CN212990164U

CN212990164U - ETC vehicle-mounted unit device of fusion department mark machine

Info

Publication number: CN212990164U
Application number: CN202022167159.6U
Authority: CN
Inventors: 黄小岛
Original assignee: Guangzhou Its Communication Equipment Co ltd
Current assignee: Guangzhou Its Communication Equipment Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-04-16
Anticipated expiration: 2030-09-28

Abstract

The utility model provides a fuse on-vehicle unit device of ETC of portion's mark machine, including host computer and external antenna, the host computer includes treater, DMR module, DMS module, data storage module, real-time clock module, power module, ETC module, BDS GPS orientation module, wireless network communication module, face identification module, IC card module, the DMR module the DMS module the data storage module, real-time clock module, power module, ETC module, BDS GPS orientation module, wireless network communication module, face identification module, IC card module with the treater is connected, the utility model discloses the on-vehicle unit device of ETC of portion's mark machine can solve the problem of following the car interference and adjacent lane interference through uploading locating information; the ETC transaction condition can be fed back to the driver in time; the vehicle information can be automatically issued to the ETC module, the vehicle information can be written into the ETC module in an encryption mode, and operations such as recharging, inquiring and logout can be carried out through a network.

Description

ETC vehicle-mounted unit device of fusion department mark machine

Technical Field

The utility model relates to a ETC vehicle-mounted unit especially relates to a fuse ETC vehicle-mounted unit device of mark machine.

Background

ETC: the Electronic Toll Collection (ETC) system is the most advanced road and bridge charging mode in the world at present. Through the special short-range communication of microwave between the vehicle-mounted electronic tag installed on the vehicle windshield and the microwave antenna on the ETC lane of the toll station, the amount of money on the user card is deducted or the background settlement processing is carried out by utilizing the computer networking technology and the bank, so that the aim of paying the road and bridge fees of the vehicle through the road and bridge toll station without parking is fulfilled.

An OBU: (i.e., abbreviation of On board Unit), the interpretation is the meaning of the vehicle-mounted Unit, namely, the microwave device which communicates with the RSU by using DSRC (dedicated Short Range communication) technology. In the ETC system, OBUs are placed on a vehicle, and Road Side units (RSU-Road Side units) are erected on the roadsides and communicate with each other through microwaves. When the vehicle passes through the RSU at high speed, the OBU and the RSU are communicated by microwaves.

RSU: the ETC system is installed On the roadside and is a device for realizing vehicle identity recognition and electronic toll collection by adopting DSRC (differentiated Short Range communication) technology and communicating with an On Board Unit (OBU).

In the existing ETC system, the OBU is positioned by detecting the direction angle of an OBU signal through the RSU, and the adjacent lane interference and the following interference are judged by combining vehicle position information obtained by detecting a ground induction coil/radar, so that the problems of complex system and low accuracy rate exist; due to the factors of low cost and low power consumption, the transaction state of the conventional OBU is reminded through a buzzer, voice broadcasting reminding cannot be carried out, and detailed transaction information is not displayed on a screen, so that a user cannot clearly and timely know about the alarm problem and specific transaction information.

The existing department mark machine is applied to vehicles of 'two passengers and one danger', the vehicles comprise vehicles engaged in tourism, passenger cars with more than three classes and road special vehicles for transporting dangerous chemicals, fireworks and crackers and civil explosive articles, and due to the particularity of vehicle properties, if traffic accidents occur, serious casualties and property loss are easily caused, so that the vehicles and drivers need to be monitored in real time, the driver identity information is verified mainly by adopting IC (integrated circuit) qualification certificates at present, but the problem of inconsistency of the testimony of the people can not be solved, and potential safety hazards can be caused.

The existing label machine and the OBU usually exist independently, the existing label machine and the OBU are not designed integrally, the functions on the circuit cannot be cooperated, and the value of information cannot be utilized to the maximum.

In order to solve the technical problem, the application provides an ETC on-vehicle unit device of merging department's mark machine.

SUMMERY OF THE UTILITY MODEL

Based on prior art's is not enough, the utility model provides a fuse on-vehicle unit device of ETC of portion's mark machine, including host computer and external antenna, the host computer with external antenna connects, the host computer includes treater, DMR module, DMS module, data storage module, real-time clock module, power module, ETC module, BDS GPS orientation module, wireless network communication module, face identification module, IC-card module, the DMR module the DMS module the data storage module the real-time clock module the power module the ETC module BDS GPS orientation module wireless network communication module face identification module IC-card module with the treater is connected, face identification module with the cooperation of IC-card module is used.

