CN103940292B - Infrared ray mixes auxiliary sighting device with ultrasonic wave - Google Patents
Infrared ray mixes auxiliary sighting device with ultrasonic wave Download PDFInfo
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- CN103940292B CN103940292B CN201410180959.8A CN201410180959A CN103940292B CN 103940292 B CN103940292 B CN 103940292B CN 201410180959 A CN201410180959 A CN 201410180959A CN 103940292 B CN103940292 B CN 103940292B
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Abstract
The invention discloses a kind of infrared ray and mix auxiliary sighting device with ultrasonic wave, belong to tactics investigation equipment technical field.Infrared ray of the present invention mixes with ultrasonic wave that auxiliary sighting device comprises controller (1), gun sight warns module (2), power module (3), ultrasonic distance measuring module (4), infrared sensing module (5); Described controller (1) module (2) of warning with described ultrasonic distance measuring module (4), infrared sensing module (5), gun sight is respectively electrical connected, and described power module (3) is respectively described controller (1), described ultrasonic distance measuring module (4), described infrared sensing module (5), described gun sight are warned, and module (2) provides electric energy.The present invention compared with prior art has that structure is simple, dependable performance, stability are high, fighting efficiency high.
Description
Technical field
The invention belongs to tactics investigation equipment technical field, in particular, belong to a kind of infrared technology and ultrasonic technology of utilizing and mix the equipment carried out investigations.
Background technology
Armed policeman, special policeman soldier and field army soldier need when dealing with contingencies to carry out actual combat ball firing usually, usually in combat environment, contact is between ourselves and the enemy a complicated process, in today that automation weapon is universal, fight between ourselves and the enemy has been different from the pattern of bayoneting in World War II, normally contactless fight mode between ourselves and the enemy, battlefield surroundings is ever-changing to be made can to make full use of environment between ourselves and the enemy and artificiality effectively pretends, how to gain the initiative by striking first in course of battle and to ensure that shooting course does not accidentally injure innocent people and one's own side personnel, armed policeman, special policeman soldier and field army soldier must faced by a great problem.Fig. 8 is the structural representation one of rifle body in prior art; Fig. 9 is the structural representation two of rifle body in prior art; The assault rifle that China armed policeman, special policeman soldier and field army soldier often use as shown in the figure.
When 2014 on March 1, evening 9 20 points, the armed railway station, Kunming of rushing in of Kunming a gang of ruffian cuts everyone in their way, after crime, more than 10 police car is rushed towards scene and is arrested suspect, and in order to avoid using, gun hurt the not guilty masses, public security special policeman just shoots 4 ruffians then and there dead after after arriving in ruffian being attracted to the region be far from the crowd.This plays the attack of terrorism and causes altogether and caused that the not guilty masses 29 people is dead, 143 people are injured.In this event procedure of disposal, dispose the on-the-spot not guilty masses and mix numerous, the police owing to being limited by and be afraid of to accidentally injure the not guilty masses and dare not arbitrarily shoot to shoot offender dead.How emergency action is carried out to similar accident, with avoid the unnecessary injures and deaths of the not guilty masses become armed policeman and special policeman soldier must faced by actual combat problem, lacking necessary technical equipment in prior art is also the key factor that restriction armed policeman and special policeman soldier dispose similar incidents.
Armed policeman, special policeman soldier and field army soldier carry out fire tactics training daily also needs in addition, how to utilize the skills of actual combat of limited resource raising soldiers and tactics technical ability to be the great difficult problems restricting training guidance personnel always.How to give full play to the effect of auxiliary technique and tactics means, to improve a great problem that armed policeman, the fighting quality of special policeman soldier and field army soldier and technical ability are restriction the art as far as possible always.
Summary of the invention
The present invention, in order to effectively solve above technical problem, gives a kind of infrared ray and mixes auxiliary sighting device with ultrasonic wave.
A kind of infrared ray of the present invention mixes auxiliary sighting device with ultrasonic wave, it is characterized in that: comprise controller, gun sight warns module, power module, ultrasonic distance measuring module, infrared sensing module; Wherein:
Described controller module of warning with described ultrasonic distance measuring module, described infrared sensing module, described gun sight is respectively electrical connected, and described power module module of warning with described controller, described ultrasonic distance measuring module, described infrared sensing module, described gun sight is respectively electrical connected;
Described ultrasonic distance measuring module comprises ultrasonic wave emitting portion, ultrasonic wave reception unit is divided, and described ultrasonic wave emitting portion and described ultrasonic wave reception unit are divided and be arranged on abreast on rifle body and be consistent with rifle body ballistic projections direction;
Described infrared sensing module comprises the first infrared probe, the second infrared probe, and described first infrared probe and described second infrared probe are arranged symmetrically; Wherein: the infra-red detection amplitude angle A of described first infrared probe is identical with the infra-red detection amplitude angle B of described second infrared probe; The infra-red detection region S of described first infrared probe
3with the infra-red detection region S of described second infrared probe
4form an infrared ray blind area region S
1and an infrared ray overlap-add region S
2, described infrared ray overlap-add region S
2angle C, the distance between described first infrared probe and described second infrared probe is H
1, described infrared ray blind area region S
1with infrared ray overlap-add region S
2coaxial line, described infrared ray blind area region S
1with infrared ray overlap-add region S
2axis and rifle body ballistic projections direction be consistent.
