35results about How to "No manual settings required" patented technology

The invention discloses a transformer substation virtual-reality management system based on a three-dimensional panoramic view and an implementation method of the transformer substation virtual-reality management system based on the three-dimensional panoramic view. The management system comprises an image collecting and splicing module and a three-dimensional reconstruction image pasting module, wherein the image collecting and splicing module is used for fusing collected images into the complete panoramic view, and the three-dimensional reconstruction image pasting module is connected with the image collecting and splicing module and further connected with a hot point database used for recording coordinates of hot point positions in scenes and performance parameters of corresponding transformer substation devices. The implementation method includes the steps that firstly, the field images are collected and fused into the complete large panoramic view through the image collecting and splicing module; then the positions and the parameters of the devices are recorded and edited through the hot point database; finally, the panoramic view is restored through the three-dimensional reconstruction image pasting module into the spherical three-dimensional panoramic view with the adjustable view angle and the editable surface hot point information. By means of the transformer substation virtual-reality management system and the implementation method, the information of the devices can be added and edited at any time, a maintenance person can visibly learn the reality positions and the technical information of the devices accordingly, and the device maintenance efficiency can be improved.

The invention provides a reselect offset acquisition and processing method, a base station and user equipment. The acquisition method comprises the steps that the base station of a first cell acquires the base station type or the transmission power of the base station of a second cell; according to the corresponding relation between prestored base station types and reselect offset reference values or the corresponding relation between transmission power and the reselect offset reference values, based on the base station types or the transmission power of the base stations of the first cell and the second cell, the base station of the first cell acquires the reselect offset reference value corresponding to the second cell; and the base station of the first cell acquires the reselect offset of the second cell according to the reselect offset reference value corresponding to the second cell. In the embodiment of the invention, the base station corresponding to each cell can automatically acquire the reselect offsets of neighbor cells, the manual setting is not required and the workload is reduced.

The invention discloses a method of automatically distributing network addresses for cascaded devices based on link layer data communication. The method comprises steps: a target mac address and a special target mac address are acquired; a plaintext check code and a link layer check code are acquired; a network address is deleted or marked in a data frame in the link layer; the number of remaining network addresses is calculated; and packaging on the data frame in the link layer is carried out. By adopting the above technology, a static network address distributed for each cascaded device can be ensured not to conflict, any manual processing is not needed, the specific physical location of the device can be determined and acquired through the network address, and control on a specific device at a certain position through the network address is extremely convenient and determined; the method can be adopted independently and can also be wholly integrated to other methods or separately integrated to other methods, and the method has the beneficial effects that the intelligent degree is high, the maintainability is strong, the reliability is strong, and influences on system operation by human factors are eliminated.

The invention discloses an automatic inquiry system based on an intelligent dialogue. The automatic inquiry system comprises an intelligent dialogue engine, a knowledge graph database, a knowledge inference engine and a case database, the intelligent dialogue engine is used for receiving information input by a user and extracting inquiry information from the input information through a natural language algorithm; the knowledge graph database is used for storing the medical knowledge graph in the form of a graph database; the knowledge inference engine is used for combining the inquiry information with medical knowledge in the medical knowledge graph, carrying out corresponding knowledge relationship derivation and outputting a pre-inquiry result; and the case database is used for storing cases of the user. The automatic inquiry system provided by the invention is high in pertinence, high in response speed and high in accuracy and automation degree.

The invention relates a Media Player of LINUX system based on UPNP protocol, making the present LINUX operation system as platform using UPNP protocol technology, and being applied in desktop and embedded operation system. The Media Player uses the present video and audio file transmitting technology, without adding any hardware, adds a control module based on UPNP protocol for realizing automatic finding and inter operation functions of platform in network and supplying users with sharing the network resources. The platform can realize automatic publishing the news information and using by UPNP equipment in other network functions, becoming the shared media file processing terminal in network without manual installation by users; and it can be applied in desktop LINUX and embedded LINUX operation system; using the universal interface and soft decoding mechanism, its transportability is remarkable when automatically detect software and hardware environment and generate configuration file and upload decoder.

