CN212709162U - Door system with auxiliary lighting and anti-collision functions - Google Patents
Door system with auxiliary lighting and anti-collision functions Download PDFInfo
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- CN212709162U CN212709162U CN202020569890.9U CN202020569890U CN212709162U CN 212709162 U CN212709162 U CN 212709162U CN 202020569890 U CN202020569890 U CN 202020569890U CN 212709162 U CN212709162 U CN 212709162U
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Abstract
The utility model provides a door system with auxiliary lighting and crashproof function, the utility model relates to an automotive electronics field. The system comprises a vehicle door, a vehicle door handle, an auxiliary illuminating lamp, a single chip microcomputer, an ultrasonic sensor, a buzzer, a vehicle door inner switch, a steering lamp switch, a reversing lamp switch, an auxiliary illuminating lamp key switch and a light control module, wherein the vehicle door handle is made into a hollow shape, the auxiliary illuminating lamp is arranged in the vehicle door handle, and the auxiliary illuminating lamp, the ultrasonic sensor, the buzzer, the vehicle door inner switch, the steering lamp switch, the reversing lamp switch, the auxiliary illuminating lamp key switch and the light control module are connected with the single chip microcomputer. The system can control the auxiliary illuminating lamp to be turned on according to the running state of the automobile to illuminate the side face of the automobile body, and when pedestrians or barriers exist near the automobile door, the buzzer is controlled to be turned on to give out sound prompt in time, so that side collision is avoided; the utility model discloses a driver controls the car and turns to, backs a car and provides very big facility, improves the car and turns to, backs a car and the interior passenger's of car safety of getting off.
Description
Technical Field
The utility model relates to an automotive electronics field, in particular to door system with auxiliary lighting and anticollision function.
Background
At night or when the illumination intensity is weak, the existing automobile is not provided with a lighting device for illuminating the side face of the automobile body and the brightness of a reversing lamp is weak, and a side anti-collision reminding device is also not arranged on the automobile door, so that a driver and passengers in the automobile cannot clearly see the environment on the side face of the automobile body, and the situations of collision with pedestrians or obstacles when the automobile turns, backs the automobile and the passengers in the automobile stop to open the automobile door to get off the automobile easily occur. Therefore, the utility model designs a door system with auxiliary lighting and anti-collision functions, at night or when the illumination intensity is weaker, the utility model can control the auxiliary lighting lamp to be turned on according to the running state of the automobile to light the side surface of the automobile body, so that the driver and the passengers in the automobile can see the environment of the side surface of the automobile body clearly; when a pedestrian or an obstacle exists near the vehicle door, the utility model can control the buzzer to be turned on to give out sound prompt in time, so as to avoid side collision; the utility model discloses a control auxiliary lighting lamp and bee calling organ can control the auto steering, back a car for the driver and provide very big facility, improve the safety that the passenger got off in auto steering, the back a car and the car.
Disclosure of Invention
The utility model aims to solve the technical problem that a door system with auxiliary lighting and anticollision function is provided, evening or when illumination intensity is less strong, the utility model discloses can have auxiliary lighting and anticollision function's door system through control according to the running state of car, make driver and car interior passenger can see clearly the environment of automobile body side, turn to, back a car and the car interior passenger of parking provides very big facility of getting off the car, improve the car and turn to, back a car and the car interior passenger's of parking safety of getting off the car. In order to realize the purpose of the utility model, the following technical scheme is adopted.
The utility model provides a door system with auxiliary lighting and crashproof function, this system includes door, door handle, auxiliary lighting lamp, singlechip, ultrasonic sensor, bee calling organ, door inner switch, indicator switch, reversing light switch, auxiliary lighting lamp key switch, light-operated module, wherein: the car door handle is made into a hollow shape, the auxiliary illuminating lamp is arranged in the car door handle and is connected with the single chip microcomputer, the ultrasonic sensor is connected with the single chip microcomputer, the buzzer is connected with the single chip microcomputer, an inner switch of the car door is connected with the single chip microcomputer, the turn light switch is connected with the single chip microcomputer, the reversing light switch is connected with the single chip microcomputer, the auxiliary illuminating lamp key switch is connected with the single chip microcomputer, and the light control module is connected with the single chip microcomputer.
