CN110198522B - Data transmission method and device, electronic equipment and computer readable storage medium - Google Patents

Abstract

Embodiments of the present disclosure disclose a data transmission method, apparatus, electronic device, and computer-readable storage medium. The data transmission method includes determining a first master device that meets a first preset condition; determining that a second preset condition is met; conditional second master device; authorize the first master device so that the first master device has the authority to connect to the slave device of the second master device, thereby allowing the first master device to access the slave device from the second master device The slave device of the second master device obtains data. The technical solution realizes that both the first master device and the second master device can establish a connection with the slave device of the second master device, and solves the problem that the connection success rate of the second master device and its corresponding slave device is low, resulting in the slave device of the second master device. The problem that the data of the device cannot be uploaded in time.

Description

Method, apparatus, electronic device, and computer-readable storage medium for data transmission

technical field

The present disclosure relates to the technical field of computer applications, and in particular, to a method, an apparatus, an electronic device, and a computer-readable storage medium for data transmission.

Background technique

With the rapid development of the Internet of Things and big data technology, various types of data acquisition equipment transmit the collected data to the Internet platform through communication equipment, and the Internet platform processes, records, counts and analyzes the data accordingly, making it suitable for different application scenarios. When the data acquisition device and the communication device are connected by short-range communication (for example, Bluetooth communication connection), the current common form is that the data acquisition device and the communication device adopt a one-to-one fixed matching connection. The connection success rate between the data acquisition devices will be affected by the surrounding environment, the parameters of the data acquisition device and the communication device, so that the connection between the communication device and the data acquisition device fails, and the communication device cannot receive the complete data collected by the data acquisition device. .

SUMMARY OF THE INVENTION

In order to solve the problems in the related art, the embodiments of the present disclosure provide a data transmission method, an apparatus, an electronic device, and a computer-readable storage medium.

In a first aspect, an embodiment of the present disclosure provides a method for data transmission.

Specifically, the data transmission method includes:

determining the first master device that meets the first preset condition;

determining the second master device that meets the second preset condition;

Authorizing the first master device so that the first master device has the authority to connect to the slave device of the second master device, thereby allowing the first master device to obtain from the slave device of the second master device data.

With reference to the first aspect, in a first implementation manner of the first aspect, the present disclosure further includes: receiving data sent by the first master device, the data including the first master device from the second master device of data obtained from the device.

In conjunction with the first aspect, in a second implementation manner of the first aspect of the present disclosure, the activity ranges of the first master device and the second master device at least partially overlap; and/or

The activity ranges of the first master device and the second master device belong to the same geographic area.

With reference to the first aspect, in a third implementation manner of the first aspect of the present disclosure, the first master device that meets the first preset condition is the first master device with the highest connection success rate with the slave device among the multiple master devices. a preset number of master devices; and/or

The second master device that meets the second preset condition is a second preset number of master devices with the lowest connection success rate with the slave device among the plurality of master devices.

With reference to the first aspect, in a fourth implementation manner of the first aspect of the present disclosure, the first master device that meets the first preset condition has a connection success rate with the slave device higher than a first preset threshold master device; and/or

The second master device that meets the second preset condition is a master device whose connection success rate with the slave device is lower than a second preset threshold.

In conjunction with the third implementation manner or the fourth implementation manner of the first aspect, in the fifth implementation manner of the first aspect, the present disclosure further includes:

Obtaining connection success rate statistics, where the connection success rate statistics include parameter combinations of multiple master devices and connection success rates between the master device and the slave device corresponding to the parameter combinations;

The connection success rate between the master device and the slave device is determined according to the combination of the connection success rate statistics and the parameters of the master device.

With reference to the fifth implementation manner of the first aspect, in a sixth implementation manner of the first aspect of the present disclosure, the parameter combination includes a combination of a main device model and an operating system.

In conjunction with the first aspect, in a seventh implementation manner of the first aspect, the present disclosure further includes:

Monitoring and/or predicting the location information of the first master device and the second master device in real time according to the navigation path;

When the distance between the first master device and the second master device is equal to or less than a preset distance, a prompt message is sent.

With reference to the first aspect, in an eighth implementation manner of the first aspect, the first master device establishes a connection with a slave device of the second master device through Bluetooth communication.

With reference to the first aspect, in a ninth implementation manner of the first aspect of the present disclosure, the master device is a communication device that distributes resources, and the slave device corresponding to the master device is a data collection device of the distribution device that distributes resources.

In a second aspect, an embodiment of the present disclosure provides an apparatus for data transmission.

Specifically, the device for data transmission includes:

a first determining module, configured to determine a first master device that meets a first preset condition;

a second determination module configured to determine a second master device that meets the second preset condition;

an authorization module configured to authorize the first master device so that the first master device has the authority to connect to the slave device of the second master device, thereby allowing the first master device to access the second master device from the second master device The slave device of the master device gets data.

In conjunction with the second aspect, in a first implementation manner of the second aspect, the present disclosure further includes:

A receiving module configured to receive data sent by the first master device, the data including data acquired by the first master device from a slave device of the second master device.

In conjunction with the second aspect, in a second implementation manner of the second aspect of the present disclosure, the activity ranges of the first master device and the second master device at least partially overlap; and/or

The activity ranges of the first master device and the second master device belong to the same geographic area.

With reference to the second aspect, in a third implementation manner of the second aspect of the present disclosure, the first master device that meets the first preset condition is the first master device with the highest connection success rate with the slave device among the multiple master devices. a preset number of master devices; and/or

The second master device that meets the second preset condition is a second preset number of master devices with the lowest connection success rate with the slave device among the plurality of master devices.

With reference to the second aspect, in a fourth implementation manner of the second aspect of the present disclosure, the first master device that meets the first preset condition has a connection success rate with the slave device higher than a first preset threshold master device; and/or

The second master device that meets the second preset condition is a master device whose connection success rate with the slave device is lower than a second preset threshold.

