CN116185448A

CN116185448A - Meter theme updating system and method for motorcycle

Info

Publication number: CN116185448A
Application number: CN202310100241.2A
Authority: CN
Inventors: 陶俊杰; 金勉; 朱武; 黄立军; 严浩
Original assignee: Chongqing Siqi Technology Co ltd
Current assignee: Chongqing Siqi Technology Co ltd
Priority date: 2023-02-11
Filing date: 2023-02-11
Publication date: 2023-05-30

Abstract

The embodiment of the invention discloses a system and a method for updating an instrument theme of a motorcycle, which are applied to the motorcycle, wherein the system comprises an instrument terminal and a client; the instrument terminal is provided with a communication chip and an interface program; the client is loaded with APP; the meter terminal is used for: establishing network connection with the client; transmitting the theme version data of the instrument terminal to the client; the client is configured to: inquiring whether a new topic version is available locally or not based on the received topic version data; if yes, prompting that the theme is updated; responding to the updating operation of a user, and transmitting a new theme pack to the instrument terminal so as to realize the updating of the instrument theme; the effect is that: the method meets the updating requirement of the user on the theme of the instrument interface, and is simple, convenient and quick to operate.

Description

Meter theme updating system and method for motorcycle

Technical Field

The invention relates to the technical field of vehicle matching, in particular to a system and a method for updating an instrument theme of a motorcycle.

Background

With the rapid development of the motorcycle industry, the meter assembled by the motorcycle is gradually changed into a liquid crystal meter from a stopwatch, so that the liquid crystal meter has richer functions and more cool display effects, but most of the liquid crystal meters on the market at present have a set of theme and have no way to replace. And the user may dislike the factory stored instrument interface theme.

The existing updating method has the defects that the instrument is removed for factory return updating or engineers update through professional updating tools in a 4S shop, but the updating flexibility and the degree of freedom are poor, and the operation of users is inconvenient.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, the invention needs to provide a system and a method for updating the meter theme of the motorcycle so as to meet the updating requirement of a user on the meter interface theme, and the system and the method are simple, convenient and quick to operate.

In a first aspect, an instrument theme updating system of a motorcycle is applied to the motorcycle, and the system comprises an instrument terminal and a client; the instrument terminal is provided with a communication chip and an interface program; the client is loaded with APP;

the meter terminal is used for:

establishing network connection with the client;

transmitting the theme version data of the instrument terminal to the client;

the client is configured to:

inquiring whether a new topic version is available locally or not based on the received topic version data; if yes, prompting that the theme is updated;

and responding to the updating operation of the user, and transmitting a new theme pack to the instrument terminal so as to realize the updating of the instrument theme.

Preferably, the client is further configured to transmit the current version information to the server when the client is not queried;

the server side is used for confirming a database corresponding to the instrument according to the received version information;

and checking in the database whether there is a topic version available;

if the available theme pack exists, informing an APP result, recording the theme pack information by the APP end, and prompting that a downloaded theme exists;

if no new theme or corresponding database exists, prompting that no downloadable theme exists at the APP end.

Preferably, when the APP end prompts a downloading theme, responding to the updating operation of a user and generating a downloading request to the server end;

the server side informs the APP of the name, the size and the MD5 value of the theme pack and transmits data;

and the APP end receives and checks, and prompts the user to click the upgrade instrument after the verification is passed.

Preferably, the APP end is further configured to, during transmission of the theme pack:

dividing the downloaded theme pack into a plurality of small packs, and adding a pack serial number and a start and end mark to each pack;

sending the MD5 value of the theme pack and the small Bao Geshu to the meter;

the small packets are sent to the instrument according to the sequence of the packet sequence numbers, the integrity of the small packets is confirmed after the instrument receives the small packets, and the success or failure of APP transmission is fed back;

and if successful, the APP transmits the next packet, and if failed, the APP retransmits the current packet until the whole transmission of the small packet is completed.

Preferably, the instrument removes and synthesizes the added packet serial numbers, the start and end marks after receiving all the small packets to obtain a large packet;

meanwhile, checking the MD5 value of the synthesized big packet; if successful, the theme is updated, and if failed, the APP is informed to resend from the first small packet.

