38results about How to "Get location" patented technology

The invention discloses a driving device which comprises multiple cascaded shifting registers, multiple detection switches and multiple detection ends. The control ends of the detection switches are electrically connected with the shifting registers respectively. The first poles of the detection switches are electrically connected with the signal output ends of the shifting registers respectively. The second poles of the detection switches at least spaced by a level are electrically connected and jointly connected to the same detection end. Each detection end sequentially receives data signals of the shifting registers. Due to the fact that each detection end sequentially receives data signals of the shifting registers, the position of the abnormal shifting register can be directly, rapidly and accurately acquired, and an effective solution is provided for analysis of abnormality of a liquid crystal display panel.

The invention provides a method and system for full-time vehicle detection and tracking in video based on Kalman filter and deep learning, and the method comprises the steps: firstly carrying out theoffline training of a CNN model, and building vehicle daytime and nighttime infrared classifiers; secondly collecting an image frame through the system, detecting a vehicle: obtaining moving and stationary targets during daytime through a moving and stationary target detection method and carrying out the classifying of the vehicle through the daytime classifier, detecting the position of a vehiclelamp during daytime through a vehicle lamp detection method, and detecting the position of the vehicle through the nighttime classifier; thirdly initializing a Kalman filter for each detected vehicletarget; fourthly switching to a next frame, detecting the position of the vehicle in the current frame, and predicting the position through the Kalman filter used for the vehicle target in a former frame; fifthly comparing a detected position and a predicted position, connecting the vehicle target in the former frame and the position of the vehicle in the current frame, and obtaining the trackingpath of the vehicle; and finally drawing a continuous frame path of the vehicle in the video through the system.

The present invention discloses a flight mode control method and a mobile terminal. The method comprises the steps of searching the flight information contained in Social Apps in the non-flight mode of the mobile terminal; acquiring the current time information of the mobile terminal; judging whether the current time information is within the time range of the flight information; if yes, starting a camera to acquire images around the mobile terminal; matching the images around the mobile terminal with preset environmental images inside an aircraft cabin to determine whether the mobile terminal is in the aircraft cabin or not; if yes, switching the mobile terminal from the operating mode into the flight mode. By means of the above method, when the mobile terminal is in the aircraft, the flight mode of the mobile terminal is automatically started.

The invention relates to the technical field of detection and analysis instruments and in particular relates to an automatic gas chromatographic control system. The automatic gas chromatographic control system comprises an automatic gas chromatographic instrument center controller, a networking and data communication interface, an automatic chromatographic data processing and controlling workstation and a chromatographic analysis database; the automatic chromatographic data processing and controlling workstation comprises a chromatogram map processing and analyzing module. According to the automatic gas chromatographic control system, an embedded type technique, a software component technique and a networking technique are used. Compared with the prior art, the automatic gas chromatographic control system has the advantages that the integration of the gas chromatographic control system in controlling, processing and analyzing process can be achieved, so that the integration of embedded type control, operation management, data acquisition, chromatographic processing and analysis and report form statistics of the gas chromatographic instrument is improved; the networking control and sharing of a chromatographic analyzer are achieved; the componentization and configuration of the controlling, processing and analyzing software of the chromatographic instrument are achieved, so that the novel function can be quickly expanded by the software of the chromatographic instrument in a building block manner according to the requirement change of users.

The invention discloses an intelligent firefighting rescue command and dispatch system. The intelligent firefighting rescue command and dispatch system comprises a main individual transmitter, a positive pressure air breathing apparatus, an intelligent firefighting bracelet, an audio and video helmet, a Mesh network repeater, an interphone, an emergency command box, a positioning module and a main positioning IPC (Industrial Personal Computer), wherein the main individual transmitter performs information exchange with each of the positive pressure air breathing apparatus, the intelligent firefighting bracelet, the audio and video helmet and the Mesh network repeater through the wireless network, the Bluetooth, signal lines and the Mesh network, so as to monitor the on-site rescue situation in real time; the emergency command box performs information exchange with the 119 command center through 4G; and the positioning module is connected with the main positioning IPC through a wireless serial port to realize the positioning of rescue workers. According to the intelligent firefighting rescue command and dispatch system, the seamless information integration of a plurality of departments is realized through the effective network convergence, and meanwhile the vital signs of rescue workers and the air pressure values in air bottles can be monitored in real time, an early warning is given to the rescue workers, and the expansibility is good due to reserved interfaces.

