WO2018227531A1 - 机动车无照看自主制动系统 - Google Patents

机动车无照看自主制动系统 Download PDF

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Publication number
WO2018227531A1
WO2018227531A1 PCT/CN2017/088581 CN2017088581W WO2018227531A1 WO 2018227531 A1 WO2018227531 A1 WO 2018227531A1 CN 2017088581 W CN2017088581 W CN 2017088581W WO 2018227531 A1 WO2018227531 A1 WO 2018227531A1
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WO
WIPO (PCT)
Prior art keywords
motor vehicle
pressure sensor
braking system
autonomous braking
driver
Prior art date
Application number
PCT/CN2017/088581
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English (en)
French (fr)
Inventor
王佐良
Original Assignee
王佐良
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 王佐良 filed Critical 王佐良
Priority to PCT/CN2017/088581 priority Critical patent/WO2018227531A1/zh
Publication of WO2018227531A1 publication Critical patent/WO2018227531A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger

Definitions

  • the invention relates to an autonomous braking system for a motor vehicle without a license, which mainly solves the problem that the motor vehicle leaves the cab without the driver's negligence and does not start the handbrake system, resulting in the problem that the vehicle is unseen.
  • the motor vehicle brake system has a relatively complete design, but all require the driver to complete the operation. There is currently no autonomous braking system that prevents the motor vehicle from slipping when the driver leaves the cab.
  • the brake system will not start. This will cause the vehicle to slip. If the driver has left the cab at this time, the accident will occur due to the vehicle slipping. .
  • the technical solution of the invention provides a pressure sensor in the driver's seat of the motor vehicle.
  • the pressure received by the pressure sensor is reduced to a normal value, and the pressure sensor notifies the motor vehicle control unit of the motor vehicle by an electrical signal.
  • the normal value refers to the minimum body weight or system setting value of an adult.
  • the computer control unit can determine whether to activate the brake system and when to activate the brake system according to the running speed of the vehicle and the time when the pressure is reduced to the normal value.
  • the use of a motor vehicle without a license to watch the autonomous braking system can prevent the occurrence of self-slip phenomenon of the motor vehicle and greatly reduce the vehicle rolling accident caused by human negligence. It is also possible to determine whether the driver's weight meets the conditions for driving the vehicle, thereby effectively preventing the driver from driving or driving the pet.
  • Figure 1 is a schematic illustration of the principles of the invention.
  • 1 is a driver's seat
  • 2 is a pressure sensor
  • 3 is a computer control unit
  • 4 is a foot brake
  • 5 is a vacuum booster.
  • the invention is merely illustrative of one embodiment and is a preferred embodiment of the invention.
  • FIG 1 is a schematic diagram of the principles of the present invention.
  • a pressure sensor 2 is provided in the driver's seat 1 of the motor vehicle.
  • the motor vehicle computer control unit 3 activates the brake system to complete the brake system autonomous braking action.
  • a pressure value for the pressure sensor It is the minimum value of an adult's weight calculated according to big data science, or it can be a set value required by the manufacturer or the purchaser.
  • the computer control unit of the motor vehicle can completely determine whether to start the brake system according to the running speed of the vehicle and the pressure of the pressure sensor 2 to the normal value.
  • the brake system is activated at the time, which can be completely solved in the software design.
  • the techniques used in the present invention are all existing mature technologies, can be designed and manufactured in industrial production, and are practically used, and have industrial applicability.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Regulating Braking Force (AREA)

Abstract

机动车无照看自主制动系统，通过在机动车驾驶员座椅（1）内，设置压力传感器（2），当驾驶员离开座椅（1）后，压力传感器（2）所受到的压力降低至成年人体重的最小值或系统设定值，压力传感器（2）通过电信号通知机动车电脑控制单元（3）启动制动系统工作，完成刹车系统自主制动动作。该系统可以杜绝机动车自溜现象的发生，还可以判定驾驶员的体重是否满足驾驶车辆的条件，从而可以有效杜绝未成年人驾车或宠物驾车。