Auxiliary sighting device is mixed with ultrasonic wave, preferably: described gun sight module of warning is optical flicker warning circuit according to above-described infrared ray.
Auxiliary sighting device is mixed with ultrasonic wave, preferably: described controller can be dsp controller according to above-described infrared ray.
Auxiliary sighting device is mixed with ultrasonic wave, preferably: described controller can be ARM controller according to above-described infrared ray.
Auxiliary sighting device is mixed with ultrasonic wave, preferably: described controller can be AVR controller according to above-described infrared ray.
Auxiliary sighting device is mixed with ultrasonic wave, preferably: described ultrasonic wave emitting portion, described ultrasonic wave reception unit are divided and be arranged between described first infrared probe and described second infrared probe according to above-described infrared ray.
Auxiliary sighting device is mixed with ultrasonic wave, preferably: described infrared ray overlap-add region S according to above-described infrared ray
2angle C scope be 10 °-30 °.
Auxiliary sighting device is mixed with ultrasonic wave, preferably: described infrared ray overlap-add region S according to above-described infrared ray
2angle C be 20 °.
Auxiliary sighting device is mixed with ultrasonic wave, preferably: the distance H between described first infrared probe 501 and described second infrared probe according to above-described infrared ray
1for 2-5cm.
Auxiliary sighting device is mixed with ultrasonic wave, preferably: the distance H between described first infrared probe 501 and described second infrared probe according to above-described infrared ray
1for 3cm.
The present invention compared with prior art has that structure is simple, dependable performance, stability are high, fighting efficiency high.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram one that infrared ray of the present invention mixes that with ultrasonic wave auxiliary sighting device is arranged on rifle body;
Accompanying drawing 2 is schematic diagrames two that infrared ray of the present invention mixes that with ultrasonic wave auxiliary sighting device is arranged on rifle body;
Accompanying drawing 3 is infrared ray of the present invention mixes auxiliary sighting device structural representations with ultrasonic wave;
Accompanying drawing 4 is structural representations of infrared detection of the present invention;
Accompanying drawing 5 is electrical block diagrams of ultrasonic wave emitting portion of the present invention;
Accompanying drawing 6 is electrical block diagrams that ultrasonic wave reception unit of the present invention is divided;
Accompanying drawing 7A is that gun sight of the present invention is warned the alarm indication schematic diagram one of module;
Accompanying drawing 7B is that gun sight of the present invention is warned the alarm indication schematic diagram two of module;
Accompanying drawing 8 is structural representations one of rifle body in prior art;
Accompanying drawing 9 is structural representations two of rifle body in prior art.
Detailed description of the invention
Preferred embodiment 1
Fig. 1 is the schematic diagram one that infrared ray of the present invention mixes that with ultrasonic wave auxiliary sighting device is arranged on rifle body, Fig. 2 is the schematic diagram two that infrared ray of the present invention mixes that with ultrasonic wave auxiliary sighting device is arranged on rifle body, infrared ray mixes auxiliary sighting device and is arranged under the muzzle of rifle body with ultrasonic wave, direction and the rifle body ballistic projections direction of infrared ray and ultrasound examination are consistent, and the gun sight above rifle body is the same with the mounting means of gun gun sight in prior art.Infrared ray of the present invention mix the mounting means of auxiliary sighting device on assault rifle with ultrasonic wave and the mounting means of bayonet on rifle body similar, the present invention's mixing sighting device can be stably arranged on above rifle body.Gun sight above rifle body is mixed auxiliary sighting device with the infrared ray of rifle body front lower place with ultrasonic wave and can be connected by electrical signal line, and electrical signal line can be arranged in rifle body, and electrical signal line does not all show in fig. 1 and 2.Optical flare stand by lamp is arranged in gun sight, with the soldier's Timeliness coverage alarm signal with gun sight gun easy to use.
Fig. 3 is infrared ray of the present invention mixes auxiliary sighting device structural representation with ultrasonic wave, and infrared ray of the present invention mixes with ultrasonic wave assists that sighting device comprises controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, gun sight warn module 2, power module 3; Wherein: controller 1 module 2 of warning with ultrasonic distance measuring module 4, infrared sensing module 5, gun sight is respectively electrical connected, power module 3 is respectively controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, gun sight module 2 of warning provides electric energy; Ultrasonic distance measuring module 4 is connected to ultrasonic wave emitting portion 401, ultrasonic wave reception unit divides 402, and ultrasonic wave emitting portion 401 and ultrasonic wave reception unit are divided 402 to be symmetricly set on rifle body and be consistent with rifle body ballistic projections direction; Infrared sensing module 5 is connected to the first infrared probe 501, second infrared probe 502, first infrared probe 501 and the second infrared probe 502 is arranged on rifle body symmetrically; Controller 1 is dsp controller.