Preferably, the meter terminal is further configured to:

decompressing and checking the received theme pack;

if the verification fails, the theme is downloaded again;

deleting the old theme pack if successful, and moving the downloaded theme pack to a specific directory;

and informing the interface program that the theme pack is updated, so that the interface program loads new theme pack information, and restarting the instrument.

A second aspect of the present invention is a method for updating a meter theme of a motorcycle, which is applied to the meter theme updating system of a motorcycle described in the first aspect, wherein the system includes a meter terminal and a client; the instrument terminal is provided with a communication chip and an interface program; the client is loaded with APP; the method comprises the following steps:

establishing network connection between an instrument terminal and a client;

transmitting the theme version data of the instrument terminal to the client;

the client queries whether a new topic version is available locally or not based on the received topic version data; if yes, prompting that the theme is updated;

Preferably, the method further comprises:

when the client side does not inquire, transmitting the current version information to a server side;

confirming a database corresponding to the instrument through the server according to the received version information;

and checking in the database whether there is a topic version available;

Preferably, when the APP end prompts a download subject, responding to an update operation of a user, and generating a download request to the server end;

Preferably, the APP end transmits the theme packet:

sending the MD5 value of the theme pack and the small Bao Geshu to the meter;

According to the embodiment of the invention, the instrument is communicated with the client side loaded with the APP, and the version data is used for inquiring, so that the instrument can change the theme through the interface program after receiving the theme package transmitted by the APP; therefore, the method meets the updating requirement of the user on the theme of the instrument interface, and is simple, convenient and quick to operate.

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. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

Fig. 1 is a flowchart of an instrument to client APP connection provided in an embodiment of the present invention;

FIG. 2 is a flowchart of a client confirmation theme pack according to an embodiment of the present invention;

FIG. 3 is a flowchart of a server-side sending a theme pack to an APP according to an embodiment of the present invention;

FIG. 4 is a flowchart of an APP issuing theme pack to an instrument terminal of a motorcycle according to an embodiment of the present invention;

fig. 5 is a flowchart of a theme pack transmission method according to an embodiment of the present invention;

FIG. 6 is a flowchart of an update of a meter terminal according to an embodiment of the present invention;

fig. 7 is a flowchart of a method for updating a meter theme of a motorcycle according to an embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains.

As shown in fig. 1 to 6, an instrument theme updating system of a motorcycle is applied to a motorcycle, and the system comprises an instrument terminal and a client; the instrument terminal is provided with a communication chip and an interface program; the client is loaded with APP; in this embodiment, the client uses a mobile phone APP as an example for illustration; the communication chip adopts a WIFI or Bluetooth chip; the meter terminal, meter and meter end all refer to the same meaning.

The meter terminal is used for:

establishing network connection with the client;

and transmitting the theme version data of the instrument terminal to the client.

Specifically, referring to fig. 1, the specific steps include:

(1) The motorcycle is started, and the instrument automatically becomes a hot spot end after being electrified;

(2) Checking the name and the password of the hot spot on the instrument;

(3) The mobile phone APP searches the hot spot of the instrument, and inputs a password to try connection;

(4) After connection is established, the instrument and the APP end can prompt that the connection is successful;

(5) If the connection fails, the password of the instrument end needs to be input again to try connection;

(6) The meter-side wifi application program starts a TCP client, and the APP is used as a TCP server;

(7) And the meter terminal wifi application actively applies for establishing connection with the APP server.

The client is configured to:

In another embodiment, in order to cope with the client, if the client is not queried, the current version information is transmitted to a server; the server side comprises a server and a database;

and checking in the database whether there is a topic version available;

Specifically, referring to fig. 2, the specific implementation steps are as follows:

(1) After the TCP connection is successfully established;

(2) Actively informing the APP of the system version and other information of the current meter by the meter;

(3) APP records the system version, and inquires whether a theme pack available for downloading exists locally;

(4) If not, the current version is sent to the server side; if yes, prompting that available theme is updated, and no subsequent steps are needed;

(5) The server confirms a database corresponding to the instrument according to the version number (namely version information);

(6) Checking in the database whether there is a topic version available;

(7) If the available theme pack exists, informing an APP result, recording the theme pack information by the APP end, and prompting that a downloaded theme exists;

(8) If no new theme or corresponding database exists, the APP result is informed, and the APP end prompts that no downloadable theme exists.

