KR101074283B1

KR101074283B1 - Managing System of Parking and Stoppage Using Multi-function Sensor Module

Info

Publication number: KR101074283B1
Application number: KR1020090118493A
Authority: KR
Inventors: 어재홍; 정찬소
Original assignee: 주식회사 제이캐스트
Priority date: 2009-12-02
Filing date: 2009-12-02
Publication date: 2011-10-19
Also published as: KR20110061943A

Abstract

According to the present invention, a vehicle parking / stop management system comprising a sensor node, a gateway, a main server, and an access manager, wherein the sensor node includes a multi-sensor module and a multi-sensor module including a geomagnetic sensor for recognizing a vehicle. And a sensor communication module for transmitting the information detected through the gateway, wherein the gateway is a sensor communication module for receiving the information transmitted from the sensor node, and a complex for transmitting the information received through the sensor communication module to the main server. The main server includes a wireless communication module for receiving the information transmitted from the gateway, a space management module for analyzing the occupied state of the parking space and information on the empty parking space, and each identified parking vehicle is parked. Time management module for analyzing the space occupancy time and the space management module and time management module Is from a vehicle using a multi-sensor module including a charge management module for calculating a parking fee from the parking area occupancy of each parked vehicle the analyzed state, stops management system is disclosed.

Parking, Multiple Sensors, Modules, Vehicles, Systems

Description

Managing System of Parking and Stoppage Using Multi-function Sensor Module

The present invention relates to a vehicle parking / stop management system using a multi-sensor module, and more specifically, to a system for managing parking / stop of a vehicle using vehicle identification information and vehicle entry information collected from a multi-sensor module embedded underground. It is about.

Recently, as the number of vehicles increases, securing parking spaces has become an important problem. In addition, in order to efficiently use and manage the already secured parking space, there is a need for a system for recognizing entry / exit vehicles and guiding parking positions or automatically calculating parking fees.

Conventional techniques for detecting a vehicle for unmanned parking and stopping management include a method of embedding a vehicle sensor such as a loop sensor or a pressure sensor on the floor of a parking space to detect a vehicle passing therethrough. However, this method has a problem of excessive construction cost for installing the sensor. In addition, excessive floor excavation, thereby increasing initial investment costs and maintenance difficulties in the event of sensor damage. In addition, the sensitivity of the loop sensor may be influenced by the size of the loop, the length of the lead wire, the short-circuit resistance with the ground, and the thickness of the over-lay layer.

The unmanned parking / stopping system of the conventional vehicle as described above has a problem in the parking fee management system due to incorrect vehicle detection and recognition, and the location of the parking vehicle is not properly detected, so that the current vehicle is parked at a new entrance vehicle. There was an error leading to the parking location of the car, such as a collision existed.

In addition, there was a risk of collision due to the inability to check the vehicle's advance and exit directions, and to reverse the flow of the vehicle. Meanwhile, in the case of large parking lots, the central controller collects parking information centrally and controls the system. Therefore, a plurality of parking vehicle detectors and the main controller must be connected, and there is a problem in that the wiring for this must be newly installed in the parking lot.

The present invention was developed to overcome the limitations and problems of the prior art as described above, and aims to collect vehicle recognition information with reduced errors without being influenced by the surrounding environment.

In addition, a multi-sensor module for recognizing a vehicle is made compact to prevent excessive floor excavation and to reduce maintenance costs.

In addition, an object of the present invention is to implement an efficient information transmission system so that real-time vehicle recognition and warning based on the collected information, parking location guidance, and fee calculation are possible.

According to the present invention, by using multiple sensors, vehicle recognition information with reduced error can be collected without being influenced by the surrounding environment.

In addition, the use of small, multi-sensor modules can minimize floor excavation to reduce maintenance costs without damaging the aesthetics of the floor.

