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A parking space state detector and method with parking index analysis function

A technology of parking space status and analysis method, applied in the field of intelligent transportation, can solve the problems of inability to meet the information mining of detectors, single function, complex structure, etc., and achieve the effect of improving the level of intelligent analysis, enriching application scenarios, and reducing complexity

Active Publication Date: 2017-01-25
JIANGSU PROVINCIAL COMM PLANNING & DESIGN INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) All kinds of detectors do not have the ability to analyze the parking index, only simply detect and upload the status data of the parking space, lack the front-end "thinking" ability of the Internet of Things equipment, cannot meet the needs of detector information mining, and have a single function;
[0005] (2) The parking index analysis is completed by the background server software, which has a complex structure and low efficiency
[0009] It can be seen that there is no application or research on the parking space detector with the parking index analysis function, and it has strong application value. Expanding, the network of parking space status detectors is becoming more and more complex, and a single status detection function is difficult to meet the needs of IoT perception

Method used

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  • A parking space state detector and method with parking index analysis function
  • A parking space state detector and method with parking index analysis function
  • A parking space state detector and method with parking index analysis function

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Embodiment 1

[0040] Such as figure 1 Shown: the present embodiment is a kind of parking space state detector with parking index analysis function, comprises parking space detection sensor, described parking space detection sensor adopts ultrasonic distance measurement module HC-SR04, and distance measurement detection distance is 2cm-450cm, output It is a pulse signal; Of course, the parking space detection sensor can also use at least one of an image recognition license plate detection sensor or a geomagnetic detection sensor; the above-mentioned parking space detection sensor is used to detect the occupancy state of the parking space and generate an original analog signal or digital signal , and output the signal to the parking space analysis unit.

[0041] The parking space state detector described in this embodiment also includes a parking space state analysis unit, a parking index analysis unit, a centralized control coordination unit, a clock unit, a data storage unit, and an informa...

Embodiment 2

[0047] Such as figure 2 Shown: present embodiment is the parking space state detection and analysis method of the parking space state detector with parking index analysis function, comprises the following steps:

[0048] (1) The parking space status detector is installed directly above the center of the parking space in the indoor parking lot, and the detection direction is directly below. The power supply line and communication line are laid through the bridge frame and the conduit; At a height of 3 meters directly above the center of a parking space; of course, a sensor based on image recognition license plate detection technology can also be selected, installed directly above the opposite parking space of the parking space, and the shooting direction is facing the parking space to be detected; if the parking space status detector is installed In the outdoor parking lot, a sensor based on geomagnetic detection technology is selected and installed directly below the center o...

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Abstract

The invention discloses a parking space state detector with parking index analyzing function and a parking space state analyzing method thereof; a real-time parking space availability state is obtained by periodically detecting and analyzing a single parking space state; the state information is paired with the time in order to form time-parking space state data set; the time-parking space state data set is stored in a storage; the state information is deeply processed in order to obtain the parking index of the parking space; the parking space state and the parking index information with time tags are actively or passively provided through a data transmission unit. The parking space state detector with parking index analyzing function and method thereof extend the application function of the detector; the parking index can be calculated and analyzed in the premise of meeting the basic functions; therefore, the intelligent analyzing level of the detection is increased, and the complexity of the parking space detection system is reduced.

Description

technical field [0001] The invention relates to a parking space state detector and a method in the field of parking space detectors in parking lots of the Internet of Things, in particular to a parking space state detector and a method with a parking index analysis function, belonging to the field of intelligent transportation. Background technique [0002] With the continuous increase of the number of urban motor vehicles, the demand for parking is increasing day by day, the scale of parking lots is getting larger and larger, and problems such as low parking efficiency and parking management level are prominent. Collect parking space status data in real time and generate parking index information to provide a perception basis for the parking guidance system and parking lot management system, and help solve the problem of difficult parking and management. [0003] Among similar products on the market: parking space status detection equipment includes ultrasonic detectors, li...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/14
CPCG08G1/0125G08G1/14
Inventor 万剑董学武季锦章王维锋周云城谭挺单晶崔志伟
Owner JIANGSU PROVINCIAL COMM PLANNING & DESIGN INST
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