Abstract: An automatic spraying unmanned aerial vehicle (UAV) system based on dynamic adjustment of early warning range and a method thereof are disclosed. In the automatic spraying UAV system, an unmanned aerial vehicle analyzes a forward direction and a forward speed of a staff appearing in an environment video, calculates a preset distance, and generates an early-warning range by extending outwardly a spraying range by a preset distance; when determining the staff appears within the early-warning range in the environment video, the unmanned aerial vehicle pauses an automatic spraying operation, so as to achieve the technical effect of improving safety of the staff in an operation area by dynamically adjusting the early-warning range of the automatic spraying operation of the unmanned aerial vehicle.

Abstract: An automatic spraying unmanned aerial vehicle (UAV) system based on dynamic adjustment of early warning range and a method thereof are disclosed. In the automatic spraying UAV system, an unmanned aerial vehicle analyzes a forward direction and a forward speed of a staff appearing in an environment video, calculates a preset distance, and generates an early-warning range by extending outwardly a spraying range by a preset distance; when determining the staff appears within the early-warning range in the environment video, the unmanned aerial vehicle pauses an automatic spraying operation, so as to achieve the technical effect of improving safety of the staff in an operation area by dynamically adjusting the early-warning range of the automatic spraying operation of the unmanned aerial vehicle.

Abstract: A violation inspection system based on visual sensing of a self-driving vehicle and a method thereof are disclosed. The violation inspection system receives traffic images captured by the self-driving vehicle, identifies image objects by artificial intelligence, continuously detects a movement status of each of the image objects, to generate image object dynamics; when the image object matches one of a trigger object factor and an association object factor, the image object and the image object dynamics thereof are inputted to an AI-based situation recognition model, to output a current situation, and when the current situation matches a violation situation template, the image objects corresponding to the trigger object factor and the association object factor corresponding to the violation situation template, and a violation item are outputted, so as to achieve the technical effect of improving accuracy and diversity in violation behavior determination.

Abstract: A controlling and warning system based on traffic conditions feedback and a method thereof are disclosed. In the controlling and warning system, a camera disposed on a rear of a vehicle body is configured to generate and transmit a rear video to a controlling host, and the controlling host identifies a vehicle object in the rear video and calculates a separation distance between the vehicle object and the vehicle body; the vehicle object is inputted into a large-sized vehicle recognition model which is built based on artificial intelligence neural network and trained completely, to recognize whether the vehicle object is a large-sized vehicle; when the vehicle object is recognized as the large-sized vehicle and the separation distance reaches to a safe distance, a warning signal is generated. Therefore, the technical effect of improving the warning immediacy of an approaching large vehicle can be achieved.

Abstract: A reward system and method collects feedback based on driving records and road conditions. A camera disposed on a vehicle can generate traffic-condition data, and the neural network based artificial intelligence is used to identify a traffic flow and a road-sign area in the traffic-condition data. When the road-sign area is identified, the optical character recognition is performed on the road-sign area to generate a geographic location information. The user information, the traffic flow and the geographic location information are embedded into the corresponding traffic-condition data. The traffic-condition data is transmitted to a map-data host for classification and storage.

Abstract: A product information presentation and smart purchase system and a method thereof are provided. In the system, a handheld device provides a product barcode image having one of a plurality of two-dimensional product barcodes to a server, and the server transmits a three-dimensional product image and product display information back to the handheld device. The handheld device displays the three-dimensional product image in augmented reality and provides a virtual shopping user interface. A user can purchase a product corresponding to the one of the plurality of two-dimensional product barcodes through the virtual shopping user interface and the three-dimensional product image, and then the handheld device generates and provides a purchase order to a merchant server. The merchant server performs delivery of the purchased product based on the purchase order. As a result, the technical effect of displaying the product in augmented reality for smart purchase can be achieved.

