CN104091484A - Disaster area environment multi-parameter simulation system - Google Patents

Abstract

The invention discloses a disaster area environment multi-parameter simulation system which is mainly composed of a central control platform, parameter transmitting equipment and parameter receiving equipment. The disaster area environment multi-parameter simulation system obtains environment parameters at the position where the parameter receiving equipment is located in the simulated disaster area environment through the central control platform, then the parameter transmitting equipment transmits the obtained environment parameters to the parameter receiving equipment so as to be displayed on the parameter receiving equipment, and therefore environment parameters of various disasters are simulated so that a trainee can conduct decision-making analysis training according to the different environment parameters.

Description

Disaster area environment multiparameter simulation system

Technical field

The present invention relates to emergency rescue technology field, relate in particular to a kind of disaster area environment multiparameter simulation system.

Background technology

Under the ore deposits such as colliery, in operation, if there is disaster, because multiple toxic and harmful in disaster environment is colorless and odorless, therefore rescue personnel and underground work personnel generally understand residing environmental hazard degree by Portable, multiple parameter checkout equipment.But in rescue personnel and underground work personnel's training process, how to allow trainee make correct action decision-making for different disaster environments, it is the problem of the each coal mining enterprise of puzzlement and ambulance corps thereof always, for this reason, in order to train rescue personnel's disaster environment parameter analysis ability, indivedual ambulance corps are used sticks with the mode of multiple parameters value paper slip disaster environment is simulated at the Portable, multiple parameter monitoring equipment back side; Certain customers once attempted using and had penetrating odor or to the irritant effect of human body but harmless gas in addition, simulation toxic and harmful.But these modes all exist and use inconvenience or the not strong shortcoming of operability.

Summary of the invention

In view of this, the invention provides a kind of disaster area environment multiparameter simulation system, use harmless mode, realize virtual disaster environment simulation expediently, for trainee provides virtual disaster parameter environment, so that trainee carries out decision analysis training according to different environmental parameters.

The invention provides a kind of disaster area environment multiparameter simulation system, comprising: center controlling platform, parameter transmitting apparatus and parameter receiving equipment;

Described center controlling platform, for obtaining the environmental parameter of described parameter receiving equipment in the environment present position, disaster area of simulation;

Described parameter transmitting apparatus, is sent to described parameter receiving equipment for the environmental parameter that described center controlling platform is obtained;

Described parameter receiving equipment, the environmental parameter the demonstration that send for receiving described parameter transmitting apparatus.

Further, described environmental parameter comprises: methane concentration, carbonomonoxide concentration and oxygen concentration; Or described environmental parameter, except comprising methane concentration, carbonomonoxide concentration and oxygen concentration, also comprises: temperature and/or humidity.

Further, described center controlling platform comprises:

Read module, for reading, distance, the drift section of smog, acousto-optic state parameter, parameter receiving equipment and smoke generator of disaster environment of the simulation that multi-functional disaster area analogue simulation system detects is long-pending, ambient temperature value and calorifier wind speed;

Computing module, for amassing according to the distance of the smog that reads and acousto-optic state, acousto-optic state parameter, parameter receiving equipment and smoke generator, drift section, ambient temperature value and calorifier wind speed calculate the gas concentration of described parameter receiving equipment in the disaster environment present position of described simulation, described gas concentration comprises: methane concentration, carbonomonoxide concentration and oxygen concentration.

Further, described computing module, for according to formula:

${\mathrm{\ρ}}_I^i\left(\mathrm{\τ}\right)={\mathrm{\ρ}}_0^i+\underset{n=0}{\overset{I}{\mathrm{\Σ}}}\left[\frac{Q-\mathrm{n\α}}{Q-(n+1)\mathrm{\α}}\right(1-e^{-\frac{Q-\mathrm{n\α}}{S}\mathrm{\τ}}\left)\right]$

And formula: ${\mathrm{\ρ}}_0^i=f(\mathrm{Temp},Q,T_1,T_2,F,\mathrm{SP})$

Calculate the gas concentration of described parameter receiving equipment present position in the disaster environment of described simulation;

Wherein, I is the distance of parameter receiving equipment and smoke generator, and Q is smoke generator exhaust smoke level, and S is that drift section is long-pending, α is the attenuation coefficient of concentration, and Temp is ambient temperature value, and T1 is the smoke generator duration of operation, T2 is smoke generator stand-by time, and F is that sound and light program opens and closes situation, and SP is calorifier wind speed.

Further, described parameter transmitting apparatus and parameter receiving equipment adopt the frequency modulation communication mode based on FSK/GFSK.

Further, described parameter receiving equipment comprises: wireless receiving module, microprocessor and display, described wireless receiving module, for receiving the environmental parameter of autoregressive parameter transmitting apparatus, described microprocessor shows by described display for the environmental parameter that described wireless receiving module is received.

Further, described parameter receiving equipment also comprises: alarm module, in the environmental parameter that described microprocessor receives for detection of described wireless receiving module, whether the concentration of each gas within the scope of the normal data of setting, if not, control described alarm module and report to the police.

Further, described alarm module comprises: acoustic alarm submodule and light warning submodule.

Further, described parameter receiving equipment also comprises: power supply, power management module and battery voltage sampling circuit, described power supply is other module for power supply in described parameter receiving equipment by described power management module, described battery voltage sampling circuit gathers the voltage of described power supply the voltage signal obtaining is transported to described microprocessor, described microprocessor, is reported to the police by described alarm module during lower than operating voltage at described voltage.

Further, described parameter receiving equipment also comprises: temperature sensor and/or humidity sensor, described microprocessor, for receive temperature that described temperature sensor and/or humidity sensor collect and/humidity showing by described display.

Beneficial effect of the present invention:

The present invention mainly forms disaster area environment multiparameter simulation system by center controlling platform, parameter transmitting apparatus and parameter receiving equipment, by the center controlling platform receiving equipment environmental parameter of present position in the disaster area environment of simulation that gets parms, then shown by parameter receiving equipment, thereby simulate the environmental parameter of all kinds of disasters, so that trainee carries out decision analysis training according to different environmental parameters.

Brief description of the drawings

Below in conjunction with drawings and Examples, the invention will be further described:

Fig. 1 is the structural representation of the embodiment of disaster area provided by the invention environment multiparameter simulation system.

Fig. 2 is the structural representation of the first embodiment of parameter receiving equipment.

Fig. 3 is the structural representation of the second embodiment of parameter receiving equipment.

Fig. 4 is the structural representation of the 3rd embodiment of parameter receiving equipment.

Fig. 5 is the circuit diagram of parameter receiving equipment.

Embodiment

Please refer to Fig. 1, is the structural representation of the embodiment of disaster area provided by the invention environment multiparameter simulation system.It mainly comprises: center controlling platform 1, parameter transmitting apparatus 2 and parameter receiving equipment 3.Wherein center controlling platform 1 is connected with parameter transmitting apparatus 2, and parameter transmitting apparatus 2 and 3 wireless connections of parameter receiving equipment, for realizing the mutual of information.

Wherein, center controlling platform 1 is for the environmental parameter of receiving equipment 3 in the environment present position, disaster area of simulation that get parms.Environmental parameter herein comprises: methane concentration, carbonomonoxide concentration and oxygen concentration, or environmental parameter is except comprising methane concentration, carbonomonoxide concentration and oxygen concentration, also comprises: temperature and/or humidity.Concrete, center controlling platform 1 mainly comprises: read module and computing module, and wherein read module is for the parameter such as smog and acousto-optic state of the disaster environment of the simulation of reading multi-functional disaster area analogue simulation system and detecting; Computing module, for the gas concentration in the disaster environment present position of simulation according to the calculation of parameter parameter receiving equipment such as smog and acousto-optic state reading, calculates methane concentration, carbonomonoxide concentration and oxygen concentration.The Computing Principle of computing module is as described below: the variable density of plume density p in tunnel as formula 1. as shown in:

${\mathrm{\ρ}}_I^i\left(\mathrm{\τ}\right)=\frac{D_{I-1}}{D_I}+({\mathrm{\ρ}}_I^{i-1}-\frac{D_{I-1}}{D_I}{e}^{-\frac{D}{V}\text{\τ}})$ ①

Wherein, τ ∈ (τ ^i-1, τ ^i-1+ △ τ]; I is time division number, i=1, and 2 ..., N; I is space Segmentation Number, I=1, and 2 ..., N; τ ⁰=0; τ ⁱ=τ ^i-1+ △ τ; D _xfor air quantity, v _i=SH; S is that drift section is long-pending.

Can obtain thus, the gas concentration value of parameter receiving equipment present position is:

${\mathrm{\ρ}}_I^i\left(\mathrm{\τ}\right)={\mathrm{\ρ}}_0^i+\underset{n=0}{\overset{I}{\mathrm{\Σ}}}\left[\frac{Q-\mathrm{n\α}}{Q-(n+1)\mathrm{\α}}\right(1-e^{-\frac{Q-\mathrm{n\α}}{S}\mathrm{\τ}}\left)\right]$ ②

Wherein, I is the distance (this can obtain from stepping supervisory system) of parameter receiving equipment and smoke generator, and Q is smoke generator exhaust smoke level, and S is that drift section is long-pending, the attenuation coefficient that α is concentration.

In addition, smoke generator implication bulk concentration for the i moment:

${\mathrm{\ρ}}_0^i=f(\mathrm{Temp},Q,T_1,T_2,F,\mathrm{SP})$ ③

Wherein, Temp is ambient temperature value, and T1 is the smoke generator duration of operation, and T2 is smoke generator stand-by time, and F is that sound and light program opens and closes situation, and SP is calorifier wind speed.

More than calculating desired parameters all needs center controlling platform to obtain from multi-functional disaster area analogue simulation system.In addition, center controlling platform can obtain temperature and/or humidity data from the analogue simulation system of multi-functional disaster area.

Wherein, parameter transmitting apparatus 2 is sent to described parameter receiving equipment for the environmental parameter that described center controlling platform is obtained.Parameter transmitting apparatus 2 and parameter receiving equipment 3 can adopt (the Frequency-shift keying based on FSK, frequency shift keying)/GFSK (Gauss frequency Shift Keying, Gaussian Frequency Shift Keying) frequency modulation communication mode, adopt ISM band, use efficient communication agreement, carrier frequency frequency is 433MHz, and communication baud rate is 9600bps.

Wherein, parameter receiving equipment 3, the environmental parameter the demonstration that send for receiving parameter transmitting apparatus 2.

Concrete, as shown in Figure 2, parameter receiving equipment 3 can comprise: wireless receiving module 31, microprocessor 32, display 33, alarm module 34, power supply 35, power management module 36 and supply voltage sample circuit 37.Wherein wireless receiving module 31, for receiving the environmental parameter of autoregressive parameter receiving equipment, microprocessor 32 shows by display 33 for the environmental parameter that wireless receiving module 31 is received, in the environmental parameter that microprocessor 32 receives for detection of wireless receiving module simultaneously in addition, whether the concentration of each gas is within the scope of the normal data of setting, if not, controlling alarm module 34 reports to the police, alarm module can comprise acoustic alarm module and light alarm module, wherein, the normal value of every main gas concentration with transfinite value can be as shown in Table 1.When after data overrun, carry out sound and light alarm.Power supply 35 can be 3 joint Ni-MH batteries, and power supply 35 is other module for power supply in parameter receiving equipment by power management module 36, battery voltage sampling circuit 37 gathers the voltage of power supply 35 voltage signal obtaining is transported to microprocessor 32, microprocessor 32, is reported to the police by alarm module during lower than operating voltage at voltage.In the embodiment of Fig. 2, environmental parameter, except comprising methane concentration, carbonomonoxide concentration and oxygen concentration, also comprises temperature and/or humidity.

In certain embodiments, environmental parameter can comprise methane concentration, carbonomonoxide concentration and oxygen concentration, and not containing temperature and/or humidity.Now, as shown in Figure 3, parameter receiving equipment 3 also comprises: temperature sensor 38 and/or humidity sensor 39, wherein microprocessor 32 for the temperature that receives temperature sensor and/or humidity sensor and collect and/humidity showing by display.Be that humiture parameter has two kinds of modes to obtain: the one, detect real time temperature, humidity value (as shown in Figure 3) by temperature-humidity sensor, the 2nd, provide data (as shown in Figure 2) by parameter transmitting apparatus by central control board.In addition, parameter receiving equipment more specifically practical structures figure as shown in Figure 4, according to the circuit diagram of the parameter receiving equipment of Fig. 3 design as shown in Figure 5.

Table one:

Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.

Claims (10)

1. a disaster area environment multiparameter simulation system, is characterized in that: comprising: center controlling platform, parameter transmitting apparatus and parameter receiving equipment;

Described center controlling platform, for obtaining the environmental parameter of described parameter receiving equipment in the environment present position, disaster area of simulation;

Described parameter transmitting apparatus, is sent to described parameter receiving equipment for the environmental parameter that described center controlling platform is obtained;

Described parameter receiving equipment, the environmental parameter the demonstration that send for receiving described parameter transmitting apparatus.

2. disaster area as claimed in claim 1 environment multiparameter simulation system, is characterized in that: described environmental parameter comprises: methane concentration, carbonomonoxide concentration and oxygen concentration; Or described environmental parameter, except comprising methane concentration, carbonomonoxide concentration and oxygen concentration, also comprises: temperature and/or humidity.

3. disaster area as claimed in claim 2 environment multiparameter simulation system, is characterized in that: described center controlling platform comprises:

Read module, for reading, distance, the drift section of smog, acousto-optic state parameter, parameter receiving equipment and smoke generator of disaster environment of the simulation that multi-functional disaster area analogue simulation system detects is long-pending, ambient temperature value and calorifier wind speed;

Computing module, for amassing according to the distance of the smog, acousto-optic state, acousto-optic state parameter, parameter receiving equipment and the smoke generator that read, drift section, ambient temperature value and calorifier wind speed calculate the gas concentration of described parameter receiving equipment in the disaster environment present position of described simulation, described gas concentration comprises: methane concentration, carbonomonoxide concentration and oxygen concentration.

4. disaster area as claimed in claim 3 environment multiparameter simulation system, is characterized in that: described computing module, for according to formula:

${\mathrm{\ρ}}_I^i\left(\mathrm{\τ}\right)={\mathrm{\ρ}}_0^i+\underset{n=0}{\overset{I}{\mathrm{\Σ}}}\left[\frac{Q-\mathrm{n\α}}{Q-(n+1)\mathrm{\α}}\right(1-e^{-\frac{Q-\mathrm{n\α}}{S}\mathrm{\τ}}\left)\right]$

And formula: ${\mathrm{\ρ}}_0^i=f(\mathrm{Temp},Q,T_1,T_2,F,\mathrm{SP})$

Calculate the gas concentration of described parameter receiving equipment present position in the disaster environment of described simulation;

Wherein, I is the distance of parameter receiving equipment and smoke generator, and Q is smoke generator exhaust smoke level, and S is that drift section is long-pending, α is the attenuation coefficient of concentration, and Temp is ambient temperature value, and T1 is the smoke generator duration of operation, T2 is smoke generator stand-by time, and F is that sound and light program opens and closes situation, and SP is calorifier wind speed.

5. disaster area as claimed in claim 1 environment multiparameter simulation system, is characterized in that: described parameter transmitting apparatus and parameter receiving equipment adopt the frequency modulation communication mode based on FSK/GFSK.

6. the disaster area environment multiparameter simulation system as described in any one in claim 1-5, it is characterized in that: described parameter receiving equipment comprises: wireless receiving module, microprocessor and display, described wireless receiving module, for receiving the environmental parameter of autoregressive parameter transmitting apparatus, described microprocessor shows by described display for the environmental parameter that described wireless receiving module is received.

7. disaster area as claimed in claim 6 environment multiparameter simulation system, it is characterized in that: described parameter receiving equipment also comprises: alarm module, in the environmental parameter that described microprocessor receives for detection of described wireless receiving module, whether the concentration of each gas is within the scope of the normal data of setting, if not, control described alarm module and report to the police.

8. disaster area as claimed in claim 7 environment multiparameter simulation system, is characterized in that: described alarm module comprises: acoustic alarm submodule and light warning submodule.

9. disaster area as claimed in claim 6 environment multiparameter simulation system, it is characterized in that: described parameter receiving equipment also comprises: power supply, power management module and battery voltage sampling circuit, described power supply is other module for power supply in described parameter receiving equipment by described power management module, described battery voltage sampling circuit gathers the voltage of described power supply, the voltage signal obtaining is transported to described microprocessor, described microprocessor, is reported to the police by described alarm module during lower than operating voltage at described voltage.

10. disaster area as claimed in claim 6 environment multiparameter simulation system, it is characterized in that: described parameter receiving equipment also comprises: temperature sensor and/or humidity sensor, described microprocessor, for receive temperature that described temperature sensor and/or humidity sensor collect and/humidity showing by described display.