab of the vehicle is not worn correctly.
Step 300: and if the first RFID information is successfully acquired, judging that the corresponding vehicle does not have the violation behaviors.
In a particularly preferred mode, the RFID electronic tag is encrypted in a response process so as to ensure the safety and reliability of data transmission.
In addition, the RFID tag on the seat belt may be a passive device or an active device, and specifically includes:
if the RFID electronic tag on the safety belt is a passive device, the energy of the passive device is provided by a carrier signal emitted by an internal antenna of the RFID reader-writer, and data exchange between the passive device and the RFID reader-writer is realized through an electromagnetic field;
if the RFID electronic tag on the safety belt is an active device, the energy of the RFID electronic tag is provided by a battery inside the RFID electronic tag.
As can be seen from the above description, the violation detection method based on the RFID tag provided in the embodiment of the present invention can accurately and reliably determine whether a person in a vehicle wears a seat belt correctly, has high detection efficiency, and can effectively improve the driving safety of the vehicle, thereby preventing a traffic accident and reducing the degree of damage when the traffic accident occurs.
In the step 200, if the first RFID information is failed to be collected, it is determined that there is execution of violation behaviors in the corresponding vehicle, and in an actual application situation, there may be a case of misjudgment, for example, there is no passenger seat, or the passenger seat has a passenger and a seat belt is correctly worn, but the passenger does not intend to shield the RFID electronic tag on the seat belt, so in order to further improve accuracy and reliability of violation detection, in the specific embodiment corresponding to the following fig. 2, a technical solution for preventing misjudgment is provided.
In one specific embodiment, referring to fig. 2, the step 200 of the violation detection method based on the RFID tag specifically includes the following steps:
step 201: if the first RFID information is failed to be collected, judging whether the corresponding vehicle is correctly equipped with the safety belt or not according to the collected corresponding vehicle image; if yes, judging that the corresponding vehicle does not have the violation behaviors; otherwise, step 202 is entered.
In step 201, if the RFID reader fails to acquire the first RFID information, an image acquisition instruction is sent to an image acquisition device, the image acquisition device may send an image of the vehicle acquired in real time to a control center according to the image acquisition instruction, or may perform image acquisition on the vehicle after receiving the image acquisition instruction, and send the image of the vehicle to the control center, and the control center determines whether a person in the vehicle wears a seat belt correctly according to the image of the vehicle, and if not, the process goes to step 202.
In the above description, whether the corresponding vehicle is correctly equipped with the seat belt is determined according to the collected corresponding vehicle image, specifically:
(1) and judging that no person is in the corresponding position in the current vehicle according to the collected corresponding vehicle image, and judging that the current vehicle is correctly equipped with a safety belt although the first RFID information is not received.
(2) And judging that a person is at the corresponding position in the current vehicle according to the acquired corresponding vehicle image, and judging that the current vehicle is not correctly equipped with a safety belt.
(3) In the extension situation of the above situation (2), if it is determined that there is a person at the corresponding position in the current vehicle, it may be further determined that the RFID tag on the seat belt at the current position is blocked and the person at the corresponding position has indeed mounted the seat belt according to the acquired vehicle image, and then it is determined that the current vehicle has mounted the seat belt correctly.
It can be understood that the image acquisition device can also be arranged on a portal frame above the road surface and in communication connection with the RFID reader-writer, and the camera of the image acquisition device is also arranged obliquely to the road surface and facing the driving direction of the vehicle.
Step 202: and judging that the corresponding vehicle has the violation behaviors and generating violation information.
The violation information comprises the violation of the belt which is not correctly worn by the primary driver and/or the violation of the belt which is not correctly worn by the secondary driver, the violation time, the violation place and a snapshot image of the belt which is not correctly worn by the driver and/or the secondary driver.
As will be appreciated, the violation includes: the safety belt in the primary driving position and/or the safety belt in the secondary driving position in the cab of the vehicle is not worn correctly, in particular:
(1) the rule violation that the safety belt is not worn correctly by the main driving means that the main driving position in the vehicle image information is someone and the safety belt at the main driving position in the vehicle RFID information is not worn correctly;
(2) the regulation that the passenger does not wear the safety belt correctly specifically means that the passenger is in the passenger position in the vehicle image information and the safety belt in the passenger position in the vehicle RFID information is not worn correctly.
