Parking lot lamp control system

Abstract

The invention discloses a parking lot water immersion alarm system, and relates to the technical field of parking lot lamp control, and the technical key points are that the parking lot water immersion alarm system comprises a plurality of illuminating lamps, a vehicle detection device, a controller and a communication module, the vehicle detection device is used for detecting the driving track of a vehicle and transmitting the detection information to the controller; the controller gradually controls the on-off states of the illuminating lamps according to the driving track information of the vehicle, and has the technical effects that the on-off states of the illuminating lamps are gradually controlled by detecting the driving track and the real-time position of the vehicle, and the illuminating lamps are only turned on in front of the driving path of the vehicle, so that unnecessary illumination is reduced, the energy consumption is greatly reduced, and the service life of the vehicle is prolonged. According to the distance between the vehicle and the illuminating lamp, the brightness of the illuminating lamp is dynamically adjusted, the closer the distance is, the higher the brightness is, the farther the distance is and the lower the brightness is, and by means of the brightness adjusting mechanism, unnecessary electric energy consumption is further reduced, and the energy use efficiency is optimized.

Description

Technical Field

[0001] The invention relates to the technical field of parking lot lighting control, in particular to a parking lot lighting control system. Background Art

[0002] Existing parking lot lighting systems usually use lamps with constant brightness. This method not only wastes energy, but also cannot be flexibly adjusted according to actual needs. Especially at night or in low light conditions, the lighting needs of parking lots are more important. How to achieve energy saving while ensuring lighting effects has become a difficult problem in the current technical field. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides a parking lot lighting control system, which achieves energy saving by gradually illuminating the vehicle's driving trajectory in advance and adjusting the light brightness according to the distance between the lighting lamp and the vehicle.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a parking lot lighting control system, including multiple lighting lamps, a vehicle detection device, a controller and a communication module, the vehicle detection device is used to detect the driving trajectory of the vehicle and transmit the detection information to the controller, and the controller gradually controls the on and off states of the multiple lighting lamps according to the vehicle driving trajectory information.

[0005] Preferably, the lighting lamps are LED lamps, and each lighting lamp is equipped with an independent dimming device, and the dimming device adjusts the brightness of the lighting lamp according to the distance between the vehicle and the lighting lamp.

[0006] Preferably, the vehicle detection device includes an infrared sensor, an ultrasonic sensor and a camera, the infrared sensor is used to detect the thermal signal of the vehicle, the ultrasonic sensor is used to measure the distance between the vehicle and the sensor, and the camera is used to monitor the driving trajectory of the vehicle in real time.

[0007] Preferably, the controller includes a data processing module, a lighting control module and a communication module, the data processing module is used to process the vehicle information transmitted by the vehicle detection device, the lighting control module is used to control the on and off state and brightness of the lighting lamp according to the processed vehicle information, and the communication module is used to realize communication between the controller and the lighting lamp and the vehicle detection device.

[0008] Preferably, the data processing module predicts the vehicle's driving path based on the vehicle's driving trajectory information, and gradually lights up corresponding lighting lamps in front of the vehicle's driving path.

[0009] Preferably, the data processing module calculates the distance between the vehicle and the lighting lamp according to the following formula:

[0010]

[0011] Where D is the distance between the vehicle and the lighting, X v and Y v are the horizontal and vertical coordinates of the vehicle in the parking lot coordinate system, X l and Y l They are the horizontal and vertical coordinates of the lighting lamp in the parking lot coordinate system respectively.

[0012] Preferably, the dimming device adjusts the brightness of the lighting lamp according to the following formula:

[0013]

[0014] Where, L is the brightness of the lighting, L max is the maximum brightness of the lighting, D is the distance between the vehicle and the lighting, D0 is the preset distance constant, and e is the base of the natural logarithm, which is approximately equal to 2.71828.

[0015] Preferably, the communication module uses wireless communication technology to achieve data transmission between the controller and the lighting and vehicle detection devices.

[0016] Preferably, the controller has a self-learning function, which optimizes the control strategy of the lighting lamps and improves the energy-saving effect of the lighting system by recording and analyzing the vehicle's driving trajectory data.

[0017] Preferably, the controller also includes a remote monitoring module, which is connected to a remote server via the Internet to monitor the lighting conditions of the parking lot in real time and can be remotely controlled via a mobile device.

