CN216069902U - Car window warning device with sterilization function - Google Patents
Car window warning device with sterilization function Download PDFInfo
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- CN216069902U CN216069902U CN202120225045.4U CN202120225045U CN216069902U CN 216069902 U CN216069902 U CN 216069902U CN 202120225045 U CN202120225045 U CN 202120225045U CN 216069902 U CN216069902 U CN 216069902U
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Abstract
The utility model provides a vehicle window warning device with a sterilization function, which comprises: a window body having an optical element module; the starting sensing unit generates a starting signal when the vehicle is started; the collision sensing unit generates a warning signal when the vehicle is judged to be collided when the vehicle is started according to the starting signal; a flameout sensing unit for generating a flameout signal when the vehicle is flameout; the human body sensing unit is used for sensing that no person exists in the vehicle through the human body sensing unit according to the flameout signal and generating a sterilization signal; and a microprocessor unit for generating a warning light turn-on signal for automatically executing the warning function of the optical element module when the microprocessor unit obtains the warning signal, and for generating a sterilizing light turn-on signal for automatically executing the sterilizing function of the optical element module when the microprocessor unit obtains the sterilizing signal.
Description
Technical Field
The present invention relates to a vehicle window warning device with a sterilization function, and more particularly, to a vehicle window warning device with a sterilization function, which automatically generates warning light when a vehicle collides.
Background
During the traveling of the vehicle, since it is not ensured that each driver on the road will comply with the traffic regulations (e.g., stop or travel according to the traffic signs, etc.), even if there is no problem with the driving technique of the driver itself, there is a possibility that an accident may occur due to the carelessness of other out-of-control vehicles or other drivers.
However, in the case of an accident occurring in the existing vehicle, most of the warning lights are manually turned on by the driver, and such vehicle warning lights may be damaged in the collision process or have too low brightness to cause a too low warning effect; when the vehicle has a fault on a lane and cannot drive away from the road or the vehicle occupies the road due to an accidental collision and cannot be immediately moved to the roadside, the vehicle owner often cannot get out of the triangular fault mark before arriving to get off the vehicle, and a secondary accident or a serial accident can easily occur when the vehicle comes behind without leaving the attention.
In addition, the automobile is a popular vehicle at present, and one of the living environments of people is contained in the automobile. Since the space in the vehicle is narrow and easy to accumulate the aerosol, and the environment in the vehicle is easy to be adhered with dust, odor and the like if the environment in the vehicle is not maintained and cleaned, when saliva and spray caused by talking, coughing and the like between a driver and passengers in the vehicle are carried with bacteria, viruses and the like, the health safety of the driver and the passengers in the vehicle is also damaged, so that the vehicle air cleaner is arranged in the vehicle for maintaining the quality of the air in the vehicle, but the vehicle air cleaner is difficult to sufficiently circularly purify the air in the vehicle, so that the aerosol, the odor, the bacteria, the viruses and the like still exist in the vehicle after the vehicle air cleaner is used, and the air in the vehicle cannot be effectively purified, and therefore, the using effect of the existing vehicle air cleaner is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vehicle window warning device with a sterilization function, and aims to provide a vehicle window with a light-emitting function, when a vehicle is in a collision traffic accident and cannot be immediately moved to a roadside, the vehicle window can automatically start the function of a warning lamp window of a display light source at the first time, the warning function can be effectively increased, and the function of sterilizing the interior of the vehicle by automatically starting ultraviolet light after the vehicle is used is realized.
