TW202203161A - Embedded parking charging system and control method thereof wherein the parking charging system comprises at least one embedded imaging device, an auxiliary imaging device and a server - Google Patents

Abstract

The present invention relates to an embedded parking charging system and a control method thereof. The parking charging system comprises at least one embedded imaging device, an auxiliary imaging device and a server. The at least one embedded imaging device includes a housing unit, a first imaging unit for taking a real-time photo, and a first processing unit for identifying whether the real-time photo contains a license plate. If the identification is successful, the real-time photo will be screened and saved as a license plate screening certificate photo and the current time will be recorded as an entry time parameter. The auxiliary imaging device includes a second imaging unit for capturing a real-time image, and a second processing unit for capturing the real-time image as an auxiliary photo. If the server receives a payment request signal, it records the current time as a departure time parameter to obtain a parking accumulated time and integrates the parking accumulated time, the auxiliary photo and the license plate screening certificate photo into a payment certificate information for verification. According to the present invention, the parking charging system also comprises at least one sensor for detecting whether an object is approaching, wherein the first imaging unit in the at least one embedded imaging device is connected to the at least one sensor by a signal and triggered by the at least one sensor to take the real-time photo. The at least one embedded imaging device further includes a first sending unit electrically connected to the first processing unit for sending the license plate screening certificate photo, the data of the license plate number and the entry time parameter to the server. The auxiliary imaging device further includes a second sending unit electrically connected to the second processing unit for sending the auxiliary photo to the server.

Description

Embedded parking charging system and its control method

The present invention relates to a parking charging system, in particular to a parking charging system with an embedded camera device and a control method thereof.

In recent years, with the rapid development of science and technology, the use of sensors to detect vehicles and take pictures and records has gradually replaced the previous method of taking pictures and recording parking times by manpower.

Referring to FIG. 1 , Patent Publication No. TW I626624B discloses that a conventional parking charging system includes a first timing column 11 and a second timing column 12 , and the first timing column 11 is disposed in a first parking bay 110 The second timing column 12 is disposed on the long side of a second parking compartment 120 , and the second parking compartment 120 is located in front of the first parking compartment 110 .

The first timing column 11 includes a first front compartment sensor 111 for detecting the second parking compartment 120 , and a first camera unit 112 for photographing the first parking compartment 10 . Likewise, the second timing column 12 includes a second front space sensor 121 for detecting the parking space ahead, and a second camera unit 122 for photographing the second parking space 120 . When the first front compartment sensor 111 in the first timing column 11 senses that a moving object has entered the second parking compartment 120, the second camera unit 122 of the second timing column 12 will be turned on The vehicle located in the second parking space 120 is photographed to calculate the parking fee of the vehicle located in the second parking space 120 .

However, according to the existing parking charging system, if the number of parking spaces to be monitored for charging increases, it is necessary to set up a plurality of timing columns corresponding to the increased parking spaces, and the cost of constructing the parking charging system will also increase accordingly. rise. In addition, since the timing posts are arranged beside the parking grids, it will inevitably occupy part of the road space, and will indirectly cause the sight of pedestrians or drivers to be obstructed.

Therefore, the purpose of the present invention is to provide an embedded parking charging system and a control method thereof.

Therefore, the embedded parking charging system of the present invention is suitable for at least one parking bay, and the embedded parking charging system includes at least one embedded camera device, an auxiliary camera device and a server.

The at least one embedded camera device includes a casing unit, a first camera unit, and a first processing unit, the casing unit is correspondingly disposed in the at least one parking bay, and the first camera unit is disposed in the casing In the unit, it is used to take a real-time photo toward the obliquely upward direction. The first processing unit is electrically connected to the first camera unit and is used to receive the real-time photo. If the first processing unit recognizes that the real-time photo contains the license plate number, it will be The license plate outline of the real-time photo is filtered and the license plate part is extracted to save it as a license plate screening certificate photo, and the recognized license plate number is saved as a vehicle number data, and the time for accessing the license plate screening certificate photo is recorded as one Arrival time parameters, the auxiliary camera device includes a second camera unit that shoots a real-time image toward the at least one parking space, and a second processing unit that is electrically connected to the second camera unit, and the second processing unit is used for capturing Take the real-time image and save it as an auxiliary photo for displaying the surrounding environment. The server is used to receive the license plate screening certificate photo, the vehicle number information, the entry time parameter and the real-time image. When the number data is received for the first time, a first timing mode is entered, and the second processing unit is required to transmit the auxiliary photo corresponding to the entry time parameter. In the first timing mode, if the server receives a payment request signal , then record the current time of receiving the payment request signal as a departure time parameter, and calculate a parking accumulation time according to the entry time parameter and the departure time parameter, and calculate the parking accumulation time, the vehicle number data, The auxiliary photo and the license plate screening certificate photo are integrated into one payment certificate information.

Therefore, the control method of the embedded parking charging system of the present invention is suitable for at least one parking bay, and the embedded parking charging system includes at least one embedded camera device, an auxiliary camera device and a server, and the control method includes: The following steps:

Activate a first camera unit in the at least one embedded camera device and a second camera unit in the auxiliary camera device; the second camera unit shoots a real-time image toward the at least one parking space, and transmits it to the auxiliary camera A second processing unit in the camera device; the second processing unit is used to capture the real-time image and save it as an auxiliary photo for displaying the surrounding environment; the first camera unit is used to take a real-time photo obliquely upward, and transmitted to a first processing unit in the at least one embedded camera device; the first processing unit receives the real-time photo, and if the first processing unit recognizes that the real-time photo contains a license plate number, the license plate of the real-time photo is Part of it is saved as a photo of the license plate screening certificate, and the time of accessing the photo of the license plate screening certificate is recorded as an entry time parameter; the server is used to receive the photo of the license plate screening certificate, the vehicle number information, and the entry time. parameters and the auxiliary photo, and enter a first timing mode when the vehicle number data is received for the first time; and when the server receives a payment request signal in the first timing mode, it records the receipt of the payment request signal The current time is a departure time parameter, and a parking accumulation time is settled according to the arrival time parameter and the departure time parameter, and the parking accumulation time, the vehicle number information, the auxiliary photo and the license plate screening certificate photo are calculated. Integrated into a payment voucher information.

The effect of the present invention is: taking the real-time photo through the at least one embedded camera device and saving it as the license plate screening certificate photo, and then capturing the real-time image through the auxiliary camera device and saving it as the auxiliary device for displaying the surrounding environment photo, the embedded toll collection system will screen the certificate photo and the auxiliary photo based on the license plate to identify the corresponding vehicle, and then calculate the accumulated parking time through the entry time parameter and the departure time parameter. There is a timing column corresponding to the number of parking spaces, and at the same time, it can reduce the construction cost and reduce the occupied area of the road.

Referring to FIG. 2 , FIG. 3 and FIG. 4 , an embodiment of the embedded parking charging system of the present invention is applicable to a plurality of parking spaces 5 , and the embodiment includes a plurality of embedded camera devices 2 corresponding to the parking spaces 5 . , an auxiliary camera device 3, a network connecting the embedded camera devices 2 and the server 4 of the auxiliary camera device 3, and a plurality of sensors 25 respectively connected to the embedded camera devices 2 for signals, As shown in FIG. 2 , the embedded camera devices 2 are respectively disposed beside the corresponding parking spaces 5 and correspond to the sensors 25 respectively. In addition, the embedded cameras shown in FIG. 2 The number of the device 2 and the sensors 25 is for illustration only, and should not be limited thereto, and it should be noted that in other variations, the embedded camera device 2 and the parking bay 5 The number of these sensors 25 can also be only one. In addition, the sensors 25 are geomagnetic sensors, but can also be infrared sensors or other sensing elements, which should not be limited thereto.

Referring to FIG. 3 and FIG. 4 , in this embodiment, each embedded camera device 2 includes a housing unit 21 disposed in the corresponding parking bay 5 , and a first housing unit 21 disposed in the housing unit 21 . A camera unit 22 , a first processing unit 23 electrically connected to the first camera unit 22 , and a first sending unit 24 electrically connected to the first processing unit 23 . In the present embodiment, the housing unit 21 is buried beside the corresponding parking compartment 5 , but in other variations, the housing unit 21 can also be buried in the corresponding parking compartment 5 The first camera unit 22 installed in the housing unit 21 is embedded in the surrounding of the parking grid 5, or is embedded in a curb stone (not shown) adjacent to the parking grid 5 and slightly higher than the parking grid 5. It is also set to face the center of the corresponding parking grid 5 to facilitate photographing the license plate.

