CN205540966U - Electronic device - Google Patents

Abstract

The embodiment of the utility model provides an electronic device. Wherein, the device includes: an OBU module and a driving recorder module connected with the OBU module, wherein the driving recorder module includes a man-machine interface; the OBU module is used to communicate with the RSU to realize settlement with the ETC system; the driving recorder module , used to record the driving process of the vehicle, and display the settlement information between the OBU module and the ETC system to the user through the man-machine interface; wherein, the man-machine interface includes a setting button and a query button, and the setting button is used to provide the user with a driving recorder The parameter setting function of the module, the query button is used to provide the user with the function of querying the balance of the ETC account. The electronic device provided by the embodiment of the utility model integrates the OBU module and the driving recorder module into one device, which solves the problem that the existing OBU and the driving recorder are set separately, occupying a large space in the car, and have single functions and high use value. Not a high question.

Description

electronic device

technical field

The embodiment of the utility model relates to the technical field of automobiles, in particular to an electronic device.

Background technique

On Board Unit (OBU for short), that is, an electronic tag, is a microwave device that uses a dedicated short-range communication technology to communicate with a Road Side Unit (RSU), and is an electronic toll collection system (Electronic Toll Collection). , referred to as an important part of ETC). However, the currently commonly used electronic tags only have the function of communicating with the RSU on the roadside, and have no other expansion functions. The functions are relatively single and the use value is not high.

Utility model content

The embodiment of the utility model provides an electronic device, which is used to solve the problems that the existing OBU and the driving recorder are installed separately, occupy a large space in the vehicle, have single functions, and have low use value.

The electronic device provided by the embodiment of the utility model includes:

An OBU module and a driving recorder module connected to the OBU module, wherein the driving recorder module includes a man-machine interface;

The OBU module is used to communicate with the RSU to realize settlement with the ETC system; the driving recorder module is used to record the driving process of the vehicle, and display the OBU module and the Settlement information of the ETC system;

Wherein, the man-machine interface includes a setting button and a query button, the setting button is used to provide the user with the parameter setting function of the driving recorder module, and the query button is used to provide the user with an ETC account Balance inquiry function.

Further, the OBU module includes:

a first processor and a microwave communication module, a card reader module and a security module respectively connected to the first processor;

Wherein, the first processor is configured to process the interaction information between the OBU module and the ETC system, and realize the settlement between the OBU module and the ETC system;

The microwave communication module is used to communicate with the RSU;

The card reading module is used to read and write the information of the smart card;

The security module is used to complete the user identity authentication of the smart card.

The driving recorder module also includes:

a second processor and a memory and a camera respectively connected to the second processor;

Wherein, the second processor is connected with the first processor, and the second processor is used to control the working state of the memory, the camera and the man-machine interface, and send the user through the The query command input by the query button is sent to the first processor;

The first processor is further configured to return corresponding query information to the second processor according to the query instruction;

The camera is used to obtain image data during the driving process of the vehicle;

The memory is used to store the image data.

The card reading module includes: a non-contact module and/or a contact module;

Wherein, the non-contact module is used to read and write the information of the non-contact smart card;

The contact module is used to read and write the information of the contact card.

Still further, the memory is any one of a TF card, a flash memory card, and an SD card.

The electronic device provided by the embodiment of the utility model integrates the OBU module and the driving recorder module in one device, and realizes the settlement with the ETC system by communicating with the RSU through the OBU module; records the driving process of the vehicle through the driving recorder module; The man-machine operation interface in the driving recorder module displays the settlement information between the OBU module and the ETC system to the user; and provides the user with the parameter setting function of the driving recorder module and the ETC account through the setting button and the query button in the man-machine operation interface Balance inquiry function. It solves the problems that the existing OBU and the driving recorder are set separately, occupy a large space in the car, have single functions, and have low use value.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an electronic device provided by another embodiment of the present invention.

Reference signs:

1-electronic device; 10-OBU module; 20-travel recorder module;

101-first processor; 102-microwave communication module; 103-card reading module;

104-safety module; 201-man-machine interface; 202-second processor;

203-memory; 204-camera; 1031-non-contact module;

1032-contact module; 2011-setting button; 2012-query button.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The terms "comprising" and "having" and any variations thereof in the description and claims of the present utility model are intended to cover non-exclusive inclusion, for example, including a series of structures or components without necessarily being limited to those structures clearly listed or components, but may include other structures or components not expressly listed or inherent to such structures or components.

