CN212906305U - CPC card pre-reading mechanism testing device - Google Patents
CPC card pre-reading mechanism testing device Download PDFInfo
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- CN212906305U CN212906305U CN202021889848.1U CN202021889848U CN212906305U CN 212906305 U CN212906305 U CN 212906305U CN 202021889848 U CN202021889848 U CN 202021889848U CN 212906305 U CN212906305 U CN 212906305U
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Abstract
The utility model provides a CPC card is read mechanism testing arrangement in advance, include: a main housing; the main control module, the communication module, the 13.56MHz card reader, the 5.8GHz antenna and the power supply component are arranged on the inner side of the main shell; the main shell is provided with a detection table top for placing the CPC card, and the 13.56MHz card reader and the 5.8GHz antenna are both arranged on the inner side of the detection table top and used for alternately reading and writing the CPC card; the main control module is respectively connected with and controls the communication module, the 13.56MHz card reader and the 5.8GHz antenna. CPC card is read mechanism testing arrangement in advance, through integrating 13.56MHz card reader and 5.8GHz antenna in integral type detection device, can read and write in turn CPC card, the work flow of card among the simulation actual operation process realizes the accurate detection to CPC card read-in function in advance.
Description
Technical Field
The utility model relates to a highway electronic tags communication technology field especially relates to a CPC card is read mechanism testing arrangement in advance.
Background
With the advance of canceling the work of provincial toll stations on expressways, in order to improve the passing speed of the expressways and optimize the toll collection efficiency of the expressways, on the premise that national ETC (electronic toll collection system) vehicle-mounted labels are not completely popularized, a CPC (composite toll collection card) replaces paper passes to become an important component of national expressway pass card media, the passing requirement of non-installed ETC vehicles is met, and the vehicle passing and charging functions are realized.
In the actual use process, the CPC card is used for recording transaction information generated in the passing process, and the transaction information needs to be pre-read in the transaction process. Under the prerequisite that CPC card was widely put into operation, the condition that partial CPC card read in advance function is unusual appears gradually, consequently, needs provide a detection device and carry out effectual detection to CPC card's read in advance function.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides a CPC card is read mechanism testing arrangement in advance adopts the structural design of integration, integrates two kinds of communication frequency's readwrite device, can simulate actual transaction scene and flow, carries out high-efficient accurate test to the function of reading in advance of CPC card.
The utility model provides a technical scheme of problem is:
a CPC card pre-reading mechanism testing device is provided, which comprises:
a main housing; and
the main control module, the communication module, the 13.56MHz card reader, the 5.8GHz antenna and the power supply component are arranged on the inner side of the main shell, and the main control module is respectively connected with and controls the communication module, the 13.56MHz card reader and the 5.8GHz antenna;
be equipped with the detection mesa that is used for placing the CPC card on the main casing body, 13.56MHz card reader with the 5.8GHz antenna all sets up detect the mesa inboard for read and write to the CPC card in turn.
In some embodiments, the power supply assembly includes an ac to dc converter circuit for connecting to an ac power supply, and the power supply assembly further includes a dc battery pack.
In some embodiments, the apparatus further comprises a PSAM security module coupled to the master control module.
In some embodiments, the apparatus further comprises a display module connected to the main control module.
In some embodiments, the communication module is one or more of a Wi-fi module, a zigbee module, a bluetooth module, or a data network communication module.
In some embodiments, the communication module is a serial communication module, and the main housing is provided with a communication interface for connecting the serial communication module.
In some embodiments, the device further comprises at least one working state indicator light and/or test result indicator light connected with the main control module.
In some embodiments, a limiting groove matched with the CPC card in shape is arranged on the detection table surface.
In some embodiments, a power control key is also provided on the main housing, the power control key connecting the power supply assembly.
In some embodiments, an audible and visual alarm is further disposed on the main housing, and the audible and visual alarm is connected to the main control module.
