Virtual key management method, device and system

The invention provides a virtual key management method, device and system. The virtual key management method is applied to the virtual key management device. The virtual key management method is characterized by comprising the following steps: receiving a virtual key request message, sent by a lease management device, of an automobile; according to the virtual key request message, generating temporary virtual key data; and encrypting the temporary virtual key data to obtain encrypted temporary virtual key data, and sending to the lease management device. The virtual key management method, device and system which are provided by the invention have the advantages that a virtual key is adopted for substituting an entity key, management is also facilitated while production cost is reduced, and vehicle safety and safe vehicle leasing process of a user are guaranteed. 本发明提供了种虚拟钥匙管理方法、装置及系统，虚拟钥匙管理方法应用于虚拟钥匙管理装置，其特征在于，包括：接收租赁管理装置发送的汽车的虚拟钥匙请求信息；根据所述虚拟钥匙请求信息，生成临时虚拟钥匙数据；对所述临时虚拟钥匙数据进行加密，得到加密后的临时虚拟钥匙数据，并发送至租赁管理装置。本发明采用虚拟钥匙