CN109768845B - Data processing method, device and storage medium - Google Patents
Data processing method, device and storage medium Download PDFInfo
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- CN109768845B CN109768845B CN201811632633.9A CN201811632633A CN109768845B CN 109768845 B CN109768845 B CN 109768845B CN 201811632633 A CN201811632633 A CN 201811632633A CN 109768845 B CN109768845 B CN 109768845B
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Abstract
The embodiment of the invention relates to a data processing method, a device and a storage medium, wherein the method comprises the following steps: determining a first sequence in which a plurality of data receiving terminals send data acquisition requests to a plurality of data sending terminals; the data receiving ends send the data acquisition requests to the data sending ends in sequence according to the first sequence and the set time interval; and each data receiving end receives first data information sent by a plurality of data sending ends based on the data acquisition request. The data information collected by the data sending end is received at intervals by the multiple data receiving ends, the problem that data is lost when a single data receiving end cannot receive the data information collected by the data sending end is solved, and when interference exists, measurement data can be accurately and uninterruptedly obtained, so that the measurement accuracy is improved.
Description
Technical Field
The present invention relates to the field of data processing, and in particular, to a data processing method, apparatus, and storage medium.
Background
In many sports, the motion data of the user is acquired in real time, the motion track of the user can be simulated according to the data, and the gravity center moving condition of the user during motion is restored; whether the motion action of the user is standard can be determined according to the motion trail, and the motion of the user can be assisted.
In the existing scheme, a sensor is generally adopted to acquire motion data of a user, the sensor speaks the data to send to a data receiving end after acquiring the data of the user, and the data is generally sent in a wireless transmission mode.
However, there are many sensors, and the user's limb movement during the user's movement will have a certain interference effect on the sensor and the data receiving end, for example, the limb of the user just blocks the route sent by the sensor to the data receiving end, so the data receiving end cannot accurately acquire the user's movement data in real time.
Disclosure of Invention
In view of the above, embodiments of the present invention provide a data processing method, an apparatus and a storage medium to solve the above technical problems or some technical problems.
In a first aspect, an embodiment of the present invention provides a data processing method, including:
determining a first sequence in which a plurality of data receiving terminals send data acquisition requests to a plurality of data sending terminals;
the data receiving ends send the data acquisition requests to the data sending ends in sequence according to the first sequence and the set time interval;
and each data receiving end receives first data information sent by a plurality of data sending ends based on the data acquisition request.
In one possible embodiment, the first data information includes: time information;
the method further comprises the following steps:
and merging the first data information received by the plurality of data receiving ends according to the time information in the first data information to obtain second data information of the target object, which is obtained by each data sending end at different time points.
In one possible embodiment, a plurality of the data receiving terminals are distributed according to a set rule.
In one possible implementation, the sending the data obtaining request to the multiple data sending terminals includes:
and broadcasting and sending the data acquisition request to a plurality of data sending terminals in a broadcasting mode.
In one possible embodiment, the method further comprises:
and determining the number of the plurality of data sending ends arranged on the target object according to the type of the action executed by the target object.
In a possible implementation manner, the time when the last data receiving end in the first order sends the data obtaining request to the data sending ends is not later than the action time of the target object.
In one possible embodiment, the method further comprises:
and the data sending end sends the first data information to the data receiving end by adopting a time division multiple access mechanism.
In a second aspect, an embodiment of the present invention provides a data processing apparatus, including:
the determining module is used for determining a first sequence of sending data acquisition requests to the data sending ends by the data receiving ends;
a sending module, configured to send the data acquisition requests to multiple data sending terminals in sequence according to the first order and a set time interval;
and the receiving module is used for receiving first data information sent by the plurality of data sending terminals based on the data acquisition request.
In a third aspect, an embodiment of the present invention provides a data processing apparatus, including: the method comprises the following steps: a processor and a memory, wherein the processor is configured to execute a data processing program stored in the memory to implement the data processing method of any one of the first aspect.
In a fourth aspect, an embodiment of the present invention provides a computer storage medium, where one or more programs are stored, and the one or more programs are executable by one or more processors to perform the data processing method according to any one of the first aspect.
The data processing method provided by the embodiment of the invention comprises the steps of determining a first sequence of sending data acquisition requests to a plurality of data sending ends by a plurality of data receiving ends; the data receiving ends send the data acquisition requests to the data sending ends in sequence according to the first sequence and the set time interval; each data receiving end receives first data information sent by the data sending ends based on the data obtaining requests, and the data receiving ends are used for receiving the data information collected by the data sending ends at intervals, so that the problem that data are lost when a single data receiving end cannot receive the data information collected by the data sending ends is solved, measurement data can be accurately and uninterruptedly obtained when interference exists, and the measurement accuracy is improved.
