CN112248923A - Intelligent control system and method for lamplight in pure electric bus - Google Patents
Intelligent control system and method for lamplight in pure electric bus Download PDFInfo
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- CN112248923A CN112248923A CN202010962821.9A CN202010962821A CN112248923A CN 112248923 A CN112248923 A CN 112248923A CN 202010962821 A CN202010962821 A CN 202010962821A CN 112248923 A CN112248923 A CN 112248923A
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- 230000003287 optical effect Effects 0.000 claims abstract description 41
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000005286 illumination Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
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- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
The invention discloses an intelligent control system for light in a pure electric bus, which relates to the technical field of automobile lamp control and is used for solving the problems that the urban pure electric bus needs manual control and is complex to operate in the prior art, and the system comprises: the system comprises a vehicle control unit, an instrument, a background lamp switch, a vehicle door state detection unit, a door lamp, a driver lamp, an interior dome lamp, a light sensor, a dimmer and an IO module; the signal output end of the optical sensor is connected with the whole vehicle controller; the signal output ends of the background light switch and the vehicle door switch are respectively connected with the vehicle control unit through an IO module; the signal output end of the vehicle control unit is respectively connected with one end of a driver lamp, a door lamp and a dimmer through an IO module; the other end of the dimmer is connected with the interior dome lamp. By adopting the system, the control of lamplight in the vehicle can be carried out by combining the illuminance acquired by the optical sensor, so that the problem of energy waste is solved, and the operation of a master driver is simple and convenient.
Description
Technical Field
The invention relates to the technical field of automobile lamp control, in particular to an intelligent control system and method for lamplight in a pure electric bus.
Background
At present the interior lamp of electricelectric moves the bus all needs the driver to go to carry out the switch that corresponds and control, give the lamp on the door, driver lamp or car interior dome lamp provide control power, opening and closing of the above-mentioned lamp of control, however at the driving in-process, perhaps when the car is manned more, when light needs control in the electricelectric moves the bus car, the driver needs the operation one by one, operation steps are complicated, and when getting into the tunnel, the driver master need manually go to open when interior lamp or the lamp on the door, then go out the tunnel and need manually closed again, greatly increased driver's operation, the factor of safety of driving is reduced.
Disclosure of Invention
In view of the current situation of the prior art, the invention aims to provide an intelligent control system and method for lamplight in a pure electric bus, which have the advantages of simple structure, high efficiency and safety and can effectively reduce the operation of a driver.
In order to achieve the purpose, the intelligent control system and the intelligent control method for the lamplight in the pure electric bus adopt the following technical scheme:
the utility model provides a light intelligence control system in electricelectric moves bus car, includes vehicle control unit, instrument, background light switch, door open state detecting element, lamp, driver's lamp and car interior dome lamp on the door, includes: the system comprises a light sensor, a dimmer and an IO module;
the signal output end of the optical sensor is connected with the whole vehicle controller;
the signal output ends of the background light switch and the door opening state detection unit are respectively connected with the whole vehicle controller through an IO module;
the signal output end of the vehicle control unit is respectively connected with one end of a driver lamp, a door lamp and a dimmer through an IO module;
the other end of the dimmer is connected with an interior dome lamp.
Further, the door opening state detecting unit includes a first door state detecting unit and a second door opening state detecting unit;
the first vehicle door state detection unit is used for detecting the state of the front door of the pure electric bus, and sending the state of the front door to the vehicle controller;
and the second door state detection unit is used for detecting the opening signal of the pure electric bus rear door and sending the opening signal to the vehicle control unit.
Furthermore, the signal output end of the optical sensor is connected with one end of an instrument, and the other end of the instrument is connected with the whole vehicle controller.
Further, the system also comprises a communication conversion unit;
and the signal output end of the optical sensor is connected with one end of the communication conversion unit, and the other end of the communication conversion unit is connected with the whole vehicle controller.
An intelligent control method for lamplight in a pure electric bus comprises the following steps:
s1: judging whether the current state of the pure electric bus is a parking state or not;
s2: if, according to predetermine parking state light control flow control light in the car, predetermine parking state light control flow in the car and include: a door lamp control flow, a driver lamp control flow and a parking state vehicle interior top lamp control flow;
s3: if not, controlling the light in the vehicle according to a preset vehicle driving state vehicle light control process, wherein the preset vehicle driving state vehicle light control process comprises the following steps: and controlling a flow of the interior top lamp in a driving state.
Further, the on-door light control process in the preset parking state in-vehicle light control process includes the steps of:
judging whether an opening signal of a background light switch is received;
if an opening signal of a background lamp switch is received, judging whether the vehicle control unit receives a door opening signal of a front door of the pure electric bus and judging whether the illuminance collected by the received light sensor reaches a preset illuminance;
if the vehicle control unit receives a door opening signal of a front door of the pure electric bus and the illuminance collected by the optical sensor reaches the preset illuminance, controlling a door lamp on the first door to be turned on;
judging whether a door opening signal of a back door of the pure electric bus is received or not and judging whether the illuminance collected by the received light sensor reaches a preset illuminance or not;
and if a door opening signal of a back door of the pure electric bus in the door switch and the illuminance collected by the optical sensor reach the preset illuminance, controlling a door lamp on the second door to be turned on.
Further, the driver lamp control process in the preset parking state vehicle interior lamp control process includes the steps of:
judging whether an opening signal of a background light switch is received;
if an opening signal of a background light switch is received, judging whether a door opening signal of a front door of the pure electric bus is received or not and judging whether the illuminance collected by a received light sensor reaches a preset illuminance or not;
and if the door opening signal of the front door of the pure electric bus and the illuminance collected by the optical sensor reach the preset illuminance, controlling the driver lamp to be turned on.
Further, the parking state vehicle interior dome lamp control flow in the preset parking state vehicle interior dome lamp control flow includes the steps of:
judging whether an opening signal of a background light switch is received;
if an opening signal of a background light switch is received, judging whether a door opening signal of a front door of the pure electric bus is received or not and judging whether the illuminance collected by a received light sensor reaches a preset illuminance or not;
and if the received door opening signal of the front door of the pure electric bus and the illuminance collected by the optical sensor reach the preset illuminance, controlling the top lamp in the bus to be opened in a preset full-bright mode.
Further, the control flow of the overhead light in the vehicle in the driving state comprises the following steps:
judging whether the current vehicle speed is not 0;
if yes, judging whether the roof lamp in the vehicle is in a preset full-bright mode or not;
if the current interior dome lamp is in the preset full-bright mode, judging whether the illuminance received by the current optical sensor reaches the preset illuminance;
and if the current vehicle speed is not 0, the current interior dome lamp is in a preset full-bright mode, and the illumination received by the current optical sensor reaches the preset illumination, controlling the interior dome lamp to start a preset dim-light mode.
The technical scheme adopted by the invention for solving the technical problems is as follows:
(1) the linkage design among the optical sensor, the background light switch and the opening of the vehicle door is adopted, so that the control of the opening and closing of the interior dome light, the door lamp and the driver lamp of the pure electric bus is realized.
(2) The method can realize the active control of the brightness of the interior dome lamp of the bus in different states of driving and parking, avoid the further operation of a driver and reduce the complexity of the operation of the driver.
(3) The signal conversion between the optical sensor and the vehicle control unit is carried out through the instrument, the cost is low, and other equipment does not need to be added.
Drawings
Fig. 1 is a structural diagram of the intelligent light control system in the pure electric bus.
Fig. 2 is a flow chart of a method of the intelligent control method of the light in the pure electric bus.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Example one
This embodiment provides a light intelligence control system in electricelectric moves bus car, as shown in fig. 1, this system includes:
the system comprises a vehicle control unit, an instrument, a background lamp switch, a vehicle door state detection unit, a door lamp, a driver lamp, an interior dome lamp, a light sensor, a dimmer and an IO module;
the signal output end of the optical sensor is connected with the whole vehicle controller;
the signal output ends of the background light switch and the vehicle door switch are respectively connected with the vehicle control unit through an IO module;
the signal output end of the vehicle control unit is respectively connected with one end of a driver lamp, a door lamp and a dimmer through an IO module;
the other end of the dimmer is connected with an interior dome lamp.
The door opening state detection unit comprises a first door opening state detection unit and a second door opening state detection unit;
the first vehicle door state detection unit is used for detecting the state of the front door of the pure electric bus, and sending the state of the front door to the vehicle controller;
and the second door state detection unit is used for detecting the opening signal of the pure electric bus rear door and sending the opening signal to the vehicle control unit.
Furthermore, the signal output end of the optical sensor is connected with one end of an instrument, and the other end of the instrument is connected with the whole vehicle controller.
The communication interface of the optical sensor is LIN communication, the vehicle control unit of the pure electric bus is CAN communication interface, and the instrument of the pure electric bus is simultaneously LIN communication interface and CAN communication interface, so that the vehicle control unit CAN be used as a communication conversion interface, the cost is saved, and the structure setting is simplified.
Wherein the optical sensor is arranged on the front windshield of the pure electric bus, and can acquire the illuminance of the front windshield of the current pure electric bus in real time so as to control the light in the bus,
the intelligent control system for the lighting in the vehicle provided by the embodiment performs intelligent control on the lighting in the vehicle by adopting the sum relation of the background light switch, the vehicle door state and the illuminance collected by the optical sensor.
When the background light switch is in an open state, the vehicle door is in an open state, and the illuminance collected by the optical sensor reaches the preset illuminance, the on-door light and the in-vehicle top light are turned on.
When the background light switch is in an open state, the front door and the vehicle door are in an open state, and the illuminance collected by the optical sensor reaches the preset illuminance, the opening of the driver light, the front door upper light and the vehicle interior top light is realized.
When the background light switch is in an open state, the front door and the vehicle door are in an open state, and the illuminance collected by the optical sensor reaches the preset illuminance, the opening of the driver light, the front door upper light and the vehicle interior top light is realized.
When the background light switch is in an on state, the illuminance collected by the optical sensor reaches the preset illuminance, and the current vehicle speed is not 0, the roof light in the vehicle is turned on in a preset dim light mode.
This interior light intelligence control system of electricelectric moves bus, when detecting current illuminance when parking, receive door opening signal, backlight turn-on signal after, can carry out the bright opening of lamp on the door, driver's lamp and roof lamp in the car, when driving, after detecting that current roof lamp in the car is bright receiving door opening signal, backlight turn-on signal when being full, can be through the luminance of the roof lamp in the car of dimmer adjustment, control roof lamp in the car for predetermineeing dark light mode.
This pure electric bus light intelligence control system in car reduces driver's operation, improves driver driving safety.
Example two
The embodiment provides an intelligent control method for lamplight in a pure electric bus, which comprises the following steps:
s1: judging whether the current state of the pure electric bus is a parking state or not;
s2: if, according to predetermine parking state light control flow control light in the car, predetermine parking state light control flow in the car and include: a door lamp control flow, a driver lamp control flow and a parking state vehicle interior top lamp control flow;
s3: if not, controlling the light in the vehicle according to a preset vehicle driving state vehicle light control process, wherein the preset vehicle driving state vehicle light control process comprises the following steps: and controlling a flow of the interior top lamp in a driving state.
Further, the on-door light control process in the preset parking state in-vehicle light control process includes the steps of:
judging whether an opening signal of a background light switch is received;
if an opening signal of a background light switch is received, judging whether a door opening signal of a front door switch of the pure electric bus is received or not and judging whether the illuminance collected by a received light sensor reaches a preset illuminance or not;
if a door opening signal of a front door switch of the pure electric bus in a door switch and the illuminance collected by the optical sensor reach a preset illuminance, controlling a door lamp on the first door to be turned on;
judging whether a door opening signal of a back door switch of the pure electric bus in a door switch is received or not and judging whether the illuminance collected by a received light sensor reaches a preset illuminance or not;
and if a door opening signal of a rear door switch of the pure electric bus in the door switch and the illuminance collected by the optical sensor reach the preset illuminance, controlling a door lamp on the second door to be turned on.
Further, the driver lamp control process in the preset parking state vehicle interior lamp control process includes the steps of:
judging whether an opening signal of a background light switch is received;
if an opening signal of a background light switch is received, judging whether a door opening signal of a front door switch of a pure electric bus in a door switch is received or not and judging whether the illuminance collected by a received light sensor reaches a preset illuminance or not;
and if a door opening signal of a front door switch of the pure electric bus in the door switch and the illuminance collected by the optical sensor reach the preset illuminance, controlling the driver lamp to be turned on.
