Electronic ** application trend analysis

Electronic ** application trend analysis

I. Evolution of electronic ** products and technologies The original electronic ** single-junction red light inspection was recently introduced. The definition of electronic ** in recent years has been extended to all illegal vehicle forensic systems. Electronic systems and equipment have also been greatly developed and evolved. Let us briefly review the following:

The first is the product form. The core technology and equipment of electronic ** have been transformed from the original film camera through the transition of X86 server and embedded server and gradually unified to the application mode of the integrated camera. This is an evolution from general-purpose products to transportation-specific products, and it is also an upgrade from a rear-mounted server to a front-end integrated camera.

Followed by the detection mode, from the original coil detection to video detection mode. Video detection has been widely recognized by the owners because of its advantages in the diversity of illegal detection items and the convenience of later maintenance.

Due to the perfection and stability of products and technologies, it is believed that the development of electronic ** will make breakthroughs and innovations in specific application models. This article takes the world's leading security product and industry solution provider Hikvision's practical application experience as an example to analyze the application trends of electronic devices.

II. The background of electronic ** industry To judge the application trend of electronic **, first of all, we must have a certain understanding of the electronic ** industry background.

The "Order 123" issued by the Ministry of Public Security, which was formally implemented on January 1, 2013, not only drastically increased the illegal cost, but also increased the number of points from 38 to 52, and also strictly controlled the driver. For example, the red traffic violation score is increased from 3 points to 6 points, and 12 points is not deducted once for any unmarked or blocked number plate.

The increase in the demerit points of each illegal item makes the traffic police more and more demanding the rigorous requirements of illegal evidence collection. Otherwise, a pile of administrative reconsideration will make the traffic police exhausted.

At the same time, due to the increase in the number of motor vehicles, conflicts and conflicts between vehicles and roads, vehicles and people are increasingly prominent. The conventional intersections are no longer able to meet the needs of existing traffic management services. Electronic ** will inevitably generate more and more detailed illegal forensic systems beyond the intersection lights.

In summary, it can be seen that there are two major trends in the use of electronic applications:

1. Illegal evidence collection is more rigorous;

2. Illegal evidence collection projects are more detailed and diversified;

Following these two major trends in-depth analysis and discussion.

Three. Application Trend Analysis and Illegal Forensic Evidence Obtained More rigorously, in the "Consultation Draft for the General Technical Conditions for the Automatic Recording System for Red Lights" issued by the Ministry of Public Security Traffic Management Science Research Institute (Wuxi), we have taken note of these two updates:

1. Illegal image two position identification number plates;

2. Driver facial features collection;

All these are standard updates on the rigorousness of the red flag violations. Although it is still unknown whether they will be implemented in the new standards, this is enough to reflect the recognition of this application trend by the standards development department.

ü Illegal image two position identification plate standard exposure draft description: The red light automatic recording system should record the information of three positions in the process of motor vehicle red light to reflect the red light violation process of the motor vehicle ... and the information of at least two positions can be clear Identification number plate number.

The current standard requires description: The red light automatic recording system should record the information of the three positions in the red light of the motor vehicle to reflect the violation of the red light of the motor vehicle... and at least one position can clearly identify the number plate number.

The above is the change of standards, and there are corresponding upgrades at the product level. Some mainstream manufacturers in the industry, such as Hikvision, have successively launched 3 million and 6 million HD camera products based on the original 2 million and 5 million cameras. Such a product update will make the second picture of illegally forensic red cards more clear, which can meet the requirements for clearly identifying license plate numbers. Even if the license plate contains some complicated Chinese character abbreviations, strokes can be clearly identified. I believe that in the future, high-definition, ultra-high definition will be a trend in the development of products and applications.

ü Driver's facial feature collection standard solicitation commentary description: The red light auto-recording system with driver's facial feature acquisition and extension function can clearly distinguish driver's facial features and other information through system illegal record pictures.

Although it is included as an extension function in the standard consultation draft, the purpose of this change can be seen from the function setting: strict illegal evidence collection evidence chain, standardize the illegal punishment process, and curb the driving of illegal sales. The corresponding guidance is also described in the “Guidance on Handling Traffic Illegal Conduct Based on Traffic Technology Monitoring Record Data” issued by the Ministry of Public Security.