In conjunction with the third implementation manner or the fourth implementation manner of the second aspect, in the fifth implementation manner of the second aspect, the present disclosure further includes:

an acquisition module configured to acquire connection success rate statistics, where the connection success rate statistics include parameter combinations of multiple master devices and connection success rates between the master device and the slave device corresponding to the parameter combinations;

The third determining module is configured to determine the connection success rate between the master device and the slave device according to the connection success rate statistical data and the parameter combination of the master device.

With reference to the fifth implementation manner of the second aspect, in a sixth implementation manner of the second aspect of the present disclosure, the parameter combination includes a combination of a main device model and an operating system.

In conjunction with the second aspect, in a seventh implementation manner of the second aspect, the present disclosure further includes:

a prediction module, configured to monitor and/or predict the location information of the first master device and the second master device in real time according to the navigation path;

The sending module is configured to send a prompt message when the distance between the first master device and the second master device is equal to or less than a preset distance.

With reference to the second aspect, in an eighth implementation manner of the second aspect, the first master device establishes a connection with a slave device of the second master device through Bluetooth communication.

With reference to the second aspect, in a ninth implementation manner of the second aspect, the master device is a communication device that distributes resources, and the slave device corresponding to the master device is a data collection device of the distribution device that distributes resources.

In a third aspect, embodiments of the present disclosure provide an electronic device, including a memory and a processor, wherein the memory is used to store one or more computer instructions, wherein the one or more computer instructions are processed by the The controller executes to implement the following method steps:

determining the first master device that meets the first preset condition;

determining the second master device that meets the second preset condition;

Authorizing the first master device so that the first master device has the authority to connect to the slave device of the second master device, thereby allowing the first master device to obtain from the slave device of the second master device data.

In conjunction with the third aspect, in a first implementation manner of the third aspect, the one or more computer instructions are further executed by the processor to implement the following method steps:

Receive data sent by the first master device, where the data includes data acquired by the first master device from slave devices of the second master device.

In conjunction with the third aspect, in a second implementation manner of the third aspect of the present disclosure, the activity ranges of the first master device and the second master device at least partially overlap; and/or

The activity ranges of the first master device and the second master device belong to the same geographic area.

With reference to the third aspect, in a third implementation manner of the third aspect of the present disclosure, the first master device that meets the first preset condition is the first master device with the highest connection success rate with the slave device among the multiple master devices. a preset number of master devices; and/or

The second master device that meets the second preset condition is a second preset number of master devices with the lowest connection success rate with the slave device among the plurality of master devices.

With reference to the third aspect, in a fourth implementation manner of the third aspect of the present disclosure, the first master device that meets the first preset condition has a connection success rate with the slave device higher than a first preset threshold master device; and/or

The second master device that meets the second preset condition is a master device whose connection success rate with the slave device is lower than a second preset threshold.

In conjunction with the third implementation manner of the third aspect or the fourth implementation manner, in a fifth implementation manner of the third aspect of the present disclosure, the one or more computer instructions are further executed by the processor to achieve the following Method steps:

Obtaining connection success rate statistics, where the connection success rate statistics include parameter combinations of multiple master devices and connection success rates between the master device and the slave device corresponding to the parameter combinations;

The connection success rate between the master device and the slave device is determined according to the combination of the connection success rate statistics and the parameters of the master device.

With reference to the fifth implementation manner of the third aspect, in a sixth implementation manner of the third aspect of the present disclosure, the parameter combination includes a combination of a main device model and an operating system.

In conjunction with the third aspect, in a seventh implementation manner of the third aspect, the one or more computer instructions are further executed by the processor to implement the following method steps:

Monitoring and/or predicting the location information of the first master device and the second master device in real time according to the navigation path;

When the distance between the first master device and the second master device is equal to or less than a preset distance, a prompt message is sent.

With reference to the third aspect, in an eighth implementation manner of the third aspect, the first master device establishes a connection with a slave device of the second master device through Bluetooth communication.

With reference to the third aspect, in a ninth implementation manner of the third aspect of the present disclosure, the master device is a communication device that distributes resources, and the slave device corresponding to the master device is a data collection device of the distribution device that distributes resources.

In a fourth aspect, an embodiment of the present disclosure provides a readable storage medium on which computer instructions are stored, and when the computer instructions are executed by a processor, implement the first aspect, the first implementation manner of the first aspect to the fourth aspect. The method described in any one of the nine implementation manners.

According to the technical solutions provided by the embodiments of the present disclosure, by determining the first master device that meets the first preset condition and the second master device that meets the second preset condition, and then authorizing the first master device, the first master device The device has the authority to connect to the slave device of the second master device, and allows the first master device to obtain data from the slave device of the second master device, so that both the first master device and the second master device can communicate with the second master device. The slave device establishes a connection, which solves the problem that the second master device has a low connection success rate with its corresponding slave device, resulting in that the data of the slave device of the second master device cannot be uploaded in time.

It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

1 shows a flowchart of a method for data transmission according to an embodiment of the present disclosure;

2 shows an application scenario diagram in which a first master device acquires data from a slave device of a second master device according to an embodiment of the present disclosure;

3 shows a flowchart of a method for data transmission according to an embodiment of the present disclosure;

FIG. 4 shows an application scenario diagram of data transmission according to an embodiment of the present disclosure;

5 shows a flowchart of a method for data transmission according to an embodiment of the present disclosure;

FIG. 6 shows an application scenario diagram of data transmission according to an embodiment of the present disclosure;

7 shows a structural block diagram of an apparatus for data transmission according to an embodiment of the present disclosure;

8 shows a structural block diagram of an electronic device according to an embodiment of the present disclosure;

FIG. 9 shows a schematic structural diagram of a computer system suitable for implementing the data transmission method according to an embodiment of the present disclosure.