In addition, by efficiently transmitting and receiving information using a wireless sensor network, it is possible to collect information in real time, and there is no need for wiring, which does not impair the aesthetics of a parking space.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that it can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

Figure 1 is a schematic conceptual diagram showing a vehicle parking management system of the present invention. As shown, the traffic information collection system 1 includes a sensor node 10, a gateway 20, a main server 30, and an access manager 40. When the sensor node 10 embedded in the floor of the parking space recognizes the vehicle passing through the parking space, the information is transmitted to the gateway 20, and the gateway 20 operates the camera according to the transmission information to operate the vehicle video. After acquiring the image, the image information is transmitted to the main server 30 together with the information received from the sensor node 10. In this case, ZigBee communication may be used to transmit information between the sensor node 10 and the gateway 20, and broadband wireless communication may be used to transmit information between the gateway 20 and the main server 30. As such, the main server 30 analyzes the received recognition information of the vehicle to guide the parking space or calculate the fee, and controls the entrance manager 40 when the vehicle enters and exits. The access manager 40 controlled by the main server 30 calculates the fee of the vehicle received from the main server 30, activates the switch, and guides the parking space to the vehicle entering the parking space. do.

The sensor node 10 includes a multiple sensor module 11, a sensor communication module 12, a power supply module 13, and a sensor case 14 as shown in FIG. 2. The multi-sensor module 11 includes sensors capable of recognizing a vehicle, and a geomagnetic sensor is typically used. When the vehicle stops or passes through the road, the value of the earth's magnetic field that rises from the ground by the vehicle changes, and the earth's magnetic field is detected by a geomagnetic sensor to recognize the vehicle.

3A and 3B illustrate a vehicle recognition principle due to a change in geomagnetism after the geomagnetic sensor and the vehicle have passed. First, in FIG. 3A, VCC represents a power supply (voltage), R1 and R2 represent a resistor, GND represents ground, and V_OUT represents an output voltage. When power is applied to the VCC, the VCC voltage is divided by the resistance values of R1 and R2, and is output as V_OUT (constant value). R1 is a resistance that is not affected by geomagnetism or is less affected (resistance value does not change or changes minutely). If R2 has a property that the resistance value changes according to the influence of the magnetic field (resistance value changes), the output voltage V_OUT changes.

Therefore, the change of the magnetic field can be confirmed from the change amount of V_OUT. 3B is a conceptual diagram illustrating a principle of recognizing a vehicle using such a geomagnetic sensor, and the degree of roughness of the geomagnetic density line passing through the vehicle varies according to the nature of the geomagnetism in which a magnetic field is concentrated in a strong metal component. appear. Specifically, the wheel portion of the vehicle has a high geomagnetic density and the other portion is relatively low density to recognize the wheel of the vehicle.

When the vehicle passes over the geomagnetic sensor, the geomagnetic sensor recognizes the change in the magnetic field as the change in the output voltage as shown in the lower graph of FIG. 3b.

The geomagnetic sensor has a variety of detection ranges (gauss) according to the type, and anisotropic magnetoresistive (AMR) can be used for vehicle recognition. In general, geomagnetic sensors that include the geomagnetic range generated in the earth in the detection region include Squid, Fiber-Optic, Optically Pumped, Nuclear Procession, Search-Coil, Anisotropic Magnetoresistive (AMR), and Flux-Gate. In consideration of economical efficiency, among the geomagnetic sensors capable of detecting not only the range of Earth's Field, but also the range of geomagnetism which can be changed as a vehicle passes, it is preferable to use an anisotropic magnetoresistive (AMR) sensor in the present invention.

The multi-sensor module 11 may include a geomagnetic sensor, a correction sensor for correcting a posture of the geomagnetic sensor, and an auxiliary sensor for correcting a detection value of the geomagnetic sensor according to a detection condition.

As shown in FIG. 4A, the AMR sensor may be arranged to detect geomagnetic changes in three axes of X, Y, and Z. Z-axis geomagnetism can determine the existence of the vehicle, Y-axis geomagnetism can determine the direction of the vehicle, X-axis geomagnetism can determine the size of the vehicle. Specifically, when the vehicle passes, the change of the geomagnetism in the Z-axis direction is detected, so that the vehicle can be detected by analyzing the Z-magnetism in the Z-axis time series, and the geomagnetism in the Y-axis direction becomes positive at "0". In the forward direction, it is possible to check the driving direction of the vehicle by classifying the negative case at "0" to the reverse direction.