As the utility model discloses fuse the on-vehicle unit device's of ETC of portion's mark machine improvement, the utility model discloses fuse the on-vehicle unit device of ETC of portion's mark machine external antenna includes wireless communication antenna, BDS GPS antenna, ETC antenna.

As the utility model discloses fuse the on-vehicle unit device's of ETC of portion's mark machine improvement, the utility model discloses fuse the on-vehicle unit device of ETC of portion's mark machine the host computer still includes video module, expansion card, interface, printer module, built-in battery and display module, video module the expansion card the interface the printer module built-in battery with display module with the treater is connected.

As the utility model discloses the improvement of the on-vehicle unit device of ETC of the mark machine of the portion of fusing, the utility model discloses the on-vehicle unit device of ETC of the mark machine of the portion of fusing the power module does the DMR module DMS module the video module the data storage module the expansion card the real-time clock module the interface the printer module built-in battery the ETC module BDS GPS orientation module wireless network communication module the display module face identification module IC card module the treater with BDS GPS antenna power supply, built-in battery does the power supply of ETC module.

As the utility model discloses fuse the on-vehicle unit device's of ETC of portion mark machine improvement, the utility model discloses fuse the on-vehicle unit device of ETC of portion mark machine power module is DC power supply, DC power supply's voltage input scope is 9V-36V.

As the utility model discloses fuse the on-vehicle unit device's of ETC improvement of portion's mark machine, the utility model discloses fuse the on-vehicle unit device of ETC of portion's mark machine the DMS module includes active DMS and passive form DMS.

As the utility model discloses fuse the on-vehicle unit device's of ETC of portion's mark machine improvement, the utility model discloses fuse the on-vehicle unit device of ETC of portion's mark machine the interface includes CAN interface, RS232 interface, RJ45 interface, USB interface, VGA interface, audio interface, IO interface.

As the utility model discloses fuse the on-vehicle unit device's of ETC of portion's mark machine improvement, the utility model discloses fuse the on-vehicle unit device of ETC of portion's mark machine the printer module with wireless network communication module pass through SPI with the treater is connected, the ETC module with BDS GPS orientation module pass through the serial ports with the treater is connected.

As the utility model discloses fuse the on-vehicle unit device's of ETC of portion's mark machine improvement, the utility model discloses fuse the on-vehicle unit device of ETC of portion's mark machine display module includes display screen and voice broadcast unit.

Compared with the prior art, the utility model discloses fuse ETC on-vehicle unit device of portion's mark machine has following beneficial effect: the ETC module can acquire the positioning information output by the BDS/GPS positioning module through the processor, and can well solve the following interference and adjacent lane interference and support Beidou free flow charging by uploading the positioning information of the vehicle position in the ETC transaction process; the ETC transaction condition can be reported to the driver through the display screen and the voice broadcasting unit, the printer module can print the passing record or the invoice, and the experience of a user is improved; the ETC module can acquire vehicle information through the processor, automatically issues the ETC module through the internet through a wireless network, writes the vehicle information into the ETC module in an encryption mode, and can also realize functions of recharging, inquiring, cancelling and the like through the network; the face recognition module can collect the face characteristics of the driver, then matches the face characteristics with the information on the driver qualification certificate in the IC card module to verify whether the driver on the current vehicle is the driver on the driver qualification certificate, and then uploads the information and the matching result to the monitoring center, so that the problem of inconsistent driver credentials is solved; the built-in battery provides power for the ETC module under the condition that the power supply module can not normally supply power, so that the ETC module can normally work, and meanwhile, the requirement of the disassembly prevention detection function of the ETC module on power supply can be met; each module of the label reading machine and the ETC module are integrally designed, so that the modules can work together, and meanwhile, the installation space of the vehicle-mounted device is saved.

Drawings

Fig. 1 is the utility model discloses fuse the on-vehicle unit device of ETC of portion mark machine the component block diagram of the on-vehicle unit device of ETC of portion mark machine.

Fig. 2 is the utility model discloses fuse the on-vehicle unit device of ETC of portion mark machine preferred embodiment the transaction flow chart of the on-vehicle unit device of ETC of portion mark machine fuses.

Detailed Description

The utility model discloses fuse on-vehicle unit device of ETC of portion's mark machine and be mainly applicable to ETC charge of not stopping.

With reference to fig. 1 and 2, the ETC on-board unit device of the fusion beacon machine of the present invention will be described in detail below.

As shown in fig. 1, the on-board unit device of the fusion logo machine in this embodiment includes a host and an external antenna, the host is connected to the external antenna, the host includes a processor, a DMR module, a DMS module, a data storage module, a real-time clock module, a power supply module, an ETC module, a BDS/GPS positioning module, a wireless network communication module, a face recognition module, and an IC card module, the DMR module, the DMS module, the data storage module, the real-time clock module, the power supply module, the ETC module, the BDS/GPS positioning module, the wireless network communication module, the face recognition module, and the IC card module are connected to the processor, the face recognition module and the IC card module are used in cooperation, and the processor is a control center of the on-board unit device of the fusion logo machine, parameter configuration, logic control, information processing and the like are carried out on each module, so that functions of vehicle information acquisition, positioning, ETC transaction, wireless transmission, information interaction and the like are realized; the DMR module realizes digital trunking communication, meets the requirements of voice communication among vehicle drivers, management personnel and between the vehicle drivers and the management personnel, and is convenient for fleet operation management; the data storage module records a vehicle running video, a running track and a vehicle state, and sets corresponding storage time limit for different types of information to be stored through a hierarchical storage mode; the real-time clock module obtains absolute time through the Beidou or a network and provides accurate time reference for each module; the face recognition module has a face recognition function and is used for recognizing the face characteristics of a driver and matching with the driver identity certificate information in the IC card module to verify whether the driver on the vehicle is the same person as the driver on the driver identity certificate or not, and the ETC vehicle-mounted unit is connected with the monitoring center through a wireless network and uploads the information and the matching result to the monitoring center.

In this embodiment, the utility model discloses fuse the on-vehicle unit device of ETC of portion's mark machine external antenna includes wireless communication antenna, BDS GPS antenna, ETC antenna.

In this embodiment, the utility model discloses fuse ETC on-vehicle unit device of portion's mark machine the host computer still includes video module, expansion card, interface, printer module, built-in battery and display module, video module the expansion card the interface the printer module built-in battery with display module with the treater is connected, video module realizes carrying out multichannel video monitoring inside and outside the vehicle to accomplish video information's collection, compression coding ETC, the expansion card can realize leading-in and the derivation of data.

In this embodiment, the power module of the ETC on-board unit device of the fusion logo machine of the present invention is the DMR module, the DMS module, the video module, the data storage module, the expansion card, the real-time clock module, the interface, the printer module, the internal battery, the ETC module, the BDS/GPS positioning module, the wireless network communication module, the display module, the face recognition module, the IC card module, the processor and the BDS/GPS antenna, the built-in battery supplies power to the ETC module, the built-in battery is in a float charging state under normal conditions, under the power module is in the circumstances of outage, built-in battery is in the discharge state and gives the ETC module charges and makes the ETC module can normally work, also can be simultaneously for the detection function is torn open in preventing of ETC module provides uninterrupted power supply.

In this embodiment, the utility model discloses fuse the on-vehicle unit device of ETC of portion's mark machine power module is DC power supply, DC power supply's voltage input scope is 9V-36V, adapts to the power of different vehicles.

In this embodiment, the DMS module of the ETC onboard unit device of the fusion department marking machine of the present invention is used for monitoring the state of the driver, monitoring the fatigue state, dangerous driving behavior, etc. of the driver during the driving of the driver, and includes an active DMS and a passive DMS, where the active DMS is based on camera shooting and near infrared technology, and directly detects the driving state of the driver; the passive DMS judges the state of the driver based on data such as the vehicle running track, the vehicle state and the like, and the DMS module reports monitoring information and results to the processor.

In this embodiment, the utility model discloses fuse the on-vehicle unit device of ETC of portion's mark machine the interface includes CAN interface, RS232 interface, RJ45 interface, USB interface, VGA interface, audio interface, IO interface, realizes CAN supporting functions such as vehicle state control, alarm button access, storage derivation, external display screen.

In this embodiment, the printer module and the wireless network communication module of the ETC vehicle-mounted unit device of the fusion department marking machine of the present invention are connected with the processor through the SPI, and the printer module can perform electronic waybill printing and simultaneously can perform passage record or invoice printing; the wireless network communication module adopts a 4G/5G network module, supports double IP connection, and the ETC vehicle-mounted unit uploads a vehicle running track, a running state, video data, a driver state and the like to the monitoring center and receives a control instruction of the monitoring center and update operation of equipment firmware through wireless network communication module and monitoring center wireless connection.

