CN109686097B - Bus lane occupation monitoring system - Google Patents
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- 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
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
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- G—PHYSICS
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- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
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- G—PHYSICS
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- 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
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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
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
- G08G1/054—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed photographing overspeeding vehicles
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Abstract
A bus lane occupation monitoring system belongs to the technical field of road monitoring. The system comprises a plurality of bus terminals, a plurality of bus station terminals and a remote terminal; the bus end is provided with a recording device for recording driving images; the bus stop end is provided with a speed measuring device, a height measuring device and a camera device; the bus end sends a lane occupation signal to the remote terminal in the driving process, and the remote terminal calls a driving image of the bus end recording device; the speed measuring device detects the running speed of the vehicle passing through a lane in front of a bus stop in real time, when the running speed of the vehicle exceeds a specified running speed of the bus, the camera device is started to shoot the image of the vehicle, and when the detected speed of the vehicle is zero, the height measuring device detects that the height of the vehicle is lower than that of the bus, the camera device is started to shoot the image of the vehicle; the remote terminal receives a starting signal of the camera device and calls an image of the bus stop end; the remote terminal is used for analyzing and judging the occupation condition of the bus lane. The invention can comprehensively monitor various illegal behaviors of occupying the lane in the period of forbidding the occupation of the bus lane.
Description
Technical Field
The invention relates to the technical field of road monitoring, in particular to a bus lane occupation monitoring system.
Background
In order to ensure the rapid, safe and efficient public transportation, the arrangement of the bus lane on the conditional road is an optimal management means and measure. In a bus lane arranged on a road, only buses are allowed to pass, and other vehicles cannot enter the lane to run. However, an individual driver often drives into a bus lane on the road surface, which affects the normal traffic of the bus. Even if a bus stops in the bus lane before the bus stop for a long time, the bus is prevented from normally entering the bus. However, in this case, either the traffic police system manually checks the monitored route of the surveyed road section and penalizes the road occupation violation, or the on-site traffic police penalizes the road occupation violation in the case of maintaining traffic. The former method is time-consuming and labor-consuming for manual inspection, cannot inspect the bus occupation condition of different bus lines in each period every day, and only can check by drawing or checking at fixed points; the latter can only be processed randomly, and can not solve the possible violation conditions of all bus stops at different time intervals every day.
The invention patent application CN201611148468.0 discloses a monitoring system for a non-bus traffic lane, and particularly discloses a monitoring system comprising a GPS module arranged on a bus, a first camera arranged at the front end of the bus, a second camera arranged at the rear end of the bus, a first collector arranged at the entrance position of the bus lane, a second collector arranged at the exit position of the bus lane, a warning device arranged on the bus and a traffic management system. When the first collector collects that the bus enters the bus lane, the first collector triggers the GPS module to start the working mode. And when the second collector collects that the bus exits the bus lane, the second collector triggers the GPS module to close the working mode. When the traffic management unit receives the position coordinates sent by the GPS module, the traffic management unit judges that the received position information is exclusive time of a bus lane, starts a first camera and a second camera to start a working mode, receives image information shot by the first camera and the second camera, analyzes and processes the received image information, and when the traffic management unit identifies an illegal vehicle, the traffic management unit starts a warning device to warn the illegal vehicle to leave the bus lane within a specified time, and if the illegal vehicle does not leave the bus lane within the specified time, the shot video of the illegal vehicle is stored; and if the vehicle is driven away within the specified time and judged to be illegal for the first time, discarding the illegal vehicle video. The monitoring system can only judge the position of the bus according to the GPS module, and the current position contains all lane information, so that whether the occupied bus is located in a bus lane cannot be confirmed. The system monitors the occupied lane from the bus driving in to the bus driving out, and does not relate to the occupied lane behavior of the bus in the normal driving process of the bus lane and the occupied lane behavior of the bus stop during the period that the bus does not enter.
Disclosure of Invention
The invention provides a bus lane occupation monitoring system for comprehensively monitoring various lane occupation violations in the period of forbidding occupation of a bus lane, aiming at the problems in the prior art.
