CN103954174B - Infrared ray and laser mixing sighting device - Google Patents
Infrared ray and laser mixing sighting device Download PDFInfo
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- CN103954174B CN103954174B CN201410182542.5A CN201410182542A CN103954174B CN 103954174 B CN103954174 B CN 103954174B CN 201410182542 A CN201410182542 A CN 201410182542A CN 103954174 B CN103954174 B CN 103954174B
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Abstract
The invention discloses a kind of infrared ray and laser mixing sighting device, belong to tactics investigation equipment technical field.Infrared ray of the present invention and laser mixing sighting device comprise controller (1), alarm module (2), power module (3), laser ranging module (4), infrared sensing module (5); Described controller (1) is electrical connected with described laser ranging module (4), infrared sensing module (5), alarm module (2) respectively, and described power module (3) is respectively described controller (1), described laser ranging module (4), described infrared sensing module (5), described alarm module (2) provide 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 laser 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. 5 is the structural representation one of rifle body in prior art; Fig. 6 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.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 laser mixing sighting device.
A kind of infrared ray of the present invention and laser mixing sighting device, is characterized in that: comprise controller, alarm module, power module, laser ranging module, infrared sensing module; Wherein:
Described controller is electrical connected with described laser ranging module, described infrared sensing module, described alarm module respectively, and described power module is electrical connected with described controller, described laser ranging module, described infrared sensing module, described alarm module respectively;
Described laser ranging module comprises Laser emission part, laser pick-off part, and described Laser emission part and described laser pick-off part to be arranged on abreast on rifle body and to 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.
According to above-described infrared ray and laser mixing sighting device, preferably: described alarm module is optical flicker warning circuit.
According to above-described infrared ray and laser mixing sighting device, preferably: described controller can be dsp controller.
According to above-described infrared ray and laser mixing sighting device, preferably: described controller can be ARM controller.
According to above-described infrared ray and laser mixing sighting device, preferably: described controller can be AVR controller.
According to above-described infrared ray and laser mixing sighting device, preferably: described Laser emission part, described laser pick-off part are arranged between described first infrared probe and described second infrared probe.
According to above-described infrared ray and laser mixing sighting device, preferably: described infrared ray overlap-add region S
2angle C scope be 10 °-30 °.
According to above-described infrared ray and laser mixing sighting device, preferably: described infrared ray overlap-add region S
2angle C be 20 °.
According to above-described infrared ray and laser mixing sighting device, preferably: the distance H between described first infrared probe 501 and described second infrared probe
1for 2-5cm.
According to above-described infrared ray and laser mixing sighting device, preferably: the distance H between described first infrared probe 501 and described second infrared probe
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 that infrared ray of the present invention is arranged on the schematic diagram one of rifle body with laser mixing sighting device;
Accompanying drawing 2 is that infrared ray of the present invention is arranged on the schematic diagram two of rifle body with laser mixing sighting device;
Accompanying drawing 3 is infrared rays of the present invention and the structural representation of laser mixing sighting device;
Accompanying drawing 4 is structural representations of infrared detection of the present invention;
Accompanying drawing 5 is structural representations one of rifle body in prior art;
Accompanying drawing 6 is structural representations two of rifle body in prior art.
Detailed description of the invention
Preferred embodiment 1
Fig. 1 is that infrared ray of the present invention is arranged on the schematic diagram one of rifle body with laser mixing sighting device, Fig. 2 is that infrared ray of the present invention is arranged on the schematic diagram two of rifle body with laser mixing sighting device, sighting device is arranged under the muzzle of rifle body, direction and the rifle body ballistic projections direction of infrared ray and laser detection are consistent, optical flare stand by lamp be arranged on sighting device rear portion left-hand end, to facilitate gun holder Timeliness coverage alarm signal.Mounting means on assault rifle of infrared ray of the present invention and laser mixing sighting device and bayonet or the mounting means of searchlight on rifle body similar, the present invention's mixing sighting device can be stably arranged on above rifle body.