(3) The safety belt is not worn correctly, in particular to the fact that the safety belt and/or the safety belt are not worn around the back of the seat or the back of a human body.
As can be seen from the above description, the violation detection method based on the RFID tag provided by the embodiment of the present invention can further accurately and reliably determine whether a person in a vehicle wears a seat belt correctly, and has high detection efficiency.
In one specific embodiment, referring to fig. 3, the violation detection method based on the RFID tag further includes the following steps:
step a01 is also performed when the first RFID information of the vehicle is collected.
Step A01: and collecting second RFID information of the same vehicle, wherein the second RFID information is sent by an electronic license plate label fixedly arranged on the vehicle.
Correspondingly, after the corresponding vehicle is judged to have the violation, the step A02 is also executed.
Step A02: storing the second RFID information.
The second RFID information comprises vehicle information, and the vehicle information at least comprises a license plate, a vehicle type, the number of people loaded, colors, inspection information, vehicle owner information and the like of the vehicle.
As can be seen from the above description, the violation detection method based on the RFID tag provided in the embodiment of the present invention can accurately and reliably determine whether a person in a vehicle wears a seat belt correctly, and can also accurately and reliably obtain vehicle information with a violation.
In one specific embodiment, referring to fig. 4, the violation detection method based on the RFID tag further includes the following steps:
step 400: and storing the violation information of the vehicle with the violation behaviors, sending the violation information of the vehicle with the violation behaviors and the second RFID information to a remote server, and sending violation notification information to the owner terminal of the corresponding vehicle.
Step 500: and displaying the image of the vehicle with the violation behaviors and the second RFID information in real time. As can be seen from the above description, the violation detection method based on the RFID tag provided in the embodiments of the present invention is accurate and efficient, the acquired RFID information is more reliable, and a large amount of information can be stored, so that the violation behavior, the judgment and the report are more intelligent; the safety belt guard device can timely check the violation condition that the safety belt is not worn correctly by the vehicle, timely remind the vehicle owner of wearing the safety belt correctly, prevent traffic accidents, reduce the harm degree of the traffic accidents and guarantee the driving safety.
For further explaining the scheme, the invention also provides a specific application example of the violation detection based on the RFID electronic tag, which is shown in fig. 5 and specifically includes the following contents:
in the application example, the first RFID information is seat belt wearing information; the second RFID information is vehicle electronic license plate information, and the safety belt wearing information and the vehicle electronic license plate information are both vehicle RFID information in the application example.
And S1, information acquisition, wherein when the vehicle passes through the violation detection road section, the violation detection equipment acquires the RFID information and/or the image information of the vehicle. Referring to fig. 6, the RFID reader/writer and the camera are installed above the road in the vehicle traveling direction; the electronic license plate is arranged in front of the vehicle; the RFID electronic tags are arranged on a safety belt at a main driving position and a safety belt at a secondary driving position of the vehicle. In particular, the method comprises the following steps of,
and S11, when the vehicle passes through the violation detection road section and enters the reading and writing range of the RFID reader-writer, the electronic license plate and (or) the RFID electronic tag arranged on the safety belt respond to the RFID reader-writer to acquire the RFID information of the vehicle.
The vehicle RFID information comprises vehicle electronic license plate information and safety belt wearing information;
the vehicle electronic license plate information comprises a license plate, a vehicle type, the number of people on load, color, inspection information and a vehicle owner of the vehicle;
the safety belt wearing information comprises main driving position safety belt wearing information and auxiliary driving position safety belt wearing information of the vehicle;
s12, acquiring vehicle image information when the vehicle passes through the violation detection road section and enters the camera snapshot area;
the vehicle image information comprises vehicle driving state information, license plate information, and passenger riding information at the main driving position and/or the auxiliary driving position.
And S2, judging the violation, matching the image information of the vehicle with the RFID information of the vehicle, and generating violation information when the matching result is the violation.
