Abstract: The present disclosure relates to a safety binding device having a protection function. The safety binding device includes a left plate and a right plate, where a bolt and a lock nut are arranged; and a left pad and a right pad are arranged between the left plate and the right plate, and clamping grooves are provided on the left pad and the right pad. Gears for retracting webbings of a product are designed to two outer or inner ends of the product, so as to retract the webbings smoothly and bind goods successfully; an outer protection cover of a spiral spring presses a protection cover by stamping protruding ports; holes on the left plate and the right plate are easy to align; the purpose of uniform retraction is achieved through an externally arranged rotating plate; and a tail end of a handle spring is of a concealed structure.

Abstract: A visual tracking system helps to detect or locate an active object (such as an active sound source) in a live video or recorded video, and provides a way to help a user who views the live video or recorded video to focus on the active object, without easily being disturbed or distracted by other objects that are present with the active object. The visual tracking system may further track the active object, or detect a new active object when the live video or recorded video is played.

Abstract: Embodiments of this application disclose a crosshair control method performed by a computer device. The computer device displays a first virtual object and a crosshair on a scene interface of a virtual environment. When the crosshair is located outside an attraction range of the first virtual object, the computer device determines a first moving direction of the crosshair in response to a first moving operation on the crosshair by a user of the computer device. The computer device determines a first attraction point on the first virtual object based on a motion posture of the first virtual object in response to the crosshair being located within the attraction range and the first moving direction pointing to the first virtual object. The computer device moves the crosshair toward the first attraction point on the scene interface.

Abstract: A visual tracking system helps to detect or locate an active object (such as an active sound source) in a live video or recorded video, and provides a way to help a user who views the live video or recorded video to focus on the active object, without easily being disturbed or distracted by other objects that are present with the active object. The visual tracking system may further track the active object, or detect a new active object when the live video or recorded video is played.

Abstract: The present disclosure relates to a method and system for determining estimated time of arrival. The method includes receiving a service request including a departure location and a destination from a terminal device; determining a route based on the departure location and the destination; determining a first feature associated with the route; determining a transfer learning model; determining a second feature based on the first feature and the transfer learning model; and determining an estimated time of arrival based on the second feature.

Abstract: The present disclosure relates to systems and methods for recommending a route for a request. The system may perform the methods to receive a request from a terminal, wherein the request may include a departure location and a destination; determine a Generative Adversarial Network (GAN) model; determine at least one recommended route that travels from the departure location to the destination based on the GAN model; and transmit the at least one recommended route to be displayed on the terminal in response to the request.

Abstract: A system may include at least one computer-readable storage medium including a set of instructions for providing an on-demand service; and at least one processor in communication with the computer-readable storage medium. When executing the set of instructions, the at least one processor may be directed to: receive a service request from a user terminal; determine at least one route for the service request; and determine an estimated price for the service request based on the at least one route and at least one price estimation model. In some embodiments, to determine the estimated price, the processor may further be directed to: extract one or more characteristics of the service request based on the route; and process the characteristics of the service request using the price estimation model.

Abstract: The present disclosure relates to systems and methods for determining an estimated time of arrival. The systems may perform the methods to operate logical circuits to obtain a departure location associated with a terminal device and information relating to the departure location. The information may include one or more service providers. The system may operate the logical circuits to obtain a trained machine learning model. The system may operate the logical circuits to determine an estimated time of arrival for one of the one or more service providers to arrive at the departure location based on the information and the machine learning model.

Abstract: The present disclosure relates to a method and system for determining estimated time of arrival. The method includes receiving a service request including a departure location and a destination from a terminal device; determining a route based on the departure location and the destination; determining a first feature associated with the route; determining a transfer learning model; determining a second feature based on the first feature and the transfer learning model; and determining an estimated time of arrival based on the second feature.

Abstract: The present disclosure relates to systems and methods for recommending a route for a request. The system may perform the methods to receive a request from a terminal, wherein the request may include a departure location and a destination; determine a Generative Adversarial Network (GAN) model; determine at least one recommended route that travels from the departure location to the destination based on the GAN model; and transmit the at least one recommended route to be displayed on the terminal in response to the request.