TWM545066U - Integrated controller of vehicle turn signal light and alarm light - Google Patents

Description

Vehicle direction light and warning light joint control device

The present invention relates to a vehicle direction light and a warning light joint control device, especially when the left or right direction light of the controllable vehicle is turned on, and the left or right direction light can only be temporarily turned on regardless of whether the warning light is on or off. The technician.

In today's society, the use of vehicles has long been an indispensable part of daily life, and with the advancement of technology, the safety equipment used in vehicles has also been constantly updated. In the case of a general automobile, in addition to providing illumination, the vehicle lamp has a function of displaying the direction and warning of the vehicle in advance. For example, when the vehicle is to make a left or right turn, the driver can activate the left or right turn direction lights on the front and rear sides of the vehicle, and the left or right turn direction lights flash intermittently to remind other vehicles or pedestrians to pay attention to the The movement of the car. Another example is the warning light of the car (commonly known as Double Signal, the full name of the dangerous alarm flash), which shares the light group with the left and right direction lights of the front and rear of the vehicle. The control buttons of the car warning light are usually set separately in the center console or other. The eye-catching position is marked with a red triangle. After starting, the left and right lights on the front and rear sides of the vehicle will flash intermittently at the same time. It is usually used for temporary parking, vehicle failure or traffic accident, and the visibility of the vehicle at high speed in heavy fog or heavy rain is lower than below. 100 meters or so to prompt the rear vehicle or pedestrian to slow down or pay attention to the driving state of the car.

At present, although there are many related products developed for the lights of vehicles, most of them are still It is limited to the improvement of the illumination mode or the intensity color of the lamp, for example, the Republic of China No. M522876 discloses a lamp controller having a mode capable of causing the lamp to flash in multiple light sources in order to perform the indication and improve the eye-catching effect. To improve security. Another Patent No. I479680 of the Republic of China discloses a light-emitting diode lamp for a vehicle and a light-emitting method thereof. The lamp has a plurality of three-color light-emitting diodes, and uses the color of the light-emitting diode to remind the passerby to improve. Security. However, the left and right direction lights and warning lights (double flashing lights) of the general vehicle are potentially dangerous in use. For example, when the driver separately turns on the left and right direction lights or the warning lights (double flashing lights), the two do not mutually Interference, but if the double flash is turned on and the left or right turn direction light is turned on, the double flash will cover the turn signal function, so that the left and right direction lights will not work, resulting in the rear vehicle not being able to accurately determine the direction in which the car is going to be dangerous. By.

Therefore, the creator deeply feels that some of the directional lights and warning lights of traditional vehicles still have some problems to be improved. I have been working on the design and manufacture of this product for many years, constantly researching and improving, and finally designing. A "vehicle direction light and warning light linkage control device" that can effectively solve the above problems.

The purpose of the present invention is to provide a vehicle direction light and a warning light joint control device, which can control whether the left or right direction light of the vehicle is turned on, and the left or right direction light can only be temporarily turned on regardless of whether the warning light is on or off. To improve driving safety.

In order to achieve the above object, the present invention provides a vehicle direction light and a warning light joint control device, wherein the vehicle direction light and the warning light joint control device comprise a central processing unit, a left and right direction light and a warning light control unit, left and right direction lights and warnings. A control module composed of a lamp state recording unit and a left and right direction lamp and a warning lamp state determination unit. The left and right direction lights and warning light control unit are divided Do not connect with the headlight control terminal, the left and right direction lights and the warning light state judgment unit and the central processing unit in series, and separately connect them to the corresponding left and right direction lights and the warning light state recording unit, and connect to the other party. The light condition state determining unit controls the left or right direction light to be temporarily turned on only when the warning light is turned on or off when the left or right direction light is turned on.

(1)‧‧‧Control Module

(2) ‧‧‧Central Processing Unit

(3) ‧‧‧ Left direction light control end

(4)‧‧‧Left directional light control unit

(41)‧‧‧Left directional light status recording unit

(42)‧‧‧Left direction light status judgment unit

(5) ‧‧‧right direction light control end

(6)‧‧‧Right direction light control unit

(61)‧‧‧Right direction lamp status recording unit

(62)‧‧‧Right direction light status judgment unit

(7) ‧ ‧ warning light control terminal

(8)‧‧‧Warning light control unit

(81)‧‧‧Warning light status recording unit

(82)‧‧‧Warning light status judgment unit

(9)‧‧‧Left direction lights

(10)‧‧‧Right direction lights

The present invention is further described in detail below with reference to the drawings and embodiments.

The first picture is a schematic diagram of the circuit structure of the vehicle direction light and warning light joint control device.

The second figure (A) (B) is a schematic flow chart of the vehicle direction light and warning light joint control device.

The third picture is a schematic plan view of the left and right direction lights of the vehicle and the control end of the warning light.

The fourth picture is a schematic plan view of the position of the left and right direction lights and warning lights of the vehicle.

Please refer to the first figure. The present invention relates to a vehicle direction light and a warning light joint control device. The vehicle direction light and the warning light joint control device comprise a central processing unit (2) and a left and right direction light control unit (4) ( 6), warning light control unit (8), left and right direction light state recording unit (41) (61), warning light state recording unit (81), left and right direction light state determination unit (42) (62) and warning light state determination A control module (1) composed of units (82). The left and right direction light control unit (4) (6) and the warning light control unit (8) are connected to the left and right direction light control end (3) (5) and the warning light control end (7), and the other end and the left and right direction light state. The judging unit (42) (62) and the warning lamp state judging unit (82) are connected and connected to the central processing unit (1). The left and right direction light control end (3) (5) can be a control lever, and the warning light control end (7) can be a control button marked with a red triangle mark, as shown in the third figure. When the driver pushes the direction light control lever down or up, the corresponding left direction light (9) or right direction light (10) will emit an intermittent flashing light to remind the car or pedestrian to pay attention to the direction in which the vehicle is about to travel. ; turn on the warning light control button When the button is pressed, the left and right direction lights on the front and rear sides of the vehicle will flash simultaneously (double flashing lights) to warn the rear vehicle to pay attention to the condition of the car, as shown in the fourth figure.

The left and right direction light control unit (4) (6) and the warning light control unit (8) are respectively connected to the left and right direction lamp state recording unit (41) (61) and the warning light state recording unit (81), and the left and right direction The lamp state recording unit (41) (61) is connected to the warning lamp state judging unit (82), and the warning lamp state recording unit (81) is connected to the left and right direction lamp state judging unit (42) (62). The second figure (A) (B) is a schematic flow chart of the vehicle direction light and the warning light joint control device. When the left and right direction lights (9) (10) are closed, the left and right direction light state recording unit (41) (61) The message will be transmitted to the warning light state determining unit (82). If the warning light switch is turned on at this time, the front and rear direction lights of the vehicle will be simultaneously flashed (double flashing light), and the left and right direction lights will be turned off. When the warning light switch is off, the left and right direction lights are directly turned off, as shown in the second figure (A). When the driver turns on the left or right direction light switch, the left and right direction light state recording unit (41) (61) transmits a direction light on message to the warning light state determination unit (82), and if the warning light switch is turned on at this time In the state, the warning light is turned off to temporarily stop flashing, and the message is transmitted back to the left and right direction light state determination unit (42) (62) via the warning light state recording unit (81) to activate the left direction light (9) or right before and after the vehicle. The direction light (10) flashes intermittently. If the warning light is turned off, the system directly turns on the left direction light (9) or the right direction light (10), as shown in the second figure (B).

In summary, the main concept of the vehicle direction light and warning light joint control device is to control the vehicle to turn on the warning light when the left or right direction light is turned on, regardless of whether the warning light (double flash light) is on or off. Only the left direction light or the right direction light is turned on. When the warning light is turned on, only the left and right direction lights are not turned on to separately light the warning light (double flashing light). In this way, the driver can be prevented from turning on the warning light without turning off the warning light first, thereby causing the warning light to cover the turn signal. The function makes the left and right direction lights ineffective, resulting in a situation in which the rear vehicle cannot accurately determine the direction in which the vehicle is going to travel and is in danger.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the creation of the present invention. Any changes made in accordance with the concept of the present invention may be caused by various changes, modifications and applications without departing from the spirit of the present invention. The equivalent effect shall be included in the scope of the patent of this creation and shall be combined with Chen Ming.

(1)‧‧‧Control Module

(2) ‧‧‧Central Processing Unit

(3) ‧‧‧ Left direction light control end

(4)‧‧‧Left directional light control unit

(41)‧‧‧Left directional light status recording unit

(42)‧‧‧Left direction light status judgment unit

(5) ‧‧‧right direction light control end

(6)‧‧‧Right direction light control unit

(61)‧‧‧Right direction lamp status recording unit

(62)‧‧‧Right direction light status judgment unit

(7) ‧ ‧ warning light control terminal

(8)‧‧‧Warning light control unit

(81)‧‧‧Warning light status recording unit

(82)‧‧‧Warning light status judgment unit

Claims (1)

The utility model relates to a vehicle direction light and a warning light joint control device, wherein the vehicle direction light and the warning light joint control device comprise a central processing unit, a left and right direction light control unit, a warning light control unit, a left and right direction light state recording unit, and a warning light state record. a control module consisting of a unit, a left and right direction light state determination unit and a warning light state determination unit, wherein one end of the left and right direction light control unit and the warning light control unit is connected to the left and right direction light control end and the warning light control end, and the other end is The left and right direction light state determining unit and the warning light state determining unit are connected to the central processing unit; the left and right direction light control unit and the warning light control unit are respectively connected to the left and right direction light state recording unit and the warning light state recording unit, and the The left and right direction light state recording unit is connected to the warning light state determination unit, and the warning light state recording unit is connected to the left and right direction light state determination unit; the vehicle direction light and the warning light joint control device composed of the above components are characterized by left and right When the direction light is off, the left and right direction lights are recorded. The unit will transmit the message to the warning light status judgment unit. If the warning light switch is turned on at this time, the front and rear direction lights of the vehicle will start to flash at the same time, and the left and right direction lights will be turned off. If the warning light switch is off, then Directly turning off the left and right direction lights, when the driver turns on the left or right direction light switch, the left and right direction light state recording unit transmits the direction light on message to the warning light state determination unit, and if the warning light switch is turned on at this time, The warning light is turned off to temporarily stop flashing, and the message is transmitted back to the left and right direction light state determination unit via the warning light state recording unit to activate the left or right direction light flashing before and after the vehicle.