A data analysis-based vehicle-mounted CT safety early warning system

Abstract

This invention discloses a data analysis-based vehicle-mounted CT safety early warning system, comprising a vehicle information acquisition module, a calibration information acquisition module, a power information acquisition module, a wiring information acquisition module, a data processing module, a central control module, and an information transmission module. The vehicle information acquisition module collects vehicle information, the calibration information acquisition module collects calibration information, the power information acquisition module collects power information, and the wiring information acquisition module collects wiring information. The data processing module processes the vehicle information, calibration information, power information, and wiring information to generate vehicle early warning information, calibration early warning information, power early warning information, and wiring early warning information. This invention enables more comprehensive vehicle-mounted CT safety early warning, ensuring the safe operation of vehicle-mounted CT scanners.

Description

Technical Field

[0001] This invention relates to the field of safety early warning, and specifically to a vehicle-mounted CT safety early warning system based on data analysis. Background Technology

[0002] A mobile CT scanner is a CT scanner that is moved to a vehicle. It can be used for imaging diagnosis of diseases in all systems of the body, especially for lung examinations. It is also easy to move and transport, reducing the risk of infection when going to the hospital for examination.

[0003] During operation, vehicle-mounted CT scanners utilize a safety warning system to provide early warnings and ensure the safety of the vehicle-mounted CT scanner.

[0004] Existing safety warning systems have poor warning effects and limited warning types, which affects their use. Therefore, this paper proposes a vehicle-mounted CT safety warning system based on data analysis. Summary of the Invention

[0005] The technical problem to be solved by this invention is: how to address the issue that existing safety warning systems have poor safety warning effects and limited warning types, which has a certain impact on the use of safety warning systems. This invention provides a vehicle-mounted CT safety warning system based on data analysis.

[0006] The present invention solves the above-mentioned technical problems through the following technical solution: the present invention includes a vehicle information acquisition module, a calibration information acquisition module, a power information acquisition module, a wiring information acquisition module, a data processing module, a central control module, and an information transmission module;

[0007] The vehicle information acquisition module is used to acquire vehicle information, the calibration information acquisition module is used to acquire calibration information, the power information acquisition module is used to acquire power information, and the wiring information acquisition module is used to acquire wiring information.

[0008] The data processing module is used to process vehicle information, calibration information, power information and wiring information to generate vehicle warning information, calibration warning information, power warning information and wiring warning information;

[0009] The central control module is used to control the information sending module to send the vehicle warning information, calibration warning information, power warning information, and wiring warning information to a preset receiving terminal after the vehicle warning information, calibration warning information, power warning information, and wiring warning information are generated.

[0010] Furthermore, the specific processing procedure for the vehicle warning information is as follows: extract the collected vehicle information, which includes vehicle speed information, vehicle maximum load information, CT equipment weight information, and vehicle maintenance information;

[0011] Vehicle speed information is processed to obtain driving evaluation parameters; maximum load information of the vehicle and weight information of the CT equipment are processed to obtain load evaluation parameters; vehicle maintenance information is processed to obtain vehicle maintenance evaluation parameters.

[0012] When the driving assessment parameters exceed the preset values, a vehicle warning message is generated. When the load assessment parameters exceed the preset values, a vehicle warning message is generated. When the vehicle maintenance assessment parameters exceed the preset values, a vehicle warning message is generated.

[0013] Furthermore, the specific processing procedure for the driving evaluation parameters is as follows: vehicle driving speed information is continuously collected x times within a preset time period, and then the average value of the vehicle driving speed x times is calculated to obtain the average vehicle speed information, i.e., the driving evaluation parameters.

[0014] The specific processing procedure for the load assessment parameter is as follows: extract the maximum load information of the vehicle and the weight information of the CT equipment, mark the maximum load information of the vehicle as V1, mark the weight information of the CT equipment as V2, calculate the difference between V1 and V2 to obtain the remaining load V3, and then calculate the ratio of the remaining load V3 to the weight information of the CT equipment V2, that is, obtain the load assessment parameter Vv.

[0015] The specific processing procedure for the vehicle maintenance assessment parameters is as follows: Extract the collected vehicle maintenance information, which is the vehicle maintenance time point information of the most recent m vehicle maintenance times. Process the vehicle maintenance time point information of the most recent m vehicle maintenance times to obtain m-1 maintenance interval information. The number of maintenance interval information greater than the preset value among the extracted m-1 maintenance interval information is the vehicle maintenance assessment parameter.

[0016] Furthermore, the specific processing procedure for the calibration warning information is as follows: Extract the collected calibration information, which is the duration information of each air calibration. Select the duration information of the p air calibrations most recent to the current time and mark it as E. Import the duration information E of the p air calibrations into the graphing software to create a line graph. Then analyze the line graph to obtain the calibration duration trend. When the calibration duration trend is that the calibration duration is increasing, calibration warning information is generated, p≥10.

[0017] Furthermore, the specific processing procedure for the power warning information is as follows: extract the collected power information, which includes voltage information and current information. Collect the voltage information and current information once every preset time interval within a time period, and collect them continuously z times. Mark the voltage information as Y and the current information as W. Process the z times of voltage information Y to obtain voltage evaluation parameters, and process the z times of current information W to obtain current evaluation parameters. When either the voltage parameter or the current parameter is greater than a preset value, a power warning information is generated.

[0018] Furthermore, the specific processing procedure for the voltage evaluation parameters is as follows: calculate the average value Yy from Y1 to Yz, and sequentially calculate the difference Yyz between all voltage information from Y1 to Yz and the average value Yy. When the absolute value of the difference Yyz exceeds a preset value by more than a preset number, the voltage evaluation parameters are obtained.

[0019] The processing procedure for the current evaluation parameters is the same as that for the voltage evaluation parameters.

[0020] Furthermore, the specific processing procedure for the wiring warning information is as follows: extract the collected wiring information, which is wiring image information, i.e., the image information of the access cable. Extract the collected image information of the access cable and compare it with the initial wiring image information. When the similarity information is less than the preset value, wiring warning information is generated.

[0021] Compared with existing technologies, this invention has the following advantages: This data analysis-based vehicle-mounted CT safety early warning system generates vehicle early warning information, calibration early warning information, power early warning information, and wiring early warning information by processing vehicle information, calibration information, power information, and wiring information. The vehicle early warning information can provide timely warnings when the vehicle carrying the CT equipment is traveling too fast, has an abnormal load, or is not properly maintained, reducing the occurrence of situations where the CT equipment's use is affected by vehicle-related issues. The generated calibration early warning information can provide timely warnings when there are abnormalities in the CT equipment calibration. The generated power early warning information can issue warning messages when there are power abnormalities, preventing damage to the CT equipment due to power abnormalities. The generated wiring early warning information monitors the connected cables and provides timely warnings when cable abnormalities are detected, preventing accidents. This makes the system more worthy of widespread use. Attached Figure Description

[0022] Figure 1 This is a system block diagram of the present invention. Detailed Implementation

[0023] The embodiments of the present invention are described in detail below. These embodiments are implemented based on the technical solution of the present invention, and provide detailed implementation methods and specific operation processes. However, the scope of protection of the present invention is not limited to the following embodiments.

[0024] like Figure 1 As shown, this embodiment provides a technical solution: a vehicle-mounted CT safety early warning system based on data analysis, including a vehicle information acquisition module, a calibration information acquisition module, a power information acquisition module, a wiring information acquisition module, a data processing module, a central control module, and an information transmission module;

[0025] The vehicle information acquisition module is used to collect vehicle information, the calibration information acquisition module is used to collect calibration information, the power information acquisition module is used to collect power information, and the wiring information acquisition module is used to collect wiring information.

[0026] The data processing module is used to process vehicle information, calibration information, power information and wiring information to generate vehicle warning information, calibration warning information, power warning information and wiring warning information;

[0027] The central control module controls the information sending module to send the vehicle warning information, calibration warning information, power warning information, and wiring warning information to the preset receiving terminal after they are generated.

[0028] By processing vehicle information, calibration information, power information, and wiring information, vehicle warning information, calibration warning information, power warning information, and wiring warning information are generated. The vehicle warning information can provide timely warnings when the vehicle carrying the CT equipment is traveling too fast, has an abnormal load, or is not properly maintained, reducing the occurrence of situations where the use of the CT equipment is affected by vehicle-related issues. The generated calibration warning information can provide timely warnings when there are abnormalities in the CT equipment calibration. The generated power warning information can issue warning messages when there are abnormalities in the power supply, preventing damage to the CT equipment caused by power abnormalities. The generated wiring warning information monitors the connected cables and provides timely warnings when cable abnormalities are detected, preventing accidents.

[0029] The specific processing procedure for vehicle warning information is as follows: extract the collected vehicle information, which includes vehicle speed information, vehicle maximum load information, CT equipment weight information, and vehicle maintenance information;

[0030] Vehicle speed information is processed to obtain driving evaluation parameters; maximum load information of the vehicle and weight information of the CT equipment are processed to obtain load evaluation parameters; vehicle maintenance information is processed to obtain vehicle maintenance evaluation parameters.

[0031] When the driving assessment parameters are greater than the preset values, a vehicle warning message is generated; when the load assessment information is greater than the preset values, a vehicle warning message is generated; when the vehicle maintenance assessment parameters are greater than the preset values, a vehicle warning message is generated.

[0032] The specific processing procedure for driving evaluation parameters is as follows: Vehicle driving speed information is continuously collected x times within a preset time period, and then the average value of the vehicle driving speed x times is calculated to obtain the average vehicle speed information, i.e., driving evaluation parameters.

[0033] The specific processing procedure for the load assessment parameters is as follows: Extract the maximum load information of the vehicle and the weight information of the CT equipment, mark the maximum load information of the vehicle as V1, mark the weight information of the CT equipment as V2, calculate the difference between V1 and V2 to obtain the remaining load V3, and then calculate the ratio of the remaining load V3 to the weight information of the CT equipment V2, that is, obtain the load assessment parameter Vv.

[0034] The specific processing procedure for vehicle maintenance assessment parameters is as follows: Extract the collected vehicle maintenance information, which is the vehicle maintenance time point information of the most recent m vehicle maintenance times. Process the vehicle maintenance time point information of the most recent m vehicle maintenance times to obtain m-1 maintenance interval information. The number of maintenance interval information greater than the preset value in the extracted m-1 maintenance interval information is the vehicle maintenance assessment parameter.

[0035] Through the above process, more comprehensive status monitoring of CT equipment transport vehicles is achieved, thereby enabling more comprehensive and accurate vehicle status assessment and timely early warning when anomalies are detected.

[0036] The specific processing procedure for calibration warning information is as follows: Extract the collected calibration information, which is the duration of each air calibration. Select the duration of the p air calibrations most recent to the current time and mark it as E. Import the duration of the p air calibrations E into the graphing software to create a line graph. Then analyze the line graph to obtain the calibration duration trend. When the calibration duration trend is that the calibration duration is increasing, calibration warning information is generated, p≥10.

[0037] Through the above process, when there are abnormalities in the calibration of CT equipment, timely early warning processing is carried out to reduce the excessive deviation of the data detected by CT equipment due to calibration abnormalities.

[0038] The specific processing procedure for power early warning information is as follows: Extract the collected power information, which includes voltage information and current information. Collect voltage information and current information once every preset time interval within a time period, and collect them continuously for z times. Mark the voltage information as Y and the current information as W. Process the z voltage information Y to obtain voltage evaluation parameters, and process the z current information W to obtain current evaluation parameters. When either the voltage parameter or the current parameter is greater than a preset value, a power early warning information is generated. The specific processing procedure for the voltage evaluation parameters is as follows: Calculate the average value Yy from Y1 to Yz. Calculate the difference Yyz between all voltage information from Y1 to Yz and the average value Yy. When the absolute value of the difference Yyz exceeds a preset value by more than a preset number, the voltage evaluation parameter is obtained.

[0039] The processing procedure for current evaluation parameters is the same as that for voltage evaluation parameters;

[0040] Through the above process, timely warnings can be issued when there is an abnormal power supply, thus preventing damage to the CT equipment caused by the abnormal power supply.

[0041] The specific processing procedure for wiring warning information is as follows: Extract the collected wiring information, which is wiring image information, i.e., the image information of the connected cable. Extract the collected image information of the connected cable and compare it with the initial wiring image information. When the similarity information is less than the preset value, wiring warning information is generated.

[0042] The above process monitors and processes the status of the cables connected to the CT equipment, and issues timely warnings when abnormalities are detected to prevent accidents caused by cables falling off or bending.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0044] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0045] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A vehicle-mounted CT safety early warning system based on data analysis, characterized in that, It includes a vehicle information acquisition module, a calibration information acquisition module, a power information acquisition module, a wiring information acquisition module, a data processing module, a central control module, and an information transmission module; The vehicle information acquisition module is used to acquire vehicle information, the calibration information acquisition module is used to acquire calibration information, the power information acquisition module is used to acquire power information, and the wiring information acquisition module is used to acquire wiring information. The data processing module is used to process vehicle information, calibration information, power information and wiring information to generate vehicle warning information, calibration warning information, power warning information and wiring warning information; The central control module is used to control the information sending module to send the vehicle warning information, calibration warning information, power warning information, and wiring warning information to a preset receiving terminal after the vehicle warning information, calibration warning information, power warning information, and wiring warning information are generated. The specific processing procedure for the vehicle warning information is as follows: extract the collected vehicle information, which includes vehicle speed information, vehicle maximum load information, CT equipment weight information, and vehicle maintenance information; Vehicle speed information is processed to obtain driving evaluation parameters; maximum load information of the vehicle and weight information of the CT equipment are processed to obtain load evaluation parameters; vehicle maintenance information is processed to obtain vehicle maintenance evaluation parameters. When the driving assessment parameters exceed the preset values, a vehicle warning message is generated. When the load assessment parameters exceed the preset values, a vehicle warning message is generated. When the vehicle maintenance assessment parameters exceed the preset values, a vehicle warning message is generated.

2. The vehicle-mounted CT safety early warning system based on data analysis according to claim 1, characterized in that: The specific processing procedure for the driving evaluation parameters is as follows: Vehicle driving speed information is continuously collected x times within a preset time period, and then the average value of the vehicle driving speed x times is calculated to obtain the average vehicle speed information, i.e., the driving evaluation parameters. The specific processing procedure for the load assessment parameter is as follows: Extract the maximum load information of the vehicle and the weight information of the CT equipment, mark the maximum load information of the vehicle as V1, mark the weight information of the CT equipment as V2, calculate the difference between V1 and V2 to obtain the remaining load V3, and then calculate the ratio of the remaining load V3 to the weight information of the CT equipment V2, that is, obtain the load assessment parameter Vv. The specific processing procedure for the vehicle maintenance assessment parameters is as follows: Extract the collected vehicle maintenance information, which is the vehicle maintenance time point information of the most recent m times. Process the vehicle maintenance time point information of the most recent m times to obtain m-1 maintenance interval information. The number of maintenance interval information greater than the preset value among the extracted m-1 maintenance interval information is the vehicle maintenance assessment parameter.

3. The vehicle-mounted CT safety early warning system based on data analysis according to claim 1, characterized in that: The specific processing procedure for the calibration warning information is as follows: Extract the collected calibration information, which is the duration of each air calibration. Select the duration of the p air calibrations most recent to the current time and mark it as E. Import the duration of the p air calibrations E into the graphing software to create a line graph. Then analyze the line graph to obtain the calibration duration trend. When the calibration duration trend is that the calibration duration is increasing, a calibration warning information is generated, where p ≥ 10.

4. The vehicle-mounted CT safety early warning system based on data analysis according to claim 1, characterized in that: The specific processing procedure for the power early warning information is as follows: Extract the collected power information, which includes voltage information and current information. Collect voltage information and current information once every preset time interval within a time period, and collect them continuously z times. Mark the voltage information as Y and the current information as W. Process the z voltage information Y to obtain voltage evaluation parameters, and process the z current information W to obtain current evaluation parameters. When either the voltage parameter or the current parameter is greater than a preset value, a power early warning information is generated.

5. The vehicle-mounted CT safety early warning system based on data analysis according to claim 4, characterized in that: The specific processing procedure for the voltage evaluation parameters is as follows: calculate the average value Yy from Y1 to Yz, and then calculate the difference Yyz between all voltage information from Y1 to Yz and the average value Yy. When the absolute value of the difference Yyz exceeds a preset value by more than a preset number, the voltage evaluation parameters are obtained. The processing procedure for the current evaluation parameters is the same as that for the voltage evaluation parameters.

6. The vehicle-mounted CT safety early warning system based on data analysis according to claim 1, characterized in that: The specific processing procedure for the wiring warning information is as follows: Extract the collected wiring information, which is wiring image information, i.e., the image information of the access cable. Extract the collected image information of the access cable and compare it with the initial wiring image information. When the similarity information is less than the preset value, the wiring warning information is generated.

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