85results about How to "Implement navigation" patented technology

The invention discloses a method and a system for managing parking. The method and the system have the advantages that the parking method with parking space ordering is realized, and the trouble of temporary finding of parking space is avoided; the particular parking space navigation in a parking lot is realized; the parking of unauthorized vehicles in the related parking space is effectively prevented; the nonstandard activities of a user in the parking process can be timely found, such as violated occupying of other parking spaces, or occupying of lanes and violated parking of vehicles; the efficiency of vehicle entering and exiting the parking lot is improved, and the time of a vehicle owner finding the vehicle space and vehicle is saved; the online charging function is realized, and the cost and expense are clear.

The invention is a composite locating system for wireless distance measuring on the omnidirectional image, which belongs to the technical field of image locating and wireless communication locating. The system is composed of fixed node and move node. The fixed node comprises an omnidirectional imaging device, a wireless transceiver and a fixed bolster, while the move node comprises a mobile robot, a wireless transceiver and a cooperative light source. The omnidirectional imaging device on the fixed node can gain the real-time 360-degree scene around, and establish the system of polar coordinates by taking the center of the omnidirectional image as the top. The location of the mobile robot in the omnidirectional image is marked by polar coordinates Rho and Theta. The polar diameter Rho is measured by the wireless distance measuring system through the wireless transceiver on the move node and the wireless transceiver on the fixed node, while the polar angle is measured by the omnidirectional image. The invention is used for complete and independent locating and guiding of the mobile robot, and used for the collaboration and relative positioning sum of a plurality of mobile robots in the scene, which can fulfill the tasks like scene real-time monitoring, as well as scene digitization and visualization, etc.

The invention discloses a method, a device and a camera for achieving car navigation. The scheme of the invention is that the method comprises the following steps: adopting a common camera to shoot according to preset shooting parameters so as to acquire image information, and performing initial survey on the acquired image information to acquire the image information probably containing road sign information; performing correction processing on the acquired image information probably containing the road sign information, then performing road sign detection, and dividing out road sign images when road signs exist in the image information; and dividing out a word and icon area from the acquired road sign image information, and displaying words and icons after recognizing the words and the icons in the word and icon area. Through the scheme, a driver can accurately acquire the road sign information from a display screen for the convenience of examining routes or performing accurate judgments on driving by the driver. The method, the device and the camera simply and cheaply achieve the car navigation.

The invention discloses a local ground precise positioning system and a using method thereof. The local ground precise positioning system comprises a matrix scanning circuit, floor tiles, a routing controller, a network server, a management terminal and a positioning terminal; the using method comprises the following steps: (1), laying the matrix scanning circuit; (2), establishing network connection; (3), precisely positioning. According to the local ground precise positioning system and the using method thereof, provided by the invention, the matrix scanning circuit is laid below the floor tiles, when a user walks on the floor tiles, the pressure can be transmitted to node switches of the matrix scanning circuit through the floor tiles to switch on the node switches, the trampling condition of the floor tiles within a limited range is collected and sent back to a user terminal through the Internet, and the user terminal determines the exact location within a limited range according to the self-motion condition. With the adoption of the local ground precise positioning system and the using method thereof, provided by the invention, the precise positioning within the range of smaller than 1 mm can be realized, precise positioning can also be realized in indoor and underground places where precise positioning is hardly realized traditionally, so that the local ground precise positioning system and the using method thereof can be applied to the fields like security and protection, intelligent home and positioning and navigation.

The invention discloses a multifunctional navigation device which comprises a server, a cane, a backpack, a backpack storage box, a cane storage column and an RFID active tag. The cane is provided with a first battery, a first control module, a first wireless communication module, a first gyroscope, an RFID recognizer, a first speaker, a binocular camera, an ultrasonic detector, a lamp, a light sensor, a physical feedback module, a first wireless charging coil and a first microphone. A second control module, a second microphone, a GPS module, a second battery, a second wireless communication module, a third wireless communication module, a second gyroscope, a second speaker, a memory, a wired charger, a second wireless charging coil and a warning light are arranged in the backpack. The multifunctional navigation device can be used for indoor navigation and outdoor navigation, can give an early alarm for obstacles and can predict road information to a user in advance, thereby reducing the way exploring time of the user. The user does not need to find a socket due to wireless charging.