CN205263854U

CN205263854U - ETC vehicle -mounted electronic label with pronunciation function of talkbacking

Info

Publication number: CN205263854U
Application number: CN201521029114.5U
Authority: CN
Inventors: 邢志安; 韩建秋; 王辰
Original assignee: Beijing Wanji Technology Co Ltd
Current assignee: Beijing Wanji Technology Co Ltd
Priority date: 2015-12-11
Filing date: 2015-12-11
Publication date: 2016-05-25
Anticipated expiration: 2025-12-11

Abstract

The utility model relates to a ETC vehicle -mounted electronic label with pronunciation function of talkbacking, this electronic tags includes: microprocessor, ETC unit, the pronunciation unit of talkbacking. Wherein, microprocessor control ETC unit and the pronunciation operating condition of unit that talkbacks, ordinary ETC vehicle -mounted electronic label's ETC transaction function can be accomplished to the microprocessor control ETC unit, the microprocessor control pronunciation are talkbacked, and the unit can be realized one to one, the short -distance and medium -distance originating node function of one -to -many, can satisfy the demand of carrying out real -time originating node during the formation of many cars is travel, improves convenience and security that the vehicle travel.

Description

A kind of ETC vehicle carried electronic label with speech talkback function

Technical field

The utility model provides a kind of ETC vehicle carried electronic label, for existing ETC vehicle carried electronic label has increased speech talkback function, can realize in many cars formation driving process a car to a car, a car to the real-time speech communicating function between many cars, be a kind of ETC vehicle carried electronic label with speech talkback function specifically.

Background technology

Nowadays, the many cars mode of trip more and more general (comprise go for a drive, freight transportation etc.) of forming into columns, in many cars trip process, when ensureing that vehicle is held up or need to notice front vehicle road conditions under the severe weather conditions such as sleet, a kind of simple and convenient vehicle-mounted voice verbal system is particularly necessary.

The deficiency of mobile communication is just to complete communication by means of mobile communication network, if enter into not yet covered with networks region or network goes wrong, its communication function will be restricted or lose. Intercom equipment is because heaviness own is not portable, easily lose, and only has intercom function, and cost performance is not high.

At present, the use of electric non-stop toll (ETC) electronic tag is more and more general, and along with national expressway ETC realizes all networkings, user group is also in continuous expansion. The demand of user in use product process also more and more receives publicity, if can, on the basis of existing ETC vehicle carried electronic label, increase speech talkback function, just can realize easily the voice communication between many cars, this will contribute to improve travel safety, increase Driving.

Summary of the invention

For the problems referred to above, the utility model provides a kind of ETC vehicle carried electronic label with speech talkback function, by a built-in speech talkback unit in traditional E TC vehicle carried electronic label, can complete ETC electronic tag and on the basis of conventional transaction, realize the function that speech talkback is conversed.

In order to achieve the above object, the utility model adopts following technical scheme: a kind of ETC vehicle carried electronic label with speech talkback function, comprises microprocessor, ETC unit and speech talkback unit. ETC unit comprises radio-frequency module I, card reading module, ESAM security module and UI module, and radio-frequency module I realizes and roadside unit RSU radio communication, and card reading module is for the operation of reading and writing IC-card, and UI module has been used for information indicating. Speech talkback unit comprises channel control module, radio-frequency module II, loudspeaker and microphone. All work in described ETC unit and speech talkback unit under microprocessor control, ETC realizes unit traditional ETC transaction, and speech talkback unit arranges transmitting and receives two kinds of mode of operations, realizes voice call.

Speech talkback unit also comprises the channel adjustment knob being connected with microprocessor, and microprocessor receives the actuating signal of knob and controls and sends channel selection instruction.

The beneficial effects of the utility model are, there is the ETC vehicle carried electronic label of speech talkback function except thering is identical ETC trading function with common ETC vehicle carried electronic label, also increased a communication unit of realizing speech talkback, many vehicles that this functional label is installed can be realized radio voice call simultaneously. When the utility model has solved many cars formation trips, the needs of intercommunication call, have improved travel safety, increase Driving, and can realize the communication function in certain distance in field, the mountain area etc. of mobile communication inconvenience occasion.

Brief description of the drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, obviously, accompanying drawing in the following describes is only embodiment more of the present utility model, for those skilled in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 theory structure block diagram of the present utility model.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, so that those skilled in the art can better understand the utility model and can be implemented. Should be appreciated that specific embodiment described herein is only for explaining the utility model, and be not used in restriction the utility model.

