CN207207880U - A kind of control system of truck interior roof lamp - Google Patents
A kind of control system of truck interior roof lamp Download PDFInfo
- Publication number
- CN207207880U CN207207880U CN201721018429.9U CN201721018429U CN207207880U CN 207207880 U CN207207880 U CN 207207880U CN 201721018429 U CN201721018429 U CN 201721018429U CN 207207880 U CN207207880 U CN 207207880U
- Authority
- CN
- China
- Prior art keywords
- car body
- body controller
- interior roof
- roof lamp
- switch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
The utility model provides a kind of control system of truck interior roof lamp, including：Car body controller, ignition switch, ceiling light switch and gate controlled switch.Ignition switch is serially connected between the first input end of car body controller and battery positive voltage, and the output end of car body controller is connected with the input of interior roof lamp.Ceiling light switch is serially connected between the second input of car body controller and body earth, closed in ignition switch, and ceiling light switch is when being pressed, after the second output end of car body controller receives a low level pulse, car body controller switching interior roof lamp is lighted or extinguished.Gate controlled switch is serially connected between the 3rd input of car body controller and body earth, closed in ignition switch, and gate controlled switch is when being pressed, after the 3rd input of car body controller receives a low level pulse, the activation or closing of the gate control function of car body controller switching interior roof lamp.The utility model can improve the intelligent of interior roof lamp control, improve the comfortableness of truck.
Description
Technical field
It the utility model is related to car bulb control technology field, more particularly to a kind of control system of truck interior roof lamp
System.
Background technology
Automobile is generally fitted provided with indoor lamp, is easy to driver and passenger's room light, but the control of existing indoor lamp is deposited
In following shortcoming：On the one hand, interior roof lamp is inconvenient for operation, and truck is higher especially inside cab of heavy truck, indoor lamp cloth
It is inconvenient in top, Operation switch to put.On the other hand, car door is forgotten after closing the tactile switching damage of OR gate, and ceiling light is persistently lighted, and is easily caused
Discharged or defective battery.
Utility model content
The utility model provides a kind of control system of truck interior roof lamp, solves existing truck interior roof lamp and operation be present
It is inconvenient and do not have the function of intelligently closing, forget to close after OR gate touches switching damage in car door, interior roof lamp can be lighted persistently, Yi Zao
The problem of into accumulator feeding, the intelligent of truck interior roof lamp control can be improved, improves the comfortableness of truck.
To realize object above, the utility model provides following technical scheme：
A kind of control system of truck interior roof lamp, including：Car body controller, ignition switch, ceiling light switch and gate are opened
Close；
The ignition switch is serially connected between first input end and the battery positive voltage of the car body controller, the vehicle body
First output end of controller is connected with the input of left side interior roof lamp, the second output end of the car body controller and right side
The input of interior roof lamp is connected；
The ceiling light switch is serially connected between the second input of the car body controller and body earth, in ignition switch
Closure, and ceiling light switch is when being pressed, after the second output end of the car body controller receives a low level pulse,
Car body controller switching interior roof lamp is lighted or extinguished；
The gate controlled switch is serially connected between the 3rd input of the car body controller and body earth, in ignition switch
Closure, the and when gate controlled switch is pressed, after the 3rd input of the car body controller receives a low level pulse,
The activation or closing of the gate control function of the car body controller switching interior roof lamp.
Preferably, in addition to：Left-hand door detection switch and right car door detection switch；
The left-hand door detection switch is serially connected between the 4th input of the car body controller and body earth, on a left side
During car door opening, the left-hand door detection switch closure, the car body controller control left side interior roof lamp is lighted；
The right car door detection switch is serially connected between the 5th input of the car body controller and body earth, on the right side
During car door opening, the right car door will switch closure, and the car body controller control right side interior roof lamp is lighted.
Preferably, in addition to：Vehicle speed sensor；
The output end of the vehicle speed sensor is connected with the 6th input of the car body controller, is less than setting in speed
Speed threshold value, and interior roof lamp need open when, the first output end of the car body controller and the second output end output first
The PWM ripples control interior roof lamp of dutycycle is lighted；
Speed be more than setting speed threshold value, and interior roof lamp need open when, the car body controller first output
The PWM ripples control interior roof lamp that end and the second output end export the second dutycycle is lighted.
Preferably, in addition to：Gate controlled switch indicator lamp；
The gate controlled switch indicator lamp is serially connected between the 3rd output end of the car body controller and body earth, in room
When the gate control function of interior ceiling light is activated, the car body controller control gate indicator lamp is lighted.
Preferably, in addition to：Luminance sensor and backlight；
The backlight is serially connected between the 4th output end of the car body controller and body earth, the brightness sensing
The output end of device is connected with the 7th input of the car body controller；
The car body controller detects the brightness of vehicle-surroundings by the luminance sensor, is less than setting in the brightness
During luminance threshold, the car body controller controls the backlight to light.
Preferably, in addition to：Safety air sac controller；
The safety air sac controller is connected by CAN with the car body controller, in vehicle collision, the peace
Full air spring control sends collision message, and after the car body controller receives the collision message, control interior roof lamp is lighted.
Preferably, the car body controller also includes Receiver Module；
The Receiver Module is used to receive unlocking signal and block signal that remote-control key is sent；
When remote-control key presses unblock button, the car body controller is received described by the Receiver Module
After unlocking signal, the car body controller control interior roof lamp is lighted, and is extinguished after persistently lighting setting time；
When remote-control key presses latch buttons, the car body controller is received described by the Receiver Module
After block signal, the car body controller control interior roof lamp is in OFF state.
Preferably, the ceiling light switch and the gate controlled switch are automatic reset switch.
The utility model provides a kind of control system of truck interior roof lamp, is transmitted by ceiling light switch and gate controlled switch low
Level pulse signal, to control interior roof lamp to light or extinguish, solves existing truck interior roof lamp and behaviour be present to car body controller
Make inconvenient and do not have the function of intelligently closing, after car door is forgotten to close the tactile switching damage of OR gate, interior roof lamp can be lighted persistently, easily
The problem of causing accumulator feeding, the intelligent of truck interior roof lamp control can be improved, improves the comfortableness of truck.
Brief description of the drawings
In order to illustrate more clearly of specific embodiment of the utility model, below by embodiment it is required use it is attached
Figure is briefly described.
Fig. 1：A kind of control system schematic diagram of truck interior roof lamp provided by the utility model.
Reference
K1 ignition switches
K2 ceiling lights switch
K3 gate controlled switches
K4 left-hand door detection switch
The right car door detection switch of K5
L1 gate controlled switch indicator lamps
L2 background lights
Interior roof lamp on the left of L3
Interior roof lamp on the right side of L4
Embodiment
In order that those skilled in the art more fully understand scheme of the present utility model, below in conjunction with the accompanying drawings and embodiment party
Formula is described in further detail to the utility model embodiment.
Exist inconvenient for operation for the control of current truck interior roof lamp and do not have the function of intelligently closing, forget to close in car door
After OR gate touches switching damage, interior roof lamp can be lighted persistently, and the problem of easily causing accumulator feeding, the utility model provides a kind of
The control system of truck interior roof lamp, low level pulse signal is transmitted to car body controller by ceiling light switch and gate controlled switch,
To control interior roof lamp to light or extinguish, solve the problems, such as it is above-mentioned, can improve truck interior roof lamp control it is intelligent, improve card
The comfortableness of car.
