RU2306234C2 - Light signaling device - Google Patents

Abstract

FIELD: transport engineering.

SUBSTANCE: when sending HELP REQUIRED light signal turn indicators and all marker lights of vehicle are switched on for flickering. Marker light circuit includes switch of external marker lights, marker light lamps of headlights or lights, lamps of tail light marker lights and marker light pilot lamp. Circuit of turn indicators includes breaker, multiposition switch, front turn indicator lamps, tail turn indicator lamps and two pilot lamps showing switching on of turn indicators of vehicle left-hand and right-hand turn indicators. Emergency signaling circuit includes emergency signaling pilot lamp, multiposition switch with input connected after breaker to turn indicator circuit and two outputs connected with corresponding lamps of turn indicators. Device is furnished additionally with change-over device in marker light circuit and time shift signal shaper for signal from breaker connected between breaker and change-over device. The latter has two signal inputs, one of which is connected with switch of external marker light circuit and the other, with time shifter, one control input and one output connected with lamps of marker lights. Multiposition change-over switch of emergency signaling circuit contains input connected to supply source and corresponding output connected with control input of change-over device, its is made for switching on emergency signaling circuit simultaneously with supply of signal to control input of change-over device of vehicle marker lights.

EFFECT: invention provides shaping of signal indicating trouble of vehicle with provision of higher information content.

4 cl, 1 dwg

Description

FIELD OF THE INVENTION

The invention relates to electrical equipment of vehicles, and in particular to a light warning device about an adverse situation associated with a vehicle, in particular about the need for technical assistance to a vehicle and / or medical assistance to passengers and / or a driver of a vehicle.

State of the art

A device for light signaling of a vehicle is known (Timofeev Yu.L. et al. Electrical equipment of automobiles. M., "Transport", 1994), comprising a marker light circuit, a direction indicator chain, and an alarm signaling circuit (the closest analogue). The disadvantage of this device is the lack of information of the signal about an unfavorable situation with the vehicle and / or passengers and / or the driver, since the "alarm" only means that the vehicle is malfunctioning and it is necessary to strengthen attention and caution, as well as take measures to avoid Accident involving this vehicle. However, the question remains open about the need for technical assistance to the vehicle and medical assistance to passengers and the driver of the vehicle, which in some cases can lead to new accidents and untimely assistance to victims of road accidents or simply sick people.

Disclosure of invention

The objective of the invention is to remedy the above disadvantages. The problem is solved by means of a light signaling device about the need for assistance to a vehicle containing a marker lamp circuit, including a marker lamp for exterior lighting, a marker lamp for headlights or taillights, a marker lamp for taillights and a taillight signal lamp, a direction indicator lamp circuit including breaker, first multi-position switch, front direction indicator lamps, rear direction indicator lamps and two signal lights amps for turning on the direction indicators, respectively, of the left and right sides of the vehicle, as well as an alarm circuit, including an alarm signaling lamp and a second multi-position switch having an input connected after the breaker to the direction indicator circuit, and two outputs connected to the corresponding lamps direction indicators, a switching device and a device for temporarily shifting the signal coming from the interrupter are additionally introduced into the chain of marker lights connected between the interrupter and the switching device, wherein the switching device has two signal inputs, one of which is connected to the circuit-breaker switch for the side lights of the external lighting, and the other to the time-shift device, one control input and one output connected to the side-lamp lamps, the second multi-position switch in the alarm enable circuit contains an additional input connected to a power source, and an additional output connected to the control input of the switch device, and configured to include an alarm circuit or triggering an alarm circuit while supplying a signal to the control input of the switching circuit device side lights.

In accordance with this invention does not require a change in the design and basic design of the vehicle. In addition, it is possible to implement this invention on all models of existing vehicles.

It is advisable that to the additional output of the second multi-position switch in the alarm enable circuit is additionally connected a signal lamp for turning on the signal “help is needed”. It is preferable that the side light repeater lamps additionally include the side light repeater lamps mounted on the vehicle in accordance with its structural embodiment. It is also preferred that the side direction indicator lamps are additionally included in the direction indicator circuit.