Detailed ways

Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement them. Also, for the sake of clarity, parts unrelated to describing the exemplary embodiments are omitted from the drawings.

In the present disclosure, it should be understood that terms such as "comprising" or "having" are intended to indicate the presence of features, numbers, steps, acts, components, parts, or combinations thereof disclosed in this specification, and are not intended to exclude a or multiple other features, numbers, steps, acts, components, parts, or combinations thereof may exist or be added.

In addition, it should be noted that the embodiments of the present disclosure and the features of the embodiments may be combined with each other under the condition of no conflict. The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

As mentioned above, when there is a one-to-one connection between the communication device and the data acquisition device, the connection success rate of the two will be affected by the surrounding environment, the parameters of the data acquisition device and the communication device, so that the communication device and the data acquisition device appear. In the scenario of connection failure, the communication device cannot receive the complete data collected by the data collection device.

For example, in the field of intelligent medical and health, the existing technology generally uses wearable devices or data acquisition devices on medical devices to collect users' physiological data and/or behavior data, and then connect through Bluetooth communication, upload them to the user terminal communication device, and finally transmit the data. To the server side, since the data acquisition device and the user terminal communication device adopt a one-to-one fixed matching connection, if the user terminal communication device cannot receive the complete data collected by the data acquisition device, it will affect the server side's analysis and diagnosis of the user's physical state. . In the field of logistics and distribution, the prior art generally uses the data acquisition system on the distribution equipment to collect the status data of the distributed items and/or the distribution equipment, and then connects through Bluetooth communication, uploads it to the communication equipment of the distribution resources, and finally transmits it to the server side. The data acquisition equipment and the communication equipment of the distribution resources adopt a one-to-one fixed matching connection mode. If the communication equipment of the distribution resources cannot receive the complete data collected by the data acquisition equipment, it will affect the evaluation of the operation standardization and work ability of the distribution resources on the server side. , resulting in a wrong judgment even when there is a problem order.

The present disclosure is made to address, at least in part, problems identified in the prior art by the inventors.

FIG. 1 shows a flowchart of a method of data transmission according to an embodiment of the present disclosure. As shown in FIG. 1, the method for data transmission includes the following steps S101-S103:

In step S101, determine the first master device that meets the first preset condition;

In step S102, determine the second master device that meets the second preset condition;

In step S103, authorize the first master device so that the first master device has the authority to connect to the slave device of the second master device, thereby allowing the first master device to access the slave device from the second master device The device gets data from the device.

According to an embodiment of the present disclosure, a connection is established between a master device and its corresponding slave device through Bluetooth communication, and the master device acquires data from its corresponding slave device, and uploads the acquired data to the server side. The slave device can be a device with Bluetooth communication function and capable of receiving data, such as a Bluetooth data collector or other Bluetooth communication device capable of receiving data; the master device can be a device with a communication module that supports the Bluetooth communication standard, such as a handheld terminal Devices, notebook computers, cellular phones, smart phones, tablet computers, machine-type communication terminals, or other devices with communication capabilities. It should be understood that the number, type and specific installation manner of the master device and the slave device are determined by specific application requirements, and are not specifically limited in the present disclosure. It should be noted that, in some cases, if the permission configuration behavior needs to satisfy several preconditions (for example, if it is necessary to obtain the slave device and/or the second master device corresponding to the first master device and/or the first master device) and/or the owner of the slave device corresponding to the second master device allows), then the execution is performed after the preconditions are satisfied.

Since the connection success rate between the master device and its corresponding slave device is affected by the surrounding environment, the RF performance status of the master/slave device, the master device's operating system, and the robustness of Bluetooth-related drivers, the master device and its corresponding slave device are affected by many factors. The connection success rate between the slave devices will be different, that is, the completeness of the amount of data obtained by the master device from its corresponding slave device will be different.

According to an embodiment of the present disclosure, the preset conditions include any one or more of the following conditions: the number of master devices, parameters, the region where they are located, the type of uploaded data, the amount of uploaded data within a preset time period, and the relationship between the master devices and their corresponding slave devices connection success rate, etc. The first preset condition refers to the first restriction on the above one or more conditions, and the second preset condition refers to the second restriction on the above one or more conditions. By setting the first preset condition and The second preset condition, for example, makes the connection success rate between the master device meeting the first preset condition and its corresponding slave device higher than the connection success rate between the master device meeting the second preset condition and its corresponding slave device . For example, when the preset condition is for the connection success rate between the master device and its corresponding slave device, the first master device that meets the first preset condition refers to the one that has a relatively high connection success rate with its corresponding slave device. Multiple master devices, for example, the connection success rate between these master devices and their corresponding slave devices is less affected by the surrounding environment and master/slave device parameters; the second master device that meets the second preset condition refers to its corresponding slave device. For multiple master devices with a relatively low connection success rate between devices, for example, the connection success rate between these master devices and their corresponding slave devices is greatly affected by the surrounding environment and the parameters of the master/slave device. For another example, when the preset condition is the amount of data uploaded within the preset time period and the number of master devices is N, the first master device that meets the first preset condition refers to uploading data to the server side within the preset time period. N master devices with a relatively large amount of data; the second master devices that meet the second preset condition refer to N master devices that upload a relatively small amount of data to the server side within a preset time period.

According to an embodiment of the present disclosure, after filtering out the first master device that meets the first preset condition and the second master device that meets the second preset condition, the first master device can be authorized, so that the first master device has Permission to connect the slave device of the second master device. The present disclosure does not specifically limit the authorization method, and the server side can send the connection information of the slave device of the second master device to the first master device in advance, wherein the connection information is included in the connection information between the first master device and the second master device. Information required for establishing a connection between slave devices, for example, the device address and key of the slave device of the second master device.