The violation information comprises the violation of the belt which is not correctly worn by the main driver and/or the violation of the belt which is not correctly worn by the auxiliary driver, the violation time, the violation place and the snapshot image of the belt which is not correctly worn by the driver and/or the auxiliary driver.
The safety belt is not worn correctly, in particular to the fact that the safety belt and/or the safety belt are not worn around the back of the seat or the back of a human body.
The method comprises the steps that vehicle RFID information is collected, specifically, an RFID reader-writer is used for identifying and reading vehicle information in an electronic license plate arranged in front of a vehicle and RFID electronic tag information arranged on a safety belt on the vehicle;
when the safety belt at the driving position is not worn, the RFID electronic tag is curled inside the seat, and the RFID reader-writer cannot recognize the RFID electronic tag information;
when the safety belt at the driving position is worn, the RFID electronic tag is unfolded;
when the safety belt is worn correctly, the RFID reader-writer can read the RFID electronic tag information;
the safety belt is wound around the back of the seat or the back of a human body, and the RFID reader-writer cannot read the RFID electronic tag information.
Further, the numbers of the RFID electronic tag response messages on different seats are different, and the RFID electronic tags at the main driving position and the auxiliary driving position are used for distinguishing. Preferably, the RFID tag number at the driver position is 0, and the RFID tag number at the co-driver position is 1.
The violation judgment basis is as follows:
the rule of violation that the main driving does not wear the safety belt correctly is determined according to the fact that a person is in the main driving position in the vehicle image information and the safety belt in the main driving position in the vehicle RFID information is not worn correctly;
the rule that the passenger does not wear the safety belt correctly is that the passenger is in the passenger position in the vehicle image information and the safety belt in the passenger position in the vehicle RFID information is not worn correctly.
S3, reporting violation information, namely automatically storing and recording the violation information for the vehicle with the violation behaviors and reporting the violation information to a remote server;
further, the violation information is published to a violation information publishing platform;
further, the mobile communication platform sends the violation information to the owner of the vehicle;
further, the traffic monitoring and commanding platform can display the violation information in real time.
From the above description, the violation detection method based on the RFID tag provided by the application example of the present invention realizes supervision and management on whether a vehicle person correctly wears a seat belt without the participation of a traffic manager on site, has high recognition accuracy, high recognition speed, long recognition distance, is not affected by factors such as weather, and the like, and simultaneously saves manpower, material resources, and time costs, effectively makes up for the deficiency of the existing supervision means, and can avoid causing site disputes; the violation behavior that the vehicle personnel do not wear the safety belt correctly is detected by reading the electronic license plate and the RFID electronic tag through the RFID reader-writer, so that the influence of fake license plates and fake license plates on positioning of the violation vehicle can be prevented, the violation vehicle and the vehicle owner can be accurately locked, the wrong and missed detection phenomena are reduced, the vehicle does not need to stop in the whole process, the normal passing of other vehicles is not influenced, and the traffic jam is avoided; the mobile communication platform informs the car owner, so that the purpose of reminding the personnel on the car to correct the violation behaviors in time is achieved, and the mobile communication platform plays a beneficial role in preventing traffic accidents and reducing the harm degree when the traffic accidents happen.
The second embodiment of the present invention provides a specific implementation manner of a violation detection system based on an RFID electronic tag, and referring to fig. 7, the violation detection system based on an RFID electronic tag specifically includes the following contents:
the first RFID information collecting module 10 is configured to collect first RFID information of a vehicle, where the first RFID information is sent by an RFID electronic tag fixedly disposed on a seat belt in the vehicle.
And the violation behavior judging module 20 is used for judging that the corresponding vehicle has violation behaviors when the first RFID information acquisition fails.
The violation behavior determination module 20 further includes:
the misjudgment prevention judging module is used for judging whether the corresponding vehicle is correctly equipped with the safety belt or not according to the collected corresponding vehicle image when the first RFID information is failed to be collected;
and the violation behavior determining module is used for judging that the violation behavior exists in the corresponding vehicle when the corresponding vehicle is not correctly equipped with the safety belt.