The invention is realized by the following technical scheme:
the invention discloses a bus lane occupation monitoring system, which comprises a plurality of bus terminals, a plurality of bus station terminals and a remote terminal, wherein the bus terminals are connected with the bus terminals; the bus end is provided with a recording device for recording driving images; the bus stop end is provided with a speed measuring device, a height measuring device and a camera device; the bus end sends a lane occupation signal to the remote terminal in the driving process, and the remote terminal calls a driving image of the bus end recording device; the bus stop end speed measuring device detects the running speed of a vehicle passing through a lane in front of a bus stop in real time, when the running speed of the vehicle exceeds a specified running speed of the bus, the camera device is started to shoot a vehicle image, when the detected speed is zero, the height measuring device is triggered to detect the height of the vehicle, and when the height is lower than the height of the bus, the camera device is started to shoot the vehicle image; the remote terminal receives a starting signal of the camera device and calls an image of the bus stop end; the remote terminal is used for analyzing and judging the occupation condition of the bus lane.
Preferably, the remote terminal includes:
the first image processing module is used for analyzing the acquired driving image into first image-text information; the first image-text information comprises first image information, first recording time information, first license plate information and first road section information;
the driving occupation judging module is used for acquiring the first image-text information and judging whether the vehicle in the first image information drives on a bus lane, if so, the first image-text information is stored into the driving occupation storing module as the driving occupation information;
the driving occupation storage module is used for storing driving occupation information;
the second image processing module is used for analyzing the acquired vehicle image into second image-text information; the second image-text information comprises second image information, second recording time information, second license plate information and second road section information;
the parking occupation judging module is used for acquiring second image-text information and judging whether the vehicle in the second image information is parked in the bus lane, if so, the second image-text information is stored into the parking occupation storage module as parking occupation information;
and the parking lane occupation storage module is used for storing parking lane occupation information.
Preferably, the travel occupation determination module includes:
the driving time period judging unit is used for judging whether the driving time period is a road occupation forbidding time period or not, and if so, the driving lane judging unit is started;
the driving lane judging unit is used for judging whether the driving lane is the rightmost lane or not, if so, the driving auxiliary judging unit is started, and if not, the vehicle in the first image information does not drive in the bus lane;
the driving auxiliary judgment unit is used for judging whether only one passing lane exists or not, and if yes, the first image-text information is not used as driving occupying lane information; if not, the vehicle in the first image information runs on the bus lane, and the first image-text information is stored in the driving lane storage module as the driving lane information.
Preferably, the driving occupation judgment module further includes: the driving verification unit is used for calling second image-text information after the vehicle in the first image information is judged to be driven on the bus lane by the auxiliary judgment unit and before the first image-text information is stored into the driving lane occupation storage module as driving lane occupation information, and vehicle images of the bus stop of the road section in the time periods before and after the first recording time information are analyzed by the second image processing module according to the first recording time information and the first road section information of the first image-text information; and if the first license plate information in the first image-text information is consistent with the second license plate information in the second image-text information, storing the first image-text information as the driving occupied road information into a driving occupied road storage module.
Preferably, the driving occupation judgment module further includes: the driving verification unit is used for taking a shot image of the road intersection traffic police system according to first recording time information and first road section information of the first image-text information after the auxiliary judgment unit judges that the vehicle in the first image information drives on a bus lane and before the first image-text information is stored into the driving occupation storage module as driving occupation information, and analyzing the shot image of the road intersection traffic police system to obtain verification license plate information and lane information; and if the lane information is the rightmost lane and the first license plate information in the first image-text information is consistent with the verification license plate information, storing the first image-text information as the driving occupying lane information into a driving occupying lane storage module.
Preferably, the parking lane occupation judging module includes:
the parking time interval judging unit is used for judging whether the parking time interval is a road occupation forbidding time interval or not, and if so, the parking lane judging unit is started;
the parking lane judging unit is used for judging whether the parking lane is the rightmost lane or not, if so, the parking duration judging unit is started, and if not, the vehicle in the second image information is not parked in the bus lane;
and the parking duration judging unit is used for judging whether the parking duration of the vehicle exceeds 2 minutes, if so, the vehicle in the second image information is parked in the bus lane, the second image-text information is stored into the parking lane occupying storage module as the parking lane occupying information, and if not, the second image-text information is not used as the parking lane occupying information.
Preferably, the parking space occupation determination module further includes: the parking auxiliary unit judges whether only one passing lane exists or not before the second image-text information is stored into the parking lane occupying storage module as the parking lane occupying information after the parking duration judging unit judges that the parking duration of the vehicle exceeds 2 minutes, and if so, the second image-text information is not used as the parking lane occupying information; if not, the vehicle in the first image information runs on a bus lane, and the second image-text information is stored into a parking lane occupying storage module as parking lane occupying information.