The electronic device provided by the embodiment of the utility model is installed on the car body, and is integrated with an OBU module and a driving recorder module, and realizes settlement with the ETC system through communication between the OBU module and the RSU on the roadside, and through the driving recorder module Record the driving process of the vehicle, and display the settlement information between the OBU module and the ETC system to the user through the man-machine interface in the driving recorder module, which solves the problem that the existing OBU and driving recorder are set separately, occupying a large space in the car, and separate The problem is that the function is single and the use value is not high.

Fig. 1 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention. As shown in Fig. 1, the electronic device 1 provided by this embodiment includes:

An OBU module 10 and a driving recorder module 20 connected to the OBU module 10, wherein the driving recorder module 20 includes a man-machine interface 201;

The OBU module 10 is used to communicate with the RSU to realize settlement with the ETC system; the driving recorder module 20 is used to record the driving process of the vehicle, and display the OBU module to the user through the man-machine interface 201 10 settlement information with the ETC system;

Wherein, the man-machine interface 201 includes a setting button 2011 and a query button 2012, the setting button 2011 is used to provide the user with the parameter setting function of the driving recorder module 20, and the query button 2012 is used to provide The user provides an ETC account balance inquiry function.

Specifically, when the car with the electronic device 1 is installed passes the RSU on the roadside, the OBU module 10 and the RSU perform short-distance wireless communication, so that the OBU module 10 and the RSU complete mutual authentication, and after completing the mutual authentication, the OBU The user information, vehicle information and station passing information stored in the module 10 are sent to the RSU. The RSU automatically deducts the corresponding fee from the corresponding ETC account according to the received information, and sends the settlement information to the OBU module 10 to complete the settlement of the ETC system. After receiving the settlement information, the OBU module 10 sends the settlement information to the driving recorder module 20, so that the driving recorder 20 displays the settlement information to the user through the man-machine operation interface 201 contained therein. Wherein, in this embodiment, the settlement information may include the user account name, the amount to be deducted, the amount actually deducted, and the balance.

It should be noted here that the above-mentioned method for completing mutual authentication between the OBU module 10 and the RSU is similar to the authentication method between the OBU and the RSU in the prior art, and will not be repeated here.

Further, when the user starts the vehicle, the electronic device 1 automatically triggers the driving recorder module 20, so that the driving recorder module 20 collects the image data during driving in real time, and stores the collected image data in the driving recorder module. 20, for users to refer to. It should be noted that the OBU module 10 is in a standby state at this time.

The electronic device provided by this embodiment integrates the OBU module and the driving recorder module into one device, and communicates with the RSU through the OBU module to realize the settlement with the ETC system; records the driving process of the vehicle through the driving recorder module; The man-machine operation interface in the instrument module displays the settlement information between the OBU module and the ETC system to the user; and provides the parameter setting function of the driving recorder module and the balance of the ETC account to the user through the setting button and the query button in the man-machine operation interface. query function. It solves the problems that the existing OBU and the driving recorder are set separately, occupy a large space in the car, have single functions, and have low use value.

Fig. 2 is a schematic structural diagram of an electronic device provided by another embodiment of the present invention. As shown in Fig. 2, the electronic device provided by this embodiment, on the basis of the device shown in Fig. 1, the OBU module 10 includes:

A first processor 101 and a microwave communication module 102, a card reading module 103 and a security module 104 respectively connected to the first processor 101;

Wherein, the first processor 101 is configured to process the interaction information between the OBU module 10 and the ETC system, and realize the settlement between the OBU module 10 and the ETC system;

The microwave communication module 102 is configured to communicate with the RSU;

The card reading module 103 is used to read and write the information of the smart card;

The security module 104 is configured to complete user identity authentication of the smart card.

Specifically, functional instructions for executing various functions thereof are stored in the first processor 101, and corresponding functions are completed by executing corresponding functional instructions. The microwave communication module 102 may specifically be a microwave transceiver, responsible for receiving and sending 5.8G signals, so as to realize communication with roadside RSUs. The card reader module 103 may specifically include a non-contact module 1031 and/or a contact module 1032 . Among them, the contactless module 1031 can be used for reading and writing the information of the contactless smart card; the contact module 1032 can be used for reading and writing the information of the contact card.

Further, the driving recorder module 20 also includes:

A second processor 202 and a memory 203 and a camera 204 respectively connected to the second processor 202;

Wherein, the second processor 202 is connected to the first processor 101, and the second processor 22 is used to control the working state of the memory 203, the camera 204 and the man-machine interface 201, and sending the query command input by the user through the query button 2012 to the first processor 101;

The first processor 101 is further configured to return corresponding query information to the second processor 202 according to the query instruction;

The camera 204 is used to acquire image data during the driving process of the vehicle;

The memory 203 is used for storing the image data.

