WO2016058308A1

WO2016058308A1 - Processing apparatus for vehicle information and vehicle

Info

Publication number: WO2016058308A1
Application number: PCT/CN2015/072927
Authority: WO
Inventors: 柯亮; 周洋; 迟立东
Original assignee: 中兴通讯股份有限公司
Priority date: 2014-10-13
Filing date: 2015-02-12
Publication date: 2016-04-21
Also published as: CN204244276U

Abstract

Provided are a processing apparatus for vehicle information and a vehicle. In the apparatus, an acquisition module is configured to acquire detection information to be reported of a current vehicle; and a reporting module is connected to the acquisition module and is configured to report the acquired detection information to an external server and/or an external detection device. According to technical solutions of the present invention, on-board wireless diagnosis can be performed in a timely manner, and the state of vehicle operation can be controlled remotely.

Description

Vehicle information processing device and vehicle

Technical field

The present invention relates to the field of communications, and in particular, to a device and a vehicle for processing vehicle information.

Background technique

At present, in the related art, the control of the running condition of the vehicle needs to periodically obtain the relevant information by the car service provider by connecting the on-board computer and then make corresponding judgments, thereby easily causing the owner of the vehicle to not grasp the current operation of the vehicle in real time. Status information, resulting in a serious lag in the way information is acquired, repair and maintenance work can not be in place. Especially after the vehicle fails, the owner can not obtain the fault information in the first time and find that the vehicle is abnormal. Therefore, because the relevant information is not timely and effectively grasped, the corresponding rescue or remedial measures cannot be taken quickly, resulting in economic losses and even Threat to life safety.

In addition, in the vehicle overhaul process, the vehicle needs to be connected to a specific diagnostic device for vehicle fault diagnosis, and the diagnostic efficiency is low. In the case where the vehicle needs to perform the diagnostic operation in sequence, the limited diagnostic device will be difficult to cope with the number. More maintenance vehicles require more waiting time for this. In addition, there may be more damage to the vehicle due to the failure of the vehicle to be repaired in time.

Summary of the invention

The embodiment of the present invention provides a device for processing vehicle information and a vehicle to solve at least the problem that the detection information in the related art cannot be timely reported during the running of the vehicle and/or when the vehicle fails.

According to an aspect of the invention, a processing apparatus for vehicle information is provided.

The device for processing vehicle information according to the embodiment of the present invention includes: an acquisition module and a reporting module; an acquisition module configured to acquire detection information to be reported by the current vehicle; and a reporting module connected to the acquisition module and configured to acquire the acquired detection information Reported to an external server and/or external detection device.

Preferably, the reporting module is configured to send the detection information to the external server and/or the external detecting device via the mobile communication network, if the external server and/or the external detecting device are determined to be outside the coverage of the wireless local area network, or In the case where it is determined that the external server and/or the external detecting device are within the coverage of the wireless local area network, the detection information is transmitted to the external server and/or the external detecting device via the wireless local area network.

Preferably, the acquisition module is configured to acquire the detection information from the in-vehicle system via the second generation automobile self-diagnosis system (OBDII) interface, wherein the detection information comprises at least one of the following: driving state information, fault detection information.

The reporting module is configured to transmit the driving status information to the external server via the mobile communication network, or to transmit the failure detection information to the external detecting device within the coverage of the wireless local area network.

Preferably, the reporting module is further configured to: when the current vehicle fails, according to the driving state information or the fault detection information, request assistance information is sent via the mobile communication network.

Preferably, the reporting module is further configured to provide hotspot coverage of the wireless local area network for the current vehicle.

Preferably, the device further includes: a geographic location parameter collection module, configured to be connected to the acquisition module, configured to collect the geographic location positioning parameter and report the geographical location positioning parameter by using the adapted geographic location positioning system.

Preferably, the device further includes: an acceleration parameter acquisition module, connected to the acquisition module, configured to collect an acceleration state parameter in a preset scene and report the acceleration state parameter through the adapted acceleration sensing system.

Preferably, the apparatus further includes: a voltage adaptation module connected to the acquisition module, configured to convert the voltage output by the vehicle power supply into a voltage for use by the device, and to isolate unstable instantaneous voltage fluctuations of the vehicle power supply output.

According to another aspect of the present invention, a vehicle is provided.

A vehicle according to an embodiment of the present invention includes: processing means for the above vehicle information.

