A　heating　schedule　of　fuel　cell　vehicles,　which　was　based　on　heat　pumps　combined　with　thermal　storage　system　was　proposed　to　facilitate　the　pre-heating　of　fuel　cell　vehicles　and　increase　the　cold-start　rates　with　decreasing　the　energy　consuming　of　fuel　cell　vehicles.　The　dynamic　simulation　of　fuel　cell　vehicle　system　was　carried　out,　and　the　influence　of　the　system　with　or　without　heat　storage　device　on　the　vehicle　operation　was　compared.　The　results　show　that　in　freezing　environments,　the　heat　storage　unit　ensures　the　continuity　of　the　heat　source　of　the　circulating　coolant　during　the　driving　cycle,　and　the　heat　pump　and　combined　heat　storage　heating　solution　can　reduce　the　energy　consumption　of　the　air　conditioning　system　by　26%　compared　to　the　thermal　management　system　without　the　heat　storage　unit,　indicating　that　the　heating　system　assisted　by　the　heat　storage　device　can　improve　the　cold　start　characteristics　of　fuel　cell　electric　vehicles　in　winter　and　optimize　the　thermal　management　of　the　vehicle　battery　system.　©　2024　Tsinghua　University　Press.　All　rights　reserved.