Abstract: The present invention discloses a method, apparatus and system for monitoring vehicle driving safety. The method comprises: determining a vehicle driving route range between the originating address and the destination address and a reasonable time range for arriving at the destination address; when a location of the vehicle goes beyond the vehicle driving route range or the vehicle driving time exceeds the reasonable time range according to driving data of the vehicle, sending an in-vehicle image acquisition instruction to the vehicle-mounted smart device, such that the vehicle-mounted smart device acquires and sends in-vehicle image information to the taxi-hailing server; comparing in-vehicle image information acquired twice by the vehicle-mounted smart device after responding to the taxi-hailing request and when a passenger gets on; and sending alarm information to a safety monitoring server to notify a traffic policeman nearby the vehicle to inspect or monitor the vehicle.

Abstract: Disclosed are a telephone-number-based information loading method and device, wherein the method comprises steps of: detecting a telephone number in current display contents on a terminal side; determining whether the telephone number carries a feature identifier; and if yes, then generating a dial option control that is based on the telephone number in the current display contents, and/or invoking entry information of a webpage type service previously associated with the telephone number. According to the present invention, it is possible to conserve bandwidth resources, while preventing the occurrence of a situation in which a user mistakenly enters a dangerous website because of a search error, resulting in a security threat or other losses.

Abstract: Provided are a DNS cache information processing method, device and system. The method comprises: upon reception of a client request, resolving and obtaining domain name information requested by the client; querying in a database a data structure corresponding to the domain name information; when finding the data structure, acquiring read lock information corresponding to the data structure, the read lock information being permission information allowing performing a read operation of the cache information stored in the data structure; reading the cache information in the data structure by using the permission of the read lock information, and transmitting the read cache information to a sender requested by the client. The embodiment of the present invention can improve caching speed and cache information throughput, improving the flexibility of cache information, and enhancing the quality of stored information.

Abstract: The present invention discloses a device and method for controlling zooming-in of an electronic map, a device and method for controlling zooming-out of an electronic map, a device and method for controlling panning of an electronic map, a device and method for computing tiles within a visual region of an electronic map, and a device and method for processing an electronic map tile request queue, wherein the method for controlling zooming-in of an electronic map comprises: determining a target display level to be reached via zooming in when receiving an instruction of zooming in the map, and searching out a plurality of target tiles that need to be displayed in the target display level; selecting a pre-loaded display level based on a relationship between a current display level and the target display level, and searching out pre-loaded tiles corresponding to the target tiles in the pre-loaded display level; acquiring the pre-loaded tiles and the target tiles according to an order of priority, loading and displ