"Any person who can determine the driver of a motor vehicle by distinguishing the image from the photograph, the image or the party's written statement and signature confirmation, asking the client, collecting witness testimony, reviewing the evidence provided by the party, etc., shall fix the evidence and punish the driver according to law."

In addition to the common illegal red-light forensics system, there are also other systems that impose higher requirements on forensic images. Take the highway road car as an example. In the past, the highway lane illegally occupied the fast lane, but appeared in a simple bayonet mode. Here, there are a series of problems:

1 Judging by the license plate color as the standard, there are many misjudgments;

2 The smaller bayonet scene does not reflect the scene information before and after the vehicle. The illegal driver will argue that the vehicle is in the process of emergency avoidance. It is not an intentional long-term occupation of the road and it is a temporary road trip.

The above problems are driving the development of a new generation of application systems. We are delighted to see corresponding solutions in some projects. For example, Hikvision's intelligent traffic solutions are different from ordinary bayonet scenes in that it employs 3 million cameras for side-view viewing to ensure horizontal coverage of two lanes and a longitudinal field of view of more than 100 meters. At the same time, using the technique of full-screen analysis in this scenario, trajectory tracking is performed on all moving objects to determine whether there is an act of occupying the fast lane for a long time. Finally, it matches the image of the bayonet captured on a close-up vehicle, and further identifies vehicle models using the vehicle identification algorithm: cars, vans, trucks, minivans, and large trucks.

In summary, the final output of the system is an illegal collection of evidence for a long period of time (full-screen tracking) for a group of large trucks (vehicle identification), which can greatly improve the effectiveness of evidence collection.

· More detailed and diversification of illegal forensic items. The front said that it is the rigorous trend of illegal evidence collection. Here we are talking about the development direction of another dimension: Electronic ** will be extended on the basis of the existing illegal detection of crossings and red lights. A series of more detailed forensic systems for illegal acts. This is a link that will inevitably attract the attention of traffic management departments in the social context where the number of motor vehicles continues to soar and the contradiction between cars and roads and cars and people continues to intensify.

The first is the contradiction between cars and roads, and the full growth rate of motor vehicles is much higher than that of other supporting infrastructures, causing the chaos of motor vehicles to become a major social problem. While speeding up infrastructure construction, more and more illegal parking automated forensics systems have been applied to traffic police departments in various areas.

Followed by the contradiction between cars and people, many media have reported the phenomenon of “Chinese style crossing the street”. However, behind this, there are also difficulties for pedestrians to walk through streets and walk past streets. The road traffic safety law expressly provides:

"When a motorized vehicle crosses a pedestrian crossing, it shall decelerate; when a pedestrian is passing a crosswalk, it shall stop and give way. When a motorized vehicle passes a road without a traffic signal, it shall be avoided if it encounters a pedestrian crossing the road."

Regulations have long been there, but few motorized vehicles comply with this rule. This is the problem caused by the lack of effective supervision. The demand for motor vehicles not to avoid pedestrians' illegal detection and certification has emerged. With the development and improvement of products in the past two years, similar systems have been applied in some coastal cities such as Wuxi and Shenzhen. And this system was selected for the 2014 Public Security Science and Technology Achievements Catalogue. This is another affirmation of this application system.

However, there is a problem that the new application system lacks enforcement standards and enforcement standards. Fortunately, under the background of continuous product development and related applications, Wuxi has already taken actions and the establishment of relevant system standards has been put on the agenda.

In real life, a series of problems such as not using lights according to regulations, failing to follow regulations, and pedestrians clamoring with red lights are likely to be the next hot spots. Among them, the “Zipper-style Road” was not followed in accordance with the regulations. This new measure of blockage has been listed as one of the 10 livelihood projects in 2014 by the Traffic Police Bureau of Shenzhen Public Security Bureau. With the continuous progress of science and technology, it is believed that more and more types of illegal electronic evidence will be collected, and the division of illegal vehicles will become more and more detailed.

Steel Claw Hammer

16 Oz Claw Hammer,Steel Claw Hammer,The Claw Hammer,Claw Hammer Steel

CHANGZHOU YIYITOOLS FACTORY , https://www.czyiyitools.com