Further, the parking state vehicle interior dome lamp control flow in the preset parking state vehicle interior dome lamp control flow includes the steps of:
judging whether an opening signal of a background light switch is received;
if an opening signal of a background light switch is received, judging whether a door opening signal of a front door switch of a pure electric bus in a door switch is received or not and judging whether the illuminance collected by a received light sensor reaches a preset illuminance or not;
and if the door opening signal of the front door switch of the pure electric bus in the door switch and the illuminance collected by the optical sensor reach the preset illuminance, controlling the top lamp in the bus to be opened in a preset full-bright mode.
Further, the control flow of the overhead light in the vehicle in the driving state comprises the following steps:
judging whether the current vehicle speed is not 0;
if yes, judging whether the roof lamp in the vehicle is in a preset full-bright mode or not;
if the current interior dome lamp is in the preset full-bright mode, judging whether the illuminance received by the current optical sensor reaches the preset illuminance;
and if the current vehicle speed is not 0, the current interior dome lamp is in a preset full-bright mode, and the illumination received by the current optical sensor reaches the preset illumination, controlling the interior dome lamp to start a preset dim-light mode.
When the background light switch is in an open state, the vehicle door is in an open state, and the illuminance collected by the optical sensor reaches the preset illuminance, the on-door light and the in-vehicle top light are turned on.
When the background light switch is in an open state, the front door and the vehicle door are in an open state, and the illuminance collected by the optical sensor reaches the preset illuminance, the opening of the driver light, the front door upper light and the vehicle interior top light is realized.
When the background light switch is in an open state, the front door and the vehicle door are in an open state, and the illuminance collected by the optical sensor reaches the preset illuminance, the opening of the driver light, the front door upper light and the vehicle interior top light is realized.
When the background light switch is in an on state, the illuminance collected by the optical sensor reaches the preset illuminance, and the current vehicle speed is not 0, the roof light in the vehicle is turned on in a preset dim light mode.
By adopting the method, the brightness of the interior dome lamp of the bus in different states of the driving state and the parking state can be actively controlled, the further operation of a driver is avoided, and the complexity of the operation of the driver is reduced.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides a light intelligence control system in electricelectric moves bus car, includes vehicle control unit, instrument, background light switch, door open state detecting element, lamp, driver's lamp and car interior dome lamp on the door, its characterized in that still includes: the system comprises a light sensor, a dimmer and an IO module;
the signal output end of the optical sensor is connected with the whole vehicle controller;
the signal output ends of the background light switch and the door opening state detection unit are respectively connected with the whole vehicle controller through an IO module;
the signal output end of the vehicle control unit is respectively connected with one end of a driver lamp, a door lamp and a dimmer through an IO module;
the other end of the dimmer is connected with an interior dome lamp.
2. The intelligent control system for lamplight in a pure electric bus according to claim 1, wherein the door opening state detection unit comprises a first door state detection unit and a second door state detection unit;
the first vehicle door state detection unit is used for detecting the state of the front door of the pure electric bus, and sending the state of the front door to the vehicle controller;
and the second door state detection unit is used for detecting the opening signal of the pure electric bus rear door and sending the opening signal to the vehicle control unit.
3. The intelligent control system for lamplight in a pure electric bus according to claim 1, wherein a signal output end of the optical sensor is connected with one end of an instrument, and the other end of the instrument is connected with a vehicle control unit.
4. The intelligent control system for lamplight in a pure electric bus according to claim 1, further comprising a communication conversion unit;
and the signal output end of the optical sensor is connected with one end of the communication conversion unit, and the other end of the communication conversion unit is connected with the whole vehicle controller.
5. An intelligent pure electric bus interior light control method based on the intelligent pure electric bus interior light control system of any one of claims 1 to 4, characterized by comprising the steps of:
s1: judging whether the current state of the pure electric bus is a parking state or not;
s2: if, according to predetermine parking state light control flow control light in the car, predetermine parking state light control flow in the car and include: a door lamp control flow, a driver lamp control flow and a parking state vehicle interior top lamp control flow;
s3: if not, controlling the light in the vehicle according to a preset vehicle driving state vehicle light control process, wherein the preset vehicle driving state vehicle light control process comprises the following steps: and controlling a flow of the interior top lamp in a driving state.
6. The intelligent control method for lights in a pure electric bus according to claim 5, wherein the on-door light control process in the preset parking state light control process comprises the steps of:
judging whether an opening signal of a background light switch is received;
if an opening signal of a background lamp switch is received, judging whether the vehicle control unit receives a door opening signal of a front door of the pure electric bus and judging whether the illuminance collected by the received light sensor reaches a preset illuminance;
if the vehicle control unit receives a door opening signal of a front door of the pure electric bus and the illuminance collected by the optical sensor reaches the preset illuminance, controlling a door lamp on the first door to be turned on;
judging whether a door opening signal of a back door of the pure electric bus is received or not and judging whether the illuminance collected by the received light sensor reaches a preset illuminance or not;
and if a door opening signal of a back door of the pure electric bus in the door switch and the illuminance collected by the optical sensor reach the preset illuminance, controlling a door lamp on the second door to be turned on.
7. The intelligent control method for lights in a pure electric bus according to claim 5, wherein the driver light control process in the preset parking state light control process comprises the steps of:
judging whether an opening signal of a background light switch is received;
if an opening signal of a background light switch is received, judging whether a door opening signal of a front door of the pure electric bus is received or not and judging whether the illuminance collected by a received light sensor reaches a preset illuminance or not;
and if the door opening signal of the front door of the pure electric bus and the illuminance collected by the optical sensor reach the preset illuminance, controlling the driver lamp to be turned on.
8. The intelligent control method for lamplight in a pure electric bus according to claim 5, wherein a parking state interior dome lamp control flow in the preset parking state interior lamplight control flow comprises the steps of:
judging whether an opening signal of a background light switch is received;
if an opening signal of a background light switch is received, judging whether a door opening signal of a front door of the pure electric bus is received or not and judging whether the illuminance collected by a received light sensor reaches a preset illuminance or not;
and if the received door opening signal of the front door of the pure electric bus and the illuminance collected by the optical sensor reach the preset illuminance, controlling the top lamp in the bus to be opened in a preset full-bright mode.
9. The intelligent control method for lamplight in a pure electric bus according to claim 5, wherein a control flow of the ceiling lamp in the running state comprises the following steps:
judging whether the current vehicle speed is not 0;
if yes, judging whether the roof lamp in the vehicle is in a preset full-bright mode or not;
if the current interior dome lamp is in the preset full-bright mode, judging whether the illuminance received by the current optical sensor reaches the preset illuminance;
and if the current vehicle speed is not 0, the current interior dome lamp is in a preset full-bright mode, and the illumination received by the current optical sensor reaches the preset illumination, controlling the interior dome lamp to start a preset dim-light mode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010962821.9A CN112248923B (en) | 2020-09-14 | 2020-09-14 | Intelligent control system and method for light in pure electric bus |
| PCT/CN2021/103632 WO2022052590A1 (en) | 2020-09-14 | 2021-06-30 | Smart control system and method for interior lights of pure electric bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010962821.9A CN112248923B (en) | 2020-09-14 | 2020-09-14 | Intelligent control system and method for light in pure electric bus |
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| CN112248923A true CN112248923A (en) | 2021-01-22 |
| CN112248923B CN112248923B (en) | 2023-10-13 |
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| WO (1) | WO2022052590A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022052590A1 (en) * | 2020-09-14 | 2022-03-17 | 浙江中车电车有限公司 | Smart control system and method for interior lights of pure electric bus |
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| CN111645592A (en) * | 2020-04-29 | 2020-09-11 | 江西江铃集团新能源汽车有限公司 | Ceiling lamp control method and system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022052590A1 (en) * | 2020-09-14 | 2022-03-17 | 浙江中车电车有限公司 | Smart control system and method for interior lights of pure electric bus |
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| Publication number | Publication date |
|---|---|
| CN112248923B (en) | 2023-10-13 |
| WO2022052590A1 (en) | 2022-03-17 |
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Application publication date: 20210122 Assignee: ZHEJIANG HANGNENG NEW ENERGY VEHICLE INDUSTRY CO.,LTD. Assignor: ZHEJIANG CRRC ELECTRIC VEHICLE Co.,Ltd. Contract record no.: X2024980016018 Denomination of invention: A pure electric bus interior lighting intelligent control system and method Granted publication date: 20231013 License type: Common License Record date: 20240923 Application publication date: 20210122 Assignee: Zhejiang Guochuang Heat Management Technology Co.,Ltd. Assignor: ZHEJIANG CRRC ELECTRIC VEHICLE Co.,Ltd. Contract record no.: X2024980016017 Denomination of invention: A pure electric bus interior lighting intelligent control system and method Granted publication date: 20231013 License type: Common License Record date: 20240923 |