TWM558740U - Projection type warning wiper - Google Patents

Abstract

The present invention provides a projection type warning wiper comprising a wiper body, a light emitting diode lamp set and a processing module. The wiper body is attached to the wiper arm of the mobile vehicle. A light-emitting diode (LED) lamp set is disposed on the top surface of the wiper body and includes a plurality of light-emitting diode (LED) units. The plurality of LED units of the control module control portion are turned on to display a predetermined text or a predetermined pattern by the visual persistence principle. In this creation, the action vehicle is provided with a striking text or pattern on the windshield to remind the passerby to reduce accidents.

Description

Projection warning wiper

This creation is about a warning wiper, more specifically a projection type warning wiper that uses the principle of visual persistence.

Every year, due to poor sight, poor road conditions or insufficient light, many traffic accidents often occur and the incidence increases. The probability of traffic accidents occurring in the night is as high as 70% to 80%. In rainy days, the visibility is even worse. The safety of pedestrians is a major threat.

Although the vehicles are equipped with lights and warning signs, the lights emitted by the lights are usually static light, the warning effect is not obvious, and the reminding effect is limited. The driver is vulnerable to the sight when driving in rainy or nighttime. The triangular warning sign is small in size and is not obvious on the ground. Especially in the case of poor visibility, poor road conditions or insufficient light, the rear car may have to be opened to a very close distance and will be found at this time. . In addition, in the event of an accident or car breakdown, the driver must walk a few tens of meters to set up a warning triangle, which is the most dangerous time for a rear-end collision. Therefore, the warning lights of the above-mentioned lights and warning signs are insufficient, and the danger of driving is also increased.

As mentioned above, it is true that the creators of this creation have painstakingly studied, thought and designed a projection warning wiper to improve the lack of existing technology and enhance 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 projection type warning wiper, in order to improve the driver's poor visibility or lack of light when driving in rainy or nighttime, and unexpected accidents due to lack of response. And other issues.

According to the purpose of creation, a projection type warning wiper is proposed, which comprises a wiper body, a wiper arm connected to the mobile vehicle, and a light-emitting diode (LED) lamp set, which can be arranged on the top surface of the wiper body and has a plurality of a light emitting diode (LED) unit; and a processing module, wherein a plurality of LED units of the controllable portion are turned on to display a predetermined text or a predetermined pattern by a visual persistence principle.

Preferably, the top surface of the aforementioned wiper body is provided with a receiving groove, and the LED light group can be disposed in the receiving groove.

Preferably, a cover body is disposed above the foregoing cavity, and is configured to cover the opening of the cavity to seal the cavity waterproofly.

Preferably, the processing module further includes a sensor. When the sensor detects the swing of the wiper body, the processing module can control the plurality of LED units to act according to the signal sent by the sensor.

Preferably, the aforementioned projection type warning wiper further comprises a power module, which may have a power storage unit to supply power to the projection type warning wiper.

Preferably, the foregoing processing module can be a vehicle computer. When the wiper controller of the mobile vehicle is triggered, the processing module can control the wiper arm and the wiper body to swing, and the processing module can control a plurality of LEDs of the part. The unit is activated.

Preferably, the aforementioned projection type warning wiper can include a storage unit that can store a predetermined text or a predetermined pattern to be displayed.

Preferably, the aforementioned projection type warning wiper further comprises an input unit configured to input a predetermined text or a predetermined pattern to be displayed and stored to the storage unit.

Preferably, the aforementioned projection type warning wiper further comprises an input/output port configured for inputting an external electronic device to the storage unit or outputting a predetermined text or a predetermined pattern to be displayed by the storage unit.

Preferably, the aforementioned projection type warning wiper may further comprise a power module, which may have a power connection line for connecting the power supply device of the mobile vehicle and obtaining power.

Preferably, the aforementioned wiper body can be disposed on the windshield behind the mobile vehicle.

As described above, the present projection warning wiper can have one or more of the following advantages:

(1) The projection warning wiper of the present invention uses the LED light group to project a conspicuous and three-dimensional predetermined text or predetermined pattern by the principle of visual persistence, and the visual effect can attract the driver's attention to reduce the accident.