Distance between the gun user of service that ultrasonic distance measuring module 4 detects and the hidden hostile element in front, infrared sensing module 5 detects according to the first infrared probe 501, second infrared probe 502 information being in hidden state personnel.Controller 1 is according to the testing result of the testing result of ultrasonic distance measuring module 4 and infrared sensing module 5, automatically judge whether to exist the hostile hidden personnel that naked eyes should not differentiate; If determine to there are hostile hidden personnel, then controller 1 controls gun sight module 2 of warning and sends optics alarm signal, and this optics alarm signal is glimmered automatically in gun sight.
Gun sight warns module 2 for optical flicker warning circuit, gun sight module 2 of warning will detect that front has the signal of people can be presented in gun sight, to feed back to armed armed policeman, special policeman soldier and field army soldier in the mode of four red light arrows flicker in real time, make armed policeman, special policeman soldier and field army soldier carry out confirming to determine whether really shoot further to the enemy's situation in front according to the warn prompting of module 2 of gun sight.
The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1and with infrared ray overlap-add region S
2coaxially, region, blind area S
1with infrared ray overlap-add region S
2axis and rifle body ballistic projections direction be consistent; Ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 to be arranged between the first infrared probe 501 and the second infrared probe 502, and ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 to assist the Detection results of sighting device good with the distance between the first infrared probe 501 and the second infrared probe 502 close to ensureing that infrared ray of the present invention mixes with ultrasonic wave.
Fig. 4 is the structural representation of infrared detection of the present invention; Extraordinary aiming monitoring effect can be obtained when first infrared probe 501 and the second infrared probe 502 are set together symmetrically as can be seen from Figure.The infra-red detection amplitude angle of the first infrared probe 501 is A, and the infra-red detection amplitude angle of the second infrared probe 502 is B, and the distance between the first infrared probe 501 and the second infrared probe 502 is H
1, H
1scope can be 2-5cm; Distance H between first infrared probe 501 and the second infrared probe 502
1preferred 3cm.The infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is region, a blind area S
1, the infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is the infrared ray overlap-add region S of an overlap
2, wherein region, blind area S
1axis coverage be H
2, infrared ray overlap-add region S
2axis coverage be H
3, region, blind area S
1and with infrared ray overlap-add region S
2coaxial line, i.e. H
2and H
3coaxial line, region, blind area S
1and with infrared ray overlap-add region S
2axis and ballistic projections direction is consistent, i.e. H
2and H
3be consistent with ballistic projections direction.
First infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect the human body being in hidden state radiate the infrared signal of radiation, the detector front end formed at the first infrared probe 501 and the second infrared probe 502 forms blind area region S
1with an infrared ray overlap-add region S
2, S
2angle C scope be 10-30 degree, S
2angle C preferably 20 degree.When having hidden personnel or not easily discover personnel before the lens of sighting device, hidden personnel or not easily discover infrared ray that personnel's health sends just constantly alternately change enter infrared ray overlap-add region S
2, so just obtain infrared signal with dynamic pulse.The infrared ray centre wavelength of human body radiation is 9 ~ 10um, the window that one is equipped with filter glass has been offered at transducer tip, this optical filter is 7 ~ 10um by the wave-length coverage of light, just in time be suitable for the detection of human infrared radiation, and the infrared ray of other wavelength is absorbed by optical filter.
Infrared sensing module 5 is electrical connected with the first infrared probe 501, second infrared probe 502 respectively, and the first infrared probe 501 and the second infrared probe 502 are arranged on the sighting device body of rifle body symmetrically; The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1distance rifle body has certain distance, but this region, blind area S
1usual several meters to more than 100 meters so that can not to aiming Detection results have an impact.Ultrasonic distance measuring module 4 divides 402 to be electrical connected with ultrasonic wave emitting portion 401, ultrasonic wave reception unit respectively, and the sighting device body that described ultrasonic wave emitting portion 401 and described ultrasonic wave reception unit divide 402 to be arranged on rifle body is consistent with rifle body ballistic projections direction; When rifle body is in level, the first infrared probe 501 and the second infrared probe 502 are also all in same plane, all consistent with the distance of muzzle.The signal detected by first infrared probe 501, second infrared probe 502 of infrared sensing module 5 can Real-time Feedback to controller 1, the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit divide signal detected by 402 also can Real-time Feedback to controller 1.The human infrared signal detected by infrared sensing module 5, the rifle body detected by ultrasonic distance measuring module 4 and muzzle the distance signal to human body, infrared signal and distance signal can feed back to controller 1 simultaneously, are beneficial to controller 1 and judge whether to exist the hidden personnel that human eye not easily discovers.
First infrared probe 501, second infrared probe 502 of infrared sensing module 5 divides 402 to be arranged in closer distance range with the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit as far as possible, the front end that the first infrared probe 501, second infrared probe 502 of infrared sensing module 5 and the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit divide 402 to be all arranged on sighting device shown in Fig. 1 and Fig. 2.
Fig. 5 is the electrical block diagram of ultrasonic wave emitting portion 401 of the present invention; Ultrasonic wave emission sensor LS1 and and door U8 between have phase inverter U3, phase inverter U4, phase inverter U5, phase inverter U6, phase inverter U7, phase inverter U4 and phase inverter U5 is in parallel, phase inverter U6 and phase inverter U7 is in parallel, be connected with two self-oscillation circuit respectively with two inputs of door U8, difference two Schmidt trigger U1 and U2 in two self-oscillation circuit.