According to the embodiment of the present invention, the acquiring module is configured to acquire the detection information to be reported by the current vehicle, and report the driving status information to the external server; the reporting module is connected to the obtaining module, and is configured to report the obtained detection information to the The external server and/or the external detecting device solves the problem that the detection information in the related art cannot be timely reported during the running of the vehicle and/or the failure of the vehicle, thereby enabling timely on-board wireless diagnosis and remote control of the running state of the vehicle. .

DRAWINGS

The drawings described herein are intended to provide a further understanding of the invention, and are intended to be a part of the invention. In the drawing:

1 is a block diagram showing the structure of a processing device for vehicle information according to an embodiment of the present invention;

2 is a block diagram showing the structure of a device for processing vehicle information according to an embodiment of the present invention;

FIG. 3 is a schematic diagram showing the workflow of a device for processing vehicle information according to an embodiment of the present invention.

The markings in the above figures are as follows: 10, acquisition module; 20, reporting module; 30, geographic location parameter acquisition module; 40, acceleration parameter acquisition module; 50, voltage adaptation module.

detailed description

The invention will be described in detail below with reference to the drawings in conjunction with the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.

1 is a block diagram showing the structure of a processing device for vehicle information according to an embodiment of the present invention. As shown in FIG. 1 , the processing device of the vehicle information may include: an obtaining module 10 and a reporting module 20; the acquiring module 10 is configured to acquire detection information to be reported by the current vehicle; and the reporting module 20 is connected to the acquiring module 10 and configured To report the obtained detection information to an external server and/or an external detection device.

In the related art, the vehicle driving state information and/or the vehicle fault detection information cannot be reported in time. Using the device shown in Figure 1, the vehicle travel information can be reported to the remote server through the wireless communication network (for example, the third generation mobile communication technology (3G), the fourth generation mobile communication technology (4G)) while the vehicle is running. The current state of the vehicle; the vehicle-mounted terminal of the detection device can be connected via a wireless local area network (for example, Wireless Fidelity (Wi-Fi)) during vehicle maintenance. Therefore, the problem that the detection information in the vehicle driving process and/or the vehicle failure is not reported in time can be solved in the related art, and the vehicle wireless diagnosis and the remote control of the vehicle running state can be performed in time.

Preferably, the reporting module 20 is configured to send the detection information to the external server and/or the external detection device via the mobile communication network, if it is determined that the external server and/or the external detection device are outside the coverage of the wireless local area network, or In the case where it is determined that the external server and/or the external detecting device is within the coverage of the wireless local area network, the detection information is transmitted to the external server and/or the external detecting device via the wireless local area network.

In a preferred embodiment, the reporting module can select between the two networks based on whether the external server and the external detection device belong to the coverage of the wireless local area network, while having both the mobile communication network and the wireless local area network coverage. If it is within the coverage of the wireless local area network, the wireless local area network is preferentially used for the transmission of the detection information, otherwise the mobile communication network is used for the transmission of the detection information.

Preferably, the acquisition module 10 is configured to acquire detection information from the in-vehicle system via a second generation automobile self-diagnosis system (OBDII) interface, wherein the detection information comprises at least one of the following: driving state information, fault detection information.

The second generation of Automated Diagnostic System (OBDII) interface is responsible for reading the driving data in the vehicle driving computer and forwarding it to the control module. The OBDII interface is a standard vehicle diagnostic interface that can be provided by most models at present, and can be set to obtain vehicle identity, operating status, fault information, and the like.

In a preferred embodiment, the data flow scheduling and forwarding in the control system can be completed by using a built-in processor of the acquisition module (for example, some functions implemented in the 3G/4G wireless communication module), and the 3G/4G wireless communication module can be connected via the OBDII interface. Receive vehicle travel status information and then upload to the remote server. The wireless communication module can be composed of a wireless communication module supporting 3G/4G wireless protocols, including: Wideband Code Division Multiple Access (WCDMA), EVDO, Time Division Synchronous Code Division Multiple Access (TDSCDMA), and Long Term Evolution (LTE).

Preferably, the reporting module 20 is configured to, according to the detection information, determine that the assistance information is sent via the mobile communication network when the current vehicle fails.

The above 3G/4G wireless communication module is not only responsible for establishing the wireless communication network to transmit the current driving information in real time during the running of the vehicle, but also to request the rescue information when the fault occurs.

By installing the above device on the vehicle, the device can read the data of the car in the driving computer and the sensor at any time, and transmit it to the remote server through the wireless data network, so that the car service provider and the owner can grasp the driving condition of the current vehicle in time. And the fault situation, always remind the owner to carry out maintenance, and thus effectively prevent accidents.

Preferably, the reporting module 20 is further configured to send the fault detection information to the external detecting device within the coverage of the wireless local area network.

In a preferred embodiment, the scheduling and forwarding of data streams in the control system can be accomplished by using a built-in processor that acquires modules (eg, some of the functions implemented in the Wi-Fi module), which can be in the automotive overhaul process, Wi-Fi module The fault diagnosis information obtained from the OBDII interface can be transmitted to the external diagnostic device. By installing the above device on the vehicle, in the vehicle maintenance process, the data in the vehicle driving computer can be directly obtained through the Wi-Fi network, thereby greatly improving the vehicle maintenance efficiency.

Preferably, the reporting module 20 is further configured to provide hotspot coverage of the wireless local area network for the current vehicle.

In the daily work of the vehicle, the 3G/4G wireless communication module can be combined with the Wi-Fi module to provide Wi-Fi hotspot and routing service for the passengers in the car through the Wi-Fi module, and through the 3G/4G module and the Internet (Internet) ) Connect to provide network services to users. By installing the above device on the vehicle to establish a Wi-Fi hotspot, Wi-Fi hotspot coverage can be realized, and a high-speed wireless data service function is provided for the in-vehicle user.

It should be noted that in order to ensure the implementation of the above workflow, the premise is that the vehicle detection device also needs to support the Wi-Fi access function.

In the preferred implementation process, the acquisition module and the reporting module may be uniformly set in the 3G/4G wireless communication module or the Wi-Fi module. Of course, a control module may be separately set up (the function implemented is equivalent to the above-mentioned acquisition module). The function has a processor inside, which is responsible for controlling data forwarding and interaction between the vehicle communication module, the 3G/4G wireless communication module, and the Wi-Fi module. That is, in the actual operation process, the control module can be independently set, or the function of the control module can be completed by using the built-in processor of the 3G/4G wireless communication module or the Wi-Fi module.

The control module is responsible for controlling the scheduling and forwarding of the data stream in the system, and can forward the remote information from the OBDII interface to the 3G/4G wireless communication module, and then upload to the remote server; in addition, during the vehicle maintenance process, the control module can also The diagnostic information is forwarded from the OBDII interface to the Wi-Fi module for transmission to the diagnostic device. Moreover, in the daily work of the vehicle, the control module and the Wi-Fi module can also provide Wi-Fi hotspot and routing services through the 3G/4G module. The Internet is connected to provide network services to users.

Preferably, as shown in FIG. 2, the foregoing apparatus may further include: a geographic location parameter collection module 30, connected to the acquisition module 10, configured to collect geographic location positioning parameters and locate the geographic location by using a suitable geographical location positioning system. The parameters are reported.

In a preferred implementation process, if the control module is separately set, the geographic location parameter acquisition module can be directly connected to the control module; if the built-in processor of the 3G/4G wireless communication module is borrowed or the built-in processor of the Wi-Fi module is borrowed, The geographic location parameter acquisition module can be connected to the acquisition module.

Preferably, as shown in FIG. 2, the apparatus may further include: an acceleration parameter acquisition module 40, connected to the acquisition module 10, configured to acquire an acceleration state parameter in a preset scene by using an adapted acceleration sensing system and The acceleration status parameter is reported.

In a preferred implementation process, if the control module is separately set, the acceleration parameter acquisition module can be directly connected to the control module; if borrowing the built-in processor of the 3G/4G wireless communication module or borrowing the built-in processor of the Wi-Fi module, the acceleration The parameter acquisition module can be connected to the acquisition module.

In a preferred embodiment, the expandable position parameter acquisition module and the acceleration parameter acquisition module are responsible for obtaining more extensive vehicle travel information. The position parameter acquisition module can use the Global Positioning System (GPS), Beidou And other positioning system components. The acceleration parameter acquisition module can also be set to detect special states such as vehicle collision and rollover, and is composed of an acceleration sensor system.

Preferably, as shown in FIG. 2, the apparatus may further include: a voltage adaptation module 50 connected to the acquisition module 10, configured to convert a voltage output by the vehicle power source into a voltage used by the device, and output the vehicle power source. Unstable transient voltage fluctuations are isolated.

In a preferred implementation process, if the control module is separately set, the voltage adaptation module can be directly connected to the control module; if the built-in processor of the 3G/4G wireless communication module is borrowed or the built-in processor of the Wi-Fi module is borrowed, the voltage is The adaptation module can be connected to the acquisition module.

In a preferred embodiment, the voltage adaptation module is responsible for converting the 12V standard voltage outputted from the vehicle power source into a standard voltage to be used inside the vehicle-mounted device while isolating the unstable transient voltage fluctuation of the vehicle power source. That is, the automotive electronic bus can provide 12V standard power supply to the router through the OBDII interface, and the voltage adapting module adjusts the voltage to the voltage value used inside the router, and isolates the instantaneous voltage fluctuation caused by the ignition or other electrical power of the automobile electronic bus.

The above preferred implementation process will be further described below in conjunction with the following preferred embodiments.

As a preferred embodiment of the present invention, the in-vehicle communication module can be connected to the car CAN bus through the OBDII interface to obtain real-time information stored in the car traveling computer. Synchronously, the acceleration parameter acquisition module and the position parameter acquisition module can also provide vehicle position and acceleration information. The above plurality of information can be forwarded to the 3G/4G wireless communication module through the control module, and then uploaded to the remote server.

As another preferred embodiment of the present invention, the in-vehicle communication module can be connected to the car CAN bus through the OBDII interface to obtain real-time information stored in the car driving computer, and then transmitted to the detecting device through the Wi-Fi local area network. The Wi-Fi communication module is not only responsible for wireless connection with the detection device during the vehicle detection process of the vehicle service provider, but also transmits historical information in the vehicle driving computer to improve the detection efficiency, and also provides Wi for the vehicle. The -Fi environment, together with the 3G/4G wireless communication module, provides Wi-Fi hotspot coverage for in-vehicle users.

As another preferred embodiment of the present invention, the user terminal device can access the Wi-Fi local area network established by the in-vehicle device, and then access the Internet through the 3G/4G network provided by the 3G/4G wireless communication module.

3 is a flow chart showing the operation of a processing apparatus for vehicle information according to a preferred embodiment of the present invention. As shown in FIG. 3, the process may include the following processing steps:

Step S302-Step S304: After the vehicle is started, the on-board diagnostic device is started; if it is required to enter the remote real-time diagnosis mode, go to step S312; if it is necessary to establish a Wi-Fi local area network, go to step S306;

Step S306: Establish a Wi-Fi local area network until the vehicle is turned off;

Step S308: During the running of the vehicle, if a device is found to be connected to the Wi-Fi local area network, it is determined according to its data request whether it is a vehicle detecting device; if it is a vehicle detecting device, then go to step S314; if it is a normal user If yes, go to step S310;

Step S310: For ordinary user access, the wireless data service service can be provided to the ordinary user through the 3G/4G wireless communication network;

Step S312: Real-time acquisition of real-time information stored in the car driving computer. Synchronously, the acceleration and position parameter acquisition module can also provide vehicle position and acceleration information. The plurality of pieces of information may be forwarded to the 3G/4G wireless communication module by the control module, and then uploaded to the remote server; proceed to step S316;

Step S314: Establish a vehicle detection path for the vehicle detecting device to implement wireless detection of the vehicle;

Step S316: the vehicle is turned off;

Step S318 - Step S320: After the current position information and the vehicle information are reported on the onboard diagnostic device, the onboard diagnostic device is turned off.

It should be noted that the above steps S306, S312, and S314 can be performed simultaneously, for example, on the one hand, the diagnostic information can be reported in real time, and on the other hand, the Wi-Fi hotspot service can be provided for ordinary passengers.

As a preferred embodiment of the present invention, there is also provided a vehicle, which may include: processing means for the above vehicle information.

From the above description, it can be seen that the above embodiments achieve the following technical effects (it is required that the effects are achievable by some preferred embodiments): by using the technical solutions provided by the embodiments of the present invention, In-vehicle wireless diagnostics and remote control of vehicle operation, while also providing wireless network services to passengers in the car.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Industrial applicability

As described above, the vehicle information processing apparatus and the vehicle provided by the embodiments of the present invention have the following beneficial effects: not only can the vehicle wireless diagnosis and the remote control of the vehicle running state, but also the wireless network service for the passengers in the vehicle.

