Zhengzhou Hengliang Tech Co., Ltd.

Some dimensions need to be known for HSWIM

Here are some dimensions generally need to be known for HSWIM, as shown in the diagram below:1. Measure the width of main lanes A and B, as well as auxiliary lanes or road shoulders C and D. These data are used to determine sensor lengths and layout configurations.2. Confirm the cabinet location (usually on one side of the road with easy access to power supply). Reserve a 2m×2m area for cabinet foundation construction, and measure the distance from the cabinet to the road shoulder to calculate cable lengths in the follow-up work.3. Determine the length of gantries or L-shaped poles. In general, the pole length is calculated as total road width + 2 meters.If you have this kind of weigh in motion project, can measure the road as described above, and then send the measurements to our engineers for review and further discussion of detailed design schemes.

Selection of Weigh-in-Motion (WIM) Station Locations

1. Site Selection Prioritize locations on major freight routes with steady traffic flow and convenient law enforcement access: National/provincial trunk highways, major county roads, expressway entrances/exits, provincial and municipal boundaries Exits of large mining areas, ports, logistics parks, building material markets and other cargo sources. Approaches ahead of large bridges and long tunnels (for structural protection of bridges and tunnels). Locations to avoid: Urban downtown areas, sections with dense traffic signals, sharp curves and steep slopes. General principle: Vehicles shall pass through at a constant speed on a straight and smooth road without braking, accelerating or lane changing. 2. Road Alignment (Critical for Measurement Accuracy) (1)Horizontal Alignment The station shall be installed on a straight road section, with a straight stretch of no less than 200 meters ahead and behind the detection zone. Prohibited locations: Curves, ramps, overpass approaches and road diverging/merging sections. (2) Pavement Smoothness Within 35 meters ahead and behind the detection zone, the pavement roughness shall be within ±3 mm. No potholes, cracks or loose surface shall be present. The density of asphalt or concrete pavement shall meet relevant standards. Pavement patches are not allowed, especially directly above sensors. (3) Road Gradient Longitudinal and transverse gradients shall both be no greater than 2% and keep uniform. The gradient shall remain consistent for no less than 35 meters ahead and behind the detection zone; a minimum of 25 meters is acceptable under budget constraints. Sections at the bottom/crest of slopes or grade change points are strictly prohibited.

Growing Demand for Highway Overload Enforcement Drives High-Speed WIM System Adoption

Growing Demand for Highway Overload Enforcement Drives High-Speed WIM System Adoption in Southeast Asia Rising Freight Traffic Increases Pressure on Highway Weight Enforcement As infrastructure development and cross-border logistics continue to expand across Southeast Asia, highway freight traffic is increasing rapidly. Heavy-duty trucks are now widely used in port transportation, mining logistics, and regional freight corridors in countries such as Indonesia, Thailand, Vietnam, and Malaysia. At the same time, overloaded vehicles are creating growing pressure on road structures, bridge lifespan, and traffic safety management. Traditional static weighbridges can perform vehicle weighing tasks, but stopping trucks for inspection on highways often causes: Vehicle queues Toll station congestion Lower inspection efficiency Freight delays during peak traffic periods As a result, more highway operators are paying attention to High Speed Weigh In Motion Systems for non-stop vehicle weight screening applications. What Is a High-Speed Weigh In Motion System A High-Speed Weigh In Motion (WIM) System is designed to measure axle loads and vehicle weight while trucks remain in motion. Unlike traditional static truck scales, WIM systems allow continuous traffic flow without requiring vehicles to stop. They are commonly used for: Highway overload pre-screening Toll station monitoring Port logistics management Mining transportation supervision Intelligent transportation data collection In Southeast Asia, highway projects are increasingly adopting multi-lane dynamic weighing systems to reduce manual enforcement pressure and improve traffic efficiency. Harsh Tropical Conditions Increase Demand for Stable WIM Equipment For Southeast Asian transportation projects, long-term operational stability has become a key factor in WIM system selection. Because local environments often involve: High temperatures Tropical rainfall High humidity Long-term water exposure Conventional road sensors may experience: Signal drift Waterproofing failure Sensor corrosion Weight data fluctuation As a result, buyers are paying closer attention to several technical parameters. IP68 Protection Rating An IP68-rated WIM system is more suitable for long-term roadside embedded installation under humid and rainy conditions. Wide Operating Temperature Range Systems supporting operating temperatures from -45℃ to +80℃ are better suited for outdoor transportation infrastructure exposed to heat and changing climate conditions. High-Speed Dynamic Detection Capability Some High-Speed WIM systems support vehicle weighing at speeds up to 105 km/h, making them suitable for continuous highway traffic monitoring. These specifications are becoming important indicators when evaluating system reliability for transportation projects. WIM Systems Are Expanding into Smart Transportation Applications Beyond overload enforcement, modern WIM systems are increasingly integrated into intelligent transportation platforms. By combining axle load monitoring, vehicle classification, and traffic flow collection, these systems can support: Traffic analytics Overload vehicle warning Pavement lifespan evaluation Electronic enforcement systems Freight transportation supervision In port logistics and cross-border freight corridors, High-Speed Weigh In Motion Systems are also helping operators monitor heavy-duty trucks continuously without interrupting traffic flow.

Hengliang Tech attend Intertraffic Amsterdam 2026

.gtr-container-hls2026 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; overflow-x: hidden; } .gtr-container-hls2026 p { font-size: 14px; margin-bottom: 1em; text-align: left !important; word-break: normal; overflow-wrap: normal; } .gtr-container-hls2026 .gtr-heading-18px { font-size: 18px; font-weight: bold; margin-top: 1.5em; margin-bottom: 1em; color: #0000FF; text-align: left; } @media (min-width: 768px) { .gtr-container-hls2026 { padding: 25px; } .gtr-container-hls2026 p { margin-bottom: 1.2em; } .gtr-container-hls2026 .gtr-heading-18px { margin-top: 2em; margin-bottom: 1.2em; } } From March 10 to 13, 2026, Hengliang Tech made a prominent appearance at Intertraffic Amsterdam 2026, the global premier event for the traffic industry, showcasing a series of intelligent transportation technologies and solutions centered on the theme of "Technology-Driven Overload Control." Hengliang Tech at Intertraffic Amsterdam 2026 Intertraffic Amsterdam is one of the largest and most prestigious exhibitions in the global traffic management and road transport industry. Since its first edition in 1972, this renowned international fair has become a regular gathering for professionals in the transportation sector worldwide, representing the highest standards of the international transportation industry. It attracts 870 leading enterprises from over 50 countries and regions, including the top 50 companies in the global transportation industry. The highlights of the exhibition lie in the construction of transportation infrastructure, road construction and maintenance, traffic safety, intelligent transportation, and related technologies and services for parking lots. Provide a venue to showcase innovative technologies of significant importance. This exhibition aims to measure the latest technological achievements carried by technology and exchange and cooperate with international peers, helping Chinese industries and expanding global markets! Hengliang Tech is a high-tech enterprise specializing in the fields of intelligent transportation and dynamic weighing. The company integrates research and development design, product manufacturing, engineering construction, and system integration, and has built a full industry chain service capability. The core product system covers cutting-edge technological achievements such as quartz piezoelectric road scales, flat road scales, off-site law enforcement systems, high and low-speed dynamic weighing systems, bridge protection systems, and digital axle recognition systems. The company's solutions are widely used in traffic law enforcement, highway maintenance, municipal management, urban road transportation, bridge protection, highway operation, and various levels of highway design units. At present, the product has been distributed in multiple countries around the world and has successfully obtained type approval for measuring instruments in multiple countries. WIM Direct Enforcement System The Hengliang WIM Direct Enforcement System comprises dynamic quartz sensors, charge amplifiers, high/low-speed weighing controller, data acquisition software, and other components. It can be integrated with Automatic License Plate Recognition (ALPR) systems and Variable Message Signs (VMS) to facilitate real-time vehicle data acquisition, license plate recognition, information dissemination, and direct enforcement. Currently, this system has been successfully deployed in regions including Brazil, the Philippines, Kazakhstan, Tajikistan, and South Korea. Hengliang High-Speed WIM System Installed in the Philippines Hengliang High-Speed WIM System Installed in Tajikistan During the exhibition, numerous international systems integrators and professional clients visited the Hengliang Tech booth to engage in discussions, offering high praise for the company's products and expertise. Our participation in this exhibition has not only significantly enhanced Hengliang Tech’s global industry recognition within the field of dynamic weighing, but has also laid a solid foundation for the company to further expand its international market footprint and deepen its global strategic collaborations.

Meet us at Intertraffic Amsterdam 10 - 13 MAR 2026 at 05.366

THE WORLD'S LEADING EVENT on MOBILITY & Traffic Technology: Intertraffic Amsterdam: 10 - 13 MAR 2026 Booth No. 05.366(Hall 5 No. 366)Intertraffic Amsterdam is firmly rooted as the world’s leading event on smart, safe, and sustainable mobility. Discover emerging trends, experience innovative solutions, and connect with business leaders and government decision-makers shaping the future of mobility. 900+ global exhibitors7 summit stages, 300+ knowledge sessions30,000+ professionals from 145+ countriesMeet us at Intertraffic Amsterdam. Get your free ticket now! https://lnkd.in/dUAZN_XZ

Quartz sensors-Weigh in Motion System

At another project site in Guangzhou, we are installing quartz sensors.Quartz sensor is a high-performance products designed and produced by HENGLIANG TECH, used for dynamic weighing for the vehicle on highways, national road or state road etc, with excellent precision and performance during long-term use.Combined with charge amplifiers, controllers (data loggers), loop controllers, and electrical cabinets, it can form a complete quartz dynamic weighing system.This system can automatically identify the number of axles, axle weight, total weight, vehicle speed, and direction of travel of vehicles at normal driving speeds (0.5-120 km/h), and upload this information to the data acquisition software in real time.

Welcome to visit us at InterTraffic Amsterdam 2026 from March 10th to 13th - Stand No.: 05.366

A new year, a new beginning!!!The first professional ITS transportation exhibition of 2026 will be held in Amsterdam from March 10th to 13th, 2026. Free register now as below and visit our booth 05.366!Zhengzhou Hengliang Tech Co., Ltd.Booth No.: 05.366Professional WIM supplier in China!Free registration: https://lnkd.in/dGhT7g48话题标签intertrafficamsterdam2026话题标签March10thto13th话题标签BoothNo: 05.366

Merry Christmas and Happy New Year

As the year comes to a close, we are glad to express our gratitude for your trust, valuable feedback, and constructive communication throughout the year.2025 is a very significant year for me, as I break away from routine, enter a new industry, encounter new knowledge, meet wonderful people like you, and transform challenges into new opportunities. We believe that in the days to come, we will continue to work together, explore new possibilities, and create tangible positive impact.We wish you enjoy the joyful and relaxing holidays with your loved person, and a new year filled with health, happiness, success, and excellent moments.Merry Christmas and Happy New Year!!!