Further, when the APP end prompts a downloading theme, responding to the updating operation of the user and generating a downloading request to the server end;

Specifically, referring to fig. 3, the specific implementation steps are as follows:

(1) Detecting a new version in the steps, and prompting the downloadable theme by the APP;

(2) The user clicks the instrument theme entering the APP and updates the menu, and then clicks the downloading theme;

(3) The server side informs the APP of the name, size and MD5 value of the theme;

(4) After the APP receives the data, informing the server that the file can be transmitted;

(5) After the APP end receives the file, comparing the MD5 value of the received file;

(6) If the transmission is consistent, the transmission is completed, and the APP end performs decompression operation;

(7) After decompression is completed, the MD5 value and the theme pack size recorded in the APP extraction upgrading configuration file are compared with the decompressed theme pack;

(8) If the transmission is consistent, the transmission is successful, and the user is prompted to click the upgrade instrument;

(5) If the file is inconsistent, the transmission fails, and the server is actively required to retransmit after the downloaded file is deleted.

Further, referring to fig. 4, the app transmission theme pack to the meter end of the motorcycle is implemented as follows:

(1) Downloading the theme pack and successfully decompressing and checking;

(2) Clicking an update theme of the APP end by a user;

(3) State of APP query meter: whether there is a theme pack and whether data needs to be retransmitted;

(4) Checking and recording file contents of a transmission state by the instrument, and informing the APP that the file contents are not available at present and the APP can be directly transmitted;

(5) The APP informs the instrument of the number of files, the file name, the serial number and the MD5 value;

(6) Dividing APP into a plurality of data packets according to the file size and marking the data packets with packet serial numbers;

(7) The APP starts to issue an updated file, and the instrument records the serial number and the packet serial number of the file;

(8) After the file transmission is finished, the instrument compares the MD5 value at the beginning with the MD5 value of the received file;

(9) If the files are inconsistent, informing that the APP verification fails, and retransmitting the files;

(10) If the files are consistent, checking whether the next file exists according to the treasured serial numbers until transmission is completed, and informing the APP that the instrument end will start to update the theme.

Specifically, the APP end is further configured to, during transmission of the theme pack:

sending the MD5 value of the theme pack and the small Bao Geshu to the meter;

Referring to fig. 5, the flow of app transmission theme pack is as follows:

1. the APP divides the downloaded theme pack into a plurality of small packs, each small pack is 4096 bytes, and each pack is added with a pack serial number and a start and end mark;

2. sending the MD5 value of the big packet and the small Bao Geshu to the meter;

3. transmitting small packets to the instrument according to the sequence of the packet sequence numbers, and confirming the integrity of the small packets after the instrument receives the small packets to tell the APP that the transmission is successful or failed;

4. the APP sends the next packet successfully, and the current packet is resent until the small packets are sent completely after failure;

the instrument receives all small packets, then removes the added packet serial number and the start-end mark to synthesize, and checks the MD5 value of the synthesized large packet; and successfully updating the theme, and informing the APP that the APP starts to resend from the first small packet if the theme fails.

Further, referring to fig. 6, the theme update process performed by the meter terminal is as follows:

decompressing and checking the received theme pack;

if the verification fails, the theme is downloaded again;

It should be noted that, the more detailed update flow may be shown in the drawings, and will not be described herein.

According to the scheme, the meter is communicated with the client side loaded with the APP, and the version data is used for inquiring, so that the meter can change the theme through the interface program after receiving the theme package transmitted by the APP; therefore, the method meets the updating requirement of the user on the theme of the instrument interface, and is simple, convenient and quick to operate.