The housing unit 21 has a top wall 211 , an inner wall 212 surrounding the top wall 211 and extending downward from the top wall 211 , and an outer wall defining an annular groove 216 together with the inner wall 212 213. The top wall 211 is a light-transmitting plate, and the outer wall 213 has a drainage hole 214 communicating with the annular groove 216 and the outside of the housing unit 21. In this embodiment, the embedded camera device 2 is disposed in a ditch ( Not shown) or next to the drainage ditch (not shown), in case of rain, rainwater can be introduced into the drainage hole 214 through the annular groove 216 and discharged to the ditch or drainage ditch to prevent rainwater from depositing and flooding the first A camera unit 22 prevents the first camera unit 22 from taking clear pictures.

Referring to FIG. 2 and FIG. 4 , in the present embodiment, the auxiliary camera device 3 is a photography column disposed adjacent to the parking grids 5 , and the auxiliary camera device 3 includes a camera facing the parking grids 5 from a height and is used A second camera unit 31 that captures a real-time image, a second processing unit 32 that is electrically connected to the second camera unit 31 and can be used to capture the real-time image, and a second transmitter that is electrically connected to the second processing unit 32 Unit 33. It is worth mentioning that the auxiliary camera device 3 can also be an externally mounted camera device (not shown) which is arranged on the wall beside the parking spaces 5, or is arranged on the opposite side of the sidewalk which is the opposite lane. A camera column (not shown) is used to reduce the volume of the auxiliary camera device 3 and adapt to the surrounding environment of the parking bay.

Referring to FIG. 4 and FIG. 5 , the embodiment of the embedded parking charging system of the present invention can be realized by a control method, and the control method includes steps 501 to 514:

In step 501, the first camera unit 22 in the embedded camera device 2, the second camera unit 31 in the auxiliary camera device 3, the sensors 25, and the server 4 are turned on , Since the control methods of these embedded camera devices are similar, for the sake of simplicity, only one of the embedded camera devices 2 and one of the corresponding sensors 25 are used as examples for description below.

In step 502, because the top wall 211 has light transmittance, the first camera unit 22 can penetrate the top wall 211 and take a real-time photo obliquely upward. In this embodiment, the first camera unit 22 The sensor 25 is connected to the signal, and the sensor 25 detects whether an object is approaching. The first camera unit 22 is triggered by the signal detected by the sensor 25 to take the real-time photo. This implementation The sensor 25 used in the example is a geomagnetic sensor, but it should not be limited to this. In addition, in other variations, the first camera unit 22 can also take the real-time photo in a timed manner.

In step 503 , the first processing unit 23 is configured to receive the real-time photo captured and transmitted by the first camera unit 22 . In this embodiment, the first camera unit 22 uses the sensor 25 to The real-time photo is captured, and the captured real-time photo is transmitted to the first processing unit 23 .

In step 504 , the second camera unit 31 captures the real-time image facing the parking spaces 5 , and transmits the real-time image to the second processing unit 32 in the auxiliary camera device 3 .

In step 505 , referring to FIGS. 4 and 6 , the second processing unit 32 is used to capture the real-time image to save as an auxiliary photo, and transmit the auxiliary photo to the server 4 through the second sending unit 33 Since the auxiliary photo is taken from a height, it can clearly identify the type of vehicle and the surrounding environment, which is convenient as a relevant reference certificate when charging. (shown) is a schematic diagram of the real-time image taken in order to facilitate the understanding of the surrounding environment shown by the auxiliary photo.

In step 506, referring to FIG. 4 and FIG. 7, the first processing unit 23 in the embedded camera device 2 compares and judges the English font, number font, and arrangement spacing commonly used for license plates. Whether the real-time photo contains the license plate number, if the license plate number can be successfully read from the real-time photo, then proceed to step 507, if the license plate number cannot be identified, then proceed to step 513, in addition, the first processing unit 23 receives When the real-time photo is used, it can also identify whether the real-time photo may contain a vehicle. If the first processing unit 23 determines that the real-time photo does not contain a vehicle, it will additionally generate an empty vehicle signal for use in the subsequent step (step 511 ).

In step 507, the first processing unit 23 determines that the real-time photo contains a license plate number, and saves it as a license plate certificate photo 231, and the first processing unit 23 filters and retrieves the license plate according to the outline and arrangement spacing of the common license plates. The license plate part in the license plate certificate photo 231 is saved as a license plate screening certificate photo, and the recognized license plate number is saved as a car number data, and the first sending unit 24 is used to screen the license plate photo and the corresponding license plate. The number is sent to the server 4, and the server 4 receives the photo of the license plate screening certificate and the corresponding vehicle number information, and enters a first timing mode when the vehicle number information is received for the first time. The different embedded camera devices 2 are separately archived. After the first processing unit 23 transmits the license plate screening certificate photo and the corresponding license plate number to the server 4 through the first sending unit 24, the corresponding license plate certificate photo 231 and the real-time photo are deleted.

In step 508, the first processing unit 23 records the time of accessing the license plate screening certificate photo 231, saves it as a pair of entry time parameters of the license plate screening certificate photo, and transmits it to the server 4, the server 4. Determine the entry time of the vehicle corresponding to the license plate screening certificate photo according to the entry time parameter, and request the second processing unit 32 to capture the corresponding real-time image according to the entry time parameter to save as the auxiliary photo . According to the payment status of the vehicle, the present embodiment is correspondingly operated in the step 509 , the step 511 and the step 512 .

In this embodiment, the car owner or user can access the server 4 through an application (not shown in the figure) on a mobile phone or a charging device (not shown in the figure) installed next to the parking spaces 5 through the Internet, and A payment request signal is transmitted. In step 509, if the server 4 receives the payment request signal corresponding to the vehicle number of the license plate screening certificate photo in the first timing mode, the step 510 is entered, and the server 4 Record the current time of receiving the payment request signal as a departure time parameter, and calculate a parking accumulation time according to the arrival time parameter and the departure time parameter, and calculate the parking accumulation time, the vehicle number information, the auxiliary The photo and the photo of the license plate screening certificate are integrated into a payment certificate information, and a parking fee is calculated according to a different parking rate table for each time period, and the first processing unit 23 enters a buffer time for the existing vehicles to be removed. During the buffer time, the first processing unit 23 stops the license plate recognition, and when the buffer time ends, the first processing unit 23 returns to perform the license plate recognition on the real-time photo updated after the buffer time expires.

In step 511, when the server 4 is in the first timing mode and does not receive the payment request signal, it determines whether the empty vehicle signal is received, and if the empty vehicle signal is received, the same goes to step 510, The server 4 records the current time of receiving the empty vehicle signal as the departure time parameter, calculates the accumulated parking time according to the entry time parameter and the departure time parameter, and calculates the accumulated parking time, the vehicle number The data, the auxiliary photo, and the photo of the license plate screening certificate are integrated into the payment certificate information, and the parking fee is calculated according to the different parking rate tables in different time periods.

In step 512, when the server 4 does not receive the payment request signal and the empty vehicle signal in the first timing mode, it compares the regularly updated vehicle number data with the vehicle number identified for the first time, If the server 4 determines that the vehicle number data corresponding to the license plate certificate photo 231 cannot match the vehicle number identified for the first time, it means that the vehicle corresponding to the server entering the first timing mode has left the field, and the server 4 records the receipt The current time of the empty car signal is the departure time parameter, and the accumulated parking time is calculated according to the entry time parameter and the departure time parameter, and the accumulated parking time, the vehicle number information, the auxiliary photo and the The photo of the license plate screening certificate is integrated into the information of the payment certificate, and the parking fee is calculated according to the different parking rate tables for each time period. If the vehicle number identified for the first time is matched, the first timing mode is re-entered according to the updated certificate photo of the license plate and the corresponding vehicle number information.

In step 513 , if the first processing unit 23 fails to recognize the license plate number, it sends an abnormal recognition signal to the server 4 through the first sending unit 24 .

In step 514 , the server 4 requests the second processing unit 32 in the auxiliary camera device 3 to capture the current frame of the real-time image as an abnormality confirmation photo according to the abnormal identification signal, and sends the photo by the second The unit 33 transmits the abnormal confirmation photo back to the server 4, and the server 4 enters a second timing mode upon receiving the abnormal confirmation photo. In the second timing mode, the server 4 confirms the photo according to the abnormality Separate files are created, and relevant personnel will interpret the abnormal confirmation photos for subsequent processing.

It is worth mentioning that the server 4 can generate a payment display interface with information such as the accumulated parking time, the vehicle number, and the parking fee based on the corresponding payment voucher information. The application program (not shown) or the charging device (not shown) accesses the payment display interface to perform payment operations. In addition, the server can also generate a payment receipt with the accumulated parking time, the vehicle number information, the auxiliary photo, the license plate screening certificate photo, and the parking fee information based on the payment certificate information, so that the relevant personnel can process For subsequent collection actions, the above-mentioned usage of the payment voucher information is for illustration only, and should not be limited thereto.

In addition, it should be noted that the first processing unit 23 and the second processing unit 32 are both a microprocessor, and the first sending unit 24 and the second sending unit 33 are both a wireless communication chip module, but In other embodiments, the first sending unit 24 and the second sending unit 33 can also be a physical network communication module for data transmission.

To sum up, in the embedded parking charging system of the present invention, the real-time photo is taken by the embedded camera devices 2 and the sensors 25 to be saved as the license plate certificate photo 231 , and the auxiliary camera device 3 is used to capture the real-time photo. The real-time image is captured and stored as an auxiliary photo for displaying the surrounding environment. The parking time is calculated from the beginning, and finally the parking time is stopped by the user's active payment or passive detection by the first processing unit 23, and the parking fee is calculated according to the corresponding accumulated parking time according to the different parking rate tables for each time period. , instead of a plurality of timing columns corresponding to the number of parking spaces in the past, the cost of constructing a parking system can be reduced and the occupied area of the road can be reduced, so the purpose of the present invention can indeed be achieved.

However, the above are only examples of the present invention, and should not limit the scope of implementation of the present invention. Any simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the contents of the patent specification are still included in the scope of the present invention. within the scope of the invention patent.

2: Embedded camera device 21: Shell unit 211: Top Wall 212: Inner wall 213: Peripheral Wall 214: drain hole 216: Annular groove 22: The first camera unit 23: The first processing unit 231: Photo of license plate certificate 24: The first sending unit 25: Sensor 3: Auxiliary camera device 31: Second camera unit 32: Second processing unit 33: Second sending unit 4: Server 5: Parking grid 501~514: Steps

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, wherein: Fig. 1 is a schematic diagram of a conventional parking charging system; Fig. 2 is a schematic diagram of an embodiment of the embedded parking charging system of the present invention; 3 is a partial cross-sectional view of one of the embedded camera devices of the embodiment; Fig. 4 is a system block diagram of this embodiment; Fig. 5 is a flow chart of a control method of this embodiment; FIG. 6 is a schematic diagram of a real-time image in this embodiment; and FIG. 7 is a schematic diagram of a photo of a license plate certificate in this embodiment.

2: Embedded camera device

22: The first camera unit

23: The first processing unit

24: The first sending unit

25: Sensor

3: Auxiliary camera device

31: Second camera unit

32: Second processing unit

33: Second sending unit

4: Server

Claims (11)

An embedded parking charging system, suitable for at least one parking grid, the embedded parking charging system comprises: At least one embedded camera device, including: a housing unit corresponding to the at least one parking compartment; a first camera unit, disposed in the housing unit, for taking a real-time photo obliquely upward; and a first processing unit, electrically connected to the first camera unit, the first processing unit is used for receiving the real-time photo, if the first processing unit recognizes that the real-time photo contains a license plate number, then according to the real-time photo of the license plate outline Filter and retrieve the license plate part to save as a license plate screening certificate photo, save the recognized license plate number as a vehicle number data, and record the time of accessing the license plate screening certificate photo as an entry time parameter; an auxiliary camera device, comprising a second camera unit that shoots a real-time image toward the at least one parking compartment, and a second processing unit electrically connected to the second camera unit, and the second processing unit is used for capturing the real-time image is an auxiliary photograph for displaying the surrounding environment; and A server can be used to receive the photo of the license plate screening certificate, the vehicle number information, the entry time parameter and the real-time image, the server enters a first timing mode when the vehicle number information is received for the first time, and requests the The auxiliary camera device sends the auxiliary photo corresponding to the entry time parameter. If the server receives a payment request signal in the first timing mode, it records the current time of receiving the payment request signal as a departure time parameter , and calculate a parking accumulation time according to the entry time parameter and the departure time parameter, and integrate the parking accumulation time, the vehicle number information, the auxiliary photo and the license plate screening certificate photo into a payment certificate information. The embedded parking charging system as claimed in claim 1, further comprising at least one sensor for detecting whether an object is approaching, the first camera unit signal of the at least one embedded camera device is connected to the at least one The sensor is triggered by the at least one sensor to take the real-time photo. The embedded parking charging system according to claim 1, wherein the at least one embedded camera device further comprises a first sending unit electrically connected to the first processing unit, and the first sending unit can be used to send the license plate Screening the certificate photo, the vehicle number information and the entry time parameter to the server, and the auxiliary camera device further includes a second sending unit electrically connected to the second processing unit for sending the auxiliary photo to the server . The embedded parking charging system according to claim 1, wherein the first processing unit is configured to receive the real-time photo updated by the first camera unit, and can also be used to identify whether the real-time photo may contain a vehicle, if the The first processing unit determines that the real-time photo does not contain a vehicle, and generates an empty vehicle signal. When the server receives the empty vehicle signal in the first timing mode, it records the current time as the departure time parameter, and according to the The entry time parameter and the departure time parameter are used to calculate the accumulated parking time, and the accumulated parking time, the vehicle number information, the auxiliary photo and the license plate screening certificate photo are integrated into the payment certificate information. The embedded parking charging system as claimed in claim 2, wherein the server is configured to receive and compare the photo of the license plate screening certificate in the first timing mode, if the server filters the certificate by the updated license plate The license plate number of the license plate screening certificate photo that does not match the entry time parameter is compared in the photo, and the current time is recorded as the departure time parameter, and the entry time parameter and the departure time parameter are settled. The accumulated parking time, and the accumulated parking time, the car number information, the auxiliary photo and the photo of the license plate screening certificate are integrated into the payment certificate information. The embedded parking charging system according to claim 3, wherein the first processing unit is configured to receive the real-time photo updated by the first camera unit, if the first processing unit cannot be identified from the real-time photo After the license plate number is output, the first processing unit sends an abnormal identification signal to the server through the first sending unit, and the server requests the second processing unit to capture the real-time image and save it as a Abnormal confirmation photo. A control method of an embedded parking charging system is suitable for at least one parking grid. The embedded parking charging system includes at least one embedded camera device, an auxiliary camera device and a server, and the control method includes the following steps: (A) activating a first camera unit in the at least one embedded camera device and a second camera unit in the auxiliary camera device; (B) the second camera unit shoots a real-time image toward the at least one parking compartment, and transmits it to a second processing unit in the auxiliary camera device; (C) the second processing unit is used to capture the real-time image and save it as an auxiliary photo for displaying the surrounding environment; (D) the first camera unit is used to take a real-time photo obliquely upward, and transmit it to a first processing unit in the at least one embedded camera device; (E) The first processing unit receives the real-time photo, and if the first processing unit recognizes that the real-time photo contains the license plate number, it saves the license plate part of the real-time photo as a license plate screening certificate photo, and records the access The time of the license plate screening certificate photo is an entry time parameter; (F) the server is used to receive the photo of the license plate screening certificate, the car number information, the entry time parameter and the auxiliary photo, and enter a first timing mode when the car number information is received for the first time; and (G) In the first timing mode, if the server receives a payment request signal, it records the current time when the payment request signal is received as an exit time parameter, and according to the entry time parameter and the exit time parameter The time parameter settles a parking accumulation time, and integrates the parking accumulation time, the vehicle number information, the auxiliary photo and the license plate screening certificate photo into a payment certificate information. The control method for an embedded parking charging system according to claim 7, wherein the at least one embedded camera device further includes a sensor for detecting whether an object is approaching, in step (D) , the first camera unit signal is connected to the sensor and triggered by the sensor to capture the real-time photo, and then transmit the real-time photo to the first processing unit in the at least one embedded camera device. The control method of the embedded parking charging system according to claim 7, further comprising a step (H) following the step (F), in the step (H), the first processing unit is used for receiving the first processing unit. The real-time photo updated by a camera unit can identify whether the real-time photo can contain a vehicle. If the first processing unit determines that the real-time photo does not contain a vehicle, an empty vehicle signal is generated, and the server is in the first timing mode. When the empty car signal is received, the current time will be recorded as the departure time parameter, and the accumulated parking time will be calculated according to the entry time parameter and the departure time parameter, and the accumulated parking time and the vehicle number will be calculated. The information, the auxiliary photo and the photo of the license plate screening certificate are integrated into the payment certificate information. The control method of the embedded parking charging system according to claim 7, further comprising a step (I) following the step (F), in the step (I), when the server is in the first timing mode , the server is used to receive and compare the photo of the license plate screening certificate. If the server compares the license plate that does not match the photo of the license plate screening certificate from the updated photo of the license plate screening certificate, it will record the current time as the departure time time parameter, and calculate the accumulated parking time according to the entry time parameter and the departure time parameter, and integrate the accumulated parking time, the vehicle number information, the auxiliary photo and the license plate screening certificate photo into the payment certificate information . The control method of an embedded parking toll collection system as claimed in claim 7, wherein, in the step (E), the first processing unit receives the real-time photo, if the first processing unit fails to be retrieved from the real-time photo After recognizing the license plate number, a step (J) is continued. In the step (J), the first processing unit sends an abnormal recognition signal to the server, and the server captures the real-time image according to the abnormal recognition signal. And save as an abnormal confirmation photo.

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