According to the embodiments of the present disclosure, the present disclosure does not specifically limit the number of authorized first master devices, and the number of authorized first master devices may be all the first master devices that meet the first preset condition, or the number of authorized first master devices. Part of the first master device of the first preset condition, when it is part of the first master device, may be randomly selected, or may be selected according to the application requirements. For example, if the preset condition is the amount of data uploaded by the master device within the preset time period, the first master device that meets the first preset condition is the master device that uploads more data than the average amount of data within the preset time period. There are M first master devices in the preset condition. If only m (m<M) are selected from the M first master devices for authorization, then according to actual application needs, a random number of M first master devices can be selected from the M first master devices. The m first master devices are selected for authorization, and the m first master devices with the largest amount of uploaded data may also be used as authorization objects.

According to an embodiment of the present disclosure, the present disclosure does not specifically limit the number of slave devices of the second master device, and the number of slave devices of the second master device may be all slave devices of the second master device that meet the second preset condition , or it may be a slave device of a part of the second master device that meets the second preset condition. When it is a slave device of a part of the second master device, it can be randomly selected, or conditional selection can be performed according to application requirements. For example, the selection can be made according to the historical navigation paths of the first master device and the second master device, and the slave device of the second master device whose historical navigation path overlaps more is used as the connection object of the first master device.

According to an embodiment of the present disclosure, after the first master device has the authority to connect to the slave device of the second master device, when the first master device and the slave device of the second master device are within a connectable range, the first master device can Acquire data from slave devices of the second master device.

According to an embodiment of the present disclosure, the first master device establishes a connection with a slave device of the second master device through Bluetooth communication. Since the slave device of the second master device has a Bluetooth communication function, the first master device and the slave device of the second master device can establish a connection through Bluetooth communication.

According to an embodiment of the present disclosure, the first master device establishes a connection with the slave device of the second master device through a high duty cycle connectable directional broadcast event mode. It can be understood that although the present disclosure is mainly described in the high duty cycle connectable directional broadcast event mode, the present disclosure is not limited thereto, but is also applicable to other Bluetooth communication modes.

According to different application scenarios, Bluetooth low energy protocol broadcast can be set to the following types: connectable non-directional broadcast, connectable directional broadcast (including low duty cycle and high duty cycle), scannable non-directional broadcast, non-directional broadcast In connection with non-directional broadcast, the broadcast period of the high-duty-cycle-connectable directional broadcast event can be as small as 3.75ms, while the broadcast period in other types of broadcast events is greater than or equal to 20ms. It can be seen that in the present disclosure, in the high duty cycle connectable directional broadcast event mode, the speed of establishing the communication connection between the first master device and the slave device of the second master device is much faster than other Bluetooth communication modes, so the first master device can be established. Quick connection of the master device to the slave device of the second master device.

FIG. 2 shows an application scenario diagram of a first master device acquiring data from a slave device of a second master device according to an embodiment of the present disclosure. As shown in FIG. 2 , the application scenario includes the first master device 201A, the first master device 201A, the first master device The slave device 201B, the second master device 202A, and the slave device 202B of the second master device. The first master device 201A and the slave device 201B of the first master device can establish a Bluetooth communication connection. Before authorizing the first master device, since the first master device 201A does not have the authority to connect to the slave device 202B of the second master device, the first master device 201A cannot obtain data from the slave device 202B of the second master device; After authorizing the first master device, the first master device 201A may establish a Bluetooth communication connection with the slave device 202B of the second master device, and obtain data from the slave device 202B of the second master device. For the convenience of description, only one first master device 201A and one second master device 202A are drawn in the application scenario of FIG. 2 , both of which are smart phones. Disclosure limitation, the number and type of the first host device 201A and the second host device 202A in the present disclosure can be set according to actual needs, which is not specifically limited in the present disclosure.

According to the technical solutions provided by the embodiments of the present disclosure, by determining the first master device that meets the first preset condition and the second master device that meets the second preset condition, and then authorizing the first master device, the first master device The device has the authority to connect to the slave device of the second master device, and allows the first master device to obtain data from the slave device of the second master device, so that both the first master device and the second master device can communicate with the second master device. The slave device establishes a connection, which solves the problem that the second master device has a low connection success rate with its corresponding slave device, resulting in that the data of the slave device of the second master device cannot be uploaded in time.

According to an embodiment of the present disclosure, the activity ranges of the first host device and the second host device at least partially overlap; and/or the activity ranges of the first host device and the second host device belong to the same geographic area .

Since the communication between the first master device and the slave devices of the second master device is Bluetooth communication, that is, short-range communication, only when the slave devices of the first master device and the second master device are within the range of short-range communication, the two can be established. connect. Meanwhile, since the geographic location of the second master device and its corresponding slave device is the same or very close, the geographic location of the slave device of the second master device can be determined by the geographic location of the second master device. In order to ensure that the first master device and the slave devices of the second master device can establish near field communication, the first master device and the second master device can be determined in the same geographical area, or the activity of the first master device and the second master device can be required. The ranges overlap at least partially. The following will take the field of logistics and distribution as an example, but the present disclosure is not limited to this, but is also applicable to other technical fields and application scenarios. When the activity ranges of the first master device and the second master device belong to the same geographical area, for example, the distribution resources in the same site are all active in the area radiating from the site as the center. Therefore, the distribution resources in the site There will be a relatively high probability of encountering in this area, that is, the first master device and the slave devices of the second master device have the opportunity to be within the short-range communication range, so that the first master device and the slave device of the second master device can be established. Bluetooth communication connection. At the same time, since different sites are not completely isolated, there will be a partial overlap area. Therefore, the first master device and the slave devices of the second master device in the partially overlapped area also have the opportunity to be within the short-range communication range, so that the A master device has the opportunity to establish a Bluetooth communication connection with the slave device of the second master device.

