Changsha Hing special General Electric Co.Ltd focuses on providing customers with industrial automation, intelligence, information, integrated products and technical solutions, is the track engineering equipment and underground engineering equipment intelligence and information technology leader. In the train detection system, relying on years of experience in the rail transit industry, we have independently developed online bow net detection system, wheelset detection system, pantograph detection system, catenary dynamic detection system, track dynamic detection system and other products.

1. Electric bus online bow net detection system

The "train online bow network detection system" adopts the deployment mode of "vehicle-mounted bow network detection device" + "ground data server", and releases the detection data to the ground data center in real time through vehicle-ground wireless communication. System is mainly through image recognition technology and optical fiber sensing technology, the catenary and pantograph on-line real-time intelligent detection, bow net relations, and in the center of the ground data to establish the whole life cycle health state database, for the continuous optimization and improvement of bow net relations provide data support and decision-making, in line with the "state", "prediction fix" development requirements.

2. Pantograph detection system

Pantograph detection system installed on the main loading and unloading line or the subway, cooperate with the high resolution image processing technology, through the system to achieve the car, the complete vehicle and the car number identification, pantograph slide abrasion, pantograph center offset, pantograph and catenary pantograph tilting, pressure, roof foreign bodies and parts of key characteristic parameters, such as real-time dynamic detection. Through online real-time intelligent detection, the safety status of the pantograph is analyzed and evaluated, which is presented to the train maintenance personnel in the form of graphics and reports to timely deal with the pantograph fault and ensure the safe operation of the train.

3. Contact network dynamic detection system

"The contact net dynamic detection device adopts the detection method of combination of contact and non-contact, and carries out real-time dynamic detection on the geometric parameters of the contact net and the dynamic parameters of the arch net. At the same time, speed encoder, electronic label, license plate shooting identification and other ways are used for comprehensive positioning, which can quickly find the location of the fault point.

4. Track dynamic detection system

"Track dynamic testing device" is a testing device for track geometric parameters and rail abrasion. The device USES the combination of inertial reference principle and laser ranging principle to conduct high-precision dynamic measurement of the geometric parameters of the rail, and generates TQI report form through the expert evaluation system for comprehensive evaluation of the rail quality.

5. Wheelset detection system

"Wheelset detection system" is installed on metro depot, inbound and outbound lines or the main line. It can detect and monitor in real time the roundness, geometric size, tread abrasion, tread monitoring, vehicle number and end position identification of vehicle wheels at a speed of 30km/h. The whole process does not stop, does not affect the normal operation of trains, suitable for all types of buses and trams. System USES light section image measurement technology, image algorithm identification technology, detection and monitoring of relevant parameters, through a series of algorithms and computer analysis, processing, storage condition is analyzed to assess the safety of the vehicle wheels, in the form of a graph and report is presented to train maintenance staff, handle wheel failure in time, ensure the safety of train operation.

Changsha Hing special General Electric Co.Ltd

Changsha Hing special General Electric Co.Ltd founded in 2001, the registered capital of 30 million, with hunan university, central south university, tongji university, China university of geosciences, national university of defense technology cooperation in the field of technology development, focus on providing customers with industrial automation, intelligence, information, integrated products and technology solutions, the orbital engineering equipment and underground engineering equipment intellectualization and informationization leading the charge.

In 2016, changsha xing, relying on the rail transit power supply, maintenance, vehicle dynamic service experience for many years, combined with domestic and foreign advanced company product advantages and domestic scientific research institutions of scientific research, advanced visual development technology, sensor technology, computer technology, industrial control technology and system integration, to provide electric bus bow net online detection system, catenary dynamic detection system, track dynamic detection system, the wheels of the detection system, the pantograph detecting system, high speed railway power supply safety monitoring system (6 c) system and a series of dynamic safety test solution, It provides scientific and accurate testing, analysis and data support for the maintenance, maintenance and maintenance of rail transit related fields.