Fig. 6 is the electrical block diagram that ultrasonic wave reception unit of the present invention divides 402; 5V direct current is the fuse F1 of 500mA and diode D1 through resistance to stream and forms 5V digital voltage source VDD through two-stage capacitor filtering C1 and C2, and digital voltage source VDD provides power supply for 2 NE5532P power amplifiers.Ultrasonic wave receiving sensor LS1 10K resistance in parallel R3 changes the ultrasonic signal received into input signal, and input signal amplifies through first order amplifier NE5532P, second level amplifier NE5532P is input to ultrasonic distance measuring module 4 after amplifying, input signal is exaggerated altogether 400 times after two-stage is amplified.
Fig. 7 A is that gun sight of the present invention is warned the alarm indication schematic diagram one of module; Fig. 7 B is four arrows that gun sight of the present invention is warned in the alarm indication schematic diagram two of module, gun sight is photoelectricity flash signal.Gun sight of the present invention module of warning is arranged in the gun sight of rifle body, shown by Fig. 7 A be to mix situation when auxiliary sighting device does not detect any information with ultrasonic wave at infrared ray, gun sight module of warning do not send alerting signal of warning; Shown by Fig. 7 B is to mix with ultrasonic wave at infrared ray that auxiliary sighting device detects situation when there is hidden hostile personal information, gun sight is warned, and module sends alerting signal of warning, by the flicker of gun sight four arrows, soldier can know that the sighted direction of gun exists hidden hostile personnel, therefore soldier will enhancing your vigilance property.Gun sight above rifle body is mixed auxiliary sighting device with the infrared ray of rifle body front lower place with ultrasonic wave and can be connected by electrical signal line, and electrical signal line can be arranged in rifle body.
Preferred embodiment 2
Fig. 1 is the schematic diagram one that infrared ray of the present invention mixes that with ultrasonic wave auxiliary sighting device is arranged on rifle body, Fig. 2 is the schematic diagram two that infrared ray of the present invention mixes that with ultrasonic wave auxiliary sighting device is arranged on rifle body, infrared ray mixes auxiliary sighting device and is arranged under the muzzle of rifle body with ultrasonic wave, direction and the rifle body ballistic projections direction of infrared ray and ultrasound examination are consistent, and the gun sight above rifle body is the same with the mounting means of gun gun sight in prior art.Infrared ray of the present invention mix the mounting means of auxiliary sighting device on assault rifle with ultrasonic wave and the mounting means of bayonet on rifle body similar, the present invention's mixing sighting device can be stably arranged on above rifle body.Gun sight above rifle body is mixed auxiliary sighting device with the infrared ray of rifle body front lower place with ultrasonic wave and can be connected by electrical signal line, and electrical signal line can be arranged in rifle body, and electrical signal line does not all show in fig. 1 and 2.Optical flare stand by lamp is arranged in gun sight, with the soldier's Timeliness coverage alarm signal with gun sight gun easy to use.
Fig. 3 is infrared ray of the present invention mixes auxiliary sighting device structural representation with ultrasonic wave, and infrared ray of the present invention mixes with ultrasonic wave assists that sighting device comprises controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, gun sight warn module 2, power module 3; Wherein: controller 1 module 2 of warning with ultrasonic distance measuring module 4, infrared sensing module 5, gun sight is respectively electrical connected, power module 3 is respectively controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, gun sight module 2 of warning provides electric energy; Ultrasonic distance measuring module 4 is connected to ultrasonic wave emitting portion 401, ultrasonic wave reception unit divides 402, and ultrasonic wave emitting portion 401 and ultrasonic wave reception unit are divided 402 to be symmetricly set on rifle body and be consistent with rifle body ballistic projections direction; Infrared sensing module 5 is connected to the first infrared probe 501, second infrared probe 502, first infrared probe 501 and the second infrared probe 502 is arranged on rifle body symmetrically; Controller 1 is ARM controller.
Distance between the gun user of service that ultrasonic distance measuring module 4 detects and the hidden hostile element in front, infrared sensing module 5 detects according to the first infrared probe 501, second infrared probe 502 information being in hidden state personnel.Controller 1 is according to the testing result of the testing result of ultrasonic distance measuring module 4 and infrared sensing module 5, automatically judge whether to exist the hostile hidden personnel that naked eyes should not differentiate; If determine to there are hostile hidden personnel, then controller 1 controls gun sight module 2 of warning and sends optics alarm signal, and this optics alarm signal is glimmered automatically in gun sight.
Gun sight warns module 2 for optical flicker warning circuit, gun sight module 2 of warning will detect that front has the signal of people can be presented in gun sight, to feed back to armed armed policeman, special policeman soldier and field army soldier in the mode of four red light arrows flicker in real time, make armed policeman, special policeman soldier and field army soldier carry out confirming to determine whether really shoot further to the enemy's situation in front according to the warn prompting of module 2 of gun sight.
The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1and with infrared ray overlap-add region S
2coaxially, region, blind area S
1with infrared ray overlap-add region S
2axis and rifle body ballistic projections direction be consistent; Ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 to be arranged between the first infrared probe 501 and the second infrared probe 502, and ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 to assist the Detection results of sighting device good with the distance between the first infrared probe 501 and the second infrared probe 502 close to ensureing that infrared ray of the present invention mixes with ultrasonic wave.
Fig. 4 is the structural representation of infrared detection of the present invention; Extraordinary aiming monitoring effect can be obtained when first infrared probe 501 and the second infrared probe 502 are set together symmetrically as can be seen from Figure.The infra-red detection amplitude angle of the first infrared probe 501 is A, and the infra-red detection amplitude angle of the second infrared probe 502 is B, and the distance between the first infrared probe 501 and the second infrared probe 502 is H
1, H
1scope can be 2-5cm; Distance H between first infrared probe 501 and the second infrared probe 502
1preferred 3cm.The infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is region, a blind area S
1, the infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is the infrared ray overlap-add region S of an overlap
2, wherein region, blind area S
1axis coverage be H
2, infrared ray overlap-add region S
2axis coverage be H
3, region, blind area S
1and with infrared ray overlap-add region S
2coaxial line, i.e. H
2and H
3coaxial line, region, blind area S
1and with infrared ray overlap-add region S
2axis and ballistic projections direction is consistent, i.e. H
2and H
3be consistent with ballistic projections direction.
First infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect the human body being in hidden state radiate the infrared signal of radiation, the detector front end formed at the first infrared probe 501 and the second infrared probe 502 forms blind area region S
1with an infrared ray overlap-add region S
2, S
2angle C scope be 10-30 degree, S
2angle C preferably 20 degree.When having hidden personnel or not easily discover personnel before the lens of sighting device, what the infrared ray that human body sends just constantly alternately changed enters infrared ray overlap-add region S
2, so just obtain infrared signal with dynamic pulse.The infrared ray centre wavelength of human body radiation is 9 ~ 10um, the window that one is equipped with filter glass has been offered at transducer tip, this optical filter is 7 ~ 10um by the wave-length coverage of light, just in time be suitable for the detection of human infrared radiation, and the infrared ray of other wavelength is absorbed by optical filter.
Infrared sensing module 5 is electrical connected with the first infrared probe 501, second infrared probe 502 respectively, and the first infrared probe 501 and the second infrared probe 502 are arranged on the sighting device body of rifle body symmetrically; The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1distance rifle body has certain distance, but this region, blind area S
1usually more than 100 meters and then can not can not have an impact to aiming Detection results.Ultrasonic distance measuring module 4 divides 402 to be electrical connected with ultrasonic wave emitting portion 401, ultrasonic wave reception unit respectively, and the sighting device body that described ultrasonic wave emitting portion 401 and described ultrasonic wave reception unit divide 402 to be arranged on rifle body is consistent with rifle body ballistic projections direction; When rifle body is in level, the first infrared probe 501 and the second infrared probe 502 are also all in same plane, all consistent with the distance of muzzle.The signal detected by first infrared probe 501, second infrared probe 502 of infrared sensing module 5 can Real-time Feedback to controller 1, the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit divide signal detected by 402 also can Real-time Feedback to controller 1.The human infrared signal detected by infrared sensing module 5, the rifle body detected by ultrasonic distance measuring module 4 and muzzle the distance signal to human body, infrared signal and distance signal can feed back to controller 1 simultaneously, are beneficial to controller 1 and judge whether to exist the hidden personnel that human eye not easily discovers.
First infrared probe 501, second infrared probe 502 of infrared sensing module 5 divides 402 to be arranged in closer distance range with the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit as far as possible, the front end that the first infrared probe 501, second infrared probe 502 of infrared sensing module 5 and the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit divide 402 to be all arranged on sighting device shown in Fig. 1 and Fig. 2.
Fig. 5 is the electrical block diagram of ultrasonic wave emitting portion 401 of the present invention; Ultrasonic wave emission sensor LS1 and and door U8 between have phase inverter U3, phase inverter U4, phase inverter U5, phase inverter U6, phase inverter U7, phase inverter U4 and phase inverter U5 is in parallel, phase inverter U6 and phase inverter U7 is in parallel, be connected with two self-oscillation circuit respectively with two inputs of door U8, difference two Schmidt trigger U1 and U2 in two self-oscillation circuit.
Fig. 6 is the electrical block diagram that ultrasonic wave reception unit of the present invention divides 402; 5V direct current is the fuse F1 of 500mA and diode D1 through resistance to stream and forms 5V digital voltage source VDD through two-stage capacitor filtering C1 and C2, and digital voltage source VDD provides power supply for 2 NE5532P power amplifiers.Ultrasonic wave receiving sensor LS1 10K resistance in parallel R3 changes the ultrasonic signal received into input signal, and input signal amplifies through first order amplifier NE5532P, second level amplifier NE5532P is input to ultrasonic distance measuring module 4 after amplifying, input signal is exaggerated altogether 400 times after two-stage is amplified.
Fig. 7 A is that gun sight of the present invention is warned the alarm indication schematic diagram one of module; Fig. 7 B is four arrows that gun sight of the present invention is warned in the alarm indication schematic diagram two of module, gun sight is photoelectricity flash signal.Gun sight of the present invention module of warning is arranged in the gun sight of rifle body, shown by Fig. 7 A be to mix situation when auxiliary sighting device does not detect any information with ultrasonic wave at infrared ray, gun sight module of warning do not send alerting signal of warning; Shown by Fig. 7 B is to mix with ultrasonic wave at infrared ray that auxiliary sighting device detects situation when there is hidden hostile personal information, gun sight is warned, and module sends alerting signal of warning, by the flicker of gun sight four arrows, soldier can know that the sighted direction of gun exists hidden hostile personnel, therefore soldier will enhancing your vigilance property.Gun sight above rifle body is mixed auxiliary sighting device with the infrared ray of rifle body front lower place with ultrasonic wave and can be connected by electrical signal line, and electrical signal line can be arranged in rifle body.
Preferred embodiment 3
Fig. 1 is the schematic diagram one that infrared ray of the present invention mixes that with ultrasonic wave auxiliary sighting device is arranged on rifle body, Fig. 2 is the schematic diagram two that infrared ray of the present invention mixes that with ultrasonic wave auxiliary sighting device is arranged on rifle body, infrared ray mixes auxiliary sighting device and is arranged under the muzzle of rifle body with ultrasonic wave, direction and the rifle body ballistic projections direction of infrared ray and ultrasound examination are consistent, and the gun sight above rifle body is the same with the mounting means of gun gun sight in prior art.Infrared ray of the present invention mix the mounting means of auxiliary sighting device on assault rifle with ultrasonic wave and the mounting means of bayonet on rifle body similar, the present invention's mixing sighting device can be stably arranged on above rifle body.Gun sight above rifle body is mixed auxiliary sighting device with the infrared ray of rifle body front lower place with ultrasonic wave and can be connected by electrical signal line, and electrical signal line can be arranged in rifle body, and electrical signal line does not all show in fig. 1 and 2.Optical flare stand by lamp is arranged in gun sight, with the soldier's Timeliness coverage alarm signal with gun sight gun easy to use.
Fig. 3 is infrared ray of the present invention mixes auxiliary sighting device structural representation with ultrasonic wave, and infrared ray of the present invention mixes with ultrasonic wave assists that sighting device comprises controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, gun sight warn module 2, power module 3; Wherein: controller 1 module 2 of warning with ultrasonic distance measuring module 4, infrared sensing module 5, gun sight is respectively electrical connected, power module 3 is respectively controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, gun sight module 2 of warning provides electric energy; Ultrasonic distance measuring module 4 is connected to ultrasonic wave emitting portion 401, ultrasonic wave reception unit divides 402, and ultrasonic wave emitting portion 401 and ultrasonic wave reception unit are divided 402 to be symmetricly set on rifle body and be consistent with rifle body ballistic projections direction; Infrared sensing module 5 is connected to the first infrared probe 501, second infrared probe 502, first infrared probe 501 and the second infrared probe 502 is arranged on rifle body symmetrically; Controller 1 is AVR controller.
Distance between the gun user of service that ultrasonic distance measuring module 4 detects and the hidden hostile element in front, infrared sensing module 5 detects according to the first infrared probe 501, second infrared probe 502 information being in hidden state personnel.Controller 1 is according to the testing result of the testing result of ultrasonic distance measuring module 4 and infrared sensing module 5, automatically judge whether to exist the hostile hidden personnel that naked eyes should not differentiate; If determine to there are hostile hidden personnel, then controller 1 controls gun sight module 2 of warning and sends optics alarm signal, and this optics alarm signal is glimmered automatically in gun sight.
Gun sight warns module 2 for optical flicker warning circuit, gun sight module 2 of warning will detect that front has the signal of people can be presented in gun sight, to feed back to armed armed policeman, special policeman soldier and field army soldier in the mode of four red light arrows flicker in real time, make armed policeman, special policeman soldier and field army soldier carry out confirming to determine whether really shoot further to the enemy's situation in front according to the warn prompting of module 2 of gun sight.
The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1and with infrared ray overlap-add region S
2coaxially, region, blind area S
1with infrared ray overlap-add region S
2axis and rifle body ballistic projections direction be consistent; Ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 to be arranged between the first infrared probe 501 and the second infrared probe 502, and ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 to assist the Detection results of sighting device good with the distance between the first infrared probe 501 and the second infrared probe 502 close to ensureing that infrared ray of the present invention mixes with ultrasonic wave.
Fig. 4 is the structural representation of infrared detection of the present invention; Extraordinary aiming monitoring effect can be obtained when first infrared probe 501 and the second infrared probe 502 are set together symmetrically as can be seen from Figure.The infra-red detection amplitude angle of the first infrared probe 501 is A, and the infra-red detection amplitude angle of the second infrared probe 502 is B, and the distance between the first infrared probe 501 and the second infrared probe 502 is H
1, H
1scope can be 2-5cm; Distance H between first infrared probe 501 and the second infrared probe 502
1preferred 3cm.The infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is region, a blind area S
1, the infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is the infrared ray overlap-add region S of an overlap
2, wherein region, blind area S
1axis coverage be H
2, infrared ray overlap-add region S
2axis coverage be H
3, region, blind area S
1and with infrared ray overlap-add region S
2coaxial line, i.e. H
2and H
3coaxial line, region, blind area S
1and with infrared ray overlap-add region S
2axis and ballistic projections direction is consistent, i.e. H
2and H
3be consistent with ballistic projections direction.
First infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect the human body being in hidden state radiate the infrared signal of radiation, the detector front end formed at the first infrared probe 501 and the second infrared probe 502 forms blind area region S
1with an infrared ray overlap-add region S
2, S
2angle C scope be 10-30 degree, S
2angle C preferably 20 degree.When having hidden personnel or not easily discover personnel before the lens of sighting device, what the infrared ray that human body sends just constantly alternately changed enters infrared ray overlap-add region S
2, so just obtain infrared signal with dynamic pulse.The infrared ray centre wavelength of human body radiation is 9 ~ 10um, the window that one is equipped with filter glass has been offered at transducer tip, this optical filter is 7 ~ 10um by the wave-length coverage of light, just in time be suitable for the detection of human infrared radiation, and the infrared ray of other wavelength is absorbed by optical filter.
Infrared sensing module 5 is electrical connected with the first infrared probe 501, second infrared probe 502 respectively, and the first infrared probe 501 and the second infrared probe 502 are arranged on the sighting device body of rifle body symmetrically; The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1distance rifle body has certain distance, but this region, blind area S
1usually more than 100 meters and then can not can not have an impact to aiming Detection results.Ultrasonic distance measuring module 4 divides 402 to be electrical connected with ultrasonic wave emitting portion 401, ultrasonic wave reception unit respectively, and the sighting device body that described ultrasonic wave emitting portion 401 and described ultrasonic wave reception unit divide 402 to be arranged on rifle body is consistent with rifle body ballistic projections direction; When rifle body is in level, the first infrared probe 501 and the second infrared probe 502 are also all in same plane, all consistent with the distance of muzzle.The signal detected by first infrared probe 501, second infrared probe 502 of infrared sensing module 5 can Real-time Feedback to controller 1, the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit divide signal detected by 402 also can Real-time Feedback to controller 1.The human infrared signal detected by infrared sensing module 5, the rifle body detected by ultrasonic distance measuring module 4 and muzzle the distance signal to human body, infrared signal and distance signal can feed back to controller 1 simultaneously, are beneficial to controller 1 and judge whether to exist the hidden personnel that human eye not easily discovers.
First infrared probe 501, second infrared probe 502 of infrared sensing module 5 divides 402 to be arranged in closer distance range with the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit as far as possible, the front end that the first infrared probe 501, second infrared probe 502 of infrared sensing module 5 and the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit divide 402 to be all arranged on sighting device shown in Fig. 1 and Fig. 2.
Fig. 5 is the electrical block diagram of ultrasonic wave emitting portion 401 of the present invention; Ultrasonic wave emission sensor LS1 and and door U8 between have phase inverter U3, phase inverter U4, phase inverter U5, phase inverter U6, phase inverter U7, phase inverter U4 and phase inverter U5 is in parallel, phase inverter U6 and phase inverter U7 is in parallel, be connected with two self-oscillation circuit respectively with two inputs of door U8, difference two Schmidt trigger U1 and U2 in two self-oscillation circuit.
Fig. 6 is the electrical block diagram that ultrasonic wave reception unit of the present invention divides 402; 5V direct current is the fuse F1 of 500mA and diode D1 through resistance to stream and forms 5V digital voltage source VDD through two-stage capacitor filtering C1 and C2, and digital voltage source VDD provides power supply for 2 NE5532P power amplifiers.Ultrasonic wave receiving sensor LS1 10K resistance in parallel R3 changes the ultrasonic signal received into input signal, and input signal amplifies through first order amplifier NE5532P, second level amplifier NE5532P is input to ultrasonic distance measuring module 4 after amplifying, input signal is exaggerated altogether 400 times after two-stage is amplified.
Fig. 7 A is that gun sight of the present invention is warned the alarm indication schematic diagram one of module; Fig. 7 B is four arrows that gun sight of the present invention is warned in the alarm indication schematic diagram two of module, gun sight is photoelectricity flash signal.Gun sight of the present invention module of warning is arranged in the gun sight of rifle body, shown by Fig. 7 A be to mix situation when auxiliary sighting device does not detect any information with ultrasonic wave at infrared ray, gun sight module of warning do not send alerting signal of warning; Shown by Fig. 7 B is to mix with ultrasonic wave at infrared ray that auxiliary sighting device detects situation when there is hidden hostile personal information, gun sight is warned, and module sends alerting signal of warning, by the flicker of gun sight four arrows, soldier can know that the sighted direction of gun exists hidden hostile personnel, therefore soldier will enhancing your vigilance property.Gun sight above rifle body is mixed auxiliary sighting device with the infrared ray of rifle body front lower place with ultrasonic wave and can be connected by electrical signal line, and electrical signal line can be arranged in rifle body.
Claims (6)
1. infrared ray mixes an auxiliary sighting device with ultrasonic wave, it is characterized in that: comprise controller (1), gun sight warns module (2), power module (3), ultrasonic distance measuring module (4), infrared sensing module (5); Wherein:
Described controller (1) module (2) of warning with described ultrasonic distance measuring module (4), described infrared sensing module (5), described gun sight is respectively electrical connected;
Described ultrasonic distance measuring module (4) comprises ultrasonic wave emitting portion (401), ultrasonic wave reception unit is divided (402), and described ultrasonic wave emitting portion (401) and described ultrasonic wave reception unit are divided (402) to be arranged on abreast on rifle body and be consistent with rifle body ballistic projections direction;
Described infrared sensing module (5) comprises the first infrared probe (501), the second infrared probe (502), and described first infrared probe (501) and described second infrared probe (502) are arranged symmetrically; Wherein: the infra-red detection amplitude angle A of described first infrared probe (501) is identical with the infra-red detection amplitude angle B of described second infrared probe (502); The infra-red detection region S of described first infrared probe (501)
3with the infra-red detection region S of described second infrared probe (502)
4form an infrared ray blind area region S
1and an infrared ray overlap-add region S
2, described infrared ray overlap-add region S
2angle be angle C, the distance between described first infrared probe (501) and described second infrared probe (502) is H
1, described infrared ray blind area region S
1with infrared ray overlap-add region S
2coaxial line, described infrared ray blind area region S
1with infrared ray overlap-add region S
2axis and rifle body ballistic projections direction be consistent;
Described controller (1) is ARM controller; Described gun sight warns module (2) for optical flicker warning circuit.
2. infrared ray according to claim 1 mixes auxiliary sighting device with ultrasonic wave, it is characterized in that: described ultrasonic wave emitting portion (401), described ultrasonic wave reception unit divide (402) to be arranged between described first infrared probe (501) and described second infrared probe (502).
3. infrared ray according to claim 1 mixes auxiliary sighting device with ultrasonic wave, it is characterized in that: described infrared ray overlap-add region S
2angle C scope be 10 °-30 °.
4. infrared ray according to claim 1 mixes auxiliary sighting device with ultrasonic wave, it is characterized in that: described infrared ray overlap-add region S
2angle C be 20 °.
5. infrared ray according to claim 1 mixes auxiliary sighting device with ultrasonic wave, it is characterized in that: the distance H between described first infrared probe (501) and described second infrared probe (502)
1for 2-5cm.
6. infrared ray according to claim 1 mixes auxiliary sighting device with ultrasonic wave, it is characterized in that: the distance H between described first infrared probe (501) and described second infrared probe (502)
1for 3cm.
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|---|---|---|---|
| CN201410180959.8A CN103940292B (en) | 2014-04-27 | 2014-04-27 | Infrared ray mixes auxiliary sighting device with ultrasonic wave |
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|---|---|---|---|
| CN201410180959.8A CN103940292B (en) | 2014-04-27 | 2014-04-27 | Infrared ray mixes auxiliary sighting device with ultrasonic wave |
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| CN103940292B true CN103940292B (en) | 2016-04-13 |
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Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634172A (en) * | 2014-12-17 | 2015-05-20 | 蔡德权 | Rifle target scanning detecting instrument |
| CN104534929A (en) * | 2014-12-17 | 2015-04-22 | 蔡德权 | Infrared ultrasonic-assisted scanning aiming device for assault rifle |
| CN104634168A (en) * | 2014-12-17 | 2015-05-20 | 蔡德权 | Auxiliary scanning device for firearm aiming |
| CN104654924A (en) * | 2014-12-17 | 2015-05-27 | 席雅南 | Gun provided with infrared laser hybrid sighting device |
| CN104482806A (en) * | 2014-12-17 | 2015-04-01 | 席雅南 | Assault rifle with infrared ultrasonic assisted scanning aiming equipment |
| CN104515432A (en) * | 2014-12-17 | 2015-04-15 | 蔡德权 | Infrared ultrasonic auxiliary scanning sighting instrument for assault rifle |
| CN104613818A (en) * | 2014-12-17 | 2015-05-13 | 席雅南 | Rifle with target infrared scanning detecting instrument |
| CN104457424A (en) * | 2014-12-17 | 2015-03-25 | 席雅南 | Submachine gun with infrared scan detection aiming equipment |
| CN104534930A (en) * | 2014-12-17 | 2015-04-22 | 蔡德权 | Auxiliary scanning aiming device for rifle |
| CN104515434A (en) * | 2014-12-17 | 2015-04-15 | 蔡德权 | Rifle scanning detection aiming device |
| CN104654919A (en) * | 2014-12-17 | 2015-05-27 | 席雅南 | Gun provided with infrared ultrasonic hybrid assisted scanning sighting device |
| CN104654921A (en) * | 2014-12-17 | 2015-05-27 | 蔡德权 | Submachine gun with assisted infrared ultrasonic mixing sighting device |
| CN104457427A (en) * | 2014-12-17 | 2015-03-25 | 席雅南 | Submachine gun with infrared assisted scan aiming equipment |
| CN104634180A (en) * | 2014-12-17 | 2015-05-20 | 席雅南 | Rifle with target-scanning-assisted sighting instrument |
| CN104677192A (en) * | 2014-12-18 | 2015-06-03 | 蔡德权 | Submachine gun with auxiliary infrared and ultrasonic hybrid assisted scanning sight device |
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| CN103940292A (en) | 2014-07-23 |
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