43 results about "School bus" patented technology

In one instance, a safety device is mounted to an exterior side of a school bus. The safety device includes a mounting bracket configured for coupling to a mounting motor, with the mounting bracket being moveable between a undeployed position and a deployed position by the mounting motor. An arm portion is coupled to the mounting bracket. The arm portion has a proximal end and a distal end, with the proximal end being coupled to the mounting bracket. The safety device further includes a plurality of lights coupled to the arm portion.

A school bus stop arm and drive unit therefor are disclosed. The stop arm includes a stop sign and a drive unit for moving the stop sign between a retracted position and a deployed position. In some embodiments the stop sign is illuminated. In some embodiments the drive unit includes a controller.

The invention discloses a vehicle passenger retention detection and intelligent alarm system and method based on multi-modal perception, and relates to the technical field of automobile safety. The method comprises the steps that firstly, a flameout delay and periodic scanning detection method is used for collecting data, the collected data is preprocessed to form multi-modal perception data, then the weight of each sensor is calculated, and the weight of each sensor is calculated; the method comprises the following steps: acquiring multi-modal sensing data, carrying out weighted fusion on the multi-modal sensing data, dynamically adjusting the weight and optimizing the fusion result according to the precision, environmental factors and timeliness of a sensor, then carrying out state reasoning on the fused data, calculating the probability of a retention state, and triggering a corresponding alarm mechanism. According to the scheme, through a multi-dimensional sensing and grading response mechanism, the reliability defect of a traditional single sensor system is effectively overcome, the system is particularly suitable for special scenes such as school buses and infant pick-up and drop-off vehicles, the safety requirements of different scenes are met, and intelligent guarantee is provided for passenger safety.

1. Name of the designed product: toy (big bus school bus). 2. Use of the designed product: toy. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The invention discloses a school bus safety guarantee system for driver sudden illness, which takes a control unit as a core and is controlled through a processing mechanism, a monitoring mechanism and a vehicle control mechanism. The system has the beneficial effects that through operation of the detection mechanism, the heart rate bracelet, the body temperature detector and the camera are used for monitoring and judging the heart rate, the blood oxygen value and the body temperature condition of a school bus driver, and a warning prompt is given before an abnormal condition occurs; a driver can know and attract attention in advance and prepare for prevention in advance, so that potential safety hazards during school bus driving are reduced; through the application of the vehicle control mechanism, after an emergency situation occurs, the vehicle is detected through the brake assist device, the laser radar and the vehicle speed sensor, the school bus is automatically braked and stopped when necessary, the situation that the school bus continues to run without control is avoided, and therefore the safety of the school bus during running is improved.

1. Name of the designed product: baby toy (sound and light learning school bus). 2. Use of the designed product: for baby playing and learning. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

A school bus sensing traffic light changer designed to ensure the safety of students entering or exiting a school bus at an intersection. When a school bus stops at a traffic light, the driver can activate a control panel on the dashboard to send a wireless signal from a signaling device mounted on the bus roof. This signal is received by a sensor on the traffic light, which then interfaces with the traffic signal control panel to change all traffic lights at the intersection to red and crosswalk signals to walk. The control panels are connected through communication wires to facilitate this process. A visual indicator on the sensor confirms the signal reception, ensuring that the lights change accordingly. Once the students have safely crossed, the driver can deactivate the signal, allowing the traffic lights to return to their normal operation.

The invention discloses a monitoring and reminding system for dangerous actions of students in a school bus, which takes a central processing unit as a core. Dangerous actions of students are monitored and reminded through a control unit, a monitoring unit and an information unit by a display, a voice module, a microphone, a buzzer, a camera, an action catcher, a thermal imager, a communication terminal, a local memory and a cloud memory. The school bus monitoring system has the beneficial effects that a school bus driver operates and controls the detection unit, and automatic monitoring, recognition and judgment are carried out in a manner of automatically shooting school picture information, capturing student behavior actions and student postures by virtue of the camera, the action capture instrument and the thermal imager, so that an automatic monitoring effect is achieved; and through the use of the control unit, the picture presentation of the display, the shouting of the driver by using the microphone and the sound playing of the voice module, the student is reminded, and the driver is prevented from turning the head and being distracted.

