CN103925840A - Infrared ray and ultrasonic wave mixed sighting device - Google Patents
Infrared ray and ultrasonic wave mixed sighting device Download PDFInfo
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- CN103925840A CN103925840A CN201410181256.7A CN201410181256A CN103925840A CN 103925840 A CN103925840 A CN 103925840A CN 201410181256 A CN201410181256 A CN 201410181256A CN 103925840 A CN103925840 A CN 103925840A
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Abstract
The invention discloses an infrared ray and ultrasonic wave mixed sighting device and belongs to the technical field of tactic reconnaissance equipment. The infrared ray and ultrasonic wave mixed sighting device comprises a controller (1), an alarming module (2), a power source module (3), an ultrasonic distance-measuring module (4) and an infrared sensing module (5), wherein the controller (1) is respectively and electrically connected with the ultrasonic distance-measuring module (4), the infrared sensing module (5) and the alarming module (2), and the power source module (3) provides electric energy for the controller (1), the ultrasonic distance-measuring module (4), the infrared sensing module (5) and the alarming module (2). Compared with the prior art, the infrared ray and ultrasonic wave mixed sighting device has the advantages of being simple in structure, reliable in performance, high in stability, high in operational effectiveness and the like.
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 carrying out investigations.
Background technology
Armed policeman, special policeman soldier and the soldier of field army conventionally need to carry out actual combat ball firing in the time dealing with contingencies, conventionally in combat environment, contact is between ourselves and the enemy a complicated process, in automation weapon universal today, fight between ourselves and the enemy has been different from the former in World War II pattern of bayoneting, normally contactless fight mode between ourselves and the enemy, battlefield surroundings is ever-changing makes can to make full use of environment between ourselves and the enemy and artificiality effectively pretends, how in course of battle, to gain the initiative by striking first and to ensure that shooting course do not accidentally injure innocent people and one's own side personnel, armed policeman, the a great problem that special policeman soldier and the soldier of field army must face.Fig. 7 is the structural representation one of rifle body in prior art; Fig. 8 is the structural representation two of rifle body in prior art; The assault rifle that China armed policeman, special policeman soldier and the soldier of field army often use as shown in the figure.
9: 20 evening of on March 1st, 2014, the armed railway station, Kunming of rushing in of Kunming a gang of ruffian cuts everyone in their way, more than 10 police car rushed towards scene and arrested suspect after crime, for fear of using gun just to shoot 4 ruffians then and there dead after hurting the region that the not guilty masses, public security special policeman attract ruffian to be far from the crowd after arriving in.This plays the attack of terrorism and causes altogether and caused the not guilty masses' 29 people's death, 143 people injured.How similar accident is carried out to emergency action, also be the key factor that restriction armed policeman and special policeman soldier dispose similar incidents to avoid the not guilty masses' unnecessary injures and deaths to become the actual combat problem that armed policeman and special policeman soldier must face, to lack necessary technical equipment in prior art.
Armed policeman, special policeman soldier and the soldier of field army are daily in addition also needs to carry out fire tactics training, and skills of actual combat and tactics technical ability how to utilize limited resource to improve soldiers are restriction training guidance personnel's great difficult problems always.How to give full play to the effect of auxiliary technique and tactics means, be a great problem of restriction the art with the fighting quality and the technical ability that improve as far as possible armed policeman, special policeman soldier and the soldier of field army always.
Summary of the invention
The present invention, in order effectively to solve above technical problem, has provided a kind of infrared ray and ultrasonic wave mixing sighting device.
A kind of infrared ray of the present invention and ultrasonic wave mixing sighting device, is characterized in that: comprise controller, alarm module, power module, ultrasonic distance measuring module, infrared sensing module; Wherein:
Described controller is electrical connected with described ultrasonic distance measuring module, described infrared sensing module, described alarm module respectively, and described power module is electrical connected with described controller, described ultrasonic distance measuring module, described infrared sensing module, described alarm module respectively;
Described ultrasonic distance measuring module comprises ultrasonic wave radiating portion, ultrasonic wave receiving unit, and described ultrasonic wave radiating portion and described ultrasonic wave receiving unit are arranged on abreast on rifle body and with rifle body bullet transmit direction and are consistent;
Described infrared sensing module comprises the first infrared probe, the second infrared probe, and described the first infrared probe and described the second infrared probe arrange symmetrically; Wherein: the infra-red detection amplitude angle A of described the first infrared probe is identical with the infra-red detection amplitude angle B of described the second infrared probe; The infra-red detection region S of described the first infrared probe
3infra-red detection region S with described the second infrared probe
4form an infrared ray blind area region S
1an and infrared ray overlap-add region S
2, described infrared ray overlap-add region S
2angle C, the distance between described the first infrared probe and described the 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 bullet transmit direction be consistent.
