Temperature-sensing charging cable and charging system

The embodiment of the utility model provides a temperature-sensing charging cable and a charging system. The temperature-sensing charging cable comprises an outer sheath, a heat insulation layer and a wire core group which are sequentially arranged from outside to inside in a coating manner, the wire core group comprises an even number of power wire groups, a ground wire, a plurality of control wires, a plurality of signal wires and at least two temperature sensing wire groups, the ground wire, the control wires and the signal wires are arranged in gaps in the peripheries of the power wire groups in a penetrating manner, and one temperature sensing wire group is at least in contact with the surface of the other temperature sensing wire group; the temperature sensing wire set comprises a first wire and a thermosensitive layer wrapping the first wire. By arranging the temperature sensing wire set, when the temperature changes, the resistivity of the thermosensitive layer of the temperature sensing wire set chan