-
公开(公告)号：US20200017080A1
公开(公告)日：2020-01-16
申请号：US15994482
申请日：2018-05-31
摘要： A controller comprises an electronic communication line configured to receive a system brake request control signal representing a requested system brake application and an identified urgency. A hardware processor, configured to perform a predefined set of basic operations in response to receiving the system brake request control signal, is capable of: determining a maximum braking pressure to be applied during the system braking application based on the identified urgency; generating a first system brake mode control signal, based on the determined maximum braking pressure, to set an associated first valve to a first valve state; generating a second system brake mode control signal, based on the determined maximum braking pressure, to set an associated second valve to a second valve state, the maximum braking pressure during the system braking application being set by the first valve state and the second valve state; determining an activation profile for an associated modulator based on the determined maximum braking pressure; the controller transmitting, via the electronic communication line, the first system brake mode control signal, the second system brake mode control signal and modulator control signals according to the activation profile.
-
公开(公告)号：US10543820B2
公开(公告)日：2020-01-28
申请号：US15459653
申请日：2017-03-15
发明人： Paul C Niglas , Michael D Tober , David W Howell
摘要： A vehicle braking system for a vehicle combination includes a first brake axle including a first actuatable brake, a second brake axle including a second actuatable brake, a third brake axle including a third actuatable brake, a first valve controlling actuation of the first actuatable brake and actuation of the second actuatable brake, and a second valve controlling actuation of the second actuatable brake and actuation of the third actuatable brake.
-
3.发明授权Towing vehicle controller providing brake control to a towed vehicle and method 有权牵引车辆控制器为牵引车提供制动控制和方法公开(公告)号：US09592800B2
公开(公告)日：2017-03-14
申请号：US14682169
申请日：2015-04-09
发明人： Eric A Matoy , Michael D Tober
IPC分类号： B60T7/20 , B60T8/17 , B60T13/68 , B60T8/1755 , B60T8/18
CPC分类号： B60T8/1708 , B60T7/20 , B60T8/1755 , B60T8/1887 , B60T13/686
摘要： Various embodiments of a towing vehicle controller and methods for brake control of a towed vehicle are provided. A towing vehicle controller includes an input for receiving a load signal indicative of a load of a towed and towing vehicle combination; an input for receiving a stability signal indicative of at least one of a yaw rate, a steering angle, and a lateral acceleration of the towing vehicle; and an input for receiving a deceleration signal indicative of an automated deceleration request. Control logic is capable of determining a comparison value prior to receiving the deceleration signal and after receiving the load signal and the stability signal, wherein the determination of the comparison value is based on the load signal and the stability signal. After the deceleration signal is received, the control logic determines a brake control transmission signal based on the deceleration signal and the comparison value.
摘要翻译： 提供牵引车辆控制器的各种实施例以及用于牵引车辆的制动控制的方法。 牵引车辆控制器包括用于接收指示牵引和牵引车辆组合的负载的负载信号的输入; 用于接收指示所述牵引车辆的横摆率，转向角和横向加速度中的至少一个的稳定性信号的输入; 以及用于接收表示自动减速请求的减速信号的输入。 控制逻辑能够在接收到减速信号之前并且在接收到负载信号和稳定性信号之后确定比较值，其中比较值的确定基于负载信号和稳定性信号。 在接收到减速信号之后，控制逻辑基于减速信号和比较值来确定制动控制传动信号。
-
公开(公告)号：US10850721B2
公开(公告)日：2020-12-01
申请号：US15942027
申请日：2018-03-30
IPC分类号： B60T13/68 , B60T13/40 , B60T8/17 , B60T8/72 , B60T11/32 , B60T13/26 , B60T15/04 , B60T13/66 , B60T7/20 , B60T17/22 , B60Q9/00
摘要： A controller on a tractor portion of an articulated vehicle includes an electrical input port adapted to receive an electrical input signal based on a command to unpark a trailer portion of the articulated vehicle and an electronic processor adapted to: receive the electrical input signal from the electrical input port; identify, based on the electrical input signal, when the command to unpark the trailer is received at the electrical input port; and based on the command to unpark the trailer, transmit an electrical output signal to an electrical output port for causing supplemental compressed air to be communicated from the tractor to the trailer for filling an air tank on the trailer using a quick-fill mode.
-
公开(公告)号：US10850716B2
公开(公告)日：2020-12-01
申请号：US15994482
申请日：2018-05-31
发明人： Randy J Salvatora , Michael D Tober , Nicholas A Broyles , Andrew J Pilkington , David W Howell , Thomas S Miller, Jr. , Daniel T Boyce , Parth Kalra , Subashish Sasmal
摘要： A controller comprises an electronic communication line configured to receive a system brake request control signal representing a requested system brake application and an identified urgency. A hardware processor, configured to perform a predefined set of basic operations in response to receiving the system brake request control signal, is capable of: determining a maximum braking pressure to be applied during the system braking application based on the identified urgency; generating a first system brake mode control signal, based on the determined maximum braking pressure, to set an associated first valve to a first valve state; generating a second system brake mode control signal, based on the determined maximum braking pressure, to set an associated second valve to a second valve state, the maximum braking pressure during the system braking application being set by the first valve state and the second valve state; determining an activation profile for an associated modulator based on the determined maximum braking pressure; the controller transmitting, via the electronic communication line, the first system brake mode control signal, the second system brake mode control signal and modulator control signals according to the activation profile.
-
公开(公告)号：US20190299952A1
公开(公告)日：2019-10-03
申请号：US15942027
申请日：2018-03-30
摘要： A controller on a tractor portion of an articulated vehicle includes an electrical input port adapted to receive an electrical input signal based on a command to unpark a trailer portion of the articulated vehicle and an electronic processor adapted to: receive the electrical input signal from the electrical input port; identify, based on the electrical input signal, when the command to unpark the trailer is received at the electrical input port; and based on the command to unpark the trailer, transmit an electrical output signal to an electrical output port for causing supplemental compressed air to be communicated from the tractor to the trailer for filling an air tank on the trailer using a quick-fill mode.
-
公开(公告)号：US10150457B2
公开(公告)日：2018-12-11
申请号：US15141110
申请日：2016-04-28
发明人： David W Howell , Paul C Niglas , Michael D Tober , Gerhard Wieder
IPC分类号： B60T8/36 , B60T15/02 , B60T15/18 , F16K15/00 , F16K31/06 , B60T7/12 , B60T8/32 , B60T13/66 , B60T13/68
摘要： A valve module is provided for enabling a vehicle to control an autonomous event of the vehicle. The valve module comprises a relay valve, a first solenoid valve, and a second solenoid valve. A first control pressure can be delivered through the first solenoid valve and applied to a control port of the relay valve. In one embodiment, a second control pressure can be delivered through the second solenoid valve and combined with the first control pressure. The combined first and second control pressures are applied to the control port of the relay valve. In another embodiment, a second control pressure can be delivered through the second solenoid valve only when no first control pressure is delivered through the first solenoid valve.
-
公开(公告)号：US10084511B2
公开(公告)日：2018-09-25
申请号：US14884419
申请日：2015-10-15
CPC分类号： H04B3/548 , B60R16/03 , H04B2203/547
摘要： An electronic controller includes a first electrical input, receiving electrical power of a first voltage for powering the electronic controller, and a second electrical input, receiving an electrical power line communication signal at a second voltage. The second voltage is different than the first voltage. The power line communication signal is received from a second electronic controller that is powered by electrical power of the second voltage.
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.014 秒)