CN110070405B - ETC electronic invoice issuing method, OBU and storage medium - Google Patents
ETC electronic invoice issuing method, OBU and storage medium Download PDFInfo
- Publication number
- CN110070405B CN110070405B CN201910351798.7A CN201910351798A CN110070405B CN 110070405 B CN110070405 B CN 110070405B CN 201910351798 A CN201910351798 A CN 201910351798A CN 110070405 B CN110070405 B CN 110070405B
- Authority
- CN
- China
- Prior art keywords
- obu
- transaction data
- app
- specified
- appointed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/04—Billing or invoicing
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Development Economics (AREA)
- General Physics & Mathematics (AREA)
- Marketing (AREA)
- Bioethics (AREA)
- General Business, Economics & Management (AREA)
- Finance (AREA)
- Economics (AREA)
- Accounting & Taxation (AREA)
- Health & Medical Sciences (AREA)
- Strategic Management (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
The embodiment of the invention discloses an ETC electronic invoice issuing method, an OBU and a storage medium, wherein the ETC electronic invoice issuing method comprises the following steps: acquiring appointed transaction data from a safety module of the OBU, wherein the safety module is used for generating the appointed transaction data when ETC is charged without stopping; the method comprises the steps of sending specified transaction data to a specified APP of an ETC charging management terminal, and providing user information for the specified APP so that the specified APP can generate an electronic invoice according to the transaction data and the user information. The invention has the following advantages: during the ETC charges time with transaction data storage to OBU's security module, owing to set up in OBU and can carry out communication connection communication module with intelligent terminal, consequently the user can acquire appointed transaction data from security module through intelligent terminal, gives the APP of ETC charging management terminal with user information and transaction data transmission and can write out the invoice fast, and user experience is good.
Description
Technical Field
The embodiment of the invention relates to the technical field of highway ETC (electronic toll collection), in particular to an ETC electronic invoice issuing method, a vehicle-mounted unit (OBU) and a storage medium.
Background
A roadside Unit (RSU) is required to upload transaction record information to a networked charging management center before the existing ETC issues an electronic invoice, then the transaction record is inquired to a background through an APP of the networked charging management center, and the electronic invoice is generated according to the transaction record. The mode of issuing the electronic invoice has long waiting time and influences the user experience.
Disclosure of Invention
Therefore, the embodiment of the invention provides an ETC electronic invoice issuing method, a vehicle-mounted unit (OBU) and a storage medium, so as to solve the problem that in the prior art, due to the fact that RSU transaction data are uploaded to an internet center, waiting time for issuing an electronic invoice is long, and user experience is influenced.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
the embodiment of the first aspect of the invention discloses an ETC electronic invoice issuing method, which comprises the following steps: acquiring specified transaction data from a security module of an on-board unit (OBU), wherein the security module is used for generating the specified transaction data when Electronic Toll Collection (ETC) is carried out; and sending the specified transaction data to a specified APP of an ETC charging management terminal, and providing user information for the specified APP so that the specified APP can generate an electronic invoice according to the specified transaction data and the user information.
Further, acquire through intelligent terminal appointed transaction data to through intelligent terminal with transaction data send for appointed APP, wherein, intelligent terminal with OBU communication connection.
Further, the OBU is provided with a first Bluetooth communication module, the intelligent terminal is provided with a second Bluetooth communication module, and the first Bluetooth communication module is in Bluetooth connection with the second Bluetooth communication module.
Further, providing the user information to the designated APP includes: the intelligent terminal registers to the ETC charging management terminal through the appointed APP, and after verification is passed, the intelligent terminal logs in the appointed APP, and the appointed APP obtains the user information.
Further, the step of generating an electronic invoice by the designated APP according to the designated transaction data and the user information includes: logging in the appointed APP to obtain the user information; acquiring identity information of the OBU; verifying according to the identity information of the OBU and OBU registration information provided when the specified APP is registered; if the verification is passed, sending verification success information to the OBU so that the OBU can send the specified transaction data to the specified APP according to the verification success information; and the appointed APP generates an electronic invoice according to the appointed transaction data and the user information.
The embodiment of the second aspect of the invention discloses an OBU, which comprises: the first communication module is used for interacting with a drive test unit (RSU); the safety module is used for recording and storing the OBU related information and the transaction data; the second communication module is used for communicating with a preset terminal so as to receive a data acquisition instruction sent by the preset terminal and send appointed transaction data to the preset terminal, so that the preset terminal can send the appointed transaction data and user information to an appointed APP of an ETC charging management terminal, and the appointed APP can generate an electronic invoice; the main control module is used for controlling the first communication module and the safety module to carry out ETC charging and generating the transaction historical data during ETC charging, and the main control module is further used for acquiring the appointed transaction data from the transaction historical data according to the data acquisition instruction.
