TWM560102U - Safe driving system - Google Patents

Abstract

The present invention discloses a safe driving system including a safe driving control device, an alcohol concentration sensor, a plurality of temperature sensors, a plurality of pressure sensors, and a fatigue identification device. The safe driving control device includes a driving control unit, a balance sensor and an automatic opening unit. The alcohol concentration sensor is electrically connected to the driving control unit, and the alcohol concentration of the driver is measured by the alcohol concentration sensor. A plurality of temperature sensors are disposed on the vehicle body to detect a temperature value inside or outside the vehicle body. A plurality of pressure sensors are disposed on the vehicle body and electrically connected to the driving control unit for detecting a pressure value of the vehicle body. The fatigue identification device includes an alarm unit and is electrically connected to the driving control unit to detect the fatigue state of the driver.

Description

Safe driving system

The present invention relates to a safe driving system, and more particularly to a fatigue identification device and a plurality of sensors, such as an alcohol concentration sensor, a temperature sensor and a pressure sensor, and can be applied to a general vehicle body. For example, passenger cars, trucks or other mass transit vehicles.

The safety protection devices of the known vehicle body are airbags, tracking anti-skid systems, blind spot detection, lane offset warning, anti-lock braking system or collision warning system.

The general vehicle body does not have a fatigue identification device, an alcohol concentration sensor, a temperature sensor, and a pressure sensor.

As mentioned above, the creators of this creation think about and design a safe driving system, and painstakingly study it to improve the lack of existing technology, thereby enhancing the implementation and utilization of the industry.

In view of the above-mentioned problems of the prior art, one of the purposes of the present invention is to provide a safe driving system.

According to the purpose of this creation, a safe driving system is proposed, which includes a safe driving control device, an alcohol concentration sensor, a plurality of temperature sensors, a plurality of pressure sensors, and fatigue identification. Device. The safe driving control device includes a driving control unit, a balance sensor and an automatic opening unit. The safe driving control device is installed in the vehicle body, and the balance sensor has an angle meter for detecting the inclination of the vehicle body when the vehicle body is driving. The automatic opening unit is provided in the window and the door of the vehicle body. The alcohol concentration sensor is electrically connected to the driving control unit, and the alcohol concentration of the driver is measured by the alcohol concentration sensor. A plurality of temperature sensors are disposed on the vehicle body and electrically connected to the driving control unit for detecting a temperature value inside or outside the vehicle body. A plurality of pressure sensors are disposed on the vehicle body and electrically connected to the driving control unit for detecting a pressure value of the vehicle body. The fatigue identification device includes an alarm unit and is electrically connected to the driving control unit. The fatigue identification device detects the behavior characteristics of the driver and determines the fatigue state of the driver through the behavior characteristics. When the driver's body alcohol concentration exceeds a standard range value, the driving control unit makes the vehicle body unable to start. When the body tilt, temperature or pressure of the vehicle body exceeds a set value, the driving control unit controls the automatic opening unit to open the window and the door of the vehicle body. When the fatigue recognition device determines that the driver is in a fatigue state, the warning unit alerts the driver to the attention, and the driving control unit immediately performs the safe driving mode.

Preferably, the behavioral feature can be a facial feature, an eye feature, or a head motion feature.

Preferably, the behavioral characteristics may include the driver's blink frequency, involuntary segment sleep, and head position.

Preferably, the safe driving mode can be an automatic driving mode.

Preferably, the automatic driving mode may include slowing down the speed of the vehicle body and searching for parking parking, and flashing the warning light of the vehicle body.

Preferably, the alert unit can be an alarm or a vibrator.

Preferably, when the driver's body alcohol concentration is greater than 0.03%, the driving control unit can make the vehicle body unable to start.

Preferably, after the tilt of the vehicle body detected by the angle meter exceeds the set value for a preset time, the driving control unit can control the window and the door of the automatic opening unit to open the vehicle body.

Preferably, when the temperature value exceeds the set value, the driving control unit can control the automatic opening unit to open the window and the door of the vehicle body.

Preferably, when the pressure value exceeds the set value, the driving control unit can control the automatic opening unit to bounce the window and the door of the vehicle body after a set time.

As stated above, the safe driving system of the present invention may have one or more of the following advantages:

(1) This safe driving system can measure the alcohol concentration in the driver's body through an alcohol concentration sensor.

(2) The safe driving system can detect the driver's facial features, eye features or head movement characteristics through the fatigue identification device.

(3) This safe driving system can change the safe driving mode to automatically drive the vehicle body, and includes a temperature sensor and a pressure sensor to enhance the safety of the automatic driving.

1‧‧‧Safe driving system

10‧‧‧Safe driving control device

101‧‧‧Driving Control Unit

102‧‧‧balance sensor

103‧‧‧Automatic opening unit

20‧‧‧Alcohol concentration sensor

30‧‧‧temperature sensor

40‧‧‧pressure sensor

50‧‧‧Fatigue identification device

501‧‧‧Warning unit

60‧‧‧ body

61‧‧ ‧ car door

62‧‧‧ windows

The above and other features and advantages of the present invention will become more apparent from the detailed description of the exemplary embodiments.

Figure 2 is a schematic diagram of the first implementation of the safe driving system of the present invention.

Figure 3 is a schematic diagram of the second implementation of the safe driving system of the present invention.

Figure 4 is a schematic diagram of the third implementation of the safe driving system of the present invention.

Figure 5 is a fourth embodiment of the safe driving system of the present invention.

In order to understand the technical characteristics, content and advantages of the creation and the effects that can be achieved by the examiner, the author will use the drawings in detail and explain the following in the form of the examples, and the drawings used therein The subject matter is only for the purpose of illustration and supplementary explanation. It is not necessarily the true proportion and precise configuration after the implementation of the original creation. Therefore, the scope and configuration relationship of the attached drawings should not be interpreted or limited. First described.

The safe driving system of the present invention will be described below with reference to the related drawings. For ease of understanding, the same components in the following embodiments are denoted by the same reference numerals.

Please refer to Figure 1, which is a block diagram of the safe driving system of this creation. In the figure, a safe driving system 1 includes a safe driving control device 10, an alcohol concentration sensor 20, a plurality of temperature sensors 30, a plurality of pressure sensors 40, and a fatigue identification device 50. The safe driving control device 10 includes a driving control unit 101, a balance sensor 102, and an automatic opening unit 103. The safe driving control device 10 can be mounted in the vehicle body 60. The vehicle body 60 can be a general passenger car, a truck or other mass transit vehicle, and the like. The balance sensor 102 has an angle meter for detecting the inclination of the vehicle body when the vehicle body 60 is traveling.

Again, please refer to Figure 1 as well. The automatic opening unit 103 can be disposed in the window 62 of the vehicle body 60 and the door 61. The alcohol concentration sensor 20 is electrically connected to the driving control unit 101, and the alcohol concentration in the driver is measured by the alcohol concentration sensor 20. The plurality of temperature sensors 30 can be disposed on the vehicle body 60 and electrically connected to the driving control unit 101 for detecting temperature values inside or outside the vehicle body 60. Multiple The pressure sensor 40 can be disposed on the vehicle body 60 and electrically connected to the driving control unit 101 for detecting the pressure value of the vehicle body 60. The fatigue identification device 50 can include a warning unit 501 and is electrically connected to the driving control unit 101. The fatigue recognition device 50 can detect the behavior characteristics of the driver and determine the fatigue state of the driver through the behavior characteristics.

Please refer to FIG. 2 to FIG. 5, and refer to FIG. 1 together. FIG. 2 to FIG. 5 are respectively a first to fourth implementation diagrams of the safe driving system of the present invention. In the figure, the safe driving control device 10 of the safe driving system 1 can be mounted on a center console of the vehicle body 60, and the safe driving control device 10 further includes a driving control unit 101. The driving control unit 101 is electrically connected to the alcohol concentration sensor 20, the plurality of temperature sensors 30, the plurality of pressure sensors 40, and the fatigue recognition device 50 to perform a safe driving operation.

The alcohol concentration sensor 20 and the fatigue recognition device 50 may be disposed in front of the driver, such as on the steering wheel. When the alcohol concentration sensor 20 detects that the alcohol concentration in the driver exceeds a standard range value, for example, when the alcohol concentration reaches 0.03% or more, the driving control unit 101 will not cause the vehicle body 60 to start, so This creation avoids accidents caused by drunk driving.

The set point of the temperature sensor 30 can be disposed inside the vehicle body 60, and the set point can be adjusted according to the needs of the user. The pressure sensor 40 can be disposed at a plurality of points outside the vehicle body 60 to expand the range of detection, such as the front of the vehicle body 60, the edge of the door 61, or the bottom of the vehicle body 60.

Furthermore, the automatic opening unit 103 connects the window 62 of the vehicle body 60 with the door 61. When the inclination, temperature or pressure of the body 60 exceeds a set value, the driving control unit 101 controls the automatic opening unit 103. The window 62 of the vehicle body 60 and the door 61 are opened.

In an embodiment, after the inclination of the vehicle body detected by the angle meter exceeds the set value for a preset time, the driving control unit 101 can control the automatic opening unit 103 to bounce the window 62 and the door of the vehicle body 60. 61. Therefore, if the vehicle body 60 is overturned, the window 62 and the door 61 will protect the driver in the vehicle body 60, and when the vehicle body 60 is overturned for a predetermined period of time, if the vehicle body inclination still exceeds the setting at this time. For example, the driving control unit 101 can control the automatic opening unit 103 to bounce the window 62 and the door 61 of the vehicle body 60, so that the driver can smoothly move away from the vehicle body 60, and can also make the rescue process smoother.

In another embodiment, after the temperature value exceeds the set value, the driving control unit 101 can control the automatic opening unit 103 to immediately pop the window 62 of the vehicle body 60 and the door 61, so if there is any abnormality inside or outside the vehicle. At high temperatures, the driver can immediately leave the car body 60 to avoid hazards.

In addition, in an embodiment, after the pressure value exceeds the set value, the driving control unit 101 can control the automatic opening unit 103 to bounce the window 62 and the door 61 of the vehicle body 60 after a set time. Further, if the driving control unit 101 is after the pressure value exceeds the set value, for example, when the vehicle body 60 is hit, immediately opening the window 62 of the vehicle body 60 and the door 61 will destroy the overall structure of the vehicle body 60. The driving control unit 101 controls the automatic opening unit 103 to bounce the window 62 and the door 61 of the vehicle body 60 after a set time to protect the safety of the driver in the vehicle body 60.

The fatigue recognition device 50 further includes an alerting unit 501 that can determine whether the driver's mental condition is suitable for continued driving according to the driver's facial features, eye features, or head motion characteristics.

Further, in an embodiment, the behavioral features may include the driver's blink frequency, involuntary segment sleep, and head position, etc., so that it can be determined whether the driver is unable to concentrate. For example, when the driver's facial features, eye features, or head movement characteristics include a low blink frequency, or a brief closed eye, and a downward head position, etc., may represent driving The mental condition of the person is no longer able to drive, so stop driving immediately to avoid danger.

When the fatigue recognition device 50 determines that the driver is in a fatigue state, the warning unit 501 can alert the driver to the attention, and the driving control unit 101 can immediately execute the safe driving mode to ensure the safety of driving, and the safe driving mode can be the automatic driving mode. The warning unit 501 can be an alarm or a vibrator. Therefore, in an embodiment, the warning unit 501 can sound or vibrate to alert the driver. However, if the driver is still unable to wake up, the driving control unit 101 can execute immediately. Safe driving mode to ensure the safety of driving, so it can avoid serious accidents.

Further, as shown in FIG. 4, in an embodiment, the automatic driving mode may include slowing down the speed of the vehicle body 60 and searching for parking parking, and flashing the warning light of the vehicle body 60, thereby effectively reducing the occurrence of a car accident. Opportunity, and if after a predetermined period of time, the driver still does not restore his mental state, it means that the driver may need medical assistance because of illness, etc. Therefore, in another embodiment, the creation can be further enhanced with intelligent action. The device is connected to help the driver to make a call to further protect the safety of the driver.

The safe driving system of this creation has a wide range of applications, such as passenger cars, trucks or other mass transit vehicles, especially buses or trains. In the event of an emergency, the safe driving system of this creation can be improved. Escape opportunities and minimize damage. In addition, the safe driving system of this creation can effectively reduce traffic accidents caused by drunk driving or fatigue driving.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of this creation shall be included in the scope of the appended patent application.

Claims (10)

A safe driving system includes: a safe driving control device, comprising a row of vehicle control unit, a balance sensor and an automatic opening unit, the safe driving control device is installed in a vehicle body, and the balance sensor The utility model has an angle meter for detecting the inclination of the vehicle body when the vehicle body is driving, and the automatic opening unit is disposed on the window and the door of the vehicle body; an alcohol concentration sensor is electrically connected a driving control unit, wherein the alcohol concentration of the driver is measured by the alcohol concentration sensor; a plurality of temperature sensors are disposed on the vehicle body and electrically connected to the driving control unit for detecting a temperature value inside or outside the vehicle body; a plurality of pressure sensors are disposed on the vehicle body, and are electrically connected to the driving control unit for detecting a pressure value of the vehicle body; and a fatigue The identification device comprises a warning unit electrically connected to the driving control unit, the fatigue identification device detecting a behavior characteristic of the driver, and determining the fatigue of the driver through the behavior characteristic Wherein, when the driver's body alcohol concentration exceeds a standard range value, the driving control unit makes the vehicle body unable to start; wherein, when the body tilt, temperature or pressure of the vehicle body exceeds a set value, the driving The control unit controls the automatic opening unit to open the window and the door of the vehicle body; wherein, when the fatigue recognition device determines that the driver is in a fatigue state, the warning unit reminds the driver to pay attention, and the driving control unit immediately executes one Safe driving mode. The safe driving system of claim 1, wherein the behavioral feature comprises a facial feature, an eye feature, or a head motion feature. The safe driving system of claim 1, wherein the behavioral characteristic comprises the driver's blink frequency, involuntary segment sleep, and head position. The safe driving system of claim 1, wherein the safe driving mode is an automatic driving mode. The safe driving system of claim 4, wherein the automatic driving mode comprises: slowing down a speed of the vehicle body and searching for a parking space stop, and blinking the warning light of the vehicle body. The safe driving system of claim 1, wherein the warning unit is an alarm or a vibrator. The safe driving system according to claim 1, wherein the driving control unit makes the vehicle body unable to start when the driver's body alcohol concentration is greater than 0.03%. The driving system of claim 1, wherein the driving control unit controls the automatic opening unit to pop open when the inclination of the vehicle body detected by the angle meter exceeds the set value for a predetermined time. The window and door of the car body. The safe driving system of claim 1, wherein the driving control unit controls the automatic opening unit to bounce the window and the door of the vehicle body when the temperature value exceeds the set value. The safe driving system of claim 1, wherein the driving control unit controls the automatic opening unit to bounce the window and the door of the vehicle body after a set time after the pressure value exceeds the set value. .