TWM541219U - Multifunctional bicycle helmet - Google Patents

Abstract

A multifunctional bicycle helmet includes a helmet member, on which a processor, a 3-axis accelerator, a right-turn light module, a left-turn light module, a warning light module, a wireless transmission module, and a power are provided. The 3-axis accelerator senses accelerations for the processor to light the right-turn or the left-turn light module. The warning light module is provided with a photoresistor to be turned on when it is dark. The wireless transmission module transmits data to an external device.

Description

Multifunctional bicycle helmet

This creative department is related to bicycle products, especially regarding a multifunctional bicycle helmet.

According to international research reports, bicycle helmets can reduce the incidence of head trauma by at least 60%. In the death of a bicycle accident, 40% of the cyclists can survive if they wear a helmet. Although these statistics warn the Cavaliers to wear helmets, most people are reluctant to wear helmets for a variety of reasons. They think that the helmet is too big, it is not convenient to carry and the helmet is not fashionable. However, riding a bicycle must wear a helmet and a locomotive must wear a helmet, which is a trend in the future.

In today's bicycle development trend, bicycles are no longer just for transportation or racing, and more applications are for leisure, fitness and other purposes. Therefore, the bicycle helmet is gradually developed by the single function of ensuring the safety of the knight, and is suitable for applications such as riding safety, leisure, fitness and the like.

The main purpose of this creation is to provide a multi-functional bicycle helmet that can improve riding safety and meet the needs of leisure and fitness.

The versatile bicycle safety provided by this creation for the purpose of the aforementioned creation The cap comprises: a helmet body; a processor disposed on the helmet body; a three-axis accelerator disposed on the helmet body and electrically connected to the processor; the three-axis accelerator detecting three X, Y, Z An axial acceleration; a right-turning direction light module and a left-turning direction light module are disposed on the helmet body and electrically connected to the processor; the processor detects X, Y, according to the three-axis accelerator The acceleration of one of the three axial directions controls the right turn direction light module or the left turn direction light module to be illuminated; a warning light module includes a photoresistor and a plurality of warning lights distributed on the helmet The photoresistor and the warning lamps are electrically connected to the processor respectively; thereby, when the illumination of the surrounding environment is lower than a predetermined value, the photoresistor generates a signal and transmits the signal to the processor. The processor controls the warning lamps to emit light according to the signal; a transmission module is disposed on the helmet and electrically connected to the processor; the transmission module is a wireless transmission technology, and the processor is The relevant information obtained is transmitted to an external device; Disposed in the helmet body and electrically connected to the processor.

In an embodiment, the wireless transmission technology of the transmission module is a Bluetooth.

In an embodiment, the related information obtained by the processor includes speed, exercise time, distance, and consumption of Carroll.

In an embodiment, when the processor receives the acceleration of the at least one axis of the three-axis accelerator by more than a predetermined value, a distress signal is generated and transmitted to an external device through the transmission module.

In this way, the multi-functional bicycle helmet provided by the creation enables the bicycle helmet to provide the functions of actively improving riding safety and displaying riding information, in addition to the original function of reducing head injuries. Provide the needs of today's cycling.

10‧‧‧ Helmet

12‧‧‧ Processor

14‧‧‧Three-axis accelerator

16‧‧‧Right turn direction light module

18‧‧‧ Left turn direction light module

20‧‧‧Warning Light Module

22‧‧‧Photoresistors

24‧‧‧ warning lights

26‧‧‧Transmission module

28‧‧‧Power Module

30‧‧‧External devices

Figure 1 is a schematic view of a preferred embodiment of the present invention.

Figure 2 is a block diagram of a preferred embodiment of the present invention.

FIG. 3 is a schematic view showing the turning of the right turn direction light module according to a preferred embodiment of the present invention.

FIG. 4 is a schematic view showing the opening of the left turn direction light module according to a preferred embodiment of the present invention.

FIG. 5 is a schematic diagram of wireless transmission according to a preferred embodiment of the present invention.

Referring to FIG. 1 and FIG. 2 , the multifunctional bicycle helmet provided in the preferred embodiment of the present invention comprises: a helmet 10 having a processor 12 and a three-axis accelerator 14 disposed thereon. A right turn direction light module 16, a left turn direction light module 18, a warning light module 20, a transmission module 26, and a power module 28.

The helmet body 10 is mainly made of composite material and foaming material, and is worn by the knight on the head, and has a plurality of vent holes and a plurality of slots and holes (not shown) for the aforementioned related components. . The helmet 10 is mainly the same as a general bicycle helmet, and will not be described here.

The three-axis accelerator 14 , the transmission module 26 , the warning light module 20 , the right-turn direction light module 16 , and the left-turn direction light module 18 are electrically connected to the processor 12 and are respectively Controls the opening, closing, or transmission of signals. The power module 28 is also electrically coupled to the processor 12 to provide the power required by the various components described above.

The three-axis accelerator 14 can detect three axial accelerations of X, Y, and Z. Here, the X axis refers to the direction in which the front and rear ends of the helmet 10 extend, and the helmet 10 can be detected to the left or the direction. The state of the right tilt; the Y axis refers to the direction in which the left and right ends of the helmet 10 extend, and the front and back of the helmet 10 can be detected The state of the slope and the speed at which the helmet 10 is moved forward or backward; the Z-axis refers to the direction perpendicular to the helmet 10, and the state in which the helmet 10 is rotated to the left or right can be detected. In this embodiment, the three-axis accelerator 14 is a three-axis accelerometer of the American famous manufacturer Analog Devices wafer ADXL335. The ADXL335 microcomputer inductive test chip saves power compared to other accelerometers, consumes only 350uA of current, and has a small size, low power consumption, and a measurable range of ±3g.

Referring to FIGS. 3 and 4 , the right turn direction light module 16 and the left turn direction light module 18 each have an arrow arranged in an arrow shape and are respectively disposed outside the helmet 10 . When the triaxial accelerator 14 detects an acceleration change of the X axis (the helmet 10 is tilted to the left or to the right), a signal is transmitted to the processor 12, and the processor 12 dispatches the signal and controls the signal. The right turn direction light module 16 or the left turn direction light module 18 is illuminated or blinking. Thereby, when the knight needs to turn, the right turn direction light module 16 or the left turn direction light module 18 can be turned on by tilting the head to the right or left to improve driving safety.

The warning light module 20 includes a photoresistor 22 and a plurality of warning lights 24 distributed on the outer side of the helmet 10. The photoresistor 22 and the warning lamps 24 are electrically connected to the processor 12 respectively. When the ambient environment is dimmed, that is, when the illumination is lower than a predetermined value, the photoresistor 22 generates a signal, which is transmitted to the processor 12, and the processor 12 controls the warning lamps 24 to emit light according to the signal ( Or flashing). The setting of the warning light module 20 can enable the multifunctional bicycle helmet of the present invention to automatically turn on the warning lights 24 when the environment is dimmed, for example, entering the tunnel and at night to improve riding safety.

Referring to FIG. 5, the transmission module 26 is a wireless transmission technology (for example, Bluetooth), and the related information obtained by the processor 12, for example, speed (taken by the triaxial accelerator 14), motion Time (taken by timer (not shown)), distance (by speed and movement time) It is estimated that the calorie (which needs to obtain the weight of the knight in advance) is transmitted to an external device 30 (for example, an odometer or a smart phone) to provide more ride information for the knight.

In addition to the effects described above, the triaxial accelerator 14 detects a substantial acceleration when a crash or collision occurs. The processor 12 is configured to generate a distress signal when the acceleration of the at least one axis of the triaxial accelerator 14 is greater than a predetermined value, and transmit the message to the paired smart phone through the transmission module 26 to notify the relevant unit to come. Rescue.

To sum up, the multi-functional bicycle helmet provided by the present invention controls the right-turn direction light module 16 and the left-turn direction light module 18 by using the three-axis accelerator 14 provided, and generates a collision distress signal. The warning light module 20 can automatically emit light when the ambient illumination is lowered, thereby improving riding safety. In addition, the transmission module 26 can also transmit the detected driving information to the mobile device display to provide the rider with more riding information. In addition to the original function of reducing head injuries, the bicycle helmet provides active riding safety and display of riding information to provide the needs of today's cycling.

10‧‧‧ Helmet

14‧‧‧Three-axis accelerator

18‧‧‧ Left turn direction light module

20‧‧‧Warning Light Module

22‧‧‧Photoresistors

24‧‧‧ warning lights

26‧‧‧Transmission module

Claims (4)

A multifunctional bicycle helmet includes: a helmet body; a processor disposed on the helmet body; a three-axis accelerator disposed on the helmet body and electrically connected to the processor; the three-axis accelerator detecting X , Y, Z three axial acceleration; a right turn direction light module and a left turn direction light module are disposed on the helmet and electrically connected to the processor; the processor is according to the three axis accelerator Detecting an acceleration of one of the three axial directions of X, Y, and Z to control the right turn direction light module or the left turn direction light module to be illuminated; a warning light module comprising a photoresistor and a plurality of The warning light is distributed on the outer side of the helmet; the photoresistor and the warning lights are electrically connected to the processor respectively; thereby, the photoresistor generates a signal when the ambient illumination is lower than a predetermined value And transmitting to the processor, the processor controls the warning lamps to emit light according to the signal; a transmission module is disposed on the helmet and electrically connected to the processor; the transmission module is a wireless transmission technology Transmitting relevant information obtained by the processor An external device; and a power module disposed in the helmet body and electrically connected to the processor. The multifunctional bicycle helmet according to claim 1, wherein the wireless transmission technology of the transmission module is a Bluetooth. The multi-functional bicycle helmet according to claim 1, wherein the related information obtained by the processor includes speed, exercise time, distance, and consumption of the carol. The multi-functional bicycle helmet according to claim 1, wherein when the processor receives the acceleration of the at least one axis of the three-axis accelerator by more than a predetermined value, a distress signal is generated and transmitted to the outside through the transmission module. Device.