Further, the second communication module is a bluetooth communication module, and the bluetooth communication module is configured to be connected with the predetermined terminal in a bluetooth manner.
Further, the predetermined terminal is a mobile phone.
In a third aspect, the present invention discloses a computer storage medium, which contains one or more program instructions for executing the method for issuing the ETC electronic invoice according to the first aspect of the present invention.
The embodiment of the invention has the following advantages:
during the ETC charges time with transaction data storage to OBU's security module, owing to set up in OBU and can carry out communication connection communication module with intelligent terminal, consequently the user can acquire appointed transaction data from security module through intelligent terminal, gives the APP of ETC charging management terminal with user information and transaction data transmission and can write out the invoice fast, and user experience is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a flowchart of an ETC electronic invoice issuing method according to an embodiment of the present invention;
fig. 2 is a block diagram of an OBU according to an embodiment of the present invention.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart of an ETC electronic invoice issuing method according to an embodiment of the present invention. As shown in fig. 1, the method for issuing an ETC electronic invoice according to the present invention includes:
s1: the specified transaction data is obtained from a security module of the OBU. The OBU comprises a first communication module used for communicating with the RSU, a security module, a second communication module used for communicating with the intelligent terminal and a main control module.
In one embodiment of the invention, the first communication module is a 5.8Ghz radio frequency identification module. The 5.8GHZ wireless product adopts Orthogonal Frequency Division Multiplexing (OFDM) technology and a point-to-multipoint and point-to-point networking mode, and the speed of a single sector is up to 54 Mbps. The 5.8G system generally adopts a direct sequence spread spectrum technology, and the system has more channels, higher frequency and strong anti-interference capability. Meanwhile, the 5.8GHZ also adopts an IP-based or circuit-based wireless transmission technology, so that the realization is easy, the expenditure is low, the frequency spectrum utilization rate is high, the service types are multiple, the interfaces are simple and uniform, the upgrading is easy, and the time delay of the circuit-based technology is small.
The safety module is used for storing the OBU related information and generating historical transaction data when ETC charges. The OBU related information comprises a key, vehicle information and entrance and exit information. The key is used by the master control module to encrypt the OBU and RSU. In one embodiment of the present invention, the encryption algorithm may use 3DES, RNA, or SM4, among other algorithms.
In one embodiment of the invention, the second communication module is a first bluetooth communication module, the intelligent terminal is provided with a second bluetooth communication module, and the intelligent terminal and the OBU can acquire specified transaction data required by the user for issuing the electronic invoice from the historical transaction data through bluetooth communication.
The main control module is used for controlling the first communication module and the safety module so as to charge without stopping the vehicle. The main control module generates transaction history data when ETC charges. The main control module is also used for acquiring the appointed transaction data from the transaction historical data according to an externally input data acquisition instruction.
S2: the method comprises the steps of sending specified transaction data to a specified APP of an ETC charging management terminal, and providing user information for the specified APP, so that the specified APP generates an electronic invoice according to the specified transaction data and the user information.
In a mode of uploading transaction data to an ETC charging management terminal by an RSU in the prior art, the RSU is not necessarily uploaded immediately after a transaction is completed, and the stored transaction data may be uploaded uniformly at a certain time node (for example, 0 point per day), so that a user cannot rapidly issue an electronic invoice according to a transaction record if the user cannot inquire the transaction record immediately at the ETC charging management terminal after the ETC charging is completed.
In one embodiment of the invention, the intelligent terminal is registered through a designated APP of the ETC charging management terminal, and the ETC charging management terminal carries out verification according to information provided when a user registers. And when the intelligent terminal logs in the appointed APP after the verification is passed, the appointed APP obtains user information. The OBU related information in the OBU security module is bound by the user information, and the user information comprises information required for invoicing. After ETC charges and accomplishes the back and obtains appointed transaction data from OBU's security module by intelligent terminal fast, then logs in this appointed APP through intelligent terminal, and this appointed APP has just obtained user information like this, then intelligent terminal sends appointed transaction data for this appointed APP, by this appointed APP according to user information with appointed transaction data generation electronic invoice. Compared with the prior art that the RSU uploads the electronic invoice to the ETC charging management terminal, the electronic invoice issuing mode of the ETC charging management terminal is high in efficiency and good in user experience.