As shown in figure 1, a kind of control system of truck interior roof lamp, including：Car body controller, ignition switch K1, ceiling light
Switch K2 and gate controlled switch K3.The ignition switch K1 is serially connected in the first input end and battery positive voltage of the car body controller
Between, the first output end of the car body controller is connected with left side interior roof lamp L3 input, the car body controller
Second output end is connected with right side interior roof lamp L4 input.Ceiling light switch K2 is serially connected in the of the car body controller
Between two inputs and body earth, closed in ignition switch K1, and ceiling light switch K2 is when being pressed, the Body Control
After second output end of device receives a low level pulse, car body controller switching interior roof lamp is lighted or extinguished.
The gate controlled switch K3 is serially connected between the 3rd input of the car body controller and body earth, is closed in ignition switch K1
Close, and when the gate controlled switch K3 is pressed, after the 3rd input of the car body controller receives a low level pulse,
The activation or closing of the gate control function of the car body controller switching interior roof lamp.
Specifically, indoors under ceiling light illuminating state, if pressing ceiling light switch K2, interior roof lamp extinguishes；Indoors
Under ceiling light OFF state, if pressing ceiling light switch K2, interior roof lamp is lighted.If current indoor ceiling light is lighted or extinguished
It is unrelated with door contact interrupter, when pressing gate controlled switch K3, then the relation lighted or extinguished of door contact interrupter and interior roof lamp is activated,
Conversely, then close the function.
Further, the system also includes：Left-hand door detection switch K4 and right car door detection switch K5.The left-hand door detection
Switch K4 is serially connected between the 4th input of the car body controller and body earth, when left-hand door is opened, the left car
Door detection switch K4 closures, the car body controller control left side interior roof lamp are lighted.The right car door detection switch K5 concatenations
Between the 5th input and body earth of the car body controller, in right car door opening, the right car door will switch K5
Closure, the car body controller control right side interior roof lamp are lighted.
As shown in figure 1, the system also includes：Vehicle speed sensor, the output end of the vehicle speed sensor and the vehicle body control
6th input of device processed is connected, speed be less than setting speed threshold value, and interior roof lamp need open when, the Body Control
The PWM ripples control interior roof lamp that first output end of device and the second output end export the first dutycycle is lighted.It is more than in speed and sets
Determine speed threshold value, and when interior roof lamp needs to open, the first output end of the car body controller and the output of the second output end the
The PWM ripples control interior roof lamp of two dutycycles is lighted.
In actual applications, when speed is less than or equal to 10km/h, when opening interior roof lamp every time, the direct point of interior roof lamp
It is bright to arrive high-high brightness.When speed is more than 10km/h, it is necessary to when interior roof lamp is lighted, interior roof lamp is gradually lighted, it is necessary to extinguish
When, interior roof lamp gradually extinguishes.
The system also includes：Gate controlled switch indicator lamp L1.The gate controlled switch indicator lamp L1 is serially connected in the Body Control
Between the 3rd output end and body earth of device, when the gate control function of ceiling light is activated indoors, the car body controller control
The gate indicator lamp L1 is lighted.
Further, in addition to：Luminance sensor and backlight L2.The backlight is serially connected in the of the car body controller
Between four output ends and body earth, the output end of the luminance sensor and the 7th input phase of the car body controller
Even.The car body controller detects the brightness of vehicle-surroundings by the luminance sensor, is less than setting brightness in the brightness
During threshold value, the car body controller controls the backlight L2 to light.
In actual applications, due to gate controlled switch indicator lamp L1 and backlight L2 logically independent control, it may appear that vehicle body
3rd output end of controller and the 4th output end export the situation of high level simultaneously, can by triode operation in saturation region,
Collector and emitter makes two lamps avoid lighting simultaneously equivalent to the characteristic of the conducting state of switch, causes to identify unclear.Also may be used
Gate indicator lamp L1 and backlight L2 is arranged to different colours.
The system also includes：Safety air sac controller.The safety air sac controller passes through CAN and the vehicle body control
Device processed is connected, and in vehicle collision, the safety air sac controller sends collision message, and the car body controller receives described
After colliding message, control interior roof lamp is lighted.
Further, the car body controller also includes Receiver Module, and the Receiver Module, which is used to receive, to be remotely controlled
The unlocking signal and block signal that key is sent.When remote-control key presses unblock button, the car body controller passes through described
After Receiver Module receives the unlocking signal, the car body controller control interior roof lamp is lighted, and is persistently lighted and set
Extinguish after fixing time.When remote-control key presses latch buttons, the car body controller is received by the Receiver Module
To after the block signal, the car body controller control interior roof lamp is in OFF state.
Further, the ceiling light switch K2 and gate controlled switch K3 is automatic reset switch.
It can be seen that the utility model provides a kind of control system of truck interior roof lamp, pass through ceiling light switch and gate controlled switch
Low level pulse signal is transmitted to car body controller, to control interior roof lamp to light or extinguish, solves existing truck interior roof lamp
Exist inconvenient for operation and do not have the function of intelligently closing, after car door is forgotten to close the tactile switching damage of OR gate, interior roof lamp can continue
Light, the problem of easily causing accumulator feeding, the intelligent of truck interior roof lamp control can be improved, improve the comfortableness of truck.
Construction, feature and action effect of the present utility model is described in detail according to diagrammatically shown embodiment above, with
Upper described is only preferred embodiment of the present utility model, but the utility model is to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure
, all should be in the scope of protection of the utility model when showing covered spirit.
Claims (8)
- A kind of 1. control system of truck interior roof lamp, it is characterised in that including：Car body controller, ignition switch, ceiling light switch And gate controlled switch；The ignition switch is serially connected between first input end and the battery positive voltage of the car body controller, the Body Control First output end of device is connected with the input of left side interior roof lamp, and the second output end of the car body controller and right side are indoor The input of ceiling light is connected；The ceiling light switch is serially connected between the second input of the car body controller and body earth, is closed in ignition switch Close, and ceiling light switch is when being pressed, after the second output end of the car body controller receives a low level pulse, institute State lighting or extinguishing for car body controller switching interior roof lamp；The gate controlled switch is serially connected between the 3rd input of the car body controller and body earth, is closed in ignition switch Close, and when the gate controlled switch is pressed, after the 3rd input of the car body controller receives a low level pulse, institute State the activation or closing of the gate control function of car body controller switching interior roof lamp.
- 2. the control system of truck interior roof lamp according to claim 1, it is characterised in that also include：Left-hand door detects Switch and right car door detection switch；The left-hand door detection switch is serially connected between the 4th input of the car body controller and body earth, in left-hand door During opening, the left-hand door detection switch closure, the car body controller control left side interior roof lamp is lighted；The right car door detection switch is serially connected between the 5th input of the car body controller and body earth, in right car door During opening, the right car door will switch closure, and the car body controller control right side interior roof lamp is lighted.
- 3. the control system of truck interior roof lamp according to claim 2, it is characterised in that also include：Vehicle speed sensor；The output end of the vehicle speed sensor is connected with the 6th input of the car body controller, is less than setting speed in speed Threshold value, and when interior roof lamp needs to open, the first output end of the car body controller and the second output end export the first duty The PWM ripples control interior roof lamp of ratio is lighted；Speed be more than setting speed threshold value, and interior roof lamp need open when, the first output end of the car body controller and The PWM ripples control interior roof lamp that second output end exports the second dutycycle is lighted.
- 4. the control system of truck interior roof lamp according to claim 3, it is characterised in that also include：Gate controlled switch refers to Show lamp；The gate controlled switch indicator lamp is serially connected between the 3rd output end of the car body controller and body earth, is pushed up indoors When the gate control function of lamp is activated, the car body controller control gate indicator lamp is lighted.
- 5. the control system of truck interior roof lamp according to claim 4, it is characterised in that also include：Luminance sensor And backlight；The backlight is serially connected between the 4th output end of the car body controller and body earth, the luminance sensor Output end is connected with the 7th input of the car body controller；The car body controller detects the brightness of vehicle-surroundings by the luminance sensor, is less than setting brightness in the brightness During threshold value, the car body controller controls the backlight to light.
- 6. the control system of truck interior roof lamp according to claim 5, it is characterised in that also include：Air bag control Device processed；The safety air sac controller is connected by CAN with the car body controller, in vehicle collision, the substitute Capsule controller sends collision message, and after the car body controller receives the collision message, control interior roof lamp is lighted.
- 7. the control system of truck interior roof lamp according to claim 6, it is characterised in that the car body controller also wraps Include Receiver Module；The Receiver Module is used to receive unlocking signal and block signal that remote-control key is sent；When remote-control key presses unblock button, the car body controller receives the unlocking by the Receiver Module After signal, the car body controller control interior roof lamp is lighted, and is extinguished after persistently lighting setting time；When remote-control key presses latch buttons, the car body controller receives the locking by the Receiver Module After signal, the car body controller control interior roof lamp is in OFF state.
- 8. the control system of the truck interior roof lamp according to any one of claim 1 to 7, it is characterised in that the ceiling light Switch and the gate controlled switch are automatic reset switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721018429.9U CN207207880U (en) | 2017-08-15 | 2017-08-15 | A kind of control system of truck interior roof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721018429.9U CN207207880U (en) | 2017-08-15 | 2017-08-15 | A kind of control system of truck interior roof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207880U true CN207207880U (en) | 2018-04-10 |
Family
ID=61818877
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721018429.9U Expired - Fee Related CN207207880U (en) | 2017-08-15 | 2017-08-15 | A kind of control system of truck interior roof lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN207207880U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177870A (en) * | 2018-10-15 | 2019-01-11 | 浙江吉利汽车研究院有限公司 | A kind of vehicle room lamp control device and method |
| CN111196209A (en) * | 2020-01-19 | 2020-05-26 | 宁波远景汽车零部件有限公司 | Control method and control system of interior lamp and automobile |
| CN112752370A (en) * | 2019-10-29 | 2021-05-04 | 常州星宇车灯股份有限公司 | Novel automobile indoor lamp control system and lamp control method |
| CN113147585A (en) * | 2020-01-22 | 2021-07-23 | 嘉兴海拉灯具有限公司 | Interior light control system, front row light control unit, rear row light control unit, interior light assembly and vehicle for vehicle |
| CN113602192A (en) * | 2021-09-09 | 2021-11-05 | 深圳市豪恩汽车电子装备股份有限公司 | Electronic rearview mirror and automatic dimming circuit and method thereof |
-
2017
- 2017-08-15 CN CN201721018429.9U patent/CN207207880U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177870A (en) * | 2018-10-15 | 2019-01-11 | 浙江吉利汽车研究院有限公司 | A kind of vehicle room lamp control device and method |
| CN112752370A (en) * | 2019-10-29 | 2021-05-04 | 常州星宇车灯股份有限公司 | Novel automobile indoor lamp control system and lamp control method |
| CN112752370B (en) * | 2019-10-29 | 2024-02-02 | 常州星宇车灯股份有限公司 | Novel automobile indoor lamp control system and lamp control method |
| CN111196209A (en) * | 2020-01-19 | 2020-05-26 | 宁波远景汽车零部件有限公司 | Control method and control system of interior lamp and automobile |
| CN113147585A (en) * | 2020-01-22 | 2021-07-23 | 嘉兴海拉灯具有限公司 | Interior light control system, front row light control unit, rear row light control unit, interior light assembly and vehicle for vehicle |
| CN113147585B (en) * | 2020-01-22 | 2022-10-25 | 嘉兴海拉灯具有限公司 | Interior light control system, back row of lamps control unit, interior light assembly and vehicle |
| CN113602192A (en) * | 2021-09-09 | 2021-11-05 | 深圳市豪恩汽车电子装备股份有限公司 | Electronic rearview mirror and automatic dimming circuit and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |