In　this　paper,　a　robust　and　accurate　protocol　is　proposed　to　realize　nondestructive　parity　measurement　of　artificial　atoms　using　a　superconducting　resonator　and　homodyne　measurement.　With　the　help　of　an　additional　microwave　driving　field,　the　cavity　field　evolves　into　a　coherent　state　or　remains　in　a　vacuum　state　according　to　the　parity　of　the　atoms.　Consequently,　the　parity　information　of　atoms　can　be　read　out　by　a　homodyne　measurement　on　the　cavity.　Parity　information　can　be　obtained　without　destroying　the　original　state　of　the　system,　which　means　that　the　state　can　be　further　applied　to　other　quantum　information　processing　tasks　after　a　parity　measurement.　The　numerical　simulation　results　show　that　the　protocol　is　robust　against　systematic　error,　random　noise,　and　decoherence.　Therefore,　this　protocol　can　provide　a　feasible　viewpoint　for　nondestructive　parity　measurement.