Claims

A device for processing vehicle information, comprising: an obtaining module and a reporting module;

The acquiring module is configured to acquire detection information to be reported by the current vehicle;

The reporting module is connected to the acquiring module, and is configured to report the obtained detection information to an external server and/or an external detecting device.
The processing device for vehicle information according to claim 1, wherein the reporting module is configured to move via determining that the external server and/or the external detecting device is outside the coverage of the wireless local area network The communication network transmits the detection information to the external server and/or the external detection device, or, in the case of determining that the external server and/or the external detection device is within the coverage of the wireless local area network Sending the detection information to the external server and/or the external detection device via the wireless local area network.
The apparatus for processing vehicle information according to claim 1, wherein the acquisition module is configured to acquire the detection information from an in-vehicle system via a second generation automobile self-diagnosis system OBDII interface, wherein the detection information includes at least the following One: driving status information, fault detection information.
The apparatus for processing vehicle information according to claim 3, wherein said reporting module is configured to transmit said driving state information to said external server via a mobile communication network, or to be within a coverage of a wireless local area network The fault detection information is sent to the external detecting device.
The processing device for vehicle information according to claim 3, wherein said reporting module is further configured to, when said driving state information or said failure detecting information determines that said current vehicle has failed, via said mobile communication network Request assistance information.
The apparatus for processing vehicle information according to claim 5, wherein said reporting module is further configured to provide hotspot coverage of the wireless local area network for said current vehicle.
The apparatus for processing vehicle information according to claim 1, wherein the apparatus further comprises:

The geographic location parameter collection module is connected to the acquisition module, and is configured to collect the geographic location positioning parameter and report the geographical location positioning parameter by using the adapted geographic location positioning system.
The apparatus for processing vehicle information according to claim 1, wherein the apparatus further comprises:

The acceleration parameter acquisition module is connected to the acquisition module, and is configured to collect an acceleration state parameter in a preset scene and report the acceleration state parameter through an adaptive acceleration sensing system.
The apparatus for processing vehicle information according to claim 1, wherein the apparatus further comprises:

And a voltage adaptation module, coupled to the acquisition module, configured to convert a voltage output by the vehicle power source into a voltage for use by the device, and to isolate an unstable transient voltage fluctuation of the vehicle power supply output.
A vehicle comprising: the processing device for vehicle information according to any one of claims 1 to 9.
A method for processing vehicle information, comprising:

Obtaining detection information of the current vehicle to be reported;

The obtained detection information is reported to an external server and/or an external detection device.
The method of processing vehicle information according to claim 11, wherein the reporting of the acquired detection information to the external server and/or the external detection device comprises one of the following:

In the case of determining that the external server and/or the external detecting device is outside the coverage of the wireless local area network, transmitting the detection information to the external server and/or the external detecting device via the mobile communication network;

Sending the detection information to the external server and/or the external detection via the wireless local area network if it is determined that the external server and/or the external detection device is within the coverage of the wireless local area network device.
The method of processing the vehicle information according to claim 11, wherein the acquiring the detection information to be reported by the current vehicle comprises: acquiring the detection information from an in-vehicle system via a second generation automobile self-diagnosis system OBDII interface, wherein The detection information includes at least one of the following: driving state information, failure detecting information.
The method of processing vehicle information according to claim 13, wherein the reporting of the acquired detection information to the external server and/or the external detection device comprises: transmitting the driving status information via a mobile communication network The fault detection information is transmitted to the external server or to the external detecting device within the coverage of the wireless local area network.
The method of processing the vehicle information according to claim 13, wherein the reporting the acquired detection information to the external server and/or the external detecting device further comprises: the driving state information or The fault detection information determines that the current vehicle has a fault, and requests assistance information via the mobile communication network.
The method of processing the vehicle information according to claim 15, wherein the reporting the acquired detection information to the external server and/or the external detecting device further comprises: providing a hot spot of the wireless local area network for the current vehicle cover.
The method of processing the vehicle information according to claim 11, wherein after acquiring the detection information to be reported by the current vehicle, the method further includes:

The location location parameters are collected by the adapted geographic location location system and reported by the location location parameters.
The method of processing the vehicle information according to claim 11, wherein after acquiring the detection information to be reported by the current vehicle, the method further includes:

Acquire an acceleration state parameter in a preset scene and report the acceleration state parameter through an adaptive acceleration sensing system.
The method of processing the vehicle information according to claim 11, wherein after acquiring the detection information to be reported by the current vehicle, the method further includes:

The voltage output from the onboard power supply is converted to a voltage for use by the device, and the unstable transient voltage fluctuations of the onboard power supply output are isolated.