The invention relates to a cloud-storage travelling data recorder, which includes a main control circuit module and a travelling record unit and is characterized by also comprising: a navigation unit being connected to the main control circuit module and used for travelling navigation; a safety warning unit being connected to the main control circuit module; a display module being connected to the main control circuit module and used for displaying navigation information and travelling information; a voice recognition unit being connected to the main control circuit module; a storage unit being connected to the main control circuit module; an LTE data transmission unit being connected to the main control circuit module and being connected wirelessly to cloud. The travelling data recorder integrates a travelling recording function, a driving navigation function and a safety warning function, is simple in wire distribution, is convenient to install and is beautiful and practical. By means of the wireless connection established between the LTE data transmission unit and cloud, data can be synchronized to cloud, so that data can be viewed or processed on a computer or mobile devices, thereby storing more content.