Content transmission method and device and storage medium

Abstract

The invention provides a content transmission method and device and a storage medium, and relates to the technical field of communication, and the method comprises the steps: obtaining a plurality of first messages forwarded by a ground station, the plurality of first messages being a plurality of messages continuously sent by a first device, and for each first message, sending the plurality of first messages to the ground station; the first message comprises an identifier of a first device, an identifier of a second device and transmission contents, and generating a first short message according to the plurality of first messages, the first short message comprises the identifier of the first device and the first transmission contents, and the first transmission contents are determined according to the plurality of transmission contents; and sending the first short message to the second equipment through a target short message gateway platform, wherein the target short message gateway platform is a short message gateway platform to which the second equipment belongs. According to the method provided by the invention, the content transmission between the Beidou terminal and the mobile phone terminal is realized, the problem of communication limitation in the intercommunication process of the Beidou short message and the short message is avoided, and the communication efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of communication technology, and in particular to a content transmission method, device and storage medium. BACKGROUND

[0002] In an area where mobile communication network coverage is insufficient or does not exist, a Beidou-based short message service needs to establish communication between a Beidou terminal and a mobile terminal to realize mutual communication between a Beidou short message and a short message, so as to meet diversified needs such as emergency communication, data collection and positioning.

[0003] At present, the existing technology usually adopts a mode of inserting a Beidou card into a terminal device for communication to realize information transmission between a Beidou terminal and a mobile terminal.

[0004] However, since the maximum length of a short message supported by the Beidou card is limited, the Beidou short message communication has the problem of short communication length, and the frequency of Beidou communication is limited by the level of the Beidou card, resulting in low communication efficiency and limited communication range. SUMMARY

[0005] The present application provides a content transmission method, device and storage medium to solve the technical problems of low efficiency and limited communication in the process of mutual communication between a Beidou short message and a short message.

[0006] In a first aspect, the present application provides a content transmission method, comprising:

[0007] obtaining a plurality of first messages forwarded from a ground station, the plurality of first messages being a plurality of messages continuously sent by a first device, for each first message, the first message comprising: an identifier of the first device, an identifier of a second device, and a transmission content;

[0008] generating a first short message according to the plurality of first messages, the first short message comprising: the identifier of the first device, and a first transmission content determined according to the plurality of transmission contents;

[0009] sending the first short message to the second device through a target short message gateway platform, the target short message gateway platform being a short message gateway platform to which the second device belongs.

[0010] In one or more embodiments, the generating a first short message according to the plurality of first messages comprises:

[0011] splicing the transmission contents in the plurality of first messages to obtain the first transmission content;

[0012] assembling the first transmission content and the identifier of the first device according to a short message protocol corresponding to the second device to generate the first short message.

[0013] In one or more embodiments, the method further comprises:

[0014] if the data amount of the first transmission content is greater than a preset threshold, performing segmentation processing on the first transmission content according to the preset threshold to obtain a plurality of second transmission contents;

[0015] Correspondingly, the assembling the first transmission content and the identifier of the first device according to a short message protocol corresponding to the second device to generate the first short message comprises:

[0016] assembling the plurality of second transmission contents and the identifier of the first device according to a short message protocol corresponding to the second device to generate a plurality of first short messages.

[0017] In one or more embodiments, the identifier of the first device is a registered number of the first device, and the identifier of the second device is a mobile network number of the second device.

[0018] Correspondingly, the generating the first short message according to the plurality of first messages comprises:

[0019] verifying whether the registered number of the first device in the first message is a registered number, and verifying whether the mobile network number of the second device is in a preset blacklist;

[0020] if the registered number of the first device is a registered number and the mobile network number of the second device is not in the preset blacklist, generating the first short message according to the plurality of first messages.

[0021] In one or more embodiments, the generating the first short message according to the plurality of first messages comprises:

[0022] respectively performing content verification processing on the transmission content in the plurality of first messages to obtain a plurality of first messages after content verification, and the content verification processing is used to eliminate sensitive words or replace sensitive words with neutral words.

[0023] generating the first short message according to the plurality of first messages after content verification.

[0024] In one or more embodiments, the method further comprises:

[0025] receiving a first short message report from the target short message gateway platform, the first short message report being used to indicate a sending result of sending the first short message from the target short message gateway platform to the second device, the sending result including sending success or sending failure;

[0026] generating a second message according to the first short message report, and forwarding the second message to the first device through the ground station, and updating a communication record of the first device and the second device.

[0027] In a second aspect, the present application provides a content transmission method, comprising:

[0028] receiving a second short message forwarded by a target short message gateway platform, the target short message gateway platform being a short message gateway platform to which a second device belongs, the second short message including an identifier of a first device, an identifier of the second device, and third transmission content;

[0029] generating a plurality of third messages according to the second short message, each of the third messages including the identifier of the second device and transmission content, the transmission content of the third message being determined based on the third transmission content;

[0030] forwarding the plurality of third messages to the first device through a ground station.

[0031] In one or more embodiments, the generating the plurality of third messages according to the second short message comprises:

[0032] translating the second short message into a fourth message according to a short message protocol corresponding to the second device;

[0033] performing a splitting process on the third transmission content in the fourth message, and generating the plurality of third messages based on the identifier of the second device.

[0034] In one or more embodiments, the identifier of the first device is a registered number of the first device, and the identifier of the second device is a mobile network number of the second device.

[0035] Correspondingly, the generating the plurality of third messages according to the second short message comprises:

[0036] verifying whether the registered number of the first device is a registered number, and verifying whether the mobile network number of the second device is in a preset blacklist;

[0037] if the registered number of the first device is a registered number and the mobile network number of the second device is not in the preset blacklist, generating the plurality of third messages according to the second short message.

[0038] In one or more embodiments, the method further comprises:

[0039] receiving a second short message report forwarded from the ground station, the second short message report being used to indicate a sending result of sending the plurality of third messages from the ground station to the first device, the sending result comprising sending success or sending failure;

[0040] updating a communication record of the first device and the second device according to the second short message report.

[0041] In a third aspect, the present application provides a content transmission device, comprising:

[0042] an obtaining module, configured to obtain a plurality of first messages forwarded from a ground station, the plurality of first messages being a plurality of messages continuously sent by a first device, and for each first message, the first message comprising an identifier of the first device, an identifier of a second device, and a transmission content;

[0043] a processing module, configured to generate a first short message according to the plurality of first messages, the first short message comprising the identifier of the first device and a first transmission content, the first transmission content being determined according to the plurality of transmission contents;

[0044] a sending module, configured to send the first short message to the second device through a target short message gateway platform, the target short message gateway platform being a short message gateway platform to which the second device belongs.

[0045] In an embodiment, the processing module is specifically configured to:

[0046] splice the transmission contents in the plurality of first messages to obtain the first transmission content;

[0047] assemble the first transmission content and the identifier of the first device according to a short message protocol corresponding to the second device to generate the first short message.

[0048] In an embodiment, the processing module is further configured to:

[0049] when a data amount of the first transmission content is greater than a preset threshold, divide the first transmission content according to the preset threshold to obtain a plurality of second transmission contents;

[0050] Correspondingly, the processing module assembles the first transmission content and the identifier of the first device according to a short message protocol corresponding to the second device to generate the first short message, and is specifically configured to:

[0051] According to a short message protocol corresponding to the second device, the multiple second transmission contents and the identifier of the first device are assembled to generate multiple first short messages.

[0052] In an embodiment, the identifier of the first device is a registered number of the first device, and the identifier of the second device is a mobile network number of the second device.

[0053] Accordingly, the processing module generates a first short message according to the multiple first messages, specifically for:

[0054] verifying whether the registered number of the first device in the first message is a registered number, and verifying whether the mobile network number of the second device is in a preset blacklist;

[0055] When the registered number of the first device is a registered number and the mobile network number of the second device is not in the preset blacklist, the processing module generates the first short message according to the multiple first messages.

[0056] In an embodiment, the processing module generates a first short message according to the multiple first messages, specifically for:

[0057] The content of the multiple first messages is respectively subjected to content verification processing to obtain multiple first messages after content verification, and the content verification processing is used to eliminate sensitive words or replace sensitive words with neutral words.

[0058] The processing module generates the first short message according to the multiple first messages after content verification.

[0059] In an embodiment, the obtaining module is further configured to:

[0060] receive a first short message report from the target short message gateway platform, the first short message report being used to indicate a sending result of sending the first short message by the target short message gateway platform to the second device, and the sending result including sending success or sending failure;

[0061] The processing module is further configured to generate a second message according to the first short message report.

[0062] The sending module is further configured to forward the second message to the first device through the ground station.

[0063] The processing module is further configured to update a communication record of the first device and the second device.

[0064] In a fourth aspect, the application provides a content transmission device, comprising:

[0065] obtaining a second short message forwarded by a target short message gateway platform, the target short message gateway platform being a short message gateway platform to which a second device belongs, the second short message comprising: an identifier of a first device, an identifier of the second device, and third transmission content;

[0066] generating a plurality of third messages according to the second short message, each of the third messages comprising: the identifier of the second device and transmission content, the transmission content of the third message being determined based on the third transmission content;

[0067] forwarding the plurality of third messages to the first device through a ground station.

[0068] In an embodiment, the processing module is specifically configured to:

[0069] convert the second short message into a fourth message according to a short message protocol corresponding to the second device;

[0070] perform a splitting process on the third transmission content in the fourth message, and generate the plurality of third messages based on the identifier of the second device.

[0071] In an embodiment, the identifier of the first device is a registered number of the first device, and the identifier of the second device is a mobile network number of the second device.

[0072] Correspondingly, the processing module generates the plurality of third messages according to the second short message, and is specifically configured to:

[0073] verify whether the registered number of the first device is a registered number, and verify whether the mobile network number of the second device is in a preset blacklist;

[0074] when the registered number of the first device is a registered number and the mobile network number of the second device is not in the preset blacklist, generate the plurality of third messages according to the second short message.

[0075] In an embodiment, the receiving module is further configured to:

[0076] receive a second short message report forwarded by the ground station, the second short message report being used to indicate a sending result of the ground station in sending the plurality of third messages to the first device, the sending result comprising sending success or sending failure;

[0077] the processing module is further configured to: update a communication record of the first device and the second device according to the second short message report.

[0078] In a fifth aspect, the present application provides an electronic device, comprising:

[0079] a processor, and a memory connected with the processor in communication;

[0080] the memory stores computer-executable instructions;

[0081] the processor executes the computer-executable instructions stored in the memory to implement the method according to any one of claims 1 to 10.

[0082] In a sixth aspect, the present application provides a computer-readable storage medium, which stores computer-executable instructions, and the computer-executable instructions are executed by a processor to implement the method according to any one of claims 1 to 10.

[0083] The content transmission method, device and storage medium provided by the present application relate to the technical field of communication, and the method comprises the following steps: acquiring a plurality of first messages forwarded from a ground station, the plurality of first messages being a plurality of messages continuously sent by a first device, each first message comprising an identifier of the first device, an identifier of a second device, and transmission content; generating a first short message according to the plurality of first messages, the first short message comprising the identifier of the first device and first transmission content, the first transmission content being determined according to the plurality of transmission contents; and sending the first short message to the second device through a target short message gateway platform, the target short message gateway platform being a short message gateway platform to which the second device belongs. In the method, the identifiers of the first device and the second device in the first message are used to realize the communication connection between the corresponding devices, thereby improving the communication efficiency. The first short message is generated according to the plurality of first messages, the first transmission content is composed of the plurality of transmission contents, and the transmission of more communication contents can be realized. Finally, the short message sending of the devices belonging to different short message gateway platforms is realized through the short message gateway platform, the content transmission between the devices is completed, and the communication limitation in the mutual process of the message and the short message is broken through. BRIEF DESCRIPTION OF DRAWINGS

[0084] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments consistent with the present application and, together with the description, further serve to explain the principles of the application.

[0085] Figure 1 A structural schematic diagram of a content transmission system provided by an embodiment of the present application;

[0086] Figure 2 A flowchart of a content transmission method provided by an embodiment of the present application Figure One ;

[0087] Figure 3 A flowchart of a content transmission method provided by an embodiment of the present applicationFigure Two

[0088] Figure 4 Flowchart of the content transmission method provided for the embodiment of the present application Figure Three

[0089] Figure 5 Flowchart of the content transmission method provided for the embodiment of the present application Figure Four

[0090] Figure 6 Flowchart of the content transmission method provided for the embodiment of the present application Figure Five

[0091] Figure 7 Flowchart of the content transmission method provided for the embodiment of the present application Figure Six

[0092] Figure 8 Structure diagram of the content transmission device provided for the embodiment of the present application Figure One

[0093] Figure 9 Structure diagram of the content transmission device provided for the embodiment of the present application Figure Two

[0094] Figure 10 Structure diagram of the electronic device provided for the embodiment of the present application.

[0095] The specific embodiments of the present application have been shown through the above-described drawings, and will be described in more detail hereinafter. These drawings and the written description are not intended to restrict the scope of the present application by any means, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0096] The exemplary embodiments will be described in detail herein with reference to the attached drawings. The following description is made with reference to the accompanying drawings in which like reference numerals represent like elements, unless the context of use indicates otherwise. The following exemplary embodiments described are not representative of all embodiments consistent with the present application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the present application as detailed in the appended claims.

[0097] The terms "first", "second", "third", "fourth" and the like in the present application merely serve for descriptive purposes and should not be construed as indicating or implying relative importance or implying a number of the technical features indicated.

[0098] ​​​​​​​As a core function of the Beidou satellite navigation system, the Beidou short message service not only supports the sending of text information, but also can transmit picture and voice information. In areas where mobile communication network coverage is insufficient or non-existent, the Beidou short message becomes an extremely efficient means of communication, which can meet the diversified needs of emergency communication, data collection and positioning. The Beidou message realizes communication through various terminal devices such as fixed devices, handheld devices and vehicle-mounted systems, and is widely used due to its long-distance transmission, flexible communication mode and relatively low cost. The Beidou short message communication system mainly consists of three parts: Beidou terminal communication, Beidou satellite communication and ground communication. Beidou terminal communication mainly refers to the communication between Beidou application and terminal device through serial port, Bluetooth and other ways. Beidou satellite communication specifies how to provide short message communication, emergency search and rescue and position reporting services for users in the coverage area of Beidou GEO satellite. Ground communication involves the control of the ground station to the Beidou communication system.

[0099] At present, the Beidou card is mainly inserted into the terminal device to communicate by using the Beidou card issued by the satellite navigation positioning application management center. The Beidou card supports a report with a maximum length of 14000 bits, that is, a single short message with 1000 Chinese characters.

[0100] However, the interworking of the Beidou short message and the short message in the prior art has the problem of short communication length, and due to the great influence of the Beidou card grade on the communication frequency of the Beidou, the efficiency of the Beidou short message and the short message communication is low and the range is limited.

[0101] The content transmission method, device and storage medium provided by the present application aim to solve the above technical problems of the prior art. The inventive concept of the present application is as follows: a plurality of short messages are continuously sent by a Beidou terminal and forwarded via a ground station, a short message including a plurality of transmission contents is generated according to the transmission contents of the plurality of short messages forwarded from the ground station, the transmission of the plurality of transmission contents can be realized, at the same time, according to the identification of the Beidou terminal and the mobile terminal in the plurality of sent short messages, the corresponding devices can be connected in communication, finally a short message is sent to the mobile terminal through a target short message gateway platform, the transmission of the communication content is completed, the communication efficiency is improved, and the problem of limited communication is effectively avoided.

[0102] The technical solutions of the present application and how the technical solutions of the present application solve the above technical problems will be described in detail in the specific embodiments below. The following specific embodiments can be combined with each other, and the same or similar concepts or processes can not be described again in some embodiments. The embodiments of the present application will be described below with reference to the drawings.

[0103] Figure 1The content transmission system provided by the embodiment of the application is shown in a structural schematic diagram. In the embodiment, the content transmission system comprises a Beidou short message integrated short message system and a Beidou terminal.

[0104] The Beidou short message integrated short message system is used for intercommunication between the Beidou short message and the short message, and is composed of a management system and a running system.

[0105] The management system is used for managing the communication, and comprises:

[0106] An access customer management module is responsible for management of system access users and management of customer opening function permissions, including user registration, stop, opening of number communication functions, etc.

[0107] A Beidou number registration module is responsible for management of Beidou number resources of the access users, including registration and cancellation of the Beidou number of the user. The Beidou number is a special number registered to a satellite ground station, is a 7-digit number, is used for identifying the short message sent by the Beidou terminal, and is transferred through the ground station.

[0108] A short message channel management module is responsible for management of short message channels to which the access users belong, including short message channels of various operators and information such as short message access numbers and access credentials. The short message access is an industry short message access mode, and the short message access number is an 8-digit number.

[0109] A risk control strategy management module is responsible for management of communication strategies, including a list of sensitive words, a blacklist and other functions.

[0110] A short message charging management module is responsible for management of charging rules in the communication process, including charging unit price, charging strategies according to the number of messages or the number of months, etc.

[0111] A mobile phone number segment management module is responsible for identification of the network of the target number in the communication process, including the operator corresponding to the number segment. The number segment data is obtained according to the allocation of the operator number segment resources of the Ministry of Industry and Information Technology. The operator network of the target mobile phone number is determined according to the first 7 digits or other rules of the mobile phone number.

[0112] A sensitive word management module is responsible for filtering of the communication content in the communication process, intercepting the communication content that does not comply with the rules, and playing a role in communication security planning.

[0113] A communication detail record module is responsible for querying the communication details according to time, mobile phone number and other conditions.

[0114] A data statistical analysis module is responsible for statistical analysis functions of the communication details, and performs statistics according to the operator dimension and the user dimension.

[0115] The running system is used for processing the communication, and comprises:

[0116] The access processing module is responsible for receiving BeiDou short messages or SMS messages, verifying the BeiDou number accessing the system, and checking other communication parameters.

[0117] The risk control processing module is responsible for executing risk control according to the strategies formulated by the risk control management, including rule verification such as sensitive words and blacklists;

[0118] The billing processing module is responsible for billing communications according to the billing rules set by the billing management department, including information such as billing unit price and billing amount;

[0119] The routing processing module judges the target number of the operator according to the configuration in the number segment information, identifies the operator to which the target number belongs, and determines the target communication protocol to be converted.

[0120] The protocol conversion module converts the BeiDou short message protocol and the communication protocols of various operators according to the communication protocol identified by the router.

[0121] Beidou terminals include Beidou communication modules and application apps.

[0122] Among them, the Beidou communication module is responsible for communicating with the Beidou satellite. Through the satellite network, it completes the sending and receiving of short messages by the terminal and the confirmation of successful communication. The software development kit (SDK) provides the application app with a development kit in the form of serial port and Bluetooth. The application app completes the communication processing by integrating the SDK.

[0123] Specifically, BeiDou terminals can assemble long messages, that is, by providing an SDK, they can achieve long message communication by sending multiple short messages. The SDK interface automatically completes the short message format recognition and reception, and the underlying communication of the SDK is based on Bluetooth or serial port.

[0124] The following provides a detailed description of the technical solution involved in this application. The implementing entity is an electronic device, specifically the one described above. Figure 1 Beidou terminals and mobile terminals.

[0125] The following explanation uses the example of the first device sending a message to the second device and the second device receiving the corresponding short message.

[0126] Figure 2 Flowchart of the content transmission method provided in the embodiments of this application Figure One In this embodiment, the content transmission method includes the following steps:

[0127] S210: Obtain multiple first messages forwarded from the ground station.

[0128] The multiple first messages are multiple messages continuously sent by the first device, and each first message includes an identifier of the first device, an identifier of the second device, and transmission content.

[0129] In this step, the first device first sends a message transmission request in the form of a serial port or Bluetooth, indicating that the first device wants to send a message to the running system. The specific content and form of the message can be text, voice, or pictures, etc. Then the first device continuously sends multiple first messages to the ground station. After receiving the multiple first messages, the ground station uses an interface based on the Internet to interactively forward, and finally the running system receives the multiple first messages.

[0130] Optionally, the first device can be the Beidou terminal described above, and the second device can be the mobile phone terminal described above. The identifier of the first device can be the registration number of the first device, and the identifier of the second device can be the mobile network number of the second device.

[0131] S220, generating a first short message according to the multiple first messages.

[0132] The first short message includes the identifier of the first device and the first transmission content, and the first transmission content is determined according to the multiple transmission contents.

[0133] In this step, the multiple first messages are arranged in order according to the sending order of the multiple first messages. Then the first transmission content is determined according to the multiple transmission contents of the multiple first messages arranged in order. Through protocol conversion processing, a first short message is finally generated. According to the mobile network number of the second device in the first message, the operator to which the second device belongs is determined. According to the short message protocol adopted by the operator, the rule for protocol conversion processing between the message and the short message is determined. Then, according to the corresponding rule, the first short message that can be recognized and received by the second device is generated.

[0134] In one possible implementation, step S220 can include verifying whether the registration number of the first device in the first message is a registered number, and verifying whether the mobile network number of the second device is in a preset blacklist. If the registration number of the first device is a registered number and the mobile network number of the second device is not in the preset blacklist, a first short message is generated according to the multiple first messages.

[0135] The registration number of the first device is used as the unique identification of the first device and as the main information in the content transmission process, and the second device can know the first device sending the message through the registration number. The registration number of the first device needs to be verified for its legality, that is, it is indicated that the number is registered. For example, the number of bits of the registration number is verified to conform to the number of bits specified by the registration rule, or the registration number is verified to be included in the registration number list. The message sent by the first device with an illegal registration number is discarded, and the message transmission is not performed, so as to ensure the safety and standardization of the content transmission process. In addition, the mobile network number of the second device is used as the unique identification of the second device. For the second device frequently sending illegal content, the mobile network number of the second device is added to the blacklist list. A specific application enterprise or organization can also limit and manage the second device belonging to the enterprise or organization, so as to avoid resource occupation and communication channel occupation.

[0136] In a possible implementation, the step S220 can include: performing content verification processing on the transmission content in the plurality of first messages respectively to obtain a plurality of first messages after content verification processing, the content verification processing being used to eliminate sensitive words or replace sensitive words with neutral words; and generating the first short message according to the plurality of first messages after content verification.

[0137] The transmission content in the first message can be text information. For specific transmission content, content verification needs to be performed. For sensitive words that do not conform to the regulation, for example, judgment words with strong personal color or aggressive words, the sensitive words need to be eliminated or replaced with neutral words, and the transmission content that does not conform to the regulation is intercepted, so as to ensure the safety of the communication process.

[0138] S230, sending the first short message to the second device through the target short message gateway platform.

[0139] In this step, the target short message gateway platform is the short message gateway platform to which the second device belongs. According to the mobile network number of the second device, the short message gateway platform to which the device belongs is matched, the short message gateway platform is taken as the target short message gateway platform, and then the generated first short message is sent to the corresponding second device according to the specific sending rule of the target short message gateway platform, so as to complete the sending of the first short message.

[0140] Further, a first short message report from the target short message gateway platform is received, the first short message report being used to indicate a sending result of the target short message gateway platform sending the first short message to the second device, the sending result including sending success or sending failure; a second message is generated according to the first short message report, and the second message is forwarded to the first device through the ground station, and the communication record of the first device and the second device is updated. Wherein, the first short message report is used to feed back the sending result of the content transmission to the first device, after the first device receives the sending result, if the sending result is sending success, it indicates that the content transmission process ends, and the first device enters an idle state, if the sending result is sending failure, the first device needs to re-perform content transmission to the corresponding second device, feeding back the sending result to the first device can ensure the effective transmission of the content, which is of great significance for emergency communication.

[0141] The content transmission method provided by the embodiment of the present application acquires a plurality of first messages forwarded from the ground station, and generates a first short message according to the plurality of first messages, and then sends the first short message to the second device through the target short message gateway platform. In the embodiment, the plurality of message transmission contents sent by the first device are combined into one short message transmission content that can be received by the second device, realizing the content transmission from the first device to the second device, and increasing the length of the message and short message communication content, effectively avoiding the length limitation of the communication content, and further improving the communication efficiency.

[0142] On the basis of the above-mentioned embodiment, Figure 3 The flowchart of the content transmission method provided by the embodiment of the present application is shown in Figure Two . As shown in Figure 3 , one possible implementation of step S220 can include the following steps:

[0143] S310, the transmission contents in the plurality of first messages are spliced to obtain the first transmission content.

[0144] In this step, the plurality of transmission contents corresponding to the plurality of first messages are arranged according to the sending order of the first messages, and the plurality of transmission contents are spliced in turn according to the arrangement order to obtain the first transmission content containing the plurality of transmission contents arranged in sequence.

[0145] For example, the plurality of transmission contents of the plurality of first messages are "AA", "BB", "…", "ZZ" respectively, and the "AA" first message, the "BB" first message, "…" and the "ZZ" first message are sent in turn according to the order shown, and the plurality of transmission contents are spliced to obtain the first transmission content "AABB…ZZ".

[0146] S320, according to the short message protocol corresponding to the second device, the first transmission content and the identification of the first device are assembled and processed to generate the first short message.

[0147] In this step, the second device has a corresponding identification, according to which and the rules corresponding to different short message protocols, the short message protocol corresponding to the second device is judged, and then the first transmission content and the identification of the first device are assembled and processed according to the short message protocol corresponding to the second device to generate the first short message that conforms to the short message protocol of the second device and can be identified.

[0148] For example, if the data amount of the first transmission content is greater than the preset threshold, the first transmission content is divided according to the preset threshold to obtain a plurality of second transmission contents.

[0149] For example, the first transmission content is in text form and all Chinese characters, and the preset threshold is set to 20 Chinese characters. When the first transmission content contains 70 Chinese characters, the data amount of the transmission content is greater than the preset threshold, so the first transmission content needs to be divided. According to the data amount of the preset threshold, i.e. 20 Chinese characters as a group, the first transmission content is divided according to the arrangement order of Chinese characters to obtain 3 second transmission contents containing 20 Chinese characters and 1 second transmission content containing 10 Chinese characters.

[0150] In one possible implementation, step S320 can include: according to the short message protocol corresponding to the second device, the first transmission content and the identification of the first device are assembled and processed to generate the first short message, including: according to the short message protocol corresponding to the second device, the plurality of second transmission contents and the identification of the first device are assembled and processed to generate a plurality of first short messages.

[0151] When the data amount of the first transmission content is large, it needs to be divided. According to the short message protocol corresponding to the second device, the plurality of second transmission contents obtained after division are assembled with the identification of the first device in the division order respectively, and the assembly order is consistent with the division order. The generated first short message conforms to the short message protocol corresponding to the second device, realizing the transmission of the content with large data amount and preventing the communication from being limited.

[0152] The content transmission method provided by the embodiment of the present application realizes the splicing combination of the longer transmission content, generates the first short message containing the transmission content of the multiple first messages, increases the content length for transmission between the message and the short message, and generates the first short message according to the second device identification and the corresponding short message protocol, so that the first short message conforms to the corresponding short message protocol, and the efficiency of the content transmission is effectively improved.

[0153] The following describes that the second device sends the short message to the first device and the first device receives the corresponding message, and the parts not described in detail can refer to the above embodiment, which will not be described here.

[0154] Figure 4 The flowchart of the content transmission method provided by the embodiment of the present application Figure Three . As shown in Figure 4 , the content transmission method further includes the following steps:

[0155] S410, obtaining the second short message forwarded by the target short message gateway platform.

[0156] The target short message gateway platform is the short message gateway platform to which the second device belongs, and the second short message includes the identification of the first device, the identification of the second device, and the third transmission content.

[0157] In this step, the second device finds the short message gateway platform to which it belongs according to the identification, takes the short message gateway platform as the target short message gateway platform, and sends the second short message. Correspondingly, the target short message gateway platform receives the second short message sent by the second device and forwards it.

[0158] Optionally, the second device can be the mobile terminal described above, the identification of the first device can be the registration number of the first device, and the identification of the second device can be the mobile network number of the second device.

[0159] S420, generating multiple third messages according to the second short message.

[0160] For each third message, the third message includes the identification of the second device and the transmission content, and the transmission content of the third message is determined based on the third transmission content.

[0161] In this step, according to the content contained in the second short message, the identification of the first device, the identification of the second device, and the third transmission content are obtained, according to the identification of the second device, the corresponding short message protocol is obtained, according to the regulation of the short message protocol, the second short message is processed by protocol conversion, and the third message containing the third transmission content is generated according to the regulation of the protocol.

[0162] In a possible implementation, the step S420 can include: verifying whether the registration number of the first device is a registered number, and verifying whether the mobile network number of the second device is in a preset blacklist; if the registration number of the first device is a registered number, and the mobile network number of the second device is not in the preset blacklist, a plurality of third messages are generated according to the second short message.

[0163] The registration number of the first device is used as the unique identification of the first device, and the registration number of the first device needs to be verified to meet the regulation, for example, verifying whether the number of bits of the registration number meets the registration regulation, to ensure the security in the content transmission process. In addition, the mobile network number of the second device is used as the unique identification of the second device, and the mobile network number of the second device that frequently sends illegal content is added to the blacklist to avoid wasting resources or occupying channels.

[0164] S430, forwarding the plurality of third messages to the first device through the ground station.

[0165] In this step, the plurality of third messages generated are sent to the ground station, the ground station forwards the plurality of third messages, and finally, the first device receives the plurality of third messages forwarded by the ground station.

[0166] Optionally, the first device can be the Beidou terminal described above.

[0167] Further, a second short message report is received from the ground station, the second short message report is used to indicate the sending result of the ground station sending the plurality of third messages to the first device, the sending result includes sending success or sending failure; and the communication record of the first device and the second device is updated according to the second short message report.

