At 3am on the highway, Tom crouched beside the overturned truck, smoking heavily. Half an hour ago, his most capable driver, Xiao Li, had just been taken away by the traffic police - with a blood alcohol concentration of 37mg/100ml, he was about three kilometers away from entering the service area when the steering wheel suddenly drifted. This is already the second drunk driving accident of the fleet this year, and the company's newly renewed insurance coverage is about to hit bottom. Tom extinguished his cigarette butt and sighed deeply, "Managing people these days is even harder than managing cars

This scenario is repeatedly happening among over 30 million transportation professionals. According to relevant data, the number of drunk driving investigations in the logistics industry in 2024 has increased by 12.7% year-on-year, and what is even more shocking is that drunk driving accidents accounted for as high as 43% between 4-6 am. When traditional safety education gradually failed in the face of drivers whose biological clocks were reversed and who traveled long distances, a turning point emerged last winter. In the fleet management room of a logistics park, five devices flashing blue light are quietly rewriting the script of this security attack and defense battle.

1、 The 'goalkeeper' installed on the steering wheel

Lift up the dashboard in front of the driver's seat, and a palm sized metal device is tightly attached to the ignition circuit. This is the "secret weapon" that enables the fleet to eliminate drunk driving violations for six months - the DCW car alcohol lock. At first glance, it looks like an ordinary driving recorder, but when the driver presses the start button, the sensor hidden behind the steering column has already entered a state of readiness.

Previously, checking for drunk driving relied on surprise inspections, but now it has become the vehicle's own control. "During the technician's demonstration, he took a deep breath towards the inspection port, and the dashboard immediately displayed a red warning:" Please do not drive under the influence of alcohol, "while the central control screen began a 30 second countdown. If the driver fails the re inspection within the specified time, the system will not only lock the engine, but also synchronize abnormal data to the management backend.

This "non-contact+biometric recognition" design hides a clever idea: drivers do not need to blow air, they can detect it naturally by breathing, avoiding deliberate breath holding cheating; And dynamic liveness testing can prevent others from testing on their behalf. During last year's Spring Festival travel rush, a certain express delivery company used this system to catch a driver who attempted to "reduce the value" with chilled mineral water. At the moment when the backend alarm sounded, the driver was seen on the surveillance screen pouring mineral water with his head up.

2、 Data runs ahead of the wheels

At 5 a.m. in the dispatch hall, over 300 green dots are flowing on the high-speed network on the large screen. Suddenly, the icon of a certain license plate truck started flashing red. The duty team leader grabbed the walkie talkie and said, "Master Li, the system prompts that you have not passed the self inspection of the vehicle. Please return to the base for retesting immediately

This scene is the management revolution brought about by the DCW car alcohol lock. On the digital monitoring platform of a logistics enterprise, the pre job inspection records of each driver, random sampling data during driving, and even the time of abnormal resolution form a complete evidence chain. In December last year, this system also helped the company successfully defend against a "porcelain collision" complaint - backend data showed that the driver's alcohol test was up to standard within 12 hours before the incident, directly exposing the other party's accusation that "the driver was fully responsible for drunk driving".

What surprises managers even more is the "psychological deterrent effect" brought by the equipment. 76% of drivers in the fleet that installed the equipment voluntarily quit the habit of "taking a few sips to warm themselves up before running at night", and a certain cold chain transportation company even witnessed the phenomenon of driver groups signing up for alcohol training camps. Now when I get on the car, it's like having two eyes staring at me, how dare I touch a bottle of wine? "Said Master Liu, who has been driving for 20 years.

3、 From passive defense to active prevention and control

EU Regulation 2019/2144 stipulates that from July 2024, newly registered vehicles must be equipped with an onboard alcohol detection device. Under the influence of policies, DCW's car mounted alcohol lock has created an astonishing input-output ratio: statistics from a logistics group show that after installing the car mounted alcohol lock, the average annual insurance claims per bicycle decreased by 24000 yuan, and the loss of transportation capacity caused by drunk driving decreased by 17 working days.

In the twilight of the logistics park, the new cars of Tom's fleet are neatly lined up. In the driver's cabin, the alcohol lock indicator light flashes regularly, like a string of security codes guarding safety. When technology truly takes root in the pain points of the industry, what changes is not only the weight of the steering wheel, but also the safety genes of the entire transportation ecosystem. Perhaps in the near future, when we talk about logistics safety, the first thing that comes to mind is no longer the piercing sound of brakes, but the gentle "beep" before the engine starts - that is the safety overture of technology and responsibility colliding.

About Dachenwei Technology Group

Shenzhen Dachenwei Technology Group Co., Ltd. is an intelligent device manufacturing enterprise formed by the merger and reorganization of Shenzhen Weier Electric Appliance Co., Ltd. and Shenzhen Dachengwei Electronic Technology Co., Ltd. in 2023.

Weili Electric was founded in 1997 and is a well-known enterprise in the field of intelligent law enforcement equipment. It has participated in the drafting of multiple national and industry standards. Innovative technologies for multiple alcohol and drug testing products have led the industry's development, with products and services covering over 100 countries and regions worldwide.

Dachengwei was established in 2013 and is a national high-tech enterprise specializing in the research and development, production, and service of mobile police equipment and IoT platforms. We have completely independent intellectual property rights in products such as single police law enforcement video and audio recorders, 4G/5G law enforcement recorders, data acquisition stations, intelligent equipment cabinets, and vehicle terminals.

Faced with broad market prospects and updated customer demands, the newly established Dachenwei Technology Group has launched the DCW brand (Digital, Creative, World), which will uphold the core values of integrity, responsibility, hard work, and innovation, shoulder the mission of making the industry smarter and society safer, strive to become a leading global manufacturer of intelligent equipment, provide innovative intelligent products and solutions, and bring users a better digital life experience.