According to an embodiment of the present disclosure, the first master device that meets the first preset condition is a first preset number of master devices with the highest connection success rate with the slave device among the plurality of master devices; and/or all The second master device that meets the second preset condition is a second preset number of master devices with the lowest connection success rate with the slave device among the plurality of master devices.

From the server side, the connection success rates of all master devices and slave devices can be obtained, and all master devices can be sorted in the order of the connection success rate from high to low (or from low to high), and the success rate is from high to low. The first preset number of master devices are selected in order as the first master device, and the second preset number of master devices are selected as the second master device in the order of success rate from low to high, wherein the first preset number and The second preset number may be the same or different, which is not specifically limited in the present disclosure. The present disclosure does not specifically limit the statistical method of the connection success rate. For example, the connection success rate can be defined as the number of successful connections/the number of connections, so that the master device can be obtained by counting the number of connections between the master device and the slave device and the number of successful connections. The connection success rate between the device and the slave device.

According to an embodiment of the present disclosure, the first master device that meets the first preset condition is a master device whose connection success rate with the slave device is higher than a first preset threshold; and/or the first master device that meets the second preset condition The second master device that sets the condition is the master device whose connection success rate with the slave device is lower than the second preset threshold.

First, the first preset threshold and the second preset threshold may be set according to the needs of the server side for data analysis, wherein the first preset threshold should be greater than or equal to the second preset threshold, which is not specifically limited in the present disclosure . From all master devices, select the one whose connection success rate with the slave device is higher than the first preset threshold as the first master device, and select the one whose connection success rate with the slave device is lower than the second preset threshold from all master devices as the first master device Two master devices, thereby ensuring that the connection success rate between the first master device and its corresponding slave device is higher than the connection success rate between the second master device and its corresponding slave device.

FIG. 3 shows a flowchart of a method of data transmission according to an embodiment of the present disclosure. As shown in Figure 3, the method for data transmission further includes the following steps S301-S303:

In step S301, the connection success rate statistics data are obtained, and the connection success rate statistics data include the parameter combinations of multiple master devices and the connection success rates of the master device and the slave device corresponding to the parameter combinations;

In step S302, the connection success rate between the master device and the slave device is determined according to the statistical data of the connection success rate and the parameter combination of the master device.

Since the connection success rate between the master device and the slave device will be affected by the parameters of the master device, there will be a type of master device with the same parameters and a slave device with a higher connection success rate, and another type of master device with the same parameters. In the case where the connection success rate with the slave device is relatively low, the master device can be classified from the perspective of the parameter combination of the master device. A type of master device and slave device connection success rate. The present disclosure does not specifically limit the calculation method of the connection success rate between the master device and the slave device with the same parameter combination. The median of the connection success rate between the master device and the slave device for the parameter combination.

According to an embodiment of the present disclosure, the parameter combination includes a combination of a main device model and an operating system. It can be understood that although the present disclosure mainly takes two parameters, the model of the main device and the operating system as an example, the present disclosure is not limited thereto.

Suppose that parameter C is used to represent the model of the main device, and parameter D is used to represent the operating system of the main device. If C has 3 cases, C1, C2, and C3, and D has 4 cases, they are D1, D2, D3, and D4. The i-th The connection success rate between the master device and the slave device is represented by Li, assuming that the connection success rate statistics of the first master device can be expressed as (C2, D3, L1), and the connection success rate statistics of the second master device can be expressed as (C2, D3, L2), the connection success rate statistics of the third master device can be expressed as (C3, D4, L3), and the connection success rate statistics of the fourth master device can be expressed as (C3, D4, L4 ), the connection success rate statistics of the fifth master device can be expressed as (C2, D3, L5), and the connection success rate statistics of the sixth master device can be expressed as (C3, D4, L6). It can be seen from the above that the first, second and fifth master devices contain the same master device model and operating system, and the third, fourth and sixth master devices contain the same master device model and operating system.

The master device containing the same master device model and operating system can be taken as a whole to determine its connection success rate with the slave device. If the average calculation method is used, the connection success rate between the master device and the slave device of the C2 model and D3 operating system is (L1+L2+L3)/3; if the median calculation method is used, and L1<L2<L3, Then the connection success rate between the master device and the slave device of the C2 model and the D3 operating system is L2.

According to an embodiment of the present disclosure, the data transmission method further includes: receiving data sent by the first master device, the data including data acquired by the first master device from a slave device of the second master device .

After the first master device obtains data from the slave device of the second master device, when the first master device sends data to the server, the server receiving the data transmitted by the first master device includes obtaining the data from the slave device of the first master device and the slave device. The slave device of the second master device acquires data. FIG. 4 shows an application scenario diagram of data transmission according to an embodiment of the present disclosure. As shown in FIG. 4 , the application scenario includes a first master device 401A, a slave device 401B of the first master device, a second master device 402A, a slave device 402B of the second master device, and a server 403 . The first master device 401A can not only establish a Bluetooth communication connection with the slave device 401B of the first master device, and obtain data from the slave device 401B of the first master device, but also establish a Bluetooth communication connection with the slave device 402B of the second master device. , to obtain the data that the slave device 402B of the second master device fails to send to the second master device 402A, therefore, the server can receive the data obtained by the first master device 401A from the slave device 402B of the second master device.

According to an embodiment of the present disclosure, the master device is a communication device that distributes resources, and the slave device corresponding to the master device is a data collection device of the distribution device that distributes resources. The following will take the field of logistics and distribution as an example, but the present disclosure is not limited to this, but is also applicable to other technical fields and application scenarios. In the field of logistics distribution, the communication device for distribution resources is the master device, and the slave device corresponding to the master device may be a data acquisition device installed on the distribution device, wherein the slave device corresponding to the master device is used to collect the distribution device and/or The status data of the delivered items, and the collected status data is transmitted to the communication device of the distribution resource through Bluetooth communication. The distribution resource then sends the data received by the communication device to the server side of the Internet platform through remote communication, so that the Internet platform can understand the distribution resources. To ensure the quality of service of distribution resources

FIG. 5 shows a flowchart of a method of data transmission according to an embodiment of the present disclosure. As shown in Figure 5, the method for data transmission further includes the following steps S501-S502:

In step S501, monitoring in real time and/or predicting the location information of the first master device and the second master device according to the navigation path;

In step S502, when the distance between the first master device and the second master device is equal to or less than a preset distance, a prompt message is sent.