Preferably, the parking space occupation determination module further includes: the parking verification unit is used for calling the second image-text information of the vehicle image of the bus stop in the time period before and after the second recording time information according to the second recording time information and the second road section information of the second image-text information and analyzing the vehicle image by the first image processing module after the vehicle in the second image information is judged to be parked in the bus lane by the parking auxiliary unit and before the second image-text information is stored into the parking occupying lane storage module as the parking occupying lane information; and if the second license plate information in the second image-text information is consistent with the first license plate information in the first image-text information, storing the second image-text information as parking lane occupying information into a parking lane occupying storage module.
Preferably, the parking space occupation determination module further includes: the parking verification unit is used for calling a shot image of the road traffic police system according to second recording time information of the second image-text information and second road section information after the parking auxiliary unit judges that the vehicle in the second image information stops in the bus lane and before the second image-text information is stored into the parking lane occupying storage module as the parking lane occupying information, and analyzing the shot image of the road traffic police system to obtain verification license plate information and lane information; and if the lane information is the rightmost lane and the second license plate information in the second image-text information is consistent with the verification license plate information, storing the second image-text information as the parking lane occupying information into the parking lane occupying storage module.
Preferably, the system further comprises a communication module for periodically uploading the parking occupation information stored in the parking occupation storage module and the driving occupation information stored in the driving occupation storage module to the traffic police system.
The invention has the following beneficial effects:
the invention discloses a bus lane occupation monitoring system which can monitor illegal lane occupation behaviors in all aspects at the forbidden occupation time period of a bus lane, and comprises the illegal lane occupation behaviors of the bus during the driving period of a special lane, the illegal lane occupation behaviors of the bus during the driving-in and driving-out of a bus stop and the illegal lane occupation behaviors of the bus during the non-driving-in bus stop.
Drawings
FIG. 1 is a system block diagram of a bus lane occupancy monitoring system of the present invention;
fig. 2 is a schematic structural diagram of the remote control terminal in fig. 1;
fig. 3 is a schematic structural diagram of an embodiment of the driving occupation determination module in fig. 2;
fig. 4 is a schematic structural diagram of an embodiment of the parking occupation determination module in fig. 2.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Referring to fig. 1, the invention relates to a bus lane occupancy monitoring system, which comprises a plurality of bus terminals, a plurality of bus station terminals and a remote terminal. The bus end is equipped with the recorder of record driving image, generally can adopt the vehicle event data recorder as recorder real-time recording driving image, has recorded in the shooting process and has shot image and shooting time. The bus stop end is provided with a speed measuring device, a height measuring device and a camera device. The bus end sends a lane occupation signal to the remote terminal in the driving process, the remote terminal calls the driving image of the bus end recording device, and the remote terminal analyzes and judges the occupation condition of the bus lane after acquiring the bus end image. The bus stop end speed measuring device detects the running speed of a bus passing through a lane in front of a bus stop in real time, and when the running speed of the bus exceeds the specified running speed of the bus, the specified running speed does not exceed 10 km/hour. Once the vehicle runs at an overspeed, the non-public transport vehicle is determined to drive through a lane in front of the bus stop, the non-public transport vehicle occupies the bus lane, and then the camera device is started to shoot the vehicle image. When the speed measuring device detects that the speed of a vehicle is zero, the height measuring device is triggered to detect the height of the vehicle, when the height of the vehicle is lower than the height of a bus, the non-bus vehicle is determined to stop at a bus stop, and the camera device is started to shoot the image of the vehicle. And the remote terminal acquires the images of the bus stop terminal, analyzes and judges the occupation condition of the bus lane after receiving the starting signal of the shooting device.
Because the regulations of different provinces and cities on the bus station are different, the starting time of the speed measuring device, the height measuring device and the camera device at the bus station end can be set according to the requirements. If the bus lane is an all-weather non-public lane, namely other vehicles are not allowed to enter all weather, real-time monitoring is required to be started; for another example, the bus lane is a non-public lane at the peak of the commute, i.e. the monitoring is started at the peak of the commute. Generally, the peak time on duty is 7:30-9:30, and the peak time off duty is 17:30-19:30, and the peak time on duty can be changed to different degrees according to the urban traffic conditions.
Vehicles running in the urban area are generally cars, SUV vehicles and business vehicles, and the heights of the vehicles are all lower than the heights of buses. But still some travel buses, such as vehicles at heights above the bus, occasionally travel in urban areas. Therefore, in order to avoid the fact that the vehicles stop at the bus stop and are not monitored, two sets of judgment can be set in the height measuring device to be in logical coexistence, one set of judgment is used for judging whether the height is lower than the height of the bus, the other set of judgment is used for judging whether the height is higher than the height of the bus, any set of conditions is met, the non-bus vehicles are determined to stop at the bus stop, the camera device is started to shoot the images of the vehicles, and the images of the vehicles are uploaded to the remote terminal. The height measuring device can adopt a distance measuring sensor. Or, the height measuring device is not adopted, and as long as the vehicle speed is detected to be 0, the camera device is started to shoot the image, and the license plate information and the parking time length of the vehicle are mainly recorded. And analyzing and judging whether the license plate information belongs to the license plate of the bus by a subsequent remote terminal after the image is analyzed, and if not, determining that the non-bus vehicle stops at the bus stop. The bus license plate information is stored in the remote terminal in advance and is judged by comparing the bus license plate information.
As shown in fig. 2, the remote terminal includes a first image processing module, a driving occupation judging module, a driving occupation storing module, a second image processing module, a parking occupation judging module, and a parking occupation storing module. The first image processing module is used for analyzing the acquired driving image of the bus end into first image-text information. The first image-text information comprises first image information, first recording time information, first license plate information and first road section information. Once the bus end, the driver finds the lane occupation behavior, the driver sends a lane occupation signal to the remote terminal, and the remote terminal calls the driving image of the recording device in 5 minutes before and after the time of sending the occupation signal. And 5 minutes before and after the signal occupation time is the first recording time information. When the driving image is sent to the remote terminal, the bus end is automatically identified, and the analyzed first image-text information also comprises an identifier of the bus end, so that the bus from which the driving image comes can be identified. In order to further confirm whether the lane occupation behavior occurs, the driving lane occupation judging module acquires first image-text information and judges whether the vehicle in the first image information drives on a bus lane, if so, the first image-text information is stored into the driving lane occupation storing module as the driving lane occupation information, if not, the first image-text information is not stored into the driving lane occupation storing module as the driving lane occupation information, and the first image-text information and the driving image can be directly deleted. The second image processing module is used for analyzing the acquired vehicle image into second image-text information. The second image-text information comprises second image information, second recording time information, second license plate information and second road section information. Once the bus stop end receives the starting signal of the camera device, the bus stop end is considered to find the condition that the front lane of the bus stop is occupied by driving or is occupied by parking. And the remote terminal calls the image of 5 minutes after the camera device is started. And 5 minutes after the start is second recording time information. When the image is sent to the remote terminal, the bus stop end is automatically identified, and the analyzed second image-text information also comprises the identifier of the bus stop end, namely the bus stop from which the image comes can be identified. The parking lane occupation judging module is used for acquiring second image-text information and judging whether the vehicle in the second image information is parked in a bus lane, if so, the second image-text information is stored into the parking lane occupation storing module as the parking lane occupation information, otherwise, the second image-text information and the vehicle image can be directly deleted without being used as the parking lane occupation information.
As shown in fig. 3, the driving occupation determination module includes a driving period determination unit, a driving lane determination unit, and a driving assistance determination unit. In order to ensure that the monitored lane occupation behavior occurs in the forbidden lane occupation period, the remote terminal side also carries out time period judgment once, on one hand, the remote terminal accords with different forbidden regulations of various cities, and on the other hand, the situation that the signal sending time of the bus side or the bus stop side is wrong is avoided. The driving time interval judging unit judges whether the driving time interval is a road occupation forbidding time interval or not, if so, the driving lane judging unit is started, and if not, subsequent units are not required to be started for judging the road occupation. The road occupation forbidding period can be set according to the peak time of going to work and going to work. And the driving lane judging unit is used for judging whether the driving lane is the rightmost lane or not, if so, starting the driving auxiliary judging unit, and if not, judging that the vehicle in the first image information does not drive in the bus lane. The common bus lane is the rightmost lane of the whole motor vehicle lane, and can facilitate the bus to rapidly pass through, rapidly enter or rapidly exit the bus stop. The purpose of the starting of the driving auxiliary judgment unit is to enable all vehicles to share one lane under special conditions, such as the condition of road maintenance or traffic barriers and the like, and the lane occupation behavior is not intended lane occupation and needs to eliminate the special case. The driving auxiliary judging unit judges whether only one passing lane exists, if so, the first image-text information is not taken as driving occupying lane information, and further relevant information can be deleted; if not, the vehicle in the first image information runs on the bus lane, and the first image-text information is stored in the driving lane storage module as the driving lane information.