The utility model discloses a vehicle window warning device with a sterilization function, which comprises: a door window body, this door window body is installed on a vehicle, can be for one of them or the combination of the preceding windshield of this vehicle, back windshield, both sides door window glass or skylight glass, and it includes: an outer glass sheet; an inner glass sheet; and an optical element module having a plurality of light sources and being packaged between the outer glass sheet and the inner glass sheet; a start sensing unit for generating a start signal when the vehicle is started; a collision sensing unit for sensing an abnormal vibration of the vehicle when the vehicle is started according to the start signal, and generating a warning signal when the vehicle is judged to be collided; a flameout sensing unit for generating a flameout signal when the vehicle is flameout; at least one human body sensing unit which generates a sterilization signal when the human body sensing unit senses that no person is in the vehicle according to the flameout signal; the microprocessor unit is electrically connected with the car window body, the starting sensing unit, the collision sensing unit, the flameout sensing unit and the at least one human body sensing unit, generates a warning light starting signal when the microprocessor unit obtains the warning signal so as to automatically execute a warning function of the optical element module, and generates a sterilizing light starting signal when the microprocessor unit obtains the sterilizing signal so as to automatically execute a sterilizing function of the optical element module; the optical element module also comprises a warning light source which is arranged in the optical element module and is turned on towards the outside of the vehicle so as to execute the warning function; and the sterilizing light source is arranged in the optical element module, is turned on towards the interior of the vehicle and is used for executing the sterilizing function.
In an embodiment of the utility model, the vehicle window body further includes a light emitting circuit for the optical element module to emit light.
In an embodiment of the utility model, the plurality of light sources have the same shape and the same size, and are regularly arranged at a predetermined interval.
In an embodiment of the utility model, the warning light source is a light emitting diode light source.
In an embodiment of the utility model, the sterilization light source is an ultraviolet light source.
In an embodiment of the utility model, the start signal includes a signal generated by one of the vehicle switch power-on or the engine actuation, and the start signal is generated when the vehicle is powered on by the switch or the engine is actuated.
In an embodiment of the utility model, the impact sensing unit includes one or a combination of a gyroscope sensor and an acceleration sensor.
In an embodiment of the utility model, the at least one human body sensing unit includes one or a combination of a gas sensor, an electromagnetic wave sensor, a human body infrared sensor and an ultrasonic sensor, the gas sensor is used for sensing a carbon dioxide exhalation variation value, the electromagnetic wave sensor is used for sensing an electrocardiogram signal or a respiration signal, the human body infrared sensor is used for sensing a human body temperature signal, and the ultrasonic sensor is used for sensing a human body sound.
In an embodiment of the utility model, the at least one human body sensing unit includes an in-vehicle camera for sensing a human body image.
In an embodiment of the utility model, the in-vehicle camera includes a CCD camera, or a group of one or more CMOS sensors.
In an embodiment of the utility model, when the vehicle is turned off and the human body sensing unit senses that no person is in the vehicle, the germicidal light source in the optical device module can be turned on to irradiate, so as to perform the germicidal operation of the germicidal light source, and the microprocessor unit sets the automatic on-off time.
The utility model has the effects that when the vehicle is impacted, the light source on the vehicle window is automatically started to send out warning, the warning function is effectively increased, and the ultraviolet light is automatically started to sterilize the interior of the vehicle after the vehicle is used.
Drawings
Fig. 1 is a block diagram of a vehicle window warning device with a sterilization function according to the present invention.
Fig. 2 is a flowchart of a vehicle window warning device with a sterilization function according to the present invention.
Fig. 3A is a schematic side view of a window body in the window alarm device with a sterilization function according to the present invention.
Fig. 3B is a schematic top view of a window body in the window alarm device with a sterilization function according to the present invention.
Fig. 4 is a schematic view of a collision warning lamp in a vehicle window warning device having a sterilization function according to the present invention.
Fig. 5 is a schematic diagram of a germicidal ultraviolet lamp in a vehicle window warning device with a germicidal function according to the present invention.
Symbolic illustration in the drawings:
110 a vehicle window body; 111 an outer glass sheet; 112 an inner glass sheet; 113 an optical element module; 114 a warning light source; 115 a germicidal light source; 116 a dielectric layer; 120 starting the sensing unit; 130 an impact sensing unit; 140 a misfire sensing unit; 150 a human body sensing unit; 160 a microprocessor unit; S210-S260; 400 vehicles; 410 external vehicle; 500 vehicles.
Detailed Description
In order to make the aforementioned and other features and advantages of the utility model more comprehensible, embodiments accompanied with figures are described in detail below.
Fig. 1 is a block diagram of a vehicle window warning device with a sterilization function according to the present invention. In fig. 1, a window warning device having a sterilization function includes: a window body 110, which is installed on a vehicle, and can be one or a combination of a front windshield, a rear windshield, two side window glasses or a skylight glass of the vehicle, and includes: an outer glass sheet 111; an inner glass sheet 112; and an optical element module 113, wherein the optical element module 113 has a plurality of light sources and is packaged between the outer glass sheet 111 and the inner glass sheet 112; a start sensing unit 120 for generating a start signal when the vehicle is started; an impact sensing unit 130 for sensing an abnormal vibration of the vehicle when the vehicle is started according to the start signal, and generating a warning signal when the vehicle is determined to be impacted; a flameout sensing unit 140 for generating a flameout signal when the vehicle is flameout; at least one human body sensing unit 150 for generating a sterilization signal when the human body sensing unit 150 senses that there is no person in the vehicle according to the flameout signal; and a microprocessor unit 160 electrically connected to the window body 110, the start sensing unit 120, the impact sensing unit 130, the flameout sensing unit 140 and the at least one human body sensing unit 150, wherein when the microprocessor unit 160 obtains the warning signal, a warning light turn-on signal is generated for automatically executing a warning function of the optical device module 113, and when the microprocessor unit 160 obtains the sterilization signal, a sterilization light turn-on signal is generated for automatically executing a sterilization function of the optical device module 113; the optical element module 113 comprises a warning light source 114 arranged in the optical element module 113, and the warning light source 114 is turned on towards the outside of the vehicle to execute the warning function; and a germicidal light source 115 disposed in the optical element module 113, wherein the germicidal light source 115 is turned on toward the interior of the vehicle to perform the germicidal function.
The optical element module 113 in the window body 110 has a plurality of light sources, which 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 sources to fill the gap between the light sources, wherein the dielectric layer 116 may be a transparent solid gel, liquid gel or liquid.
In addition, the starting signal generated when the vehicle is started comprises a signal generated by one of the vehicle switch power-on or the engine actuation, and the starting signal is generated when the vehicle is powered on or the engine is actuated through the switch power-on or the engine actuation.
The impact sensing unit in the vehicle comprises one or a combination of a gyroscope sensor and an acceleration sensor, can sense the angular velocity of the vehicle from all directions, and can determine that the vehicle is impacted by shaking when the vehicle is impacted so as to change the angular velocity abnormally.
The human body sensing unit detects the gas exhausted by the human body breath by using the gas sensor, and further comprises at least one or a combination of an oxygen sensor and a carbon dioxide sensor for sensing the variation value of the oxygen or carbon dioxide exhaling quantity.
The human body sensing unit is used for sensing an electrocardiogram signal or a respiration signal of a person on the vehicle by using the electromagnetic wave sensor.
The human body sensing unit senses the body temperature of the personnel in the vehicle by using the human body infrared sensor and is used for sensing a human body temperature signal so as to judge the position of the personnel in the vehicle.
The human body sensing unit is used for sensing human body sound by using the ultrasonic sensor, one or a combination of the sensors is used for detecting whether human body sound exists in the vehicle, and whether personnel still exist in the vehicle after a driver leaves the vehicle is judged.
The human body sensing unit further comprises an in-car camera for sensing an image of a human body, wherein the in-car camera comprises a CCD camera or a group consisting of one or more CMOS sensors.
Through the vehicle window warning device with the sterilization function, when a vehicle is impacted after being started, the warning light starting signal is obtained, so that the warning light source in the optical element module automatically emits light for warning, and the microprocessor unit can be used for setting the light emitting brightness, the light color, the static or dynamic lighting, the intermittent flashing light and the frequency period of the warning light source.
