CN104992280A - Air traffic controller security ability automatic monitoring system based on intelligent headset - Google Patents
Air traffic controller security ability automatic monitoring system based on intelligent headset Download PDFInfo
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Abstract
The invention relates to the field of air traffic security management and particularly relates to an air traffic controller security ability automatic monitoring system based on an intelligent headset. The air traffic controller security ability automatic monitoring system based on the intelligent headset comprises a state data quantization module for collecting human physiological and psychological state data, a state information database module for storing historical data and real-time data of personnel physiological and psychological state data, a security capability evaluation module for evaluating physiological and psychological elements of a controller, a security capability real-time monitoring module for timely monitoring human state data and corresponding security capabilities, and a security capability management module for performing statistical analysis of physiological and psychological data of the controller. The invention can be applied to air traffic control of civil aviation.
Description
Technical field
The present invention relates to air traffic safety management domain, particularly, is a kind of air traffic controller's security capabilities automatic monitored control system based on intelligent headset.
Background technology
Study of Accident-Causing Theories shows, the immediate cause caused the accident is nothing more than unsafe condition two kinds of factors of Unsafe behavior and thing.Facts have proved, in traffic administration activity aloft, the unsafe factor of thing has relative objectivity and stability, and the Physiological Psychology state of people is because being easily subject to self and external influence, having sizable subjectivity and contingency, is the principal element exciting unsafe incidents.
In traffic administration activity aloft, people is decision-making and control subject, and the behavior of people has conclusive impact to air traffic safety.Therefore, air traffic controller's (hereinafter referred to as controller) is in the Physiological Psychology state at control scene most important to flight safety.
The dangerous case of a large amount of air traffic control shows, fatigue is the key factor causing ATM safety accident to occur.The fatigue of controller is eliminated as can not get for a long time, fatigue accumulation effect will occur, cause overtired, thus cause the change of a series of psychology, physiological function, cause various mistake to increase.The state sign of physiology and mental fatigue, main manifestations is blood pressure, heart rate instability, and numerical value departs from normal interval.
In addition, security practices proves, people meets difficulty working, in life, setback or unfortunate time, easily produce the unhealthy emotion such as flurried, indignation, sorrow, anxiety, grief.Under these emotion influences, controller very easily occurs that Bewu βtseinstrubung, attention dimensions are narrow, spirit is difficult to concentrate, degradation situation under self-control, thus causes the generation of security incident.Therefore, controller should be avoided on duty with unhealthy emotion, prevent from causing unsafe acts.
Scientific experiment shows, people has different Physiological Psychology states in different environments, health by people directly shows by this state, such as body temperature, blood pressure, heart rate etc., these information define a kind of distinctive status data, once grasp these data, everyone real-time status just deeply can be understood.For air traffic control system (ATCS), obtain these data, the human resources that just can dynamically be equipped with air traffic control teams and groups for science provide foundation, thus effectively reduce security risk.But traditional safety management is because shortage is to the acquisition means of these type of data and evaluation model, the Physiological Psychology state of Real-Time Monitoring control person is very difficult, therefore artificial (mainly taking personal charge of the shift) scene can only be relied on to judge, not only lack objective basis, affect fairness and transparency, also there is the hysteresis quality of judgement and decision-making, very easily triggering secure problem simultaneously.
Summary of the invention
For judging to lack scientific method and evaluation model to controller's site safety ability at present, very easily affecting the present situation of flight safety, the invention discloses a kind of air traffic controller's security capabilities automatic monitored control system based on intelligent headset.
The present invention adopts following technical scheme:
Based on air traffic controller's security capabilities automatic monitored control system of intelligent headset, it comprises status data quantization modules, state information database module, security capabilities evaluation module, security capabilities real time monitoring module and security capabilities administration module; Described status data quantization modules, in order to gather controller's Physiological Psychology status data, is transferred to state information database module;
Described state information database module, for storing the historical data of controller's Physiological Psychology state, real time data and state scene library, is connected respectively with security capabilities evaluation module, security capabilities monitoring module and security capabilities administration module;
Described security capabilities evaluation module, the security capabilities evaluation model set by this module, is dynamically identified the security capabilities that controller's Physiological Psychology key element causes, judges, and realizes the comprehensive evaluation to controller's security capabilities;
Described security capabilities real time monitoring module, state evaluation data, dynamic evaluation reference value and the security capabilities provided according to security capabilities evaluation module tolerance is interval, carries out real time monitoring and auto-alarming to controller's security capabilities;
Described security capabilities administration module, carries out statistical study to controller's Physiological Psychology data, and foundation and specification promote the operating strategy of controller's security capabilities, and provides the human resource management suggestion of air traffic control teams and groups;
Wherein, the security capabilities evaluation model of described controller's Physiological Psychology key element is:
wherein R
ifor the real-time sampling value of i, P
ifor the security capabilities evaluation of estimate of i, i is the Physiological Psychology key elements such as body temperature, blood pressure, pulse frequency, electrocardio, brain electricity, the oxygen content of blood, velocity of blood flow,
for control scene modified value (being provided by the state scene library of state information database module);
Controller's security capabilities comprehensive evaluation model is:
wherein
for the comparatively safe weight of specific Physiological Psychology key element, m is the number of physiology psychological factor, and P is controller's security capabilities comprehensive evaluation value.
Further, status data quantization modules comprises intelligent headset.
Further, intelligent headset human body status flag comprises body temperature, blood pressure, pulse frequency, electrocardio, brain electricity, the oxygen content of blood, velocity of blood flow.
Further, communication (bluetooth, WiFi, mobile communication) communication is passed through between status data quantization modules and state information database module.
Further, state scene library comprises dynamic evaluation reference value and security capabilities tolerance is interval, and described dynamic evaluation reference value is average, and described security capabilities tolerance interval is the difference of maximal value and minimum value.
Further, security capabilities monitoring module comprises security capabilities and monitors and safety automation alarm, and security capabilities monitors Real-time Obtaining controller's security capabilities evaluation of estimate and comprehensive evaluation value and security capabilities corresponding with it respectively tolerates that interval compares.
CAAC's air traffic control system requirement, air traffic controller, in blank pipe system, must wear the special headset of control, and headset has become controller and equipped necessity of blank pipe.This invention is exactly integrated body state sign survey sensor on the special headset of control, makes it possess the function of body state sign measurement, is dynamic quantization controller Physiological Psychology status data, provides convenient and reliable approach.
The present invention is by gathering the Physiological Psychology status data of controller, the Physiological Psychology state of performance analysis controller, the security capabilities of real-time judge controller, determines whether it is adapted at specific control post works, and avoids the unsafe acts occurred because controller on duty causes out of order.For air traffic control, the Physiological Psychology state of the present invention to people is adopted to measure and dynamic quantization, Timeliness coverage also dissolves the interference of Physiological Psychology sudden change to safety of people, for the safety management basis consolidating Civil Aviation ATM, promotes that safe sustainable development has important effect.
Accompanying drawing explanation
Fig. 1 is the structural drawing of the air traffic controller's security capabilities automatic monitored control system based on intelligent headset;
Fig. 2 is interval based on the security capabilities tolerance of air traffic controller's security capabilities automatic monitored control system of intelligent headset.
Embodiment
For further illustrating each embodiment, the invention provides drawings attached.These accompanying drawings are a part for disclosure of the present invention, and it is mainly in order to illustrate embodiment, and the associated description of instructions can be coordinated to explain the operation principles of embodiment.Coordinate with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and advantage of the present invention.Assembly in figure not drawn on scale, and similar element numbers is commonly used to assembly like representation class.
Now the present invention is further described with embodiment by reference to the accompanying drawings.
Consult shown in Fig. 1, air traffic controller's security capabilities automatic monitored control system based on intelligent headset of the preferred embodiment of the present invention, it comprises status data quantization modules 1, state information database module 2, security capabilities evaluation module 3, security capabilities monitoring module 4 and security capabilities administration module 5.
Status data quantization modules 1, Human Physiology psychological condition is gathered with intelligent headset, and these Data Dynamic quantize, by communication (as bluetooth, WiFi or mobile communication etc.), by related data transmission to state information database module 2, and database is dynamically updated.
CAAC's air traffic control system requirement, air traffic controller, in blank pipe system, must wear the special headset of control.Controller uses intelligent headset in this embodiment, and intelligent headset is equipped with integrated condition sensor, in order to human body status flag.
On intelligence headset, integrated condition sensor comprises: 1, body temperature trans, the Temperature changing of real-time perception controller; 2, heat flux sensor, is used for monitoring heat exhaustion situation; 3, pulse transducer, Measure blood pressure, the data such as pulse frequency; 4, biopotential sensor, can be used for electrocardio, brain electric data collecting; 5, optical sensor, calculates the oxygen content of blood, Hemodynamic environment.By sensor integrated on controller's intelligence headset, the Physiological Psychology state basic data of dynamic quantization controller, and in the mode of radio communication, real-time storage and renewal are carried out to state information database module 2, for the evaluation of controller's security capabilities and supervision provide Data support.
It should be noted that, the condition sensor of intelligent headset not only comprises the sensor, as required, goes back other sensor of accessible site, as respiratory frequen etc.In addition, what this embodiment status data quantization modules 1 adopted is intelligent headset human body status flag, and other also can be adopted to have the equipment Inspection body state feature of identical function.
State information database module 2 is for storing the personal information of controlling officer, and the historical data of everyone Physiological Psychology state and real time data, for security capabilities evaluation module 3, security capabilities monitoring module 4 and security capabilities administration module 5 provide Data support.The related data that state information database module 2 accepting state data quantization modules 1 transports, is stored in assigned address, and real-time update related data.
Security capabilities evaluation module 3 is nucleus modules of the air traffic controller's security capabilities automatic monitored control system based on intelligent headset.Security capabilities evaluation module 3 is made up of security capabilities evaluation model and state scene library two parts.The security capabilities evaluation model set by this module, the security capabilities brought the various Physiological Psychology state of controller dynamically identifies, analysis and synthesis evaluation.
The expression formula of the security capabilities evaluation model of controller's Physiological Psychology key element is:
Wherein R
ifor the real-time sampling value of i, P
ifor the security capabilities evaluation of estimate of i, i is the Physiological Psychology key elements such as body temperature, blood pressure, pulse frequency, electrocardio, brain electricity, the oxygen content of blood, velocity of blood flow,
for control scene modified value (being provided by the state scene library of state information database module).System, according to above-mentioned different Physiological Psychology key element, in conjunction with running environment residing for controller, identifies the Physiological Psychology safe condition P of its correspondence
i.Work as P
iwhen value breaks through the security capabilities tolerance interval of this key element, judge that this Physiological Psychology key element is in unsafe condition.
Controller's security capabilities comprehensive evaluation model of this embodiment is expressed as:
Wherein
for the comparatively safe weight of specific Physiological Psychology key element, system, for above-mentioned different Physiological Psychology key element, determines corresponding safety management requirement.M is the number of physiology psychological condition key element, and P is controller's security capabilities comprehensive evaluation value.When P value breaks through security capabilities tolerance interval, judge that the overall Physiological Psychology of controller is in unsafe condition.
State scene library provides dynamic evaluation reference value and the security capabilities tolerance interval of different controller's states according to different scenes, the width in security capabilities tolerance interval affects security capabilities monitoring module 4 and security capabilities administration module 5, determines the tolerance band of controller's security capabilities.
The physiology that different controllers in different control teams and groups, same teams and groups, even same controller face under various circumstances is all different with psychological condition, and the security risk therefore faced is also different.When designing associated safety merit rating model, the property complicated and changeable of status data should be taken into full account, preventing evaluation criterion and running actual situation about not being inconsistent.Therefore, setting up state scene library is the requisite link of design safety merit rating module.
State scene library refers to the controller's state evaluation benchmark database and security capabilities tolerance interval library formulated according to different control running environment.The design of state scene library is on the basis using large data statistics, with set Security Strategies for foundation.Namely according to the needs of safety management, a certain statistical characteristics of colony's state is defined as state evaluation reference value, as by the average of colony's state or special ratios value etc., is defined as dynamic evaluation reference value and the security capabilities tolerance interval of controller's state.
Be illustrated in figure 2 security capabilities tolerance interval, between controller's state high-low limit value that safety management accepts, the scope of difference is called that security capabilities tolerance is interval.Security capabilities tolerance interval be a kind of security risk accept span, accept to think in span that security risk is acceptable at this, security capabilities is applicable.The security capabilities tolerance interval of the single key element of controller's Physiological Psychology and controller's security capabilities comprehensively tolerate that interval account form is all according to the method shown in Fig. 2.
According to security capabilities evaluation model 3, security capabilities identification is carried out to the various status informations of the controller in state information database module 2, namely judge whether the various states of controller are tolerated in interval at corresponding security capabilities.Then, on the basis of security capabilities identification, if the state of controller has not in tolerance interval, further correlation behavior key element is analyzed, search reason.Have corresponding weight for often kind of Physiological Psychology key element, the weight larger to security implication is higher, thus automatically realizes the comprehensive evaluation of controller's site safety ability.
Different regulatory environments is different for the requirement of controller, therefore, security capabilities evaluation module 3 is according to different state scenes, realize the safety evaluation of the on-the-spot Physiological Psychology key element of controller, and the comprehensive evaluation of security capabilities, and determine controller's work whether on duty by security capabilities administration module 5.
The security capabilities evaluating data that security capabilities monitoring module 4 provides according to security capabilities evaluation module 3, with reference to controller's status condition/requirement (upper file) on duty, monitors in real time to the security capabilities of controller.Once the security capabilities evaluation of estimate of the single key element of controller's Physiological Psychology as pulse frequency exceeds security capabilities tolerance interval, or it is interval that controller's security capabilities comprehensive evaluation value exceeds the tolerance of its security capabilities, then carry out auto-alarming, and automatically generate report, send to leading subscriber.Security capabilities administration module 5 couples of controllers work whether on duty proposes decision recommendation to leading subscriber.
Interval for security capabilities tolerance, tolerate interval relative narrower, this means that security capabilities changes extremely sensitive personnel psychology and physiological status, the space of teams and groups' human resource management is less, in this case, should there be certain mechanism in control unit to strengthen the real-time monitoring of personnel state, the unfavorable factor of timely sensation influence security capabilities; Tolerance interval is relatively wide, this means only to form impact to security capabilities under the state that personnel are comparatively extreme, in this case, even if the physiology of controlling officer and psychological condition are fluctuating in a big way, the probability that unsafe incidents occurs is also relatively little, and thus the space of teams and groups' human resource management is larger.Therefore should according to teams and groups' human resource management and the on-the-spot complexity run, dynamically, reasonably adjustment tolerance is interval, should identify in time simultaneously, reject those may have negative influence human factor to security capabilities, avoid the generation of unsafe incidents.
Security capabilities administration module 5 comprises personnel state analysis, tactical human resource management strategy and Strategic HRM strategy.Personnel state analysis provides foundation for the matching analysis in personnel and post, tactical human resource management strategy is offered suggestions for controller post adjusts in real time, Strategic HRM strategy is that blank pipe unit introduces professional and staff training, teams and groups' optimal combination is offered suggestions, and the basic goal of controller's security capabilities management meets the basic demand of control post work to controller's security capabilities.
The major function of security capabilities administration module 5 is control measures of foundation and specification controller security capabilities.This module is according to controller's security capabilities evaluation result, and security management system (Safety ManagementSystem, be called for short SMS) or quality safety management system (Quality and Safety ManagementSystem, be called for short QSMS) requirement, automatically a series of safety management routine works such as the classification of data, statistics and issue are completed, and relevant teams and groups human resource management decision recommendation, meet the basic demand of flight safety to controller's security capabilities.When controlling officer's Physiological Psychology state, and when having one to be in outside tolerance interval based on the comprehensive safety ability of controller's status consideration, just must carry out teams and groups' human resources adjustment, reasonably optimizing strength on duty, to realize the real-time control of security risk in good time; When controlling officer's physiology, psychological condition, or based on the comprehensive safety ability of controller's status consideration, when being in close to the interval edge of tolerance (upper and lower limit) for a long time or exceeding tolerance interval, should take appropriate measures and help it to promote physiology, psychological condition, reduce people because of the impact on security risk.
Although specifically show in conjunction with preferred embodiment and describe the present invention; but those skilled in the art should be understood that; not departing from the spirit and scope of the present invention that appended claims limits; can make a variety of changes the present invention in the form and details, be protection scope of the present invention.
Claims (6)
1. based on air traffic controller's security capabilities automatic monitored control system of intelligent headset, it is characterized in that: it comprises status data quantization modules, state information database module, security capabilities evaluation module, security capabilities real time monitoring module and security capabilities administration module;
Described status data quantization modules, in order to gather controller's Physiological Psychology status data, is transferred to state information database module;
Described state information database module, for storing the historical data of controller's Physiological Psychology state, real time data and state scene library, is connected respectively with security capabilities evaluation module, security capabilities monitoring module and security capabilities administration module;
Described security capabilities evaluation module, the security capabilities evaluation model set by this module, is dynamically identified the security capabilities that controller's Physiological Psychology key element causes, judges, and realizes the comprehensive evaluation to controller's security capabilities;
Described security capabilities real time monitoring module, state evaluation data, dynamic evaluation reference value and the security capabilities provided according to security capabilities evaluation module tolerance is interval, carries out real time monitoring and auto-alarming to controller's security capabilities;
Described security capabilities administration module, carries out statistical study to controller's Physiological Psychology data, and foundation and specification promote the operating strategy of controller's security capabilities, and provides the human resource management suggestion of air traffic control teams and groups;
Wherein, the security capabilities evaluation model of described controller's Physiological Psychology key element is:
wherein R
ifor the real-time sampling value of i, P
ifor the security capabilities evaluation of estimate of i, i is the Physiological Psychology key elements such as body temperature, blood pressure, pulse frequency, electrocardio, brain electricity, the oxygen content of blood, velocity of blood flow,
for control scene modified value (being provided by the state scene library of state information database module);
Controller's security capabilities comprehensive evaluation model is:
wherein
for the comparatively safe weight of specific Physiological Psychology key element, m is the number of physiology psychological factor, and P is controller's security capabilities comprehensive evaluation value.
2. air traffic controller's security capabilities automatic monitored control system as claimed in claim 1, is characterized in that: described status data quantization modules comprises intelligent headset.
3. air traffic controller's security capabilities automatic monitored control system as claimed in claim 2, is characterized in that: described intelligent headset human body status flag comprises body temperature, blood pressure, pulse frequency, electrocardio, brain electricity, the oxygen content of blood, velocity of blood flow.
4. air traffic controller's security capabilities automatic monitored control system as claimed in claim 1, is characterized in that: by communication (bluetooth, WiFi, mobile communication) communication between described status data quantization modules and state information database module.
5. air traffic controller's security capabilities automatic monitored control system as claimed in claim 1, it is characterized in that: described state scene library comprises dynamic evaluation reference value and security capabilities tolerance is interval, described dynamic evaluation reference value is average, and described security capabilities tolerance interval is the difference of maximal value and minimum value.
6. air traffic controller's security capabilities automatic monitored control system as claimed in claim 1, it is characterized in that: described security capabilities monitoring module comprises security capabilities and monitors and safety automation alarm, security capabilities monitor Real-time Obtaining controller's security capabilities evaluation of estimate and comprehensive evaluation value also respectively security capabilities corresponding to it tolerate that interval compares.
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Application publication date: 20151021 |