Wherein, the second processor 202 stores functional instructions for executing its various functions, such as communication instructions with the first processor 101 . And complete the corresponding function by executing the corresponding function instruction. The memory 203 may be, but is not limited to, any one of a Trans-Flash card (ie, a TF card), a flash memory card, and an SD card.

Specifically, when the vehicle installed with the electronic device 1 passes through the RSU installed on the ETC lane gantry or the toll island column, the first processor 101 transmits the stored user information, vehicle information and transit information through the microwave communication module 102 The information is sent to the RSU, so that the RSU automatically deducts the corresponding fee from the corresponding ETC account according to the received information, and returns the settlement information to the first processor 101 through the microwave communication module 102. After the settlement information is settled, the settlement information is sent to the second processor 202, so that the second processor 202 displays the settlement information to the user through the display screen of the man-machine operation interface 201 .

Further, when the driving recorder module 20 is in the working state, the camera 204 collects the images during the driving of the vehicle, and stores the impact data collected by the camera 204 in the TF memory for user reference.

Furthermore, the user can also adjust the parameters of the driving recorder module 20 through the setting button 2011 on the man-machine interface 201 at any time, and query the balance of the ETC account through the query button 2012 at any time.

Furthermore, the first processor 101 associates and stores the received settlement information with the corresponding settlement time each time after receiving the settlement information, so that when the user inputs the query index (settlement time point or settlement time period) etc.), the query information can be generated by the second processor 202, and the query information can be sent to the first processor 101, so that the first processor 101 can return corresponding settlement records to the user according to the query information.

In addition, in this embodiment, the electronic device 1 can also include a power interface for connecting with the vehicle power supply, through which the electronic device can be connected with the vehicle power supply, so as to provide power for the electronic device 1 through the vehicle power supply , which solves the problem that the battery life of the traditional OBU (that is, the electronic tag) affects the life of the OBU due to the use of batteries for power supply and non-replaceable batteries.

The electronic device provided by this embodiment integrates the OBU module and the driving recorder module into one device, and communicates with the RSU through the OBU module to realize the settlement with the ETC system; records the driving process of the vehicle through the driving recorder module; The man-machine operation interface in the instrument module displays the settlement information between the OBU module and the ETC system to the user; and provides the parameter setting function of the driving recorder module and the balance of the ETC account to the user through the setting button and the query button in the man-machine operation interface. query function. It solves the problems that the existing OBU and the driving recorder are set separately, occupy a large space in the car, have single functions, and have low use value.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand : It can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the embodiments of the present utility model Scope of technical solutions.

Claims (5)

1. An electronic device, characterized in that, comprising: An OBU module and a driving recorder module connected to the OBU module, wherein the driving recorder module includes a man-machine interface; The OBU module is used to communicate with the RSU to realize settlement with the ETC system; the driving recorder module is used to record the driving process of the vehicle, and display the OBU module and the Settlement information of the ETC system; Wherein, the man-machine interface includes a setting button and a query button, the setting button is used to provide the user with the parameter setting function of the driving recorder module, and the query button is used to provide the user with an ETC account Balance inquiry function. 2. The electronic device according to claim 1, wherein the OBU module comprises: a first processor and a microwave communication module, a card reader module and a security module respectively connected to the first processor; Wherein, the first processor is configured to process the interaction information between the OBU module and the ETC system, and realize the settlement between the OBU module and the ETC system; The microwave communication module is used to communicate with the RSU; The card reading module is used to read and write the information of the smart card; The security module is used to complete the user identity authentication of the smart card. 3. The electronic device according to claim 2, wherein the driving recorder module further comprises: a second processor and a memory and a camera respectively connected to the second processor; Wherein, the second processor is connected with the first processor, and the second processor is used to control the working state of the memory, the camera and the man-machine interface, and send the user through the The query command input by the query button is sent to the first processor; The first processor is further configured to return corresponding query information to the second processor according to the query instruction; The camera is used to obtain image data during the driving process of the vehicle; The memory is used to store the image data. 4. The electronic device according to claim 2, wherein the card reading module comprises: contactless modules and/or contact modules; Wherein, the non-contact module is used to read and write the information of the non-contact smart card; The contact module is used to read and write the information of the contact card. 5. The electronic device according to claim 3, wherein the memory is any one of a TF card, a flash memory card, and an SD card.