(2) The projection warning wiper of this creation combines the wiper with the LED lamp, and at the same time takes into account the integrity of the overall structure and can achieve the warning function, which not only does not affect the appearance of the wiper but also increases the practicality of use.

(3) The projection warning wiper of this creation can change the predetermined text or predetermined pattern in the storage unit arbitrarily according to different occasions and different situations, so it has a wide application range.

1‧‧‧Action Vehicle

10‧‧‧ wiper body

12‧‧‧ 容容

13‧‧‧ Cover

15‧‧‧Wiper controller

20‧‧‧LED light group

21‧‧‧Multiple LED units

30, 300‧‧‧ processing module

31‧‧‧ Sensor

40‧‧‧Power Module

41‧‧‧Power storage unit

42‧‧‧Power cable

43‧‧‧Power supply unit

50‧‧‧ storage unit

51‧‧‧ input unit

52‧‧‧Input and output埠

Figure 1 is a block diagram of a projection type warning wiper of one embodiment of the present invention.

Figure 2 is a schematic view of the wiper body of the projection type warning wiper of one embodiment of the present invention.

Figure 3 is a schematic view of a projection type warning wiper of one embodiment of the present invention.

Figure 4 is a block diagram of a projection type warning wiper of another embodiment of the present invention.

The embodiments of the projection type warning wiper according to the present invention will be described below with reference to the related drawings. For the sake of understanding, the same components in the following embodiments are denoted by the same reference numerals.

Please refer to the figures 1 to 3, which are respectively a block diagram of the projection type warning wiper of the creation, a schematic diagram of the wiper body of the projection type warning wiper and a schematic diagram of the projection type warning wiper. As shown in the figure, the projection warning wiper of the present invention comprises a wiper body 10, a light-emitting diode (LED) lamp set 20 and a processing module 30. In the present embodiment, the wiper body 10 may be a wiper arm 11 connected to the mobile vehicle 1, substantially similar to a wiper provided by a general automobile, so as to be displaced by the swing of the wiper arm 11. The LED light unit 20 may further include a light-emitting diode (LED) unit 21; of course, the LED light unit 20 also includes components known in the art, such as a circuit board, and will not be further described herein. The plurality of LED units 21 can be any color light bulb, for example, three primary colors of red, green, and blue. Preferably, the circuit board of the LED light group 20 can be a flexible printed circuit board with a long strip structure, and the plurality of LED units 21 They can be arranged longitudinally on the circuit board in at least one row. The processing module 30 is configured to control a portion of the plurality of LED units 21 to be turned off.

That is to say, the present invention is to use the wiper body 10 to swing, and the processing module 30 controls the plurality of LED units 21 to be turned off, and displays a predetermined text or a predetermined pattern to remind the driver behind the vehicle by the visual persistence principle.

In general, the human eye will temporarily hold the image seen on the retina for 1/24 of a second. The illusion of "still exists" for the image that just disappeared. Using this principle, the film captures the ever-changing light and shadow, shooting these images on the film, and then quickly projecting onto the screen to Play 24 frames of video, let the viewer's visual effect immediately connect to the next image before the previous image has disappeared, thus producing the effect of continuous activity. This is the so-called "visual persistence" principle. The present invention uses this principle to cause a plurality of LED units 21 to project a predetermined predetermined text or predetermined pattern to alert the driver behind the vehicle. Incidentally, the wiper body 10 is disposed on the windshield behind the mobile vehicle 1 , and the brightness of the LED unit is higher than that of the general vehicle, so the wiper body 10 is on the rear windshield. More obvious. In contrast, through the use of a projection warning wiper, it is much more noticeable than the use of general lights or warning signs to alert other drivers. In this way, the driver can notice the warning text or pattern above the rear windshield to reduce accidents caused by unresponsiveness.

