CN201242076Y - Direction light signal display device for vehicle - Google Patents

Abstract

The utility model discloses a direction lamp signal display device of vehicle, it has: a battery power source; the power line is connected with the battery power supply; the switch is connected with the power line; the left lamp wire is connected with the switch; the left lamp luminous body is connected with the left lamp wiring; the right lamp wire is connected with the switch; the right lamp luminous body is connected with the right lamp wiring; the auxiliary lamp signal controller is connected with the power line and is connected with the switch in parallel; also connected with the left and right lamp wires respectively; the direction sensor is connected with the auxiliary lamp signal controller; when the direction sensor receives the displacement signal that the left and right inclination is larger than the set value and transmits the displacement signal to the auxiliary lamp signal controller for processing, the auxiliary lamp signal controller controls the electrification to send out a left-turn or right-turn lamp signal. The utility model discloses a direction lamp signal display device of vehicle, the three-dimensional acceleration sensor of application produces signals such as real-time acceleration and oblique angle and passes to the control unit, exports lamp signal such as left and right turn immediately, can be more secure to driving safety.

Description

Directional light signal display device for vehicles

technical field

The utility model relates to a direction light signal display device of a vehicle, which is suitable for installation and use of vehicles such as locomotives or motorcycles, and particularly refers to a signal circuit structure design using real-time detection and display.

Background technique

Commonly used means of transportation such as known locomotives or robotic bicycles all adopt a predictive method when turning, that is, the steering intention is communicated to the surrounding people through the man-machine interface in advance, and they are asked to pay attention to reduce unexpected accidents. Just require vehicle before certain distance, just should send warning light signal, as shown in Figure 1, the directional light signal display device of vehicle as shown in Figure 2, battery power supply 1 has been installed on locomotive, and battery power supply 1 is connected with power line 2 is connected with the switch 3 (located on one side of the handle 16) on the handle 16, the switch 3 is connected with the left lamp illuminant 5 with the left lamp connection 4, and the switch 3 is also connected with the right lamp illuminant with the right lamp connection 6 7 (located at the left and right sides of the rear of the motorcycle seat cushion 17) are connected; Let the left lamp illuminant 5 or the right lamp illuminant 7 send left turn or right turn signal display. However, some people do not display the light signal according to the law, which will cause unpredictable situations to the vehicles coming from behind. If there is real-time direction display, it will also help driving safety; in order to provide items that are more in line with actual needs, the creators then Research and development are carried out to solve the problems that are easy to occur in known use.

Utility model content

In view of this, the main purpose of the present utility model is to provide a turn signal display device of a vehicle, which uses a three-dimensional acceleration sensor to generate real-time signals such as acceleration and inclination angle and transmits them to the control unit, and can immediately output left, right turn, etc. Light signals can be more secure for driving safety.

In order to achieve the above object, the technical solution of the present utility model is realized in the following way: a direction light signal display device of a vehicle, which has:

battery power;

a power line connected to the battery power supply;

a switch connected to the power line;

The wiring of the left lamp, the wiring of the left lamp is connected with the switch;

A left light illuminant, the left light illuminant is connected to the left light;

Right light wiring, the right light wiring is connected to the switch;

A right light illuminant, the right light illuminant is connected to the right light;

Auxiliary light signal controller, the auxiliary light signal controller is connected with the power line, the auxiliary light signal controller is connected in parallel with the switch; the auxiliary light signal controller is also connected with the left light respectively, and the The wiring of the right lamp is connected;

a direction sensor, the direction sensor is connected to the auxiliary light signal controller;

When the left light illuminant or the right light illuminant receives a displacement signal whose left or right tilt is greater than the set value by the direction sensor and transmits it to the auxiliary light signal controller for processing, the auxiliary light signal The controller controls power-on to send a left-turn or right-turn signal.

The beneficial effect of adopting the above-mentioned technical solution is: the directional light signal display device of the vehicle of the utility model uses the direction sensor to detect the real-time locomotive driving information, and sends out the corresponding light signal display after analysis by the auxiliary light signal controller to generate Real-time left and right turn signal display to improve the display effect of the locomotive driving to the rear car, so as to reduce the danger caused by the driver forgetting to turn the direction signal while the locomotive is driving, and also includes the excessively long display of the predictive light signal The method is more suitable for the needs of fast-moving locomotives, so it can provide good usability, and is a completely different mechanism and method from the known ones.

Description of drawings

Fig. 1 is the implementation schematic diagram of the turn signal signal display device of known vehicle;

Fig. 2 is the circuit block diagram of the turn signal signal display device of known vehicles;

Fig. 3 is the implementation schematic diagram of the direction light signal display device of the vehicle in the utility model;

Fig. 4 is the circuit block diagram of the turn signal signal display device of the vehicle in the utility model;

Fig. 5 is another circuit block diagram of the turn signal signal display device of the vehicle in the utility model;

FIG. 6 is a schematic circuit diagram of a turn signal display device of a vehicle in the present invention.

Detailed ways

In order to further understand the technology, means and effects adopted by the utility model to achieve the intended purpose, the preferred feasible embodiments are first listed and described in detail in conjunction with the accompanying drawings.

