CN104527514B - A kind of device and method controlling vehicle interior ceiling light - Google Patents
A kind of device and method controlling vehicle interior ceiling light Download PDFInfo
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- CN104527514B CN104527514B CN201410824136.4A CN201410824136A CN104527514B CN 104527514 B CN104527514 B CN 104527514B CN 201410824136 A CN201410824136 A CN 201410824136A CN 104527514 B CN104527514 B CN 104527514B
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Abstract
The invention discloses a kind of device and method controlling vehicle interior ceiling light, monitor car key state, headlamp state respectively by first, second, third information monitoring acquisition module and drive door state, and it is sent to car body controller monitoring status information, car body controller controls the control model residing for switch module and the status information monitored according to ceiling light, and after comprehensive analysis, the switch to ceiling light carries out Based Intelligent Control.The device and method controlling vehicle interior ceiling light of the present invention, by detection car key state, headlamp state and driving door state, and combine the time residing at that time, take into full account vehicle internal and external environment, and according to these information, the ceiling light of vehicle interior is controlled, simple to operation, ceiling light realizes automatically controlling, and intelligence degree is high.
Description
Technical field
The present invention relates to a kind of device and method controlling vehicle interior ceiling light.
Background technology
For ensureing the light environment of vehicle interior, the most all ceiling light can be configured with at vehicle interior.The control of ceiling light is usually had following several ways:
First kind of way is to be independently controlled ceiling light by individually switch, this mode is connected relay by individually switch, being connected ceiling light by relay again to form, benefit is that structure and annexation are simple, but is turned on and off ceiling light every time and is required for staff and goes operation, operation is inconvenient for profit, especially in the case of light is bad, if vehicle is unfamiliar with, it may be difficult to search the position of independent switch, cause opening ceiling light, make troubles to operation.
The second way is to control ceiling light by light sensor to open, this mode places light sensor at vehicle interior, light sensor is connected to ceiling light, light and shade situation by light sensor sensing vehicle interior, if light sensor senses will trigger unlatching ceiling light when vehicle interior light is crossed dark, but in actual life, the environment of vehicle interior is often more complicated, internal light induction apparatus gather data may not be correct reflection vehicle current light environment, cause when really needing ceiling light to open when, ceiling light is not opened, cause experiencing the best.
The third mode is to automatically turn on ceiling light by the flameout state of detection vehicle, and this mode is each vehicle when being transferred to flameout state by transport condition, all can trigger ceiling light and open.But it is not that vehicle was required for opening ceiling light when transport condition transfers flameout state to every time in Sheng Huo, avoid the need for opening ceiling light in the case of vehicle is bright and clear, this mode is not in view of the light environment inside and outside car, as long as and every time vehicle transfers flameout state to from transport condition and all triggers unlatching ceiling light simply, causing the waste of motor vehicle fuel energy consumption.
Summary of the invention
The present invention provides a kind of simple to operation, the device and method that can be controlled internal ceiling light according to vehicle internal and external environment.
A kind of device controlling vehicle interior ceiling light of the present invention, comprising:
First information monitoring acquisition module, electrically connects with car body controller, is responsible for monitoring vehicle key status, and the status information of car key is sent to car body controller；
Second information monitoring acquisition module, electrically connects with car body controller, is responsible for monitoring headlamp state, and the status information of vehicle head lamp is sent to car body controller；
3rd information monitoring acquisition module, electrically connects with car body controller, is responsible for monitoring and drives door state, and the status information driving door is sent to car body controller；
Ceiling light controls switch module, electrically connects with car body controller, its various control pattern being built-in with at least including automatic control mode, and sends different instructions to car body controller according to different control models；
Car body controller, it includes,
Receive unit, be responsible for receiving the status information sent by first, second, third information monitoring acquisition module and ceiling light controls the instruction that switch module sends over；
Clock unit, runs current time, and the status information of the headlamp received is enclosed timestamp, and the status information of headlamp and timestamp form mapping relations one to one；
Storage element, is responsible for storing the status information of the headlamp with timestamp；
Processing unit, analyze ceiling light and control the instruction that switch module sends over, if being in automatic control mode when front ceiling lamp controls switch module, then the status information of the status information according to car key status information, driving door and the headlamp having timestamp sends and is turned on and off instruction accordingly to ceiling light；
Ceiling light, is connected with the outfan of car body controller, and is turned on and off operation accordingly according to the instruction of car body controller output.