According to above-described infrared ray and ultrasonic wave mixing sighting device, preferably: described alarm module is optical flicker warning circuit.
According to above-described infrared ray and ultrasonic wave mixing sighting device, preferably: described controller can be dsp controller.
According to above-described infrared ray and ultrasonic wave mixing sighting device, preferably: described controller can be ARM controller.
According to above-described infrared ray and ultrasonic wave mixing sighting device, preferably: described controller can be AVR controller.
According to above-described infrared ray and ultrasonic wave mixing sighting device, preferably: described ultrasonic wave radiating portion, described ultrasonic wave receiving unit are arranged between described the first infrared probe and described the second infrared probe.
According to above-described infrared ray and ultrasonic wave mixing sighting device, preferably: described infrared ray overlap-add region S
2angle C scope be 10 °-30 °.
According to above-described infrared ray and ultrasonic wave mixing sighting device, preferably: described infrared ray overlap-add region S
2angle C be 20 °.
According to above-described infrared ray and ultrasonic wave mixing sighting device, preferably: the distance H between described the first infrared probe 501 and described the second infrared probe
1for 2-5cm.
According to above-described infrared ray and ultrasonic wave mixing sighting device, preferably: the distance H between described the first infrared probe 501 and described the second infrared probe
1for 3cm.
That the present invention compared with prior art has is simple in structure, dependable performance, stability are high, fighting efficiency high.
Brief description of the drawings
Accompanying drawing 1 is the schematic diagram one that infrared ray of the present invention and ultrasonic wave mixing sighting device are arranged on rifle body;
Accompanying drawing 2 is schematic diagrames two that infrared ray of the present invention and ultrasonic wave mixing sighting device are arranged on rifle body;
Accompanying drawing 3 is infrared rays of the present invention and the structural representation of ultrasonic wave mixing sighting device;
Accompanying drawing 4 is structural representations of infrared detection of the present invention;
Accompanying drawing 5 is electrical block diagrams of ultrasonic wave radiating portion of the present invention;
Accompanying drawing 6 is electrical block diagrams of ultrasonic wave receiving unit of the present invention;
Accompanying drawing 7 is structural representations one of rifle body in prior art;
Accompanying drawing 8 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 and ultrasonic wave mixing sighting device are arranged on rifle body, Fig. 2 is the schematic diagram two that infrared ray of the present invention and ultrasonic wave mixing sighting device are arranged on rifle body, sighting device is arranged under the muzzle of rifle body, the direction of infrared ray and ultrasound examination and rifle body bullet transmit direction are consistent, and optical flare stand by lamp is arranged on the left-hand end at sighting device rear portion, to facilitate gun holder to find in time alarm signal.Infrared ray of the present invention with ultrasonic wave mixing sighting device the mounting means on assault rifle 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 ultrasonic wave mixing sighting device, and infrared ray of the present invention comprises controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2, power module 3 with ultrasonic wave mixing sighting device; Wherein: controller 1 is electrical connected with ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 respectively, power module 3 is respectively controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 electric energy is provided; Power module 3 also can be respectively ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 by controller 1 electric energy is provided; Ultrasonic distance measuring module 4 is connected with respectively ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402, and ultrasonic wave radiating portion 401 and ultrasonic wave receiving unit 402 are symmetricly set on rifle body and with rifle body bullet transmit direction and are consistent; Infrared sensing module 5 is connected with respectively the first infrared probe 501, the second infrared probe 502, the first infrared probes 501 and the second infrared probe 502 and is arranged on symmetrically the front end of rifle body sighting device; Controller 1 is dsp controller.
Distance between the hidden hostile element in the gun user of service that ultrasonic distance measuring module 4 detects and front, infrared sensing module 5 detects the hostile personal information in hidden state or active state according to the first infrared probe 501, the second infrared probe 502.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 hidden personnel that naked eyes should not differentiate or be difficult for discovering personnel; If determine and really have hidden personnel or be difficult for discovering personnel, controller 1 is controlled alarm module 2 and is sent optics alarm signal.
Alarm module 2 is optical flicker warning circuit, alarm module 2 will detect that front has people's signal can be shown to armed armed policeman, special policeman soldier and the soldier of field army in the mode of blinking red lamp in real time, makes armed policeman, special policeman soldier and the soldier of field army to carry out further confirming determining whether really shooting according to the prompting of alarm module 2 to the enemy's situation in front.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, conventionally gun user is the armed triggering pulling of the right hand, like this can be so that armed armed policeman, special policeman soldier and the soldier of field army sees 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
3infra-red detection region S with the second infrared probe 502
4form region, a blind area S
1an and infrared ray overlap-add region S
2, region, blind area S
1with with infrared ray overlap-add region S
2coaxially, region, blind area S
1with infrared ray overlap-add region S
2axis and rifle body bullet transmit direction be consistent; Ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402 are arranged between the first infrared probe 501 and the second infrared probe 502, and ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402 approach and can ensure that infrared ray of the present invention is effective with the detection of ultrasonic wave mixing sighting device with the distance between the first infrared probe 501 and the second infrared probe 502.
Fig. 4 is the structural representation of infrared detection of the present invention; When the first infrared probe 501 and the second infrared probe 502 are set together symmetrically as can be seen from Figure, can obtain extraordinary aiming and detect effect.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 the first infrared probe 501 and the second infrared probe 502
1preferably 3cm.The infra-red detection amplitude S of the first infrared probe 501
3infra-red detection amplitude S with 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
3infra-red detection amplitude S with the second infrared probe 502
4there is an overlapping infrared ray overlap-add region S
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
1with with infrared ray overlap-add region S
2coaxial line, i.e. H
2and H
3coaxial line, region, blind area S
1with with infrared ray overlap-add region S
2axis and bullet transmit direction be consistent, i.e. H
2and H
3be consistent with bullet transmit direction.
The first infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect the infrared signal of the radiation that radiates in hidden state personnel, and the detector front end forming 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.In the time having movable personnel or hidden personnel before lens, what the infrared ray that human body sends just constantly alternately changed enters infrared ray overlap-add region S
2, so just obtained with dynamic infrared signal feedback pulse signal, and then can judge whether to exist hidden personnel.The infrared ray centre wavelength of human body radiation is 9～10um, offered a window that filter glass is housed on sensor top, this optical filter can be 7～10um by light wavelength scope, 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, the 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
3infra-red detection region S with the second infrared probe 502
4form region, a blind area S
1an and infrared ray overlap-add region S
2, region, blind area S
1there is certain distance apart from rifle body, but this region, blind area S
1conventionally can exert an influence to aiming at detection effect from several meters to more than 100 meters and then not.Ultrasonic distance measuring module 4 is electrical connected with ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402 respectively, and described ultrasonic wave radiating portion 401 and described ultrasonic wave receiving unit 402 are arranged on the sighting device body of rifle body and are consistent with rifle body bullet transmit direction; When rifle body is during in level, the first infrared probe 501 and the second infrared probe 502 also all in same plane, all consistent with the distance of muzzle.
The first infrared probe 501 of infrared sensing module 5, the second infrared probe 502 are arranged in closer distance range with ultrasonic wave radiating portion 401, the ultrasonic wave receiving unit 402 of ultrasonic distance measuring module 4 as far as possible, the first infrared probe 501 of infrared sensing module 5, the second infrared probe 502 and the ultrasonic wave radiating portion 401 of ultrasonic distance measuring module 4, the front end that ultrasonic wave receiving unit 402 is all arranged on sighting device shown in Fig. 1 and Fig. 2.
Fig. 5 is the electrical block diagram of ultrasonic wave radiating 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 parallel connection, phase inverter U6 and phase inverter U7 parallel connection, be connected with two self-oscillation circuit respectively with two inputs of door U8, two Schmidt trigger U1 of difference and U2 in two self-oscillation circuit.
Fig. 6 is the electrical block diagram of ultrasonic wave receiving unit 402 of the present invention; 5V direct current through the resistance to stream fuse F1 that is 500mA and diode D1, and form 5V digital voltage source VDD through two-stage capacitor filtering C1 and C2, digital voltage source VDD provides power supply for 2 NE5532P power amplifiers.Ultrasonic wave receiving sensor LS1 10K resistance R 3 in parallel changes the ultrasonic signal receiving into input signal, and input signal is input to ultrasonic distance measuring module 4 after first order amplifier NE5532P amplification, second level amplifier NE5532P amplification, input signal has amplified altogether 400 times after two-stage is amplified.
Preferred embodiment 2
Fig. 1 is the schematic diagram one that infrared ray of the present invention and ultrasonic wave mixing sighting device are arranged on rifle body, Fig. 2 is the schematic diagram two that infrared ray of the present invention and ultrasonic wave mixing sighting device are arranged on rifle body, sighting device is arranged under the muzzle of rifle body, the direction of infrared ray and ultrasound examination and rifle body bullet transmit direction are consistent, and optical flare stand by lamp is arranged on the left-hand end at sighting device rear portion, to facilitate gun holder to find in time alarm signal.Infrared ray of the present invention with ultrasonic wave mixing sighting device the mounting means on assault rifle 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 ultrasonic wave mixing sighting device, and infrared ray of the present invention comprises controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2, power module 3 with ultrasonic wave mixing sighting device; Wherein: controller 1 is electrical connected with ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 respectively, power module 3 is respectively controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 electric energy is provided; Power module 3 also can be respectively ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 by controller 1 electric energy is provided; Ultrasonic distance measuring module 4 is connected with respectively ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402, and ultrasonic wave radiating portion 401 and ultrasonic wave receiving unit 402 are symmetricly set on rifle body and with rifle body bullet transmit direction and are consistent; Infrared sensing module 5 is connected with respectively the first infrared probe 501, the second infrared probe 502, the first infrared probes 501 and the second infrared probe 502 and is arranged on symmetrically the front end of rifle body sighting device; Controller 1 is AVR controller.
Distance between the hidden hostile element in the gun user of service that ultrasonic distance measuring module 4 detects and front, infrared sensing module 5 detects the hostile personal information in hidden state or active state according to the first infrared probe 501, the second infrared probe 502.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 hidden personnel that naked eyes should not differentiate or be difficult for discovering personnel; If determine and really have hidden personnel or be difficult for discovering personnel, controller 1 is controlled alarm module 2 and is sent optics alarm signal.
Alarm module 2 is optical flicker warning circuit, alarm module 2 will detect that front has people's signal can be shown to armed armed policeman, special policeman soldier and the soldier of field army in the mode of blinking red lamp in real time, makes armed policeman, special policeman soldier and the soldier of field army to carry out further confirming determining whether really shooting according to the prompting of alarm module 2 to the enemy's situation in front.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, conventionally gun user is the armed triggering pulling of the right hand, like this can be so that armed armed policeman, special policeman soldier and the soldier of field army sees 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
3infra-red detection region S with the second infrared probe 502
4form region, a blind area S
1an and infrared ray overlap-add region S
2, region, blind area S
1with with infrared ray overlap-add region S
2coaxially, region, blind area S
1with infrared ray overlap-add region S
2axis and rifle body bullet transmit direction be consistent; Ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402 are arranged between the first infrared probe 501 and the second infrared probe 502, and ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402 approach and can ensure that infrared ray of the present invention is effective with the detection of ultrasonic wave mixing sighting device with the distance between the first infrared probe 501 and the second infrared probe 502.
Fig. 4 is the structural representation of infrared detection of the present invention; When the first infrared probe 501 and the second infrared probe 502 are set together symmetrically as can be seen from Figure, can obtain extraordinary aiming and detect effect.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 the first infrared probe 501 and the second infrared probe 502
1preferably 3cm.The infra-red detection amplitude S of the first infrared probe 501
3infra-red detection amplitude S with 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
3infra-red detection amplitude S with the second infrared probe 502
4there is an overlapping infrared ray overlap-add region S
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
1with with infrared ray overlap-add region S
2coaxial line, i.e. H
2and H
3coaxial line, region, blind area S
1with with infrared ray overlap-add region S
2axis and bullet transmit direction be consistent, i.e. H
2and H
3be consistent with bullet transmit direction.
The first infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect the infrared signal of the radiation that radiates in hidden state personnel, and the detector front end forming 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.In the time having movable personnel or hidden personnel before lens, what the infrared ray that human body sends just constantly alternately changed enters infrared ray overlap-add region S
2, so just obtained with dynamic infrared signal feedback pulse signal, and then can judge whether to exist hidden personnel.The infrared ray centre wavelength of human body radiation is 9～10um, offered a window that filter glass is housed on sensor top, this optical filter can be 7～10um by light wavelength scope, 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, the 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
3infra-red detection region S with the second infrared probe 502
4form region, a blind area S
1an and infrared ray overlap-add region S
2, region, blind area S
1there is certain distance apart from rifle body, but this region, blind area S
1conventionally can exert an influence to aiming at detection effect from several meters to more than 100 meters and then not.Ultrasonic distance measuring module 4 is electrical connected with ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402 respectively, and described ultrasonic wave radiating portion 401 and described ultrasonic wave receiving unit 402 are arranged on the sighting device body of rifle body and are consistent with rifle body bullet transmit direction; When rifle body is during in level, the first infrared probe 501 and the second infrared probe 502 also all in same plane, all consistent with the distance of muzzle.
The first infrared probe 501 of infrared sensing module 5, the second infrared probe 502 are arranged in closer distance range with ultrasonic wave radiating portion 401, the ultrasonic wave receiving unit 402 of ultrasonic distance measuring module 4 as far as possible, the first infrared probe 501 of infrared sensing module 5, the second infrared probe 502 and the ultrasonic wave radiating portion 401 of ultrasonic distance measuring module 4, the front end that ultrasonic wave receiving unit 402 is all arranged on sighting device shown in Fig. 1 and Fig. 2.
Fig. 5 is the electrical block diagram of ultrasonic wave radiating 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 parallel connection, phase inverter U6 and phase inverter U7 parallel connection, be connected with two self-oscillation circuit respectively with two inputs of door U8, two Schmidt trigger U1 of difference and U2 in two self-oscillation circuit.
Fig. 6 is the electrical block diagram of ultrasonic wave receiving unit 402 of the present invention; 5V direct current through the resistance to stream fuse F1 that is 500mA and diode D1, and form 5V digital voltage source VDD through two-stage capacitor filtering C1 and C2, digital voltage source VDD provides power supply for 2 NE5532P power amplifiers.Ultrasonic wave receiving sensor LS1 10K resistance R 3 in parallel changes the ultrasonic signal receiving into input signal, and input signal is input to ultrasonic distance measuring module 4 after first order amplifier NE5532P amplification, second level amplifier NE5532P amplification, input signal has amplified altogether 400 times after two-stage is amplified.
Preferred embodiment 3
Fig. 1 is the schematic diagram one that infrared ray of the present invention and ultrasonic wave mixing sighting device are arranged on rifle body, Fig. 2 is the schematic diagram two that infrared ray of the present invention and ultrasonic wave mixing sighting device are arranged on rifle body, sighting device is arranged under the muzzle of rifle body, the direction of infrared ray and ultrasound examination and rifle body bullet transmit direction are consistent, and optical flare stand by lamp is arranged on the left-hand end at sighting device rear portion, to facilitate gun holder to find in time alarm signal.Infrared ray of the present invention with ultrasonic wave mixing sighting device the mounting means on assault rifle 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 ultrasonic wave mixing sighting device, and infrared ray of the present invention comprises controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2, power module 3 with ultrasonic wave mixing sighting device; Wherein: controller 1 is electrical connected with ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 respectively, power module 3 is respectively controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 electric energy is provided; Power module 3 also can be respectively ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 by controller 1 electric energy is provided; Ultrasonic distance measuring module 4 is connected with respectively ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402, and ultrasonic wave radiating portion 401 and ultrasonic wave receiving unit 402 are symmetricly set on rifle body and with rifle body bullet transmit direction and are consistent; Infrared sensing module 5 is connected with respectively the first infrared probe 501, the second infrared probe 502, the first infrared probes 501 and the second infrared probe 502 and is arranged on symmetrically the front end of rifle body sighting device; Controller 1 is ARM controller.
Distance between the hidden hostile element in the gun user of service that ultrasonic distance measuring module 4 detects and front, infrared sensing module 5 detects the hostile personal information in hidden state or active state according to the first infrared probe 501, the second infrared probe 502.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 hidden personnel that naked eyes should not differentiate or be difficult for discovering personnel; If determine and really have hidden personnel or be difficult for discovering personnel, controller 1 is controlled alarm module 2 and is sent optics alarm signal.
Alarm module 2 is optical flicker warning circuit, alarm module 2 will detect that front has people's signal can be shown to armed armed policeman, special policeman soldier and the soldier of field army in the mode of blinking red lamp in real time, makes armed policeman, special policeman soldier and the soldier of field army to carry out further confirming determining whether really shooting according to the prompting of alarm module 2 to the enemy's situation in front.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, conventionally gun user is the armed triggering pulling of the right hand, like this can be so that armed armed policeman, special policeman soldier and the soldier of field army sees 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
3infra-red detection region S with the second infrared probe 502
4form region, a blind area S
1an and infrared ray overlap-add region S
2, region, blind area S
1with with infrared ray overlap-add region S
2coaxially, region, blind area S
1with infrared ray overlap-add region S
2axis and rifle body bullet transmit direction be consistent; Ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402 are arranged between the first infrared probe 501 and the second infrared probe 502, and ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402 approach and can ensure that infrared ray of the present invention is effective with the detection of ultrasonic wave mixing sighting device with the distance between the first infrared probe 501 and the second infrared probe 502.
Fig. 4 is the structural representation of infrared detection of the present invention; When the first infrared probe 501 and the second infrared probe 502 are set together symmetrically as can be seen from Figure, can obtain extraordinary aiming and detect effect.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 the first infrared probe 501 and the second infrared probe 502
1preferably 3cm.The infra-red detection amplitude S of the first infrared probe 501
3infra-red detection amplitude S with 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
3infra-red detection amplitude S with the second infrared probe 502
4there is an overlapping infrared ray overlap-add region S
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
1with with infrared ray overlap-add region S
2coaxial line, i.e. H
2and H
3coaxial line, region, blind area S
1with with infrared ray overlap-add region S
2axis and bullet transmit direction be consistent, i.e. H
2and H
3be consistent with bullet transmit direction.
The first infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect the infrared signal of the radiation that radiates in hidden state personnel, and the detector front end forming 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.In the time having movable personnel or hidden personnel before lens, what the infrared ray that human body sends just constantly alternately changed enters infrared ray overlap-add region S
2, so just obtained with dynamic infrared signal feedback pulse signal, and then can judge whether to exist hidden personnel.The infrared ray centre wavelength of human body radiation is 9～10um, offered a window that filter glass is housed on sensor top, this optical filter can be 7～10um by light wavelength scope, 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, the 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
3infra-red detection region S with the second infrared probe 502
4form region, a blind area S
1an and infrared ray overlap-add region S
2, region, blind area S
1there is certain distance apart from rifle body, but this region, blind area S
1conventionally can exert an influence to aiming at detection effect from several meters to more than 100 meters and then not.Ultrasonic distance measuring module 4 is electrical connected with ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402 respectively, and described ultrasonic wave radiating portion 401 and described ultrasonic wave receiving unit 402 are arranged on the sighting device body of rifle body and are consistent with rifle body bullet transmit direction; When rifle body is during in level, the first infrared probe 501 and the second infrared probe 502 also all in same plane, all consistent with the distance of muzzle.
The first infrared probe 501 of infrared sensing module 5, the second infrared probe 502 are arranged in closer distance range with ultrasonic wave radiating portion 401, the ultrasonic wave receiving unit 402 of ultrasonic distance measuring module 4 as far as possible, the first infrared probe 501 of infrared sensing module 5, the second infrared probe 502 and the ultrasonic wave radiating portion 401 of ultrasonic distance measuring module 4, the front end that ultrasonic wave receiving unit 402 is all arranged on sighting device shown in Fig. 1 and Fig. 2.
