TWM508461U - Automatic shut-down device of motorcycle turn signal - Google Patents

Description

Locomotive direction light automatic stop device

The invention relates to a control device for a directional lamp, in particular to an electronic directional light stop device capable of automatically turning off the power supply after the directional lamp blinks for a period of time.

According to the traffic regulations, when the vehicle is driving on the road, the direction light should be used before changing lanes or turning. The intention is to let the front and rear vehicles or passers-by know the driving intention of the driver in advance so as to make early response and avoid traffic accidents. Due to regulations, cars, locomotives, and even electric vehicles must be equipped with left and right directional lights. With the use of a directional light switch, the driver can change the position of the directional light switch to the left or right direction of the vehicle. The light is on and flashing. Conversely, resetting the direction light switch turns off the direction light.

Although the structure and function of the above-mentioned conventional directional light can achieve the function of indicating the moving direction of the vehicle, however, on the road, it is often seen that some vehicles do not immediately turn off the directional light for various reasons after completing the changing direction. Blinking, causing other people to misjudge the situation and make a wrong counter It should be an accident and it is quite dangerous.

At present, cars are known to be equipped with a directional light recovery device, that is, the directional light is automatically extinguished when the steering wheel is returned to the front, and it is not necessary to manually switch back the switch, but most of the locomotives or electric vehicles do not have this function at present. Inconvenient, and the locomotive driving often forgets that the situation of turning off the directional lights is frequent, which easily affects other passers-by. Therefore, if a device capable of automatically extinguishing the directional lights can be imagined for the locomotive or the electric vehicle, it should be able to reduce unnecessary accidents.

In view of the above, the technical problem to be solved by the present invention is to provide a device for adding and paying to the original line of the vehicle, which can control the continuous blinking or automatic stop of the directional light.

In order to achieve the above object, the present invention provides an automatic stop device for a locomotive direction light, comprising: a direction switch, a direction recognition unit and a control module electrically connected with the vehicle power supply and the direction lamp; when the direction switch makes the circuit instantaneously When closed, the position is immediately returned to the off position, and when the instantaneous current is generated, the direction identifying unit determines the loop direction and the instantaneous current, and provides a processor to start the corresponding direction light flashing according to the signal, and automatically turns off after a period of time. Directional light.

The improvement of the locomotive direction light automatic stopping device, wherein the control module comprises: a microprocessor, determining a direction of voltage supply according to a signal of the direction identifying unit; a timing unit providing voltage for a preset time; and an interval The unit causes the direction light to flash during the voltage supply period.

The advantage of the automatic stop device of the locomotive direction light is that the directional light can be automatically turned off after a predetermined time in the operation mode of the traverse, so that it is not necessary to cut off the directional light switch by itself to improve the driver's experience. Frequently forgetting to turn off the lights, it can reduce unnecessary accidents.

10‧‧‧direction switch

20‧‧‧ Direction Identification Unit

30‧‧‧Control Module

31‧‧‧Microprocessor

32‧‧‧Time unit

33‧‧‧Intermittent unit

40‧‧‧Power supply

50‧‧‧ Directional lights

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the main structure of a preferred embodiment of the present invention.

Fig. 2 is a schematic view showing the function of the direction switch of the preferred embodiment of the present invention.

Fig. 3 is a schematic view showing the function of the direction switch of the preferred embodiment of the present invention when it is closed.

In order to further understand the technical contents, functions, and other features of the present invention, the following detailed description will be described in conjunction with the preferred embodiments.

As shown in FIG. 1 , it is a preferred embodiment of the automatic stop device for the locomotive direction light, comprising a direction switch 10 , a direction recognition unit 20 and a control module 30 , the control module 30 further comprising a micro processing The device 31, a timing unit 32 and an intermittent unit 33 are electrically connected to the vehicle power source 40 and the left and right direction lamps 50. In general, if the switch is not properly positioned when the switch is switched, the segment of the switch will only close the circuit for a moment, and immediately return to the off position. We call this situation a momentary break. Therefore, the direction switch 10 of the present invention is The utility model has the function of the closed segment which can be fixed to the left and the right, and also has the function of the above-mentioned instantaneous breaking. The novel cooperates with the two action modes of the instantaneous or fixed closing, so that the control module performs the corresponding action.

The direction identifying unit 20 is configured to recognize the mode and switching direction of the direction switch 10 and form a signal, and then provide the signal to the microprocessor 31, and the microprocessor 31 determines the direction of voltage supply; the timing unit 32 pre- The time provided by the voltage (for example, 10 seconds) is set, and the voltage is turned off immediately; the intermittent unit 33 causes the direction light 50 to blink during the voltage supply.

Please refer to FIG. 2 , which is a schematic diagram showing the function of the direction switch 10 when the short-circuit operation is performed. In this embodiment, the light in the right direction is turned on. The direction switch 10 instantaneously closes the circuit in a short-circuit manner. The identification unit 20 determines the current in the loop direction and the instantaneous closing, and the microprocessor 31 supplies the voltage to the right direction light 50 via the timing unit 32 and the intermittent unit 33 according to the signal. Accordingly, with the mode of the momentary operation, it is possible to automatically turn off the blinking after the directional lamp is turned on for a while. Of course, the function of automatically turning off the left direction light is also the same operation mode as described above.

As shown in FIG. 3, the function of the general switch operation is disclosed. The present embodiment is described by turning on the left direction light. The direction switch 10 is configured to turn the switch position to the left to position the circuit to close. The direction identifying unit 20 determines the direction of the loop and the current for a long time of closing, and the microprocessor 31 is configured to directly distribute the voltage to the left direction light 50 via the intermittent unit 33 according to the signal, so that the direction light 50 Continue to flash until the driver switches back to the switch position. It can be seen that the present invention can maintain the existing operation mode when the driver needs to turn on the direction light for a long time. Of course, turning on the right direction light also utilizes the same mode of operation described above.

Through the implementation of the above structure, it can be seen that the automatic stop device for the locomotive direction light can automatically turn off after a certain time is turned on after the directional light is turned on through the instantaneous operation mode, thereby improving the driver's frequent forgetting to turn off the directional light. The problem is that it can reduce unnecessary accidents, so the new type should meet the requirements of patentability.

In summary, the automatic stop device for the locomotive directional lamp can achieve the preset purpose. However, the above description is only a preferred embodiment of the present invention, and the present invention cannot be limited to the scope of the present invention. The scope of protection is subject to the definition of the scope of the patent application.

10‧‧‧direction switch

20‧‧‧ Direction Identification Unit

30‧‧‧Control Module

31‧‧‧Microprocessor

32‧‧‧Time unit

33‧‧‧Intermittent unit

40‧‧‧Power supply

50‧‧‧ Directional lights

Claims (3)

The utility model relates to an automatic stop device for a locomotive direction light, comprising: a direction switch, a direction recognition unit and a control module, which are electrically connected with the vehicle power supply and the direction lamp; when the direction switch makes the circuit close, the position is immediately returned to the off position. When the instantaneous current is generated, the direction identifying unit is provided to determine the loop direction and the instantaneous current and form a signal. The control module starts the corresponding direction light to blink according to the signal, and automatically turns off the direction light after a period of time. The locomotive direction light automatic stopping device according to claim 1, wherein the control module comprises: a microprocessor, determining a direction of voltage supply according to a signal of the direction identifying unit; and a timing unit providing for a preset time Voltage; and an intermittent unit that causes the directional light to flash during the voltage supply period. For example, the locomotive direction light automatic stopping device described in claim 1 of the patent scope can be installed on a locomotive, an electric motor vehicle or an electric bicycle.