WO2017186156A1

WO2017186156A1 - Data transmission method and device, and driving recorder

Info

Publication number: WO2017186156A1
Application number: PCT/CN2017/082350
Authority: WO
Inventors: 余熙平; 喻运辉; 李辉; 吴光荣
Original assignee: 盯盯拍（深圳）技术股份有限公司
Priority date: 2016-04-29
Filing date: 2017-04-28
Publication date: 2017-11-02
Also published as: CN105828313A

Abstract

The present invention provides a data transmission method and device, and a driving recorder. The data transmission method comprises: detecting remaining traffic in a traffic value available for a driving recorder; comparing the remaining traffic with a preset threshold; and adjusting a corresponding function according to the comparison result to control the use of traffic. The present invention can avoid waste of traffic, and ensure that some core functions can still be normally when there is relatively less traffic.

Description

Data transmission method, data transmission device, and driving recorder

Technical field

The invention belongs to the field of data transmission, and particularly relates to a data transmission method, a data transmission device and a driving recorder.

Background technique

Nowadays, in the era of the Internet of Things, with the popularization of network technology, in-vehicle devices can also connect to the Internet, which can greatly expand their applications. In-vehicle devices can be networked through Internet cards, etc., and can use 2G, 3G, 4G and other networks, but because the network card costs money to purchase, and the traffic has a certain limit, this means that users need to pay attention to the use of traffic. If you do not pay attention to use, it will cause unnecessary waste of traffic, and will cause some users to use certain network-related functions, such as uploading videos and live video, because of premature use of traffic, and missed some wonderful things. .

Summary of the invention

In view of this, the embodiments of the present invention provide a data transmission method, a data transmission device, and a driving recorder to solve the problem that the use of traffic cannot be effectively controlled in the prior art, resulting in wasted traffic and affecting normal use of the user.

The invention provides a data transmission method based on driving recorder, and a data transmission method The method includes: detecting the remaining flow in the flow value allowed by the driving recorder; comparing the remaining flow with the preset threshold; and adjusting the corresponding function according to the comparison result to control the use of the flow.

Preferably, the preset threshold includes: a first preset threshold, a second preset threshold, and a third preset threshold, wherein the first preset threshold, the second preset threshold, and the third preset threshold are percentages according to the flow value The settings are 80%, 60%, and 40% of the flow value.

Preferably, in the step of adjusting the corresponding function according to the result of the comparison to control the use of the flow, the method includes: turning off the driving recorder as a WIFI hotspot when the remaining flow is less than or equal to the first preset threshold and greater than the second preset threshold The function of the data recorded by the driving recorder when the remaining traffic is less than or equal to the second preset threshold and greater than the third preset threshold; when the remaining traffic is less than or equal to the third preset threshold, the traffic is turned off. The function of the recorder to upload video.

Preferably, the preset threshold further includes a fourth preset threshold, the fourth preset threshold is 80% of the flow value; and when the remaining flow is less than or equal to the fourth preset threshold, the traffic switch of the driving recorder is turned on. Frequency of.

The invention provides a data transmission device, comprising: a detecting unit for detecting a remaining flow rate of a flow value allowed by the driving recorder; a comparing unit for comparing the remaining flow with a preset threshold; the control unit, The corresponding function is adjusted according to the result of the comparison to control the use of the flow.

Preferably, the preset threshold includes: a first preset threshold, a second preset threshold, and a third preset threshold, wherein the first preset threshold, the second preset threshold, and the third preset threshold are percentages according to the flow value Set up, respectively, 80%, six percent of the flow value Ten and forty percent.

Preferably, the control unit is further configured to: when the comparison result is that the remaining flow rate is less than or equal to the first preset threshold and greater than the second preset threshold, turn off the driving recorder as a function of the WIFI hotspot; when the comparison result is that the remaining flow is less than or When the second preset threshold is greater than the third preset threshold, the bandwidth of the data uploaded by the driving recorder when the live broadcast is reduced; when the comparison result is that the remaining traffic is less than or equal to the third preset threshold, the driving recorder is turned off to upload the video. Features.

Preferably, the preset threshold further includes a fourth preset threshold, the fourth preset threshold is 80% of the flow value; and when the comparison result is that the remaining flow is less than or equal to the fourth preset threshold, controlling the driving recorder The frequency at which the flow switch is turned on.

Preferably, before the step of adjusting the corresponding function according to the result of the comparison to control the use of the flow rate, the step of: setting a function requiring adjustment corresponding to the comparison result of the remaining flow rate and the preset threshold value.

The invention also provides a driving recorder, comprising: a detecting module for detecting a remaining flow rate of a flow value allowed by the driving recorder; a comparing module for comparing the remaining flow with a preset threshold; and a control module for The result of the comparison adjusts the corresponding function to control the use of the flow.