Abstract: An auxiliary detection and failure analysis system for a large mechanical device and a method thereof are provided. In the system, an auxiliary detection device can provide maintenance staff with all detection process steps of the large mechanical device in augmented reality, a detection device can detect the large mechanical device to obtain detection data corresponding to the detection process steps, a server can store and analyze detection instruction information and the detection data, so as to find a faulty component of the large mechanical device and generate a maintenance suggestion, thereby achieving the technical effect of assisting in the maintenance of the large mechanical device to prevent maintenance omissions, and providing the maintenance suggestion.

Abstract: A driving record video collection system for a traffic accident and a method thereof are disclosed. In the moment of the traffic accident, a first vehicle-mounted device provides video collection information and an accident driving video to a server, the server selects a query range according to accident position information, and selects a time interval according to an accident time, and then finds out second device identification information when second position information is within the query range and second time information is within the time interval, thereby obtaining an auxiliary driving video from a second vehicle-mounted device with the second device identification information. Therefore, attributions of responsibility for the traffic accident can be determined according to the accident driving video and the auxiliary driving video, thereby achieving effect of improving accuracy of determining responsibility for the traffic accident according to the collected accident and auxiliary driving videos.

Abstract: An intelligent driving indication display system based on traffic indication devices and a method thereof are disclosed. In the system, a vehicle-mounted device provides destination location information and position information to a server, the server plans a driving route according to the position information and the destination location information, and queries traffic indication devices located on the driving route, and selects the closest traffic indication device from queried traffic indication devices according to the position information, and generates indication information according to the driving route and place information of the selected traffic indication device. The server transmits the indication information to the selected traffic indication device for display, thereby achieving a technical effect of displaying customized driving indication in the selected traffic indication device to reduce driving safety concerns.

Abstract: A system of determining identity based on voiceprint and voice password, and a method thereof are disclosed. In the method, after the voice signal is received, the judgment result of the voiceprint of the voice signal and the judgment result of the content of the voice signal are used to determine whether to pass the verification, and this technical solution of the present invention can confirm that the voice, identified based on the voiceprint thereof, is made by a real person, so as to improve the security of identity determination.

Abstract: A navigation method for the visually impaired includes the following steps. After obtaining construction information and/or real-time traffic information, a server can transmit the construction information and/or real-time traffic information according to a geographical location. Each traffic condition information transmission device can receive the construction information and/or the real-time traffic information corresponding to a location thereof and forward the construction information and/or the real-time traffic information. A mobile device can modify a navigation route after receiving the construction information and/or the real-time traffic information transmitted from any traffic information transmission device on the navigation route, and the mobile device can convert the construction information and/or the real-time traffic information into a speech message and convert the modified navigation route into a real-time speech guiding message.

Abstract: The present disclosure illustrates a vehicle navigation projection system and a method thereof. In an embodiment, a projection device disposed on the top of vehicle interior receives and analyzes a current image in front of a driver's seat of vehicle, to obtain a contour of a street in the current image, generate an indication icon based on the contour of the street and a navigation signal, and project the indication icon on a projection glass served as windshield of the vehicle. The indication icon is superimposed on the street position in the current image and transparency of the projection glass can be adjusted according to light intensity of environment. Thus, the vehicle navigation projection system enables the different drivers to see the indication icon with the navigation function in any lighting environment, and achieves effect of providing the driver with the indication icon having the sense of augmented reality.

Abstract: A pipeline leakage detection system and a method thereof are provided. In the pipeline leakage detection system, when a ball-type detection device is operated on a pipeline and moved by an external force, a processing module can, according to angular velocity data outputted by a posture detection module, control motors to drive wheels, so as to prevent a ball-type casing of the ball-type detection device from being rotated by the external force; a wireless transceiver module transmits thermal image signals around the pipeline captured by multiple infrared thermal imagers to a monitoring terminal; and the monitoring terminal combines the thermal image signals, according to a sequential order of pieces of time information of the thermal image signals and pieces of identification information of the infrared thermal imagers, to form multiple time images, and the monitoring terminal can analyze the time images to determine whether the pipeline has a leaking location.

Abstract: A system of determining identity based on voiceprint and voice password, and a method thereof are disclosed. In the method, after the voice signal is received, the judgment result of the voiceprint of the voice signal and the judgment result of the content of the voice signal are used to determine whether to pass the verification, and this technical solution of the present invention can confirm that the voice, identified based on the voiceprint thereof, is made by a real person, so as to improve the security of identity determination.

Abstract: A pipeline leakage detection system and a method thereof are provided. In the pipeline leakage detection system, when a ball-type detection device is operated on a pipeline and moved by an external force, a processing module can, according to angular velocity data outputted by a posture detection module, control motors to drive wheels, so as to prevent a ball-type casing of the ball-type detection device from being rotated by the external force; a wireless transceiver module transmits thermal image signals around the pipeline captured by multiple infrared thermal imagers to a monitoring terminal; and the monitoring terminal combines the thermal image signals, according to a sequential order of pieces of time information of the thermal image signals and pieces of identification information of the infrared thermal imagers, to form multiple time images, and the monitoring terminal can analyze the time images to determine whether the pipeline has a leaking location.

Abstract: A navigation method for the visually impaired includes the following steps. After obtaining construction information and/or real-time traffic information, a server can transmit the construction information and/or real-time traffic information according to a geographical location. Each traffic condition information transmission device can receive the construction information and/or the real-time traffic information corresponding to a location thereof and forward the construction information and/or the real-time traffic information. A mobile device can modify a navigation route after receiving the construction information and/or the real-time traffic information transmitted from any traffic information transmission device on the navigation route, and the mobile device can convert the construction information and/or the real-time traffic information into a speech message and convert the modified navigation route into a real-time speech guiding message.

Abstract: The present disclosure illustrates a query system for crowdedness of a bus and a method thereof. In the query system, a passenger may select a bus route displayed on the mobile device, to download and browse a bus dynamic message corresponding to the selected bus route, and then input and transmit a passenger pick-up request message to a server-end device, and the server-end device stores the passenger pick-up request message and calculates the numbers of passengers on the bus reaching all bus stations according to the passenger pick-up request messages of all mobile devices, and the numbers of passengers and the bus dynamic message are displayed on the passenger's mobile device at the same time. Therefore, the technical means of the present disclosure may achieve a technical effect of improving efficiency in selecting the bus to take.

Abstract: The present disclosure illustrates a door access control system through identifiable data transmission and a method thereof. In the door access control system, personally identifiable data is directly transmitted from a portable device to a server, an authentication barcode indirectly obtained through a reader device is also transmitted to the server, and the server then determines whether the personally identifiable data matches the authentication barcode, and generates a management signal upon a determination result, and the management signal is transmitted to a management device for opening a controlled door. As a result, the system and the method can prevent a problem that a user is unable to pass through a controlled door when losing access card for door access control, and can achieve the effect of improving the security of door access control system.

Abstract: The present disclosure illustrates a time-limit door access control management system with guest authentication and a method thereof. In the system, guest information is created in a management server through a client. A two-dimensional barcode containing the guest information is transmitted to a guest handheld device. The guest may use the guest handheld device to enable the management server to perform authentication on the to-be-authenticated guest information in the management server through a security management device and create door access control management information. The guest is allowed to pass the door access control device by using the guest handheld device within a time limit. Therefore, the system and method may achieve the technical effect of improving efficiency and convenience of door access control management.

Abstract: The present disclosure illustrates a system for guiding a blind and method thereof. In the system, a portable device is electrically coupled to a walking aid device, the walking aid device generates an obstacle signal when detecting an obstacle, an obstacle determination module may determines an obstacle width and a distance from the obstacle in accordance with the obstacle signal, and a route planning module may generate a dodging route according to the obstacle width, the obstacle distance and a user step size loaded previously. As a result, the system and the method are able to let user know about information of the front obstacle, and may achieve the effect of dodging the front obstacle safely.