Fig. 3 is infrared ray of the present invention and the structural representation of laser mixing sighting device, and infrared ray of the present invention comprises controller 1, laser ranging module 4, infrared sensing module 5, alarm module 2, power module 3 with laser mixing sighting device; Wherein: controller 1 is electrical connected with laser ranging module 4, infrared sensing module 5, alarm module 2 respectively, power module 3 is respectively controller 1, laser ranging module 4, infrared sensing module 5, alarm module 2 provide electric energy; Power module 3 also can be respectively laser ranging module 4 by controller 1, infrared sensing module 5, alarm module 2 provide electric energy; Laser ranging module 4 is connected to Laser emission part 401, laser pick-off part 402, and Laser emission part 401 and laser pick-off part 402 to be symmetricly set on rifle body and to be consistent with rifle body ballistic projections direction; Laser emission part 401 is semiconductor laser, laser pick-off part 402 is line array CCD.Infrared sensing module 5 is connected to the front end that the first infrared probe 501, second infrared probe 502, first infrared probe 501 and the second infrared probe 502 are arranged on rifle body sighting device symmetrically; Controller 1 can be dsp controller.
Laser ranging module 4 detects the distance between gun user of service and the hidden hostile element in front, and infrared sensing module 5 detects according to the first infrared probe 501, second infrared probe 502 the hostile personal information being in hidden state or active state.Controller 1 judges whether to exist hidden personnel that naked eyes should not differentiate according to the testing result of the testing result of laser ranging module 4 and infrared sensing module 5, automatically or not easily discovers personnel; If determine really there are hidden personnel or not easily discover personnel, then controller 1 controls alarm module 2 and sends optics alarm signal, and armed policeman or special policeman soldier can know by the optical flicker signal being arranged on optical flare stand by lamp on sighting device rear left end that front exists hidden personnel that naked eyes should not differentiate or not easily discovers personnel.
Alarm module 2 is optical flicker warning circuit, alarm module 2 can use correlation technique of the prior art, alarm module 2 will detect that front has the signal of people can be shown to armed armed policeman, special policeman soldier and field army soldier in the mode of blinking red lamp in real time, makes 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 prompting of alarm module 2.The warning red light of flicker is arranged on the left side of the sighting device body rear end shown in Fig. 1 or Fig. 2, usual gun user is the armed triggering pulling of the right hand, like this can so that armed armed policeman, special policeman soldier and field army soldier see the alarm signal of sighting device body rear end in time.
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; Laser emission part 401, laser pick-off part 402 are arranged between the first infrared probe 501 and the second infrared probe 502, and Laser emission part 401, laser pick-off part 402 and the distance between the first infrared probe 501 and the second infrared probe 502 are close to ensureing that infrared ray of the present invention is good with the Detection results of laser mixing sighting device.
Fig. 4 is the structural representation of infrared detection of the present invention; Extraordinary aiming Detection results 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 the dead ahead of rifle body ballistic projections is consistent, i.e. H
2and H
3be consistent with the dead ahead of rifle body ballistic projections.
First infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect be in hidden state personnel or naked eyes not easily difference personnel 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 have before sighting device movable personnel or hidden personnel or naked eyes not easily difference personnel time, the infrared ray that the human body of movable personnel, hidden personnel, naked eyes not easily difference personnel sends just constantly alternately change enter infrared ray overlap-add region S
2, so just obtain with dynamic infrared signal feedback pulse signal, and then can judge whether to there are hidden personnel or naked eyes not easily difference personnel.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 and then can not can not have an impact to aiming Detection results in the scope of several meters to more than 100 meters.Laser ranging module 4 is electrical connected with Laser emission part 401, laser pick-off part 402 respectively, and the sighting device body that described Laser emission part 401 and described laser pick-off part 402 are 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.
First infrared probe 501, second infrared probe 502 of infrared sensing module 5 is arranged in closer distance range with the Laser emission part 401 of laser ranging module 4, laser pick-off part 402 as far as possible, and the first infrared probe 501, second infrared probe 502 of infrared sensing module 5 is all arranged on the front end of sighting device shown in Fig. 1 and Fig. 2 near muzzle with the Laser emission part 401 of laser ranging module 4, laser pick-off part 402.
Preferred embodiment 2
Fig. 1 is that infrared ray of the present invention is arranged on the schematic diagram one of rifle body with laser mixing sighting device, Fig. 2 is that infrared ray of the present invention is arranged on the schematic diagram two of rifle body with laser mixing sighting device, sighting device is arranged under the muzzle of rifle body, direction and the rifle body ballistic projections direction of infrared ray and laser detection are consistent, optical flare stand by lamp be arranged on sighting device rear portion left-hand end, to facilitate gun holder Timeliness coverage alarm signal.Mounting means on assault rifle of infrared ray of the present invention and laser mixing sighting device and bayonet or the mounting means of searchlight on rifle body similar, the present invention's mixing sighting device can be stably arranged on above rifle body.