[0018] The present invention provides a parking lot lighting control system. Compared with the prior art, it has the following beneficial effects:

[0019] (1) The present invention detects the driving trajectory and real-time position of the vehicle, gradually controls the on and off state of the lighting lamp, and only lights the lighting lamp in front of the vehicle's driving path, thereby reducing unnecessary lighting and greatly reducing energy consumption. The brightness of the lighting lamp is dynamically adjusted according to the distance between the vehicle and the lighting lamp. The closer the distance, the higher the brightness, and the farther the distance, the lower the brightness. This brightness adjustment mechanism further reduces unnecessary power consumption and optimizes energy efficiency.

[0020] (2) Through advanced vehicle detection devices and data processing modules, the present invention can monitor and predict the vehicle's driving trajectory in real time. According to the predicted driving path, the front lights are turned on in advance to ensure that there is always enough light during the vehicle's driving process, avoiding lighting blind spots, and improving the efficiency and safety of parking lot lighting. The controller has a self-learning function. By recording and analyzing the vehicle's driving trajectory data, it continuously optimizes the control strategy of the lighting. As time goes by, the system can more accurately predict the vehicle's driving path and adjust the lighting strategy based on historical data, thereby improving the system's intelligence level and lighting effect.

[0021] (3) Intelligently adjusting the lighting according to the actual situation of the vehicle not only improves the lighting effect, but also avoids the visual discomfort caused by too bright or too dark, thus improving the user's parking experience. Through the remote monitoring module, the parking lot manager can monitor the lighting conditions of the parking lot in real time through the Internet and can remotely control it through mobile devices. This remote management method not only facilitates the manager, but also improves management efficiency. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] The present invention provides a technical solution for a parking lot lighting control system: a parking lot lighting control system comprises a plurality of lighting lamps, a vehicle detection device, a controller and a communication module, wherein the vehicle detection device is used to detect the driving track of the vehicle and transmit the detection information to the controller, and the controller gradually controls the on and off states of the plurality of lighting lamps according to the vehicle driving track information;

[0024] The lighting lamp is an LED lamp, and each lighting lamp is equipped with an independent dimming device. The dimming device adjusts the brightness of the lighting lamp according to the distance between the vehicle and the lighting lamp. The vehicle detection device includes an infrared sensor, an ultrasonic sensor and a camera. The infrared sensor is used to detect the thermal signal of the vehicle, the ultrasonic sensor is used to measure the distance between the vehicle and the sensor, and the camera is used to monitor the driving trajectory of the vehicle in real time. The vehicle detection device includes an infrared sensor, an ultrasonic sensor and a camera, which can monitor the thermal signal, distance and driving trajectory of the vehicle in real time. This multi-sensor fusion monitoring method ensures accurate detection of the vehicle's position and status, and improves the reliability and safety of the system;

[0025] The controller includes a data processing module, a lighting control module and a communication module. The data processing module is used to process the vehicle information transmitted by the vehicle detection device. The lighting control module is used to control the on / off state and brightness of the lighting lamp according to the processed vehicle information. The communication module is used to realize the communication between the controller and the lighting lamp and the vehicle detection device. By predicting the vehicle's driving path and lighting the front lighting lamp in advance, it is ensured that there is always enough light during the vehicle's driving process, reducing the risk of accidents caused by insufficient lighting and enhancing the safety of the parking lot.

[0026] The data processing module predicts the vehicle's driving path based on the vehicle's driving trajectory information, and gradually lights up the corresponding lights in front of the vehicle's driving path;

[0027] The data processing module calculates the distance between the vehicle and the lighting according to the following formula:

[0028]

[0029] Where D is the distance between the vehicle and the lighting, X v and Y v are the horizontal and vertical coordinates of the vehicle in the parking lot coordinate system, X l and Y l are the horizontal and vertical coordinates of the lighting lamp in the parking lot coordinate system respectively;

[0030] The dimming device adjusts the brightness of the lighting according to the following formula:

[0031]

[0032] Where, L is the brightness of the lighting, L max is the maximum brightness of the lighting, D is the distance between the vehicle and the lighting, D0 is the preset distance constant, and e is the base of the natural logarithm, which is approximately equal to 2.71828;

[0033] The communication module uses wireless communication technology to achieve data transmission between the controller and the lighting and vehicle detection devices;

[0034] The controller has a self-learning function. By recording and analyzing the driving trajectory data of the vehicle, the control strategy of the lighting lamp is optimized, and the energy-saving effect of the lighting system is improved. The controller has a self-learning function. By recording and analyzing the driving trajectory data of the vehicle, the control strategy of the LED lighting lamp is optimized, and the energy-saving effect of the lighting system is improved. At the same time, the controller also includes a remote monitoring module, which is connected to the remote server through the Internet to monitor the lighting conditions of the parking lot in real time, and can be remotely controlled through mobile devices;

[0035] The self-learning function specifically includes the following steps:

[0036] S1. Data collection and storage: Whenever a vehicle enters the parking lot, the vehicle detection device collects the vehicle's position, speed and driving trajectory in real time, and transmits these data to the controller through the wireless communication module. The controller stores the data in the local database and regularly backs up the data to the remote server;

[0037] S2. Data processing and pattern recognition: Use cluster analysis algorithms (such as K-means algorithm) to cluster vehicle driving trajectory data, identify common driving routes and stop areas, apply machine learning algorithms such as neural networks or decision trees to predict vehicle driving behavior, and identify peak traffic hours and high-frequency usage areas.

[0038] S3. Strategy optimization: According to the identified driving mode, the control strategy of the lighting is adjusted. For example, the lighting of the main driving route is turned on in advance during peak traffic hours, and only the necessary areas are lit during off-peak hours. The brightness and lighting duration of the lighting are adjusted to make it more in line with the actual needs of the vehicle and avoid unnecessary lighting for a long time.

[0039] S4. Feedback adjustment: Continuously monitor and record new driving trajectory data, evaluate the effectiveness of the lighting control strategy, and continuously adjust and optimize the control strategy through the feedback loop to ensure that the system always operates in the optimal state.

[0040] The controller also includes a remote monitoring module, which is connected to a remote server via the Internet to monitor the lighting conditions of the parking lot in real time and can be remotely controlled via a mobile device.

[0041] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A parking lot lighting control system, comprising a plurality of lighting lamps, a vehicle detection device, a controller and a communication module, It is characterized in that The vehicle detection device is used to detect the driving track of the vehicle and transmit the detection information to the controller, and the controller gradually controls the on and off states of the multiple lighting lamps according to the vehicle driving track information.

2. A parking lot lighting control system according to claim 1, Features: The lighting lamps are LED lamps, and each lighting lamp is equipped with an independent dimming device, which adjusts the brightness of the lighting lamp according to the distance between the vehicle and the lighting lamp.

3. A parking lot lighting control system according to claim 2, Features: The vehicle detection device includes an infrared sensor, an ultrasonic sensor and a camera. The infrared sensor is used to detect the thermal signal of the vehicle, the ultrasonic sensor is used to measure the distance between the vehicle and the sensor, and the camera is used to monitor the driving trajectory of the vehicle in real time.

4. A parking lot lighting control system according to claim 3, Features: The controller includes a data processing module, a lighting control module and a communication module. The data processing module is used to process vehicle information transmitted by a vehicle detection device. The lighting control module is used to control the on and off state and brightness of the lighting lamp according to the processed vehicle information. The communication module is used to realize communication between the controller and the lighting lamp and the vehicle detection device.

5. A parking lot lighting control system according to claim 4, Features: The data processing module predicts the vehicle's driving path based on the vehicle's driving trajectory information, and gradually lights up corresponding lighting lamps in front of the vehicle's driving path.

6. A parking lot lighting control system according to claim 5, Features: The data processing module calculates the distance between the vehicle and the lighting according to the following formula: Where D is the distance between the vehicle and the lighting, X v and Y v are the horizontal and vertical coordinates of the vehicle in the parking lot coordinate system, X l and Y l They are the horizontal and vertical coordinates of the lighting lamp in the parking lot coordinate system respectively.

7. A parking lot lighting control system according to claim 6, Features: The dimming device adjusts the brightness of the lighting lamp according to the following formula: Where, L is the brightness of the lighting, L max is the maximum brightness of the lighting, D is the distance between the vehicle and the lighting, and D 0 is the preset distance constant, the base of the natural logarithm of e.

8. A parking lot lighting control system according to claim 7, Features: The communication module adopts wireless communication technology to realize data transmission between the controller and the lighting lamp and the vehicle detection device.

9. A parking lot lighting control system according to claim 8, Features: The controller has a self-learning function, and optimizes the control strategy of the lighting lamp by recording and analyzing the driving trajectory data of the vehicle, thereby improving the energy-saving effect of the lighting system.

10. A parking lot lighting control system according to claim 9, Features: The controller also includes a remote monitoring module, which is connected to a remote server via the Internet to monitor the lighting conditions of the parking lot in real time and can be remotely controlled via a mobile device.

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