The present invention relates to a visual alert assembly (10,100) for use with a vehicle, such as a school bus, to notify pedestrians and others as to the travel condition of a vehicle. The visual alert assembly (10, 100) comprises a rear shell (18, 102) seating one or more PC boards (14, 104, 106) integrating illuminating elements (20, 114, 116, 118), a forward facing outer perimeter mounting surface (120) of said shell (18, 102) including an adhesive adapted to mount said assembly to a glass associated with any of a forward windshield or rear window of the vehicle so that said illuminating elements (20, 114, 116, 118) are visible through the glass, and each of external power and control inputs extending through said rear shell (18, 102) and communicating with said PC boards (14, 104, 106) for operating said illuminating elements (20, 114, 116, 118) according to any of intensity, color or pattern in response to a change in a travel condition of the vehicle.

The utility model relates to the technical field of fire extinguishers for school buses, and discloses a fire extinguisher fixing device for a school bus, which comprises a fixing seat, a supporting ring fixedly mounted at the top of the fixing seat, a support fixedly mounted at the top of the fixing seat, and a connecting ring fixed on the inner wall of the support. By arranging a control assembly, when a rotary table is rotated on the right side of a support, the rotary table can drive a circular plate to rotate on the surface of a fixing ring through a threaded rod, when the circular plate rotates, an arc hole formed in the surface of the circular plate abuts against the surface of an arc block and abuts against the arc block to slide, and a sliding plate fixed to the surface of the arc block moves towards the outside of the fixing ring; and when the sliding plate moves, the surface of the sliding plate can drive the positioning ring to face the two sides through the fixing plate connected with the vertical rod, so that the purpose of quickly releasing the fixation of the fire extinguisher is achieved, and the situation that the use of the fire extinguisher is affected due to the fact that the fixing structure is dismounted by tools is avoided.

The invention relates to a multi-school bus path optimization method based on dynamic priority propagation, and the method is characterized in that the method comprises the steps: constructing a multi-school bus path optimization model; a path priority propagation field mechanism is adopted, and the priority weight is reconstructed and modeled into an influence factor which is propagated along a path and is subjected to exponential attenuation; fusing the path priority propagation field mechanism in a simulated annealing algorithm framework, and dynamically correcting a neighborhood search decision through potential energy change; and outputting a multi-school bus path scheduling scheme which meets the priority service requirement and has the optimal operation cost. The priority is modeled into an influence factor which can be dynamically transmitted and attenuated along a path, and the priority distribution can be adjusted in real time according to the change of a path structure and a scheduling state, so that the local disturbance operation can pre-judge the potential influence of the local disturbance operation on the global priority service quality in advance, and the risk of decision short view and chain violation is reduced.

The invention discloses a school bus driver body abnormity monitoring and warning system, which takes an information processing unit as a central processor, and then controls a monitoring unit, a warning unit and an information transmission unit through the information processing unit. The school bus reminding system has the beneficial effects that when a worker uses the system, a school bus driver is reminded through the warning lamp and the vibration motor, sound can be avoided in the reminding process, influences on students are avoided, and therefore the students are prevented from being afraid of emotions; meanwhile, a school bus driver can press test buttons by two hands at the same time within specific time to control a timer in the system, the two hands of the driver can be located on a steering wheel by pressing the test buttons at the same time, the driver is prevented from illegally operating the bus by one hand, and potential safety hazards are prevented.

1. The name of this design product: Bookcase (school bus). 2. Purpose of this design product: used for people to sit and rest and to store books and other items. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

A vehicle safety system for alerting a driver and vehicle occupants of hazardous situations is disclosed. The vehicle safety system installs in a first vehicle. The vehicle safety system includes image capturing units, and sound detection sensors positioned at multiple locations at exterior or interior of the first vehicle. The vehicle safety system is configured to detect light and sound produced from a second vehicle such as an emergency or hazardous vehicle, school bus, train, etc. The vehicle safety system provides advanced warning of the second vehicle to a driver and occupants of the first vehicle through programmed vehicle actions and visual and audible communications. The vehicle safety system helps the driver of the first vehicle to comply with regulations requiring yielding to emergency vehicles and stopping for school buses / trains, and enhances safety of the driver and / or passengers of the first vehicle and protects those affected by the second vehicle.

1. Name of the product in this design: School Bus Seat (YTXT Primary and Secondary School Student Seat). 2. Purpose of this design: For use in school bus seats for primary and secondary school students. 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 invention relates to the field of intelligent traffic monitoring, in particular to a traffic violation evidence obtaining method and evidence obtaining system for the school bus parking state, and the system comprises a vehicle-mounted host which is used for monitoring the state of a school bus STOP plate, sending an instruction to a violation monitoring module according to the state of the STOP plate, receiving monitoring data, generating a monitoring result, and uploading the monitoring result to a police server; the illegal monitoring module is used for collecting video images, calling the parking evidence obtaining sub-module and the driving recognition sub-module according to instructions to generate monitoring data and sending the monitoring data to the vehicle-mounted host, the parking evidence obtaining sub-module is used for analyzing violation conditions when the STOP board is opened and intercepting violation video segments if violation exists, and the driving recognition sub-module is used for identifying the violation video segments when the STOP board is closed and sending the violation video segments to the vehicle-mounted host. Identifying a license plate, and comparing the license plate with a blacklist to generate a comparison result; the police server comprises a traffic police server and a criminal police server and is used for processing and storing the monitoring result uploaded by the vehicle-mounted host. The problems of high cost and evidence obtaining delay are solved.

1. The name of the design product: seat armrest cover (YTXT school bus). 2. The use of the design product: accessories for car seats. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

A system for detecting passengers who have not gotten off a school bus using radar sensors according to an aspect of the present invention comprises a plurality of radar sensor modules installed at each row of seats inside a vehicle, installed in respective seat rows at heights corresponding to the seats on one side wall inside the school bus to detect a bio-signal of a person in a direction of the other side wall, wherein the system receives bio-signal detection results from the radar sensor modules to detect passengers who have not gotten off the vehicle. In this case, according to the present invention, control is performed so that passengers who have not gotten off the vehicle are detected in a time-division manner to prevent radar signals of the installed radar sensor modules from interfering with each other.

In one instance, a safety device is mounted to an exterior side of a school bus. The safety device includes a mounting bracket configured for coupling to a mounting motor, with the mounting bracket being moveable between a undeployed position and a deployed position by the mounting motor. An arm portion is coupled to the mounting bracket. The arm portion has a proximal end and a distal end, with the proximal end being coupled to the mounting bracket. The safety device further includes a plurality of lights coupled to the arm portion.

1. Name of the product in this design: Toy Inertia Vehicle (School Bus). 2. Purpose of this design: Toy car, for people to play with. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

A mirror assembly for vehicle is disclosed. The mirror assembly includes three configurations of extra illumination to the passenger loading area in addition to the typical mirror function for providing the vehicle driver the rear and / or side view of the vehicle. In some embodiments, the mirror assembly comprises two clam shells, and / or a lighting pod and / or two mirror heads that are supported by a supporting arm. In some embodiments, the mirror assembly is mounted on the school bus through the clam shells. In addition, a side lighting device is mounted on the right side of the vehicle for providing extra illumination to the passenger loading area.

A safety system inside a school vehicle using a radar sensor according to one aspect of the present invention comprises a plurality of side radar sensor modules installed on one side wall at a height corresponding to seat level for each row of seats with detection areas divided into sectors corresponding to seat positions to detect human bio-signals, upper radar sensor modules, an alarm indicator that receives bio-signal detection results from the radar sensor modules to determine alarm generation and outputs warning sounds through a speaker while flashing LEDs when an alarm is triggered, and a power supply device that switches between operating and sleep modes according to the vehicle's power status to supply power to the radar sensor modules and alarm indicator, thereby preventing accidents by detecting bio-signals of children remaining inside the school vehicle and generating alarms.

The invention discloses a college-bus route planning method based on a multi-constraint clustering and combined heuristic algorithm, and relates to the technical field of route planning, and the method comprises the steps: generating an information table of students needing to be picked up; according to the time difference between the school arrival time and the school departure time, the students in the student information table needing to be picked up are batched, and a batch student information table is obtained; generating initialized boarding points for students in the batch student information table, and iteratively optimizing the initialized boarding points according to constraint conditions, so as to generate a concentrated boarding point information table of a corresponding batch; generating an initial route scheme table according to the centralized boarding points in the centralized boarding point information table of each batch by using a greedy boxing algorithm; optimizing routes in the initial route scheme table by using a tabu search algorithm to obtain an optimized route scheme table; and a multi-route connection strategy of a single college bus is formulated according to the optimized route scheme table of each batch, and then a college bus connection scheduling table is obtained. According to the invention, the college scheduling line can be reasonably planned.

1. The name of this design product: Snack Box (School Bus). 2. Purpose of this design product: to hold and store snacks. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

1. Name of the product in this design: School Bus Seat (YTXT Toddler Seat). 2. Purpose of this design: For use in school bus child seats. 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.

In one instance, a safety device is mounted to an exterior side of a school bus. The safety device includes a mounting bracket configured for coupling to a mounting motor, with the mounting bracket being moveable between a undeployed position and an deployed position by the mounting motor. An arm portion is coupled to the mounting bracket. The arm portion has a proximal end and a distal end, with the proximal end being coupled to the mounting bracket.

A school bus sensing traffic light changer designed to ensure the safety of students entering or exiting a school bus at an intersection. When a school bus stops at a traffic light, the driver can activate a control panel on the dashboard to send a wireless signal from a signaling device mounted on the bus roof. This signal is received by a sensor on the traffic light, which then interfaces with the traffic signal control panel to change all traffic lights at the intersection to red and crosswalk signals to walk. The control panels are connected through communication wires to facilitate this process. A visual indicator on the sensor confirms the signal reception, ensuring that the lights change accordingly. Once the students have safely crossed, the driver can deactivate the signal, allowing the traffic lights to return to their normal operation.

A protection device for a manual bus service door opening mechanism is described. The protection device comprises at least one first protection bumper configured to cover rigid edges of a rotatable pivot arm, the rigid edges facing an aisle of a bus, wherein the rotatable pivot arm connects a bus service door to the manual bus service door opening mechanism via a linkage connecting the bus service door to a handle through the rotatable pivot arm.

1. The name of the product under this design: Student Bicycle (Perfect School Bus X02). 2. The purpose of this design product: for riding and playing by teenagers. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The bottom surface of this design product is difficult to see or cannot be seen during use, so the top view is omitted.

The utility model provides a device for detecting and alarming staying persons in a car, which relates to the technical field of cars and comprises an intelligent control unit, an information acquisition unit, a sound-light alarm unit and a display unit which are arranged on a school car, and a wireless communication unit is arranged in the intelligent control unit. The information acquisition unit detects whether a passenger passes by or stays at a detection position, and the intelligent control unit receives and analyzes a signal sent by the information acquisition unit, and then controls the sound-light alarm unit to make a sound and flicker according to a certain frequency. And the display unit is controlled to display the number of passengers in the vehicle and the passenger retention position numbers in the alarm state. According to the school bus, safety accidents caused by the fact that passengers are forgotten in the bus can be avoided, information can be sent to the server through the wireless communication unit, then the server forwards the information to mobile phones of parents, and when students stay in the school bus, the related parents, drivers and school security guards can receive related information through the mobile phones to remind.