According to the embodiments of the present disclosure, since the first master device and the slave devices of the second master device are short-range communication, that is, only when the distance between the first master device and the slave devices of the second master device is equal to or less than the predetermined distance. When the distance is set, the first master device and the slave device of the second master device can establish a connection and perform data transmission. At the same time, it takes a certain time for the two to establish a connection and transmit data. Therefore, firstly, the location information of the first master device and the second master device can be monitored in real time and/or predicted according to the navigation path, wherein the real-time monitoring is automatically collected and obtained according to the positioning devices on the first master device and the second master device, or The data sent by the master device to the server includes the positioning data and the navigation path of the master device. Then, the server side predicts the location information of the first master device and the second master device according to the positioning data and/or according to the navigation path. When it is predicted that the distance between the first master device and the second master device is equal to or less than the preset distance, Send a prompt message, so that the user carrying the first master device and the second master device keeps the distance between them equal to or less than the preset distance for a period of time, which is conducive to the establishment of the slave devices of the first master device and the second master device. Connect and complete the transfer of data.

The following will take the field of logistics distribution as an example for illustration, and FIG. 6 shows an application scenario diagram of data transmission according to an embodiment of the present disclosure. As shown in FIG. 6 , the application scenario includes distribution resource A carrying the first master device 601A and the slave device 601B of the first master device, distribution resource B carrying the second master device 602A and the slave device 602B and server 603 of the second master device. The distribution resource A transmits the positioning data and the navigation path of the first master device 601A to the server 603 in real time, and the distribution resource B transmits the positioning data and the navigation path of the second master device 602A to the server 603 in real time. When the distance between the device 601A and the second master device 602A is equal to or smaller than the preset distance, a prompt message is sent to remind the distribution resource A and the distribution resource B to slow down, so that the distribution resource A and the distribution resource B can maintain two distances for a period of time. The distance between them is equal to or less than the preset distance, so that a Bluetooth communication connection is established between the first master device 601 and the slave device 602B of the second master device and data transmission is completed.

FIG. 7 shows a structural block diagram of an apparatus 700 for data transmission according to an embodiment of the present disclosure. Wherein, the apparatus may be realized by software, hardware or a combination of the two to become part or all of the electronic device. As shown in FIG. 7 , the apparatus for a terminal device includes a first determination module 710 , a second determination module 720 and an authorization module 730 .

The first determining module 710 is configured to determine the first master device that meets the first preset condition;

The second determining module 720 is configured to determine the second master device that meets the second preset condition;

The authorization module 730 is configured to authorize the first master device, so that the first master device has the authority to connect to the slave device of the second master device, so as to allow the first master device to access the slave device from the second master device. The slave device of the second master device acquires data.

According to an embodiment of the present disclosure, it also includes:

The receiving module 740 is configured to receive data sent by the first master device, where the data includes data acquired by the first master device from a slave device of the second master device.

According to an embodiment of the present disclosure, the activity ranges of the first master device and the second master device at least partially overlap; and/or

The activity ranges of the first master device and the second master device belong to the same geographic area.

According to an embodiment of the present disclosure, the first master device that meets the first preset condition is a first preset number of master devices with the highest connection success rate with the slave device among the plurality of master devices; and/or

The second master device that meets the second preset condition is a second preset number of master devices with the lowest connection success rate with the slave device among the plurality of master devices.

According to an embodiment of the present disclosure, the first master device that meets the first preset condition is a master device whose connection success rate with the slave device is higher than a first preset threshold; and/or

The second master device that meets the second preset condition is a master device whose connection success rate with the slave device is lower than a second preset threshold.

According to an embodiment of the present disclosure, it also includes:

The obtaining module 750 is configured to obtain connection success rate statistics, where the connection success rate statistics include parameter combinations of multiple master devices and connection success rates between the master device and the slave device corresponding to the parameter combinations;

The third determining module 760 is configured to determine the connection success rate between the master device and the slave device according to the statistical data of the connection success rate and the parameter combination of the master device.

According to an embodiment of the present disclosure, the parameter combination includes a combination of a main device model and an operating system.

According to an embodiment of the present disclosure, it also includes:

a prediction module 770, configured to monitor and/or predict the location information of the first master device and the second master device in real time according to the navigation path;

The sending module 780 is configured to send a prompt message when the distance between the first master device and the second master device is equal to or less than a preset distance.

According to an embodiment of the present disclosure, the first master device establishes a connection with a slave device of the second master device through Bluetooth communication.

According to an embodiment of the present disclosure, the master device is a communication device that distributes resources, and the slave device corresponding to the master device is a data collection device of the distribution device that distributes resources.

The present disclosure also discloses an electronic device, and FIG. 8 shows a structural block diagram of the electronic device according to an embodiment of the present disclosure.

As shown in FIG. 8, the electronic device 800 includes a memory 801 and a processor 802; wherein,

The memory 801 is used to store one or more computer instructions, wherein the one or more computer instructions are executed by the processor 802 to implement the following method steps:

determining the first master device that meets the first preset condition;

determining the second master device that meets the second preset condition;

Authorizing the first master device so that the first master device has the authority to connect to the slave device of the second master device, thereby allowing the first master device to obtain from the slave device of the second master device data.

According to an embodiment of the present disclosure, the one or more computer instructions are further executed by the processor to implement the following method steps: receiving data sent by the first master device, the data including the first master device slave The data obtained by the slave device of the second master device.