Through this door window warning device with function of disinfecting, after the vehicle stalls to judge when nobody is in the car on the vehicle, obtain the light of disinfecting and open the signal, make this light of disinfecting in the optical element module open the irradiation automatically, carry out the action that the light of disinfecting shines the sterilization, more can set for the time of automatic start and closing through this microprocessor unit.
Fig. 2 is a flowchart of a vehicle window warning device with a sterilization function according to the present invention, and the steps are as follows:
step S210, arranging a vehicle window body on a vehicle, wherein the vehicle window body comprises: the optical element module is provided with a plurality of light sources and is packaged between the external glass sheet and the internal glass sheet.
In step S220, the start sensing unit is activated to generate a start signal when the vehicle is started.
In step S230A, the impact sensing unit senses abnormal vibration of the vehicle when the vehicle is started according to the start signal, and generates a warning signal when the vehicle is determined to be impacted.
The impact sensing unit comprises one or a combination of a gyroscope sensor and an acceleration sensor, and generates a warning signal when the angular velocity of the abnormal change of the vehicle is greater than a preset value through the angular velocity of the abnormal change of the vehicle.
Step S240, generating a warning light turn-on signal to automatically execute the warning function of the optical device module when the warning signal is obtained through the microprocessor unit.
Wherein, the microprocessor unit is used for setting the luminous brightness, a light color, a static or dynamic illumination, an intermittent flashing light and a frequency period of the optical element module.
Step S230B, generating a key-off signal when the vehicle is turned off by the key-off sensing unit.
And S250, generating a sterilization signal when the human body sensing unit senses that no person is in the vehicle according to the flameout signal through the at least one human body sensing unit.
The human body sensing unit comprises a gas sensor, an electromagnetic wave sensor, a human body infrared sensor for sensing a human body temperature signal and an ultrasonic sensor for sensing a human body sound, wherein one or a combination of the sensors is used for sensing gas exhausted by human body respiration by the gas sensor, and the human body sensing unit further comprises at least one or a combination of an oxygen sensor and a carbon dioxide sensor for sensing a change value of oxygen or carbon dioxide exhale quantity; the electromagnetic wave sensor is used for sensing electrocardiogram signals or respiration signals of people on the vehicle; the human body infrared sensor detects the body temperature of the personnel in the vehicle and is used for sensing a human body temperature signal so as to judge the position of the personnel in the vehicle.
Step S260, generating a sterilization light starting signal to automatically execute the sterilization function of the optical element module when the sterilization signal is obtained through the microprocessor unit.
When the vehicle is flamed out, the human body sensing unit senses that no person is in the vehicle, the sterilizing light source in the optical element module is automatically turned on to irradiate, the sterilizing light source irradiates for sterilization, and the microprocessor unit can be used for setting the time for automatic starting and turning off.
Referring to fig. 3A and 3B together, fig. 3A and 3B are schematic views of a vehicle window body of a vehicle window warning device with a sterilization function according to the present invention. The vehicle window body 110 is installed on a vehicle, and may be one or a combination of a front windshield, a rear windshield, two side window glasses or a sunroof glass of the vehicle, and includes: an outer glass sheet 111; an inner glass sheet 112; and an optical element module 113, wherein the optical element module 113 has a plurality of light sources and is packaged between the external glass sheet 111 and the internal glass sheet 112, wherein the optical element module 113 comprises a warning light source 114 arranged in the optical element module 113, and the warning light source 114 is turned on towards the outside of the vehicle to automatically execute the warning function; and a germicidal light source 115 disposed in the optical element module 113, wherein the germicidal light source 115 is turned on toward the interior of the vehicle to automatically perform the germicidal function.
The plurality of light sources have the same shape and the same size and are regularly arranged at a preset interval.
A dielectric layer 116 is disposed 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 blocking layer, which can prevent the dielectric layer 116 from overflowing and leaking outside the glass sheets, and has a good limiting effect on the dielectric layer 116.
