TWM554877U - Bicycle riding state warning device - Google Patents

Description

Bicycle driving state warning device

The present invention relates to a front and rear light including a Bluetooth transceiver and transmitting and receiving bicycle driving status information, and a light emitting diode display group and a laser module disposed on the front and rear lights, and displaying the vehicle line. Stop, accelerate, decelerate, turn left and right, etc., thereby alerting neighboring vehicles to improve the safety of bicycles.

In recent years, due to the rise of environmental awareness, coupled with the soaring oil prices, and the government’s proposed measures (such as public bicycle rental system UBike, bicycle lanes........), short-range travel tools From locomotives or cars to bicycles, in addition to environmental protection, carbon reduction, money saving and fitness, but also because of the trend of bicycles, more and more people are paying attention, and more and more travelers use bicycles to circle the island.

However, bicycles have different degrees of danger when driving during the day or at night, and as the weather gets hotter, more and more people start to enjoy the comfort and happiness of riding bicycles at night, but we also often I heard that many cycling knights had accidents while riding in the car at night, especially at night when the road was more prone to accidents involving steam locomotives hitting bicycles.

Therefore, on the bicycle, some safety equipment is more indispensable. For example, the basic headlights and taillights installed in front of and behind the bicycle, because the bicycle is light and silent, easy to be ignored by the motor vehicle driver and passers-by, when the light is not good, the light Not only lighting, it helps to others Remind you of the existence; but usually the headlights and taillights are independent design, although the headlights also have a warning function, but the lighting is the main function, and the taillights are mainly used as a warning for flashing, and there are also The specially designed taillight, such as the publication M479265 patent, is a display group consisting of a light-emitting diode arrangement, and a laser module, and has various states when the state sensor detects various riding, for example: acceleration and deceleration, Turning, braking, etc., and then the LED display group makes various texts, symbols or patterns to display or flash, and the light beam on the ground to warn the rear personnel or vehicles, The attention of the bicyclist.

However, as previously disclosed, since the bicyclists cannot turn their heads to look at the rear of the situation at any time, most of them are designed with the taillights designed to raise the warning to the rear personnel and the vehicle, but the importance of the headlights that are ignored. Because the driver is looking at the front, he can always detect the traffic situation in front, but at night, not only will the line of sight be bad, but the person or vehicle in front of the bicycle can be known by the headlights, but the brightness of the bicycle headlights Insufficient, narrow illumination, and white light are less likely to be classified and perceived, so there is still an unpredictable risk.

The reason is that in order to improve the aforementioned warning effect that the known headlight warning effect is insufficient and there is no linkage between the headlight and the taillight, and the problem of possible driving safety is caused, the present invention provides both the front and the taillights at the same time. The warning LED array is displayed, and the front and rear lights are connected through the Bluetooth device, and the state of the vehicle detected by the driving state sensing unit on the headlight is simultaneously transmitted to the taillight, so that the front and rear lights are linked. Simultaneously display the warning effect of the state of the vehicle, so that the front of the bicycle also has the same warning function as the taillight, thereby greatly improving the safety of the bicycle.

The technical solution adopted by the present invention to solve the technical problem is as follows: a front light and a tail light each having a power supply group and a power switch, the front light includes a vehicle state sensing unit, a control circuit and a bluetooth transmitter Electrically connected to a processor, and then a light-emitting diode display group and a light-emitting diode lighting group are electrically connected to the control circuit respectively; the tail light includes a control circuit and a Bluetooth receiver respectively The device is connected to a processor, and a light-emitting diode display group and a laser module are electrically connected to the control circuit.

Therefore, through the above-mentioned new headlights and taillights, the synchronous interlocking warning function provided by the LED display group has a striking warning visual effect on the front and rear of the bicycle, so that the front and rear personnel and the vehicle can be known. The vehicle's vehicle can be noticed, which greatly enhances the safety of bicycle driving.

1‧‧‧ headlights

10‧‧‧Power Group

11‧‧‧ switch

12‧‧‧ Processor

13‧‧‧Car state sensing unit

14‧‧‧Control circuit

15‧‧‧Lighting diode display group

16‧‧‧Lighting diode lighting group

17‧‧‧Bluetooth transmitter

2‧‧‧ taillights

20‧‧‧Power Group

21‧‧‧ switch

22‧‧‧ Processor

23‧‧‧Bluetooth Receiver

24‧‧‧Control circuit

25‧‧‧Lighting diode display group

26‧‧‧Laser module

27‧‧‧ speaker module

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

1 is a block diagram of a circuit of the novel device.

Referring to FIG. 1 , the driving warning device for the bicycle includes a headlight 1 mounted on the front side of the bicycle, and a taillight 2 mounted on the rear side of the bicycle as a display of various states when the bicycle is traveling. The driver of the surrounding vehicle is informed of the driving condition of the bicycle and provides a warning.

The headlight 1 includes a vehicle state sensing unit 13 that can detect the bicycle condition, and can detect that the bicycle is in a running or stopped state, or an acceleration and deceleration state, or a left turn and a right turn. Information such as status, or status in the brakes, and the components that detect the status of each of the above-mentioned vehicles may include an acceleration sensor, a direction sensor, a gyroscope, or a gravity sensor... And so on, the vehicle state sensing unit 13 is electrically connected to a processor 12, and a control circuit 14 and a Bluetooth transmitter 17 are electrically connected to the processor 12, respectively, and a light emitting diode is further disposed. The body display group 15 and the light-emitting diode lighting group 16 are electrically connected to the control circuit 14; at the same time, a power source group 10 is electrically connected through a power switch 11 to supply power to the processor 12 and the vehicle state sensing unit 13 The control circuit 14, the LED display group 15, the LED illumination group 16 and the Bluetooth transmitter 17.