The second RFID information collecting module 30 is configured to collect second RFID information of the same vehicle when collecting first RFID information of the vehicle, where the second RFID information is sent by an electronic license plate tag fixedly disposed on the vehicle;
and the second RFID information acquisition module 40 is used for storing the second RFID information after the corresponding vehicle is judged to have the violation behavior.
The vehicle information storage module 50 is used for storing the violation information of the vehicle with the violation behaviors;
and the sending module 60 is used for sending the violation information of the vehicle with the violation behaviors and the second RFID information to a remote server and sending violation notification information to the owner terminal of the corresponding vehicle.
And the display module 70 is used for displaying the image of the vehicle with the violation behaviors and the second RFID information in real time.
The RFID electronic tag is connected with an antenna, so that the first RFID information acquisition module acquires the first RFID information sent by the RFID electronic tag through the antenna.
As can be seen from the above description, the violation detection system based on the RFID tag provided in the embodiment of the present invention is accurate and efficient, the acquired RFID information is more reliable, a large amount of information can be stored, and violation behaviors, judgment and reporting are more intelligent; the safety belt guard device can timely check the violation condition that the safety belt is not worn correctly by the vehicle, timely remind the vehicle owner of wearing the safety belt correctly, prevent traffic accidents, reduce the harm degree of the traffic accidents and guarantee the driving safety.
In a specific application example, the invention further provides a violation detection hardware device capable of implementing the violation detection method based on the RFID tag, which is shown in fig. 8 and specifically includes the following contents:
safety belt terminal and violation detection equipment.
The safety belt terminal is an RFID electronic tag safety belt arranged at a main driving position and a secondary driving position of a vehicle, and comprises a safety belt, an RFID electronic tag, an antenna, a lock tongue and a mortise lock;
the violation detection equipment comprises drive test monitoring equipment and a remote server;
the drive test monitoring equipment comprises an RFID reader-writer, a camera, a processor, a memory and a wireless communication module; wherein:
the RFID reader-writer is connected with the processor and is used for recognizing and reading vehicle information in an electronic license plate arranged in front of a vehicle and RFID electronic tag information arranged on a safety belt on the vehicle;
the camera is connected with the processor and is used for capturing images and acquiring vehicle image information;
the processor is respectively connected with the RFID reader-writer, the camera, the memory and the wireless communication module and is used for analyzing and matching the vehicle RFID information and the vehicle image information and generating violation information;
the memory is connected with the processor and is used for locally storing the violation information;
the wireless communication module is connected with the processor and used for information interaction between the drive test monitoring equipment and the remote server.
The remote server comprises a user monitoring terminal and a user management terminal;
the user monitoring terminal is connected with the user management terminal through the Internet and can be a mobile phone, a desktop computer, a notebook computer or a tablet computer and other equipment;
the user management terminal comprises a traffic monitoring and commanding platform, a violation information issuing platform and a mobile communication platform.
The traffic monitoring and commanding platform is used for monitoring and managing the safety belt violation behaviors by traffic management personnel in real time, and the traffic management personnel can access the platform through the user monitoring terminal;
the violation information issuing platform is used for issuing violation information in a public way;
and the mobile communication platform sends the violation information to the owner of the vehicle.
It can be understood that the violation detection hardware device is used for realizing all contents of the violation detection method based on the RFID electronic tag, and may also be in one-to-one correspondence with the functional modules in the violation detection system based on the RFID electronic tag, for example, the RFID reader in the drive test monitoring equipment in the entity hardware is used for realizing all functions of the first RFID information acquisition module 10 and the second RFID information acquisition module 30 in the system; the camera is used for providing a vehicle image for the violation behavior judgment module; the processor is used for realizing all functions of the violation behavior judgment module 20 in the system; the wireless communication module is used for realizing the function of the sending module 60 in the system; the memory is used for realizing all functions of the second RFID information acquisition module 40 and all functions of the vehicle information storage module 50; the remote server is used for realizing all functions of the display module 70 in the system, functions of the transmission module 60 for transmitting violation notification information to the owner terminal of the corresponding vehicle, and the like.