There is a dielectric layer 116 between the light sources to fill the gaps between the light sources, and the dielectric layer 116 is a transparent and clear solid gel, liquid gel or liquid.
Fig. 4 is a schematic view of a collision warning lamp of the vehicle window warning device with a sterilization function according to the present invention. In fig. 4, when the vehicle 400 having the window warning device with the sterilization function is started, the impact sensing unit 130 determines that the vehicle is impacted by the outside vehicle 410, and the microprocessor unit 160 generates a warning light turn-on signal when obtaining the warning signal, so as to automatically perform the warning function of the optical element module in the window body 110, turn on the warning light source 114 toward the outside of the vehicle, and perform the warning function.
Wherein the warning light source is a Light Emitting Diode (LED) light source.
Wherein the impact sensing unit comprises one or a combination of a gyroscope sensor and an acceleration sensor.
The set point of the impact sensing unit can be arranged in the vehicle, and the set point can be adjusted according to the requirements of users.
And the impact sensing unit 130 may set different sensing sensitivities. For example, when the vehicle 400 is located in an area with more debris, the driver may set the collision sensing unit 130 to have a lower sensing sensitivity to avoid misjudging a collision with flying debris as a collision event. In another embodiment, the microprocessor unit 160 may also pre-store a plurality of sensing signal waveform diagrams or condition judgment values, each corresponding to a predetermined event, for filtering events that are not related 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 predetermined value, the microprocessor unit 160 may determine that the vibration or disturbance of the vehicle 400 is caused by sand impact or human hand touch, and thus, it is not necessary to give a prompt to the driver.
When the vehicle is started and the collision sensing unit judges that the vehicle is collided, the warning light starting signal is obtained, the warning light source in the optical element module automatically emits light to warn, and the microprocessor unit sets the light emitting brightness, the light color, the static or dynamic lighting, the intermittent flashing light and the frequency period of the warning light source.
When the vehicle is started, no matter the vehicle collides when running or pausing, the vehicle window automatically emits warning light in real time, and the vehicle window can warn surrounding vehicles and pedestrians in time.
Fig. 5 is a schematic view of a germicidal ultraviolet lamp of the vehicle window warning device with a germicidal function according to the present invention. In fig. 5, when the vehicle 500 having the window warning device with sterilization function is turned off and the human body sensing unit 150 confirms that there is no person in the vehicle, the microprocessor unit 160 generates a sterilization light activation signal to automatically perform the sterilization function of the optical element module in the window body 110 when the sterilization signal is obtained, and activates the sterilization light source 115 toward the inside of the vehicle to perform the sterilization function.
Through the disposable ultraviolet light sterilization function, after the vehicle is flamed out next time, people get off the vehicle after the vehicle is confirmed, and when the vehicle is empty, the ultraviolet light irradiation sterilization function is provided through the sterilization light source in the vehicle window.
Wherein the germicidal Light source is an ultraviolet Light source (UV) comprising at least one ultraviolet Light Emitting Diode (LED) or at least one ultraviolet lamp tube, and a wavelength of the ultraviolet Light source (UV) is between 200 nm and 280 nm.
When the vehicle is flamed out, and no person is ensured to be in the vehicle through the human body sensing unit, the sterilizing light starting signal is obtained, the sterilizing light source in the optical element module can be started to irradiate, the sterilizing action of irradiating the sterilizing light source is automatically carried out, and the time for automatically starting and closing is set through the microprocessor unit.
When carrying out the ultraviolet light source and shine and disinfect, the dielectric layer between the door window body more can shelter from the ultraviolet light source in the car, avoids the ultraviolet light source to leak outward.
The microprocessor unit 160 has a power-off protection module to automatically power off after the germicidal light source 115 of the optical device module is activated for a certain time.
When the vehicle door is opened, the sterilizing light source in the optical element module is automatically closed.