The method of control vehicle interior ceiling light of the present invention, comprises the following steps:
Step 1, first information monitoring acquisition module monitoring vehicle key status, and the status information of car key is sent to car body controller；
Step 2, the second information monitoring acquisition module monitoring headlamp state, and the status information of vehicle head lamp is sent to car body controller；
Step 3, the 3rd information monitoring acquisition module monitoring is driven door state, and the status information driving door is sent to car body controller；
Step 4, ceiling light controls the various control pattern that switch module is built-in with at least including automatic control mode, and sends different instructions to car body controller according to different control models；
Step 5, car body controller receives the status information sent by first, second, third information monitoring acquisition module and ceiling light controls the instruction that switch module sends over, and the status information of the headlamp received is enclosed timestamp, the status information of headlamp and timestamp form mapping relations one to one, then by the state information storage of the headlamp with timestamp in storage element；
Step 6, car body controller is analyzed ceiling light and is controlled the instruction that switch module sends over, if being in automatic control mode when front ceiling lamp controls switch module, then the status information of the status information according to car key status information, driving door and the headlamp having timestamp sends and is turned on and off instruction accordingly to ceiling light；
Step 7, the instruction that ceiling light exports according to car body controller is turned on and off operation accordingly.
nullThe device and method of control vehicle interior ceiling light of the present invention，By first、Second、3rd information monitoring acquisition module monitors car key state respectively、Headlamp state and driving door state，And the status information of the car key monitored、The status information of headlamp and the status information of driving door are sent to car body controller，The status information of the headlamp received is enclosed timestamp by car body controller，The status information of headlamp and timestamp form mapping relations one to one，Again by the state information storage of the headlamp with timestamp in storage element，If ceiling light controls switch module is in automatic control mode，Then send the instruction automatically controlled to car body controller，After car body controller receives the instruction automatically controlled，Then read the state of car key，If key is in proceeds to, from ignition location, the state stopped working，Then analyze vehicle head lamp state，If current headlamp be opening or the headlamp within N minute once for opening time，Then output open command is to ceiling light，At this moment ceiling light is luminous，If the headlamp state of the timestamp within reading N minute is always for closed mode，Then output out code is to ceiling light，At this moment ceiling light disables；If key is in ignition location state, then output out code is to ceiling light, and at this moment ceiling light disables；If key is in flame-out location status, then analyze and drive current time in door state and clock unit, if driving door to be opening and current time is positioned at set period set in advance, then output open command is to ceiling light, at this moment ceiling light is luminous, if drive door be closed mode or current time not within the time period set in advance, then output out code is to ceiling light, and at this moment ceiling light disables.The present invention is by detection car key state, headlamp state and drives door state, and combine the time residing at that time, take into full account vehicle internal and external environment, and according to these information, the ceiling light of vehicle interior is controlled, simple to operation, ceiling light realizes automatically controlling, and intelligence degree is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of device controlling vehicle interior ceiling light of the present invention.
Fig. 2 is the schematic flow sheet of a kind of method controlling vehicle interior ceiling light of the present invention.
Detailed description of the invention
nullSuch as Fig. 1、The device and method controlling vehicle interior ceiling light shown in Fig. 2，By first、Second、3rd information monitoring acquisition module monitors car key state respectively、Headlamp state and driving door state，And the status information of the car key monitored、The status information of headlamp and the status information of driving door are sent to car body controller，The status information of the headlamp received is enclosed timestamp by car body controller，The status information of headlamp and timestamp form mapping relations one to one，Again by the state information storage of the headlamp with timestamp in storage element，If ceiling light controls switch module is in automatic control mode，Then send the instruction automatically controlled to car body controller，After car body controller receives the instruction automatically controlled，Then read the state of car key，If key is in proceeds to, from ignition location, the state stopped working，Then analyze vehicle head lamp state，If current headlamp be opening or the headlamp within N minute once for opening time，Then output open command is to ceiling light，At this moment ceiling light is luminous，If the headlamp state of the timestamp within reading N minute is always for closed mode，Then output out code is to ceiling light，At this moment ceiling light disables；If key is in ignition location state, then output out code is to ceiling light, and at this moment ceiling light disables；If key is in flame-out location status, then analyze and drive current time in door state and clock unit, if driving door to be opening and current time is positioned at set period set in advance, then output open command is to ceiling light, at this moment ceiling light is luminous, if drive door be closed mode or current time not within the time period set in advance, then output out code is to ceiling light, and at this moment ceiling light disables.
Explain with the embodiment of several average cases below:
Embodiment 1, ceiling light controls switch module and is built-in with three kinds of control models, the most normally opened, normally closed and automatic control mode；Ceiling light is controlled switch module and is set in normally opened control model by driver, and car body controller receives and controlled, by ceiling light, the normally opened instruction that switch module sends over, and at this moment car body controller sends open command to ceiling light, and at this moment ceiling light is luminous.
Embodiment 2, ceiling light controls switch module and is built-in with three kinds of control models, the most normally opened, normally closed and automatic control mode；Ceiling light is controlled switch module and is set in normally closed control model by driver, and car body controller receives and controlled, by ceiling light, the normally closed instruction that switch module sends over, and at this moment car body controller sends out code to ceiling light, and at this moment ceiling light disables.
Embodiment 3, ceiling light controls switch module and is built-in with three kinds of control models, the most normally opened, normally closed and automatic control mode；Ceiling light is controlled switch module and is set in automatic control mode by driver, and set period set in advance is set to 6pm-12pm and 0am-6am, time parameter N is set to 5 minutes, when driver is the period in the evening in 8pm() when open car steering door, car body controller reads current key and is in flame-out location status, and analyze current time to be in the time set in advance, then output open command is to ceiling light, and at this moment ceiling light is luminous.
Embodiment 4, ceiling light controls switch module and is built-in with three kinds of control models, the most normally opened, normally closed and automatic control mode；Ceiling light is controlled switch module and is set in automatic control mode by driver, and set period set in advance is set to 6pm-12pm and 0am-6am, time parameter N is set to 5 minutes, when driver is at 4pm(daytime period) when open car steering door, 3rd information monitoring acquisition module monitors driving door and is in opening, car body controller reads current key and is in flame-out location status, and analyze current time to be not in the time set in advance, then output out code is to ceiling light, and at this moment ceiling light disables.
Embodiment 5, ceiling light is controlled switch module and is set in automatic control mode by driver, and set period set in advance is set to 6pm-12pm and 0am-6am, time parameter N is set to 5 minutes, when driver transfers key to ignition location from flame-out position, first information monitoring acquisition module monitors current key and is in fired state, then key is in the information of ignition location state and is sent to car body controller, when car body controller gets that key is in ignition location at that time, then output out code is to ceiling light, and at this moment ceiling light disables.
Embodiment 6, ceiling light is controlled switch module and is set in automatic control mode by driver, and set period set in advance is set to 6pm-12pm and 0am-6am, time parameter N is set to 5 minutes, when driver transfers key to flame-out position from ignition location, first information monitoring acquisition module monitors current key and has just transferred flameout state to, the information then key just having been transferred to flame-out location status is sent to car body controller, car body controller stores with headlamp within reading 5 minutes the status information of the headlamp of timestamp always for closed mode from storage element, then output out code is to ceiling light, at this moment ceiling light disables.
Embodiment 7, ceiling light is controlled switch module and is set in automatic control mode by driver, and set period set in advance is set to 6pm-12pm and 0am-6am, time parameter N is set to 5 minutes, when driver transfers key to flame-out position from ignition location, first information monitoring acquisition module monitors current key and has just transferred flameout state to, the information then key just having been transferred to flame-out location status is sent to car body controller, it is opening that car body controller stores with reading current headlamp the status information of the headlamp of timestamp from storage element, then output open command is to ceiling light, at this moment ceiling light is luminous.
Embodiment 8, ceiling light is controlled switch module and is set in automatic control mode by driver, and set period set in advance is set to 6pm-12pm and 0am-6am, time parameter N is set to 5 minutes, when driver transfers key to flame-out position from ignition location, first information monitoring acquisition module monitors current key and has just transferred flameout state to, the information then key just having been transferred to flame-out location status is sent to car body controller, car body controller stores with headlamp within reading 5 minutes the status information of the headlamp of timestamp once for opening from storage element, then output open command is to ceiling light, at this moment ceiling light is luminous.
Claims (7)
1. the device controlling vehicle interior ceiling light, it is characterised in that: it includes,
First information monitoring acquisition module, electrically connects with car body controller, is responsible for monitoring vehicle key status, and the status information of car key is sent to car body controller；Second information monitoring acquisition module, electrically connects with car body controller, is responsible for monitoring headlamp state, and the status information of vehicle head lamp is sent to car body controller；
3rd information monitoring acquisition module, electrically connects with car body controller, is responsible for monitoring and drives door state, and the status information driving door is sent to car body controller；Ceiling light controls switch module, electrically connects with car body controller, its various control pattern being built-in with at least including automatic control mode, and sends different instructions to car body controller according to different control models；
Car body controller, it includes, receives unit, is responsible for receiving the status information sent by first, second, third information monitoring acquisition module and ceiling light controls the instruction that switch module sends over；Clock unit, runs current time, and the status information of the headlamp received is enclosed timestamp, and the status information of headlamp and timestamp form mapping relations one to one；Storage element, is responsible for storing the status information of the headlamp with timestamp；Processing unit, analyze ceiling light and control the instruction that switch module sends over, if being in automatic control mode when front ceiling lamp controls switch module, then the status information of the status information according to car key status information, driving door and the headlamp having timestamp sends and is turned on and off instruction accordingly to ceiling light；
Ceiling light, is connected with the outfan of car body controller, and is turned on and off operation accordingly according to the instruction of car body controller output.
The device of control vehicle interior ceiling light the most according to claim 1, it is characterized in that: processing unit is by reading the state of car key, if key is in the state proceeding to flame-out position from ignition location, then analyze the status information of the headlamp with timestamp, if current headlamp is opening or was once in opening within N minute, then output open command is to ceiling light, if read N minute interior headlamp state always for closed mode, then output out code is to ceiling light；If key is in ignition location state, then output out code is to ceiling light；If key is in flame-out location status, then analyzing and drive current time in door state and clock unit, if driving door to be opening and current time is positioned at set period set in advance, then output open command is to ceiling light.
The device of control vehicle interior ceiling light the most according to claim 1, it is characterized in that: ceiling light controls switch module and is built-in with three kinds of control models, the most normally opened, normally closed and automatic control mode, when ceiling light control switch module is in normally opened control model, send normally opened instruction to car body controller；When ceiling light control switch module is in normally closed control model, send normally closed instruction to car body controller；When ceiling light control switch module is in automatic control mode, send automatic command to car body controller；When the processing unit of car body controller analyzes the instruction that ceiling light control switch module sends over, if being in normally opened control model when front ceiling lamp controls switch module, then output open command is to ceiling light；If being in normally closed control model when front ceiling lamp controls switch module, then output out code is to ceiling light.
The device of control vehicle interior ceiling light the most according to claim 2, it is characterised in that: described set period set in advance is 6pm-12pm and 0am-6am.
The device of control vehicle interior ceiling light the most according to claim 2, it is characterised in that: N is an arbitrary integer in 3 to 7.
6. the method controlling vehicle interior ceiling light, it is characterised in that: it comprises the following steps,
Step 1, first information monitoring acquisition module monitoring vehicle key status, and the status information of car key is sent to car body controller；Step 2, the second information monitoring acquisition module monitoring headlamp state, and the status information of vehicle head lamp is sent to car body controller；Step 3, the 3rd information monitoring acquisition module monitoring is driven door state, and the status information driving door is sent to car body controller；
Step 4, ceiling light controls the various control pattern that switch module is built-in with at least including automatic control mode, and sends different instructions to car body controller according to different control models；
Step 5, car body controller receives the status information sent by first, second, third information monitoring acquisition module and ceiling light controls the instruction that switch module sends over, and the status information of the headlamp received is enclosed timestamp, the status information of headlamp and timestamp form mapping relations one to one, then by the state information storage of the headlamp with timestamp in storage element；Step 6, car body controller is analyzed ceiling light and is controlled the instruction that switch module sends over, if being in automatic control mode when front ceiling lamp controls switch module, then the status information of the status information according to car key status information, driving door and the headlamp having timestamp sends and is turned on and off instruction accordingly to ceiling light；
Step 7, the instruction that ceiling light exports according to car body controller is turned on and off operation accordingly.
The method of control vehicle interior ceiling light the most according to claim 6, it is characterized in that: in step 6, car body controller is by reading the state of car key, if key is in the state proceeding to flame-out position from ignition location, then analyze the status information of the headlamp with timestamp, if current headlamp is opening or was once in opening within N minute, then output open command is to ceiling light, if read N minute interior headlamp state always for closed mode, then output out code is to ceiling light；If key is in ignition location state, then output out code is to ceiling light；If key is in flame-out location status, then analyzing and drive current time in door state and clock unit, if driving door to be opening and current time is positioned at set period set in advance, then output open command is to ceiling light.
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Cited By (1)
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| US11964611B2 (en) | 2022-01-04 | 2024-04-23 | Toyota Motor Engineering & Manufacturing North America, Inc. | Autonomous cabin lighting systems for vehicles |
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| CN109910736A (en) * | 2019-04-03 | 2019-06-21 | 深圳创维汽车智能有限公司 | Automobile atmosphere lamp control method, device and storage medium |
| CN112009358B (en) * | 2020-08-11 | 2021-11-02 | 恒大新能源汽车投资控股集团有限公司 | Lighting lamp control method and vehicle |
| CN113650569B (en) * | 2021-07-29 | 2022-10-11 | 广州文远知行科技有限公司 | Vehicle equipment control method and device, vehicle and storage medium |
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