The features and advantages of the utility model are described in detail below in conjunction with the accompanying drawings:

As shown in Fig. 3 to Fig. 6, enumerate locomotive as embodiment and illustrate, and the turn signal signal display device of vehicle of the present utility model is used as the turn signal light signal display device of vehicle, has battery power supply 1 on this locomotive, The battery power source 1 is connected with the switch 3 (located at one side of the handle 16) with the power line 2, the switch 3 is connected with the left lamp illuminant 5 with the left lamp connection 4, and the switch 3 is also connected with the right lamp with the right lamp connection 6 to emit light body 7 (located at the left and right sides of the rear of the motorcycle seat cushion 17) to join; Light signal controller 8, the auxiliary light signal controller 8 is connected with the direction sensor 9, and the auxiliary light signal controller 8 also uses the left light parallel line 14, the right light parallel line 15 and the left light connection 4 and the right light connection 6 respectively. Connected, when the direction sensor 9 receives a displacement signal whose left or right tilt is greater than the set value, it will be sent to the auxiliary light signal controller 8 for processing, and the auxiliary light signal controller 8 will determine the moving direction and power on immediately to make the left light emit light Body 5 or right light illuminant 7 send left turn or turn right signal display, to remind the car behind. Above-mentioned left light luminous body 5 or right light luminous body 7, battery power supply 1 and switch 3 are the original equipment on the locomotive; The lamp connection 12 is connected; the new left lamp connection 10 is connected with the new left lamp illuminant 11, and the new right lamp connection 12 is connected with the new right lamp illuminant 13; Body 7 also energizes when sending left-turning or right-turning signal display to allow new left-hand lamp illuminant 11 or new right-hand lamp illuminant 13 to send left-handing or right-turning signal, become another group of auxiliary light signals, can be located at handle 16 On both sides to remind the next car. The turn signal display device of the vehicle of the utility model also can not directly use the aforementioned left light luminous body 5 or right light luminous body 7; only use the new left light luminous body 11 or the new right light luminous body 13. Wherein the new left lamp illuminant 11 and the new right lamp illuminant 13 are made up of several light emitting diodes.

The aforementioned direction sensor 9 is the commonly known G Sensor, which is also an acceleration measurement unit, which can measure three-dimensional (X, Y, Z three-axis) displacement values, and output them to the auxiliary light signal controller 8 for processing. The G Sensor functions Just like the spirit level on an airplane, the amount of change can be detected by the three axes of X, Y, and Z, and the angle of inclination can be known by using the different values of the detected acceleration force. When it exceeds 5-15 degrees, the change is detected, and the change is transmitted to the auxiliary light signal controller 8, and the gate in the auxiliary light signal controller 8 can further control the internal light signal switch, so as to achieve the function of fully automatic direction lights , so as long as it is attached to about the middle of the motorcycle handle 16 (not limited to this), the vehicle body tilt angle can be known and relevant judgments and reactions can be made. It can be used as a real-time direction warning auxiliary lamp, but it does not affect the known advance Turn signal warning function. For example, the offset of the X-axis is used as the basic element for setting the direction control, that is, the current vector and acceleration values forward will be excluded, and only the vector and acceleration values towards the two sides will be detected and Send it to the auxiliary light signal controller 8 for processing, judge whether the offset reaches the set required value, output the signal to the light emitter, and start the light signal display.

Enter the vector detection mode, let the direction sensor 9 sense and output signals to the auxiliary light controller 8 for interpretation at any time, and the chip-type G Sensor in the aforementioned circuit diagram can work when the force is about 0.097g, which is set Problem, in other words, make the luminous device display when the amount of inclination produced by the steering exceeds five degrees or fifteen degrees of the set value; Conditions, namely allow the luminous body to flicker for a period of time or keep on for about a period of time (such as five seconds), then recover and detect again; the auxiliary light signal controller 8 does not need to determine whether the driver has played the direction signal, and if so, use the switch 3 If the signal is turned on, the turn signal display device of the vehicle of the present utility model cannot be displayed because the output current is small, and it is directly controlled by the switch 3. If the switch 3 is not in action, the auxiliary light signal controller 8 is controlled by the aforementioned auxiliary signal signal controller 8. The amount of inclination to the left or right informs the directional lights to flash the corresponding lights, and after the vector returns to normal (0-4 degrees), it will be restored and then detected. This is the general control pattern of the turn signal display device of the vehicle of the present utility model, as shown in Figure 6, its implementation can be fully disclosed in the circuit diagram, only the aforementioned circuit flow chart is used to illustrate, and the detailed circuit is variable , no longer explained.

The above is the detailed description and accompanying drawings of the preferred embodiments of the present utility model, which are not used to limit the scope of the present utility model, and the applicable objects also include vehicles that can be used for other mechanical bicycles, so the scope of the patent Embodiments and similar structures with spirit and similar changes shall be included in the present utility model.

Claims (3)

1, a kind of indicator cresset display unit of the vehicles is characterized in that it has:

Battery supply;

Power line, described power line and described battery supply join;

Switch, described switch and described power line join;

Left side lamp wiring, described left lamp wiring and described switch join;

Left side lamp illuminator, described left lamp illuminator and described left lamp wiring are joined;

Right lamp wiring, described right lamp wiring and described switch join;

Right lamp illuminator, described right lamp illuminator and described right lamp wiring are joined;

Auxiliary cresset controller, described auxiliary cresset controller and described power line join, described auxiliary cresset controller and described switch in parallel; Described auxiliary cresset controller also joins with described left lamp wiring, described right lamp wiring respectively;

Direction sensor, described direction sensor and described auxiliary cresset controller join;

Described left lamp illuminator or described right lamp illuminator receive left and right inclination greater than the displacement signal of setting value and when passing to described auxiliary cresset controller and handling at described direction sensor, by described auxiliary cresset controller control energising and send or the right-hand rotation cresset.

2, the indicator cresset display unit of the vehicles according to claim 1 is characterized in that, described auxiliary cresset controller also joins with new left lamp wiring, new right lamp wiring respectively; The new left lamp illuminator that can send left rotaring signal when described new left lamp wiring and energising joins, and the new right lamp illuminator that can send right turn signal when described new right lamp wiring and energising joins.

3, the indicator cresset display unit of the vehicles according to claim 2 is characterized in that, described new left lamp illuminator, described new right lamp illuminator include several light emitting diodes.

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