On the other hand, the processing module 30 can further include a sensor 31, which can be a gravity sensor (G-SENSOR), and is disposed on the wiper body 10 to sense the displacement or action of the wiper body 10. Therefore, when the sensor 31 detects that the wiper body 10 is swung, it transmits a signal to the processing module 30, and the processing module 30 controls the plurality of LED units 21 to operate according to the signal sent from the sensor 31. That is to say, while the wiper body 10 is oscillating, a plurality of LED units 21 are also illuminated, and the LED unit 21 of the control portion of the processing module 30 is turned on to display a predetermined text or a predetermined pattern. However, the projection type warning wiper can also be provided with a physical button to use the physical button to turn on or off the function of displaying a predetermined text or a predetermined pattern. That is to say, the action of the sensor 31 can be turned on by the physical button, so that when the wiper body 10 is swung, a predetermined character or a predetermined pattern is displayed. Alternatively, instead of providing the sensor 31, the switch can be used directly to turn on the function of displaying a predetermined text or a predetermined pattern.

Incidentally, the projection type warning wiper may further include a power module 40 having a power storage unit 41. The power storage unit 41 can be a general battery or a rechargeable battery. The general battery is like a zinc-manganese battery, a lithium battery, etc., and its advantage is that once the power is insufficient, it can be replaced immediately, which makes the power supply more convenient. can Rechargeable batteries are more common like lead-acid batteries, lithium-ion batteries, etc., which have the advantage of being able to be recycled many times after charging. The output current of rechargeable batteries is higher than that of most disposable batteries. In short, regardless of the type of battery used, the power storage unit 41 is configured to store power to provide various components of the projected warning wiper.

Please refer to Figure 2. The LED lamp group 20 can be directly fixed to the top surface of the wiper body 10 by means of adhesion or locking. Preferably, the top surface of the wiper body 10 is provided with a receiving slot 12 corresponding to the shape of the LED light group 20, and the LED light group 20 is received in the receiving slot 12. In addition, the cover 12 may further include a cover 13 configured to cover the opening of the cavity 12 . Therefore, the LED lamp group 20 in the tank 12 can be protected by the cover body 13 to prevent the LED lamp group 20 from being exposed to the sun and rain, thereby increasing the life of the LED lamp group 20. Of course, the function of the pocket 12 and the cover 13 is to prevent the LED light group 20 from being exposed on the surface of the wiper body 10, which is damaged by weather or natural disasters or artificially damaged, and in order to make the light of the LED light group 20 It can be sent to the outside. Preferably, the cover 13 is made of a transparent material.

It can be seen from the above that when the driver encounters an emergency situation in which the vehicle is anchored during driving, in general, the driver will turn on the light or place the warning triangle at the rear of the vehicle from 5 meters to 30 meters. On the pavement. However, if the lights are insufficient, the triangle warning signs are often ignored, causing serious and irreparable car accidents. In addition, when the vehicle leaves the scene, the driver has to go to dismantle the warning triangle. Although it is a short road, it may be dangerous. However, after the driver activates the wiper body 10 of the rear windshield by the projection type wiper, the sensor 31 detects the swing thereof, and then the processing module 30 receives the signal, thereby causing the partial LED unit 21 to send When the wiper body 10 is in the process of swinging, the words "vehicle breakdown" can be displayed by the plurality of LED units 21. In this way, the rear driver can see the words that are bold and three-dimensional.

Please refer to FIG. 4, which is a block diagram of a projection type warning wiper of another embodiment of the present invention. In the present embodiment, the components of the same component symbols are configured similarly to the previous embodiment, and will not be further described herein.

The main difference between this embodiment and the previous embodiment is that the processing module 300 is configured as a vehicle computer of the mobile vehicle 1, such as CANBUS. When the wiper controller 15 of the action carrier 1 is triggered, the processing module 300 controls the wiper arm 11 and the wiper body 10 to swing. Simultaneously, the plurality of LED units 21 of the control portion of the processing module 30 are activated to display a predetermined text or a predetermined pattern. That is to say, in the present embodiment, the projection type warning wiper is integrally incorporated into the mobile vehicle 1. It should be noted that the function of displaying the predetermined text or the predetermined pattern may be additionally turned on or off, and an entity button may be additionally provided for manipulation, and the control may be controlled by the wiper controller 15.