A door system with auxiliary lighting and crashproof function, its characterized in that: the vehicle door handle is made into a hollow shape, the auxiliary illuminating lamp is arranged in the vehicle door handle, the single chip microcomputer controls the auxiliary illuminating lamp to be turned on or turned off according to a switch signal in a vehicle door, the single chip microcomputer controls the auxiliary illuminating lamp to be turned on or turned off according to a switch signal of a steering lamp, the single chip microcomputer controls the auxiliary illuminating lamp to be turned on or turned off according to a switch signal of a reversing lamp, the single chip microcomputer controls the auxiliary illuminating lamp to be turned on or turned off according to a key switch signal of the auxiliary illuminating lamp, and the single chip microcomputer controls the.
A door system with auxiliary lighting and crashproof function, its characterized in that: when the single chip microcomputer receives the reversing light switch turn-on signal, the single chip microcomputer firstly detects the illumination intensity signal, if the illumination intensity signal is a high illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp to not respond, if the illumination intensity signal is a low illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp to be turned on, and further, when the single chip microcomputer receives the reversing light switch turn-off signal, the single chip microcomputer controls the auxiliary illuminating lamp to be turned off.
A door system with auxiliary lighting and crashproof function, its characterized in that: when the single chip microcomputer receives a turn signal, if the illumination intensity signal is a high illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp to not respond, if the illumination intensity signal is a low illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp to be turned on, the single chip microcomputer sets illumination delay time, and the auxiliary illuminating lamp is controlled to be turned off after illumination preset time.
A door system with auxiliary lighting and crashproof function, its characterized in that: when the single chip microcomputer receives the turn signal, if the illumination intensity signal is a high illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp to not respond, if the illumination intensity signal is a low illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp to be turned on, and further, when the single chip microcomputer receives the turn signal, the single chip microcomputer controls the auxiliary illuminating lamp to be turned off.
A door system with auxiliary lighting and crashproof function, its characterized in that: when the single chip microcomputer receives the switch opening signal in the door, if the illumination intensity signal is a high illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp to not respond, if the illumination intensity signal is a low illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp to be opened, the single chip microcomputer sets illumination delay time, and the auxiliary illuminating lamp is controlled to be closed after illumination preset time.
A door system with auxiliary lighting and crashproof function, its characterized in that: when the single chip microcomputer receives the switch opening signal in the vehicle door, further, when the single chip microcomputer judges that pedestrians or other obstacles exist near the vehicle door according to the ultrasonic sensor signal, the single chip microcomputer controls the buzzer to be opened, the single chip microcomputer sets the buzzer opening delay time, and the buzzer is closed after the buzzer is opened for the set time.
A door system with auxiliary lighting and crashproof function, its characterized in that: when the single chip microcomputer receives a switch opening signal in the vehicle door, further, when the single chip microcomputer judges that a pedestrian or other obstacles exist near the vehicle door according to the ultrasonic sensor signal, the single chip microcomputer controls to open the buzzer, and further, when the single chip microcomputer judges that no pedestrian or other obstacles exist near the vehicle door according to the ultrasonic sensor signal, the single chip microcomputer controls to close the buzzer.
A door system with auxiliary lighting and crashproof function, its characterized in that: when the single chip microcomputer judges that a pedestrian or other obstacles are near the car door according to the ultrasonic sensor signal and the distance between the pedestrian or other obstacles and the car door is smaller than or equal to a set numerical value, the single chip microcomputer controls to start the buzzer, the single chip microcomputer sets the starting delay time of the buzzer, and the buzzer is closed after the buzzer is started for the set time.
A door system with auxiliary lighting and crashproof function, its characterized in that: when the single chip microcomputer judges that a pedestrian or other obstacles are near the vehicle door according to the ultrasonic sensor signal and the distance between the pedestrian or other obstacles and the vehicle door is smaller than or equal to a set value, the single chip microcomputer controls to open the buzzer, and further, when the single chip microcomputer judges that the distance between the pedestrian or other obstacles and the vehicle door is larger than the set value according to the ultrasonic sensor signal, the single chip microcomputer controls to close the buzzer.
A door system with auxiliary lighting and crashproof function, its characterized in that: when the single chip microcomputer receives the auxiliary illuminating lamp key switch starting signal, if the illumination intensity signal is a high illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp to not respond, if the illumination intensity signal is a low illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp to be started, the single chip microcomputer sets illumination delay time, and the auxiliary illuminating lamp is controlled to be turned off after illumination preset time.
A door system with auxiliary lighting and crashproof function, its characterized in that: when the single chip microcomputer receives the auxiliary illuminating lamp key switch opening signal, if the illumination intensity signal is a high illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp to not respond, if the illumination intensity signal is a low illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp to be opened, and further, when the single chip microcomputer receives the auxiliary illuminating lamp key switch closing signal, the single chip microcomputer controls the auxiliary illuminating lamp to be closed.
Drawings
Fig. 1 is the utility model relates to a door system structure block diagram with auxiliary lighting and anticollision function.
Fig. 2 is a schematic diagram of a circuit structure of the light control module.
In fig. 1: 1. the device comprises a steering lamp switch, 2, an ultrasonic sensor, 3, a light control module, 4, a reversing lamp switch, 5, an in-door switch, 6, an auxiliary illuminating lamp key switch, 7, a single chip microcomputer, 8, an auxiliary illuminating lamp, 9 and a buzzer.
Detailed Description
The embodiment of the present invention will be further described with reference to fig. 1. Referring to the attached drawing 1, the utility model relates to a door system with auxiliary lighting and anticollision function includes 1, indicator switch, 2, ultrasonic sensor, 3, light-operated module, 4, reversing light switch, 5, the interior switch of door, 6, auxiliary lighting lamp key switch, 7, singlechip, 8, auxiliary lighting lamp, 9, bee calling organ. The light control module 3 is connected to a corresponding pin of the single chip microcomputer 7, the turn light switch 1 is connected to a corresponding pin of the single chip microcomputer 7, the ultrasonic sensor 2 is connected to a corresponding pin of the single chip microcomputer 7, the backup light switch 4 is connected to a corresponding pin of the single chip microcomputer 7, the door inner switch 5 is connected to a corresponding pin of the single chip microcomputer 7, the auxiliary illuminating lamp key switch 6 is connected to a corresponding pin of the single chip microcomputer 7, the auxiliary illuminating lamp 8 is connected to a corresponding pin of the single chip microcomputer 7, and the buzzer 9 is connected to the single chip microcomputer 7. The automobile door handle is made into a hollow shape, the auxiliary illuminating lamp is arranged in the automobile door handle, and the ultrasonic sensor is arranged at a proper position in the automobile door body. The single chip microcomputer can be a 51-series single chip microcomputer, and the auxiliary illuminating lamp can be an LED lamp.
As shown in fig. 1, the control method implemented by the present invention is as follows.
Ultrasonic sensor gives signal transmission for the singlechip, the switch gives signal transmission for the singlechip in the door, the indicator switch gives signal transmission for the singlechip, the reversing light switch gives signal transmission for the singlechip, auxiliary lighting lamp key switch gives signal transmission for the singlechip.
The light control module transmits the signal to the single chip microcomputer, and the single chip microcomputer judges the current illumination intensity according to the signal. The light control module is composed of a photoresistor and a potentiometer which are connected in series, the photoresistor and the potentiometer form a voltage division circuit, the voltage division of the potentiometer is used as an output signal, the output signal is transmitted to the single chip microcomputer, the resistance value of the photoresistor is small in the daytime or when the illumination intensity is strong, the output voltage is high, and the resistance value of the photoresistor is large and the output voltage is low at night or when the illumination intensity is weak. Therefore, the output level signal of the light control module can be used as an illumination intensity signal and sent to the single chip microcomputer. The light control module can output a high level signal to the singlechip under the condition that the illumination intensity is greater than or equal to the preset illumination intensity, and the signal can be used as a high illumination signal to indicate that the current day is in the daytime or the illumination intensity is sufficient; and the light control module outputs a low level signal to the singlechip under the condition that the illumination intensity is less than the preset illumination intensity, and the signal can be used as a low illumination signal to indicate that the current time is at night or the illumination intensity is weaker. Fig. 2 is a schematic diagram of a circuit structure of the light control module.
At night or when the illumination intensity is weak, when the automobile turns to the left, a driver turns on the turn light switch turning to the left, the single chip microcomputer judges that the automobile is about to turn to the left according to a turn light switch turning-on signal turning to the left, further, the single chip microcomputer judges the illumination intensity state according to a signal transmitted by the light control module, and if the single chip microcomputer judges that the automobile is in the daytime or the illumination intensity is sufficient at present, the single chip microcomputer controls an auxiliary illuminating lamp of the left automobile door not to respond; if the single chip microcomputer judges that the vehicle is at night or the illumination intensity is weak at present, the single chip microcomputer controls to turn on the auxiliary illuminating lamp of the left vehicle door, the single chip microcomputer starts a delay program or turns on a timer, and after the auxiliary illuminating lamp of the left vehicle door is turned on for a set time T1 (such as 5 seconds), the single chip microcomputer controls the auxiliary illuminating lamp to be automatically turned off, and optionally, when the single chip microcomputer receives a turn signal of turning the turn light switch to turn left, the single chip microcomputer controls to turn off the auxiliary illuminating lamp of the left vehicle door. The vehicle door handle is made into a hollow shape, the vehicle door handle is not limited to a specific structural form, the auxiliary illuminating lamp is arranged in the front vehicle door handle and the rear vehicle door handle, and when the auxiliary illuminating lamp is turned on, light can only form a small included angle (such as an angle of 30 degrees) with a vehicle door to illuminate the ground.
At night or when the illumination intensity is weak, when the automobile turns to the right, the driver turns on the turn light switch turning to the right, the single chip microcomputer judges that the automobile is about to turn to the right according to a turn light switch turning-on signal turning to the right, further, the single chip microcomputer judges the illumination intensity state according to a signal transmitted by the light control module, and if the single chip microcomputer judges that the automobile is in the daytime or the illumination intensity is sufficient, the single chip microcomputer controls the auxiliary illuminating lamp of the right automobile door not to respond; if the single chip microcomputer judges that the vehicle is at night or the illumination intensity is weak at present, the single chip microcomputer controls to turn on the auxiliary illuminating lamp of the right vehicle door, meanwhile, the single chip microcomputer starts a delay program or turns on a timer, after the auxiliary illuminating lamp is turned on for a set time T1 (for example, 5 seconds), the single chip microcomputer controls the auxiliary illuminating lamp to be automatically turned off, and optionally, when the single chip microcomputer receives a turning lamp switch turn-off signal turning to the right, the single chip microcomputer controls to turn off the auxiliary illuminating lamp of the right vehicle.
At night or when the illumination intensity is weak, when the single chip microcomputer receives a reversing lamp switch starting signal, further, the single chip microcomputer judges the illumination intensity state according to the signal transmitted by the light control module, and if the single chip microcomputer judges that the single chip microcomputer is in the daytime or the illumination intensity is sufficient, the single chip microcomputer controls the auxiliary illuminating lamp not to respond; if the single chip microcomputer judges that the vehicle is at night or the illumination intensity is weak at present, the single chip microcomputer controls the auxiliary illuminating lamps of the left vehicle door and the right vehicle door to be turned on, and when the single chip microcomputer receives a reversing lamp switch turn-off signal, the single chip microcomputer controls the auxiliary illuminating lamps of the left vehicle door and the right vehicle door to be turned off.
At night or when the illumination intensity is weak, when the single chip microcomputer receives a switch opening signal in the vehicle door, if the illumination intensity signal is a high illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp not to respond; if the illumination intensity signal is a low illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp of the corresponding vehicle door to be turned on, meanwhile, the single chip microcomputer starts a delay program or starts a timer, and after the auxiliary illuminating lamp is turned on for a set time T2 (such as 20 seconds), the single chip microcomputer controls the auxiliary illuminating lamp of the corresponding vehicle door to be turned off automatically.
At night or when the illumination intensity is weak, when the single chip microcomputer receives the auxiliary illuminating lamp key switch starting signal, if the illumination intensity signal is a high illumination signal, the single chip microcomputer controls the auxiliary illuminating lamp not to respond; if the illumination intensity signal is a low illumination signal, the auxiliary illuminating lamp is turned on by the single chip microcomputer, meanwhile, the single chip microcomputer starts a delay program or turns on a timer, after the auxiliary illuminating lamp is turned on for a set time T3 (such as 15 seconds), the auxiliary illuminating lamp is automatically turned off by the single chip microcomputer, and optionally, when the single chip microcomputer receives a key switch turn-off signal of the auxiliary illuminating lamp, the auxiliary illuminating lamp of the left door and the right door is turned off by the single chip microcomputer. At night or when the illumination intensity is weaker, if the automobile runs on a narrow road in a straight line and under the condition that barriers on two sides of the road are more, a driver can press the auxiliary illuminating lamp key switch to turn on the auxiliary illuminating lamps on two sides of the automobile door to illuminate the environments on two sides of the automobile body, so that convenience is provided for the driver to safely pass through the road.
When the single chip microcomputer judges that a pedestrian or other obstacles exist near the vehicle door according to the ultrasonic sensor signal, further, the single chip microcomputer detects a switch signal in the vehicle door, if the single chip microcomputer does not receive the switch opening signal in the vehicle door, the single chip microcomputer controls the buzzer not to respond, if the single chip microcomputer receives the switch opening signal in the vehicle door, the single chip microcomputer controls the buzzer to be opened, meanwhile, the single chip microcomputer starts a delay program or starts a timer, and after the buzzer is opened for a set time T4 (such as 10 seconds), the buzzer is controlled to be closed, optionally, when the single chip microcomputer judges that no pedestrian or other obstacles exist near the vehicle door according to the ultrasonic sensor signal, the buzzer is controlled to be closed.
When the single chip microcomputer judges that a pedestrian or other obstacles are near the vehicle door according to the ultrasonic sensor signal and the distance between the pedestrian or other obstacles and the vehicle door is smaller than or equal to a set value (such as 250mm), the single chip microcomputer controls to start the buzzer, the single chip microcomputer sets the start delay time of the buzzer, the buzzer is controlled to be closed after the buzzer is started for a set time T4, and optionally, when the single chip microcomputer judges that the distance between the pedestrian or other obstacles and the vehicle door is larger than the set value according to the ultrasonic sensor signal, the buzzer is controlled to be closed. When the driver controls the car and goes on narrow road, especially evening or illumination intensity when weaker, if the distance between barrier on road both sides and the car is nearer, car automobile body side and barrier emergence side collision just appear easily, the utility model discloses can control and open bee calling organ and remind the driver, avoid taking place side collision.
The utility model has the advantages that:
at evening or when illumination intensity is more weak, the utility model discloses can open the auxiliary lighting lamp in the door handle and illuminate automobile body side environment according to the different running state of car, make the driver can see automobile body side environment clearly, control the car straight line for the driver and go, turn to, back a car and the interior passenger of car gets off and provide very big facility, improve the driver and control the safety that the car went, turned to, backed a car.
The utility model discloses when daytime or illumination intensity is greater than the settlement numerical value, because light-operated module's effect, even the singlechip received the signal of opening auxiliary lighting lamp, auxiliary lighting lamp still is in the off-state, plays the effect of saving the electric energy.
When near there is pedestrian or other barriers in the door, the utility model discloses can control and open bee calling organ and remind driver and car interior passenger, can avoid the car to take place side collision, also can avoid car interior passenger to collide pedestrian or other barriers when opening the door.
When evening or illumination intensity is less strong, when the car interior passenger opens the door and prepares to get off the bus, the utility model discloses can intelligently open auxiliary lighting lamp and illuminate car body side environment, make the passenger can see the environment outside the car clearly, get off for the car interior passenger and provide very big facility, improve the safety that the car interior passenger got off the bus.
Claims (2)
1. The utility model provides a door system with auxiliary lighting and crashproof function, this system includes door, door handle, auxiliary lighting lamp, singlechip, ultrasonic sensor, bee calling organ, door inner switch, indicator switch, reversing light switch, auxiliary lighting lamp key switch, light-operated module, wherein: the car door handle is made into a hollow shape, the auxiliary illuminating lamp is arranged in the car door handle and is connected with the single chip microcomputer, the ultrasonic sensor is connected with the single chip microcomputer, the buzzer is connected with the single chip microcomputer, an inner switch of the car door is connected with the single chip microcomputer, the turn light switch is connected with the single chip microcomputer, the reversing light switch is connected with the single chip microcomputer, the auxiliary illuminating lamp key switch is connected with the single chip microcomputer, and the light control module is connected with the single chip microcomputer.
2. The vehicle door system with auxiliary lighting and anti-collision functions as claimed in claim 1, wherein: the single chip microcomputer controls the auxiliary illuminating lamp to be turned on or turned off according to a switch signal in the vehicle door, the single chip microcomputer controls the auxiliary illuminating lamp to be turned on or turned off according to a switch signal of the steering lamp, the single chip microcomputer controls the auxiliary illuminating lamp to be turned on or turned off according to a switch signal of the reversing lamp, the single chip microcomputer controls the auxiliary illuminating lamp to be turned on or turned off according to a key switch signal of the auxiliary illuminating lamp, and the single chip microcomputer controls the auxiliary illuminating lamp to be turned on or.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020569890.9U CN212709162U (en) | 2020-04-17 | 2020-04-17 | Door system with auxiliary lighting and anti-collision functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020569890.9U CN212709162U (en) | 2020-04-17 | 2020-04-17 | Door system with auxiliary lighting and anti-collision functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212709162U true CN212709162U (en) | 2021-03-16 |
Family
ID=74944403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020569890.9U Expired - Fee Related CN212709162U (en) | 2020-04-17 | 2020-04-17 | Door system with auxiliary lighting and anti-collision functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212709162U (en) |
-
2020
- 2020-04-17 CN CN202020569890.9U patent/CN212709162U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |