CN214123004U - Intelligent charging RSU and roadside charging system - Google Patents

Abstract

The utility model belongs to the technical field of the car road is in coordination, concretely relates to intelligence charges RSU and trackside charging system, wherein, intelligence charges RSU includes: the remote communication module is used for establishing contact with the OBU to acquire a fee deduction request, vehicle information and driving information of the vehicle to be charged; the data access module is used for connecting with the edge computing equipment; and the RSU main control module is respectively connected with the remote communication module and the data access module, is used for sending the received fee deduction request, the vehicle information and the driving information to the edge computing equipment for auditing, is also used for finishing fee deduction based on the fee deduction request when the edge computing equipment audits to be passed, and sends the fee deduction information to the on-board unit (OBU) and the edge computing equipment. Through the setting of above-mentioned structure for whether intelligence charging RSU can confirm deduction request information and vehicle information accord with, make the ETC charge more accurate, reduce the fee evasion, greatly reduced the expense loss.

Description

Intelligent charging RSU and roadside charging system

Technical Field

The utility model belongs to the technical field of the car road is in coordination, concretely relates to intelligence charge RSU and trackside charging system.

Background

An Intelligent transportation System (ITS for short) is a leading-edge research subject in the current world transportation field and is also a key direction of the development of the national transportation technology, and the core of the Intelligent transportation System is to deeply reform the traditional transportation System by adopting an information technology, an electronic communication technology, an automatic control technology, a computer technology, a network technology and the like aiming at increasingly serious traffic demands and environmental protection pressure so as to improve the use efficiency of System resources, improve the System safety and reduce the consumption of the resources and environmental pollution. ETC charging systems are an important aspect in the field of ITS. ETC charging systems also have many leaks that cause many fee evasion situations, such as: the method comprises the following steps of vehicle type inconsistency, vehicle card inconsistency, moving OBU, truck OBU, opposite direction label changing, malicious vehicle following, fake collar sleeve card, no card at an outlet, turning around and fee evasion and the like. In order to deal with many loopholes, many RSUs and cameras of ETC are installed on a gantry frame of an expressway, and manual inspection is needed, so that a great deal of resources are wasted, such as Chinese patent CN 204303037U.

Therefore, to above not enough, the utility model discloses urgent need provides an intelligence charge RSU and roadside charging system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence RSU and trackside charging system to RSU needs to use with the cooperation of edge computing equipment among the solution prior art, leads to the problem that overall structure is with high costs and the structure is complicated.

The utility model provides an intelligence charge RSU, include: the remote communication module is used for establishing contact with the OBU to acquire a fee deduction request, vehicle information and driving information of the vehicle to be charged; the data access module is used for connecting with the edge computing equipment to realize data transmission; and the RSU main control module is respectively connected with the remote communication module and the data access module, is used for sending the received fee deduction request, the vehicle information and the driving information to the edge computing equipment for auditing, is also used for finishing fee deduction based on the fee deduction request when the audit of the edge computing equipment is passed, and sends the fee deduction information to the on-board unit (OBU) and the edge computing equipment.

The intelligent charging RSU as described above is further preferably configured such that the data access module is provided with a network port, a USB interface, an RS485 serial port, and an RS232 serial port, and is configured to be connected to the edge computing device.

The intelligent charging RSU as described above, further preferably, the remote communication module includes a receiving antenna and a transmitting antenna, the receiving antenna is used for receiving the communication signal, and the transmitting antenna is used for transmitting the communication signal.

The intelligent charging RSU as described above, further preferably, the number of the remote communication modules is three, including the DSRC communication module, the RTK communication module, and the C-V2X communication module.

The intelligent charging RSU as described above further preferably further includes a power support module, where the power support module is configured to provide power support for the remote communication module, the data access module, and the RSU main control module.

The intelligent charging RSU as described above further preferably further comprises a set box and a circuit board, wherein the remote communication module, the data access module and the RSU main control module are disposed on the circuit board; the machine box is sleeved outside the circuit board; and a avoiding hole is formed in the box body of the case and used for connecting the data acquisition module with the data access module.

In the above-mentioned intelligent charging RSU, it is further preferable that the vehicle information includes a vehicle type, a license plate, load information, and vehicle appearance information; the driving information includes a departure place, a destination, and a driving route.

The utility model also discloses a trackside charging system, including above-mentioned arbitrary one intelligence charge RSU.

The roadside charging system as described above, further preferably further comprising: the signal acquisition module is used for acquiring road information and video images containing vehicles; the edge computing device is multiple and is in communication connection with the edge computing device; each edge computing device is also connected with the signal acquisition module and the intelligent charging RSU for data interaction and processing.

The roadside toll system as described above, further preferably, the signal acquisition module includes a camera, a radar, and a weighbridge.

The utility model discloses an intelligence RSU, include: the system comprises a remote communication module, a data access module and an RSU main control module, wherein the remote communication module is used for establishing contact with an on-board unit (OBU) and acquiring a fee deduction request, vehicle information and running information of a vehicle to be charged; the data access module is used for being connected with the edge computing equipment to realize data transmission; the RSU main control module is respectively connected with the remote communication module and the data access module, and is used for sending the received fee deduction request, the vehicle information and the driving information to the edge computing equipment for auditing, finishing fee deduction based on the fee deduction request when the audit of the edge computing equipment is passed, and sending the fee deduction information to the on-board unit (OBU) and the edge computing equipment. Through the arrangement of the structure, the RSU main control module of the intelligent RSU can synthesize the vehicle information of the OBU and the edge computing equipment and verify the vehicle information, and the fee deduction request information is confirmed to be matched with the vehicle information, so that ETC charging is more accurate, fee evasion is reduced, manual inspection is not needed any more, and the cost loss is greatly reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a structural connection diagram of the roadside charging system of the present invention.

Detailed Description

As shown in fig. 1, the intelligent charging RSU disclosed in this embodiment includes:

the remote communication module is used for establishing contact with the OBU (on-board unit) and acquiring a fee deduction request, vehicle information and driving information of the vehicle;

the data access module is used for connecting with the edge computing equipment to realize data transmission;

and the RSU main control module is respectively connected with the remote communication module and the data access module, is used for sending the received fee deduction request, the vehicle information and the driving information to the edge computing equipment for auditing, is also used for finishing fee deduction based on the fee deduction request when the audit of the edge computing equipment is passed, and sends the fee deduction information to the on-board unit (OBU) and the edge computing equipment.

Further, in the above structure, the data access module is provided with a network port, a USB interface, an RS485 serial port and an RS232 serial port, and is configured to connect with the edge computing device.

Further, in the above structure, the remote communication module includes a receiving antenna and a transmitting antenna, where the receiving antenna is used for receiving the communication signal, and the transmitting antenna is used for sending the communication signal.

Further, in the above structure, the number of the remote communication modules is three, and the remote communication modules include a DSRC communication module, an RTK communication module, and a C-V2X communication module. Specifically, the communication frequency bands used by the remote communication module are 5.8G and 5.9G.

Further, in the above structure, the mobile terminal further includes a power supply support module, where the power supply support module is configured to provide power supply support for the remote communication module, the data access module, and the RSU main control module.

Further, in the above structure, the mobile terminal further includes a set box and a circuit board, and the remote communication module, the data access module and the RSU main control module are disposed on the circuit board; the machine box is sleeved outside the circuit board; and a avoiding hole is formed in the box body of the case and used for connecting the data acquisition module with the data access module.

Further, in the above structure, the vehicle information includes a vehicle type, a license plate, load information, and vehicle appearance information; the driving information includes a departure place, a destination, and a driving route.

In the above structure, the remote communication module for 4G communication employs a remote AG35 communication module, the remote communication module for C-V2X communication employs a remote AG15 communication module, and the RSU master control module employs an i.mx8-series application processor. The modules can be purchased and obtained commercially, and of course, other modules capable of implementing the functions also belong to the protection scope of the embodiment. Besides the above modules, the data access module and the data acquisition module are also common structures in the prior art.

Example 2:

as shown in fig. 1, this embodiment discloses a roadside charging system, which includes the intelligent charging RSU described in any one of embodiments 1.

Further, the roadside charging system further includes:

the signal acquisition module is used for acquiring road information and video images containing vehicles;

the edge computing device is multiple and is in communication connection with the edge computing device; each edge computing device is also connected with the signal acquisition module and the intelligent charging RSU for data interaction and processing.

Further, the roadside charging system the signal acquisition module comprises a camera, a radar and a wagon balance. The camera is used for obtaining road video information including vehicle information, and then obtains the motorcycle type, license plate and the appearance information of car of vehicle, and the radar is used for obtaining the locating information of vehicle, and the weighbridge is used for obtaining the load information of vehicle. The edge computing equipment can process the road video information after acquiring the information, and further calibrate the vehicle type, the license plate, the load information and the appearance information of each vehicle; meanwhile, the edge computing devices can communicate with each other so as to facilitate information interaction, further control the driving route of the vehicle and calibrate the vehicle with inconsistent vehicle information. When the fee deduction is needed, the edge computing device obtains the vehicle information and the running information of the vehicle to be deducted through the intelligent charging RSU, verifies whether the vehicle information from multiple sources is consistent or not, and finishes fee deduction through the intelligent charging RSU based on the vehicle with consistent information.

The embodiment also discloses a use method of the road side charging system comprising the intelligent charging RSU, which comprises the following steps:

the RSU main control module establishes contact with the vehicle-mounted unit OBU through the remote communication module and acquires a fee deduction request, vehicle information and driving information of the vehicle; the RSU main control module is connected with the edge computing equipment through the data access module and sends a fee deduction request of the vehicle, vehicle information and driving information to the edge computing equipment; the edge computing device verifies whether the vehicles are consistent from the vehicle information and the running information acquired by the RSU main control module and the vehicle information and the running information analyzed from the signal acquisition module, and completes the fee deduction based on the running information and the fee deduction request through the RSU main control module after verification.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. An intelligent charging RSU, comprising:

the remote communication module is used for establishing contact with the OBU (on-board unit) and acquiring a fee deduction request, vehicle information and driving information of the vehicle;

the data access module is used for being connected with the edge computing equipment so as to realize bidirectional transmission of data;

and the RSU main control module is respectively connected with the remote communication module and the data access module, is used for sending the received fee deduction request, the vehicle information and the driving information to the edge computing equipment for auditing, is also used for finishing fee deduction based on the fee deduction request when the audit of the edge computing equipment is passed, and sends the fee deduction information to the on-board unit (OBU) and the edge computing equipment.

2. The intelligent charging RSU of claim 1, wherein the data access module is provided with a network port, a USB interface, an RS485 serial port and an RS232 serial port for connecting with the edge computing device.

3. The smart-charging RSU as claimed in claim 2, wherein the remote communication module comprises a receiving antenna for receiving communication signals and a transmitting antenna for transmitting communication signals.

4. The intelligent charging RSU of claim 3, wherein the number of said remote communication modules is three, comprising a DSRC communication module, an RTK communication module, and a C-V2X communication module.

5. The intelligent charging RSU of claim 4, further comprising a power support module for providing power support to the remote communication module, the data access module and the RSU master control module.

6. The intelligent charging RSU of claim 5, further comprising a chassis and a circuit board, wherein the remote communication module, the data access module and the RSU main control module are arranged on the circuit board; the machine box is sleeved outside the circuit board; and a avoiding hole is formed in the box body of the case and used for connecting the data acquisition module with the data access module.

7. The smart-charging RSU according to claim 6, wherein the vehicle information comprises a vehicle type, a license plate, load information, and vehicle appearance information; the driving information includes a departure place, a destination, and a driving route.

8. A roadside charging system comprising the intelligent charging RSU of any one of claims 1 to 7.

9. The roadside charging system of claim 8, further comprising:

the signal acquisition module is used for acquiring road information and video images containing vehicles;

the edge computing device is multiple and is in communication connection with the edge computing device; each edge computing device is also connected with the signal acquisition module and the intelligent charging RSU for data interaction and processing.

10. The roadside toll system of claim 9, wherein the signal acquisition module comprises a camera, radar, wagon balance.

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