Data processing method, device and equipment and computer readable storage medium

The embodiment of the invention discloses a data processing method and device, equipment and a computer readable storage medium. The data processing method can be applied to a vehicle-mounted scene, and comprises the steps that when it is detected that a vehicle to which a vehicle-mounted terminal belongs is connected with a target charging pile, charging pile identification data is acquired, and the charging pile identification data comprises an identification of the target charging pile and object information of an enterprise object to which the target charging pile belongs; and based on the object information of the enterprise object, waking up an application subprogram corresponding to the enterprise object, sending charging information to the enterprise object through the application subprogram, and obtaining and displaying charging transaction information of the target charging pile in response to confirmation of the charging information by the enterprise object. It can be seen that the application subp