According to an embodiment of the present disclosure, the activity ranges of the first master device and the second master device at least partially overlap; and/or

The activity ranges of the first master device and the second master device belong to the same geographic area.

According to an embodiment of the present disclosure, the first master device that meets the first preset condition is a first preset number of master devices with the highest connection success rate with the slave device among the plurality of master devices; and/or

The second master device that meets the second preset condition is a second preset number of master devices with the lowest connection success rate with the slave device among the plurality of master devices.

According to an embodiment of the present disclosure, the first master device that meets the first preset condition is a master device whose connection success rate with the slave device is higher than a first preset threshold; and/or

The second master device that meets the second preset condition is a master device whose connection success rate with the slave device is lower than a second preset threshold.

According to an embodiment of the present disclosure, the one or more computer instructions are further executed by the processor to implement the following method steps: obtaining connection success rate statistics, the connection success rate statistics including parameter combinations of multiple master devices and the connection success rate between the master device and the slave device corresponding to the parameter combination;

The connection success rate between the master device and the slave device is determined according to the combination of the connection success rate statistics and the parameters of the master device.

According to an embodiment of the present disclosure, the parameter combination includes a combination of a main device model and an operating system.

According to an embodiment of the present disclosure, the one or more computer instructions are further executed by the processor to implement the method steps of: monitoring in real time and/or predicting the first master device and the second master device from a navigation path location information;

When the distance between the first master device and the second master device is equal to or less than a preset distance, a prompt message is sent.

According to an embodiment of the present disclosure, the first master device establishes a connection with a slave device of the second master device through Bluetooth communication.

According to an embodiment of the present disclosure, the master device is a communication device that distributes resources, and the slave device corresponding to the master device is a data collection device of the distribution device that distributes resources.

FIG. 9 shows a schematic structural diagram of a computer system suitable for implementing the data transmission method according to an embodiment of the present disclosure.

As shown in FIG. 9, a computer system 900 includes a central processing unit (CPU) 901, which can be loaded into a random access memory (RAM) 903 according to a program stored in a read only memory (ROM) 902 or a program from a storage section 908 Instead, various processes in the above-described embodiments are performed. In the RAM 903, various programs and data necessary for the operation of the system 900 are also stored. The CPU 901 , the ROM 902 and the RAM 903 are connected to each other through a bus 904 . An input/output (I/O) interface 905 is also connected to bus 904 .

The following components are connected to the I/O interface 905: an input section 906 including a keyboard, a mouse, etc.; an output section 907 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage section 908 including a hard disk, etc. ; and a communication section 909 including a network interface card such as a LAN card, a modem, and the like. The communication section 909 performs communication processing via a network such as the Internet. A drive 910 is also connected to the I/O interface 905 as needed. A removable medium 911, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is mounted on the drive 910 as needed so that a computer program read therefrom is installed into the storage section 908 as needed.

In particular, according to embodiments of the present disclosure, the methods described above may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program tangibly embodied on a machine-readable medium, the computer program containing program code for performing the above-described object class determination method. In such an embodiment, the computer program may be downloaded and installed from the network via the communication portion 909, and/or installed from the removable medium 911.

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more functions for implementing the specified logical function(s) executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the blocks may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It is also noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented in dedicated hardware-based systems that perform the specified functions or operations , or can be implemented in a combination of dedicated hardware and computer instructions.

The units or modules involved in the embodiments of the present disclosure may be implemented in a software manner, or may be implemented in a programmable hardware manner. The described units or modules may also be provided in the processor, and the names of these units or modules do not constitute a limitation on the units or modules themselves in certain circumstances.

As another aspect, the present disclosure also provides a computer-readable storage medium, and the computer-readable storage medium may be a computer-readable storage medium included in the electronic device or computer system in the above-mentioned embodiments; it may also exist independently , a computer-readable storage medium that does not fit into a device. The computer-readable storage medium stores one or more programs used by one or more processors to perform the methods described in the present disclosure.

The above description is merely a preferred embodiment of the present disclosure and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the present disclosure is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, and should also cover the above-mentioned technical features without departing from the inventive concept. Other technical solutions formed by any combination of its equivalent features. For example, a technical solution is formed by replacing the above features with the technical features disclosed in the present disclosure (but not limited to) with similar functions.

Claims (31)

1. a method for data transmission, characterized in that, comprising: determining the first master device that meets the first preset condition; Determine the second master device that meets the second preset condition, and the connection success rate between the master device that meets the first preset condition and its corresponding slave device is higher than that of the master device that meets the second preset condition. The connection success rate between the slave devices; Authorizing the first master device so that the first master device has the authority to connect to the slave device of the second master device, thereby allowing the first master device to obtain from the slave device of the second master device data. 2 . The method according to claim 1 , further comprising: receiving data sent by the first master device, the data comprising the data obtained by the first master device from a slave device of the second master device. 3 . The data. 3. method according to claim 1, is characterized in that: The ranges of activity of the first master device and the second master device at least partially overlap; and/or The activity ranges of the first master device and the second master device belong to the same geographic area. 4. method according to claim 1, is characterized in that: The first master device that meets the first preset condition is a first preset number of master devices with the highest connection success rate with the slave device among the multiple master devices; and/or The second master device that meets the second preset condition is a second preset number of master devices with the lowest connection success rate with the slave device among the plurality of master devices. 5. method according to claim 1, is characterized in that: The first master device that meets the first preset condition is a master device whose connection success rate with the slave device is higher than a first preset threshold; and/or The second master device that meets the second preset condition is a master device whose connection success rate with the slave device is lower than a second preset threshold. 6. The method according to claim 4 or 5, characterized in that, further comprising: Obtaining connection success rate statistics, where the connection success rate statistics include parameter combinations of multiple master devices and connection success rates between the master device and the slave device corresponding to the parameter combinations; The connection success rate between the master device and the slave device is determined according to the combination of the connection success rate statistics and the parameters of the master device. 7. The method according to claim 6, wherein the parameter combination comprises a combination of a main device model and an operating system. 8. The method of claim 1, further comprising: Monitoring and/or predicting the location information of the first master device and the second master device in real time according to the navigation path; When the distance between the first master device and the second master device is equal to or less than a preset distance, a prompt message is sent. 9 . The method according to claim 1 , wherein a connection is established between the first master device and a slave device of the second master device through Bluetooth communication. 10 . 10 . The method according to claim 1 , wherein the master device is a communication device that distributes resources, and the slave device corresponding to the master device is a data collection device of the distribution device that distributes resources. 11 . 11. A device for data transmission, comprising: a first determining module, configured to determine a first master device that meets a first preset condition; The second determination module is configured to determine a second master device that meets the second preset condition, and the connection success rate between the master device that meets the first preset condition and its corresponding slave device is higher than that of the second master device that meets the second preset condition. The connection success rate between the master device under preset conditions and its corresponding slave device; an authorization module configured to authorize the first master device so that the first master device has the authority to connect to the slave device of the second master device, thereby allowing the first master device to access the second master device from the second master device The slave device of the master device gets data. 12. The apparatus of claim 11, further comprising: A receiving module configured to receive data sent by the first master device, the data including data acquired by the first master device from a slave device of the second master device. 13. The apparatus of claim 11, wherein The ranges of activity of the first master device and the second master device at least partially overlap; and/or The activity ranges of the first master device and the second master device belong to the same geographic area. 14. The apparatus of claim 11, wherein The first master device that meets the first preset condition is a first preset number of master devices with the highest connection success rate with the slave device among the multiple master devices; and/or The second master device that meets the second preset condition is a second preset number of master devices with the lowest connection success rate with the slave device among the plurality of master devices. 15. The apparatus of claim 11, wherein The first master device that meets the first preset condition is a master device whose connection success rate with the slave device is higher than a first preset threshold; and/or The second master device that meets the second preset condition is a master device whose connection success rate with the slave device is lower than a second preset threshold. 16. The device of claim 14 or 15, further comprising: an acquisition module configured to acquire connection success rate statistics, where the connection success rate statistics include parameter combinations of multiple master devices and connection success rates between the master device and the slave device corresponding to the parameter combinations; The third determining module is configured to determine the connection success rate between the master device and the slave device according to the connection success rate statistical data and the parameter combination of the master device. 17. The apparatus according to claim 16, wherein the parameter combination comprises a combination of a main device model and an operating system. 18. The apparatus of claim 11, further comprising: a prediction module, configured to monitor and/or predict the location information of the first master device and the second master device in real time according to the navigation path; The sending module is configured to send a prompt message when the distance between the first master device and the second master device is equal to or less than a preset distance. 19 . The apparatus according to claim 11 , wherein a connection is established between the first master device and a slave device of the second master device through Bluetooth communication. 20 . 20 . The apparatus according to claim 11 , wherein the master device is a communication device that distributes resources, and the slave device corresponding to the master device is a data collection device of the distribution device that distributes resources. 21 . 21. An electronic device, comprising a memory and a processor; wherein the memory is used to store one or more computer instructions, wherein the one or more computer instructions are executed by the processor to achieve The following method steps: determining the first master device that meets the first preset condition; Determine the second master device that meets the second preset condition, and the connection success rate between the master device that meets the first preset condition and its corresponding slave device is higher than that of the master device that meets the second preset condition. The connection success rate between the slave devices; Authorizing the first master device so that the first master device has the authority to connect to the slave device of the second master device, thereby allowing the first master device to obtain from the slave device of the second master device data. 22. The electronic device of claim 21, wherein the one or more computer instructions are further executed by the processor to implement the following method steps: Receive data sent by the first master device, where the data includes data acquired by the first master device from slave devices of the second master device. 23. The electronic device of claim 21, wherein: The ranges of activity of the first master device and the second master device at least partially overlap; and/or The activity ranges of the first master device and the second master device belong to the same geographic area. 24. The electronic device of claim 21, wherein: The first master device that meets the first preset condition is a first preset number of master devices with the highest connection success rate with the slave device among the multiple master devices; and/or The second master device that meets the second preset condition is a second preset number of master devices with the lowest connection success rate with the slave device among the plurality of master devices. 25. The electronic device of claim 21, wherein: The first master device that meets the first preset condition is a master device whose connection success rate with the slave device is higher than a first preset threshold; and/or The second master device that meets the second preset condition is a master device whose connection success rate with the slave device is lower than a second preset threshold. 26. The electronic device of claim 24 or 25, wherein the one or more computer instructions are further executed by the processor to implement the following method steps: Obtaining connection success rate statistics, where the connection success rate statistics include parameter combinations of multiple master devices and connection success rates between the master device and the slave device corresponding to the parameter combinations; The connection success rate between the master device and the slave device is determined according to the combination of the connection success rate statistics and the parameters of the master device. 27. The electronic device according to claim 26, wherein the parameter combination comprises a combination of a main device model and an operating system. 28. The electronic device of claim 21, wherein the one or more computer instructions are further executed by the processor to implement the following method steps: Monitoring and/or predicting the location information of the first master device and the second master device in real time according to the navigation path; When the distance between the first master device and the second master device is equal to or less than a preset distance, a prompt message is sent. 29. The electronic device according to claim 21, wherein a connection is established between the first master device and a slave device of the second master device through Bluetooth communication. 30. The electronic device according to claim 21, wherein the master device is a communication device that distributes resources, and the slave device corresponding to the master device is a data collection device of the distribution device that distributes resources. 31. A computer-readable storage medium on which computer instructions are stored, wherein the computer instructions, when executed by a processor, implement the method steps of any one of claims 1-10.

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