Brief Description of the Drawings

The invention is illustrated by an electrical diagram showing a light signaling device of a vehicle according to the invention.

The implementation of the invention

Figure 1 presents the light signaling device, which has an alarm enable circuit, a marker light circuit and a direction indicator circuit, wherein the marker lamp circuit includes a switch for 1 marker lamp for external lighting, a lamp for 2 marker lamps for headlights or lamps, 3 marker lamps taillights, side light signal lamp 4, which can be made in the form of an incandescent lamp or a halogen lamp, or an LED, a switching device 5, a time shift device 6 s Nala, and the direction indicators comprises a chopper circuit 7, the first selector switch 8, lamps 9, the front direction indicators, indicator lamps of the lamp 10 lights and rear signal lamps 11, 12 turn indicator lamps of the left and right sides of the vehicle.

The specified device is connected to a power source 13, in particular to a battery.

Obviously, side direction indicator lamps (not shown) may be included in the direction indicator circuit.

The light alarm device has an alarm enable circuit comprising a second multi-position switch 14, an alarm lamp 15 for activating an alarm. An alarm lamp 16 may be included in the alarm enable circuit.

Before the signal lamp 16 for turning on the signal “help is needed”, a signal interrupting device (not shown) in the form of a relay may be included in order to ensure the operation of the specified signal lamp in flashing mode.

The device 6 temporal signal shift is connected between the chopper 7 and the switching device 5 with the aim of shifting the signal in time received from the chopper 7, in the following dependence:

U _o (t) = 0 for U _in (t) = E _pit ;

U _o (t) = E _pit at U _in (t) = 0.

The switching device 5 has two signal inputs (a, c), one of which (a) is connected to the circuit breaker 1 of the marker lamp circuit for external lighting, and the other (b) to the time shift device 6, one control input (s) and one output (d), while the control input (c) of the switching device 5 is connected to the second multi-position switch 14, and the output (d) is connected to the lamps 2, 3 of the side lights.

The first multi-position switch 8 has 1 input (k) and 2 outputs (m, n), and the input (k) is connected to the power source 13 through a chopper 7, and the corresponding two outputs (m, n) are connected to the indicator lamps 9, 10 turning. The first multi-position switch 8 is configured to turn on a chain of direction indicators.

The first multi-position switch 8 can be made in the form of a three-position switch, in the form of a key switch, in the form of a steering column switch, etc.

The second multi-position switch 14 has two inputs (r, s) and three outputs (p, t, y), and one input (r) is connected to the power source 13 through a chopper 7, and the corresponding outputs (p, t) are connected to the corresponding lamps 9, 10 direction indicators. Another input (s) is connected directly to the power source 13, and the corresponding output (y) is connected to the control input (c) of the switching device 5.

The second multi-position switch 14 can be made in the form of a three-position switch, in the form of a key switch, in the form of a steering column switch, etc.

The device operates as follows.

To turn on the side lights of the vehicle’s exterior lighting, the switch 1 of the side lights of the outside lights is switched to the closed position and the current from the power source 13 enters through the closed switch 1 of the side lights to the signal lamp 4 for switching on the side lights, and also through signal input (a) of the switching device 5 enters the output (d) of the switching device 5 and then to the lamps 2, 3 of the side lights.

To turn on the left or right direction indicator, the first multi-position switch 8 is moved to a position that provides a signal from the input (k) connected to the breaker 7 of the first multi-position switch 8 to the corresponding output (m or n) connected to the indicator lamps 9, 10, respectively, of the left or starboard side of the vehicle. In this case, the current from the power source 13 enters through the chopper 7, which provides a signal in a pulsed mode, to the input (k) of the first multi-position switch 8 and then to the corresponding output (m or n) connected to the lamps 9, 10 of the left or right direction indicators the sides of the vehicle, as well as the warning light 11 or 12 direction indicators.