The embodiment of the invention provides an off-axis virtual camera parameter determination method and system. By employing the method and the system, a scene depth map of each video frame can be extracted from a depth buffer area; the minimum value of edge depth values of the scene depth map is determined as the scene edge closest depth of each video frame; the depth of a first object is determined as the attention object depth of each video frame; the smaller value between the scene edge closest depth and the attention object depth serves as the zero parallax value; and a zero parallax value sequence composed of the zero parallax values of all the video frames can be obtained. According to the invention, the zero parallax value of each video frame can be automatically determined without manual setting, so that influence by factors such as insufficient experience is avoided, and workloads of technicians are reduced. Furthermore, on the premise that a window shielding problem does not occur, the zero parallax can approach an attention object as far as possible, so that the comfortableness can be guaranteed while the stereo perception can be improved as possible, and using effects of the determined zero parallax are guaranteed.

The invention discloses a road processing method and device for a simulation test, and the method comprises the steps: building a communication relation of all lanes corresponding to all road junctions according to the number of lanes at all road junctions, the driving direction and traffic rules; determining a first road in the vehicle coming direction and a second road in the vehicle going direction corresponding to the road intersection; determining an expected lane route according to the relative position of the first road and the second road; according to an expected lane route, setting traffic disallowing marks on lanes corresponding to the first road and the second road, and generating an automatic driving route of a road intersection; generating an automatic driving route of the straight road according to a straight road mark of the straight road in the route setting instruction and a preset straight lane changing rule; and generating a whole-course automatic driving route according to the automatic driving route of the road intersection and the automatic driving route of the straight road. According to the invention, different driving routes can be automatically set, so the test coverage rate is ensured and the test efficiency is improved.

The invention is a UPNP-based protocol network multimedia TV set, realizing the functions of automatic finding, announcing, information interchanging, and other operations, and providing the play control service function for network devices. The TV set supports wireless and wire network environments and supports VXWORKS operating system, and after transplanting TCP/IP, UDP, etc to the VXWORKS operating system, adds an 802.11 protocol applied wireless network interface on the basis of existing mainboard structure of the TV set. Correspondingly, it adds a UPNP protocol stack and an 802.11 wireless network card driving module in a network module. As a UPNP device, it can realize the functions of automatic issuing information and being called for service by the UPNP devices in other networks and it has higher playing quality.

The invention discloses a charging device capable of identifying the types of power sockets. The charging device includes a device body and a conversion device. A detection module and a control moduleare arranged in the device body, a signal triggering module is arranged in the conversion device, and the control module is used for judging whether or not the detection module is activated by the signal triggering module; if not, the control module controls the device body to switch into a first working pattern; if yes, the control module controls the device body to switch into a second workingpattern. Thus, the types of the power sockets are automatically distinguished, and potential safety hazards and property losses both of which are caused by overload are avoided.

A computer comprises a network port and a detection unit. The detection unit detects whether there is a network cable connected to the network port and detects whether the IP address of the computer is connected. The computer further comprises a storage unit and a network setting unit. The storage unit stores the IP address information of multiple network cables which can be connected with the computer, wherein the IP address information includes the IP address information of a static IP address and a local area network, the static IP address is not within the network segment of the local area network. The network setting unit switches the IP address information in the network attribute of the computer to the static IP address or dynamically acquires the IP address of the local area network until the IP address of the computer is connected when there is a network cable connected to the network port.

The invention discloses a refrigerator drawer and a refrigerator with the same, and relates to the technical field of refrigerator drawers. The drawer comprises a drawer body, wherein the drawer body is slidably arranged on the inner wall of a box body; a hand buckling part arranged on the front portion of the drawer body; and a drawing part which comprises a pair of guide rail assemblies installed on the two sides of the drawer body. The rear end of at least one guide rail assembly is provided with a limiting body used for locking the drawer body in a closed state. The front end of at least one guide rail assembly is provided with an anti-collision body used for damping when the drawer body runs to a minimum closing size. The anti-collision body comprises a damping block arranged on the anti-collision body. Each guide rail assembly comprises a guide rail seat in sliding fit with the inner wall of the box body; and an anti-collision block with which the guide rail seat is filled. According to the drawer, structural optimization and material configuration are conducted on the drawing part of the drawer body, and the problems that the drawer is lagging, large in displacement, large in swing, large in noise and the like in the using process are solved.