Description

机动车无照看自主制动系统 技术领域
本发明涉及的是一种机动车无照看自主制动系统，主要解决机动车因驾驶员疏忽，在未启动手刹系统的情况下离开驾驶室，导致车辆出现无照看自溜的问题。
背景技术
机动车制动系统有比较完善的设计，但均需驾驶员来操作完成。目前尚未有一种在驾驶员离开驾驶室的情况下，防止机动车自溜的自主制动系统。
目前也尚未有一种可以判定驾驶员是否是未成年人或动物的系统。
技术问题
如果驾驶员疏忽，在车辆停止，档位挂入空档后，未能启动制动系统，就会造成车辆溜车，如果此时驾驶员已经离开驾驶室，则会因车辆自溜导致事故发生。
未成年人驾驶机动车，甚至一些宠爱动物人士将它们的宠物犬放进了驾驶室，这些情况下极易导致车辆事故。
技术解决方案
本发明的技术解决方案：在机动车驾驶员座椅内，设置压力传感器，当驾驶员离开座椅后，压力传感器所受到的压力降低至正常值，压力传感器通过电信号通知机动车电脑控制单元启动制动系统工作，完成刹车系统自主制动动作。所述的正常值，是指成年人体重的最小值或系统设定值。所述的电脑控制单元可以根据车辆的行驶速度和压力降低至正常值的时间来判定是否启动制动系统以及何时启动制动系统。
有益效果
使用机动车无照看自主制动系统，可以杜绝机动车自溜现象的发生，极大地减少因人为疏忽而导致的车辆溜车事故。还可以判定驾驶员的体重是否满足驾驶车辆的条件，从而可以有效杜绝未成年人驾车或宠物驾车。
附图说明
附图1是本发明的原理示意图。
图中，1是驾驶员座椅、2是压力传感器、3是电脑控制单元、4是脚刹、5是真空助力器。
本发明的最佳实施方式
本发明仅提出一种实施方式，为本发明的最佳实施方式。
本发明的实施方式
对照附图1，图1是本发明的原理示意图。对照图1可以看出，在机动车驾驶员座椅1内，设置有压力传感器2，当驾驶员离开座椅后，压力传感器2所受到的压力降低至正常值，压力传感器2通过电信号通知机动车电脑控制单元3启动制动系统工作，完成刹车系统自主制动动作。
由于有了压力传感器2，我们就需要防止因驾驶员座椅上放置有物品而导致压力传感器2未能及时触发工作，所以，我们就需要给压力传感器设定一个压力值，这个压力值既可以是根据大数据科学计算出来的一个成年人体重的最小值，也可以是由厂家、或购车人所要求的一个设定值。
显然，这样我们就可以有效杜绝未成年人驾车或宠物驾车等情况的发生，因为未成年人或宠物的重量通常情况下是小于成年人的体重的。
需要注意的是，有些情况下，比如机动车高速行驶中因颠簸导致驾驶员被短暂弹起的情况，在这种情况下，如果制动系统被触发工作，极易导致严重事故，因此，该系统要防止这种情况的发生。当然，这也是很容易防止的。机动车上有很多传感器，最主要的就是速度传感器，因此，机动车的电脑控制单元完全可以根据车辆的行驶速度和压力传感器2的压力降低至正常值的时间来判定是否启动制动系统以及何时启动制动系统，这完全可以在软件设计中解决。
工业实用性
本发明使用的技术均为现有成熟技术，可以在工业生产中被设计制造和实际使用，具有工业实用性。

Claims (3)

  1. 机动车无照看自主制动系统，其特征是：在机动车驾驶员座椅内，设置压力传感器，当驾驶员离开座椅后，压力传感器所受到的压力降低至正常值，压力传感器通过电信号通知机动车电脑控制单元启动制动系统工作，完成刹车系统自主制动动作。
  2. 根据权利要求1所述的机动车无照看自主制动系统，其特征是：所述的正常值，是指成年人体重的最小值或系统设定值。
  3. 根据权利要求1所述的机动车无照看自主制动系统，其特征是：所述的电脑控制单元可以根据车辆的行驶速度和压力降低至正常值的时间来判定是否启动制动系统以及何时启动制动系统。
PCT/CN2017/088581 2017-06-16 2017-06-16 机动车无照看自主制动系统 WO2018227531A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07246861A (ja) * 1994-03-10 1995-09-26 Mitsubishi Electric Corp 車両用安全装置
US20100222976A1 (en) * 2006-11-28 2010-09-02 Karsten Haug Driving assistance system having presence monitoring
CN101873956A (zh) * 2008-02-27 2010-10-27 三菱重工业株式会社 工业车辆的控制装置和装配该装置的工业车辆
CN102529919A (zh) * 2012-02-15 2012-07-04 科世达（上海）管理有限公司 一种电子驻车制动系统
CN102529918A (zh) * 2011-12-29 2012-07-04 浙江吉利汽车研究院有限公司 一种用于防止车辆溜车的控制装置和控制方法
CN203402175U (zh) * 2013-07-19 2014-01-22 北京汽车股份有限公司 一种车辆制动控制系统及汽车

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07246861A (ja) * 1994-03-10 1995-09-26 Mitsubishi Electric Corp 車両用安全装置
US20100222976A1 (en) * 2006-11-28 2010-09-02 Karsten Haug Driving assistance system having presence monitoring
CN101873956A (zh) * 2008-02-27 2010-10-27 三菱重工业株式会社 工业车辆的控制装置和装配该装置的工业车辆
CN102529918A (zh) * 2011-12-29 2012-07-04 浙江吉利汽车研究院有限公司 一种用于防止车辆溜车的控制装置和控制方法
CN102529919A (zh) * 2012-02-15 2012-07-04 科世达（上海）管理有限公司 一种电子驻车制动系统
CN203402175U (zh) * 2013-07-19 2014-01-22 北京汽车股份有限公司 一种车辆制动控制系统及汽车

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