SIGNAL SENDING METHOD, TARGET SENSING METHOD, DEVICE AND STORAGE MEDIUM

Provided are a signal sending method, a target sensing method, a device and a storage medium. The method comprises: a first device switching a beam transmission main lobe direction from a first direction to a second direction, and sending a sensing signal, wherein the second direction is the beam transmission main lobe direction, of the first device, that is aligned with a second device, the first direction being different from the second direction; and after sending the sensing signal, the first device switching the beam transmission main lobe direction from the second direction to the first direction or a third direction, wherein the third direction is different from the second direction. La présente invention fournit un procédé d'envoi de signaux, un procédé de détection de cible, un dispositif et un support d'enregistrement. Le procédé comprend : un premier dispositif commutant une direction de lobe principal de transmission de faisceau d'une première direction vers une deuxième direction, et envoyant un