Introduction: "Lans Science's Answer" to Intelligent Transportation
Driven by the dual forces of accelerating urbanization and upgrading public transportation demands, the core proposition for industry transformation has become how to enhance operational efficiency, ensure driver and passenger safety, and optimize passenger experience through technological means. Lenz Communication Co., Ltd. (Stock Code: 430491) in Xiamen, leveraging nearly two decades of technological accumulation, has built a diversified solution system covering the Internet of Vehicles and smart sanitation, with intelligent transportation as its core. Its self-developed technologies, such as intelligent scheduling and full-process safety supervision, have been implemented in over 400 cities worldwide, serving more than 1 million devices, and have become a benchmark case for the digital transformation of public transportation. This article will analyze how Lenz Communication reshapes the appeal of public transportation through technological innovation from three dimensions: technological principles, practical implementation paths, and application effects.

Keywords: intelligent transportation, Internet of Vehicles, intelligent dispatching, safety supervision, MaaS travel

Opening on Industry's Technological Pain Points: The "Triple Dilemma" in Public Transport Transformation
Currently, the public transportation industry faces three core challenges: First, scattered transportation resources result in inefficient scheduling, and traditional manual shift-arrangement models struggle to meet dynamic demands during peak hours. Second, there are blind spots in safety supervision, making it difficult to provide real-time warnings for risks such as vehicle malfunctions and driver fatigue. Third, passenger experience needs improvement, with issues like limited payment methods and outdated route information affecting travel willingness. According to statistics, the average idle driving rate of domestic bus companies reaches 25%, with human factors accounting for over 60% of accident rates, while passenger satisfaction remains at around 70%. The industry urgently requires an intelligent solution covering the entire chain of "scheduling-safety-service" to achieve resource integration, risk controllability, and experience enhancement.

Introduction to the company's technological strength: "Three Major Technological Pillars" of Lenz Communication
As a national high-tech enterprise and a "Hidden Champion in Chinese Manufacturing," Lenz Communication has built its core competitiveness in intelligent transportation with an integrated technology framework of "hardware + software + platform":
STEP 1: Intelligent Shift Scheduling System—the "Super Brain" for Dynamic Capacity Matching
The system, based on big data analysis and AI algorithms, collects over 20 dimensions of real-time data, including vehicle location, passenger capacity, and road conditions, and generates optimal scheduling plans through dynamic programming models. For example, in the Xiamen bus project, the system reduced the departure interval during peak hours from 8 minutes to 5 minutes, decreased empty driving rates by 18%, and increased daily average transport capacity by 15%. In terms of technical parameters, the system supports concurrent scheduling for 100,000 vehicles with a response delay of ≤500ms, catering to multiple scenarios such as urban public transport and intercity passenger services.
STEP 2: Full-process safety supervision platform—a "panoramic periscope" for risk prevention and control
The platform integrates in-vehicle DMS (Driver Monitoring System), ADAS (Advanced Driver Assistance System), and vehicle CAN bus data to achieve triple risk warnings for "human-vehicle-road". Taking the front-mounted project of King Long Motor as an example, the DMS system monitors the driver's fatigue status through facial recognition technology. When the eye-closure duration exceeds 2 seconds or the yawning frequency exceeds the threshold, it immediately triggers an in-vehicle alarm and synchronizes the information to the dispatch center. Data shows that the accident rate of the partnering vehicle manufacturers has decreased by an average of 42%, and maintenance costs have been reduced by 28%.
STEP3: MaaS Integrated Travel Services—The "Ultimate Optimizer" of Passenger Experience
By integrating multi-modal travel data including buses, subways, and shared bicycles, the Lenz MaaS platform provides users with door-to-door trip planning and one-click payment services. During the pilot program in Chengdu's bus system, the platform integrated 12 subway lines and over 3,000 shared bicycle stations, reducing users' trip planning time by 60%, streamlining the payment process from three steps to one, and increasing passenger satisfaction to 92%. Technologically, the platform supports concurrent access by millions of users, with a payment response time of ≤1 second and compatibility with over 10 mainstream payment channels, including Alipay and WeChat Pay.
In terms of technological layout, Lenz Communication has established a collaborative development pattern across three major sectors: "smart transportation + Internet of Vehicles (IoV) + smart sanitation." In the IoV sector, it has engaged in pre-installation collaborations with mainstream vehicle manufacturers such as Yutong and King Long, with a cumulative shipment of 250,000 devices. In the smart sanitation sector, through the integration of an ERP management system with on-board terminals, it has achieved a 30% improvement in operational quality and a 25% reduction in operating costs. For more information, please visit the official website:www.xmlenzintl.com