Based on the same inventive concept, referring to fig. 7, the embodiment of the invention also provides a method for updating the meter theme of the motorcycle, which is applied to the meter theme updating system of the motorcycle, wherein the system comprises a meter terminal and a client; the instrument terminal is provided with a communication chip and an interface program; the client is loaded with APP; the method comprises the following steps:

s101, establishing network connection between an instrument terminal and the client;

s102, transmitting the theme version data of the instrument terminal to the client;

s103, the client queries whether a new topic version and a corresponding topic package are available locally based on the received topic version data; if yes, prompting that the theme is updated;

and S104, responding to the updating operation of the user, and transmitting a new theme pack to the instrument terminal so as to realize the updating of the instrument theme.

More specifically, the method further comprises:

and checking in the database whether there is a topic version available;

More specifically, when the APP end prompts a downloading theme, responding to the updating operation of a user and generating a downloading request to the server end;

Further, when the APP end transmits the theme pack, the APP end:

sending the MD5 value of the theme pack and the small Bao Geshu to the meter;

By the method, the method has the following advantages:

1. the operation flow is simple, and the mobile phone is only required to be connected with the instrument WIFI or Bluetooth.

2. The theme switching function which is not possessed by the existing motorcycle liquid crystal instrument in the market is realized.

3. The Bluetooth transmission is transmitted in a sub-packet mode (a large file is divided into a plurality of small files), so that the transmission accuracy and success rate are improved.

4. The performance requirement on the Bluetooth chip is reduced by adopting a sub-packaging mode, classical Bluetooth is not required to be used, and the Bluetooth transmission module can meet the requirement.

5. The server can confirm whether the current instrument updates the theme through the version number, so that abnormal instrument states after updating are prevented, and stable operation of the instrument is ensured.

It should be noted that, for more specific workflow of the method embodiment, please refer to the foregoing system embodiment part, and the description is omitted here.

Those of ordinary skill in the art will appreciate that the systems and steps of the examples described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the elements and steps of the examples have been described generally in terms of functionality in the foregoing description to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

In the several embodiments provided in this application, it should be understood that the disclosed methods and systems may be implemented in other ways. For example, the system embodiments described above are merely illustrative, and some features may be omitted, or not performed.

While the invention has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the invention.

Claims

1. The utility model provides an instrument theme updating system of motorcycle, which is characterized in that the system is applied to the motorcycle and comprises an instrument terminal and a client; the instrument terminal is provided with a communication chip and an interface program; the client is loaded with APP;

the meter terminal is used for:

establishing network connection with the client;

transmitting the theme version data of the instrument terminal to the client;

the client is configured to:

2. The system for updating the meter theme of a motorcycle according to claim 1, wherein the client is further configured to transmit the current version information to the server when the current version information is not queried;

and checking in the database whether there is a topic version available;

3. The system for updating the meter theme of the motorcycle according to claim 2, wherein when the APP end prompts a downloading theme, the APP end responds to the updating operation of the user and generates a downloading request to the server end;

4. A motorcycle instrument theme updating system according to claim 3, wherein the APP end is further configured to, upon transmission of a theme pack:

sending the MD5 value of the theme pack and the small Bao Geshu to the meter;

5. The system for updating the theme of a motorcycle according to claim 4, wherein the instrument removes and synthesizes the added packet number, start and end marks after receiving all the small packets to obtain the large packet;

6. The motorcycle instrument theme updating system according to claim 5, wherein the instrument terminal is further configured to:

decompressing and checking the received theme pack;

if the verification fails, the theme is downloaded again;

7. A method for updating the theme of a motorcycle meter, which is characterized in that the method is applied to the system for updating the theme of the motorcycle meter according to claim 1, and the system comprises a meter terminal and a client; the instrument terminal is provided with a communication chip and an interface program; the client is loaded with APP; the method comprises the following steps:

establishing network connection between an instrument terminal and a client;

transmitting the theme version data of the instrument terminal to the client;

8. The method for updating a meter theme of a motorcycle according to claim 7, further comprising:

and checking in the database whether there is a topic version available;

9. The method for updating the meter theme of the motorcycle according to claim 8, wherein when the APP end prompts a downloading theme, the APP end responds to an updating operation of a user and generates a downloading request to the server end;

10. The method for updating the meter theme of the motorcycle according to claim 9, wherein the APP end transmits the theme pack:

sending the MD5 value of the theme pack and the small Bao Geshu to the meter;