In one embodiment of the present invention, the step of generating an electronic invoice by a designated APP according to designated transaction data and user information includes:
logging in a specified APP to obtain user information, wherein the user information comprises OBU registration information provided when the specified APP is registered, such as an ID (identity) of the OBU;
acquiring identity information of the OBU, such as an ID of the current OBU;
verifying according to the identity information of the OBU and OBU registration information provided when the appointed APP is registered, namely verifying whether the ID of the registered OBU is consistent with the ID of the current OBU;
if the verification is passed, sending verification success information to the OBU so that the OBU can send specified transaction data to the specified APP according to the verification success information;
and the appointed APP generates an electronic invoice according to the appointed transaction data and the user information.
Fig. 2 is a block diagram of an OBU according to an embodiment of the present invention. As shown in fig. 2, the OBU of the present invention includes: the security module comprises a first communication module 100, a security module 200, a second communication module 300 and a main control module 400, wherein the main control module 400 is respectively connected with the first communication module 100, the security module 200 and the second communication module 300.
Wherein, the first communication module 100 is used for interacting with the RSU.
In one embodiment of the invention, the first communication module is a 5.8Ghz radio frequency identification module. The 5.8GHZ wireless product adopts Orthogonal Frequency Division Multiplexing (OFDM) technology and a point-to-multipoint and point-to-point networking mode, and the speed of a single sector is up to 54 Mbps. The 5.8G system generally adopts a direct sequence spread spectrum technology, and the system has more channels, higher frequency and strong anti-interference capability. Meanwhile, the 5.8GHZ also adopts an IP-based or circuit-based wireless transmission technology, so that the realization is easy, the expenditure is low, the frequency spectrum utilization rate is high, the service types are multiple, the interfaces are simple and uniform, the upgrading is easy, and the time delay of the circuit-based technology is small.
The security module 200 is used for recording and storing OBU-related information and transaction history data. The OBU related information comprises a key, vehicle information and entrance and exit information. The key is used by the master control module 400 to encrypt the OBU and RSU. In one embodiment of the present invention, the encryption algorithm may use 3DES, RNA, or SM4, among other algorithms.
The second communication module 300 is configured to communicate with a predetermined terminal to receive a data acquisition instruction sent by the predetermined terminal. In one embodiment of the invention, the predetermined terminal is a mobile phone. The user establishes a connection with the second communication module 300 in the OBU through a mobile phone. In one embodiment of the present invention, the second communication module 300 is a bluetooth communication module for bluetooth connection with a predetermined terminal.
After the predetermined terminal establishes a connection with the second communication module 300, the predetermined terminal may receive the designated transaction data through the second communication module 300, wherein the designated transaction record is selected according to the data acquisition instruction and acquired from the historical transaction data. The predetermined terminal obtains the appointed transaction data and then gives the appointed transaction data to the appointed APP of the ETC charging management terminal, and user information is provided for the appointed APP.
In one embodiment of the invention, the intelligent terminal is registered through a designated APP of the ETC charging management terminal, and the ETC charging management terminal carries out verification according to information provided when a user registers. And when the intelligent terminal logs in the appointed APP after the verification is passed, the appointed APP obtains user information. The OBU related information in the OBU security module is bound by the user information, and the user information comprises information required for invoicing. Compared with the prior art that the RSU uploads the electronic invoice to the ETC charging management terminal, the electronic invoice issuing mode of the ETC charging management terminal is high in efficiency and good in user experience.
The main control module 400 is configured to control the first communication module and the security module to perform ETC charging, and generate the transaction history data when the ETC charging is performed. The main control module 400 is further configured to obtain the specified transaction data from the transaction history data according to the data obtaining instruction. The user needs to log in the appointed APP to obtain the user information when the user wants to obtain the appointed transaction data from the OBU. The user information includes OBU registration information provided when the specific APP is registered, for example, an ID for registering the OBU. Identity information of the OBU, such as the ID of the current OBU, is then obtained via the second communication module 300. Then, the appointed APP carries out verification according to the identity information of the OBU and OBU registration information provided when the appointed APP is registered, namely whether the ID of the registered OBU is consistent with the ID of the current OBU is verified; if the verification is successful, the designated APP sends verification success information to the main control module 400 through the second communication module 300, so that the main control module 400 controls the second communication module 300 to send designated transaction data to the designated APP in the predetermined terminal according to the verification success information. And then generating an electronic invoice by the appointed APP according to the appointed transaction data and the user information.