In this embodiment, the utility model discloses the ETC module of the ETC on-vehicle unit device of the mark machine of integration portion with BDS GPS orientation module passes through the serial ports and is connected with the treater, the ETC module mainly realizes ETC transaction function, is awaken up by RSU at access & exit or portal department, acquires the positional information that BDS GPS orientation module exported through the treater, updates the position and reports RSU in real time in the ETC transaction process, is favorable to transaction system to following the car interference, the detection and the judgement of adjacent lane interference; when the processor does not work, the ETC module enters an independent working mode, only basic ETC transaction operation is maintained, the ETC module is combined with the wireless network communication module, Beidou free flow charging can be supported, transaction information is uploaded to a monitoring center, vehicle information in the ETC vehicle-mounted unit and vehicle information in the ETC module are shared by the ETC module under the control of the processor, and after the ministerial machine is authenticated, the ETC vehicle-mounted unit can lead the vehicle information in the ministerial machine into an ETC issuing system through the wireless network, so that Internet automatic issuing of the ETC module is realized, and network recharging, inquiring, cancelling and other operations can be performed; the BDS/GPS positioning module supports BDS/GPS dual-mode positioning and carries out vehicle satellite positioning, and the BDS positioning is used as a main part and the GPS positioning is used as an auxiliary part.

In this embodiment, the utility model discloses fuse the on-vehicle unit device of ETC of portion's mark machine display module includes display screen and voice broadcast unit, can in time give the driver feedback with the ETC transaction condition through display screen and voice broadcast.

In this embodiment, the utility model discloses fuse the on-vehicle unit device's of ETC of portion's mark machine transaction flow as follows: work as the ETC module is in the dormant state, under highway entry mode, at toll booth access & exit or portal department the ETC module is awaken up by the RSU, through the treater acquires the positional information of BDS GPS orientation module output, acquires vehicle information simultaneously, updates the position and reports the RSU in ETC transaction process in real time, and transaction state and result pass through the display screen or the voice broadcast unit carries out transaction result and shows and report, and under highway exit mode, the transaction bill is printed according to user's setting or request, and ETC transaction data is preserved to local and is uploaded monitoring center through wireless network, accomplishes the transaction back, the ETC module gets into the dormant state.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims

1. The utility model provides a fuse ETC on-vehicle unit device of mark machine, includes host computer and external antenna, the host computer with external antenna connects its characterized in that: the host computer includes treater, DMR module, DMS module, data storage module, real-time clock module, power module, ETC module, BDS GPS orientation module, wireless network communication module, face identification module, IC-card module, the DMS module the data storage module the real-time clock module the power module the ETC module the BDS GPS orientation module the wireless network communication module face identification module IC-card module with the treater is connected, face identification module with IC-card module cooperation is used.

2. The ETC on-board unit device of the fusion logo machine according to claim 1, wherein: the external antenna comprises a wireless communication antenna, a BDS/GPS antenna and an ETC antenna.

3. The ETC on-board unit device of the fusion logo machine according to claim 1 or 2, characterized in that: the host computer also comprises a video module, an expansion card, an interface, a printer module, a built-in battery and a display module, wherein the video module, the expansion card, the interface, the printer module, the built-in battery and the display module are connected with the processor.

4. The ETC on-board unit device of the fusion logo machine according to claim 3, wherein: the power module is the DMR module, the DMS module, the video module, the data storage module, the expansion card, the real-time clock module, the interface, the printer module, the built-in battery, the ETC module, the BDS/GPS positioning module, the wireless network communication module, the display module, the face recognition module, the IC card module, the processor and the BDS/GPS antenna supply power, and the built-in battery is the ETC module supply power.

5. The ETC on-board unit device of the fusion logo machine according to claim 4, wherein: the power supply module is a direct current power supply, and the voltage input range of the direct current power supply is 9V-36V.

6. The ETC on-board unit device of the fusion logo machine according to claim 4, wherein: the DMS module includes an active DMS and a passive DMS.

7. The ETC on-board unit device of the fusion logo machine according to claim 4, wherein: the interface comprises a CAN interface, an RS232 interface, an RJ45 interface, a USB interface, a VGA interface, an audio interface and an I/O interface.

8. The ETC on-board unit device of the fusion logo machine according to claim 4, wherein: the printer module with wireless network communication module passes through the SPI with the treater is connected, the ETC module with BDS GPS orientation module passes through the serial ports with the treater is connected.

9. The ETC on-board unit device of the fusion logo machine according to claim 4, wherein: the display module comprises a display screen and a voice broadcast.