The third embodiment of the present invention provides a specific implementation of a seat belt for violation detection, and referring to fig. 9, the seat belt specifically includes the following contents:
safety belt, RFID electronic tags, antenna, spring bolt and mortise lock.
The RFID electronic tag is arranged on the safety belt and used for responding to the radio frequency signal sent by the RFID reader-writer;
the antenna is connected with the RFID electronic tag, is arranged on the safety belt and is used for communication between the RFID electronic tag and the RFID reader-writer;
the RFID electronic tag is communicated with the RFID reader-writer, and is characterized in that RFID signals cannot penetrate through liquid and metal materials;
when the bolt is inserted into the mortise lock and enters a fastening state of the safety belt, the RFID electronic tag and the antenna are unfolded;
if the safety belt is worn correctly, the antenna can receive the radio frequency signal of the RFID reader-writer, and the RFID electronic tag responds normally;
if the safety belt is wound around the back of the seat or the back of a human body, the antenna cannot receive the radio frequency signal of the RFID reader-writer, and the RFID electronic tag cannot respond.
When the bolt is pulled out of the mortise lock and enters a state that the safety belt is not fastened, the RFID electronic tag and the antenna are curled inside the seat, the antenna cannot receive a radio frequency signal of the RFID reader-writer, and the RFID electronic tag cannot respond.
As can be seen from the above description, the safety belt provided by the embodiment of the present invention is more intelligent in violation behavior, judgment and reporting; the safety belt guard device can timely check the violation condition that the safety belt is not worn correctly by the vehicle, timely remind the vehicle owner of wearing the safety belt correctly, prevent traffic accidents, reduce the harm degree of the traffic accidents and guarantee the driving safety.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A violation detection system based on an RFID tag, said violation detection system comprising:
the RFID reader-writer is arranged on a portal frame above a road surface, faces the driving direction of the vehicle and is used for acquiring first RFID information of the vehicle, wherein the first RFID information is sent by an RFID electronic tag fixedly arranged on a safety belt in the vehicle;
the safety belt is positioned at the main driving position and/or the auxiliary driving position of the vehicle, and an RFID electronic tag is arranged on a binding belt of the safety belt and is used for detecting violation; when the safety belt is worn correctly, the RFID electronic tag is unfolded and faces the RFID reader-writer, and information of the RFID electronic tag can be collected; when the safety belt is not worn correctly, the RFID electronic tag is curled inside the seat or the safety belt is wound at the back of the seat or the back of the body, and information cannot be collected;
and the violation behavior judgment module is used for judging that the corresponding vehicle has violation behaviors when the first RFID information acquisition fails.
2. The violation detection system of claim 1 wherein said violation determining module comprises:
the misjudgment prevention judging module is used for judging whether the corresponding vehicle correctly wears the safety belt or not according to the collected corresponding vehicle image when the first RFID information is failed to be collected;
the violation behavior determining module is used for judging that the corresponding vehicle has violation behaviors and generating violation information when the corresponding vehicle does not wear the safety belt correctly;
the violation information comprises the violation of the belt which is not correctly worn by the primary driver and/or the violation of the belt which is not correctly worn by the secondary driver, the violation time, the violation place and a snapshot image of the belt which is not correctly worn by the driver and/or the secondary driver.
3. The violation detection system of claim 1 wherein said violation detection system further comprises:
the second RFID information acquisition module is used for acquiring second RFID information of the same vehicle when acquiring first RFID information of the vehicle, wherein the second RFID information is sent by an electronic license plate label fixedly arranged on the vehicle;
and the second RFID information acquisition module is used for storing the second RFID information after the corresponding vehicle is judged to have the violation behaviors.
4. The violation detection system of claim 3 wherein said violation detection system further comprises:
the vehicle information storage module is used for storing the violation information of the vehicle with the violation behaviors;
the sending module is used for sending the violation information of the vehicle with the violation behaviors and the second RFID information to a remote server and sending violation notification information to the owner terminal of the corresponding vehicle;
and the display module is used for displaying the vehicle image with the violation behaviors and the second RFID information in real time.
