| 摘要 |
The present invention relates to hail warning and prevention.;An automated method of wide-ranging anti-hail protection including reception of sky proper radiothermal emission in M sites, its comparison with corresponding thresholds, generation command signals to detonate combustible gas and to direct shock waves upwardly to the sky, generation and transmission alert signals, reception of transmitted alert signals in each M sites, comparison with proper code-signals of that site and setting alert operational mode of sonic generator.;An automated network of anti-hail protection including M hail preventing sonic set in M sites of anti-hail protection area any of which comprises an antenna, a radiometric receiver, a controlled compensation device, a controlled multi-channel threshold system, a warner a transmitter, a receiver, a code-signal comparison device, a first controlling switcher, a controlled single-channel thresholder and a second controlling switcher.;It is enhanced operation efficiency and is automated exploitation of an anti-hail protection network. |
| 主权项 |
1. An automated wide-ranging anti-hail protection method, comprising:
a) receiving in any site of an anti-hail protected area of M sites signals of that site's sky intrinsic emission in radiofrequencies; b) squaring of said received signals of sky intrinsic emission in radiofrequencies; c) accumulating of said squared signals; d) comparing of said accumulated signals with N thresholds; e) outputting “1” signal to a corresponding output of any of said N thresholds if its input signal exceeds the respective threshold, and a “0” signal otherwise; f) considering jointly a set of said output “1” and “0” signals as a binary number in a binary code and creating a binary number code-signal corresponding to said binary number; g) generating a warning code-signal in accordance with said binary number code-signal; h) transferring by electrical cords said warning code-signal to a controller of a hail preventing sonic generator of that site; i) setting by said controller an operation mode of said hail preventing sonic generator of that site a switching-on mode of operation, a waiting mode of operation, an operating mode of operation, or a turning-off mode of operation of said hail preventing sonic generator of that site, in accordance with received by said controller said transferred warning code-signal, wherein said operating mode of operation is set when said transferred to said controller said warning code-signal has value “1” and more, said waiting mode of operation is set when said transferred to said controller said warning code-signal has value “0”, said turning-off mode of operation is set when said transferred to said controller said warning code-signal gets upper-range value of said binary number results when to any of said outputs of said N thresholds is outputted said “1” signal, and said switching-on mode of operation is set when after said turning-off mode of operation next said “0” value warning code-signal comes to said controller, said number N is defined on the basis of technical capabilities of said hail preventing sonic generator of that site; j) setting by said controller a power and a duration of detonations, a number of detonations and a detonation window of said hail preventing sonic generator of that site, in accordance with said received by said controller said transferred warning code-signal; k) generating control signals by said controller in accordance with said set switching-on mode of operation, said set waiting mode of operation, said set operating mode of operation, or said set turning-off mode of operation and said set power and said set duration of detonations, said set number of detonations and said set detonation window of said hail preventing sonic generator of that site; l) generating supersonic and significant shock waves by sequential detonating an explosive mixture of preliminary injected combustible gas and air in a combustion chamber of said hail preventing sonic generator of that site and direction said shock waves upwardly to the sky, wherein said preliminary injection before each detonating of said combustible gas into said combustion chamber and said detonating of said explosive mixture of said preliminary injected combustible gas and air in said combustion chamber by an inside located igniter are performed in accordance with said control signals incoming from said controller, said control signal corresponding to said operating mode of operation triggers said hail preventing sonic generator of that site, said waiting mode of operation keeps said hail preventing sonic generator in operational readiness, said turning-off mode of operation interrupts said detonations and switches off said hail preventing sonic generator of that site, said switching-on mode of operation switches on said hail preventing sonic generator of that site and sets said waiting mode of operation for said hail preventing sonic generator of that site; m) generating in any site of said anti-hail protected area of M sites an alert code-signal simultaneously with said setting of said operating mode of operation of said hail preventing sonic generator of said site; n) transmitting on the air by radio waves said alert code-signal; o) listening watch in any site of said anti-hail protected area of M sites simultaneously with said setting of said waiting mode of operation of said hail preventing sonic generator of said any site of said anti-hail protected area of M sites for reception of said transmitted on the air from said any site of said anti-hail protected area of M sites said alert code-signal; p) receiving in each site of said anti-hail protected area of M sites said transmitted from said any site of said anti-hail protected area of M sites said alert code-signal; q) comparing in each site of said anti-hail protected area of M sites said received alert code-signal with L proper code-signals of said site; r) generating in each site of said anti-hail protected area of M sites an alert signal if said received alert code-signal coincides with any of said L proper code-signals of said site, and “0” signal otherwise; and s) setting an alert operating mode for said hail preventing sonic generator of said site, in accordance with said generated alert signal, wherein said accumulated signals of said site is compared with an alert threshold, an alerting code-signal is generated and is outputted to a corresponding output of said alert threshold if said accumulated signal of said site exceeds said alert threshold, and a “0” signal otherwise, said alerting code-signal is transferred by electrical cords to said controller of said site, said controller of said site is generated an alert control signal, and said hail preventing sonic generator of said site is started up in accordance with said generated alert control signal at specified operational conditions of said alert operating mode, said alert operating mode of said hail preventing sonic generator of said any site of said anti-hail protected area of M sites is turned-off simultaneously with interrupting said alert code-signal corresponding to said site, or with setting said operating mode or said turning-off mode of operation of said hail preventing sonic generator of said site. |
