CN211857545U

CN211857545U - ETC electronic dog

Info

Publication number: CN211857545U
Application number: CN202020549185.2U
Authority: CN
Inventors: 林敬东; 陈燮奇
Original assignee: SHANGHAI SHOWLINX INFORMATION TECHNOLOGY CO LTD
Current assignee: SHANGHAI SHOWLINX INFORMATION TECHNOLOGY CO LTD
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-03
Anticipated expiration: 2030-04-14

Abstract

The utility model relates to an ETC dongle, include: the communication charging interface is used for charging and data downloading; the Bluetooth module is used for communicating with the mobile phone and is matched with a Bluetooth antenna; the special short-range communication module is used for monitoring the mutual electric connection of the aerial and medium number communication charging interfaces, the Bluetooth module is mutually and electrically connected with the Bluetooth antenna, and the special short-range communication module is used for acquiring the money deduction information aiming at the vehicle-mounted unit and the corresponding special short-range communication antenna; the power supply module is used for supplying power and the microprocessor is used for controlling the whole device; the microprocessor is respectively and electrically connected with the Bluetooth module, the special short-range communication module, the power supply module, the communication module and the special short-range communication antenna, and the power supply module is connected with each module for power supply. The utility model discloses can show perhaps voice broadcast deduction amount of money, solve user's confusion, realize the plain code consumption.

Description

ETC electronic dog

Technical Field

The utility model belongs to the technical field of the ETC equipment and specifically relates to a can indicate ETC dongle of ETC transaction situation.

Background

ETC (electronic Toll Collection System), namely an electronic Toll Collection system, when a vehicle passes through an ETC lane, as long as an electronic tag (OBU) is arranged on a vehicle window, and an electronic Toll Collection pass card is inserted, microwave communication is carried out by utilizing the electronic tag and a lane antenna, and the entrance and exit information reading and writing and payment can be automatically completed without parking.

At present, a provincial station is cancelled in the expressway network charging system, a portal type charging system is adopted, the early ETC charging system only charges at an exit toll lane once and displays the deduction amount on a lane display screen, and the toll is deducted once every toll portal at present, but the deduction amount cannot be displayed, so that the user is confused.

Therefore, a product capable of informing the user of the deduction amount in real time is designed, and the confusion of the user can be solved, and the product is similar to clear code consumption.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an ETC dongle that can indicate ETC transaction situation based on above-mentioned problem can reliably accurately show the amount of money of deducting, solves user's charge puzzlement problem.

In order to achieve the above object, the present invention provides an ETC dongle, characterized by comprising: the communication charging interface is used for charging and data downloading; the Bluetooth module is used for communicating with the mobile phone and is matched with a Bluetooth antenna; the special short-range communication module is used for monitoring air data, acquiring deduction information aiming at the vehicle-mounted unit and a special short-range communication antenna corresponding to the deduction information; the power supply module is used for supplying power and the microprocessor is used for controlling the whole device; the microprocessor is respectively and electrically connected with the Bluetooth module, the special short-range communication module and the communication charging interface, the Bluetooth module is electrically connected with the Bluetooth antenna, the special short-range communication module is electrically connected with the special short-range communication antenna, and the power supply module is connected with each module for power supply.

The ETC electronic dog also comprises an indicator light for indicating the working state, and the microprocessor is provided with an electric path for outputting signals to the indicator light. In some embodiments, a voice broadcast module is further added, connected with the microprocessor, and used for broadcasting the fee deduction information. The microprocessor and the special short-range communication module can adopt a two-in-one chip. The ETC dongle is linked the back through bluetooth and cell-phone as the bluetooth name, is paird by little letter applet ETC dongle, ETC dongle acquires the on-vehicle unit information by the bluetooth connection. The vehicle-mounted unit information comprises one or more of the information of the MAC address, the contract serial number, the license plate and the like of the vehicle-mounted unit. The ETC dongle disconnects the Bluetooth after acquiring the information of the vehicle-mounted unit. The ETC dongle acquires fee deduction information for the vehicle-mounted unit by monitoring aerial data and stores the fee deduction information in the ETC dongle. The license plate and the serial number of the ETC electronic dog can be input by utilizing a mobile phone application program, and deduction information in the ETC electronic dog is downloaded to the mobile phone.

The utility model has the advantages that: the deduction amount can be immediately informed to the user, and the deduction amount can be displayed, so that the confusion of the user is solved, and the plain code consumption is realized.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention

Detailed Description

The invention will be further described in detail with reference to the following figures and examples:

a typical electronic toll collection system generally consists of: on-board units, also known as electronic tags, are installed inside the vehicle (on the windshield or dashboard) and support equipment that exchanges information with the road side units using dedicated short-range communication. Cashless payment cards, also known as user cards or CPU user cards, are smart cards with toll road toll payment functions that are publicly issued to society. ETC portal system: the special facilities are built on the section along the highway and have the functions of toll charging, license plate image recognition and the like. ETC entry lane charging system: that is, a dedicated facility is built in an entrance lane of a highway and has a function of writing entrance information to an electronic tag. ETC exit lane charging system: namely, a special facility which is built on an exit lane of the expressway and has functions of toll charging and the like.

In addition, the high-speed charging mode is changed newly, and not each portal frame is charged immediately, but each portal frame is confirmed and recorded, and the fee is charged at the exit.

And the utility model discloses a ETC dongle is exactly the equipment that is used for the suggestion on-board unit can carry out information exchange with the trackside unit, will detain the product that the user is informed in time to the amount of money.

Referring to fig. 1, fig. 1 is a schematic diagram of an embodiment of the present invention. The product in the embodiment of fig. 1 is mainly composed of a microprocessor, a 5.8GHz DSRC (Dedicated Short Range Communication) Dedicated Short-Range Communication module, a bluetooth module, a power module, red and green lamps, and the like, and in some embodiments, the microprocessor and the 5.8GHz DSRC module may adopt two-in-one chips. The microprocessor is respectively and electrically connected with the Bluetooth module, the special short-range communication module, the power supply module, the communication interface and the charging interface, and is provided with an electric path for outputting signals to the indicator lamp. The Bluetooth module is electrically connected with the Bluetooth antenna, and the special short-range communication module is electrically connected with the special short-range communication antenna. The power module is connected with each module for power supply. In some embodiments, the ETC dongle is added with a voice broadcasting module, connected with the microprocessor and used for broadcasting fee deduction information.

The ETC electronic dog serial number is used as a unique number and is used as a Bluetooth name. After the Bluetooth is linked with the mobile phone, the vehicular unit is paired by the WeChat applet, and information such as an MAC address, a contract serial number and a license plate of the vehicular unit is automatically memorized after pairing. The utility model discloses a ETC dongle can read the information of deducting money to this car on-board unit. At least more than 1000 pieces of charging data can be memorized, and the charging data can be downloaded through the WeChat applet.

When the Electronic Toll Collection (ETC) dongle is used, the ETC dongle is firstly bound with the vehicle-mounted unit. And opening the WeChat applet, inputting the license plate and the serial number of the ETC electronic dog, and searching the ETC electronic dog through Bluetooth. After the ETC dongle is powered on, the ETC dongle is successfully paired with the WeChat applet; and clicking a binding button of the vehicle-mounted unit to bind. After the key information of the vehicle-mounted unit is successfully read, the binding is successful, and the Bluetooth is disconnected.

And reading the deduction information of the ETC dongle. Through monitoring aerial data, obtain the information of deducting money to on-vehicle unit to keep in the ETC dongle.

Then can open the little letter procedure, input license plate and ETC dongle serial number, look for the ETC dongle through the bluetooth. And after the ETC dongle is powered on, the ETC dongle is successfully paired with the WeChat applet. Clicking a button for reading the deduction information, selecting the date and time, and downloading all deduction information in the specified time and date to the mobile phone.

Those skilled in the art can make other modifications within the spirit of the present invention, and all modifications derived from the spirit of the present invention should be within the scope of the present invention.

Claims

1. An ETC dongle, comprising: the communication charging interface is used for charging and data downloading; the Bluetooth module is used for communicating with the mobile phone and is matched with a Bluetooth antenna; the special short-range communication module is used for monitoring air data, acquiring deduction information aiming at the vehicle-mounted unit and a special short-range communication antenna corresponding to the deduction information; the power supply module is used for supplying power and the microprocessor is used for controlling the whole device; the microprocessor is respectively and electrically connected with the Bluetooth module, the special short-range communication module, the power supply module and the communication charging interface, the Bluetooth module is electrically connected with the Bluetooth antenna, the special short-range communication module is electrically connected with the special short-range communication antenna, and the power supply module is connected with each module for power supply.

2. The ETC dongle as in claim 1, further comprising an indicator light for indicating an operating status, the microprocessor being provided with electrical paths for outputting signals to the indicator light.

3. The ETC dongle as in claim 1, wherein the microprocessor and the dedicated short-range communication module are implemented as a two-in-one chip.

4. The ETC dongle as in claim 1, wherein the ETC dongle incorporates a voice broadcast module, connected to the microprocessor, for broadcasting fee deduction information.