The invention also discloses a computer storage medium which contains one or more program instructions, and the one or more program instructions are used for executing the ETC electronic invoice issuing method in the embodiment.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (3)
1. A method for issuing an ETC electronic invoice, comprising:
acquiring specified transaction data from a security module of an on-board unit (OBU), wherein the security module is used for generating the specified transaction data when Electronic Toll Collection (ETC) is carried out, and the security module is used for storing historical transaction data generated when ETC is carried out;
sending the specified transaction data to a specified APP of an ETC charging management terminal, and providing user information for the specified APP so that the specified APP can generate an electronic invoice according to the specified transaction data and the user information;
acquiring the appointed transaction data through an intelligent terminal, and sending the transaction data to the appointed APP through the intelligent terminal, wherein the intelligent terminal is in communication connection with the OBU;
wherein providing the user information to the designated APP comprises: the intelligent terminal registers to the ETC charging management terminal through the specified APP, and when the intelligent terminal logs in the specified APP after verification is passed, the specified APP obtains the user information;
wherein, the appointed APP generates an electronic invoice according to the appointed transaction data and the user information, and the method comprises the following steps: logging in the appointed APP to obtain the user information, wherein the user information comprises OBU registration information provided when the appointed APP is registered, and the OBU registration information is the ID of the OBU; acquiring the identity information of the OBU, wherein the identity information of the OBU is the ID of the current OBU; verifying according to the identity information of the OBU and OBU registration information provided when the specified APP is registered, namely verifying whether the ID of the registered OBU is consistent with the ID of the current OBU; if the verification is passed, sending verification success information to the OBU so that the OBU can send the specified transaction data to the specified APP according to the verification success information; and the appointed APP generates an electronic invoice according to the appointed transaction data and the user information.
2. The ETC electronic invoice issuing method according to claim 1, wherein the OBU has a first Bluetooth communication module, the intelligent terminal has a second Bluetooth communication module, and the first Bluetooth communication module is in Bluetooth connection with the second Bluetooth communication module.
3. A computer storage medium containing one or more program instructions for executing the method of issuing an ETC electronic invoice according to claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910351798.7A CN110070405B (en) | 2019-04-28 | 2019-04-28 | ETC electronic invoice issuing method, OBU and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910351798.7A CN110070405B (en) | 2019-04-28 | 2019-04-28 | ETC electronic invoice issuing method, OBU and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110070405A CN110070405A (en) | 2019-07-30 |
| CN110070405B true CN110070405B (en) | 2021-07-23 |
Family
ID=67369365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910351798.7A Active CN110070405B (en) | 2019-04-28 | 2019-04-28 | ETC electronic invoice issuing method, OBU and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110070405B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570261B (en) * | 2019-08-30 | 2022-05-24 | 天地融科技股份有限公司 | Method and system for acquiring non-stop toll collection invoice and vehicle-mounted unit |
| CN110544138B (en) * | 2019-08-30 | 2022-05-27 | 天地融科技股份有限公司 | Method and system for acquiring non-stop toll collection invoice and vehicle-mounted unit |
| CN111260810A (en) * | 2020-02-06 | 2020-06-09 | 西安艾润物联网技术服务有限责任公司 | Invoice output method, server and medium for ETC vehicle charging system |
| CN111275837A (en) * | 2020-02-07 | 2020-06-12 | 北京易路行技术有限公司 | ETC toll invoice issuing method and system for touring taxi |
| CN113947380A (en) * | 2021-10-21 | 2022-01-18 | 广东电网有限责任公司 | Automatic summarizing method and device for ETC invoices |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710016A (en) * | 2017-01-10 | 2017-05-24 | 广州智路交通咨询有限公司 | ETC equipment application system and vehicle renter paying method |
| CN107301573A (en) * | 2016-10-28 | 2017-10-27 | 西安艾润物联网技术服务有限责任公司 | The automatic method and system for obtaining electronic invoice |
