CN105261219A - Alarm method for maliciously running red light - Google Patents
Alarm method for maliciously running red light Download PDFInfo
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- CN105261219A CN105261219A CN201510628783.2A CN201510628783A CN105261219A CN 105261219 A CN105261219 A CN 105261219A CN 201510628783 A CN201510628783 A CN 201510628783A CN 105261219 A CN105261219 A CN 105261219A
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Abstract
The invention provides an alarm method for maliciously running the red light. The alarm method includes: when there is a red light signal at the current crossing, a shooting function is started; whether there is a vehicle entering the shooting range is inducted; if there is the vehicle entering the shooting range, a first photo is shot; before the change of the red light signal at the current crossing, whether the vehicle leaves the shooting range is inducted; if the vehicle leaves the shooting range, a second photo is shot; the driving time of the vehicle is determined according to the first photo and the second photo, the speed of the vehicle is calculated according to the driving time and the preset length of the vehicle, and a third photo is shot; whether there are still red light signals in the third photo is detected; if there are still red light signals in the third photo, the license number is recognized and extracted from the second photo, and the three photos are synthesized to be a violation photo; the violation photo and the license number are sent to an alarm server; and when the alarm server determines that the vehicle runs the red light continuously according to the license number, alarm information is sent to the police. According to the method, the behaviors of continuously running the red light can be discovered in time.
Description
Technical field
The present invention relates to technical field of video monitoring, particularly relate to a kind of alarm method that maliciously makes a dash across the red light.
Background technology
Along with the continuous propelling of urbanization process, population and automobile get more and more.In order to ensure that road traffic is smooth and easy, orderly function, more important to the traveling management of vehicle.Wherein red light violation monitoring technique is exactly an important technology.Red light violation monitoring technique is applied to crossing, and signal lamp control system receives traffic signal lamp.
In prior art, make a dash across the red light if occur because of carelessness or accidentally, then can not produce the larger extent of injury to society, but for some behavior of making a dash across the red light continuously, may be drunk driving behavior, wilful misconduct or may for terrorist's behavior, if prevented not in time, huge social danger may be caused.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of malice and makes a dash across the red light alarm method, can to make a dash across the red light continuously behavior by Timeliness coverage.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of alarm method that maliciously makes a dash across the red light, comprising: when having red signal at current crossing, start shoot function; Whether induction has vehicle to enter coverage; If there is vehicle to enter coverage, take the first photo; Red signal at current crossing is responded to described vehicle and whether is left coverage before changing; If described vehicle leaves coverage, take the second photo; Determine the running time according to described vehicle according to described first photo and described second photo, calculate the speed of a motor vehicle according to described running time and default vehicle commander, and take the 3rd photo; Detect in described 3rd photo and whether still have red signal; If still have red signal in described 3rd photo, identify from described second photo and extract the number-plate number, and described first photo, the second photo, the 3rd photo are synthesized photo violating the regulations; Described photo violating the regulations and the described number-plate number are sent to Alarm Server; Described Alarm Server judges that whether the adjacent intersection of the described number-plate number at current crossing makes a dash across the red light behavior, if make a dash across the red light behavior, sends warning message to the police near current crossing.
Preferably, the shooting time of described 3rd photo and the shooting time of described second photo are separated by the schedule time, and the described schedule time is the time calculated according to predeterminable range and the described speed of a motor vehicle.
Be different from the situation of prior art, the invention has the beneficial effects as follows: when having red signal at crossing, two photos are taken when vehicle enters and leave coverage, take a photo afterwards again, if still have red signal in this photo, three photos are collectively referred to as photo violating the regulations and extract the number-plate number in photo when vehicle leaves coverage, photo violating the regulations and the number-plate number is sent to Alarm Server, Alarm Server judges whether the adjacent intersection of the number-plate number at current crossing violating the regulations makes a dash across the red light behavior, if make a dash across the red light behavior, illustrate that this vehicle makes a dash across the red light continuously, thus Timeliness coverage behavior of making a dash across the red light continuously can send warning message to the police near current crossing, take emergency measures in time to make it.
Accompanying drawing explanation
Fig. 1 is that embodiment of the present invention malice is made a dash across the red light the schematic flow sheet of alarm method.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
See Fig. 1, be that embodiment of the present invention malice is made a dash across the red light the schematic flow sheet of alarm method.The malice of the present embodiment alarm method that makes a dash across the red light comprises the following steps:
S1: when having red signal at current crossing, starts shoot function.
Wherein, if current crossing does not have red signal, and when being green light signals, shoot function can not be started, save electric energy.
S2: whether induction has vehicle to enter coverage.
Wherein, inductor can be set at crossing and carry out sense vehicle.
S3: if there is vehicle to enter coverage, take the first photo.
Wherein, when vehicle enters and leaves coverage, can both sense, therefore, when vehicle disappears, the first photo can be taken.
S4: before the red signal at current crossing changes, whether sense vehicle leaves coverage.
Wherein, if leave coverage in the vehicle in front of the red signal change at current crossing, represent that this car taken in the first photo is accused of making a dash across the red light, then carry out step S5.
S5: if vehicle leaves coverage, takes the second photo.
S6: determine the running time according to vehicle according to the first photo and the second photo, calculates the speed of a motor vehicle according to running time and default vehicle commander, and takes the 3rd photo.