The invention discloses an oil spillage tracking system based on a vessel traffic management electronic information system. The oil spillage tracking system comprises a vessel traffic management electronic information system, an oil spillage monitoring and tracking system, an oil spillage information collecting module and an outside information terminal, wherein the vessel traffic management electronic information system is respectively connected with the oil spillage monitoring and tracking system and the outside information terminal; and the oil spillage monitoring and tracking system is connected with the outside information terminal by the oil spillage information collecting module. According to the invention, the vessel traffic management electronic information system and the oil spillage monitoring and tracking system are integrated with each other to realize information sharing and exchanging between the two systems; therefore, functions, such as information service, navigation service, traffic organization service, collaboration service and the like, of the vessel traffic management system are preferably completed. When an oil spillage accident occurs, the vessel traffic management information system can be used for implementing traffic control within a warning region so as to ensure the navigation safety; therefore, powerful information support and reliable guarantee are provided for strengthening law enforcement of marine pollution monitoring.

The invention discloses a fire protection evacuation rescue guiding method and system, a storage medium and a mobile terminal. The method comprises the following steps: connecting a mobile terminal with a Bluetooth device preset indoors, and obtaining the current location of the mobile terminal in real time; when a fire alarm occurs, starting, by the mobile terminal, a preset map engine accordingto an operation instruction of a user to obtain map data of the indoor space; and starting, by the mobile terminal, a navigation function to automatically plan an evacuation rescue route according tothe obtained indoor map data and to avoid fire occurrence points and obstacles in real time. According to the fire protection evacuation rescue guiding method and system disclosed by the invention, the user is positioned by using the Bluetooth device; and when the fire occurs, the positions of personnel can be accurately obtained, the route planning is performed by obtaining the indoor map data, and the shortest and safest evacuation and rescue route is provided, thereby reaching the purpose of real-time emergency rescue.

The embodiment of the invention provides a roadbed monitoring device, which comprises: a plurality of displacement sensors respectively arranged at each to-be-measured point of a surface layer and a substrate layer of a roadbed, the displacement sensors located on the surface layer of the roadbed are connected to form a surface layer measuring line, and the displacement sensors located on the substrate layer of the roadbed are connected to form a substrate layer measuring line; a substrate layer reference satellite coordinate sensor arranged above the first displacement sensor located on the substrate layer of the roadbed; a substrate layer checking satellite coordinate sensor arranged above the second displacement sensor located on the substrate layer of the roadbed; a surface layer reference satellite coordinate sensor arranged above the third displacement sensor positioned on the surface layer of the roadbed; a surface layer checking satellite coordinate sensor arranged above the fourth displacement sensor located on the surface layer of the roadbed; processing equipment electrically connected with each displacement sensor and each satellite coordinate sensor; a power supply device. According to the roadbed monitoring device provided by the embodiment of the invention, the roadbed settlement monitoring precision can be improved.

The invention provides an information processing method and an electronic device. The information processing method includes: controlling display of K objects on a display area of a display unit; acquiring movement input operation through an induction unit, and determining L objects responding to the movement input operation; acquiring logging parameters of the L objects; determining L objects meeting predetermined conditions according to the logging parameters of all the L objects; responding to the movement input operation, and controlling display of P of the L objects according to a first display effect and display of L-P of the L objects according to a second display effect during the process of moving the L objects to the display area for display; controlling changing of the P objects from the first display effect to a third display effect and changing of the L-P objects from the second display effect to the third display effect when the movement input operation is finished. The information processing method and the electronic device facilitate objects seeking and improve seeking efficiency.

The invention discloses a noise scanning method, a noise scanning device and a touch screen, and belongs to the technical field of touch screens. The noise scanning method comprises the following steps: performing touch scanning on the touch screen; performing noise scanning on the touch screen, wherein touch scanning and noise scanning are carried out simultaneously; noise scanning comprises the following steps: performing noise scanning on a plurality of Tx or performing noise scanning on a plurality of Rx; obtaining positions of all touch units on the touch screen according to a touch scanning result and a noise scanning result. According to the noise scanning method and the noise scanning device, the problem of poorer touch scanning effect when the touch scanning and display scanning are carried out on the an embedded touch screen simultaneously is solved; the touch scanning effect is enhanced. The touch screen is used for touch scanning of the embedded touch screen.

The embodiment of the invention provides a device for robot identity authentication and a robot, and the device comprises a hardware interface which is used for being connected with the robot; and a security chip which is used for acquiring the verification information of each piece of hardware in the robot through the hardware interface and verifying the legality of each piece of hardware according to the verification information of each piece of hardware. According to the device and the robot provided by the embodiment of the invention, the legality of each hardware of the robot and the legality of a robot user can be verified, so the integrity and safety of a robot body are ensured, the safety of system access is ensured, and the working continuity of the robot is improved.