In conclusion, the utility model can automatically turn on the light source on the vehicle window to give out warning when the vehicle is impacted, effectively increase the warning function and automatically turn on the ultraviolet light to sterilize the interior of the vehicle after the vehicle is used.
Although the utility model has been described with reference to exemplary embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the true spirit and scope of the utility model.
Claims (9)
1. A vehicle window warning device with a sterilization function, comprising:
a door window body, this door window body is installed on a vehicle, and this door window body is one of them or the combination of the preceding windshield of this vehicle, rear windshield, both sides door window glass or skylight glass, and this door window body includes:
an outer glass sheet;
an inner glass sheet; and
an optical element module having a plurality of light sources and packaged between the outer glass sheet and the inner glass sheet;
a start sensing unit for generating a start signal when the vehicle is started;
a collision sensing unit for sensing an abnormal vibration of the vehicle when the vehicle is started according to the start signal, and generating a warning signal when the vehicle is judged to be collided;
a flameout sensing unit for generating a flameout signal when the vehicle is flameout;
at least one human body sensing unit which generates a sterilization signal when the human body sensing unit senses that no person is in the vehicle according to the flameout signal; and
a microprocessor unit electrically connected to the window body, the start sensing unit, the impact sensing unit, the flameout sensing unit and the at least one human body sensing unit, wherein when the microprocessor unit obtains the warning signal, the microprocessor unit generates a warning light turn-on signal for automatically executing a warning function of the optical element module, and when the microprocessor unit obtains the sterilization signal, the microprocessor unit generates a sterilization light turn-on signal for automatically executing a sterilization function of the optical element module;
wherein, this optical element module still includes:
the warning light source is arranged in the optical element module, is turned on towards the outside of the vehicle and is used for executing the warning function; and
and the sterilizing light source is arranged in the optical element module, is turned on towards the interior of the vehicle and is used for executing the sterilizing function.
2. The vehicle window warning device with the sterilization function as claimed in claim 1, wherein a light emitting circuit for emitting light from the optical element module is further included in the vehicle window body.
3. The apparatus as claimed in claim 1, wherein the plurality of light sources have the same shape and the same size and are regularly arranged at a predetermined interval.
4. The vehicle window warning device with the sterilization function as claimed in claim 1, wherein the warning light source is a light emitting diode light source.
5. The apparatus as claimed in claim 1, wherein the germicidal light source is an ultraviolet light source.
6. The apparatus for warning vehicle window with sterilization function according to claim 1, wherein the collision sensing unit comprises one or a combination of a gyro sensor and an acceleration sensor.
7. The apparatus as claimed in claim 1, wherein the at least one human body sensing unit comprises one or a combination of a gas sensor for sensing a carbon dioxide exhalation variation, an electromagnetic wave sensor for sensing an electrocardiogram signal or a respiration signal, a human body infrared sensor for sensing a human body temperature signal, and an ultrasonic sensor for sensing a human body sound.
8. The apparatus as claimed in claim 1, wherein the at least one human body sensing unit includes an in-vehicle camera for sensing an image of a human body.
9. The vehicle window warning device with sterilization function as claimed in claim 1, wherein when the vehicle is turned off and no human being is detected in the vehicle by the human body sensing unit, the sterilization light turn-on signal is obtained, the sterilization light source in the optical device module can be turned on to perform the sterilization operation by the sterilization light source, and the microprocessor unit sets the time for automatic start and stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120225045.4U CN216069902U (en) | 2021-01-27 | 2021-01-27 | Car window warning device with sterilization function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120225045.4U CN216069902U (en) | 2021-01-27 | 2021-01-27 | Car window warning device with sterilization function |
Publications (1)
| Publication Number | Publication Date |
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| CN216069902U true CN216069902U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120225045.4U Active CN216069902U (en) | 2021-01-27 | 2021-01-27 | Car window warning device with sterilization function |
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| CN (1) | CN216069902U (en) |
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2021
- 2021-01-27 CN CN202120225045.4U patent/CN216069902U/en active Active
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