In-loop test system

• Main Authors: WU CHENGWEI, ZHOU FENG, HUANG HAOZHONG, LIANG XIAO, HE GUANZHANG, LIN TIEJIAN, LIU XU
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The embodiment of the invention discloses an in-loop test system which is used for reducing potential safety hazards. The system comprises a hardware-in-the-loop system, an air compressor, a high-power heater, an air inlet throttle valve, a recirculation waste gas valve, a first bypass pneumatic valve, a second bypass pneumatic valve, a gas pipeline, a first temperature and pressure sensor, a second temperature and pressure sensor, a third temperature and pressure sensor and a fourth temperature and pressure sensor. The right side of the air compressor is connected with the left side of the high-power heater through the gas pipeline; the right side of the high-power heater is respectively connected with one side of a first bypass pneumatic valve and one side of a second bypass pneumatic valve through gas pipelines which are bifurcated into two paths; the other side of the first bypass pneumatic valve is connected with the left side of a gas inlet throttle valve through a gas pipeline; the right side of the in