In addition, since the width of the vehicle can be confirmed by the geomagnetic value in the X-axis direction, the type of the vehicle can be identified. Meanwhile, the speed of the vehicle may be calculated by analyzing the distance between the time when the vehicle is detected at one sensor node 10 and another sensor node 10 adjacent thereto and the distance between the sensor nodes 10.

4B is a diagram showing a detection area of the AMR sensor, which is an initialization state in which the detection value of the AMR sensor maintains a certain level before the vehicle passes.

This initialization state continues when there is no vehicle in an area within a radius of 1.5 m from the position where the AMR sensor is embedded, and when there is a vehicle in the area, the AMR sensor is switched to a detection state measuring geomagnetic change. The amount of geomagnetism change can be measured in an area of 0.5 m before passing through the AMR sensor embedding position and about 0.3 m after passing through the AMR sensor.

In this case, since the detection distance varies depending on the material of the vehicle, the size of the vehicle, the height of the vehicle body, the amount of the vehicle body metal, and the like, the above-described vehicle recognition radius is not uniformly applied to all vehicles. As such, when the vehicle leaves the geomagnetic variation measuring area, the AMR sensor is in the dormant state, and maintains the initialization state until the next vehicle passes, and then repeats the detection and dormancy state.

The presence, direction and size of the vehicle can be identified by the geomagnetic sensor such as the AMR sensor. However, since the detection of the geomagnetism change is affected by temperature, humidity and vibration, the actual detection environment is different from the detection reference temperature, humidity or vibration. In this case, it is preferable that the sensor module includes a temperature sensor, a humidity sensor, and a vibration sensor, which are auxiliary sensors for correcting the detected value of the geomagnetic sensor.

In addition, when the multi-sensor module 11 including the geomagnetic sensor is embedded in the basement of the parking space, the multi-sensor module 11 may be inclined or rotated, and the geomagnetic change due to the position and posture change of the geomagnetic sensor In order to prevent abnormality of the detection value, it is preferable that the sensor module includes a correction sensor for compensating for the position and posture change.

As such, the resultant values detected by the multi-sensor module 11 including the 3-axis AMR sensor, the auxiliary sensor, and the correction sensor are transmitted to the gateway 20 through the sensor communication module 12, and the main method at the gateway 20. Is sent to the server 30. The sensor communication module 12 of the sensor node 10 is a buried antenna, and as shown in FIGS. 5A and 5B, is installed in the sensor case 14 together with the multi-sensor module 11 and a power module (not shown). .

The sensor case 14 accommodates the multiple sensor module 11, the sensor communication module 12, and the power supply module as described above, and is embedded in the bottom surface of the parking space. In addition, as shown, the upper case is open and includes a case body 15 provided with a receiving space therein and a cover 16 for opening and closing the upper portion of the case body 15.

Since the sensor case 14 is embedded in the lower surface of the roadbed, a battery is used as the power module, and a bulky power module is disposed in the accommodation space of the sensor case body 15, and the multi-sensor module ( 11) and the sensor communication module 12 is preferably arranged on the lower surface of the cover (16).

In addition, the upper surface of the cover 16, the geomagnetic sensor to detect the direction of the vehicle, it is preferable to indicate the direction so that the sensor case is embedded on the basis of the forward or reverse direction of the vehicle progress. For example, in FIG. 5A, an arrow is displayed on the upper surface of the cover to indicate the forward direction of the vehicle traveling. The multi-sensor module 11 is positioned so that the Y axis (progression direction sensing axis) of the geomagnetic sensor is positioned in accordance with the arrow direction. ). In this case, as described above, when the sensor case 14 is out of the initial buried posture and position, such as the inclination or rotation occurs after embedding, the result value detected by the geomagnetic sensor may not be accurate, the inclination sensor, the rotation sensor It is preferable that a correction sensor such as is included in the multi-sensor module 11.

6 illustrates a structure of the gateway 20, which receives the vehicle identification information from the sensor node 10 and transmits it to the main server 30.

As shown in FIG. 6, the gateway 20 constituting the system of the present invention receives a geomagnetic change detection value using Zigbee communication from the sensor node 10 including the multiple sensor module 11. Short distance ZigBee communication may be used for communication between the gateway 20 and the sensor node 10, and the gateway 20 may be installed at a position capable of communicating with a plurality of adjacent sensor nodes 10. It is preferable to be.

As shown in the figure, the gateway 20 transmits and receives information with the sensor communication module 12 of the sensor node 10 through wireless communication with the sensor communication module 22 and the main server 30. A composite wireless communication module 21 capable of transmitting and receiving information is provided. The gateway 20 transmits and receives data using short-range Zigbee communication with the sensor node 10, and communicates with other gateways 20 or the main server 30 via WiBro, Wi-Fi, Wi-MAX, and the like. It also serves as a path between networks of different types by sending and receiving information using Ethernet.

Meanwhile, the gateway 20 includes a camera as a visual sensor, and can operate the camera according to the geomagnetic change detection value received from the sensor node 10 to photograph the vehicle. Specifically, when an abnormal detection value is received, such as when the vehicle proceeds in the reverse direction or violates a specified speed, the camera may photograph the vehicle by analyzing the detection value.

For example, when the vehicle proceeds in the reverse direction in the parking space where the vehicle entrance / exit direction is determined, the reverse direction is detected by the sensor node 10, and when the information is transmitted to the gateway 20, the camera transmits the information. One sensor node 10 is found to photograph the vehicle. As such, the image data obtained by the camera operation is transmitted to the main server 30 together with the geomagnetic change detection value received from the sensor node 10.

7 is a schematic diagram showing the structure of the main server 30 of the present invention. The main server 30 includes a wireless communication module 31, a space management module 32, a time management module 33, and a fee management module 34.

The wireless communication module 31 may receive the geomagnetic change detection value and the image data from the complex wireless communication module 21 of the gateway 20, recognize the vehicle from the geomagnetic change detection value, and identify the vehicle.

Hereinafter, the parking / stopping information that can be collected by using the 3-axis detection of the geomagnetic sensor will be described.

First, since the presence of the vehicle can be detected through time series analysis of the Z-axis sensor detection value, it is possible to determine whether the vehicle is parked or stopped when there is no change in the detection value of the Z-axis sensor.

In addition, the width of the vehicle perpendicular to the vehicle traveling direction may be calculated by analyzing the X-axis sensor detection value, so that the size of the vehicle may be confirmed, and the vehicle type may be distinguished in detail. As such, by identifying the size of the vehicle and the type of the vehicle, it is possible to identify the type of vehicle entering the parking lot and guide the vehicle to an appropriate parking space, which may be reflected in the parking fee calculation.

In addition, it is possible to detect the driving direction of the vehicle through the analysis of the Y-axis sensor detection value, it is possible to prevent accidents due to entering or backward driving in the vehicle moving space.

On the other hand, by analyzing the detection values of adjacent geomagnetic sensors in time series, it is possible to calculate the speed of the vehicle passing through the road surface where the geomagnetic sensors are buried. For example, the distance between the geomagnetic sensors arranged continuously and the geomagnetic sensors By using the detected geomagnetic change detection value in the Z-axis direction, it is possible to check the passing time of the vehicle passing through the distance between the geomagnetic sensors, thereby calculating the speed of the vehicle. In this case, the transit time of the vehicle may be calculated by confirming the existence of the vehicle through the geomagnetic change detection value in the Z-axis direction, but the geomagnetic change detection value in the Y-axis or X-axis direction is also changed by detecting the presence of the vehicle. It is also possible to calculate the speed of the vehicle using the time between the moments when the geomagnetic change in the X (Y) axis direction is detected by the geomagnetic sensor. That is, the geomagnetic sensor is switched to the detection state when the vehicle enters the detection area in the initialization state. When passing through the adjacent geomagnetic sensor, the time taken to pass both geomagnetism sensors by checking the time of transition from the initialization state to the detection state. Calculate and calculate the passing speed by measuring the distance between both geomagnetic sensors. At this time, as described above, the time for switching from the initialization state to the detection state can be selected from any of the sensors in the X-axis, Y-axis, or Z-axis direction. As described above, when the speed of the vehicle is higher than the standard, there is a risk of collision with other vehicles moving in and out of the parking space. Thus, the alarm unit of the gateway 20 may operate to give an overspeed alarm.

As described above, when the main server 30 recognizes the vehicle from the geomagnetic change detection value of the sensor node 10, the space management module 32 and the time management module 33 each occupy how much parking space the vehicle occupies. Calculate what time it was. The fee management module 34 calculates the parking fee of the vehicle according to the parking time calculated by the time management module 33, which may be calculated according to the parked space, the size and type of the parking vehicle, and the like.

For example, different hourly rates may apply when a small car is parked in Zone A, where the parking space of the second-floor car park is small, and when a midsize car is parked in Zone B, where the parking space of the first-floor car park is large. have.

8A and 8B, respectively, in the system of the present invention, when an alarm unit is further provided in the gateway 20, a flowchart showing an operation process of the alarm unit is shown, respectively. First, referring to FIG. 8A, the gateway 20 receiving the geomagnetic change detection value from the sensor node 10 separates and collects alarm data separately from the geomagnetic change detection values, and analyzes it to determine what kind of alarm corresponds to. Classify. Types of the alarm include reverse driving, illegal parking and stop, and when the alarm data exceeds the reference value and there is a need for an alarm, an alarm alarm corresponding to each category is issued, and a record of the alarm alarm is recorded. Transfer to server 30.

8B shows a schematic flow chart illustrating an operational process in which control commands for alarms from the main server 30 are sent to the gateway 20. Unlike the operation sequence of FIG. 8A, without transmitting the geomagnetic change detection value received at the gateway 20, the information is transmitted to the main server 30 or directly transmitted from the sensor node 10 to the main server 30. In this case, the main server 30 analyzes alarm data separately among the geomagnetic change detection values to classify what kind of alarm corresponds to. Types of the alarm include reverse driving, illegal parking and stop, and when the alarm data exceeds the reference value and there is a need for an alarm, a command for requesting additional measures such as an alarm alarm is transmitted to the gateway 20. . As such, the process of separating and collecting alarm data from the geomagnetic change detection values received from the sensor node 10 to classify which type of alarm corresponds to the alarm and performing an action such as an alarm alarm does not go through the main server 30. There is a method of directly separating, classifying, and alarming alarm data in 20) and a method of taking only additional measures such as an alarm alarm in the gateway 20 according to the control of the main server 30.

Meanwhile, the processes of FIGS. 8A and 8B may proceed in parallel, may proceed in series, or may be repeated. That is, the specific alarm alarm performs an alarm by analyzing the alarm data in the gateway 20, and for a specific alarm alarm, the main server 30 analyzes it and transmits an additional action command to the gateway 20. It can be operated as.

In the above, only the control of the alarm unit provided in the gateway 20 has been described. However, this process may be applied to the control of the camera.

9 is a view showing a schematic configuration of the access manager 40 constituting the system of the present invention. The access manager 40 is a wireless communication module 41 for receiving information of the entry / exit vehicle from the main server 30, a payment module 42 for calculating a parking fee under the control of the main server 30, and a switchgear. Opening and closing module 43 for operating, guide module 44 for guiding the empty parking space to the entry vehicle.

The wireless communication module 41 may receive information about a vehicle and a parking fee from the main server 30. For example, after receiving information on the parking fee of the vehicle leaving the vehicle from the main server 30, the payment is settled through the settlement module 42, and then operate the switch through the opening and closing module 43 to pass the vehicle. Can be.

In addition, when the vehicle enters, the detection value information regarding the vehicle entry detected by the sensor node 10 installed before the access manager 40 passes is transmitted to the main server 30 through the gateway 20, which is the main server. When the space management module 32 of 30 analyzes that there is no empty parking space at present, the main server 30 does not transmit the switch operation command to the access manager 40, and opens and closes the access manager 40. Module 43 does not operate the switch.

In addition, the guide module 44 of the access manager 40 receives the parking space information analyzed by the space management module 32 of the main server 30 to guide the parking space to the entry vehicle, and displays a separate display. Parking spaces may be provided, or the area number of the parking spaces may be displayed (eg, area A, area 103, 2F). In this case, the guide display may display not only a parking space but also a rough path from the entrance of the parking lot to the parking space.

