CN207374373U - A kind of intelligent parking device of adaptive light variation - Google Patents

Abstract

The utility model discloses a kind of intelligent parking devices of adaptive light variation,Including STC89C52 single chip,Power module is installed below the left side of the STC89C52 single chip,Infrared obstacle avoidance module is installed beside the power module,It is described it is infrared evade Photoelectric Detection module is installed beside module,The lower section of the Photoelectric Detection module is connected with opto-electronic compensation circuit by transmission line,Ultrasonic wave module is installed above the STC89C52 single chip,PWM module is installed on the right side of the ultrasonic wave module,Speed measuring module is installed below the STC89C52 single chip,Key group is provided with below the speed measuring module,Motor drive module is installed on the right side of the STC89C52 single chip,The lower section of the motor drive module is sound and light alarm module,The utility model evades module by infrared,The barrier run into the process can be travelled to trolley to judge,Coordinate Photoelectric Detection module,The threshold value set in adaptive regulating system,Ensure that car safety passes through passage.

Description

A kind of intelligent parking device of adaptive light variation

Technical field

The utility model is related to intelligent parking technical field, more particularly to a kind of intelligent parking dress of adaptive light variation It puts.

Background technology

With the prosperity and development of society, economic continuous promotion, people’s lives level also greatly improves, and what is brought is The continuous quickening of social rhythm, people are more likely to that machinery is allowed to go to complete something to reduce to waste of time, with rhythm Quickening, automobile has become a kind of universal vehicles in people's daily life, and the quantity of automobile is also on the increase, is stopped The main reason for vehicle has become one of urgent problem in big city, parking difficulty is vehicle degree and parking lot is few, is also had It is exactly that at will parking causes greatly to waste part car owner to the space in parking lot, it is therefore desirable to a kind of intelligent parking device, but It is that photoelectricity and sound wave can only be relied on to be positioned when automobile intelligent is parked, but since parking lot is mostly in underground, light Line causes vehicle easily to collide, the main reason is that current dress than dark, therefore for being short of in light processing Put can not be adaptively light is adjusted peripheral obstacle is caused to judge by accident so as to cause vehicle.

Utility model content

The technical problem to be solved by the present invention is to provide a kind of intelligent parking devices of adaptive light variation.

In order to solve the above-mentioned technical problem, the technical solution of the utility model is a kind of intelligence pool of adaptive light variation Including STC89C52 single chip, power module, the power supply are equipped with below the left side of the STC89C52 single chip for vehicle device Infrared obstacle avoidance module beside module is installed, ultrasonic wave module is installed above the STC89C52 single chip, it is described super PWM module on the right side of sound wave module is installed, speed measuring module, the mould that tests the speed are installed below the STC89C52 single chip Key group is provided with below block, motor drive module, the motor driving are installed on the right side of the STC89C52 single chip The lower section of module is sound and light alarm module.

It is described it is infrared evade Photoelectric Detection module is installed beside module, pass through biography below the Photoelectric Detection module Defeated line is connected with opto-electronic compensation circuit.

Further, the STC89C52 single chip can generate two-way pwm signal by PWM module and control trolley respectively Steering and speed.

Further, the Photoelectric Detection module by opto-electronic compensation circuit can be adaptively to light variation mend Repay formula adjusting.

Further, the sound and light alarm module is driven into after garage parking stops 5 seconds in trolley and sends alarm and flicker Lamp.

Further, the ultrasonic wave module can measure the distance between vehicle body and garage wall of small survey.

Further, the key group can be interacted with garage parking, so as to specify the parking stall of automobile parking, same to time point Bright corresponding empty parking space LED light.

The beneficial effects of the utility model are：Using above-mentioned technical proposal, the STC89C52 single chip can generate two Road pwm signal reaches the demand parked with the most fast time, this practicality is new so as to regulate and control to the steering of trolley and speed Type evades module by infrared, can travel the barrier run into the process to trolley and judge, ensure that trolley can be smooth The parking position specified of arrival parking lot, but due to the light problem of underground parking garage, may greatly judge barrier by accident and lead Trolley is caused to load onto barrier, therefore coordinates Photoelectric Detection module, first ambient enviroment is judged in advance, then infrared ray is received The light data of collection carry out opto-electronic compensation, ensure it is infrared evade module can quickly to the barrier of surrounding into judgement, so as to At a terrific speed by track, ultrasonic wave module is set, between vehicle body and garage wall that trolley can be measured when parking Distance, so as to ensure that trolley will not be scratched by wall, cause damages to car owner, set speed measuring module, can measure in real time The speed of trolley, feeds back in microcontroller, and system can be adjusted the speed of trolley according to speed, when ensureing that trolley is parked Between shorter requirement, key group is set to cause vehicle is generated with garage parking to interact, behind specified parking stall, lights corresponding empty parking space LED light ensures that the parking stall will not lead to the problem of thread, and the utility model can be entered by sound and light alarm module in trolley Alarm is carried out during Parking, to remind staff.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is utility model works schematic diagram.

In figure, 1-STC89C52 microcontrollers, 2- power modules, 3- opto-electronic compensation circuits, 4- Photoelectric Detection modules, 5- is infrared Obstacle avoidance module, 6- ultrasonic wave modules, 7-PWM modules, 8- motor drive modules, 9- sound and light alarm modules, 10- speed measuring modules, 11- Key group.

Specific embodiment

Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that It is used to help understand the utility model for the explanation of these embodiments, but does not form the restriction to the utility model.This Outside, technical characteristic involved in each embodiment of the utility model disclosed below is as long as they do not conflict with each other It can be combined with each other.

It please refers to Fig.1 and Fig. 2, the utility model provides a kind of technical solution：A kind of intelligence pool of adaptive light variation Vehicle device, including STC89C52 single chip 1, the STC89C52 single chip 1 can generate two-way pwm signal by PWM module 7 Steering and the speed of trolley are controlled respectively, reach the demand parked with the most fast time, the left side of the STC89C52 single chip Lower section is equipped with power module 2, and the side of the power module 2 is equipped with infrared obstacle avoidance module 5, described infrared to evade module 5 Side Photoelectric Detection module 4 is installed, the lower section of the Photoelectric Detection module 4 is connected with opto-electronic compensation circuit by transmission line 3, the barrier that trolley traveling is run into the process can be judged by infrared module of evading, so as to ensure that trolley can be suitable The parking position that the arrival parking lot of profit is specified, but due to the light problem of underground parking garage, may greatly judge barrier by accident Trolley is caused to load onto barrier, therefore coordinates Photoelectric Detection module 4, first ambient enviroment is judged in advance, then to infrared The light data that line is collected carry out light compensation by opto-electronic compensation circuit 3, so as to ensure that infrared module of evading can be quick To the barrier of surrounding into judgement, so as to which at a terrific speed by track, the top of the STC89C52 single chip 1 is equipped with Ultrasonic wave module 6, the ultrasonic wave module 6 can measure the distance between vehicle body and garage wall of small survey, small so as to ensure Vehicle will not be scratched by wall, be caused damages to car owner, and the right side of the ultrasonic wave module 6 is equipped with PWM module 7, described The lower section of STC89C52 single chip 1 is equipped with speed measuring module 10, can measure the speed of trolley in real time, feed back to microcontroller In, system can be adjusted the speed of trolley according to speed, ensure that trolley is parked time shorter requirement, the mould that tests the speed The lower section of block 10 is provided with key group 11, and key group 11 is so that vehicle is interacted with garage parking generation, behind specified parking stall, lights pair The LED light of empty parking space is answered, ensures that the parking stall will not lead to the problem of thread, the right side of the STC89C52 single chip 1 is equipped with Motor drive module 8, the lower section of the motor drive module 8 is sound and light alarm module 9, and the sound and light alarm module (9) is small Vehicle drives into after garage parking stops 5 seconds and sends alarm and flashing lamp.

The workflow of the utility model：Power module 2 is powered modules and circuit, and trolley enters garage Before, corresponding parking stall is selected by key group 11, this is that STC89C52 single chip 1 generates side of two pwm signals to trolley It is controlled to speed, it is in the process of moving, infrared to evade after module 5 detected by Photoelectric Detection module 4, and by photoelectricity After compensation, automatic adjusument is carried out to corresponding threshold value in system, is fed back in microcontroller, so as to carry out phase to the direction of speed The adjustment answered, when parking, microcontroller is finely adjusted the direction of trolley with ultrasonic distance measuring module 6, so as to reduce pool The vehicle time.

The utility model can play the role of following：

(1) microcontroller can generate vehicle of two pwm signals to trolley according to the data of detection and the position of empty parking space Speed and direction are controlled；

(2) Photoelectric Detection module can be detected the light of surrounding so as to corresponding by opto-electronic compensation circuit configuration Threshold value ensures that trolley can accurately detect the position of barrier；

(3) ultrasonic wave module can measure vehicle body and distance between the walls when trolley stops, and coordinate simultaneously Microcontroller is regulated and controled accordingly, prevents from scratching trolley；

(4) speed measuring module can measure the speed of trolley in real time, ensure trolley in each process parked with corresponding Speed is moved.

The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.

Claims (6)

1. a kind of intelligent parking device of adaptive light variation, including STC89C52 single chip (1), it is characterised in that：It is described Power module (2) is installed below the left side of STC89C52 single chip (1), is equipped with beside the power module (2) infrared Obstacle avoidance module (5) is equipped with ultrasonic wave module (6), the ultrasonic wave module (6) above the STC89C52 single chip (1) Right side PWM module (7) is installed, speed measuring module (10) is installed below the STC89C52 single chip (1), it is described to test the speed Key group (11) is provided with below module (10), motor drive module is installed on the right side of the STC89C52 single chip (1) (8), the lower section of the motor drive module (8) is sound and light alarm module (9),

It is described it is infrared evade Photoelectric Detection module (4) is installed beside module (5), the lower section of the Photoelectric Detection module (4) Opto-electronic compensation circuit (3) is connected with by transmission line.

2. a kind of intelligent parking device of adaptive light variation according to claim 1, it is characterised in that：It is described STC89C52 single chip (1) can generate steering and speed that two-way pwm signal controls trolley respectively by PWM module (7).

3. a kind of intelligent parking device of adaptive light variation according to claim 1, it is characterised in that：The photoelectricity Detection module (4) by opto-electronic compensation circuit (3) can be adaptively to light variation compensate formula adjust.

4. a kind of intelligent parking device of adaptive light variation according to claim 1, it is characterised in that：The ultrasound Ripple module (6) can measure the distance between vehicle body and garage wall of small survey.

5. a kind of intelligent parking device of adaptive light variation according to claim 1, it is characterised in that：The acousto-optic Alarm module (9) drives into after garage parking stops 5 seconds in trolley and sends alarm and flashing lamp.

6. a kind of intelligent parking device of adaptive light variation according to claim 1, it is characterised in that：The button Group (11) can be interacted with garage parking, so as to specify the parking stall of automobile parking, while light corresponding empty parking space LED light.