The utility model has the advantages that:
CPC card is read mechanism testing arrangement in advance, through integrating 13.56MHz card reader and 5.8GHz antenna in integral type detection device, can read and write in turn CPC card, the work flow of card among the simulation actual operation process realizes the accurate detection to CPC card read-in function in advance.
Further, the PSAM security module can be arranged to realize the full-true simulation of the security verification process for the CPC card. Through setting up multiple form communication module, can in time accept test instruction to transmit the test result to appointed equipment.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
It will be appreciated by those skilled in the art that the objects and advantages that can be achieved with the present invention are not limited to the details set forth above, and that these and other objects that can be achieved with the present invention will be more clearly understood from the following detailed description.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention. For convenience in illustrating and describing some portions of the present invention, corresponding parts of the drawings may be exaggerated, i.e., may be larger, relative to other components in an exemplary device actually manufactured according to the present invention. In the drawings:
fig. 1 is a schematic structural diagram of an upper computer of a CPC card pre-reading mechanism testing device according to an embodiment of the present invention;
fig. 2 is a block diagram illustrating a testing apparatus for a CPC card pre-reading mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a CPC card pre-reading mechanism testing device according to another embodiment of the present invention;
fig. 4 is a block diagram of a testing apparatus for a CPC card pre-reading mechanism according to another embodiment of the present invention.
Description of reference numerals:
110: an upper computer; 120: a CPC card pre-reading mechanism testing device;
1201: a main housing; 122: a main control module;
123: a communication module; 124: a 13.56MHz card reader;
125: a 5.8GHz antenna; 126: a power supply component;
127: a limiting groove; 128: a power control key;
129: a working state indicator light and/or a test result indicator light;
1210: a PSAM security module; 1211: a display module;
130: CPC card.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, elements, steps or components, but does not preclude the presence or addition of one or more other features, elements, steps or components.
It is also noted herein that the term "coupled," if not specifically stated, may refer herein to not only a direct connection, but also an indirect connection in which an intermediate is present.
ETC is vigorously carried out in the current-stage highway passing, the highway toll collection process is simplified, and the highway passing speed is improved. The ETC users are divided into double-card users and single-card users, wherein the double-card users refer to vehicle users who are provided with vehicle-mounted labels (OBUs) and loaded with ETC user cards; whereas a single-card user refers to a user who does not have a car tag installed. In the traditional operation process, vehicles without ETC and ETC single-card users need to record the journey by means of paper passes and charge. After the project of canceling the holy-clean toll station on the expressway, which is developed by the transportation department, is started, a CPC card is gradually adopted as a pass card medium used by the expressway, and the CPC card has the functions of traditional passes and transaction with a portal antenna. Composite pass card, CPC card: the vehicle communication system integrates the communication functions of 5.8GHz and 13.56MHz, has the read-write functions of vehicle simulation entrance information, simulation path information, charging information and the like, and is a reusable passing medium which is distributed to the vehicle in an entrance lane of a toll station and recovered in an exit lane.
In the transaction process of the exit lane of the highway, the CPC card needs to pre-read transaction information recorded in the card through the exit lane, such as entrance lane information, vehicle model information, simulated path information and the like, so as to provide a basis for charging. However, with the large-scale operation and use of the CPC card, the pre-reading obstacles and faults occur on part of the CPC cards. In order to guarantee smooth highway traffic, the pre-reading function of the CPC card needs to be tested, and equipment capable of quickly and effectively detecting the pre-reading function of the CPC card does not exist in the prior art.
The utility model provides a CPC card reads mechanism testing arrangement 120 in advance, as shown in FIG. 1 and FIG. 2, include:
a main housing 121; and
the main control module 122, the communication module 123, the 13.56MHz card reader 124, the 5.8GHz antenna 125 and the power supply assembly 126 for supplying power are arranged on the inner side of the main shell 121, and the main control module 122 is respectively connected with and controls the communication module 123, the 13.56MHz card reader 124 and the 5.8GHz antenna 125.
The main housing 121 is provided with a detection table for placing the CPC card 130, and the 13.56MHz card reader 124 and the 5.8GHz antenna 125 are both arranged on the inner side of the detection table for alternately reading and writing the CPC card 130.
In this embodiment, the main housing 121 is used to enclose the electronic components inside, and since the CPC card 130 needs to be read and written by radio, the main housing 121 is made of hard plastic to prevent signal transmission from being affected. The shape of the main housing 121 can be set according to the needs of the actual application scenario, a detection table for preventing the CPC card 130 is provided on the main housing 121, and in other embodiments, a card slot for inserting a card can be provided on the main housing 121.
The main control module 122 may be an electronic device capable of storing executable computer instructions, such as a single chip, a computer processor, a field programmable gate array, and the like. The main control module 122 may be configured to receive and execute a control instruction of the upper computer 110, perform start-stop operation on the 13.56MHz card reader 124 and the 5.8GHz antenna 125, and control the 13.56MHz card reader 124 and the 5.8GHz antenna 125 to perform read-write operation on the CPC card 130 according to the instruction of the upper computer 110. The main control module 122 can also send the information in the CPC card 130 read by the 13.56MHz card reader 124 and the 5.8GHz antenna 125 to the upper computer 110 for comparison.
The communication module 123 may include a wireless communication module and/or a wired communication module, which is a device for connecting the master control template and the upper computer 110, and in some embodiments, the communication module 123 is one or more of a Wi-fi module, a zigbee (zigbee) module, a bluetooth module, or a data network communication module, where the data network communication module 123 may adopt a 3G \4G \5G communication module; in some embodiments, the communication module 123 is a serial communication module, and is a wired communication module capable of implementing bidirectional communication, and the main housing 121 is provided with a communication interface for connecting the serial communication module.
In the use scenario of the CPC card 130, at the entrance lane of the highway, the staff may write entrance lane information and vehicle information into the CPC card 130 through the 13.56MHz card reader 124, and during the driving of the vehicle, may also write path information through the portal system. In the exit lane of the highway, the CPC card 130 is read in advance by the 5.8GHz antenna 125, and information related to the transaction, such as entrance lane information, vehicle information, and route information in the card, is acquired. In order to test the pre-reading function and ensure the accuracy of the test, in the present embodiment, the 13.56MHz card reader 124 and the 5.8GHz antenna 125 are uniformly disposed in the CPC card pre-reading mechanism testing device 120. The CPC card 130 is read and written using a 13.56MHz card reader 124 and a 5.8GHz antenna 125, respectively, simulating a read-ahead mechanism.
Specifically, the main control module 122 receives a test instruction sent by the upper computer 110, executes the content of the test instruction, and controls the 13.56MHz card reader 124 to write and update the entrance lane information and the vehicle information in the CPC card 130, and in some embodiments, also write and update the path information in the CPC card 130. The 13.56MHz card reader 124 is controlled to read the written entrance lane information, vehicle information, and route information for the first time as a reference for comparison. And controlling a pre-reading step in the simulation transaction process of the 5.8GHz antenna 125, pre-reading to obtain entrance lane information, vehicle information and path information, comparing the information generated by the first reading and the pre-reading by the upper computer 110, if the information is consistent, indicating that the pre-reading function is normal, otherwise, judging that the pre-reading function is failed.
In some embodiments, the power supply assembly 126 includes an ac to dc converter circuit for connecting to an ac power supply, and the power supply assembly 126 also includes a dc battery pack.
In this embodiment, the power supply module 126 may be powered by dc or ac power, wherein the ac to dc circuit is used to convert 220V ac power to 12V or 5V dc power, respectively. The direct current battery pack can provide 12V or 5V direct current by adopting lithium batteries or dry batteries in a series or parallel connection mode.
In some embodiments, as shown in fig. 4, the apparatus further comprises a PSAM security module 1210, the PSAM security module 1210 being connected to the master control module 122.
The PSAM security Module 1210 (Secure Access Module for point of sale terminals) is embedded in various terminal devices, and provides IC card level security protection for the terminal devices, and the PSAM has a calculation function in addition to a user card function. A computational key is added to the PSAM. The PSAM is mainly applied to equipment such as commercial POS, network point terminals, direct connection terminals and the like, has a safety control management function, supports a multi-level card issuing mechanism, and is suitable for a multi-application environment. The method is characterized in that one card is supported with multiple applications, and the applications are independent from each other (multiple applications and firewall functions). The method supports various file types including binary files, fixed-length record files, variable-length record files, cyclic files and wallet files. Various security protection mechanisms (information confidentiality and integrity protection) are supported in the communication process. Supporting multiple security access modes and rights (authentication functions and password protection).
The PSAM security module 1210 is widely used as a security module in ETC and CPC card 130 transaction apparatuses. In an actual application scenario, the security verification before reading the content in the CPC card 130 is a conventional procedure, and in order to completely simulate the application scenario to verify the influence of various signal interactions on the accuracy of the pre-read information, the PSAM security module 1210 is provided in the application to achieve more accurate testing.
In some embodiments, as shown in fig. 4, the apparatus further includes a display module 1211 connected to the main control module 122.
The display module 1211 may employ a liquid crystal display or a light tube, and may be used to prompt the operating status of the device or to feedback a prompt result.
In some embodiments, as shown in fig. 3, the apparatus further includes at least one operation status indicator lamp 129 and/or test result indicator lamp 129 connected to the main control module 122.
The working state indicator lamp 129 can adopt 2 indicator lamps to respectively indicate the starting and stopping state and the test result of the equipment, the red lamp of the working state indicator lamp 129 indicates turning off, and the green lamp indicates turning on; the test result indicator 129 may prompt according to a test result sent by the upper computer 110, for example, a green light indicates that the test is passed, and a red light indicates that the pre-reading function is abnormal.
In some embodiments, as shown in fig. 3, the detection platform is provided with a limiting groove 127 that is matched with the CPC card 130 in shape.
The utility model discloses can use in multiple occasion, can set up to fixed or portable, consequently higher to the requirement of card stability in the testing process. In this embodiment, set up the spacing groove 127 that agrees with CPC card 130 shape on detecting the mesa, can place limiting groove 127 in with CPC card 130 is limited, prevent the slippage. In other embodiments, a clamping member may also be provided on the detection table.
In some embodiments, as shown in fig. 3, the main housing 121 further has a power control key 128, and the power control key 128 is connected to the power supply assembly 126.
In this embodiment, the power control key 128 is provided to control the start and stop of the CPC card read-ahead mechanism testing apparatus 120. In some embodiments, the read-write test procedure may be directly written into the main control module 122, and after the power control key 128 is powered on, the pre-read detection is performed according to a predetermined procedure, and the result is displayed by an indicator light or an LED display.
In some embodiments, an audible and visual alarm (not shown) is also provided on the main housing 121, and the audible and visual alarm is connected to the main control module.
In the embodiment, the audible and visual alarm is arranged to prompt when the test is not passed.
In some embodiments, the test equipment composition comprises: the device comprises a communication module, a main control module, a 13.56MHz module, a 5.8GHz module, a PSAM module, a display module and a power supply assembly.
The equipment working mode is as follows: the PC upper computer is in data communication with the vehicle-mounted unit testing machine through a serial port, the main control module uniformly controls the 13.56MHz module, the 5.8GHz module, the PSAM module, the display module and the like to realize the function of pre-reading transaction of the 13.56MHz read-write CPC card and the 5.8GHz antenna 125CPC card, and the read-write information is compared with the information generated by pre-reading to test whether the pre-reading function is failed or not.
In this embodiment, the pre-reading test upper computer integrates all processing logics, that is, the upper computer software controls the test flow.
The pre-reading test upper computer controls the 13.56MHz card reader through the instruction main control module, updates the entrance lane information, the vehicle information and the path information in the CPC card, and is used for simulating the entrance lane to read and write the CPC card. Further, the entry lane information, the vehicle information, and the route information stored in the CPC card are read for the first time as a reference.
The pre-reading test upper computer instructs the main control module to close the field intensity of the 13.56MHz card reader and simulates CPC card field-leaving operation.
The pre-reading test upper computer instruction main control module controls a 5.8GHz antenna, sends instructions to pre-read the entrance lane information, the vehicle information and the path information recorded in the CPC card and stores the entrance lane information, the vehicle information and the path information, and the storage position can be in a CPC card pre-reading file structure body. The CPC card pre-reading device is used for simulating the ETC portal system.
And the pre-reading test upper computer compares the pre-reading content with the content of the first-time card reading and judges whether the pre-reading is correct or not. If the pre-reading content is inconsistent with the first-time card reading content, judging that the pre-reading is interrupted or wrong under the condition of an interference signal, recording the error in an upper computer interface and a log, continuously testing, and summarizing the test result after the preset test times are finished.
In summary, the CPC card pre-reading mechanism testing device integrates the 13.56MHz card reader and the 5.8GHz antenna into the integrated detecting device, so that the CPC card can be read and written alternately, the work flow of the card in the actual operation process is simulated, and the accurate detection of the CPC card pre-reading function is realized.
Further, the PSAM security module can be arranged to realize the full-true simulation of the security verification process for the CPC card. Through setting up multiple form communication module, can in time accept test instruction to transmit the test result to appointed equipment.
The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not materially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe combinations of elements, components, or steps herein also contemplates embodiments that consist essentially of such elements, components, or steps. By using the term "may" herein, it is intended to indicate that any of the described attributes that "may" include are optional.
A plurality of elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not intended to foreclose other elements, ingredients, components or steps.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A CPC card pre-reading mechanism testing device is characterized by comprising:
a main housing; and
the main control module, the communication module, the 13.56MHz card reader, the 5.8GHz antenna and the power supply component are arranged on the inner side of the main shell, and the main control module is respectively connected with and controls the communication module, the 13.56MHz card reader and the 5.8GHz antenna;
be equipped with the detection mesa that is used for placing the CPC card on the main casing body, 13.56MHz card reader with the 5.8GHz antenna all sets up detect the mesa inboard.
2. The CPC card pre-reading mechanism testing device of claim 1, wherein the power supply assembly comprises an AC-to-DC circuit for connecting to an AC power supply, and further comprises a DC battery pack.
3. The CPC card pre-reading mechanism testing device according to claim 1, further comprising a PSAM security module, wherein the PSAM security module is connected to the main control module.
4. The CPC card pre-reading mechanism testing device of claim 1, further comprising a display module connected to the main control module.
5. The CPC card pre-reading mechanism testing device of claim 1, wherein the communication module is one or more of a Wi-fi module, a zigbee module, a Bluetooth module or a data network communication module.
6. The CPC card pre-reading mechanism testing device according to claim 1, wherein the communication module is a serial communication module, and the main housing is provided with a communication interface for connecting the serial communication module.
7. The CPC card pre-reading mechanism testing device of claim 1, wherein the device further comprises at least one working status indicator light and/or test result indicator light connected to the main control module.
8. The CPC card pre-reading mechanism testing device according to claim 1, wherein a limiting groove is formed on the detection bench and is matched with the CPC card in shape.
9. The CPC card pre-reading mechanism testing device according to claim 1, wherein a power control key is further provided on the main housing, and the power control key is connected with the power supply assembly.
10. A CPC card pre-reading mechanism testing device according to any one of claims 1 to 9, wherein an audible and visual alarm is further provided on the main housing, and the audible and visual alarm is connected with the main control module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021889848.1U CN212906305U (en) | 2020-09-02 | 2020-09-02 | CPC card pre-reading mechanism testing device |
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| CN202021889848.1U CN212906305U (en) | 2020-09-02 | 2020-09-02 | CPC card pre-reading mechanism testing device |
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| CN212906305U true CN212906305U (en) | 2021-04-06 |
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