In addition, the projection type warning wiper may further include a storage unit 50, an input unit 51, and an input/output port 52. The storage unit 50 is configured to store a predetermined text or a predetermined pattern to be displayed by the user. The storage unit 50 can input or output a predetermined character or a predetermined pattern through the input unit 51 and the input/output port 52. The input unit 51 can be a physical keyboard, a touch screen or a device with voice recognition function, which can be configured and used according to actual needs. Of course, the projection type warning wiper may also include only the input unit 51 or only the input/output cassette 52, which is only available for inputting a predetermined text or a predetermined pattern to be displayed. The user can input the text or pattern by using the input unit 51 and store it in the storage unit 50, for example, there is an accident or a vehicle breakdown before the input. Alternatively, the user can insert the portable device into the input/output port 52, such as a USB or a memory card, to transfer the data in the USB or the memory card to the storage unit 50, and also output the data in the storage unit 50 to the data. Carry it in your device. That is to say, the text or pattern displayed when the wiper body 10 is swung can be modified by the input unit 51 or the input/output port 52, and used in different places or conditions. Therefore, the projection type warning wiper can be used in a wide range.

Incidentally, the projection type warning wiper may further include a power module 40 having a power connection line 42. The power connection line 42 is directly connected to the power supply unit 43 of the mobile vehicle 1 by the vehicle body, or an additional cable is connected to the power supply unit 43, for example, a cigarette lighter, to directly supply power to the projection warning wiper.

In summary, through the design of the projection warning wiper of this creation, when the user encounters a traffic accident, a poor line of sight or an unexpected situation, the user can input the pre-displayed text or pattern in real time according to the scene to remind the rear. Vehicle attention. In addition, with visual persistence and LED light groups, the warnings are more effective.

The specific embodiments set forth in the detailed description of the preferred embodiments are merely used to facilitate the description of the technical contents of the present invention, and the present invention is not limited to the above embodiments, and does not exceed the spirit of the present invention and the following patents. The scope of the scope and the implementation of the various changes made are within the scope of this creation.

Claims (11)

A projection type warning wiper comprising: a wiper body connected to a wiper arm of a mobile vehicle; a light-emitting diode (LED) lamp set attached to a top surface of the wiper body and containing a plurality of light emitting diode (LED) units; and a processing module, wherein the plurality of light emitting diode units of the control portion are turned on to display a predetermined text or a predetermined pattern by a visual persistence principle. The projection type warning wiper of claim 1, wherein the top surface of the wiper body is provided with a receiving groove, and the light emitting diode lamp set is disposed in the receiving groove. The projection type warning wiper of claim 2, wherein a cover body is disposed above the pocket, and is configured to cover the opening of the pocket to seal the pocket waterproofly. The projection type warning wiper of claim 1, wherein the processing module further comprises a sensor, and the processing module is configured according to the sensor when the sensor detects the swinging of the wiper body The signal is sent to control the operation of the plurality of LED units. The projection type warning wiper of claim 4, further comprising a power module having a power storage unit for supplying power to the projection type warning wiper. The projection type warning wiper of claim 1, wherein the processing module is a vehicle computer, and when the wiper controller of the mobile vehicle is triggered, the processing module controls the wiper arm and The wiper body swings, and the plurality of light-emitting two-body units of the control module control portion operate. The projection warning wiper of claim 6, wherein the processing module is electrically connected to a storage unit, and the storage unit stores the predetermined text or the predetermined image to be displayed. kind. The projection type warning wiper of claim 7, wherein the storage unit is electrically connected to an input unit configured to input the predetermined text or the predetermined pattern to be displayed and stored to the storage unit. The projection type warning wiper of claim 7, wherein the storage unit is electrically connected to an input/output port, configured to be input to an external electronic device or output by the storage unit. Predetermine text or the predetermined pattern. The projection type warning wiper of claim 6, further comprising a power module having a power connection line for connecting the power supply device of the mobile vehicle and obtaining power. The projection type warning wiper of any one of claims 1 to 10, wherein the wiper system is disposed on a windshield behind the action carrier.