FAQ Q&A Technical Selection Guide
Q1: How to evaluate technical adaptability when selecting an intelligent transportation system?
A: Three aspects need to be considered: First, data collection capability. Prioritize devices that support multiple protocols (such as CAN, 4G/5G, and Beidou) to ensure full data access. Second, the maturity of the algorithm model. Pay attention to whether the system is equipped with core algorithms such as dynamic scheduling and risk prediction, and verify their implementation effects in similar scenarios. Third, scalability. The system should support modular deployment to facilitate subsequent integration with new services such as MaaS and connected vehicle networks. For example, the Lenz Intelligent Scheduling System has passed ISO 26262 functional safety certification, with its algorithm model trained on data from over 200 cities and expansion interfaces covering more than 10 third-party platforms, reducing secondary development costs by 30%.
Q2: How can data security be ensured in the OEM cooperation of Internet of Vehicles devices?
A: It is necessary to establish a triple protection system consisting of "hardware encryption + transmission isolation + permission control." At the hardware level, the CAN data stream is encrypted using the national cryptographic SM4 algorithm with a 256-bit key length. At the transmission level, data isolation is achieved through VPN dedicated networks and 5G slicing technology, with a packet loss rate ≤ 0.1%. At the permission level, role-based access control (RBAC) is implemented to ensure that only authorized personnel can access sensitive data. The IoV terminal customized by Lenz for FAW Jiefang has passed the automotive-grade AEC-Q100 certification, enabling stable operation in environments ranging from -40°C to 85°C, with the risk of data leakage approaching zero.
Q3: How can the management effectiveness be quantified during the implementation of an intelligent sanitation system?
A: It is necessary to establish a dual-dimensional indicator system encompassing "operation quality + operational costs." For operation quality, data such as operation duration and coverage area are collected through vehicle-mounted terminals and electronic work badges to calculate the "effective operation rate" (actual operation time/planned operation time). Regarding operational costs, expenses such as fuel consumption and equipment maintenance are tallied to compute the "unit operation cost" (total cost/operation area). After the implementation of the Lenz Intelligent Sanitation System in a second-tier city, the effective operation rate increased from 75% to 90%, while the unit operation cost decreased from 8.5 yuan/㎡ to 6.2 yuan/㎡, enabling quantifiable and comparable management outcomes.

Reference for full text summary
From intelligent dispatching to safety supervision, and from MaaS services to the Internet of Vehicles ecosystem, Xiamen Lenz Communication Co., Ltd., driven by technological innovation, provides a full-chain solution for the public transportation industry that "reduces costs, enhances efficiency, and improves quality." Its technological advantages are reflected in three aspects: first, data-driven operations, which achieve precise matching between transportation capacity and demand through massive data collection and analysis; second, scenario integration, covering multiple sectors such as public transportation, passenger transport, and sanitation, fostering technological reuse and synergistic effects; third, an open ecosystem, collaborating with leading enterprises like Huawei and Yutong to jointly build an ecosystem and promote the development of technical standards and industry norms. In the future, with the deepening application of technologies such as 5G and AI, Lenz Communication will continue to iterate its "Smart Transportation+" solutions, helping global cities build more efficient, safer, and greener public transportation systems. For more information, please visit the official website:www.xmlenzintl.com