Patent classifications
B60Y2300/0954
System and method for providing vehicle collision avoidance at an intersection
A system and method for estimating and communicating a path of travel of a reference vehicle by road side equipment (RSE) that includes establishing communication between the RSE and an on-board equipment of the reference vehicle and receiving vehicle parameters of the reference vehicle from the on-board of the reference vehicle. The system and method also include estimating the path of travel of the reference vehicle based on the vehicle parameters of the reference vehicle and environmental parameters determined by the RSE. The system and method further include establishing communication between the RSE and an on-board equipment of a target vehicle and communicating the estimated path of travel of the reference vehicle from the RSE to the target vehicle, wherein a probability of collision between the reference vehicle and the target vehicle is determined based on the estimated path of travel of the reference vehicle.
Motorized mobile ‘smart’ cart with voice activation
A motorized, voice-activated ‘smart’ mobile workstation incorporating casters, a base support member, a work surface with height-adjustment feature, a power source for recharging electronic devices held on the mobile workstation, a power cord which plugs into an electrical wall outlet for recharging of mobile workstation, and a battery which extends the operation of the mobile workstation while the mobile workstation is not plugged into an electrical wall outlet. The mobile workstation further includes a motor which gives the mobile workstation rotational energy, smart technology which comprises a computerized ‘brain’ which helps humans communicate with the mobile workstation by giving simple voice commands, which control the directional and elevational movement of the mobile workstation. A remote control apparatus powers on and off the mobile workstation and is also an alternative means for controlling the directional and elevational movement of the mobile workstation. Further included are sensors which include collision avoidance capabilities.
Method for enhancing in-path obstacle detection with safety redundancy autonomous system
In one embodiment, a method for performing an obstacle detection for an ADV includes detecting an obstacle by a primary ADS and a secondary ADS using an obstacle detection algorithm based on sensor data provided by sensors on the ADV. In response to detecting the obstacle, a first controlled stop distance and a second controlled stop distance are calculated by the primary ADS and secondary ADS respectively based on a speed and a deceleration capability of the ADV. The first and second controlled stop distances between the primary ADS and secondary ADS are exchanged to determine a third controlled stop distance which is the maximum of the two. In response to determining that the ADV reaches within the third controlled distance between the ADV and the obstacle, a controlled stop operation is activated by the primary ADS to decelerate the ADV based on the third controlled stop distance.
METHOD FOR ENHANCING IN-PATH OBSTACLE DETECTION WITH SAFETY REDUNDANCY AUTONOMOUS SYSTEM
In one embodiment, a method for performing an obstacle detection for an ADV includes detecting an obstacle by a primary ADS and a secondary ADS using an obstacle detection algorithm based on sensor data provided by sensors on the ADV. In response to detecting the obstacle, a first controlled stop distance and a second controlled stop distance are calculated by the primary ADS and secondary ADS respectively based on a speed and a deceleration capability of the ADV. The first and second controlled stop distances between the primary ADS and secondary ADS are exchanged to determine a third controlled stop distance which is the maximum of the two. In response to determining that the ADV reaches within the third controlled distance between the ADV and the obstacle, a controlled stop operation is activated by the primary ADS to decelerate the ADV based on the third controlled stop distance.
Driving control apparatus for a vehicle
A driving control apparatus for a vehicle is disclosed. The driving control apparatus includes: an object detection device configured to detect objects in the vicinity of the vehicle and generate information on the objects; a sensing unit configured to detect a state of the vehicle and generate vehicle state information; and a processor configured to: based on the vehicle state information and the information on the objects, generate information on collision with a first object out of the objects, and based on the information on the collision, generate a control signal for at least one of steering, partial braking, and partial driving of the vehicle and provide the generated control signal so as to control operation of the vehicle after the collision through at least one of a steering control action, a partial braking control action, and a partial driving control action.
Automatic braking system for slow moving objects
In accordance with one embodiment, a braking-system suitable for use on an automated vehicle is provided. The braking-system includes a ranging-sensor, a braking-actuator, and a controller in communication with the ranging-sensor and the braking-actuator. The ranging-sensor is used to detect a range-rate, a range, and a direction of an object proximate to a host-vehicle when the object resides in a field-of-view of the ranging-sensor. The field-of-view defines a conflict-zone and a conflict-buffer separate from the conflict-zone. The braking-actuator is used to control movement of the host-vehicle. The controller determines a trail of the object based on the range and the direction. The controller further classifies the object as slow-moving based on a rate-threshold. The controller further determines a tangent-vector based on the trail. The controller activates the braking-actuator when the object is slow-moving, the object is detected within the conflict-buffer, and the tangent-vector intersects the conflict-zone.
Vehicle control apparatus and vehicle control method
Based on a detection information from a plurality of sensors detecting a surrounding object in different fashions, a vehicle control apparatus configured to perform vehicle control for avoiding or mitigating a collision with the object determines an occurrence of a detection capability impaired state in which a detection capability for detecting the object is impaired at any of sensors, based on the detection information about the sensor or the other sensors. The vehicle control apparatus shortens an actuation time until implementing the vehicle control, in comparison with a time when the sensor detects the object without causing the detection capability impaired state, if the object is detected by the sensor in which the detection capability impaired state has been eliminated within a predetermined time after determining that the detection capability impaired state has been eliminated.
SYSTEM AND METHOD FOR PROVIDING WELL DISTINGUISHABLE WARNING LEVELS FOR OBSTACLES IN DIFFERENT VISIBILITY AREAS IN THE VICINITY OF A VEHICLE
A driver assistance system for a vehicle and a method are provided, being adapted to provide alerts to a driver in certain situations, e.g. if a foreign object is invisible for the driver or if there is an increased danger for a collision. The alert level is adapted to depend on the position and/or the direction of movement of the at least one foreign object and/or the direction of movement of the vehicle, which are measured by at least one sensor.
Central control panel for vehicles and method of controlling same
A central control panel for vehicles and a method of controlling the same are provided. The central control panel for vehicles includes a touch pad, a PCB disposed under the touch pad and a lighting unit that is mounted on the PCB and includes a plurality of LEDs. An outdoor air temperature sensor senses an outdoor air temperature of a vehicle and a controller adjusts a temperature of the touch pad by changing a temperature of the lighting unit based on the sensed outdoor air temperature. The central control panel for vehicles further includes a top ring that transmits light emitted from the LEDs to the outside and to surround a perimeter of the touch pad.
SYSTEM AND METHOD FOR PROVIDING VEHICLE COLLISION AVOIDANCE AT AN INTERSECTION
A system and method for estimating and communicating a path of travel of a reference vehicle by road side equipment (RSE) that includes establishing communication between the RSE and an on-board equipment of the reference vehicle and receiving vehicle parameters of the reference vehicle from the on-board of the reference vehicle. The system and method also include estimating the path of travel of the reference vehicle based on the vehicle parameters of the reference vehicle and environmental parameters determined by the RSE. The system and method further include establishing communication between the RSE and an on-board equipment of a target vehicle and communicating the estimated path of travel of the reference vehicle from the RSE to the target vehicle, wherein a probability of collision between the reference vehicle and the target vehicle is determined based on the estimated path of travel of the reference vehicle.