| CN109582257A (en) * | 2018-12-25 | 2019-04-05 | 东风电动车辆股份有限公司 | A kind of net about vehicle invoice real time print system and its working method |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572091B (en) * | 2016-10-24 | 2020-03-06 | 施守剑 | Invoice information transmission generation method and system |
| CN107301751A (en) * | 2016-12-15 | 2017-10-27 | 西安艾润物联网技术服务有限责任公司 | The method and system of automatic printing papery tax-controlled invoice |
| CN108241998A (en) * | 2016-12-27 | 2018-07-03 | 航天信息股份有限公司 | A kind of invoices processing method and device |
| CN106611359A (en) * | 2016-12-27 | 2017-05-03 | 百望电子发票数据服务有限公司 | Method and system for invoicing electronic invoices |
| CN106952352A (en) * | 2017-03-23 | 2017-07-14 | 腾讯科技（深圳）有限公司 | A kind of non-stop charging method and vehicle toll collection system |
| SG10201702772XA (en) * | 2017-04-04 | 2018-11-29 | Mastercard Asia Pacific Pte Ltd | An Apparatus For Processing A Purchase Transaction |
| CN107220861A (en) * | 2017-06-18 | 2017-09-29 | 中越有限公司 | A kind of method for building taxi industry electronic invoice service platform |
| CN107369215A (en) * | 2017-09-07 | 2017-11-21 | 深圳市麦斯达夫科技有限公司 | A kind of ECT roadnets and charging method |
| CN109003058B (en) * | 2018-07-19 | 2022-03-29 | 招商华软信息有限公司 | Method, device, system, equipment and storage medium for generating electronic payment certificate |
| CN109064571A (en) * | 2018-08-02 | 2018-12-21 | 石家庄铁道大学 | A kind of net based on communication equipment about vehicle pricing system |
| CN109685337A (en) * | 2018-12-10 | 2019-04-26 | 中水三立数据技术股份有限公司 | A kind of ship lock scheduling charging system and method |
| CN109636493A (en) * | 2018-12-13 | 2019-04-16 | 西安艾润物联网技术服务有限责任公司 | Vehicle billing method and device |
-
2019
- 2019-04-28 CN CN201910351798.7A patent/CN110070405B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301573A (en) * | 2016-10-28 | 2017-10-27 | 西安艾润物联网技术服务有限责任公司 | The automatic method and system for obtaining electronic invoice |
| CN106710016A (en) * | 2017-01-10 | 2017-05-24 | 广州智路交通咨询有限公司 | ETC equipment application system and vehicle renter paying method |
| CN109582257A (en) * | 2018-12-25 | 2019-04-05 | 东风电动车辆股份有限公司 | A kind of net about vehicle invoice real time print system and its working method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110070405A (en) | 2019-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110070405B (en) | ETC electronic invoice issuing method, OBU and storage medium | |
| KR101898611B1 (en) | Hybrid on board unit and roadside unit supporting wave-v2x and c-v2x | |
| CN106559566B (en) | Intelligent control method and system for automobile value-added service | |
| CN107332868B (en) | ETC vehicle-mounted unit issuing method and secondary issuing data additional recording system | |
| WO2014183690A1 (en) | Method of processing application program upgrade, and terminal device | |
| CN111061499A (en) | ECU updating method and system based on file system | |
| WO2017025020A1 (en) | Intelligent charging system and method for electric car | |
| CN110901420B (en) | Charging system, charging method, computer device, storage medium, electric vehicle and charging cloud platform | |
| EP4026737A1 (en) | Method and device for storing and transmitting data by means of vehicle key | |
| CN110572821B (en) | Method and system for activating vehicle-mounted unit | |
| JP2015510617A (en) | System and corresponding method for providing telematic services | |
| CN103049968A (en) | Electric vehicle charging services | |
| KR20140054474A (en) | Contents downloading system and method for electric vehicle | |
| CN115996865A (en) | Virtual vehicle key management method and system based on Internet of vehicles | |
| CN103428725A (en) | Method and system for controlling data traffic on mobile device | |
| CN109649304A (en) | A kind of method, equipment and the system of long-range control vehicle | |
| CN108834220A (en) | On board unit, mobile unit, management system and on board unit management method | |
| CN112583595B (en) | Vehicle charging safety management method | |
| US11010489B2 (en) | Privacy protection system for vehicle communication | |
| KR101074698B1 (en) | On board equipment including black box linked with common carrier server and common carrier system including the same | |
| CN114419770A (en) | Fleet digital key management method and device and computer | |
| CN109862108B (en) | Service scheduling method based on card, service terminal, vehicle terminal and client terminal | |
| US20170178414A1 (en) | Method and apparatus for wireless parking meter payment | |
| CN111932697A (en) | Expressway network charging control system, method, equipment and storage medium | |
| CN117354839B (en) | Wake-up sensitivity adjustment method, device, computer equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |