WO2022099564A1

WO2022099564A1 - Method and apparatus for simultaneously presenting status information of multiple devices, and storage medium

Info

Publication number: WO2022099564A1
Application number: PCT/CN2020/128478
Authority: WO
Inventors: 张旻
Original assignee: 京东方科技集团股份有限公司
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2022-05-19
Also published as: CN114766018A

Abstract

Disclosed are a method and apparatus for simultaneously presenting status information of multiple devices, and a storage medium. The method comprises: acquiring, from at least one device, data of a time point when a device status of each device changes within the same time period and status data after the change; converting the time point data of each device into time period data, constructing a first sequence from same according to a chronological order, and interpolating time period data having a value of 0 into the first sequence, so that an obtained second sequence corresponding to each device comprises the same second amount of time period data, and time period data located at the same position in the sequences corresponds to the same status data; and setting a corresponding graphical identifier for each type of status data, and drawing each piece of the time period data in the second sequence into a graphical region of the corresponding device to act as a duration for which the corresponding status data is maintained, so that information of the device status of the at least one device varying over time is presented in the same graphical picture.

Description

A method, device and storage medium for simultaneously displaying multi-device state information

technical field

The present disclosure relates to the field of drawing, and in particular, to a method, an apparatus and a storage medium for simultaneously displaying state information of multiple devices.

Background technique

With the development of technology, more and more devices can be monitored online.

Usually a device will record a state change data after its state changes, recording the time when the state change occurs, the state after the change, and the device ID, such as device 1 (assuming its device ID is 1) at 9 o'clock when the state occurs Change, from the online state to the offline state, a record will be generated: the time is 9:00, the state is offline, and the device ID is 1. The background obtains these data from each device in real time and provides it to the monitoring personnel, so that the monitoring personnel can understand the status of each device.

However, with the passage of time, more and more monitoring data are generated, and these data are in a discrete state, so that they cannot be displayed to users in a graphical way, which makes it difficult for users to quickly and intuitively pass through these numerous data. At the same time, it can understand the status of all equipment, so that it is impossible to find possible problems in the equipment in time.

SUMMARY OF THE INVENTION

The present disclosure provides a method, a device and a storage medium for simultaneously displaying multi-device state information, so as to solve the above-mentioned technical problems existing in the prior art.

In the first aspect, in order to solve the above-mentioned technical problem, the technical solution of a method for simultaneously displaying multi-device state information provided by an embodiment of the present disclosure is as follows:

Acquire, from at least one device, respectively, the original data of the device state of each device that changes in the same time period; wherein, each piece of the original data includes the point-in-time data of the device state change and The changed state data, the device state includes two states;

Convert the time point data of each device into time period data, and construct a first sequence in chronological order. By inserting time period data with a value of 0 into the first sequence, each device corresponding The second sequences all include the same second quantity of time period data, and the state data corresponding to the time period data located at the same sequence position in all the second sequences are the same;

A corresponding graphic identification is set for each state data, and each time period data in the second sequence is drawn in the graphic area of the corresponding device as the duration of the corresponding state data, so that the device state of the at least one device changes with time. The information is displayed in the same graphic screen.

A possible implementation is to convert the time point data of each device into time period data, and construct a first sequence in chronological order, including:

For the original data of the same device, according to the time sequence, the first difference value corresponding to the data of two adjacent time points is determined as a piece of the data of the time period, and the smaller of the data of the two adjacent time points is determined. The corresponding state data is determined as the state data corresponding to the time period data;

All the time period data belonging to the same device are constructed as a first sequence in the time sequence.

A possible implementation manner, determining the first difference corresponding to the data of two adjacent time points as one of the time period data, including:

According to whether the first time point data of each device is the minimum value of the time points in the same time period, determine the first time period data of the corresponding device;

Determine the third difference between the current time point data and the last time point data of each device as the last time period data of the corresponding device; wherein, except for the first time period data and the last time Except for the period of time, the data of other time periods are determined by the difference between the data of two adjacent time points.