10 is a schematic perspective view showing an embodiment in which the vehicle parking / stop management system 1 of the present invention is installed. As shown in FIG. 10, a multi-sensor module 11 including a geomagnetic sensor and a sensor case 14 accommodating the sensor communication module 12 are embedded in the parking space of the parking lot and the lower part of the vehicle moving passage. Information about passing vehicles is collected in the form of geomagnetic change detection values. The vehicle information is the presence, size, vehicle type, speed, direction of travel, and the like, and is transmitted to the gateway 20 through short-range Zigbee communication. The gateway 20 receives the geomagnetic change detection value from the sensor node 10 and transmits the geomagnetic change detection value to the main server 30. The gateway 20 controls an alarm or camera operation provided in the gateway 20 according to the geomagnetic change detection value. can do. For example, when the reverse movement of the vehicle is determined using the geomagnetic change detection value, the alarm provided in the gateway 20 may inform the driver that the vehicle is reverse driving.

The vehicle parking / stop management system of the present invention can be utilized not only for vehicle parking of parking lots and fee management thereof, but also for the control of illegal parking / stopping. For example, the sensor node 10 may be provided on the lower surface of the road surface of the illegal parking / stopping control section, and the presence of the vehicle passing through the upper surface may be detected. At this time, when the sensor node 10 identifies the existence of the vehicle and the vehicle, and transmits the information to the main server 30 through the gateway 20 or directly, the time management module 33 of the main server 30 It is possible to analyze whether the vehicle is parked or stopped for a predetermined time, and when it is determined that the vehicle is illegally parked or stopped, the camera of the gateway 20 may be operated to photograph an illegal parking / stop license plate. As described above, the camera 20 may be operated by determining the illegal parking or the stop at the gateway 20 without passing through the main server 30.

In addition, even in the case of the prepaid parking system, after the presence of the vehicle is recognized, the sensor node 10 analyzes the time when the geomagnetic change is not detected as the parking time, and if the prepaid parking fee is exceeded, an alarm sounds. Alternatively, the license plate of the vehicle may be photographed to collect a parking fee for a delayed time.

As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto and is intended by those skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

1 is a schematic conceptual view showing a vehicle parking management system of the present invention.

2 is a view showing a schematic configuration of a sensor node constituting the system of the present invention.

3A and 3B are diagrams illustrating the principle of the geomagnetic sensor and the vehicle recognition principle due to the change of the geomagnetism after the vehicle passes.

4A is a schematic conceptual diagram illustrating a relationship between a measurement result of an AMR sensor and measurement contents among geomagnetic sensors constituting a sensor node of the present invention, and FIG. 4B is a schematic conceptual diagram illustrating a measurable distance of an AMR sensor.

5A and 5B are schematic perspective and exploded perspective views, respectively, of a buried case in which a sensor node of the present invention is installed.

6 is a view showing a schematic configuration of a gateway constituting the system of the present invention.

7 is a schematic diagram showing a main server structure of the present invention.

8A and 8B are flowcharts showing an operation process of an alarm unit provided in the gateway in the system of the present invention, respectively.

9 is a view showing a schematic configuration of the access manager constituting the system of the present invention.

10 is a schematic perspective view showing an embodiment in which the vehicle parking / stop management system of the present invention is installed.

1.Vehicle parking and management system 10 ... Sensor node

11 ... multi-sensor module 12, 22 ... sensor communication module

13 Power module 14 Sensor case

15.Case body 16.Cover

20 Gateway 21 Hybrid Wireless Communication Module

30 ... Main server 31, 41 ... Wireless communication module

32 ... Space Management Module 33 ... Time Management Module

34 ... Charge Module 40 ... Access Manager

42.Settlement module 43 ... Opening and closing module

44 ... Information Module

Claims

As a vehicle parking / stop management system including a sensor node 10, a gateway 20, a main server 30, and an entry and exit manager 40,

The sensor node 10 includes a multi-sensor module 11 including a geomagnetic sensor that recognizes a vehicle, and a sensor communication module 12 that transmits information detected through the multi-sensor module 11 to the gateway 20. And

The gateway (20) is a combination of the sensor communication module (22) for receiving the information transmitted from the sensor node (10), and the information received through the sensor communication module (22) to the main server (30). It is provided with a wireless communication module 21,

The main server 30 is a wireless communication module 31 for receiving information transmitted from the gateway 20, a space management module 32 for analyzing the occupied state of the parking space and the empty parking space information, each identified parking Fee management that calculates the parking fee from the time management module 33 for analyzing the parking space occupancy time of the vehicle and the corresponding parking space occupancy time of each parking vehicle analyzed from the space management module 32 and the time management module 33 Module 34,

The access manager 40 operates a wireless communication module 41 that receives vehicle information from the main server 30, a payment module 42 that calculates a parking fee under the control of the main server 30, and a switch. To include the opening and closing module 43 and the guide module 44 for guiding the empty parking space to the entry vehicle,

Vehicle parking and management system using multiple sensor modules.

The method of claim 1,

The sensor node 10 and the gateway 20 transmit and receive information using Zigbee communication between the sensor node 10 and the sensor communication modules 12 and 22 provided in the gateway 20, respectively. Vehicle parking and management system using a multi-sensor module, characterized in that.

The method of claim 1,

The gateway 20 and the main server 30 receive information using broadband wireless communication between the composite wireless communication module 21 of the gateway 20 and the wireless communication module 31 of the main server 30. Vehicle parking and stopping management system using multiple sensor modules, characterized in that the transmission and reception.

The method of claim 1,

The geomagnetic sensor is an AMR sensor, the vehicle parking and stop management system using a multi-sensor module, characterized in that arranged in each of the X, Y, Z axis.

The method of claim 1,

The multi-sensor module 11 is a geomagnetic sensor,

Auxiliary sensor for compensating for the detection value error according to the detection environment of the geomagnetic sensor,

And a correction sensor for compensating for the position and attitude change of the geomagnetic sensor.

The method of claim 5,

The auxiliary sensor includes one or more of a temperature sensor, a humidity sensor, and a vibration sensor;

The correction sensor is a vehicle parking management system using a multi-sensor module, characterized in that it comprises at least one of a tilt sensor, a rotation sensor.

The method of claim 1,

The multiple sensor module 11, the sensor communication module 12, and the power module 13 included in the sensor node 10 are accommodated in the sensor case 14 and buried underground.

The sensor case 14 is a vehicle using a multi-sensor module, characterized in that the upper body is opened and the case body 15 is provided with a receiving space therein and a cover 16 for opening and closing the upper portion of the case body 15 Parking and stop management system.

The method of claim 7, wherein

The power supply module 13 is disposed in the accommodation space of the sensor case body 15,

The multiple sensor module (11) and the sensor communication module (12) is a vehicle parking and stop management system using a multi-sensor module, characterized in that disposed on the lower surface (16).

The method of claim 7, wherein

The multi-sensor module 11 is disposed on the upper surface of the cover 16 on the basis of the forward or reverse direction of the vehicle traveling, and the direction is indicated so that the sensor case 14 is embedded. Vehicle parking / stop management system.

The method of claim 1,

The gateway 20 is a vehicle parking management system using a multiple sensor module, characterized in that the camera or the alarm unit is provided.

As a vehicle parking / stop control system including the sensor node 10, the gateway 20, and the main server 30,

The sensor node 10 is installed at an illegal parking / stopping point, and includes a multi-sensor module 11 including a geomagnetic sensor that recognizes a vehicle, and the gateway 20 receives information detected by the multi-sensor module 11. Sensor communication module 12 for transmitting to),

The gateway 20 transmits the sensor communication module 22 that receives the information transmitted from the sensor node 10, and the complex wireless communication that transmits the information received through the sensor communication module 22 to the main server 30. A module 21, a camera unit, an alarm unit,

The main server 30 is a wireless communication module 31 for receiving information transmitted from the gateway 20, a space management module 32 for determining whether a vehicle is parked at an illegal parking / stopping point, illegal parking It includes a time management module 33 for analyzing the time the stop vehicle occupied the control point,

The gateway 20 is a vehicle parking control system using a multiple sensor module to operate the camera unit and the alarm unit in response to the shooting, alarm command for the illegal parking and parking vehicle received from the main server (30).