YIHTONG, yomwe ili ku Henan, China, yapanga chowunikira chanzeru cha zinyalala, chomwe chimayenderana ndi sensor ya A13 ya kampani yathu pakugwiritsa ntchito kwakutali.
YIHTONG imagwiritsa ntchito ukadaulo wa sensa ya ultrasonic ngati njira yodziwira, imatumiza zidziwitso zenizeni zenizeni ndi data kudzera mu module yolumikizirana ya NB-IoT, ndikuwunika kuchuluka kwa zinyalala zomwe zimagawidwa m'malo ogwirira ntchito pophatikiza ndi nsanja yowunikira mitambo ya GIS.