The driving lane occupation judging module further comprises a driving verifying unit for verifying whether the driving lane occupation condition judged by the unit is real or not and whether the license plate information of the lane occupation vehicle is accurate or not. Considering that when the bus finds the occupied vehicle in the driving process, the occupied vehicle inevitably passes through the bus stop when driving along the road section, the bus stop information can be called for verification. For this purpose, in an embodiment, after the auxiliary determination unit determines that the vehicle in the first image information runs on the bus lane, the driving verification unit calls, according to the first recording time information and the first segment information of the first image-text information, second image-text information of the vehicle image of the bus stop in the time period before and after the first recording time information in the road section and analyzed by the second image processing module before and after the first recording time information is stored in the driving occupying lane storage module as the driving occupying lane information. The remote terminal queries the vehicle image sent by the camera device, mainly queries the analyzed second image-text information, and takes the first recording time information and the first road section information as index queries. If the information is inquired, comparing the first license plate information in the first image-text information with the second license plate information in the second image-text information, and if the information is consistent with the first license plate information, storing the first image-text information as the driving occupying-road information into a driving occupying-road storage module; and if the first image-text information is inconsistent with the second image-text information, the first image-text information is not used as the driving occupation information. And if the first image-text information is not inquired, the first image-text information is continuously stored into a driving occupying path storage module as driving occupying path information. For the case of no inquiry, the confirmation may be subsequently verified by the traffic police department.
Considering that when the bus finds the occupied vehicle in the driving process, the image of the real-time road condition is shot by the shooting device of the traffic police system when the occupied vehicle drives to the intersection along the road section, and the information of the traffic police system can be taken for verification. Therefore, in another embodiment, after the auxiliary judgment unit judges that the vehicle in the first image information runs on the bus lane, before the first image-text information is stored in the running occupation storage module as running occupation information, the running verification unit calls a shot image of the intersection traffic police system according to the first recording time information and the first road section information of the first image-text information, and analyzes the shot image of the intersection traffic police system to obtain verification license plate information and lane information; and if the lane information is the rightmost lane and the first license plate information in the first image-text information is consistent with the verification license plate information, storing the first image-text information as the driving occupying lane information into a driving occupying lane storage module. And if the first image-text information is inconsistent with the second image-text information, the first image-text information is not used as the driving occupation information. And if the first image-text information is not inquired, the first image-text information is continuously stored into a driving occupying path storage module as driving occupying path information.
As shown in fig. 4, the parking occupying judging module includes a parking time period judging unit, a parking lane judging unit, and a parking duration judging unit. In order to ensure that the monitored lane occupation behavior occurs in the forbidden lane occupation period, the remote terminal side also carries out time period judgment once, on one hand, the remote terminal accords with different forbidden regulations of various cities, and on the other hand, the situation that the signal sending time of the bus side or the bus stop side is wrong is avoided. The parking time interval judging unit is used for judging whether the parking time interval is a road occupation forbidding time interval or not, and if so, the parking lane judging unit is started. If not, the subsequent units do not need to be started to carry out lane occupation judgment. The road occupation forbidding period can be set according to the peak time of going to work and going to work. The parking lane judging unit is used for judging whether the parking lane is the rightmost lane or not, if so, the parking duration judging unit is started, and if not, the vehicle in the second image information is not parked in the bus lane. The parking duration judging unit is used for judging whether the parking duration of the vehicle exceeds 2 minutes, if so, the vehicle in the second image information is parked in a bus lane, the second image-text information is stored into the parking lane occupying storage module as the parking lane occupying information, and if not, the second image-text information is not used as the parking lane occupying information.
The parking lane occupation judging module further comprises a parking auxiliary unit, and the driving auxiliary judging unit is started to enable all vehicles to share one lane under special conditions, such as the condition of road maintenance or traffic roadblocks and the like, the lane occupation behavior is not the intended lane occupation, and the special case needs to be eliminated. The parking auxiliary unit judges whether only one passing lane exists or not before the second image-text information is stored into the parking occupying lane storage module as the parking occupying lane information after the parking duration judging unit judges that the parking duration of the vehicle exceeds 2 minutes, and if so, the second image-text information is not used as the parking occupying lane information; if not, the vehicle in the first image information runs on a bus lane, and the second image-text information is stored into a parking lane occupying storage module as parking lane occupying information.
The parking lane occupation judging module further comprises a parking verification unit for verifying whether the parking lane occupation condition judged by the unit is true or not and whether the license plate information of the lane occupation vehicle is accurate or not. The bus information can be taken to verify in consideration of the fact that the bus is about to enter the station from the driving road and the stopped bus can be found. Therefore, in an embodiment, after the parking assisting unit determines that the vehicle in the second image information is parked in the bus lane, the parking verifying unit calls the second image-text information, which is obtained by analyzing the vehicle image of the bus stop in the time period before and after the second recording time information by the first image processing module, according to the second recording time information of the second image-text information and the second road section information before the second image-text information is stored in the parking occupying lane storage module as the parking occupying lane information. The remote terminal inquires in the driving image sent by the recording device, mainly inquires the analyzed first image-text information, and takes the time period of 5 minutes before and after the second recording time information and the second road section information as index inquiry. And if the second license plate information in the second image-text information is consistent with the first license plate information in the first image-text information, storing the second image-text information as parking lane occupying information into a parking lane occupying storage module, and if the second image-text information is not consistent with the first license plate information, not using the second image-text information as parking lane occupying information. If the information is not inquired, the second image-text information is continuously stored into the parking lane occupation storage module as parking lane occupation information. For the case of no inquiry, the confirmation may be subsequently verified by the traffic police department.
Considering that a bus stop road section generally has a shooting device of a traffic police system, the shooting device shoots a real-time road condition image, and information of the traffic police system can be taken for verification. In another embodiment, after the parking assisting unit judges that the vehicle in the second image information stops in the bus lane, the second image-text information is stored in the parking lane occupying storage module as parking lane occupying information, a shot image of the road traffic police system is taken according to the second recording time information and the second road section information of the second image-text information, and the shot image of the road traffic police system is analyzed to obtain the license plate verifying information and the lane information; and if the lane information is the rightmost lane and the second license plate information in the second image-text information is consistent with the verification license plate information, storing the second image-text information as the parking lane occupying information into the parking lane occupying storage module. If the information is not consistent with the parking space information, the second image-text information is not used as the parking space information. If the information is not inquired, the second image-text information is continuously stored into the parking lane occupation storage module as parking lane occupation information.
The system also comprises a communication module which is used for periodically uploading the parking occupation information stored in the parking occupation storage module and the driving occupation information stored in the driving occupation storage module to a traffic police system so as to be used as an evidence for a traffic police part to check violation.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.
Claims (2)
1. A bus lane occupation monitoring system is characterized by comprising a plurality of bus terminals, a plurality of bus station terminals and a remote terminal; the bus end is provided with a recording device for recording driving images; the bus stop end is provided with a speed measuring device, a height measuring device and a camera device; the bus end sends a lane occupation signal to the remote terminal in the driving process, and the remote terminal calls a driving image of the bus end recording device; the bus stop end speed measuring device detects the running speed of a vehicle passing through a lane in front of a bus stop in real time, when the running speed of the vehicle exceeds a specified running speed of the bus, the camera device is started to shoot a vehicle image, when the detected speed is zero, the height measuring device is triggered to detect the height of the vehicle, and when the height is lower than the height of the bus, the camera device is started to shoot the vehicle image; the remote terminal receives a starting signal of the camera device and calls an image of the bus stop end; the remote terminal is used for analyzing and judging the bus lane occupation condition;
the remote terminal includes:
the first image processing module is used for analyzing the acquired driving image into first image-text information; the first image-text information comprises first image information, first recording time information, first license plate information and first road section information;
the driving occupation judging module is used for acquiring the first image-text information and judging whether the vehicle in the first image information drives on a bus lane, if so, the first image-text information is stored into the driving occupation storing module as the driving occupation information;
the driving occupation storage module is used for storing driving occupation information;
