A Delay Control System for Bus Driver Lights

Abstract

The present invention relates to a passenger car driver light delay control system, which comprises a first pentagonal relay (1), wherein the first pentagonal relay (1) comprises a first control end positive pole (1.1), a first control end negative pole (1.2), a first normally open input end (1.3), a first normally closed input end (1.4) and a first power supply output end (1.5), wherein the first control end positive pole (1.1) is connected to a first control circuit (2), the first normally open input end (1.3) is connected to a first input circuit (5), a rocker switch (6) and a body control module (7) are sequentially arranged on the first input circuit (5), the first output end (1.5) is connected to an output circuit (8), and a driver light (9) is arranged on the output circuit (8). The present invention relates to a passenger car driver light delay control system, wherein before the driver removes the key and gets off the car at night, the delayed light is turned on to facilitate the driver to pack up and close the car door, and the structural design is more humane.

Description

Technical Field

[0001] The invention relates to a time delay control system for a bus driver's light, belonging to the technical field of buses. Background Art

[0002] With the development of urbanization, public transportation has gradually received attention from the society. Among them, buses are becoming more and more popular, and more and more humanized designs are applied to various buses, which greatly facilitates drivers and passengers. When the bus is finished, the key must be removed before getting off. Bus drivers driving at night can only pack up and close the door with the help of residual light from the outside or self-provided lighting tools after removing the key, which is extremely inconvenient. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a delayed control system for the driver lights of a bus in view of the above-mentioned prior art. Before the driver pulls out the key and gets off the bus at night, there is a delayed light to facilitate the driver to pack up and close the door.

[0004] The technical solution adopted by the present invention to solve the above-mentioned problem is: a passenger car driver light delay control system, which includes a first pentagonal relay, the first pentagonal relay includes a first control end positive electrode, a first control end negative electrode, a first normally open input end, a first normally closed input end and a first power output end, the first control end positive electrode is connected to a first control circuit, the other end of the first control circuit is connected to an ACC signal, the first control end negative electrode is connected to GND through a first grounding circuit, the first normally open input end is connected to a first input circuit, a rocker switch and a body control module are sequentially arranged on the first input circuit, the first output end is connected to an output circuit, and the output circuit is arranged with a driver light.

[0005] Preferably, the control system further comprises a second pentagonal relay, a light switch and a delay controller, wherein the second pentagonal relay comprises a second control terminal positive pole, a second control terminal negative pole, a second normally open input terminal, a second normally closed input terminal and a second power supply output terminal, the light switch comprises a first input terminal, a first output terminal, a second input terminal and a second output terminal, the delay controller comprises a third power supply input terminal, a third power supply output terminal, a signal input terminal and a ground terminal, the first input terminal is connected to the bus system power supply through a second input line, the first output terminal is connected to GND through a second ground line, the second input terminal is connected to the second control terminal negative pole through a first connection line, the second output terminal is connected to the second control terminal positive pole through a second connection line, the second power supply output terminal is connected to the first normally closed input terminal through a third connection line, the second normally closed input terminal is connected to the third power supply output terminal through a fourth connection line, the third power supply input terminal is connected to the bus system power supply through a third input line, the signal input terminal is connected to the ACC signal through the second control line, and the ground terminal is connected to GND through a third ground line.

[0006] Preferably, the negative electrode of the second control terminal is connected to GND via a fourth grounding line.

[0007] Compared with the prior art, the advantages of the present invention are:

[0008] The invention discloses a time-delay control system for a bus driver's light. Before the driver takes out a key and gets off the bus at night, the light is delayed to facilitate the driver to pack things and close the door. The structural design is more humane. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The present invention is a schematic structural diagram of a passenger car driver light delay control system.

[0010] in:

[0011] First pentagonal relay 1

[0012] The first control terminal positive electrode 1.1

[0013] The first control terminal negative 1.2

[0014] First normally open input 1.3

[0015] First normally closed input terminal 1.4

[0016] First power output terminal 1.5

[0017] First control line 2

[0018] ACC signal 3

[0019] First ground line 4

[0020] First input line 5

[0021] Rocker switch 6

[0022] Body Control Module 7

[0023] Output line 8

[0024] Driver lights 9

[0025] Second pentagon relay 10

[0026] The second control terminal positive electrode 10.1

[0027] The second control terminal negative electrode 10.2

[0028] The second normally open input terminal 10.3

[0029] The second normally closed input terminal 10.4

[0030] Second power supply output terminal 10.5

[0031] Light switch 11

[0032] First input terminal 11.1

[0033] First output terminal 11.2

[0034] Second input terminal 11.3

[0035] Second output terminal 11.4

[0036] Delay controller 12

[0037] The third power input terminal 12.1

[0038] The third power output terminal 12.2

[0039] Signal input terminal 12.3

[0040] Ground terminal 12.4

[0041] Second input line 13

[0042] Second ground line 14

[0043] First connecting line 15

[0044] Second connecting line 16

[0045] Third connecting line 17

[0046] Fourth connecting line 18

[0047] Third input line 19

[0048] Second control circuit 20

[0049] The third ground line 21

[0050] The fourth ground line 22 . DETAILED DESCRIPTION

[0051] The present invention is further described in detail below with reference to the accompanying drawings.

[0052] like Figure 1 As shown, a passenger car driver light delay control system in this embodiment includes a first pentagonal relay 1, the first pentagonal relay 1 includes a first control end positive electrode 1.1, a first control end negative electrode 1.2, a first normally open input end 1.3, a first normally closed input end 1.4 and a first power output end 1.5, the first control end positive electrode 1.1 is connected to a first control circuit 2, the other end of the first control circuit 2 is connected to an ACC signal (key control signal) 3, the first control end negative electrode 1.2 is connected to GND (wire grounding terminal) through a first grounding circuit 4, the first normally open input end 1.3 is connected to a first input circuit 5, a rocker switch 6 and a body control module 7 are sequentially arranged on the first input circuit 5, the first output end 1.5 is connected to an output circuit 8, and a driver light 9 is arranged on the output circuit 8;

[0053] The control system further comprises a second pentagonal relay 10, a light switch 11 and a delay controller 12, wherein the second pentagonal relay 10 comprises a second control terminal positive pole 10.1, a second control terminal negative pole 10.2, a second normally open input terminal 10.3, a second normally closed input terminal 10.4 and a second power output terminal 10.5, the light switch 11 comprises a first input terminal 11.1, a first output terminal 11.2, a second input terminal 11.3 and a second output terminal 11.4, the delay controller 12 comprises a third power input terminal 12.1, a third power output terminal 12.2, a signal input terminal 12.3 and a ground terminal 12.4, the first input terminal 11.1 is connected to the bus system power supply via a second input line 13, the first output terminal 11.2 is connected to GND( The second input terminal 11.3 is connected to the negative electrode 10.2 of the second control terminal through the first connection line 15, the second output terminal 11.4 is connected to the positive electrode 10.1 of the second control terminal through the second connection line 16, the second power supply output terminal 10.5 is connected to the first normally closed input terminal 1.4 through the third connection line 17, the second normally closed input terminal 10.4 is connected to the third power supply output terminal 12.2 through the fourth connection line 18, the third power supply input terminal 12.1 is connected to the bus system power supply through the third input line 19, the signal input terminal 12.3 is connected to the ACC signal (key control signal) 3 through the second control line 20, and the ground terminal 12.4 is connected to GND (wire ground terminal) through the third ground line 21;

[0054] The second control terminal cathode 10 . 2 is connected to GND (wire ground terminal) via a fourth ground line 22 .

[0055] The control method is as follows:

[0056] During normal driving, the driver inserts the key, generates an ACC signal, and operates the rocker switch normally. At this time, the normally open contact of the first five-point relay is energized, the body control module is powered on, and the driver's light is on;

[0057] After the operation is finished, the driver turns off the key, and the ACC signal disappears. The normally open contact of the first five-point relay does not attract, that is, the first five-point relay is in the normally closed contact, and the delay controller works at the same time. At this time:

[0058] When the external environment light value is higher than the setting value of the light switch, the light switch outputs power, at this time the normally open contact of the second five-point relay is energized, and the driver's light is off;

[0059] When the external environment light illumination value is lower than the setting value of the light switch, the light switch does not output power. At this time, the normally open contact of the second pentagonal relay does not attract, that is, the second pentagonal relay is in the normally closed contact, the driver light is on, and when the time setting value of the delay controller is reached, the driver light is off, thereby realizing the control of the driver light that automatically lights up and delays turning off after the bus operation ends.

[0060] Preferably, the time setting value of the delay controller is 30s.

[0061] In addition to the above embodiments, the present invention also includes other implementation modes. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. A passenger car driver light delay control system, characterized in that: It comprises a first pentagonal relay (1), the first pentagonal relay (1) comprising a first control end positive electrode (1.1), a first control end negative electrode (1.2), a first normally open input end (1.3), a first normally closed input end (1.4) and a first power output end (1.5), the first control end positive electrode (1.1) is connected to a first control circuit (2), the other end of the first control circuit (2) is connected to an ACC signal (3), the first control end negative electrode (1.2) is connected to GND via a first grounding circuit (4), the first normally open input end (1.3) is connected to a first input circuit (5), a rocker switch (6) and a body control module (7) are arranged on the first input circuit (5) in sequence, the first power output end (1.5) is connected to an output circuit (8), and a driver light (9) is arranged on the output circuit (8); The control system further comprises a second pentagonal relay (10), a light switch (11) and a delay controller (12); the second pentagonal relay (10) comprises a second control terminal positive pole (10.1), a second control terminal negative pole (10.2), a second normally open input terminal (10.3), a second normally closed input terminal (10.4) and a second power supply output terminal (10.5); the light switch (11) comprises a first input terminal (11.1), a first output terminal (11.2), a second input terminal (11.3) and a second output terminal (11.4); the delay controller (12) comprises a third power supply input terminal (12.1), a third power supply output terminal (12.2), a signal input terminal (12.3) and a ground terminal (12.4); the first input terminal (11.1) is connected to a bus system power supply via a second input line (13); the first output terminal (11.2) is connected to a bus system power supply via a second input line (13); The second grounding line (14) is connected to GND, the second input terminal (11.3) is connected to the negative electrode (10.2) of the second control terminal via the first connecting line (15), the second output terminal (11.4) is connected to the positive electrode (10.1) of the second control terminal via the second connecting line (16), the second power supply output terminal (10.5) is connected to the first normally closed input terminal (1.4) via the third connecting line (17), the second normally closed input terminal (10.4) is connected to the third power supply output terminal (12.2) via the fourth connecting line (18), the third power supply input terminal (12.1) is connected to the bus system power supply via the third input line (19), the signal input terminal (12.3) is connected to the ACC signal (3) via the second control line (20), and the grounding terminal (12.4) is connected to GND via the third grounding line (21); The negative electrode of the second control terminal (10.2) is connected to GND via a fourth grounding line (22); The time setting value of the delay controller is 30s.

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