Toyota jidosha kabushiki kaisha (20240109521). DRIVING SUPPORT APPARATUS simplified abstract
Contents
- 1 DRIVING SUPPORT APPARATUS
DRIVING SUPPORT APPARATUS
Organization Name
toyota jidosha kabushiki kaisha
Inventor(s)
DRIVING SUPPORT APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240109521 titled 'DRIVING SUPPORT APPARATUS
Simplified Explanation
The driving support apparatus described in the patent application includes sensors for acquiring surrounding information on a three-dimensional object around a vehicle and road markings ahead of the vehicle, as well as vehicle state information on multiple types of vehicle states, including the driver's adaptive cruise control (AP) operation amount. A control unit is configured to assist deceleration when a predetermined start condition is met, and to cancel the deceleration assist control when a cancel condition is satisfied, such as when the AP operation is performed during deceleration assist control execution.
- Surrounding sensor for acquiring surrounding information
- Vehicle state sensor for acquiring vehicle state information, including AP operation amount
- Control unit for deceleration assist control and canceling based on AP operation
- Reduction of braking force based on surrounding and vehicle state information
Potential Applications
This technology can be applied in advanced driver assistance systems (ADAS) for vehicles, autonomous driving systems, and collision avoidance systems.
Problems Solved
1. Assisting drivers in deceleration maneuvers based on surrounding and vehicle state information. 2. Preventing conflicts between driver-operated adaptive cruise control and automated deceleration assist control.
Benefits
1. Enhanced safety through intelligent deceleration assistance. 2. Improved driver comfort and convenience during driving operations.
Potential Commercial Applications
The technology can be utilized by automotive manufacturers in developing next-generation ADAS features for their vehicles, as well as by companies working on autonomous driving technologies.
Possible Prior Art
One possible prior art could be the use of adaptive cruise control systems in vehicles, which adjust the vehicle's speed to maintain a safe following distance from the vehicle ahead. However, the integration of deceleration assist control based on surrounding and vehicle state information, including the cancellation feature when the driver operates the adaptive cruise control, may be a novel aspect of this patent application.
Unanswered Questions
How does the cancel condition interact with other driver-assist features in the vehicle?
The cancel condition mentioned in the patent application is specifically related to the driver's adaptive cruise control operation. However, it is unclear how this cancel condition may interact with other driver-assist features present in the vehicle, such as lane-keeping assist or collision avoidance systems.
What are the specific start conditions for initiating the deceleration assist control?
The patent application mentions a predetermined start condition for initiating the deceleration assist control, but it does not provide specific details on what these start conditions entail. Understanding the exact criteria for triggering this control feature would be crucial for implementing and optimizing its functionality in real-world driving scenarios.
Original Abstract Submitted
a driving support apparatus includes a surrounding sensor capable of acquiring surrounding information on a three-dimensional object around a vehicle and a road marking ahead of the vehicle, and a vehicle state sensor capable of acquiring vehicle state information on multiple types of vehicle states in response to driving operation by a driver, including an ap operation amount in response to the driver's ap operation as one of the vehicle states. the apparatus further includes a control unit configured to execute deceleration assist control to assist deceleration when a predetermined start condition is satisfied, and to cancel the deceleration assist control when a cancel condition which is satisfied when the ap operation is performed during execution of the deceleration assist control is satisfied. when the cancel condition is satisfied, the control unit reduces the braking force based on the surrounding information and the vehicle state information.
