581 results about "Cycling" patented technology

The invention discloses an intelligent helmet control system based on an IMU (Inertial Measurement Unit), particularly relates to the field of riding monitoring, and is used for solving the technical problems that an existing intelligent helmet is high in collision misjudgment rate under strong road surface vibration and complex riding actions and is difficult to stably trigger a reliable rescue process. A helmet inertial measurement unit and a reference inertial measurement unit are respectively arranged on a helmet and a vehicle structural member, coordinate calibration and time synchronization are carried out, and a road vibration compensation model is constructed by using a frequency domain analysis result of the reference inertial measurement unit in a sliding time window. Road vibration and vehicle body vibration are separated from signals of the helmet inertial measurement unit, residual acceleration and angular velocity characteristics representing relative movement of the head are obtained, an accident confirmation signal is generated based on multi-threshold joint judgment, and a communication unit and a vehicle control interface are linked for execution.

The invention relates to a rear derailleur and riding equipment, the rear derailleur comprises a base assembly, a connecting rod assembly and a guide plate assembly, the base assembly comprises a base shell, the base shell comprises a first shell and a second shell, the first shell and the second shell define a mounting inner cavity, and a driving part, an energy storage part and an electric control plate are arranged in the mounting inner cavity; the energy storage part is connected with the driving part through the electric control board, the driving part and the electric control board are sequentially arranged in the mounting inner cavity side by side in the first direction from the first shell to the second shell, and the energy storage part is arranged on one side of the driving part and the electric control board in the second direction perpendicular to the first direction; the base part assembly is high in structural compactness and integration degree, wire harnesses between the energy storage part and the electric control board and between the energy storage part and the driving part are integrated in the installation inner cavity, safety is better, and maintenance is convenient.

The invention relates to the technical field of riding route planning, and particularly provides a riding route AI planning method based on user demands, which comprises the following steps: receiving user riding preference information and basic travel information, and carrying out integration quantitative preprocessing to form a structured user demand data set; acquiring multi-source reference data such as preset route database data and real-time dynamic data, and performing fusion preprocessing to generate an adaptive reference data set; inputting the two types of data sets into a trained AI planning model to calculate an optimal path, and embedding adaptive point locations based on preference constraints to generate an initial path; and performing multi-dimensional adaptability optimization by combining basic constraints, generating a personalized scheme with multiple versions, setting an output priority, completing route optimization according to a user interaction instruction, and outputting a final executable riding route. The method deeply adapts to multiple demands of the user, improves the planning accuracy and flexibility, and provides a personalized riding route service giving consideration to experience and practicability for the user.

1. The name of the design product: cycling sports glasses (CGE001). 2. The use of the design product: the design product is mainly used for sports goggles. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the product in this design: Cycling Trainer (R3). 2. Purpose of this design: For cycling training. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: Design 1 is a non-removable short-leg design, and Design 2 is a non-removable long-leg design.

A few years ago, wearing a helmet while cycling became a recommended practice. I created this hat because I thought there would be a need for a hat that could be worn over a helmet while cycling in hot summer or rainy weather. It can be used as a regular hat by closing the buttons and zipper. Waterproof fabric was used.

1. Name of the product in this design: Electric Vehicle (Beeman F1). 2. Intended use of this design: a vehicle for cycling. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Solar Electric Vehicle (D5). 2. Purpose of this design: A cycling tool to replace walking. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Positioning kit for a bicycle shoe plate (10), comprising: a first section (22) with a first shoe attachment section (30) configured to be detachably coupled to a first bicycle shoe (40), wherein the first section (22) is configured to adjustably position a first shoe plate (42) on a first sole (44) of the first bicycle shoe (40);and a second section (24) with a second shoe attachment section (32) configured to be detachably coupled to a second cycling shoe (50) different from the first cycling shoe (40), wherein the second section (24) is configured to adjustably position a second cleat (52) on a second sole (54) of the second cycling shoe (50), wherein the first section (22) is arranged at a first end of the positioning kit for a cycling cleat (10) and the second section (24) is arranged at a second end of the positioning kit for a cycling cleat (10), the second end being arranged opposite the first end in a longitudinal direction of the positioning kit for a cycling cleat (10).

