Science and Technology University

This type of safety information mining lamp is used for coal mine underground portable lighting, with personnel accurate positioning, sound and light warning, video photography functions。Can be used in high gas and other places requiring mobile lighting。

KJ293 (A) Mine rail transport (including monorail crane) monitoring system is a distributed industrial control system for harsh environments。The system takes the second-level computer network as the core, which can monitor the track transportation of the mine in the main control room on the ground, and display the train position, train number and signal light, switch status and section occupation in the dispatching terminal in real time。The dispatcher can grasp the running status of the locomotive in real time, and the operating system can automatically analyze and schedule, and direct the safe and efficient operation of the train。 The system can reflect the working status of all equipment and sensors at any time, and can carry out automatic fault diagnosis, alarm, record the operation process data, generate management reports and train cycle diagram。 The system has a market share of more than 80% in the domestic market and is the basis of unmanned driving system and vehicle material tracking system。On the basis of this product, the High Science Section of the University of Technology presided over the revision of the national standard "Underground coal mine locomotive and vehicle transport signal design Code" (GB50388-2016), which stipulates that qualified mines need to adopt the locomotive transport monitoring system。

KJ303(A) Coal mine personnel management (accurate positioning) system is mainly used for positioning management and scheduling of underground mine personnel and mobile equipment, suitable for all kinds of harsh environments with gas or dust explosion risk。 The system can conduct real-time decimeter level high-precision tracking and positioning of coal mine personnel, so that managers can clearly grasp the precise position and activity trajectory of each personnel in the mine at any time, which is easy to manage。In the event of a disaster, you can also immediately query the precise location, distribution, number of trapped personnel, personnel in distress and mobile equipment retreat lines and other information at the accident site to provide a scientific basis for accident rescue。 The system realizes "accurate spatio-temporal positioning" and real-time position tracking of mine personnel, and has functions such as call alarm linkage, analog animation playback, list display and mobile terminal monitoring and management。

KT621 mining wireless communication system is a three-in-one integrated wireless communication system that integrates voice, image and data transmission。Wireless communication adopts IEEE 802.11b/g/n/ac/ax protocol, cable communication support 10 Gigabit (Gigabit) Ethernet optical port, electrical port communication。The dispatching center can realize voice, image and data communication with the underground mobile terminal, and realize the communication and scheduling work of mine operators through the dedicated dispatching station, and can form an integrated and integrated dispatching communication with the administrative dispatching telephone and IP broadcast。

KJZ21/KJZ22 mine track electric locomotive (including monorail crane) unmanned driving system is a set of obstacle avoidance technology based on AI vision, LiDAR, inertial navigation and so on，Mining locomotive unmanned driving system for underground low illumination, high humidity and explosive environment，Products obtained the national energy field and the first set (set) of major technical equipment in Anhui Province。 The system uses high-speed wireless communication and industrial ring network as transmission platform，KJ293(A) Mine rail transportation monitoring system as a safety support，Combined with locomotive positioning and navigation, vehicle attitude monitoring, underground environment perception, locomotive intelligent control and safety operation and other technologies，It has the functions of autonomous obstacle avoidance, automatic start and stop, intelligent monitoring, safe driving control, remote ore drawing, automatic ore blending and so on，It can realize the whole process of locomotive transportation (loading, transporting and unloading of ores and materials) without driving。

KJZ16 mine rubber wheel transport monitoring system is a set of distributed industrial control system for harsh environment。The core of the system is a two-level computer network，The main control room on the ground can monitor and dispatch the rubber wheel vehicles in the underground transportation main lane and car yard，To achieve the safe and orderly movement of rubber wheels，Prevent vehicle rear-end collision, rash, side collision and other malignant accidents，Effectively reduce the incidence of transportation accidents，Reduce rubber wheel congestion, empty running, frequent reverse and other phenomena，Greatly improve the transportation efficiency of rubber wheels。 The system can monitor the running track of the rubber wheel in real time, and has the functions of accurate vehicle positioning, interval signal locking, traffic information guidance, speed limit alarm and vehicle management, so as to effectively prevent accidents。 The system configuration is flexible, suitable for large, medium and small types of mines and places with gas or coal dust explosion risk and humid environment。

KJZ17 mine truck material automatic tracking and management system is a set of underground mine vehicle identification and tracking management of industrial monitoring system。The system widely uses modern computer control, field bus, wireless communication and other technologies，Realize the organic combination of automatic identification of mine vehicles, location tracking, material statistics, electronic handover, transportation statistics, parking timing and other functions，It provides a reliable basis for mine safety, efficient production and scientific allocation of materials，We will comprehensively raise the level of information-based and automated management。

KJZ20 mine integrated automation system can effectively integrate the production condition information of each production link above and below the mine under heterogeneous conditions，It can organically integrate the data, voice and video of each subsystem，The dispatching personnel can monitor, monitor and control the main links and key equipment of the whole mine safety production in real time through the corresponding authority，Realize data collection, process control, production scheduling, decision and command of the whole mine，For mine safety production, effective prevention and timely handling of all kinds of sudden accidents and natural disasters，Provide effective means。 The system can realize the comprehensive integration of the mine production process (mining, ventilation, lifting, power supply, transportation, drainage, safety, etc.), and has the functions of data collection, process control, production scheduling and decision-making command of the whole mine。

KJZ33 intelligent dispatching and command system of mine locomotive and vehicle transportation aims at the characteristics of underground auxiliary transportation of mining enterprises，Based on material transfer plan，Combined with the complex underground transportation environment and priority, section block, wrong vehicle avoidance and other factors，The interlock relationship between rolling stock position tracking and moving block is designed，The intelligent scheduling, signal boarding and traffic information guidance of rolling stock are realized。 The system realizes the functions of vehicle position tracking, signal monitoring and transportation operation information interaction. The driver can issue an autonomous scheduling request according to the transportation operation plan, and realize the visual management and control and autonomous scheduling decision-making functions under the mixed operation of ground rail locomotive, suspended rail locomotive and trackless rubber wheel vehicle。