Fig. 3 is infrared ray of the present invention and the structural representation of laser mixing sighting device, and infrared ray of the present invention comprises controller 1, laser ranging module 4, infrared sensing module 5, alarm module 2, power module 3 with laser mixing sighting device; Wherein: controller 1 is electrical connected with laser ranging module 4, infrared sensing module 5, alarm module 2 respectively, power module 3 is respectively controller 1, laser ranging module 4, infrared sensing module 5, alarm module 2 provide electric energy; Power module 3 also can be respectively laser ranging module 4 by controller 1, infrared sensing module 5, alarm module 2 provide electric energy; Laser ranging module 4 is connected to Laser emission part 401, laser pick-off part 402, and Laser emission part 401 and laser pick-off part 402 to be symmetricly set on rifle body and to be consistent with rifle body ballistic projections direction; Laser emission part 401 is semiconductor laser, laser pick-off part 402 is line array CCD.Infrared sensing module 5 is connected to the front end that the first infrared probe 501, second infrared probe 502, first infrared probe 501 and the second infrared probe 502 are arranged on rifle body sighting device symmetrically; Controller 1 can be ARM controller.
Laser ranging module 4 detects the distance between gun user of service and the hidden hostile element in front, and infrared sensing module 5 detects according to the first infrared probe 501, second infrared probe 502 the hostile personal information being in hidden state or active state.Controller 1 judges whether to exist hidden personnel that naked eyes should not differentiate according to the testing result of the testing result of laser ranging module 4 and infrared sensing module 5, automatically or not easily discovers personnel; If determine really there are hidden personnel or not easily discover personnel, then controller 1 controls alarm module 2 and sends optics alarm signal, and armed policeman or special policeman soldier can know by the optical flicker signal being arranged on optical flare stand by lamp on sighting device rear left end that front exists hidden personnel that naked eyes should not differentiate or not easily discovers personnel.
Alarm module 2 is optical flicker warning circuit, alarm module 2 can use correlation technique of the prior art, alarm module 2 will detect that front has the signal of people can be shown to armed armed policeman, special policeman soldier and field army soldier in the mode of blinking red lamp in real time, makes 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 prompting of alarm module 2.The warning red light of flicker is arranged on the left side of the sighting device body rear end shown in Fig. 1 or Fig. 2, usual gun user is the armed triggering pulling of the right hand, like this can so that armed armed policeman, special policeman soldier and field army soldier see the alarm signal of sighting device body rear end in time.
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; Laser emission part 401, laser pick-off part 402 are arranged between the first infrared probe 501 and the second infrared probe 502, and Laser emission part 401, laser pick-off part 402 and the distance between the first infrared probe 501 and the second infrared probe 502 are close to ensureing that infrared ray of the present invention is good with the Detection results of laser mixing sighting device.
Fig. 4 is the structural representation of infrared detection of the present invention; Extraordinary aiming Detection results 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 the dead ahead of rifle body ballistic projections is consistent, i.e. H
2and H
3be consistent with the dead ahead of rifle body ballistic projections.
First infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect be in hidden state personnel or naked eyes not easily difference personnel 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 have before sighting device movable personnel or hidden personnel or naked eyes not easily difference personnel time, the infrared ray that the human body of movable personnel, hidden personnel, naked eyes not easily difference personnel sends just constantly alternately change enter infrared ray overlap-add region S
2, so just obtain with dynamic infrared signal feedback pulse signal, and then can judge whether to there are hidden personnel or naked eyes not easily difference personnel.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 and then can not can not have an impact to aiming Detection results in the scope of several meters to more than 100 meters.Laser ranging module 4 is electrical connected with Laser emission part 401, laser pick-off part 402 respectively, and the sighting device body that described Laser emission part 401 and described laser pick-off part 402 are 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.
First infrared probe 501, second infrared probe 502 of infrared sensing module 5 is arranged in closer distance range with the Laser emission part 401 of laser ranging module 4, laser pick-off part 402 as far as possible, and the first infrared probe 501, second infrared probe 502 of infrared sensing module 5 is all arranged on the front end of sighting device shown in Fig. 1 and Fig. 2 near muzzle with the Laser emission part 401 of laser ranging module 4, laser pick-off part 402.
Preferred embodiment 4
Fig. 1 is that infrared ray of the present invention is arranged on the schematic diagram one of rifle body with laser mixing sighting device, Fig. 2 is that infrared ray of the present invention is arranged on the schematic diagram two of rifle body with laser mixing sighting device, sighting device is arranged under the muzzle of rifle body, direction and the rifle body ballistic projections direction of infrared ray and laser detection are consistent, optical flare stand by lamp be arranged on sighting device rear portion left-hand end, to facilitate gun holder Timeliness coverage alarm signal.Mounting means on assault rifle of infrared ray of the present invention and laser mixing sighting device and bayonet or the mounting means of searchlight on rifle body similar, the present invention's mixing sighting device can be stably arranged on above rifle body.
Fig. 3 is infrared ray of the present invention and the structural representation of laser mixing sighting device, and infrared ray of the present invention comprises controller 1, laser ranging module 4, infrared sensing module 5, alarm module 2, power module 3 with laser mixing sighting device; Wherein: controller 1 is electrical connected with laser ranging module 4, infrared sensing module 5, alarm module 2 respectively, power module 3 is respectively controller 1, laser ranging module 4, infrared sensing module 5, alarm module 2 provide electric energy; Power module 3 also can be respectively laser ranging module 4 by controller 1, infrared sensing module 5, alarm module 2 provide electric energy; Laser ranging module 4 is connected to Laser emission part 401, laser pick-off part 402, and Laser emission part 401 and laser pick-off part 402 to be symmetricly set on rifle body and to be consistent with rifle body ballistic projections direction; Laser emission part 401 is semiconductor laser, laser pick-off part 402 is line array CCD.Infrared sensing module 5 is connected to the front end that the first infrared probe 501, second infrared probe 502, first infrared probe 501 and the second infrared probe 502 are arranged on rifle body sighting device symmetrically; Controller 1 can be MCU controller.
Laser ranging module 4 detects the distance between gun user of service and the hidden hostile element in front, and infrared sensing module 5 detects according to the first infrared probe 501, second infrared probe 502 the hostile personal information being in hidden state or active state.Controller 1 judges whether to exist hidden personnel that naked eyes should not differentiate according to the testing result of the testing result of laser ranging module 4 and infrared sensing module 5, automatically or not easily discovers personnel; If determine really there are hidden personnel or not easily discover personnel, then controller 1 controls alarm module 2 and sends optics alarm signal, and armed policeman or special policeman soldier can know by the optical flicker signal being arranged on optical flare stand by lamp on sighting device rear left end that front exists hidden personnel that naked eyes should not differentiate or not easily discovers personnel.
Alarm module 2 is optical flicker warning circuit, alarm module 2 can use correlation technique of the prior art, alarm module 2 will detect that front has the signal of people can be shown to armed armed policeman, special policeman soldier and field army soldier in the mode of blinking red lamp in real time, makes 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 prompting of alarm module 2.The warning red light of flicker is arranged on the left side of the sighting device body rear end shown in Fig. 1 or Fig. 2, usual gun user is the armed triggering pulling of the right hand, like this can so that armed armed policeman, special policeman soldier and field army soldier see the alarm signal of sighting device body rear end in time.
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; Laser emission part 401, laser pick-off part 402 are arranged between the first infrared probe 501 and the second infrared probe 502, and Laser emission part 401, laser pick-off part 402 and the distance between the first infrared probe 501 and the second infrared probe 502 are close to ensureing that infrared ray of the present invention is good with the Detection results of laser mixing sighting device.
Fig. 4 is the structural representation of infrared detection of the present invention; Extraordinary aiming Detection results 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 the dead ahead of rifle body ballistic projections is consistent, i.e. H
2and H
3be consistent with the dead ahead of rifle body ballistic projections.
First infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect be in hidden state personnel or naked eyes not easily difference personnel 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 have before sighting device movable personnel or hidden personnel or naked eyes not easily difference personnel time, the infrared ray that the human body of movable personnel, hidden personnel, naked eyes not easily difference personnel sends just constantly alternately change enter infrared ray overlap-add region S
2, so just obtain with dynamic infrared signal feedback pulse signal, and then can judge whether to there are hidden personnel or naked eyes not easily difference personnel.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 and then can not can not have an impact to aiming Detection results in the scope of several meters to more than 100 meters.Laser ranging module 4 is electrical connected with Laser emission part 401, laser pick-off part 402 respectively, and the sighting device body that described Laser emission part 401 and described laser pick-off part 402 are 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.
First infrared probe 501, second infrared probe 502 of infrared sensing module 5 is arranged in closer distance range with the Laser emission part 401 of laser ranging module 4, laser pick-off part 402 as far as possible, and the first infrared probe 501, second infrared probe 502 of infrared sensing module 5 is all arranged on the front end of sighting device shown in Fig. 1 and Fig. 2 near muzzle with the Laser emission part 401 of laser ranging module 4, laser pick-off part 402.
Preferred embodiment 5
Fig. 1 is that infrared ray of the present invention is arranged on the schematic diagram one of rifle body with laser mixing sighting device, Fig. 2 is that infrared ray of the present invention is arranged on the schematic diagram two of rifle body with laser mixing sighting device, sighting device is arranged under the muzzle of rifle body, direction and the rifle body ballistic projections direction of infrared ray and laser detection are consistent, optical flare stand by lamp be arranged on sighting device rear portion left-hand end, to facilitate gun holder Timeliness coverage alarm signal.Mounting means on assault rifle of infrared ray of the present invention and laser mixing sighting device and bayonet or the mounting means of searchlight on rifle body similar, the present invention's mixing sighting device can be stably arranged on above rifle body.
Fig. 3 is infrared ray of the present invention and the structural representation of laser mixing sighting device, and infrared ray of the present invention comprises controller 1, laser ranging module 4, infrared sensing module 5, alarm module 2, power module 3 with laser mixing sighting device; Wherein: controller 1 is electrical connected with laser ranging module 4, infrared sensing module 5, alarm module 2 respectively, power module 3 is respectively controller 1, laser ranging module 4, infrared sensing module 5, alarm module 2 provide electric energy; Power module 3 also can be respectively laser ranging module 4 by controller 1, infrared sensing module 5, alarm module 2 provide electric energy; Laser ranging module 4 is connected to Laser emission part 401, laser pick-off part 402, and Laser emission part 401 and laser pick-off part 402 to be symmetricly set on rifle body and to be consistent with rifle body ballistic projections direction; Laser emission part 401 is semiconductor laser, laser pick-off part 402 is line array CCD.Infrared sensing module 5 is connected to the front end that the first infrared probe 501, second infrared probe 502, first infrared probe 501 and the second infrared probe 502 are arranged on rifle body sighting device symmetrically; Controller 1 can be dsp controller.
Laser ranging module 4 detects the distance between gun user of service and the hidden hostile element in front, and infrared sensing module 5 detects according to the first infrared probe 501, second infrared probe 502 the hostile personal information being in hidden state or active state.Controller 1 judges whether to exist hidden personnel that naked eyes should not differentiate according to the testing result of the testing result of laser ranging module 4 and infrared sensing module 5, automatically or not easily discovers personnel; If determine really there are hidden personnel or not easily discover personnel, then controller 1 controls alarm module 2 and sends optics alarm signal, and armed policeman or special policeman soldier can know by the optical flicker signal being arranged on optical flare stand by lamp on sighting device rear left end that front exists hidden personnel that naked eyes should not differentiate or not easily discovers personnel.
Alarm module 2 is optical flicker warning circuit, alarm module 2 can use correlation technique of the prior art, alarm module 2 will detect that front has the signal of people can be shown to armed armed policeman, special policeman soldier and field army soldier in the mode of blinking red lamp in real time, makes 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 prompting of alarm module 2.The warning red light of flicker is arranged on the left side of the sighting device body rear end shown in Fig. 1 or Fig. 2, usual gun user is the armed triggering pulling of the right hand, like this can so that armed armed policeman, special policeman soldier and field army soldier see the alarm signal of sighting device body rear end in time.
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; Laser emission part 401, laser pick-off part 402 are arranged between the first infrared probe 501 and the second infrared probe 502, and Laser emission part 401, laser pick-off part 402 and the distance between the first infrared probe 501 and the second infrared probe 502 are close to ensureing that infrared ray of the present invention is good with the Detection results of laser mixing sighting device.
Fig. 4 is the structural representation of infrared detection of the present invention; Extraordinary aiming Detection results 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 the dead ahead of rifle body ballistic projections is consistent, i.e. H
2and H
3be consistent with the dead ahead of rifle body ballistic projections.
First infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect be in hidden state personnel or naked eyes not easily difference personnel 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 have before sighting device movable personnel or hidden personnel or naked eyes not easily difference personnel time, the infrared ray that the human body of movable personnel, hidden personnel, naked eyes not easily difference personnel sends just constantly alternately change enter infrared ray overlap-add region S
2, so just obtain with dynamic infrared signal feedback pulse signal, and then can judge whether to there are hidden personnel or naked eyes not easily difference personnel.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 and then can not can not have an impact to aiming Detection results in the scope of several meters to more than 100 meters.Laser ranging module 4 is electrical connected with Laser emission part 401, laser pick-off part 402 respectively, and the sighting device body that described Laser emission part 401 and described laser pick-off part 402 are 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.
First infrared probe 501, second infrared probe 502 of infrared sensing module 5 is arranged in closer distance range with the Laser emission part 401 of laser ranging module 4, laser pick-off part 402 as far as possible, and the first infrared probe 501, second infrared probe 502 of infrared sensing module 5 is all arranged on the front end of sighting device shown in Fig. 1 and Fig. 2 near muzzle with the Laser emission part 401 of laser ranging module 4, laser pick-off part 402.
Claims (1)
1. infrared ray and a laser mixing sighting device, is characterized in that: comprise controller (1), alarm module (2), power module (3), laser ranging module (4), infrared sensing module (5); Wherein:
Described controller (1) is electrical connected with described laser ranging module (4), described infrared sensing module (5), described alarm module (2) respectively;
Described laser ranging module (4) comprises Laser emission part (401), laser pick-off part (402), and described Laser emission part (401) and described laser pick-off part (402) to be arranged on abreast on rifle body and to 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, 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 alarm module (2) is optical flicker warning circuit; Described controller (1) is dsp controller or ARM controller or AVR controller; Described Laser emission part (401), described laser pick-off part (402) are arranged between described first infrared probe (501) and described second infrared probe (502); Described infrared ray overlap-add region S
2angle C be 20 °; Distance H between described first infrared probe (501) and described second infrared probe (502)
1for 3cm.
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| CN201410182542.5A CN103954174B (en) | 2014-04-27 | 2014-04-27 | Infrared ray and laser mixing sighting device |
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|---|---|---|---|
| CN201410182542.5A CN103954174B (en) | 2014-04-27 | 2014-04-27 | Infrared ray and laser mixing sighting device |
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| CN103954174B true CN103954174B (en) | 2016-04-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634167A (en) * | 2014-12-17 | 2015-05-20 | 席雅南 | Firearm provided with infrared laser scanning device |
| CN104515429A (en) * | 2014-12-17 | 2015-04-15 | 蔡德权 | Auxiliary scanning sighting device for assault rifle |
| CN104634169A (en) * | 2014-12-17 | 2015-05-20 | 蔡德权 | Infrared laser mixed scanning device for gun aiming |
| CN104457424A (en) * | 2014-12-17 | 2015-03-25 | 席雅南 | Submachine gun with infrared scan detection aiming equipment |
| CN104457423A (en) * | 2014-12-17 | 2015-03-25 | 席雅南 | Submachine gun with infrared laser scan detection aiming equipment |
| CN104634174A (en) * | 2014-12-17 | 2015-05-20 | 蔡德权 | Infrared laser auxiliary scanning device for firearm aiming |
| CN104457422A (en) * | 2014-12-17 | 2015-03-25 | 席雅南 | Submachine gun with infrared laser assisted scan detection aiming equipment |
| CN104634178A (en) * | 2014-12-17 | 2015-05-20 | 席雅南 | Rifle with scanning sighting device |
| CN104654922A (en) * | 2014-12-18 | 2015-05-27 | 蔡德权 | Submachine gun with infrared laser mixing auxiliary sighting device |
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| KR20110118875A (en) * | 2010-04-26 | 2011-11-02 | 김인수 | Gun for the red army location fire |
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| US5555662A (en) * | 1993-06-08 | 1996-09-17 | Teetzel; James W. | Laser range finding apparatus |
| CN2781318Y (en) * | 2004-12-28 | 2006-05-17 | 陈友余 | Variable angle, rotation, flexible weapon sighting system |
| CN101349756A (en) * | 2007-07-19 | 2009-01-21 | 亚洲光学股份有限公司 | Laser distance measuring instrument and signal processing method thereof |
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