The present application relates to the technical field of automobile safety monitoring, and particularly relates to a child anti-pinch control method, device and equipment for an automobile seat. The method comprises: acquiring detection signals of a seat cushion area and a backrest area of the automobile seat respectively; in response to receiving a motion adjustment instruction for controlling the automobile seat, executing an active anti-pinch strategy or a semi-active anti-pinch strategy; wherein the active anti-pinch strategy comprises: before the motion adjustment instruction is executed, determining whether there is a target object in the seat cushion area and / or the backrest area based on the detection signals, and if it is determined that there is a target object, limiting or prohibiting the execution of the motion adjustment instruction; the semi-active anti-pinch strategy comprises: in the process of executing the motion adjustment instruction to drive the automobile seat to move, monitoring the change of the detection signals in real time to adjust the movement working condition of the automobile seat. The present application realizes active pre-detection and intervention during the process of the bicycle seat, greatly improves the safety of the electric seat, and effectively avoids the pinch injury to children.

1. Name of the product in this design: Cycling Rally Suit. 2. Purpose of this design: for outdoor cycling apparel. 3. The key design features of this product are the combination of shape and pattern. 4. Images or photos that best illustrate the design key points: composite state diagrams. 5. The bottom surface of this product is a part that is not easily seen or not visible during use, so the bottom view of kit 1 is omitted; it has been shown in perspective view 1 of kit 1, so the top view of kit 1 is omitted; the surface is not frequently seen during use, so the top view and bottom view of kit 2 are omitted. 6. The human-shaped mannequin in the design drawings is a supporting element and does not constitute part of the design for which protection is sought.

1. Name of this design product: Cycling Phone Holder (YC29). 2. Purpose of this design: A mobile phone holder for use on bicycles, electric vehicles, motorcycles, etc. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

1. Name of the designed product: Bicycle helmet (R-60). 2. Use of the designed product: Used for outdoor cycling, and protects the head. 3. Design points of the designed product: The shape of the product. 4. Picture or photo best indicating the design points: Perspective view.

1. Name of the product in this design: Electric Vehicle (S3-M26). 2. Intended use of this design: a vehicle for cycling. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product subject to this design: Electric Vehicle (Q1-M26). 2. Intended use of this design: a vehicle for cycling. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

A thermal cup for cycling includes a thermal cup body and a cup cover. The cup cover includes an installation chamber, a switching device, an air pump, a control board, a trigger device and a battery. The installation chamber includes an air inlet channel and a water outlet channel. The switching device includes an outer lid assembly and an unlocking member. An air inlet end of the air pump is communicated with the outside through the air inlet channel, and an air outlet end of the air pump is communicated with a water storage chamber of the thermal cup body. The control board is configured to control the air pump to start or stop. The trigger device includes a trigger switch electrically connected to the control board. The battery is configured to supply power to the control board.

1. Name of the product in this design: Intelligent Cycling Train (P3). 2. Purpose of this design: for indoor cycling simulation training. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

1. Name of the designed product: cycling shoes (sQ2413). 2. Use of the designed product: shoes for wearing on feet. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The present invention is a device comprising a water bottle and a bottle cage that are joined together in an innovative way. Each element has a thread, one male and the other female, allowing them to be fitted together with a quarter turn. This invention will revolutionize the world of triathlon and cycling in general by preventing the bottle from falling and facilitating handling. The present invention does not limit the use of the bottle to cycling; it can also be used for other sports and will remain upright, like a conventional water bottle. [Fig. 3]

1. Name of the product in this design: Mobility Scooter. 2. Purpose of this design: for cycling. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

1. Name of the product in this design: Cup lid (Koukou cycling cover-w6). 2. Purpose of this design: A lid for a drinking cup. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model provides a breathable riding boot which comprises a boot vamp, a boot sole and a boot leg, an additional sole adheres to the bottom face of the boot sole, a groove is formed in the top face of the additional sole, an air bag is arranged in the groove, an air outlet head is arranged at the front end of the top of the air bag, and a round butt joint groove is formed in the front end of the bottom of the boot sole. Due to the fact that the additionally-installed sole is arranged, the groove is formed in the top of the additionally-installed sole, and the air bag is arranged in the groove, when the additionally-installed sole of the riding boot is stressed, the air bag is compressed to compress air in the air bag, the air flows out of the air outlet head on the air bag, flows into the riding boot from the air holes and finally flows out of the ventilation holes, and air in the riding boot can flow. Foot odor caused by foot covering can be prevented. By arranging the adjusting structure, the circular blocking plate can be controlled to rotate, so that the fan-shaped notch and the fan-shaped through opening are staggered, the ventilation hole is blocked, and water is prevented from entering the riding boot from the ventilation hole in rainy days.

A system for evaluating cycling activities, including a memory storing a set of instructions; and one or more processors configured to execute the stored set of instructions to perform operations comprising: receiving riding data, associated with a user riding a bicycle, from a plurality of sensors; processing the riding data to obtain data in a first domain; comparing the data in the first domain to baseline information to evaluate a riding status of the user or a riding condition of a riding path; converting the data in the first domain to obtain data in a second domain; and evaluating the riding status of the user or the riding condition of the riding path according to the data in the second domain.

The invention relates to the technical field of power-assisted bicycles, and discloses a power assembly for a power-assisted bicycle and the power-assisted bicycle. The powertrain includes an epicyclic gear train including a first gear element, a second gear element, and a third gear element; the middle shaft is coupled with a pedal of the power-assisted bicycle; the first motor is coupled with the epicyclic gear train through a first gear element; the second motor and the middle shaft are coupled and connected with the epicyclic gear train through a second gear element; an output crankset coupled with the epicyclic gear train through a third gear element; the detection module is connected with the first motor and used for detecting working electrical parameters of the first motor; the control module is connected with the detection module and the second motor and used for controlling a three-phase winding of the second motor to be short-circuited and increasing the rotation resistance of the second motor under the condition that the working electrical parameters of the first motor are not matched with the preset rotation parameters of the first motor, so that the treading resistance of the pedal is increased, and the purpose of preventing a user from missing steps is achieved. And the riding experience of the rider is improved.

1. Name of the designed product: child safety belt for cycling (dual use for cycling seat). 2. Use of the designed product: child restraint while cycling or sitting on a chair. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.

1. The name of the design product: graphical user interface of cycling motion data display of electronic device. 2. The use of the design product: an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: front view. 5. The usual design, omit the rear view, left view, right view, top view, bottom view. 6. The use of the graphical user interface: for cycling exercise and related motion information display. 7. The human-computer interaction mode of the graphical user interface: the front view is the product main interface, which displays the race segment detail page; sliding the "start point" button of the front view to the corresponding position can set the motion to start from there, get the interface change state diagram 1; clicking the horizontal bar above the "ranking" module on the left side of the interface change state diagram 1 can expand the ranking list, get the interface change state diagram 2. The "X" in the interface view represents changeable or replaceable text, numbers or symbols.

The invention belongs to the technical field of urban planning, and particularly relates to a traffic station region land utilization efficiency evaluation method, which comprises the following steps of: acquiring and preprocessing point-of-interest data and a traffic station region in an analysis region; extracting land utilization layout features based on the null data set; constructing a multi-mode traffic network including walking, bicycles, buses and rail transit based on the layout features; establishing a land coupling simulation model of traffic based on the regional reachability index; causal inference and model calibration are carried out based on historical traffic intervention events of dynamic evolution; adopting a multi-objective optimization algorithm to generate traffic and land utilization configuration schemes meeting different planning objectives; according to the method, the evaluation result is subjected to visual display and decision output, unified modeling of traffic and social economic data is achieved through multi-source heterogeneous data fusion and standardization processing, and the effect of improving data space-time matching precision and calculation reliability is achieved.