[0168] The second short message report is used to feed back the sending result of the content transmission to the second device, after the second device receives the sending result, if the sending result is sending success, it indicates that the content transmission process ends, and the second device enters an idle state, if the sending result is sending failure, the second device needs to perform content transmission to the corresponding first device again, feeds back the sending result to the first device, and updates the communication record of the first device and the second device, which can ensure the effectiveness of the content transmission.

[0169] The content transmission method provided in this application embodiment obtains a second short message forwarded by a target SMS gateway platform, generates multiple third messages based on the second short message, and then forwards the multiple third messages to a first device through a ground station. In this embodiment, a communication connection is established through the identifiers of the second device and the first device. The content of a short message sent by the second device is split into multiple message content that the first device can receive, thus realizing content transmission from the second device to the first device. Multiple message content is obtained based on the content of a single short message, avoiding the length limitation of content transmission.

[0170] Based on the above embodiments, Figure 5 Flowchart of the content transmission method provided in the embodiments of this application Figure Four .like Figure 5 As shown, one possible implementation of step S420 may include the following steps:

[0171] S510. According to the SMS protocol corresponding to the second device, the second short message is converted into a fourth message.

[0172] In this step, the corresponding SMS protocol can be determined based on the second device identifier. The second SMS message is then converted according to the SMS protocol to generate a fourth message that conforms to the protocol.

[0173] For example, the operator category to which the device belongs can be determined based on the second device identifier. If the second device belongs to operator A, then according to the SMS protocol supported by operator A, the second SMS message sent by the second device is converted to obtain a fourth message, and the fourth message conforms to the SMS protocol of operator A.

[0174] S520: The third transmission content in the fourth message is segmented, and multiple third messages are generated based on the identifier of the second device.

[0175] In this step, the third transmission content is segmented to obtain multiple third message transmission contents. The multiple third message transmission contents are combined with the second device identifier to generate multiple third messages containing the second device identifier and the third message transmission contents.

[0176] For example, if the amount of data in the third transmission content is large and exceeds the length limit of a third message transmission content, the data of the third transmission content is sequentially divided according to the length of a third message transmission content to obtain multiple third message transmission contents that meet the specified length. Taking the transmission content as Chinese text as an example, if the third transmission content contains 50 Chinese characters and the length limit of a third message transmission content is 20 Chinese characters, then the 50 Chinese characters of the third transmission content are sequentially divided into groups of 20 to obtain two third message transmission contents with a length of 20 Chinese characters and one third message transmission content with a length of 10 Chinese characters. Then, these three third message transmission contents are combined with the identifier of the second device to obtain multiple third messages.

[0177] The content transmission method provided in this application converts a second short message into a fourth message according to the SMS protocol corresponding to the second device. Then, it segments the third transmission content within the fourth message to generate multiple third messages. In this embodiment, by decomposing a large amount of transmission content into multiple smaller amounts of transmission content, long content transmission is achieved. Furthermore, establishing connections between devices based on the identifier of the second device improves the efficiency of content transmission.

[0178] The technical solutions provided in the embodiments of this application are illustrated in detail below:

[0179] Figure 6 Flowchart of the content transmission method provided in the embodiments of this application Figure Five .like Figure 6 As shown, the transmission of content from the first device to the second device includes the following steps:

[0180] S610, The first device sends the first message.

[0181] The first device sends a message transmission request and sends a first message. The content of the first message includes the identifier of the second device and the first transmission content.

[0182] S620, First message downlink.

[0183] The first message is forwarded to the operations system via the ground station. The ground station and the operations system interact via an internet-based interface.

[0184] S630, First Short Message Downlink.

[0185] After the operating system processes access, risk control, billing, routing, and protocol conversion, it sends the generated first short message containing the first transmission content to the SMS gateway platform.

[0186] S640, SMS reception.

[0187] The second device receives the first short message in a powered-on state. The first short message includes an identifier of the first device and a first transmission content determined according to the plurality of transmission contents.

[0188] S650, return the first short message report.

[0189] After the short message gateway platform sends the first short message to the second device, the short message sending result to the second device is identified, and the result is returned in the form of the first short message report. The sending result is successful or unsuccessful.

[0190] S660, second message receipt.

[0191] After the running system receives the first short message report, the second message receipt is generated according to the first short message report and is forwarded to the first device through the ground station.

[0192] S670, update the record.

[0193] The communication record of the first device and the second device is updated.

[0194] The content transmission method provided by the embodiment of the application includes the following steps: the first device sends a first message, the first message is forwarded to a running system through a ground station, the running system generates a first short message containing a first transmission content after access processing, risk control processing, billing processing, routing processing and protocol conversion processing, and sends the first short message to a short message gateway platform, the second device receives the first short message in a powered-on state. In addition, after the short message gateway platform sends the first short message to the second device, the short message sending result to the second device is identified, and the result is returned in the form of the first short message report. After the running system receives the first short message report, the second message receipt is generated according to the first short message report and is forwarded to the first device through the ground station. Finally, the communication record of the first device and the second device is updated. The content transmission from the first device to the second device is realized, and the second device can send a transmission result to the first device. Whether retransmission is needed can be determined according to the success or failure of the transmission result, and the effectiveness of the content transmission is ensured.

[0195] and Figure 7 The flowchart of the content transmission method provided by the embodiment of the application is shown in Figure Six . As shown in Figure 7 , the content transmission from the second device to the first device includes the following steps:

[0196] S710, second short message sending.

[0197] The second device sends a second short message to the short message gateway platform to which the second device belongs. The second short message includes the identifier of the first device, the identifier of the second device, and the third transmission content.

[0198] S720, the second short message is uploaded.

[0199] The running system receives the second short message uploaded by the short message gateway platform, parses the second short message, and obtains the identifier of the second device and the third transmission content.

[0200] S730, the third message is sent down.

[0201] The identifier of the first device and the identifier of the second device are verified, and after risk control processing, billing processing, routing processing, and protocol conversion processing, the third message containing the third transmission content is sent to the ground station.

[0202] S740, the third message is received.

[0203] The first device receives the third message forwarded by the ground station.

[0204] S750, the third message is acknowledged.

[0205] The first device sends an acknowledgement request, indicating that the third message has been received, and forwards multiple third messages to the first device through the ground station and updates the communication record.

[0206] The content transmission method provided by the embodiment of the application comprises the following steps: a second device sends a second short message to a short message gateway platform to which the second device belongs; a running system receives the second short message uploaded by the short message gateway platform; the second short message is parsed and protocol conversion processing is performed; a third message containing third transmission content is sent to a ground station; and the first device receives the third message forwarded by the ground station. In addition, the first device sends an acknowledgement request, indicating that the third message has been received, and forwards multiple third messages to the first device through the ground station and updates the communication record. The content transmission from the second device to the first device is realized, and the first device can return a transmission result, so that it is determined whether transmission needs to be performed again according to the transmission result, thereby ensuring efficient content transmission.

[0207] On the basis of the above-mentioned embodiment, the following is an apparatus embodiment related to the application:

[0208] Figure 8 The content transmission apparatus provided by the embodiment of the application Figure One . As shown in Figure 8 , the content transmission apparatus 800 of the embodiment comprises:

[0209] The acquisition module 810 is configured to acquire a plurality of first messages forwarded from a ground station, the plurality of first messages being a plurality of messages continuously sent by the first device, and each of the first messages comprising an identifier of the first device, an identifier of the second device, and transmission content.

[0210] The processing module 820 is configured to generate a first short message according to the plurality of first messages, the first short message comprising the identifier of the first device and first transmission content determined according to the plurality of transmission contents.

[0211] The sending module 830 is configured to send the first short message to the second device through a target short message gateway platform, the target short message gateway platform being a short message gateway platform to which the second device belongs.

[0212] In an optional embodiment, the processing module 820 is specifically configured to:

[0213] splice the transmission contents in the plurality of first messages to obtain the first transmission content;

[0214] assemble the first transmission content and the identifier of the first device according to a short message protocol corresponding to the second device to generate the first short message.

[0215] In an optional embodiment, the processing module 820 is further configured to:

[0216] when a data amount of the first transmission content is greater than a preset threshold, divide the first transmission content according to the preset threshold to obtain a plurality of second transmission contents;

[0217] Correspondingly, the processing module 820 assembles the first transmission content and the identifier of the first device according to a short message protocol corresponding to the second device to generate the first short message, and is specifically configured to:

[0218] assemble the plurality of second transmission contents and the identifier of the first device according to the short message protocol corresponding to the second device to generate a plurality of first short messages.

[0219] In an optional embodiment, the identifier of the first device is a registered number of the first device, and the identifier of the second device is a mobile network number of the second device.

[0220] Correspondingly, the processing module 820 generates the first short message according to the plurality of first messages, and is specifically configured to:

[0221] verify whether the registered number of the first device in the first message is a registered number, and verify whether the mobile network number of the second device is in a preset blacklist.

[0222] When the registration number of the first device is the registered number, and the mobile network number of the second device is not in the preset blacklist, the first short message is generated according to the first messages.

[0223] In an optional embodiment, the processing module 820 generates the first short message according to the first messages, and specifically for:

[0224] The transmission content in the first messages is respectively processed to obtain the first messages after content verification, and the content verification is used to eliminate sensitive words or replace the sensitive words with neutral words.

[0225] The first short message is generated according to the first messages after content verification.

[0226] In an optional embodiment, the acquisition module 810 is further configured to:

[0227] The first short message report is received from the target short message gateway platform, and the first short message report is used to indicate the sending result of the target short message gateway platform sending the first short message to the second device, and the sending result includes sending success or sending failure.

[0228] The processing module 820 is further configured to generate the second message according to the first short message report.

[0229] The sending module 830 is further configured to forward the second message to the first device through the ground station.

[0230] The processing module 820 is further configured to update the communication record of the first device and the second device.

[0231] And, Figure 9 The structure of the content transmission device provided by the embodiment of the application is shown in Figure Two . As Figure 9 shown, the content transmission device 900 of the embodiment includes:

[0232] The acquisition module 910 is configured to acquire the second short message forwarded by the target short message gateway platform, the target short message gateway platform is the short message gateway platform to which the second device belongs, and the second short message includes the identification of the first device, the identification of the second device, and the third transmission content.

[0233] The processing module 920 is configured to generate a plurality of third messages according to the second short message, and for each third message, the third message includes the identification of the second device and the transmission content, and the transmission content of the third message is determined based on the third transmission content.

[0234] The forwarding module 930 is configured to forward the plurality of third messages to the first device through the ground station.

[0235] In an alternative embodiment, the processing module 920 is specifically configured to:

[0236] convert the second short message into a fourth message according to a short message protocol corresponding to the second device;

[0237] segment the third transmission content in the fourth message, and generate a plurality of third messages based on the identifier of the second device.

[0238] In an alternative embodiment, the identifier of the first device is a registered number of the first device, and the identifier of the second device is a mobile network number of the second device.

[0239] Correspondingly, the processing module 920 generates a plurality of third messages according to the second short message, and is specifically configured to:

[0240] verify whether the registered number of the first device is a registered number, and verify whether the mobile network number of the second device is in a preset blacklist;

[0241] when the registered number of the first device is a registered number and the mobile network number of the second device is not in the preset blacklist, generate a plurality of third messages according to the second short message.

[0242] In an alternative embodiment, the obtaining module 910 is further configured to:

[0243] receive a second short message report forwarded by the ground station, the second short message report being used to indicate a sending result of the ground station sending the plurality of third messages to the first device, the sending result including sending success or sending failure;

[0244] The processing module 920 is further configured to update the communication record of the first device and the second device according to the second short message report.

[0245] On the basis of the above-mentioned embodiments, Figure 10 The structure schematic diagram of the electronic device provided in the embodiments of the present application is shown in FIG. 10. Figure 10 As shown in the figure, the electronic device 1000 includes a processor 1001, a memory 1002 and a bus 1003.

[0246] The memory 1002 is used to store the computer execution instructions of the processor 1001.

[0247] The processor 1001 is configured to execute the technical solutions of any one of the preceding method embodiments by executing the computer execution instructions.

[0248] Optionally, the memory 1002 can be independent or integrated with the processor 1001.

[0249] Optionally, the memory 1002 can include a random access memory (RAM), and can also include a non-volatile memory, such as at least one disk memory.

[0250] The bus 1003 can be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, only one thick line is shown in the figure, but it does not mean that there is only one bus or only one type of bus.

[0251] The processor described above can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component.

[0252] The electronic device is used to execute the technical solutions of any one of the preceding method embodiments, and has similar implementation principles and technical effects, which will not be described here.

[0253] The embodiments of the present application also provide a computer readable storage medium, which stores computer execution instructions, and the computer execution instructions are executed by a processor to implement the technical solutions provided by any one of the preceding method embodiments.

[0254] Those skilled in the art can understand that all or part of the steps of the above-mentioned method embodiments can be completed by program instruction related hardware. The foregoing program can be stored in a computer readable storage medium. When the program is executed, the steps of the foregoing method embodiments are executed; and the foregoing storage medium includes a ROM, a RAM, a magnetic disk or an optical disk and various storage media that can store program codes.

[0255] It should be further noted that, although each step in the flowchart is shown in sequence according to the direction of the arrow, these steps are not necessarily executed in the order indicated by the arrow. Unless otherwise specified herein, the execution of these steps is not strictly limited in sequence, and these steps can be executed in other sequences. Moreover, at least part of the steps in the flowchart can include multiple sub-steps or multiple stages, which are not necessarily executed at the same time, but can be executed at different times, and the execution sequence of these sub-steps or stages is not necessarily sequential, but can be executed in rotation or alternation with at least part of other steps or sub-steps or stages of other steps.

[0256] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A content transmission method, characterized in that, include: Obtain multiple first messages forwarded from the ground station. The multiple first messages are multiple messages continuously sent by the first device. For each first message, the first message includes: the identifier of the first device, the identifier of the second device, and the transmission content. A first short message is generated based on the plurality of first messages. The first short message includes: the identifier of the first device and first transmission content, the first transmission content being determined based on the plurality of transmission contents. The first short message is sent to the second device through the target SMS gateway platform, wherein the target SMS gateway platform is the SMS gateway platform to which the second device belongs.

2. The method according to claim 1, characterized in that, The step of generating a first short message based on the plurality of first messages includes: The transmission content in the plurality of first messages is concatenated to obtain the first transmission content; According to the SMS protocol corresponding to the second device, the first transmitted content and the identifier of the first device are assembled to generate the first short message.

3. The method according to claim 2, characterized in that, The method further includes: If the data volume of the first transmitted content is greater than a preset threshold, the first transmitted content is segmented according to the preset threshold to obtain multiple second transmitted contents; Accordingly, the step of assembling the first transmitted content and the identifier of the first device according to the SMS protocol corresponding to the second device to generate the first short message includes: According to the SMS protocol corresponding to the second device, the plurality of second transmission contents and the identifier of the first device are assembled to generate a plurality of first short messages.

4. The method according to any one of claims 1 to 3, characterized in that, The identifier of the first device is the registration number of the first device, and the identifier of the second device is the mobile network number of the second device; Accordingly, generating a first short message based on the plurality of first messages includes: Verify whether the registration number of the first device in the first message is a registered number, and verify whether the mobile network number of the second device is in a preset blacklist; If the registration number of the first device is a registered number and the mobile network number of the second device is not in the preset blacklist, the first short message is generated according to the plurality of first messages.

5. The method according to any one of claims 1 to 3, characterized in that, The step of generating a first short message based on the plurality of first messages includes: Content verification processing is performed on the transmitted content of the plurality of first messages to obtain a plurality of first messages after content verification. The content verification processing is used to remove sensitive words or replace sensitive words with neutral words. The first short message is generated based on the multiple first messages after content verification.

6. The method according to any one of claims 1 to 3, characterized in that, The method further includes: Receive a first short message report from the target SMS gateway platform. The first short message report is used to instruct the target SMS gateway platform to send the sending result of the first short message to the second device. The sending result includes whether the sending was successful or failed. Based on the first short message report, a second message is generated and forwarded to the first device through the ground station, and the communication records of the first device and the second device are updated.

7. A content transmission method, characterized in that, include: Obtain a second short message forwarded by the target SMS gateway platform, wherein the target SMS gateway platform is the SMS gateway platform to which the second device belongs, and the second short message includes: the identifier of the first device, the identifier of the second device, and the third transmission content; Based on the second short message, multiple third messages are generated. For each third message, the third message includes: the identifier of the second device and the transmission content. The transmission content of the third message is determined based on the third transmission content. The ground station forwards the multiple third messages to the first device.

8. The method according to claim 7, characterized in that, The step of generating multiple third messages based on the second short message includes: According to the SMS protocol corresponding to the second device, the second SMS message is converted into a fourth message; The third transmission content in the fourth message is segmented, and the plurality of third messages are generated based on the identifier of the second device.

9. The method according to claim 7 or 8, characterized in that, The identifier of the first device is the registration number of the first device, and the identifier of the second device is the mobile network number of the second device; Accordingly, the generation of multiple third messages based on the second short message includes: Verify whether the registration number of the first device is a registered number, and verify whether the mobile network number of the second device is in a preset blacklist; If the registration number of the first device is a registered number and the mobile network number of the second device is not in the preset blacklist, the plurality of third messages are generated according to the second short message.

10. The method according to claims 7 to 8, characterized in that, The method further includes: Receive a second short message report forwarded by the ground station, the second short message report being used to instruct the ground station to send the sending result of the plurality of third messages to the first device, the sending result including sending success or sending failure; Based on the second short message report, update the communication records of the first device and the second device.

11. An electronic device, characterized in that, include: Processor; memory communicatively connected to the processor; The memory stores computer-executed instructions; The processor executes computer execution instructions stored in the memory to implement the method as claimed in any one of claims 1 to 10.

12. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer-executable instructions, which, when executed by a processor, are used to implement the method as described in any one of claims 1 to 10.

Images