TWM611741U - Vehicle window warning system with sterilization function - Google Patents

Abstract

A vehicle window warning system with a sterilization function includes: a vehicle window body with an optical element module; a start sensing unit, which generates a start signal when the vehicle is started; and an impact sensing unit, based on the start signal, when the vehicle starts, When it is judged to be hit, a warning signal is generated; the flameout sensing unit generates a flameout signal when the vehicle is turned off; at least one human body sensing unit, based on the flameout signal, generates when there is no person in the vehicle through the human body sensing unit Sterilization signal; and microprocessor unit, when the micro-processing unit obtains the warning signal, it generates a warning light turn-on signal to automatically execute the warning function of the optical component module, and when the micro-processing unit obtains the sterilization signal, it generates a sterilization light turn-on signal , Used to automatically perform the sterilization function of the optical component module.

Description

Car window warning system with sterilization function

The new creation relates to a vehicle window warning system with a sterilization function, and in particular to a vehicle window warning system that automatically generates a warning light when a vehicle collides and has a sterilization function.

During the course of the vehicle, since it is impossible to ensure that every driver on the road will obey the traffic rules (for example, stop or proceed according to traffic signs, etc.), even if the driver’s own driving skills are not problematic, it may still be Accidents caused by other out-of-control vehicles or the carelessness of other drivers.

However, in the current situation of vehicle accidents, most of the warning lights are manually turned on by the driver. Such vehicle warning lights may be damaged in the collision process, or the brightness is too small to make the warning effect too low; and or When the vehicle has an accident, the triangle fault signal equipped with the vehicle is placed, but when the vehicle fails in the lane and cannot leave the road, or the road is occupied due to an accidental collision in the lane, it cannot be immediately moved to the side of the road. At times, the car owner often has no time to get out of the car and take out the triangle fault sign. If the car behind is not paying attention, it is very easy to cause a second car accident or a serial accident.

In addition, automobiles are currently popular means of transportation, and one of the environments in which people live includes riding in a car. Due to the small space in the car, it is easy to accumulate suspended particles. In addition, if the environment in the car is not maintained and cleaned, it is also easy to adhere to dust and odors. With the spread of the Wuhan pneumonia epidemic, when the drivers and passengers in the car have conversations, coughs, etc. Saliva and droplets caused by bacteria and viruses will also endanger the health and safety of drivers and passengers in the car. Therefore, in order to maintain the air quality in the car, people will install car air purifiers in the car. Car air purifiers are difficult to fully circulate and purify the air in the car, so that after using the car air purifier, there will still be suspended particles, peculiar smells, bacteria, and viruses in the car, which cannot effectively purify the air in the car. Therefore, the existing car The effect of using an air cleaner is not ideal.

This new creation provides a vehicle window warning system with a sterilization function. Its purpose is to use a vehicle window with a light-emitting function. When a vehicle collides with a traffic accident and cannot be immediately moved to the side of the road, the vehicle window can be in the first time The function of automatically starting the warning light window of the display light source can effectively increase the warning function and automatically turn on the ultraviolet light to disinfect and sterilize the car after the vehicle is used.

A vehicle window warning system with sterilization function created by the new model includes: a vehicle window body, which is installed on a vehicle, and can be the front windshield, rear windshield, and both sides of the vehicle. One of window glass or skylight glass or a combination thereof, further comprising: an outer glass sheet; an inner glass sheet; and an optical element module, having a plurality of light sources, and encapsulated between the outer glass sheet and the inner glass sheet ; A start sensing unit, when the vehicle starts, generates a start signal; a collision sensing unit, according to the start signal, when the vehicle starts, used to sense an abnormal vibration of the vehicle, when it is judged to be Upon impact, a warning signal is generated; a flameout sensing unit generates a flameout signal when the vehicle is turned off; at least one human body sensing unit, based on the flameout signal, senses that there is no person in the vehicle through the human body sensing unit When the time, a sterilization signal is generated; and a microprocessor unit, which is electrically connected to the window body, the activation sensing unit, the impact sensing unit, the flameout sensing unit and the at least one human sensing unit, when the When the micro-processing unit obtains the warning signal, it generates a warning light turn-on signal to automatically execute a warning function of the optical element module. When the micro-processing unit obtains the sterilization signal, it generates a germicidal light turn-on signal for Automatically perform a sterilization function of the optical element module; wherein, the optical element module further includes: a warning light source, which is arranged in the optical element module, and turns on the warning light source toward the outside of the vehicle to perform the Warning function; and a sterilization light source, which is arranged in the optical element module, and turns on the sterilization light source toward the interior of the vehicle to perform the sterilization function.

