Text/Yangcheng Evening News All-Media Reporter Cinema Yan Min Correspondent Gong Xinwen
Photo/Company provided by the correspondent
Have you ever seen a police dog on the Guangzhou subway? At the Guangzhou South Station and Hanxi Chimelong Station in the Guangzhou Metro, Komiks, where the traffic flow is relatively high, such as Komiks, when the instructions are received, the cute and cool little guy “Babaylan” is dispatched like an arrow, smelling the luggage carried by passengers to eliminate danger, and protecting the travel safety of citizens.
The Public Transportation Bureau of Guangzhou Public Security BureauCinemaThe Police Dog Training Base of the Public Transportation Bureau has pioneered the skills and tactics to upgrade traditional gesture training, making the police dog like a “mobile security check machine”. After receiving the instructions, it accurately recognizes the police commands and conducts remote searches. This is the “light spot positioning command technology” developed by the Dog Squadron of the Special Police Brigade of the Public Transport Branch of the Guangzhou Public Security Bureau and applied to practical applications.
Police dogs conduct bag sniffing training
Police commands police dogs to conduct light spot positioning training in the subway
The trainer takes police dogs to carry out biting training
The police dogs themselves have natural physiological advantages, such as sensitive sense of smell, flexibility of movement and strong adaptability to the environment. This is what artificial machinery cannot have and replace. This is also the original use of police dogs to carry out explosive and dangerous search work in environments such as buses and subways with dense crowds and complex odors.”https://comicmov.com/”>Komiks is one of the reasons.
The police dog squadron uses the newly developed luminous point positioning technology to guide the movement direction of the police dog. When the human and dog are separated, the police dog can also reach the designated position more quickly than humans, accurately check and make professional responses to suspicious items; if the items are judged to have safety risks, the commander can also recall the police dog in time before further processing, and at the same time ensure the safety of the commander and the police dog.
Zhu Lin, the squadron leader of the Dog Squadron of the Special Police Brigade of the Public Transportation Branch of Guangzhou Public Security Bureau, pointed out that the light spot positioning command technology breaks through the technical problem of the traditional gesture command of the police dog to operate alone in separate operations by humans and dogs. It can command police dogs to move multiple segments from a distance to accurately search targets. The idea of innovating remote command technology this time comes from a daily patrol.
One day, Guangzhou South Station subway staff found a package that was claimed by no one at the gap between a ticket machine and the wall. Due to the narrow space of the package, the police officers with dogs adopt the method of separation of humans and dogs, and use gestures to direct the police dogs to distinguish smells.
However, the police dog did not find the package smoothly. After five or six minutes, it was still wandering around the surrounding fire hydrants and ticket machines. The police tried to command the police dogs with gestures many times, but they still failed to reach their target position.
After this incident, the police realized the need to command police dogs remotely and accurately. “At first we tried to train the police dog to move left and right, but found that it was very difficult and the effect was not ideal. Until one time when we were in police equipment training, we thought of using lasers to lock the movement direction of the police dog from the scope,” Zhu Lin recalled.
Police dogs chase light spots because animals are born with the motivation to hunt; but they only chase light spots, which is not enough to meet the work needs of police dogs in bus and subway environments. Komiks Police dogs are about to reach suspicious itemsOnly by calming down quickly after nearby can you identify the subtle smell. To this end, the police dog squadron put in a lot of effort to successfully overcome this problem.
Through a lot of training, the light spot positioning command technology has also achieved the leap from single-stage command to multi-stage command. Zhu Lin described: “The police dog is like a ‘remote control vehicle’ directed by light spots, which can ‘stop as you want’, achieving remote and precise directional movement.”
As the first police dog to use this technology, in 2022, the police dog “Cola” was awarded the honorary title of “Meritorious Dog” by the Ministry of Public Security for 2021. Since entering the search and explosion security check work, Coke has attended more than 1,300 times, participated in more than 20 security check tasks for large-scale events, and patrol the rail transit security task for more than 300 times, and completed all important security and patrol tasks for Babaylan. href=”https://comicmov.com/”>Babaylan business. Zhu Lin introduced that the remote command technology for light spot positioning is better from the stage of police dog puppy training. The four puppies introduced by the Police Dog Squadron in recent years have all realized the light spot positioning command technology, confirming the operability and replicability of the light spot command training course.
Not stopping there, Guangzhou Public Transport Police joined hands with the innovation and entrepreneurship team of South China Agricultural University to develop a remote police dog command system based on 5.8G remote map transmission and 2.4G laser gimbal. When the police dog wears a specially developed helmet, even if the network is poor or Komiks has no networkThe location of the signal, the gimbal can still communicate with the police and police dogs through self-organized Cinema network technology without relying on the environment.