The invention relates to mobile phone audio/video monitoring software which is composed of a mobile phone program, a streaming media server, a live video workstation, a transcoding server, a mobile phone monitoring system application server, a geographic information system (GIS) server and an audio/video signal monitoring system. The software is taken as a monitoring and supervising terminal for a broadcast television monitoring system, an audio/video monitoring system and the like, can check a video and indexes anytime and anywhere and then acquires an alarm as soon as possible. The software can ensure the audio to be broadcast normally and safely, thus the probability of broadcast incidents is effectively reduced, and the time of failure recovery is shortened. Meanwhile, the software has an audio/video recording function and a reviewing function, and inquires relevant information such as related audio/video history records, indexes, alarms and the like clearly by accessing to a backstage database. In addition, for the purpose of facilitating front-end positioning, the GIS views a map in a layering mode, so the map can be freely amplified or reduced; and meanwhile, alarm information is transmitted to monitoring terminal equipment in real time, and is displayed intuitively and vividly in an animation mode.

The embodiment of the invention relates to the field of ground mat, and discloses a networking method for a geothermal mat and the geothermal mat. The method comprises the following steps that a powerinterface of the geothermal mat is identified when the geothermal mat is energized; the other interfaces of the geothermal mat are turned on in turn except the power interface when the scanning notification sent by the upper-level geothermal mat is received; for each interface which is turned on, whether the access information transmitted by a new geothermal mat is received in the first preset time or not is judged, and the new geothermal mat is recorded when the access information is received; the new geothermal mat is used as a next-level geothermal mat, and the scanning notification is sent to the next-level geothermal mat; if the access information sent by the next-level geothermal mat is received in the second preset time, the fact that a new geothermal mat is accessed is reported tothe upper-level geothermal mat; if the access information sent by the next-level geothermal mat is not received in the second preset time, the fact that a new geothermal mat is not accessed is reported to the upper-level geothermal mat. The networking method for the geothermal mat enables a user to know the position of each geothermal mat when the user freely combines various geothermal mats.

The invention relates to a shared bicycle scheduling method. The shared bicycle scheduling method comprises the following steps: acquiring the location of a returned shared bicycle when a user returnsthe shared bicycle; and judging whether the returned shared bicycle is in a reward position or not, and giving a reward to the user who returns the shared bicycle if so. The shared bicycle schedulingmethod stimulates the user to return the shared bicycle to the designated position, so the random parking phenomenon of the shared bicycle is improved, and the management cost is saved.

The invention relates to the technical field of emergency lighting, in particular to a mobile emergency disinfection and lighting control system and application thereof.The control system comprises a control panel, a mains supply detector, a flashlight module, a lamp panel module and a storage battery, and the mains supply detector, the flashlight module, the lamp panel module and the storage battery are electrically connected with the control panel; the other end of the commercial power detector is connected with commercial power; the flashlight module and the lamp panel module are further electrically connected with the storage battery. The emergency lighting device solves the problems that an existing emergency lighting device can only be located at a stable position and relies on the mains supply for lighting, escape personnel cannot obtain a light source in the moving process under the emergency condition, meanwhile, the existing emergency lighting device is single in function, equipment needs to be additionally arranged under the specific environment, and the cost is low. Therefore, the problems of more circuit load devices and increased joint control difficulty are solved.

The invention discloses a device for detecting the coking condition of a water-cooled wall based on mid-infrared holographic imaging. The device comprises a laser generation unit, a light path processing unit and a signal receiving and processing unit; the laser generation unit comprises a laser device used for generating a mid-infrared wavelength laser beam; the light path processing unit comprises a spectroscope, a laser attenuation sheet, an optical lens and a sensor array; the mid-infrared wavelength laser beam is divided into incident light and reflected light through the spectroscope; the incident light passes through an optical lens and then irradiates a detected water-cooled wall area to be scattered to form object light, the object light irradiates the sensor array to form an object light field; the reflected light passes through the attenuation piece and the optical lens and then irradiates the sensor array to form a reference light field, and generates a holographic interference pattern through interference; and the signal receiving and processing unit is used for collecting the holographic interference pattern and obtaining the coking position and thickness information of the detected water-cooled wall area. The invention further discloses a method for detecting the coking condition of the water-cooled wall based on mid-infrared holographic imaging. The device and the method can quickly and accurately detect the coking position and degree of the water-cooled wall of a hearth when a boiler runs and temporarily stopped.