Compared with the prior art, the data transmission method, the data transmission device and the driving recorder of the present invention detect the remaining traffic in the traffic value allowed by the driving recorder, and then compare the remaining traffic with the preset threshold, and then compare the As a result, the corresponding functions are adjusted to control the use of traffic, ensuring that the use of traffic is not wasted, and that certain core functions are still available in the case of less traffic.

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 embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.

1 is a flow chart of a data transmission method based on a driving recorder of the present invention;

2 is a schematic diagram of a data transmission device of the present invention.

detailed description

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The invention provides a data transmission method based on a driving recorder, and the data transmission method comprises:

Step S10: detecting remaining flow in the flow value allowed by the driving recorder;

Step S20: comparing the remaining traffic with a preset threshold;

Step S30: Adjust the corresponding function according to the result of the comparison to control the use of the flow.

In step S10, the traffic query request may be sent to the server through the driving recorder to obtain the returned remaining traffic value from the server. Alternatively, the mobile terminal sends a traffic query request to the server, and obtains the remaining traffic value information from the server, and then sends the information to the driving recorder. Or, the traffic recorder itself is set by the traffic statistics module, and the remaining traffic can be counted.

In step S20, the preset threshold includes: a first preset threshold, a second preset threshold, and a third preset threshold.

In step S30, the first preset threshold, the second preset threshold, and the third preset threshold are set according to a percentage of the allowed flow value, which is 80% of the allowable flow value, respectively. Sixty and forty percent.

When the comparison result is that the remaining flow rate is less than or equal to the first preset threshold and greater than the second preset threshold, the driving recorder is turned off as a function of the WIFI hotspot;

When the comparison result is that the remaining traffic is less than or equal to the second preset threshold and greater than the third preset threshold, the bandwidth of the data uploaded by the driving recorder when the live broadcast is reduced.

When the comparison result is that the remaining flow rate is less than or equal to the third preset threshold, the function of uploading the video by the driving recorder is turned off.

It is also said that when the traffic value is 10G, the first preset threshold is 8G, the second preset threshold is 6G, and the third preset threshold is 4G. Assume that the current remaining traffic is 7G, and after comparing with the first preset threshold, the second preset threshold, and the third preset threshold, it can be known that when the remaining preset threshold is less than the first preset threshold, the driving recorder is turned off as a WIFI hotspot at this time. If the remaining traffic is 5G, the bandwidth of the uploaded data during live broadcast is adjusted from 1080P to 480P, so that although the picture is not clear, it can guarantee the complete transmission of video data; if the remaining road is lower than 4G, it is directly Turn off features that consume large amounts of traffic, such as the ability to upload videos.

In step S30, the preset threshold further includes a fourth preset threshold, and the fourth preset threshold is twenty percent of the flow value.

When the comparison result is that the remaining flow rate is less than or equal to the fourth preset threshold, the frequency at which the flow switch of the driving recorder is turned on is controlled. For example, the frequency switch that can control the driving recorder can be turned on for half an hour every day.

Before the step of adjusting the corresponding function according to the result of the comparison to control the use of the flow rate, the method includes the step of: setting a function that needs to be adjusted corresponding to the comparison result of the remaining flow rate and the preset threshold value. The preset threshold value in the present invention accounts for the percentage of the flow value and its corresponding function can be customized according to the actual needs, and is not necessarily performed in the order between the functions and functions mentioned in the embodiment.

The invention also provides a data transmission device, the driving recorder comprising:

The detecting unit 1 is configured to detect the remaining flow rate of the flow value allowed by the driving recorder;

Comparing unit 2, configured to compare the remaining flow rate with a preset threshold;

The control unit 3 is configured to adjust a corresponding function according to the result of the comparison to control the use of the flow.

The preset threshold includes: a first preset threshold, a second preset threshold, and a third preset threshold, wherein the first preset threshold, the second preset threshold, and the third preset threshold are percentages according to the allowed flow value The settings are 80%, 60%, and 40% of the allowed flow values, respectively.

The control unit 2 is also used to:

When the remaining traffic is less than or equal to the first preset threshold and greater than the second preset threshold, turning off the driving recorder as a function of the WIFI hotspot;

When the remaining traffic is less than or equal to the second preset threshold and greater than the third preset threshold, Reduce the bandwidth of the data uploaded by the driving recorder when the live broadcast is reduced;

When the remaining flow is less than or equal to the third preset threshold, the function of uploading video by the driving recorder is turned off.

The preset threshold further includes a fourth preset threshold, and the fourth preset threshold is 20% of the flow value;

When the remaining flow rate is less than or equal to the fourth preset threshold, the frequency at which the flow switch of the driving recorder is turned on is controlled.

The invention also provides a driving recorder, including

a detection module for detecting remaining flow in a flow value allowed by the driving recorder;

Comparing module for comparing remaining flow with a preset threshold;

The control module is configured to adjust the corresponding function according to the result of the comparison to control the use of the flow.

Compared with the prior art, the data transmission method, the data transmission device and the driving recorder of the present invention detect the remaining traffic in the traffic value allowed by the driving recorder, and then compare the remaining traffic with the preset threshold, and then compare the As a result, the corresponding functions are adjusted to control the use of traffic, which ensures that the use of traffic is not wasted, and that certain core functions are still available in the case of less traffic.

Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. Professional and technical personnel can A particular application uses different methods to implement the described functionality, but such implementation should not be considered to be beyond the scope of the present invention.

A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

The functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on this It is understood that the technical solution of the present invention, which is essential to the prior art or part of the technical solution, may be embodied in the form of a software product stored in a storage medium, including a plurality of instructions. In order to cause a computer device (which may be a personal computer, a cloud server, or a network device, etc.) to perform all or part of the steps of the method of the various embodiments of the present invention. The foregoing storage medium includes: a USB flash drive, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, an optical disk, or a cloud storage. The medium of the code.

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the claims.

Claims

A data transmission method based on a driving recorder, characterized in that the data transmission method comprises:

Detecting the remaining flow in the flow value allowed by the driving recorder;

Comparing the remaining flow with the preset threshold;

The corresponding function is adjusted according to the result of the comparison to control the use of the flow.
The data transmission method according to claim 1, wherein the preset threshold comprises: a first preset threshold, a second preset threshold, and a third preset threshold, wherein the first preset threshold, The second preset threshold and the third preset threshold are set according to the percentage of the allowable used flow value, which are respectively 80%, 60%, and 4% of the allowed flow value. ten.
The data transmission method according to claim 2, wherein in the step of adjusting the corresponding function according to the result of the comparison to control the use of the flow, the method comprises:

When the comparison result is that the remaining traffic is less than or equal to the first preset threshold and greater than the second preset threshold, the driving recorder is turned off as a WIFI hotspot function;

When the comparison result is that the remaining traffic is less than or equal to the second preset threshold and greater than the third preset threshold, reducing the bandwidth of the data recorded by the driving recorder when the live broadcast is performed;

When the comparison result is that the remaining flow rate is less than or equal to the third preset threshold, the function of uploading video by the driving recorder is turned off.
The data transmission method according to claim 3, wherein said preset The threshold further includes a fourth preset threshold, where the fourth preset threshold is twenty percent of the flow value;

When the comparison result is that the remaining flow rate is less than or equal to the fourth preset threshold, the frequency at which the flow switch of the driving recorder is turned on is controlled.
The data transmission method according to claim 1, wherein the step of adjusting the corresponding function to control the use of the flow according to the result of the comparison comprises the steps of:

Setting a function that needs to be adjusted corresponding to the comparison result of the remaining flow rate and the preset threshold value.
A data transmission device, characterized in that the driving recorder comprises:

a detecting unit, configured to detect a remaining flow rate of the flow value allowed by the driving recorder;

a comparing unit, configured to compare the remaining flow rate with the preset threshold;

The control unit is configured to adjust the corresponding function according to the result of the comparison to control the use of the flow.
The driving recorder according to claim 6, wherein the preset threshold comprises: a first preset threshold, a second preset threshold, and a third preset threshold, wherein the first preset threshold, The second preset threshold and the third preset threshold are set according to the percentage of the allowable used flow value, which are respectively 80%, 60%, and 4% of the allowed flow value. ten.
A driving recorder according to claim 7, wherein said control ticket Yuan is also used to:

When the remaining traffic is less than or equal to the first preset threshold and greater than the second preset threshold, turning off the driving recorder as a WIFI hotspot function;

When the remaining traffic is less than or equal to the second preset threshold and greater than the third preset threshold, reducing the bandwidth of the data recorded by the driving recorder when the live broadcast is performed;

When the remaining flow rate is less than or equal to the third preset threshold, the function of uploading video by the driving recorder is turned off.
The driving recorder according to claim 8, wherein the preset threshold further comprises a fourth preset threshold, and the fourth preset threshold is eighty percent of the flow value;

When the remaining flow rate is less than or equal to the fourth preset threshold, the frequency at which the flow switch of the driving recorder is turned on is controlled.
A driving recorder, characterized in that it comprises:

a detecting module, configured to detect a remaining flow rate of the flow value allowed by the driving recorder;

Comparing a module, configured to compare the remaining traffic with the preset threshold;

The control module is configured to adjust the corresponding function according to the result of the comparison to control the use of the flow.