Moreover, the tail light 2 includes a Bluetooth receiver 23 and a control circuit 24 electrically connected to a processor 22, and further includes a light emitting diode display group 25, a laser module 26 and a speaker module 27. Connected to the control circuit 24, and a power supply unit 20 is electrically connected to the processor 22, the Bluetooth receiver 23, the control circuit 24, the LED display group 25, and the laser module through a power switch 21 Group 26 and speaker module 27.

Therefore, the state of the bicycle traveling state or the stop state is detected through the state of the vehicle state sensing unit 13 on the headlight 1, or the state of acceleration and deceleration, or the state of left and right turn, or the state of the brake. And the information is transmitted to the processor 12 to detect the driving state of the vehicle, and the operation comparison processing is performed, and then converted into different control signals and output to the control circuit 14, and then the control circuit 14 displays the group 15 for the LEDs. Different warning patterns are generated, for example: short-bright flashing of equal interval time for average speed driving, long-lighting and short-lighting interval flashing during acceleration driving, short-bright flashing of short interval time during decelerating driving, left or right The short arrow flashing at the interval of the left arrow or the right arrow at the time of the turn, the flashing at the shorter interval when the speed is suddenly lowered, the long interval when the vehicle stops waiting, the long interval flashing, the vehicle stops for a long time. The short interval of the long interval time at rest is blinking, and the pattern displayed by the above-mentioned LED display group 15 is only an example implementation, and various characters, symbols or other patterns can be displayed. Eli warning before the vehicle The attention of the personnel and vehicles of the party.

Moreover, the light-emitting diode lighting group 16 on the headlight 1 can be illuminated when it is started, or a manual switch can be added to allow the user to turn on or off by himself, or an environment light and dark sensor can be added to automatically detect The brightness of the environment, in the dark weather, or close to the night, automatically turn on the light-emitting diode lighting group 16, so that the front of the driving can be illuminated.

The vehicle state sensing unit 13 on the headlight 1 detects the state information of the vehicle, transmits it to the Bluetooth receiver 23 on the taillight 2 via the processor 12 via the processor 12, and then receives the traffic. The information of the state is processed by the processor 22 on the taillight 2, and the processor 22 performs the operation comparison processing, and then converts it into a different control signal and outputs it to the control circuit 24, and then the control circuit 24 generates the LED display group 25 as before. The flashing warning of different display modes of the vehicle traveling, parking waiting, acceleration, deceleration, left turn, right turn, sudden speed brake, or stationary state, and also the speaker module 27 can also occur The preset different sounds, in order to gain the visual and audible double warning of the personnel and vehicles behind the bicycle.

Furthermore, the laser module 25 on the taillight 2 can be directly activated when the power is turned on, or the manual switch is switched on, or automatically activated according to the ambient light and dark sensor added to the headlight 1 when the environment is dim, through the laser mode. Group 25 produces two beams on the ground on both sides of the bicycle, which not only has the same warning function, but also allows nearby people or vehicles to know that there are moving objects in the two beam ranges, especially at night. Warning effect.

Therefore, the front light 1 and the tail light 2 are installed before and after the bicycle, so that the light-emitting diode lighting group 16 of the headlight 1 can fully illuminate the path in front of the vehicle when the vehicle is traveling in a dim or night environment. In addition to improving the safety of driving, it can also be used to alert the person or vehicle in front of the vehicle; and the LEDs on the headlight 1 and the taillight 2 display groups 15, 25 The various states in the vehicle can be synchronously displayed, and the persons or vehicles in front of and behind the bicycle can be informed that the bicycle is in the middle speed, the acceleration, the deceleration, and the left turn through different display situations. The medium and right turn, the brake, the parking waiting, or the parking static state, and the laser module 26 of the tail light 2 provide a warning of the ground beam, and the warning of the speaker module 27 sounds, let the bicycle travel Get a more comprehensive security alert.

1‧‧‧ headlights

10‧‧‧Power Group

11‧‧‧ switch

12‧‧‧ Processor

13‧‧‧Car state sensing unit

14‧‧‧Control circuit

15‧‧‧Lighting diode display group

16‧‧‧Lighting diode lighting group

17‧‧‧Bluetooth transmitter

2‧‧‧ taillights

20‧‧‧Power Group

21‧‧‧ switch

22‧‧‧ Processor

23‧‧‧Bluetooth Receiver

24‧‧‧Control circuit

25‧‧‧Lighting diode display group

26‧‧‧Laser module

27‧‧‧ speaker module

Claims (4)

A bicycle driving state warning device includes a headlight and a taillight each having a power pack and a power switch, wherein: the headlight includes a processor and a vehicle state sensing unit, a control circuit and a Bluetooth transmission Electrically connected, a light-emitting diode display group is electrically connected to the control circuit; the tail light includes a processor electrically connected to a control circuit and a Bluetooth receiver, and then a light-emitting diode The display group is electrically connected to the control circuit. The bicycle driving state warning device of claim 1, wherein the front lamp is further provided with a lighting diode lighting group electrically connected to the control circuit. The bicycle driving state warning device according to claim 1, wherein the taillight is further provided with a laser module electrically connected to the control circuit. The bicycle driving state warning device of claim 1, wherein the taillight is further provided with a speaker module electrically connected to the control circuit.