In an embodiment of the invention, the above-mentioned car window body further includes a light-emitting circuit for the optical element module to emit light.

In an embodiment of the present invention, the above-mentioned plural light sources have the same shape and the same size, and are regularly arranged at a predetermined interval.

In an embodiment of the present invention, the above-mentioned warning light source is a light-emitting diode light source.

In an embodiment of the invention, the above-mentioned sterilization light source is an ultraviolet light source.

In an embodiment of the present invention, the above-mentioned start signal includes a signal generated by one of the electric door of the vehicle or the engine is activated, and the start signal is generated when the vehicle is energized through the electric door or the engine is activated.

In an embodiment of the present invention, the aforementioned impact sensing unit includes one of a gyroscope sensor, an acceleration sensor, or a combination thereof.

In an embodiment of the invention, the at least one human body sensing unit described above includes a gas sensor for sensing a change in exhaled carbon dioxide, an electromagnetic wave sensor for sensing an electrocardiogram signal or A breathing signal, a human body infrared sensor for sensing a human body temperature signal, and an ultrasonic sensor for sensing one or a combination of a human body sound.

In an embodiment of the present invention, the at least one human body sensing unit mentioned above includes an in-vehicle camera for sensing an image of a human body.

In an embodiment of the present invention, the aforementioned in-vehicle camera includes a CCD camera, or a group of one or more CMOS sensors.

In an embodiment of the present invention, when the vehicle is turned off, and when no one is in the vehicle through the human body sensing unit, the germicidal light turn-on signal is obtained, and the sterilization light in the optical element module The light source can be turned on to irradiate, and the sterilization light source is automatically irradiated and sterilized. The microprocessor unit sets the time for automatic startup and shutdown.

The effect of the new creation is that when the vehicle is hit, the light source on the window is automatically turned on to issue a warning, which effectively increases the warning function, and that the ultraviolet light is automatically turned on after the vehicle is used to disinfect and sterilize the interior of the vehicle.

110: car window body

111: External glass sheet

112: Internal glass sheet

113: Optical component module

114: Warning light source

115: Sterilization light source

116: Dielectric layer

120: Start the sensing unit

130: Impact sensing unit

140: flameout sensing unit

150: Human body sensing unit

160: micro processing unit

S210~S260: step flow

400: Vehicle

410: outside car

500: Vehicle

Fig. 1 is a block diagram of a vehicle window warning system with sterilization function according to the invention.

Figure 2 is a flow chart of a vehicle window warning system with sterilization function created according to the present invention.

Fig. 3A is a schematic side view of a vehicle window body of a vehicle window warning system with a sterilization function created according to the present invention.

Fig. 3B is a schematic top view of a vehicle window body of a vehicle window warning system with a sterilization function created according to the present invention.

Fig. 4 is a schematic diagram of a collision warning light of a vehicle window warning system with sterilization function created according to the present invention.

Fig. 5 is a schematic diagram of a sterilization ultraviolet lamp of a vehicle window warning system with sterilization function according to the invention.

In order to make the above-mentioned features and advantages of the creation of the present invention more obvious and understandable, the following specific examples are given in conjunction with the accompanying drawings, which are described in detail as follows.

Fig. 1 is a block diagram of a vehicle window warning system with sterilization function according to the invention. In FIG. 1, the vehicle window warning system with sterilization function includes: a vehicle window body 110, which is installed on a vehicle and can be the front windshield, rear windshield, and both sides of the vehicle One or a combination of vehicle window glass or sunroof glass further includes: an outer glass sheet 111; an inner glass sheet 112; and an optical element module 113, which has a plurality of light sources and is encapsulated in the outer glass sheet 111 and The interior glass 112; a start sensing unit 120, when the vehicle starts, generate a start signal; a collision sensing unit 130, according to the start signal, when the vehicle starts, used to sense the vehicle An abnormal vibration generates a warning signal when it is judged to be impacted; a flameout sensing unit 140 generates a flameout signal when the vehicle is turned off; at least one human body sensing unit 150 passes through the human body according to the flameout signal The sensing unit 150 generates a sterilization signal when there is no person in the vehicle; and a microprocessor unit 160, which is electrically connected to the window body 110 and the activation sensor The unit 120, the impact sensing unit 130, the flameout sensing unit 140, and the at least one human body sensing unit 150, when the micro-processing unit 160 obtains the warning signal, generate a warning light turn-on signal to automatically execute the A warning function of the optical element module 113, when the micro-processing unit 160 obtains the sterilization signal, generates a sterilization light turn-on signal to automatically perform a sterilization function of the optical element module 113; wherein, the optical element module 113 The group 113 further includes: a warning light source 114 disposed in the optical element module 113, and turning on the warning light source 114 toward the outside of the vehicle to perform the warning function; and a sterilization light source 115 disposed on the optical element In the module 113, the sterilization light source 115 is turned on toward the interior of the vehicle to perform the sterilization function.

The optical element module 113 in the vehicle window body 110 has a plurality of light sources, and these light sources have the same shape and the same size, and are regularly arranged at a fixed interval.

There is a dielectric layer 116 between the light source and the light source to fill the gap between the light sources. The dielectric layer 116 can be a transparent and clear solid gel, liquid gel or liquid.

In addition, the start signal generated when the vehicle is started includes a signal generated by one of the vehicle's switch being energized or the engine is activated, and the start signal is generated when the vehicle is energized through the switch or the engine is being operated.

The impact sensing unit in the vehicle, including one or a combination of a gyroscope sensor, an acceleration sensor, can sense the angular velocity of the vehicle from various directions, and the vehicle shakes when it is impacted, causing the angular velocity to change abnormally , Used to judge the vehicle was hit.

The human body sensing unit uses the gas sensor to detect the gas discharged from human breathing, and further includes at least one of an oxygen sensor and a carbon dioxide sensor or a combination thereof to sense changes in oxygen or carbon dioxide exhaled volume value.

The human body sensing unit uses the electromagnetic wave sensor to sense the electrocardiogram signal or breathing signal of a person on the vehicle.

The human body sensing unit uses the human body infrared sensor to detect The body temperature of the person inside the vehicle is used to sense a human body temperature signal to determine the location of the person inside the vehicle.

The human body sensing unit uses the ultrasonic sensor to sense one or a combination of human voices, and detect whether there are human voices in the car, so as to determine whether there is still a human voice in the car after the driver leaves the car. There are personnel.

The human body sensing unit further includes an in-vehicle camera for sensing an image of a human body, and the in-vehicle camera includes a CCD camera or a group consisting of one or more CMOS sensors.

Through the vehicle window warning system with sterilization function, when the vehicle is hit after being started, the warning light turn-on signal is obtained, so that the warning light source in the optical component module automatically performs the light-emitting warning action, and can also pass through the microprocessor unit Set a luminous brightness, a light color, a static or a dynamic lighting, an intermittent flashing light and a frequency period of the warning light source.

Through the vehicle window warning system with sterilization function, when the vehicle is turned off and no one is in the vehicle, it obtains the sterilization light turn-on signal, so that the sterilization light source in the optical component module is automatically turned on to perform the sterilization light source The action of irradiating sterilization can also set the time of automatic startup and shutdown through the microprocessor unit.

Figure 2 is a flow chart of a vehicle window warning system with sterilization function created according to the present invention. The steps are as follows:

Step S210: Set the car window body on the vehicle, where the car window body includes: an outer glass sheet, an inner glass sheet and an optical element module, has a plurality of light sources, and is encapsulated between the outer glass sheet and the inner glass sheet.

Step S220: Through the activation of the sensing unit, when the vehicle is activated, a activation signal is generated.

Step S230A: The impact sensing unit is used to sense the abnormal vibration of the vehicle when the vehicle is started according to the start signal, and when it is judged to be impacted, a warning signal is generated.

The impact sensing unit includes a gyroscope sensor, an acceleration One of the sensors or a combination thereof generates a warning signal when the abnormally fluctuating angular velocity of the vehicle is greater than a preset value through the abnormally fluctuating angular velocity of the vehicle.

Step S240: When the warning signal is obtained through the microprocessor unit, a warning light on signal is generated to automatically execute the warning function of the optical component module.

The microprocessor unit is used to set a luminous brightness, a light color, a static or a dynamic lighting, an intermittent flashing light and a frequency period of the optical element module.

Step S230B: Through the flameout sensing unit, when the vehicle is flameout, a flameout signal is generated.

Step S250: At least the human body sensing unit is used to generate a sterilization signal when there is no person in the vehicle according to the flameout signal.

The human body sensing unit includes a gas sensor, an electromagnetic wave sensor, and a human body infrared sensor for sensing a human body temperature signal, and an ultrasonic sensor for sensing a human body sound. One or a combination thereof, the gas sensor is used to detect the gas exhausted by human breathing, and further includes at least one of an oxygen sensor and a carbon dioxide sensor or a combination thereof for sensing changes in oxygen or carbon dioxide exhaled volume Value; Electromagnetic wave sensor, used to sense the ECG signal or breathing signal of the person on the vehicle; Human infrared sensor detects the body temperature of the person inside the vehicle, used to sense a human body temperature signal, and determine the location of the person inside the vehicle.

Step S260: When a sterilization signal is obtained through the microprocessor unit, a sterilization light turn-on signal is generated to automatically perform the sterilization function of the optical element module.

When the vehicle is turned off, the human body sensing unit senses that there is no person in the vehicle, and the sterilization light source in the optical component module is automatically turned on to irradiate. The sterilization light source can be irradiated by the sterilization light source and can be set through the microprocessor unit Automatic start and close time.

Please refer to FIGS. 3A and 3B at the same time. FIGS. 3A and 3B are schematic diagrams of the window body of a vehicle window warning system with sterilization function created according to the present invention. Figure. The window body 110, which is installed on a vehicle, can be one or a combination of the front windshield, rear windshield, side window glass, or sunroof glass of the vehicle, and further includes: An outer glass sheet 111; an inner glass sheet 112; and an optical element module 113, having a plurality of light sources, and encapsulated between the outer glass sheet 111 and the inner glass sheet 112, wherein the optical element module 113 , Further comprising: a warning light source 114 arranged in the optical element module 113, and turning on the warning light source 114 toward the outside of the vehicle to automatically perform the warning function; and a sterilization light source 115 arranged in the optical element module In 113, the sterilization light source 115 is turned on toward the interior of the vehicle to automatically perform the sterilization function.

The multiple light sources have the same shape and the same size, and are regularly arranged at a predetermined interval.

A dielectric layer 116 is provided between the outer glass sheet 111 and the inner glass sheet 112, and the outer ring of the dielectric layer 116 may further include a barrier layer, which can prevent the dielectric layer 116 from leaking out of the glass sheet. It has a good limiting effect on the dielectric layer 116.

There is a dielectric layer 116 between the plurality of light sources to fill the gaps between the light sources. The dielectric layer 116 is a transparent and clear solid gel, liquid gel or liquid.

Fig. 4 is a schematic diagram of a collision warning light of a vehicle window warning system with sterilization function created according to the present invention. In FIG. 4, when a vehicle 400 with a window warning system with a sterilization function is started, it is judged by the collision sensing unit 130 that it is hit by an external vehicle 410, and when the warning signal is obtained through the microprocessor unit 160, it generates The warning light turn-on signal is used to automatically execute the warning function of the optical element module in the vehicle window body 110, and turn on the warning light source 113 toward the outside of the vehicle to execute the warning function.

The warning light source is a light emitting diode light source (LED).

The impact sensing unit includes one or a combination of a gyroscope sensor and an acceleration sensor.

The set point of the impact sensing unit can be set in the vehicle The set point can also be adjusted according to user needs.

The impact sensing unit 130 can be set with different sensing sensitivities. For example, when the vehicle 400 is located in an area with a lot of sand and gravel, the driver can set the impact sensing unit 130 to a lower sensing sensitivity to avoid erroneously judging the impact of ordinary gravel flying as an impact event. In another embodiment, the microprocessor unit 160 may also pre-store a plurality of sensing signal waveform diagrams or condition judgment values, respectively corresponding to a predetermined event, so as to filter events that are irrelevant and do not need to prompt the driver. For example, when the amplitude of the signal sensed by the microprocessor unit 160 is lower than a certain preset value, the microprocessor unit 160 may determine that the vibration or disturbance of the vehicle 400 may be caused by the collision of sand or gravel or the touch of a human hand. As a result, there is no need to give a reminder to the driver.

When the vehicle is started, and when it is judged that the vehicle is impacted by the impact sensing unit, the warning light turn-on signal is obtained, and the warning light source in the optical component module automatically performs the light-emitting warning action and is set through the microprocessor unit The warning light source has a luminous brightness, a light color, a static or a dynamic lighting, an intermittent flashing light and a frequency period.

When the vehicle is started, whether the vehicle collides while driving or when it is paused, the window will automatically and immediately emit warning lights, which can be used to promptly warn the surrounding vehicles and pedestrians.

Fig. 5 is a schematic diagram of a sterilization ultraviolet lamp of a vehicle window warning system with sterilization function according to the invention. In FIG. 5, when a vehicle 500 with a window warning system with a sterilization function turns off the vehicle, and the human body sensing unit 150 confirms that there is no person in the vehicle, the microprocessor unit 160 is used to obtain the When the sterilization signal is generated, a sterilization light turn-on signal is generated to automatically perform the sterilization function of the optical element module in the vehicle window body 110, and the sterilization light source 115 is turned on toward the interior of the vehicle to perform the sterilization function.

Through the one-time ultraviolet light sterilization function, after the vehicle is turned off, and when it is confirmed that the person gets off the vehicle, and the vehicle is empty, the sterilization light source in the window provides the ultraviolet light sterilization function.

Wherein the germicidal light source is an ultraviolet light source (UV), including at least one violet An external light emitting diode (Light Emitting Diode, LED) or at least one ultraviolet lamp tube, and a wavelength of the ultraviolet light source (UV) is between 200-280 nm (nanometers).

When the vehicle is turned off and the human body sensing unit is used to ensure that no one is in the vehicle, the germicidal light turn-on signal is obtained, and the germicidal light source in the optical element module can be turned on to irradiate, and the germicidal light source is automatically irradiated and sterilized Action, and set the automatic start and close time through the microprocessor unit.

While the ultraviolet light source is irradiated for sterilization, the dielectric layer between the car window bodies can even block the ultraviolet light source inside the car to prevent the ultraviolet light source from leaking.

The micro-processing unit 160 has a power-off protection module to automatically power off after the sterilization light source 115 of the optical element module is activated for a specific time.

When the vehicle door is opened, the sterilization light source in the optical element module is automatically turned off.

To sum up, the new creation can automatically turn on the light source on the window when the vehicle is hit to give a warning, effectively increasing the warning function, and automatically turn on the ultraviolet light to sterilize the interior of the vehicle after the vehicle is used.

Although the creation of this new type is disclosed in the foregoing embodiments, it is not intended to limit the creation of this new type. Anyone who is familiar with similar skills, without departing from the spirit and scope of the creation of the new type, makes equivalent replacements for changes and modifications. This new creation is within the scope of patent protection.

110: car window body

111: External glass sheet

112: Internal glass sheet

113: Optical component module

114: Warning light source

115: Sterilization light source

120: Start the sensing unit

130: Impact sensing unit

140: flameout sensing unit

150: Human body sensing unit

160: micro processing unit

Claims (9)

A vehicle window warning system with sterilization function, comprising: a vehicle window body, which is installed on a vehicle and can be the front windshield, rear windshield, side window glass or sunroof of the vehicle One of the glasses or a combination thereof further includes: an outer glass sheet; an inner glass sheet; and an optical element module having a plurality of light sources and sealed between the outer glass sheet and the inner glass sheet; and a sense of activation The detection unit generates a start signal when the vehicle is started; an impact sensing unit, according to the start signal, is used to sense an abnormal vibration of the vehicle when the vehicle is started, and when it is judged to be impacted, it generates A warning signal; a flameout sensing unit that generates a flameout signal when the vehicle is turned off; at least one human body sensing unit, based on the flameout signal, generates a flameout signal when there is no person in the vehicle through the human body sensing unit A sterilization signal; and a microprocessor unit electrically connected to the window body, the activation sensing unit, the impact sensing unit, the flameout sensing unit, and the at least one human body sensing unit, when the micro-processing unit obtains When the warning signal, a warning light turn-on signal is generated to automatically execute a warning function of the optical element module. When the micro-processing unit obtains the sterilization signal, a germicidal light turn-on signal is generated to automatically execute the optical component. A sterilization function of the component module; wherein the optical component module further includes: a warning light source disposed in the optical component module, and turning on the warning light source toward the outside of the vehicle to perform the warning function; and A sterilization light source is arranged in the optical element module, and the sterilization light source is turned on toward the interior of the vehicle to perform the sterilization function. As described in the first item of the scope of patent application, the heavy window warning system with sterilization function, wherein the vehicle window body further includes a light-emitting circuit for the optical element module to emit light. As described in item 1 of the scope of patent application, the vehicle window warning system with sterilization function, wherein the plurality of light sources have the same shape and the same size, and are regularly arranged at a predetermined interval. As described in item 1 of the scope of patent application, the vehicle window warning system with sterilization function, wherein the warning light source is a light-emitting diode light source. The vehicle window warning system with sterilization function as described in item 1 of the scope of patent application, wherein the sterilization light source is an ultraviolet light source. According to the first item of the scope of patent application, the vehicle window warning system with sterilization function, wherein the impact sensing unit includes one of a gyroscope sensor, an acceleration sensor, or a combination thereof. The vehicle window warning system with sterilization function as described in item 1 of the scope of patent application, wherein the at least one human body sensing unit includes a gas sensor for sensing a change in exhaled carbon dioxide and an electromagnetic wave sensor , For sensing an electrocardiogram signal or a breathing signal, a human infrared sensor for sensing a human body temperature signal, and an ultrasonic sensor for sensing a human voice or a combination thereof. According to the first item of the scope of patent application, the vehicle window warning system with sterilization function, wherein the at least one human body sensing unit includes an in-vehicle camera for sensing a human body image. For example, the vehicle window warning system with sterilization function described in item 1 of the scope of patent application, wherein when the vehicle is turned off, and when no one is in the vehicle through the human body sensing unit, the germicidal light opening signal is obtained, The sterilization light source in the optical element module can be turned on to irradiate, and the sterilization light source is automatically irradiated and sterilized, and the automatic startup and shutdown time is set through the microprocessor unit.

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