Drawings
Fig. 1 is a schematic flow chart of a data processing method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a data processing apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a data processing device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For the convenience of understanding of the embodiments of the present invention, the following description will be further explained with reference to specific embodiments, which are not to be construed as limiting the embodiments of the present invention.
Fig. 1 is a schematic flow chart of a data processing method according to an embodiment of the present invention, as shown in fig. 1, the method includes:
s101, determining a first sequence of sending data acquisition requests to a plurality of data sending ends by a plurality of data receiving ends.
The data processing method related to the embodiment is applied to the field of data acquisition and acquisition, for example, motion parameter information (pressure data, motion trajectory or central movement trajectory and the like) of a target object (e.g., a user) is acquired in a space.
The space is internally provided with a plurality of data receiving terminals, wherein the plurality of data receiving terminals are distributed according to a set rule, for example, four data receiving terminals are respectively arranged at four corners in a room, and the data receiving terminals are used for acquiring the action parameter information of the target object collected by the plurality of data sending terminals.
The data sending end may be disposed on a limb of the target object, an auxiliary object that assists the target object in moving, or on a bearing surface that bears the target object in moving, and the data sending end may be, but is not limited to: planar pressure sensors and/or portable sensors.
Further, data transmission can be performed between the data receiving end and the data sending end in a wireless communication mode, such as Wi-Fi, bluetooth and the like, the number of the data receiving end and the data sending end can be set according to actual requirements, for example, the number of the data sending end is determined according to the type of movement of a target object, and the number of the data receiving end is determined according to the size of space and the number of the data sending end.
The first order may be any order of ordering the plurality of data receiving terminals, for example, when the number of the data receiving terminals is 4, the 4 data receiving terminals are numbered (1.2.3.4) according to a clockwise order, and the first order may be 1, 2, 3, 4; or 4, 3, 2, 1; or 3, 4, 2, 1, etc.
In an alternative of this embodiment, the time when the last data receiving end in the first order sends the data obtaining request to the data sending ends is not later than the action time of the target object.
S102, the data receiving ends send the data acquisition requests to the data sending ends in sequence according to the first sequence and the set time interval.
In this embodiment, after determining a first sequence (e.g. 1, 2, 3, 4) in which a plurality of data receiving terminals send data acquisition requests to a plurality of data sending terminals, determining a first data receiving terminal sending the data acquisition request to all the data sending terminals according to the first sequence, which is denoted as data receiving terminal 1, where the data receiving terminal 1 sends the data acquisition request to the plurality of data sending terminals, and after a time interval is set, the data receiving terminal 2 sends the data acquisition request to the plurality of data sending terminals; after the interval sets the time interval, the data receiving end 3 sends a data acquisition request to a plurality of data sending ends; and finally, after the interval sets a time interval, the data receiving end 4 sends a data acquisition request to a plurality of data sending ends.
The set time interval may be set at will, for example, 0.5s, 1s, and the like, and may be set according to actual requirements, which is not limited in this embodiment.
In this embodiment, the data receiving end may send the data obtaining request to a plurality of the data sending ends in a broadcast manner.
S103, each data receiving end receives first data information sent by a plurality of data sending ends based on the data obtaining requests.
In this embodiment, when acquiring data information of a target object, a data transmitting end uses the data information and time information of acquiring the data information as a first data information and transmits the first data information to a data receiving end by using a time division multiple access mechanism.
It should be noted that, every set time period, each data sending end receives a data obtaining request sent by a data receiving end, and if there are four data receiving ends, each data sending end receives 4 data obtaining requests, that is, each data receiving end can receive data of a corresponding number of data sending ends after sending a data obtaining request once.
Further, due to the fact that interference occurs during data transmission (for example, a target object blocks a transmission line between a data transmitting end and a data receiving end), there may be a case that the data transmitting end cannot receive a data acquisition request from a certain data receiving end, and there may also be a case that the data receiving end cannot receive first data information transmitted by the data transmitting end.
In the present embodiment, the purpose of providing a plurality of data receiving ends is to: when data transmission interference occurs, the situation that a data receiving end cannot receive data is avoided.
S104, merging the first data information received by the multiple data receiving ends according to the time information in the first data information to obtain second data information of the target object, which is obtained by each data sending end at different time points.
In this embodiment, each data receiving end sends the received first data information to the terminal device, and the terminal device merges the first information according to the time information in the first data information to obtain the second data information of the target object, which is obtained by each data sending end at different time points.
For example, there are 10 data sending ends and 4 data receiving ends, and in the case of sending a data acquisition request once, ideally, the data receiving end 1 receives 10 first data, the data receiving end 2 receives 10 first data messages, the data receiving end 3 receives 10 first data messages, and the data receiving end 4 receives 10 first data messages, and the 10 first data messages are the same data.
In case of interference, the data receiving end 1 may receive 10 first data, the data receiving end 2 may receive 5 first data messages, the data receiving end 3 may receive 7 first data messages, and the data receiving end 4 may receive 6 first data messages. And combining the 10 pieces of first data, the 5 pieces of first data information, the 7 pieces of first data information, and the 6 pieces of first data information to obtain 10 pieces of data acquired by the 10 data transmitting ends corresponding to the data acquisition request.
The data processing method provided by the embodiment of the invention comprises the steps of determining a first sequence of sending data acquisition requests to a plurality of data sending ends by a plurality of data receiving ends; the data receiving ends send the data acquisition requests to the data sending ends in sequence according to the first sequence and the set time interval; each data receiving end receives first data information sent by the data sending ends based on the data obtaining requests, and the data receiving ends are used for receiving the data information collected by the data sending ends at intervals, so that the problem that data are lost when a single data receiving end cannot receive the data information collected by the data sending ends is solved, measurement data can be accurately and uninterruptedly obtained when interference exists, and the measurement accuracy is improved.
Fig. 2 is a schematic structural diagram of a data processing apparatus according to an embodiment of the present invention, as shown in fig. 2, the apparatus includes:
a determining module 201, configured to determine a first order in which a plurality of data receiving terminals send data acquisition requests to a plurality of data sending terminals;
a sending module 202, configured to send the data acquisition request to multiple data sending ends in sequence according to the first order and a set time interval;
a receiving module 203, configured to receive first data information sent by multiple data sending ends based on the data obtaining request.
Optionally, the first data information includes: time information;
the device further comprises:
and the processing module is used for merging the first data information received by the plurality of data receiving ends according to the time information in the first data information to obtain second data information of the target object, which is obtained by each data sending end at different time points.
Optionally, a plurality of the data receiving terminals are distributed according to a set rule.
Optionally, the sending module 202 is specifically configured to send the data obtaining request to a plurality of data sending ends in a broadcast manner.
Optionally, the method further comprises:
and determining the number of the plurality of data sending ends arranged on the target object according to the type of the action executed by the target object.
Optionally, the time when the last data receiving end in the first sequence sends the data obtaining request to the plurality of data sending ends is not later than the action time of the target object.
Optionally, the sending module 202 is configured to send the first data information to the data receiving end by using a time division multiple access mechanism.
The data processing apparatus provided in this embodiment may be the data processing apparatus shown in fig. 2, and may perform all the steps of the data processing method shown in fig. 1, so as to achieve the technical effect of the data processing method shown in fig. 1.
Fig. 3 is a schematic diagram of a hardware structure of a data processing device according to an embodiment of the present invention, and as shown in fig. 3, the data processing device specifically includes:
a processor 310, a memory 320, a transceiver 330.
The processor 310 may be a Central Processing Unit (CPU), or a combination of a CPU and a hardware chip. The hardware chip may be an application-specific integrated circuit (ASIC), a Programmable Logic Device (PLD), or a combination thereof. The PLD may be a Complex Programmable Logic Device (CPLD), a field-programmable gate array (FPGA), a General Array Logic (GAL), or any combination thereof.
The memory 320 is used to store various applications, operating systems, and data. The memory 320 may transfer the stored data to the processor 310. The memory 320 may include a volatile memory, a nonvolatile dynamic random access memory (NVRAM), a phase change random access memory (PRAM), a Magnetoresistive Random Access Memory (MRAM), and the like, such as at least one magnetic disk memory device, an electrically erasable programmable read-only memory (EEPROM), a flash memory device, such as a flash memory (NOR) or a flash memory (NAND), a semiconductor device, such as a Solid State Disk (SSD), and the like. Memory 320 may also comprise a combination of memories of the sort described above.
A transceiver 330 for transmitting and/or receiving data, the transceiver 330 may be an antenna, etc.
The working process of each device is as follows:
a processor 310, configured to determine a first order in which a plurality of data receiving terminals send data obtaining requests to a plurality of data sending terminals;
the transceiver 330 is configured to send the data acquisition requests to the data sending ends sequentially by the data receiving ends according to the first order and the set time interval;
the transceiver 330 is configured to receive, by each data receiving end, first data information sent by a plurality of data sending ends based on the data obtaining request.
Optionally, the first data information includes: time information;
the processor 310 is further configured to merge the first data information received by the multiple data receiving ends according to the time information in the first data information, so as to obtain second data information of the target object, which is obtained by each data sending end at different time points.
Optionally, a plurality of the data receiving terminals are distributed according to a set rule.
Optionally, the transceiver 330 is specifically configured to broadcast and send the data acquisition request to a plurality of data sending ends in a broadcast manner.
Optionally, the processor 310 is further configured to determine, according to a type of an action performed by a target object, a number of the data sending ends that are disposed on the target object.
Optionally, the time when the last data receiving end in the first sequence sends the data obtaining request to the plurality of data sending ends is not later than the action time of the target object.
Optionally, the transceiver 330 is specifically configured to transmit the first data information to the data receiving end by using a time division multiple access mechanism.
The data processing apparatus provided in this embodiment may be the data processing apparatus shown in fig. 3, and may execute all the steps of the data processing method shown in fig. 1, so as to achieve the technical effect of the data processing method shown in fig. 1.
The embodiment of the invention also provides a storage medium (computer readable storage medium). The storage medium herein stores one or more programs. Among others, the storage medium may include volatile memory, such as random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, a hard disk, or a solid state disk; the memory may also comprise a combination of memories of the kind described above.
When one or more programs in the storage medium are executable by one or more processors to implement the data processing method described above as being executed on the data processing device side.
The processor is configured to execute the data processing program stored in the memory to implement the following steps of the data processing method executed on the data processing apparatus side:
determining a first sequence in which a plurality of data receiving terminals send data acquisition requests to a plurality of data sending terminals;
the data receiving ends send the data acquisition requests to the data sending ends in sequence according to the first sequence and the set time interval;
and each data receiving end receives first data information sent by a plurality of data sending ends based on the data acquisition request.
Optionally, the first data information includes: time information;
and merging the first data information received by the plurality of data receiving ends according to the time information in the first data information to obtain second data information of the target object, which is obtained by each data sending end at different time points.
Optionally, a plurality of the data receiving terminals are distributed according to a set rule.
Optionally, a broadcast form is adopted, and the data obtaining request is broadcast-sent to a plurality of data sending terminals.
Optionally, the number of the plurality of data sending ends arranged on the target object is determined according to the type of the action executed by the target object.
Optionally, the time when the last data receiving end in the first sequence sends the data obtaining request to the plurality of data sending ends is not later than the action time of the target object.
Optionally, the data sending end sends the first data information to the data receiving end by using a time division multiple access mechanism.
The storage medium provided in this embodiment may perform all the steps of the data processing method shown in fig. 1, so as to achieve the technical effect of the data processing method shown in fig. 1, and for brevity, it is specifically referred to the description related to fig. 1, and no further description is given here.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, a software module executed by a processor, or a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A data processing method, comprising:
determining a first sequence in which a plurality of data receiving terminals send data acquisition requests to a plurality of data sending terminals;
the data receiving ends send the data acquisition requests to the data sending ends in sequence according to the first sequence and the set time interval;
each data receiving end receives first data information sent by a plurality of data sending ends based on the data acquisition requests;
and merging the first data information received by the plurality of data receiving ends according to the time information in the first data information to obtain second data information of the target object, which is obtained by each data sending end at different time points.
2. The method of claim 1, wherein the first data information comprises: time information.
3. The method of claim 1, wherein a plurality of the data receiving terminals are distributed according to a set rule.
4. The method of claim 1, wherein the sending the data acquisition request to a plurality of data senders comprises:
and broadcasting and sending the data acquisition request to a plurality of data sending terminals in a broadcasting mode.
5. The method of claim 1, further comprising:
and determining the number of the plurality of data sending ends arranged on the target object according to the type of the action executed by the target object.
6. The method according to claim 1 or 5, wherein the time for sending the data obtaining request to the plurality of data senders by the last data receiver in the first sequence is not later than the action time of the target object.
7. The method of claim 1, further comprising:
and the data sending end sends the first data information to the data receiving end by adopting a time division multiple access mechanism.
8. A data processing apparatus, comprising:
the determining module is used for determining a first sequence of sending data acquisition requests to the data sending ends by the data receiving ends;
a sending module, configured to send the data acquisition requests to multiple data sending terminals in sequence according to the first order and a set time interval;
a receiving module, configured to receive first data information sent by multiple data sending terminals based on the data obtaining request;
and the processing module is used for merging the first data information received by the plurality of data receiving ends according to the time information in the first data information to obtain second data information of the target object, which is obtained by each data sending end at different time points.
9. A data processing apparatus, characterized by comprising: the method comprises the following steps: a processor and a memory, the processor being configured to execute a data processing program stored in the memory to implement the data processing method of any one of claims 1 to 7.
10. A computer storage medium storing one or more programs, the one or more programs being executable by one or more processors to implement a data processing method as claimed in any one of claims 1 to 7.
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