The utility model discloses a kind of ETC vehicle carried electronic label with speech talkback function, be illustrated in figure 1 the principle assumption diagram of a kind of embodiment of the utility model, mainly comprise microprocessor 03, ETC unit 04 and speech talkback unit 05.

Microprocessor 03: the request of data transmitting for receiving ETC unit 04 and intercom unit 05 sends to ETC unit 04 or speech talkback unit 05 by control instruction after microprocessor 03 calculates.

ETC unit 04: comprise UI module 06, read-write card module 07, radio-frequency module I 08 and ESAM security module 09, realize the ETC trading function of traditional E TC vehicle carried electronic label under microprocessor control.

UI module 06: for realizing information indicating, include but not limited to buzzer, LED lamp, LCD display reminding etc.

Radio-frequency module I 07: carry out radio communication with roadside unit RSU01, complete transaction.

Card reading module 08: read the IC-card in ETC transaction.

ESAM security module 09: for recording ETC secure transaction.

Speech talkback unit 05: comprise channel control module 10, radio-frequency module II 12, loudspeaker 11 and microphone 13, realize intercommunication call function under microprocessor control.

Channel control module 10: for controlling On/Off, Frequency Band Selection, the transmitting/receiving mode of operation of speech talkback unit 05.

Radio-frequency module II 10: carry out radio communication with other ETC vehicle carried electronic label 02 with speech talkback function, realize voice data transmission.

Loudspeaker 12: for playing voice signal.

Microphone 13: for collecting voice signal.

When ETC vehicle carried electronic label 02 receives that, after the radiofrequency signal of roadside unit RSU01, ETC vehicle carried electronic label 02 is switched to awakening mode from sleep pattern. Under awakening mode, ETC unit 04 uses radio-frequency module I 08 to receive the rf data of roadside unit RSU01, and sends microprocessor 03 to by wired mode; Microprocessor 03, to the decoding data receiving, calculating, operates respectively ESAM security module 09 according to decoding instruction and carries out transaction security certification, and operation read-write card module 07 is carried out IC-card reading and writing operation realization transaction and deducted fees; Microprocessor 03 carries out operating result to send to roadside unit RSU01 by radio-frequency module I 08 after recompile; While receiving the Transaction Success information that roadside unit RSU01 sends, microprocessor 03 is controlled UI module 06 and is produced the information indicating of this transaction.

When starting after speech talkback function, use the frequency range control module 10 in speech talkback unit 05 that communications band, transmitting/receiving mode of operation are set; Under emission mode, microphone module 13 is sent to microprocessor 03 by voice signal by wired mode and carries out recompile, and by controlling radio-frequency module II 12, speech data is launched by the mode of radio communication; Under receiving mode, the speech data other users being sended over by radio-frequency module II 12 receives and comes, and send the voice signal of receiving to microprocessor 03 by wired mode, microprocessor 03 is converted to voice by encoding and decoding by the speech data signal of receiving, finally plays back by loudspeaker 11.

In the utility model, having applied specific embodiment sets forth Principle Method of the present utility model and enforcement; the foregoing is only preferred embodiments of the present utility model; be not limited to the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all should be included in protection domain of the present utility model.

Claims

1. one kind has the ETC vehicle carried electronic label of speech talkback function, it is characterized in that, the described ETC vehicle carried electronic label with speech talkback function comprises microprocessor, ETC unit and speech talkback unit, and microprocessor is realized traditional ETC trading function by controlling ETC unit; Microprocessor is realized the function of speech talkback call by controlling speech talkback unit.

2. a kind of ETC vehicle carried electronic label with speech talkback function according to claim 1, is characterized in that, described ETC unit comprises radio-frequency module I, read-write card module, ESAM security module, UI module; Described radio-frequency module I is used for and roadside unit RSU radio communication; Described read-write card module is for the operation of reading and writing IC-card; Described ESAM security module is for recording the security information of ETC transaction; Described UI module has been used for information indicating.

3. a kind of ETC vehicle carried electronic label with speech talkback function according to claim 1, is characterized in that, described speech talkback unit comprises channel control module, radio-frequency module II, loudspeaker, microphone; Described channel control module is selected for frequency range setting, transmitting/receiving pattern; Described radio frequency unit II realizes and communicating with other ETC vehicle carried electronic label with speech talkback function; Microphone is used for collecting voice messaging; Loudspeaker is realized speech play.