Wherein, default vehicle commander is not the vehicle commander of current shooting vehicle, but a preset numerical value, also can be able to be empirical value for statistical value.The running time of vehicle in track is the mistiming that vehicle entered and left coverage.Ratio according to default vehicle commander and running time can calculate the speed of a motor vehicle.
Alternatively, the shooting time of the 3rd photo and the shooting time of the second photo are separated by the schedule time, and this schedule time is the time calculated according to predeterminable range and the speed of a motor vehicle.
S7: detect in the 3rd photo whether still have red signal.
S8: if still have red signal in described 3rd photo, identify from described second photo and extract the number-plate number, and described first photo, the second photo, the 3rd photo are synthesized photo violating the regulations.
Wherein, if still have red signal in the 3rd photo, then represent that this vehicle makes a dash across the red light really, therefore the first photo, the second photo, the 3rd photo are preserved, and identified from the second photo and extract the number-plate number.Have any problem for number-plate number identification, easily cause dispute, if can successfully identify, then the number-plate number temporarily preserved, if None-identified, then it is invalid the behavior of making a dash across the red light of this vehicle to be classified as.
S9: photo violating the regulations and the number-plate number are sent to Alarm Server.
S10: Alarm Server judges that whether the adjacent intersection of the described number-plate number at current crossing makes a dash across the red light behavior, if make a dash across the red light behavior, sends warning message to the police near current crossing.
Wherein, if Alarm Server successively receives photo violating the regulations and the number-plate number of two adjacent intersections, and all the number-plate number is identical, then this vehicle exceeds the speed limit continuously and makes a dash across the red light, and needs police to prevent in time.
By the way, the malice of the embodiment of the present invention makes a dash across the red light alarm method when having a red signal at crossing, two photos are taken when vehicle enters and leave coverage, take a photo afterwards again, if still have red signal in this photo, three photos are collectively referred to as photo violating the regulations and extract the number-plate number in photo when vehicle leaves coverage, photo violating the regulations and the number-plate number is sent to Alarm Server, Alarm Server judges whether the adjacent intersection of the number-plate number at current crossing violating the regulations makes a dash across the red light behavior, if make a dash across the red light behavior, illustrate that this vehicle makes a dash across the red light continuously, thus Timeliness coverage behavior of making a dash across the red light continuously can send warning message to the police near current crossing, take emergency measures in time to make it.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. malice is made a dash across the red light an alarm method, it is characterized in that, comprising:
When having red signal at current crossing, start shoot function;
Whether induction has vehicle to enter coverage;
If there is vehicle to enter coverage, take the first photo;
Red signal at current crossing is responded to described vehicle and whether is left coverage before changing;
If described vehicle leaves coverage, take the second photo;
Determine the running time according to described vehicle according to described first photo and described second photo, calculate the speed of a motor vehicle according to described running time and default vehicle commander, and take the 3rd photo;
Detect in described 3rd photo and whether still have red signal;
If still have red signal in described 3rd photo, identify from described second photo and extract the number-plate number, and described first photo, the second photo, the 3rd photo are synthesized photo violating the regulations;
Described photo violating the regulations and the described number-plate number are sent to Alarm Server;
Described Alarm Server judges that whether the adjacent intersection of the described number-plate number at current crossing makes a dash across the red light behavior, if make a dash across the red light behavior, sends warning message to the police near current crossing.
2. malice according to claim 1 is made a dash across the red light alarm method, and it is characterized in that, the shooting time of described 3rd photo and the shooting time of described second photo are separated by the schedule time, and the described schedule time is the time calculated according to predeterminable range and the described speed of a motor vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628783.2A CN105261219A (en) | 2015-09-28 | 2015-09-28 | Alarm method for maliciously running red light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628783.2A CN105261219A (en) | 2015-09-28 | 2015-09-28 | Alarm method for maliciously running red light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105261219A true CN105261219A (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510628783.2A Pending CN105261219A (en) | 2015-09-28 | 2015-09-28 | Alarm method for maliciously running red light |
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| Country | Link |
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| CN (1) | CN105261219A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930727A (en) * | 2019-12-12 | 2020-03-27 | 淄博市公安局交通警察支队张店大队 | Long-distance wide-angle electronic police snapshot method for large and small vehicles |
| CN112634630A (en) * | 2021-03-10 | 2021-04-09 | 江苏中科院智能科学技术应用研究院 | Vehicle speed measuring method and system under complex environment |
| CN114125395A (en) * | 2021-11-30 | 2022-03-01 | 安徽信息工程学院 | Device and method for monitoring violation of regulations of riding electric vehicle |
-
2015
- 2015-09-28 CN CN201510628783.2A patent/CN105261219A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930727A (en) * | 2019-12-12 | 2020-03-27 | 淄博市公安局交通警察支队张店大队 | Long-distance wide-angle electronic police snapshot method for large and small vehicles |
| CN110930727B (en) * | 2019-12-12 | 2021-09-21 | 淄博市公安局交通警察支队张店大队 | Long-distance wide-angle electronic police snapshot method for large and small vehicles |
| CN112634630A (en) * | 2021-03-10 | 2021-04-09 | 江苏中科院智能科学技术应用研究院 | Vehicle speed measuring method and system under complex environment |
| CN114125395A (en) * | 2021-11-30 | 2022-03-01 | 安徽信息工程学院 | Device and method for monitoring violation of regulations of riding electric vehicle |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |
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| WD01 | Invention patent application deemed withdrawn after publication |