5. A violation detection method based on the RFID electronic tag of the violation detection system based on the RFID electronic tag of claim 1, wherein the violation detection method comprises:
acquiring first RFID information of a vehicle, wherein the first RFID information is sent by an RFID electronic tag fixedly arranged on a safety belt in the vehicle;
and if the first RFID information is failed to be acquired, judging that the corresponding vehicle has violation behaviors.
6. The violation detection method of claim 5 wherein determining that a violation exists for the corresponding vehicle if the collection fails comprises:
if the first RFID information is failed to be collected, judging whether the corresponding vehicle correctly wears the safety belt or not according to the collected corresponding vehicle image;
if not, judging that the corresponding vehicle has the violation behaviors and generating violation information;
the violation information comprises the violation of the belt which is not correctly worn by the primary driver and/or the violation of the belt which is not correctly worn by the secondary driver, the violation time, the violation place and a snapshot image of the belt which is not correctly worn by the driver and/or the secondary driver.
7. The violation detection method of claim 6 wherein said violation detection method further comprises:
when first RFID information of a vehicle is collected, second RFID information of the same vehicle is also collected, wherein the second RFID information is sent by an electronic license plate label fixedly arranged on the vehicle;
and after the corresponding vehicle is judged to have the violation behavior, storing the second RFID information.
8. The violation detection method of claim 7 wherein said violation detection method further comprises:
storing the violation information of the vehicle with the violation behaviors, sending the violation information of the vehicle with the violation behaviors and the second RFID information to a remote server, and sending violation notification information to the owner terminal of the corresponding vehicle;
and displaying the image of the vehicle with the violation behaviors and the second RFID information in real time.
9. The violation detection method of any of claims 5-8 wherein said violation includes:
the safety belt in the primary driving position and/or the safety belt in the secondary driving position in the cab of the vehicle is not worn correctly.
10. A safety belt for violation detection is characterized in that an RFID electronic tag and an antenna connected with the RFID electronic tag are arranged on a binding belt of the safety belt;
the RFID electronic tag is in communication connection with the violation detection system of any of claims 1-4 via the antenna, and the RFID electronic tag is configured to communicate the first RFID information with the violation detection system via the antenna.
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| CN201711213569.6A CN107919019B (en) | 2017-11-28 | 2017-11-28 | Violation detection method and system based on RFID electronic tag and safety belt |
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| CN201711213569.6A CN107919019B (en) | 2017-11-28 | 2017-11-28 | Violation detection method and system based on RFID electronic tag and safety belt |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101470954A (en) * | 2007-12-29 | 2009-07-01 | 上海市闵行中学 | Use detection apparatus for automobile seat belt |
| US20090201141A1 (en) * | 2008-02-12 | 2009-08-13 | Dagnachew Teshome | Seat belt status system |
| JP5846497B2 (en) * | 2012-05-23 | 2016-01-20 | アルプス電気株式会社 | Vehicle with seat belt |
| CN102915640B (en) * | 2012-10-30 | 2015-06-17 | 武汉烽火众智数字技术有限责任公司 | Safety belt detecting method based on Hough transform |
| CN103021179B (en) * | 2012-12-28 | 2016-03-30 | 佛山市华电智能通信科技有限公司 | Based on the Safe belt detection method in real-time monitor video |
| CN103150556B (en) * | 2013-02-20 | 2015-09-30 | 西安理工大学 | For the securing band automatic testing method of traffic monitoring |
| CN203706428U (en) * | 2013-12-25 | 2014-07-09 | 长安大学 | Evidence obtaining device of driver wearing safety belt |
| CN106274792B (en) * | 2015-05-11 | 2020-03-06 | 奥托立夫开发公司 | Seatbelt unfastening warning system and method for vehicle |
| CN106408968A (en) * | 2016-09-30 | 2017-02-15 | 广东交通职业技术学院 | Traffic alarm control system and method based on Internet of vehicles |
| CN106781247A (en) * | 2016-12-20 | 2017-05-31 | 重庆大学 | A kind of intelligent and safe band based on RFID wears monitoring system |
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