the second image processing module is used for analyzing the acquired vehicle image into second image-text information; the second image-text information comprises second image information, second recording time information, second license plate information and second road section information;
the parking occupation judging module is used for acquiring second image-text information and judging whether the vehicle in the second image information is parked in the bus lane, if so, the second image-text information is stored into the parking occupation storage module as parking occupation information;
the parking lane occupation storage module is used for storing parking lane occupation information;
the driving lane occupation judging module comprises:
the driving time period judging unit is used for judging whether the driving time period is a road occupation forbidding time period or not, and if so, the driving lane judging unit is started;
the driving lane judging unit is used for judging whether the driving lane is the rightmost lane or not, if so, the driving auxiliary judging unit is started, and if not, the vehicle in the first image information does not drive in the bus lane;
the driving auxiliary judgment unit is used for judging whether only one passing lane exists or not, and if yes, the first image-text information is not used as driving occupying lane information; if not, the vehicle in the first image information runs on a bus lane, and the first image-text information is stored in a running lane storage module as running lane information;
the driving verification unit is used for taking a shot image of the road intersection traffic police system according to first recording time information and first road section information of the first image-text information after the auxiliary judgment unit judges that the vehicle in the first image information drives on a bus lane and before the first image-text information is stored into the driving occupation storage module as driving occupation information, and analyzing the shot image of the road intersection traffic police system to obtain verification license plate information and lane information; if the lane information is the rightmost lane and the first license plate information in the first image-text information is consistent with the verification license plate information, storing the first image-text information as the driving occupying lane information into a driving occupying lane storage module; or after the auxiliary judging unit judges that the vehicle in the first image information runs on the bus lane, before the first image-text information is stored into the running lane occupying storage module as running lane occupying information, second image-text information is obtained according to first recording time information and first road section information of the first image-text information, and the second image-text information is obtained after the vehicle images of the road section bus stop in time periods before and after the first recording time information are analyzed by the second image processing module; if the first license plate information in the first image-text information is consistent with the second license plate information in the second image-text information, the first image-text information is stored into a driving occupying path storage module as driving occupying path information;
the parking lane occupation judging module comprises:
the parking time interval judging unit is used for judging whether the parking time interval is a road occupation forbidding time interval or not, and if so, the parking lane judging unit is started;
the parking lane judging unit is used for judging whether the parking lane is the rightmost lane or not, if so, the parking duration judging unit is started, and if not, the vehicle in the second image information is not parked in the bus lane;
the parking duration judging unit is used for judging whether the parking duration of the vehicle exceeds 2 minutes, if so, the vehicle in the second image information is parked in a bus lane, the second image-text information is stored into the parking lane occupying storage module as the parking lane occupying information, and if not, the second image-text information is not used as the parking lane occupying information;
the parking auxiliary unit judges whether only one passing lane exists or not before the second image-text information is stored into the parking lane occupying storage module as the parking lane occupying information after the parking duration judging unit judges that the parking duration of the vehicle exceeds 2 minutes, and if so, the second image-text information is not used as the parking lane occupying information; if not, the vehicle in the first image information runs on a bus lane, and the second image-text information is stored into a parking lane occupying storage module as parking lane occupying information;
the parking verification unit is used for calling a shot image of the road traffic police system according to second recording time information of the second image-text information and second road section information after the parking auxiliary unit judges that the vehicle in the second image information stops in the bus lane and before the second image-text information is stored into the parking lane occupying storage module as the parking lane occupying information, and analyzing the shot image of the road traffic police system to obtain verification license plate information and lane information; if the lane information is the rightmost lane and the second license plate information in the second image-text information is consistent with the verification license plate information, storing the second image-text information as parking lane occupying information into a parking lane occupying storage module; or after the parking auxiliary unit judges that the vehicle in the second image information stops in the bus lane, the second image-text information is stored in the parking lane occupying storage module as parking lane occupying information, and second image-text information after the vehicle image of the bus stop of the road section in the time period before and after the second recording time information is analyzed by the first image processing module is called according to the second recording time information and the second road section information of the second image-text information; and if the second license plate information in the second image-text information is consistent with the first license plate information in the first image-text information, storing the second image-text information as parking lane occupying information into a parking lane occupying storage module.
2. The bus lane occupancy monitoring system of claim 1, further comprising a communication module for periodically uploading the parking occupancy information stored in the parking occupancy storage module and the driving occupancy information stored in the driving occupancy storage module to a traffic police system.
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