To enable the alarm mode, the second multi-position switch 14 is translated into a position that ensures the transmission of a signal from the input (r) of the second multi-position switch 14 connected after the breaker to the circuit of the direction indicators 14 to the outputs (p, t) connected to the left and right direction indicator lamps 9 and 10 starboard side of the vehicle. In this case, the current from the power source 13 enters through the chopper 7, which provides a signal in a pulsed mode, to the input (r) of the second multi-position switch 14 and then to the outputs (p, t) connected to the corresponding lamps of the direction indicators of the left and right side of the vehicle , and also on signal lamps 11 and 12 of direction indicators.

The light signal "help is needed" is realized according to the invention by alternately switching on all direction indicator lamps and vehicle marker lamps.

To turn on the “help is needed” signal, the second multi-position switch 14 is put into a position that provides a signal from the second input multi-position switch 14 connected after the breaker 7 to the input direction indicator circuit (r) 14 to the outputs (p, t) connected to the corresponding lamps 9, 10 direction indicators of the vehicle, as well as signal transmission connected directly to the power source 13 of the input (s) of the second multi-position switch 14 to the output (y) connected to the control input (s) the switching device 5, the output (d) of which is connected to all lamps 2, 3 of the side lights of the vehicle. In this case, the current from the power source 13 enters through the chopper 7, which provides signal transmission in a pulsed mode, to the input (r) of the second multi-position switch 14 and then to the corresponding outputs (p, t) connected to all the lamps 9, 10 of the vehicle direction indicators and the signal lamps 11, 12 of the direction indicators, as well as the current from the power source 13, are supplied to another input (s) of the second multi-position switch 14, connected directly to the power source 13, and then to the corresponding output (y), connected with the control input (c) of the switching device 5, and as a result of the signal arriving at the control input (c) of the switching device 5, the specified device switches to the position at which the output (d) of the switching device 5 is connected via an internal circuit to the signal input (b), connected to the time shift device 6. Thus, the current from the power source 13, passing through the interrupter 7, is supplied not only to the second multi-position switch 14, but also to the time shift device 6 and then to the signal input (b) of the switching device 5, and through all the internal circuit of the switching device 5 to all lamps 2, 3 marker lights of the vehicle.

By including in the side light circuit of the device 6 a temporary shift of the signal between the interrupter 7 and the switching device 5, the alternating switching on of all the direction indicator lamps and all the position lamps of the vehicle is achieved, by means of the fact that the signal arriving in a pulsed mode from the chopper 7 to the time-shift device 6 , after passing through the device 6, the time shift is shifted in time and in this form is transmitted to the switching device 5 and then to the side light lamps th vehicle.

Similarly, subject to the disclosure of the invention, other embodiments of the invention may be practiced within the scope of the claims below by those skilled in the art.

Claims (4)

1. The light warning device about the need for assistance to the vehicle, comprising a marker lamp circuit, including a marker lamp for exterior lighting, a marker lamp for headlights or taillights, a marker lamp for the rear lamps and a taillight lamp, a direction indicator lamp including a breaker, the first multi-position switch, lamps for front direction indicators, lamps for direction indicators for rear lights and two signal lamps for turning on direction indicators, respectively left and right sides of the vehicle, as well as an alarm enable circuit, including an alarm signal lamp and a second multi-position switch having an input connected after the breaker to the direction indicator circuit and two outputs connected to the corresponding direction indicator lamps to the circuit marker lights additionally introduced a switching device and a device for temporarily shifting the signal coming from the chopper, connected between the chopper and the switch a switching device, while the switching device has two signal inputs, one of which is connected to a circuit breaker for the side lights of the outdoor lighting, and the other is connected to a temporary shift device, one control input and one output connected to the side lights, the second multi-position switch in the circuit the alarm includes an additional input connected to a power source, and an additional output connected to the control input of the switching device, and is configured to The alarm circuit is switched on or the alarm circuit is switched on while the signal is sent to the control input of the switching device of the side light circuit. 2. The device according to claim 1, characterized in that to the additional output of the second multi-position switch in the alarm enable circuit, the signal lamp for turning on the signal “help is needed” is additionally included. 3. The device according to claim 1, characterized in that the marker lamps of the side lights repeaters installed on the vehicle in accordance with its structural embodiment are additionally included in the parking light circuit. 4. The device according to claim 1, characterized in that the side direction indicator lamps are additionally included in the chain of direction indicators.