A possible implementation manner, according to whether the first time point data of each device is the minimum value of the time point in the same time period, determine the first time period data of the corresponding device, including:

Determine whether the first time point data of each device is the minimum value;

If the first time point data is not the minimum value, 0 is used as an adjacent time point data of the first time point data, and the second difference between the first time point data and the minimum value is calculated. as the first time period data, and the corresponding state data is different from the state data corresponding to the first time point data;

If the first time point data is the minimum value, the third difference between the second time point data and the first time point data is used as the first time period data.

A possible implementation manner, by inserting time period data with a value of 0 into the first sequence, so that the second sequence corresponding to each device obtained includes the same second quantity of time period data, and in all The state data corresponding to the time period data located at the same sequence position in the second sequence are the same, including:

For the state data corresponding to the first time period data that is not the first sequence of the preset state data, insert time period data with a value of 0 before the first time period data, and correspond to the preset state data to obtain a third sequence ;

The state data corresponding to the first time period data is the first sequence of the preset state data as the third sequence;

determining the first total quantity of time period data included in each third sequence, and determining the first total quantity with the largest value as the second quantity;

At the end of the third sequence in which the second total quantity is less than the second quantity, insert time period data whose value is 0 and whose quantity is the third quantity, and make the corresponding state data correspond to the adjacent time period data. If the state data are different, the second sequence is obtained; wherein, the third quantity is the difference between the second quantity and the corresponding second total quantity.

A possible implementation is to draw the data of each time period in the second sequence as the duration of the corresponding state data to be maintained in the graphics area of the corresponding device, including:

Starting from the first time period data in all the first series, sequentially take out the time period data located in the same sequence position, and form a series of arrays, until the last time period data is taken, and the series data is obtained;

A stacked column chart based on the multiple devices and the series data was drawn with Echarts.

In a possible implementation manner, the raw data of device state changes in the same time period are obtained from multiple devices, including:

Periodically or when preset conditions occur, obtain all the raw data of the day before the current time from multiple devices;

The time period from 0:00 to the current time is taken as the same time period.

In a second aspect, an embodiment of the present disclosure provides an apparatus for simultaneously displaying multi-device state information, including:

an acquiring unit, configured to acquire, from at least one device, the original data of each device whose device state has changed within the same time period; wherein each piece of the original data includes the device state that has changed The time point data and the changed state data, the device state includes two states;

The data construction unit is used for converting the time point data of each device into time period data, and constructing a first sequence in time sequence, by inserting time period data with a value of 0 into the first sequence, so that the The second sequence corresponding to each of the devices includes the same second quantity of time period data, and the state data corresponding to the time period data located at the same sequence position in all the second sequences are the same;

The display unit is used to set a corresponding graphic identifier for each state data, and draw each time period data in the second sequence as the duration of the corresponding state data to be maintained in the graphic area of the corresponding device, so that the device of the at least one device Information on status changes over time is presented in the same graphic display.

A possible implementation manner, the data construction unit is used for:

In a possible implementation manner, the data construction unit is further used for:

A possible implementation manner, the display unit is used for:

A possible implementation manner, the obtaining unit is further used for:

Periodically or when preset conditions occur, obtain all raw data of the day before the current time from multiple devices;

The time period from 0:00 to the current time is taken as the same time period.

In a third aspect, an embodiment of the present disclosure further provides an apparatus for simultaneously displaying multi-device status information, including:

at least one processor, and

a memory connected to the at least one processor;

Wherein, the memory stores instructions executable by the at least one processor, and the at least one processor executes the method according to the first aspect above by executing the instructions stored in the memory.

In a fourth aspect, an embodiment of the present disclosure further provides a readable storage medium, including:

memory,

The memory is used to store instructions that, when executed by the processor, cause an apparatus including the readable storage medium to perform the method as described in the first aspect above.

Description of drawings

FIG. 1 is a flow chart of simultaneously displaying multi-device state information according to an embodiment of the present disclosure;

2 is a schematic diagram of setting the first time period data in multiple sequences to have the same state data according to an embodiment of the present disclosure;

3 is a schematic diagram of obtaining a second sequence of each device according to an embodiment of the present disclosure;

FIG. 4 is a stacked bar graph of a plurality of devices provided by an embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of an apparatus for simultaneously displaying multi-device state information according to an embodiment of the present disclosure.

Detailed ways

Embodiments of the present disclosure provide a method, an apparatus, and a storage medium for simultaneously displaying multi-device state information, so as to solve the above-mentioned technical problems existing in the prior art.

In order to better understand the above technical solutions, the technical solutions of the present disclosure will be described in detail below with reference to the accompanying drawings and specific embodiments. It is not intended to limit the technical solutions of the present disclosure, and the embodiments of the present disclosure and the technical features in the embodiments may be combined with each other if there is no conflict.

Referring to FIG. 1 , an embodiment of the present disclosure provides a method for simultaneously displaying state information of multiple devices. The processing process of the method is as follows.

Step 101: Obtain from at least one device the original data of the device state of each device that changes in the same time period; wherein, each piece of original data includes the time point data at which the device state changes and the changed data. Status data, the device status includes two states.

For example, multiple devices include device 1 to device 3, and it is necessary to monitor the status of these three devices at the same time. Suppose: the device status of these devices includes online status and offline status, and the same time period is from 0:00 to the current day to obtain the original data The current time (22 o'clock), the current time period is 0 to 22, these records due to the change of the state can use {changed state data, occurrence time, device identification}, the state data includes online (represented by 1) , offline (represented by 0), the occurrence time is the time point data in this disclosure, the device identifiers of device 1 to device 3 are 1, 2, and 3 in sequence, and the data format of the occurrence time is hour:minute:second.

During this time period, the records generated by device 1 due to state changes are {1, 00:00:00, 1}, {0, 12:10:50, 1}, {1, 20:05:02, 1} , these data constitute all the original data of device 1 during the period from 0 to 22:00; the records generated by device 2 due to state changes are {0, 03:50:30, 2}, {1, 14:15:00 , 2}, {0, 18:55:20, 2}, these data constitute all the original data of device 2 during the period from 0 to 22 o'clock; the record generated by device 3 due to the state change is {0, 00: 00:00, 3}, {1, 22:00:00, 3}, these data constitute all the original data of device 3 in the period from 0 to 22 o'clock.

At 22 o'clock, read all the original data generated on the day from device 1 to device 3 respectively, you can get all the original data of all devices in the same time period.

Step 102 can be executed after acquiring the raw data generated by multiple devices within the same time period.

Step 102: Convert the time-point data of each device into time-segment data, and construct a first sequence in chronological order. By inserting time-segment data with a value of 0 into the first sequence, each device that arrives corresponds to The second sequences of all include the same second quantity of time-segment data, and the state data corresponding to the time-segment data located at the same sequence position in all the second sequences are the same.

Convert the time point data of each device into time period data, and construct a first sequence in chronological order, which can be done in the following ways:

For the original data of the same device in chronological order, the first difference of the data at two adjacent time points is determined as a time period data, and the state data corresponding to the smaller of the two adjacent time point data is determined as the time Status data corresponding to segment data; construct all time segment data belonging to the same device into a first sequence in chronological order.

Taking the previous example of device 1 to device 3, since the data format of the time point data is hour:minute:second, it can be converted into decimal data with 3 decimal points for the convenience of calculation. The following formula can be used: (h×3600+m×60+s)/3600, where h represents hours, m represents minutes, and s represents seconds. After using this formula for data conversion, the data of device 1 to device 3 can be obtained as: {1, 0, 1}, {0, 12.18, 1}, {1, 20.08, 1}, {0, 3.84, 2} , {1, 14.25, 2}, {0, 18.92, 2}, {0, 0, 3}, {1, 22, 3}.

For each device, a time period data can be obtained by calculating the corresponding first difference between the data of two adjacent time points, such as the time point data 0 in the device 1 to the time point data 12.18 (12:10:50). The corresponding first difference is 12.18-0=12.18, and the corresponding first difference between time point data 12.18 (12:10:50) and time point data 20.08 (20:05:02) is 20.08-12.18= 7.9; The corresponding first difference between time point data 3.84 (03:50:30) and time point 14.25 (14:15:00) in device 2 is 14.25-3.84=10.41, time point data 14.25 (14:15) :00) to the time point 18.92 (18:55:20), the corresponding first difference is 18.92-14.25=4.67. Similarly, the first difference corresponding to the two time points of device 3 can be calculated as 22.

It should be noted that if the recorded time point data in the device is recorded in the same unit, such as hours, minutes and seconds, the above formula does not need to be used for conversion, or the format including hours, minutes and seconds is used as described in the above example. When recording time point data, you can also directly calculate the corresponding hours, minutes and seconds, or you can also convert the data into one time unit after the calculation.

However, for the same time period, the time point data of the two ends of the same time period is actually implied. Therefore, to calculate all the time period data included in the same time period by the same device, it is necessary to calculate the time points of the two ends. The data is calculated with the first time point data and the last time point data of each device, which can be implemented in the following ways:

According to whether the first time point data of each device is the minimum value of the time points in the same time period, the first time period data of the corresponding device is determined.

For example, in the above example of device 1 to device 3, their first time point data are 0, 3.84, 0 respectively, and the same time period is 0 to 22, so by judging whether the first time point data is the same time The minimum value of the time points in the segment can determine whether there is still a time segment between the data of the first time point and the minimum time point of the same time segment, so as to determine the data of the first time segment.

Determining the first time period data can be achieved in the following ways:

Determine whether the data of the first time point of each device is the minimum value; if the data of the first time point is not the minimum value, 0 is used as the data of an adjacent time point of the data of the first time point, and the data of the first time point is the same as the data of the first time point. The second difference of the minimum value is used as the first time period data, and the corresponding state data is different from the state data corresponding to the first time point data; if the first time point data is the minimum value, the second time point data and The third difference of the first time point data is used as the first time period data.

Continue to take device 1 to device 3 as an example. Their first time point data are 0, 3.84, and 0, respectively, and the same time period is 0 to 22. Therefore, it can be determined that only the first time point data of device 2 is not 0. Further, it is necessary to determine that the first time period data of device 2 is 3.84-0=3.84, and the first time period data of devices 1 and 3 is the second difference between the second time point data and the first time point data, that is 12.18, 22.

It should be noted that the difference between the data at the second time point of device 1 and device 3 and the data at the first time point only needs to be calculated once, and should not be interpreted as repeated calculation twice, to determine whether the data at the first time point is It is the minimum value of time points in the same time period, which can effectively prevent the omission of time period data.

In addition to determining the first time period data of each device, it is also necessary to determine the last time period data of each device:

Determine the third difference between the current time point data and the last time point data of each device as the last time period data of the corresponding device; in which, except for the first time period data and the last time period, other time Segment data is determined by the difference between the data of two adjacent time points.

For example, still taking the aforementioned devices 1 to 3 as examples, their last time point data are 20.08, 18.92, and 22 respectively. Assuming that the current time point is 23 o'clock, the current time point data is 23, and the device 1 can be determined by judgment. ~ None of the last time point data of device 3 is equal to the current time point data (23). Therefore, it is necessary to determine the last time period data of device 1 and device 2, which are 23-20.08=2.92, 23-18.92=4.08, and 23-22=1, respectively.

Through the above method, the time period data of all devices can be determined, and then all the time period data of each device can be formed into a first sequence in time sequence. The time sequence here refers to the sequence of the passage of time, that is, the time segment corresponding to which time segment data elapses first, and its sequence position in the first sequence is earlier. For example, the first sequences of the above devices 1 to 3 are {12.18, 7.9, 2.92}, {3.84, 10.41, 4.67, 4.08}, and {22, 1}, respectively.

The state data corresponding to the time period data is usually determined according to the state data of the minimum time point data corresponding to the time period. In order to facilitate understanding, the state data and the time period data are recorded together, and the state data is marked with 0 and 1, 0 Represents offline, 1 represents online, so the data of each time period of device 1 to device 3 and its corresponding state data can be expressed as: {(12.18, 1), (7.9, 0), (1.92, 1)}, {(3.84 , 1), (10.41, 0), (4.67, 1), (3.08, 0)}, {(22, 0), (1, 1)}.

When determining the last time period data of each device, the third difference between the current time point data and the last time point data is used as the last time period data, which can display the current device status of the device in real time, which is convenient for real-time monitoring of the device. Status changes are monitored.

In order to draw graphics with related drawing software, it is necessary to adjust the first sequence corresponding to each device so that the number of time segment data is the same, and the state data corresponding to the visual segment data in the same sequence position is the same, which can be realized by the following methods:

If the state data corresponding to the first time period data is not the first sequence of the preset state data, insert time period data with a value of 0 before the first time period data, and correspond to the preset state data to obtain the third sequence; The state data corresponding to the first time period data is the first sequence of preset state data as the third sequence. The preset state data may be state data specified by the user, or may be state data corresponding to the first time period data in the first sequence containing the largest number of time period data.

Please refer to FIG. 2 for a schematic diagram of setting the first time period data in multiple sequences to have the same state data according to an embodiment of the present disclosure. The first sequence of device 1 to device 3 is {(12.18, 1), ( 7.9, 0), (1.92, 1)}, {(3.84, 1), (10.41, 0), (4.67, 1), (3.08, 0)}, {(22, 0), (1, 1) }, the preset state data is 0 (offline), it can be determined that the state data corresponding to the first time period data of device 1 and device 2 is not 0, so it is necessary to insert time period data with a value of 0 before it, and set The corresponding state data is set to 0, and the third sequence obtained for device 1 and device 2 is {(0, 0), (12.18, 1), (7.9, 0), (1.92, 1)}, {(0) , 0), (3.84, 1), (10.41, 0), (4.67, 1), (3.08, 0)}. The state data corresponding to the first time period data in the first sequence of device 3 is 0, so the first sequence of device 3 is taken as the third sequence {(22, 0), (1, 1)}.

Since the time when the device status of each device occurs is different, generally speaking, the amount of time period data included in each device is also different. Therefore, it is necessary to make up for the insufficient number by inserting a time value of 0 in a short period of time. The following methods can be used:

Determine the first total quantity of time period data included in each third sequence, and determine the first total quantity with the largest value as the second quantity; at the end of the third sequence where the second total quantity is smaller than the second quantity, insert a numerical value is 0 and the number is the third number of time period data, and the corresponding state data is different from the state data corresponding to the adjacent time period data, and the second sequence is obtained; wherein, the third number is the second number and the corresponding first number. The difference between the two total quantities.

3 is a schematic diagram of obtaining the second sequence of each device according to an embodiment of the present disclosure, it is assumed that the third sequence of device 1 to device 3 are respectively: {(0, 0), (12.18, 1), (7.9, 0), (1.92, 1)}, {(0, 0), (3.84, 1), (10.41, 0), (4.67, 1), (3.08, 0)}, {(22, 0), ( 1, 1)}, it can be determined that the first total number of time period data included in the third sequence corresponding to device 1 to device 3 are: 4, 5, and 2 respectively, so it can be determined that the first total number corresponding to device 2 is the largest, This is determined as the second number (5). The difference between the second number and the second total number corresponding to each device is calculated, and as the third number of corresponding devices, the third numbers corresponding to devices 1 to 3 are 1, 0, and 3, respectively.

Therefore, it is necessary to insert a time period data with a value of 0 at the end of the third sequence corresponding to device 1, and set the corresponding state data to be the same as the state data corresponding to the last time period data in device 2; Insert three time period data with a value of 0 at the end, and set their corresponding state data to be the same as the state data corresponding to the last three time period data in device 2 respectively. In this way, the second sequence of device 1 to device 3 can be obtained, which are: {(0, 0), (12.18, 1), (7.9, 0), (1.92, 1), (0, 0)}, { (0, 0), (3.84, 1), (10.41, 0), (4.67, 1), (3.08, 0)}, {(22, 0), (1, 1), (0, 0), (0, 0), (0, 0)}.

It should be noted that the first sequence, the second sequence, and the third sequence do not need to record the state data corresponding to each time segment data in actual use, because the state data corresponding to these actual segment data is either 0 or 1. From the above In Example 2, it can be seen that the state data corresponding to two adjacent time period data in the second sequence are different, while the state data corresponding to the time period data at the same sequence position are the same. Therefore, after the state data corresponding to the data of the first time period in the second sequence is determined, the state data of the data of other time periods are also determined. In actual use, in order to facilitate the calculation, the data corresponding to each time period may not be recorded in the sequence. , such as the second sequence of device 1 to device 3 can be recorded as {0, 12.18, 7.9, 1.92, 0}, {0, 3.84, 10.41, 4.67, 3.08}, {22, 1, 0, 0 respectively , 0}.

After the second sequence of each device is obtained, the device state change of each device can be displayed on the same graphic screen, and step 103 is executed.

Step 103: Set a corresponding graphic identifier for each state data, and draw the data of each time period in the second sequence as the duration of the corresponding state data in the graphic area of the corresponding device, so that the information of the device state of at least one device changes with time. displayed in the same graphic screen.

Displaying the device status changes of each device on the same graphic screen can be achieved in the following ways:

Starting from the first time period data in all the first series, take out the time period data located in the same sequence position in turn, and form a series array, until the last time period data is taken, and obtain the series data; use Echarts to draw based on multiple Stacked column chart of device and series data.

For example, you need to use Echarts to draw a stacked column chart based on equipment 1 to equipment 3. When the status data is set to 0, it is marked with a diagonal graphic, and when the status data is 1, it is marked with a black graphic. The second sequence of equipment 1 to equipment 3 is respectively {0, 12.18, 7.9, 1.92, 0}, {0, 3.84, 10.41, 4.67, 3.08}, {22, 1, 0, 0, 0}, sequentially from the first time period of the second sequence of each device Start to remove the time period data at the same position and build an array of series:

The first array is {0, 0, 22}, the second array is {12.18, 3.84, 1}, the third array is {7.9, 10.41, 0}, and the fourth array is {1.92, 4.67, 0 }, the fifth array is {0, 3.08, 0}, these 5 arrays together constitute the serials data of device 1 to device 3, and then Echarts can be used to draw with device 1 to device 3 as the vertical axis and time as the horizontal axis For a stacked bar graph (the data on the horizontal axis is provided by series data), please refer to FIG. 4 for a stacked bar graph of multiple devices provided by an embodiment of the present disclosure.

By setting the conditions for the time when the raw data of each device is obtained, the state change information in the graphic screen can be updated in real time.

Obtaining raw data from multiple devices can be done periodically or when a preset condition occurs, obtain all raw data from multiple devices on the current day before the current time; take this time period from 0:00 to the current time as the same time period .

For example, when the user enters the graphical interface of device 1 to device 3 (the graphical interface that the user enters can be set as a preset condition), all history from 0:00 to the current time can be obtained from device 1 to device 3 at this time data, the information of the device status of each device over time is displayed through the method introduced in this disclosure; or, when currently staying on the graphic screen, all historical data from 0:00 to the current time can be periodically obtained to redraw the graphic screen Information about how the state of the device changes over time.

Based on the same inventive concept, an embodiment of the present disclosure provides an apparatus for displaying multi-device status information simultaneously. For the specific implementation of the method for displaying multi-device status information simultaneously in the apparatus, reference may be made to the description in the method embodiment section. Without further description, please refer to FIG. 5, the device includes:

The obtaining unit 501 is configured to obtain, from at least one device, respectively, the original data of the device state of each device that has changed within the same time period for each device; wherein, each piece of the original data includes the occurrence of the device state Changed time point data and changed state data, the device state includes two states;

The data construction unit 502 is configured to convert the time point data of each device into time period data, and construct a first sequence in chronological order, by inserting time period data with a value of 0 into the first sequence, so that The second sequence corresponding to each device received includes the same second quantity of time period data, and the state data corresponding to the time period data located at the same sequence position in all the second sequences are the same;

The display unit 503 is configured to set a corresponding graphic identifier for each state data, and draw each time period data in the second sequence as the duration of the corresponding state data in the graphic area of the corresponding device, so that the at least one device's Information on the status of the equipment over time is presented in the same graphic display.

A possible implementation manner, the data construction unit 502 is used for:

In a possible implementation manner, the data construction unit 502 is further configured to:

In a possible implementation manner, the display unit 503 is used for:

In a possible implementation manner, the obtaining unit 501 is further configured to:

The time period from 0:00 to the current time is taken as the same time period.

Based on the same inventive concept, an embodiment of the present disclosure provides a device for simultaneously displaying multi-device state information, including: at least one processor, and

a memory connected to the at least one processor;

Wherein, the memory stores instructions that can be executed by the at least one processor, and the at least one processor executes the above-mentioned method for simultaneously displaying multi-device state information by executing the instructions stored in the memory.

Based on the same inventive concept, an embodiment of the present disclosure also provides a readable storage medium, including:

memory,

The memory is used to store instructions that, when executed by the processor, cause the apparatus including the readable storage medium to complete the method for simultaneously displaying multi-device state information as described above.

As will be appreciated by one skilled in the art, embodiments of the present disclosure may be provided as a method, system, or computer program product. Accordingly, embodiments of the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present disclosure may take the form of a computer program product implemented on one or more computer-usable storage media having computer-usable program code embodied therein, including but not limited to disk storage, CD-ROM, optical storage, and the like.

Embodiments of the present disclosure are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present disclosure. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present disclosure without departing from the spirit and scope of the present disclosure. Thus, provided that these modifications and variations of the present disclosure fall within the scope of the claims of the present disclosure and their equivalents, the present disclosure is also intended to cover such modifications and variations.

Claims

A method for displaying state information of multiple devices at the same time, comprising:

Acquire, from at least one device, the original data of each device in the same period of time when the device state of the device changes; wherein, each piece of the original data includes the point-in-time data when the device state changes and The changed state data, the device state includes two states;

Convert the time point data of each device into time period data, and construct a first sequence in chronological order. By inserting time period data with a value of 0 into the first sequence, each device corresponding The second sequences all include the same second quantity of time period data, and the state data corresponding to the time period data located at the same sequence position in all the second sequences are the same;

A corresponding graphic identification is set for each state data, and each time period data in the second sequence is drawn in the graphic area of the corresponding device as the duration of the corresponding state data, so that the device state of the at least one device changes with time. The information is displayed in the same graphic screen.
The method of claim 1, wherein the time point data of each device is converted into time period data, and constructed into a first sequence in chronological order, comprising:

For the original data of the same device, according to the time sequence, the first difference value corresponding to the data of two adjacent time points is determined as a piece of the data of the time period, and the smaller of the data of the two adjacent time points is determined. The corresponding state data is determined as the state data corresponding to the time period data;

All the time period data belonging to the same device are constructed as a first sequence in the time sequence.
The method according to claim 2, wherein determining the first difference value corresponding to the data of two adjacent time points as one of the time period data, comprising:

According to whether the first time point data of each device is the minimum value of the time points in the same time period, determine the first time period data of the corresponding device;

Determine the third difference between the current time point data and the last time point data of each device as the last time period data of the corresponding device; wherein, except for the first time period data and the last time Except for the period of time, the data of other time periods are determined by the difference between the data of two adjacent time points.
The method according to claim 3, wherein determining the first time period data of the corresponding equipment according to whether the first time point data of each device is the minimum value of the time points in the same time period, comprising:

Determine whether the first time point data of each device is the minimum value;

If the first time point data is not the minimum value, 0 is used as an adjacent time point data of the first time point data, and the second difference between the first time point data and the minimum value is calculated. as the first time period data, and the corresponding state data is different from the state data corresponding to the first time point data;

If the first time point data is the minimum value, the third difference between the second time point data and the first time point data is used as the first time period data.
The method according to claim 2, wherein by inserting time period data with a value of 0 into the first sequence, so that the second sequence corresponding to each device obtained includes the same second quantity of time period data, And the state data corresponding to the time period data located in the same sequence position in all the second sequences are the same, including:

For the state data corresponding to the first time period data that is not the first sequence of the preset state data, insert time period data with a value of 0 before the first time period data, and correspond to the preset state data to obtain a third sequence ;

The state data corresponding to the first time period data is the first sequence of the preset state data as the third sequence;

determining the first total quantity of time period data included in each third sequence, and determining the first total quantity with the largest value as the second quantity;

At the end of the third sequence in which the second total quantity is less than the second quantity, insert time period data whose value is 0 and whose quantity is the third quantity, and make the corresponding state data correspond to the adjacent time period data. If the state data are different, the second sequence is obtained; wherein, the third quantity is the difference between the second quantity and the corresponding second total quantity.
The method according to any one of claims 1-5, wherein each time period data in the second sequence is drawn in the graphics area of the corresponding device as the duration of the corresponding state data retention, including:

Starting from the first time period data in all the first series, sequentially take out the time period data located in the same sequence position, and form a series of arrays, until the last time period data is taken, and the series data is obtained;

A stacked column chart based on the multiple devices and the series data was drawn with Echarts.
The method according to claim 6, wherein the raw data of the device state changes in the same time period are obtained from multiple devices respectively, comprising:

Periodically or when preset conditions occur, obtain all raw data of the day before the current time from multiple devices;

The time period from 0:00 to the current time is taken as the same time period.
A device for displaying multiple device status information at the same time, comprising:

An acquiring unit, respectively acquiring, from at least one device, the original data of each device whose device state has changed within the same time period; wherein, each piece of the original data includes the data that the device state has changed. Time point data and changed state data, the device state includes two states;

The data construction unit is used for converting the time point data of each device into time period data, and constructing a first sequence in chronological order. By inserting time period data with a value of 0 into the first sequence, each The second sequences corresponding to each device include the same second quantity of time period data, and the state data corresponding to the time period data located at the same sequence position in all the second sequences are the same; wherein, if the first sequence includes If the first quantity of time period data is less than the second quantity, the first sequence after inserting 0 is used as the second sequence, and if the first quantity is equal to the second quantity, the first sequence is used as the the second sequence;

The display unit is used to set a corresponding graphic identifier for each state data, and draw each time period data in the second sequence as the duration of the corresponding state data to be maintained in the graphic area of the corresponding device, so that the device of the at least one device Information on status changes over time is presented in the same graphic display.
A device for displaying multiple device status information at the same time, comprising:

at least one processor, and

a memory connected to the at least one processor;

Wherein, the memory stores instructions executable by the at least one processor, and the at least one processor executes the method according to any one of claims 1-7 by executing the instructions stored in the memory.
A readable storage medium comprising a memory,

The memory is used to store instructions that, when executed by a processor, cause an apparatus including the readable storage medium to perform the method of any one of claims 1-7.