Research field

Semiconductor principle gas sensor, catalytic combustion principle gas sensor, electrochemical principle gas sensor, NDIR gas sensor, laser principle gas sensor, gas sensor based on MEMS principle, pressure, flow, temperature, photoelectric sensor, industrial online gas detection instrumentation, household Gas alarms, commercial gas detectors, alcohol content detectors, personal protective gas detection instruments, gas analysis instruments, mining safety instruments, industrial process measurement and control instruments, geographic information technology (GIS) research and development and application, public Data acquisition and monitoring systems in the business field, environmental protection, monitoring, governance, engineering, service overall solutions, intelligent instrumentation system integration and industry Internet of Things applications, Internet of Things cloud platforms.

scientific research

The total number of existing patents is 671 | 108 invention patents | 668 software copyrights | 103 trademarks | 42 products have passed the appraisal of scientific and technological achievements

As of December 31, 2021, Hanwei has a total of 671 patents (including 108 invention patents), 668 software copyrights, and 103 trademarks. The products have passed the identification of 42 scientific and technological achievements, 17 of which have reached the international advanced level, and 25 have reached the domestic advanced level. It is the National Industrial Process Measurement and Control Standardization Technical Committee Analytical Instrument Sub-Technical Committee (SAC/TC124/SC6) and the National Industrial Process Measurement and Control Standardization Technical Committee Control Instrument and Device Industrial Control Computer System Sub-Technical Committee (SAC/TC124/SC2) member units. The company also actively participates in the formulation of national, industry and enterprise standards, and has participated in the formulation of 28 national standards for gas and fire protection. It is a member of the National Standardization Technical Committee for Explosion-proof Electrical Equipment and the Sensor Network Working Group of the National Information Technology Standardization Technical Committee.

Exchange and cooperation

Over the years, the technology center has always adhered to the cooperation concept of unity and cooperation, common development, and integrity first, and vigorously promoted the cooperation and development of industry, universities and research institutes. The transformation of various cooperation modes such as establishing R&D entities. The industry-university-research cooperation mechanism of "complementary advantages and mutual benefit" has promoted the rapid improvement of the company's scientific and technological level, and at the same time promoted the industrialization process of scientific and technological achievements of domestic scientific research institutes and colleges and universities, and established a comprehensive and interactive scientific and technological innovation ecosystem.