Abstract: Provided are a method and apparatus for testing an electronic map, an electronic device, and a storage medium. The method for testing an electronic map includes that N search words input by a user is acquired through the electronic map, where N is a natural number greater than or equal to 1; a correspondence between the N search words and policy scenarios is determined; a user scenario corresponding to each search word and a policy scenario corresponding to each search word are obtained based on a predetermined correspondence between the N search words and a user scenario and the correspondence between the N search words and the policy scenario; and the electronic map is tested based on a user scenario corresponding to each search word and the policy scenario corresponding to each search word.

Abstract: The present application discloses a method, an apparatus, a device and a storage medium for map retrieval test, relating to the fields of intelligent transportation, data retrieval and the like. The specific implementation scheme includes: analyzing historical interaction data of a user and an electronic map, to obtain an analysis result; the analysis result is used for representing the historical interaction data from a plurality of dimensions; associating the historical interaction data with the analysis result used for representing the historical interaction data from the plurality of dimensions, to obtain associated data; generating test data based on the historical interaction data in the associated data and the analysis result representing the historical interaction data from at least one dimension; and testing the electronic map by utilizing the test data, to obtain a test result of the electronic map.

Abstract: Some embodiments of the present disclosure disclose a novel disinfection purifier. The novel disinfection purifier includes: a purifier housing, and a purification device body and an air suction device disposed inside the purifier housing. Air passes through the purification device body by means of the air suction device and is sterilized. An air inlet is provided on a side wall of the purifier housing, or an air inlet is provided on a bottom of the purifier housing, or an air inlet is provided on a side wall of the purifier housing and a bottom of the purifier housing, and an air outlet is provided on a top of the purifier housing. The purification device body includes a disinfection portion and a filter portion sleeving an outside of the disinfection portion.

Abstract: Methods, systems, and computer programs for configuring a network functions virtualization orchestrator (NFVO). In one aspect, a method can include actions of generating, by one or more computers, a message that includes data representing a request to upload a virtual network function (VNF) package, encoding, by the one or more computers, the generated message that includes the VNF package for transmission to a network functions virtualization orchestrator (NFVO), and transmitting, by the one or more computers, the encoded message to the NFVO.

Abstract: The present application discloses a method, an apparatus, a device and a storage medium for map retrieval test, relating to the fields of intelligent transportation, data retrieval and the like. The specific implementation scheme includes: analyzing historical interaction data of a user and an electronic map, to obtain an analysis result; the analysis result is used for representing the historical interaction data from a plurality of dimensions; associating the historical interaction data with the analysis result used for representing the historical interaction data from the plurality of dimensions, to obtain associated data; generating test data based on the historical interaction data in the associated data and the analysis result representing the historical interaction data from at least one dimension; and testing the electronic map by utilizing the test data, to obtain a test result of the electronic map.

Abstract: A system and method for registering an internet protocol (IP) phone in a dual-link architecture is disclosed. The method comprises pre-registering the IP phone to establish a client link with a first telephony server and a second telephony server. The pre-registration comprises: identifying the first and second telephony servers designated for the IP phone; sending a registration request to the first and second telephony servers from the IP phone to pre-register the IP phone with the telephony servers; and setting one of the telephony servers as a primary telephony server by sending an in-service request message, with the other server set in a hot-standby mode.

Abstract: Methods for detecting and recovering from client-link, server-link, and server-node failures are disclosed. One method comprises providing a dual link architecture. A Link-Status-Notice (LSN) message detailing at least one phone client associated with the client-link failure is sent from a primary telephony server to a secondary telephony server via a server-link. A type of redirect command is sent from the secondary telephony server to the at least one phone client associated with the client-link failure via a secondary client-link. The type of redirect command is based on a content of the LSN message.

Abstract: Methods for detecting and recovering from client-link, server-link, and server-node failures are disclosed. One method comprises providing a dual link architecture. A Link-Status-Notice (LSN) message detailing at least one phone client associated with the client-link failure is sent from a primary telephony server to a secondary telephony server via a server-link. A type of redirect command is sent from the secondary telephony server to the at least one phone client associated with the client-link failure via a secondary client-link. The type of redirect command is based on a content of the LSN message.

Abstract: A system and method for registering an internet protocol (IP) phone in a dual-link architecture is disclosed. The method comprises pre-registering the IP phone to establish a client link with a first telephony server and a second telephony server. The pre-registration comprises: identifying the first and second telephony servers designated for the IP phone; sending a registration request to the first and second telephony servers from the IP phone to pre-register the IP phone with the telephony servers; and setting one of the telephony servers as a primary telephony server by sending an in-service request message, with the other server set in a hot-standby mode.

Abstract: A centralized polling system is set forth for providing constant time select call functionality to a plurality of polling tasks in an operating system kernel. In one aspect, the CPS registers for and thereby captures events of interest on a continual basis. Polling tasks are supplied with active events thereby eliminating the need to repetitively poll large numbers of inactive sockets. An exemplary embodiment of the CPS includes a system interface to the operating system kernel, a data structure for maintaining a profile for each of the polling tasks, and an application programming interface for registering the polling tasks, receiving the active sockets and corresponding read/write event types via the system interface, updating the profile within the data structure for each of the polling tasks, and returning the current read and write ready sockets to respective ones of the polling tasks.

Abstract: A system and methods for reducing detection time of path failures in a communications network is disclosed. Computing devices are organized into at least three groups based on their connectivity. The computing devices are assigned three identification values based on their group assignments. The identification values for each computing device are stored in a router connected to the communications network. Heartbeat packets are sent from the computing devices to the router on a periodic basis. If the router fails to receive a heartbeat packet from a particular computing device, a communication path from the router to the computing device is determined based on the three identification values.

Abstract: A system and methods for reducing detection time of path failures in a communications network is disclosed. Computing devices are organized into at least three groups based on their connectivity. The computing devices are assigned three identification values based on their group assignments. The identification values for each computing device are stored in a router connected to the communications network. Heartbeat packets are sent from the computing devices to the router on a periodic basis. If the router fails to receive a heartbeat packet from a particular computing device, a communication path from the router to the computing device is determined based on the three identification values.

Abstract: This invention provides a method and a device for lamp having multiple illuminating angles. The inner surface of the lamp shade have a plurality of locating faces arranged with different angle all round the inner surface of the lamp shade, the light emitting diodes or other illuminating elements being installed respectively on the locating faces. Each light emitting diode can emit light perpendicularly with its locating face so as to control the illuminating angle and scope of lamp.

Abstract: A centralized polling system is set forth for providing constant time select call functionality to a plurality of polling tasks in an operating system kernel. In one aspect, the CPS registers for and thereby captures events of interest on a continual basis. Polling tasks are supplied with active events thereby eliminating the need to repetitively poll large numbers of inactive sockets. An exemplary embodiment of the CPS includes a system interface to the operating system kernel, a data structure for maintaining a profile for each of the polling tasks, and an application programming interface for registering the polling tasks, receiving the active sockets and corresponding read/write event types via the system interface, updating the profile within the data structure for each of the polling tasks, and returning the current read and write ready sockets to respective ones of the polling tasks.