Fig. 5 is the electrical block diagram of ultrasonic wave radiating 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 parallel connection, phase inverter U6 and phase inverter U7 parallel connection, be connected with two self-oscillation circuit respectively with two inputs of door U8, two Schmidt trigger U1 of difference and U2 in two self-oscillation circuit.
Fig. 6 is the electrical block diagram of ultrasonic wave receiving unit 402 of the present invention; 5V direct current through the resistance to stream fuse F1 that is 500mA and diode D1, and form 5V digital voltage source VDD through two-stage capacitor filtering C1 and C2, digital voltage source VDD provides power supply for 2 NE5532P power amplifiers.Ultrasonic wave receiving sensor LS1 10K resistance R 3 in parallel changes the ultrasonic signal receiving into input signal, and input signal is input to ultrasonic distance measuring module 4 after first order amplifier NE5532P amplification, second level amplifier NE5532P amplification, input signal has amplified altogether 400 times after two-stage is amplified.
Preferred embodiment 4
Fig. 1 is the schematic diagram one that infrared ray of the present invention and ultrasonic wave mixing sighting device are arranged on rifle body, Fig. 2 is the schematic diagram two that infrared ray of the present invention and ultrasonic wave mixing sighting device are arranged on rifle body, sighting device is arranged under the muzzle of rifle body, the direction of infrared ray and ultrasound examination and rifle body bullet transmit direction are consistent, and optical flare stand by lamp is arranged on the left-hand end at sighting device rear portion, to facilitate gun holder to find in time alarm signal.Infrared ray of the present invention with ultrasonic wave mixing sighting device the mounting means on assault rifle 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 ultrasonic wave mixing sighting device, and infrared ray of the present invention comprises controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2, power module 3 with ultrasonic wave mixing sighting device; Wherein: controller 1 is electrical connected with ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 respectively, power module 3 is respectively controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 electric energy is provided; Power module 3 also can be respectively ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 by controller 1 electric energy is provided; Ultrasonic distance measuring module 4 is connected with respectively ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402, and ultrasonic wave radiating portion 401 and ultrasonic wave receiving unit 402 are symmetricly set on rifle body and with rifle body bullet transmit direction and are consistent; Infrared sensing module 5 is connected with respectively the first infrared probe 501, the second infrared probe 502, the first infrared probes 501 and the second infrared probe 502 and is arranged on symmetrically the front end of rifle body sighting device; Controller 1 is MCU controller.
Distance between the hidden hostile element in the gun user of service that ultrasonic distance measuring module 4 detects and front, infrared sensing module 5 detects the hostile personal information in hidden state or active state according to the first infrared probe 501, the second infrared probe 502.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 hidden personnel that naked eyes should not differentiate or be difficult for discovering personnel; If determine and really have hidden personnel or be difficult for discovering personnel, controller 1 is controlled alarm module 2 and is sent optics alarm signal.
Alarm module 2 is optical flicker warning circuit, alarm module 2 will detect that front has people's signal can be shown to armed armed policeman, special policeman soldier and the soldier of field army in the mode of blinking red lamp in real time, makes armed policeman, special policeman soldier and the soldier of field army to carry out further confirming determining whether really shooting according to the prompting of alarm module 2 to the enemy's situation in front.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, conventionally gun user is the armed triggering pulling of the right hand, like this can be so that armed armed policeman, special policeman soldier and the soldier of field army sees 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
3infra-red detection region S with the second infrared probe 502
4form region, a blind area S
1an and infrared ray overlap-add region S
2, region, blind area S
1with with infrared ray overlap-add region S
2coaxially, region, blind area S
1with infrared ray overlap-add region S
2axis and rifle body bullet transmit direction be consistent; Ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402 are arranged between the first infrared probe 501 and the second infrared probe 502, and ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402 approach and can ensure that infrared ray of the present invention is effective with the detection of ultrasonic wave mixing sighting device with the distance between the first infrared probe 501 and the second infrared probe 502.
Fig. 4 is the structural representation of infrared detection of the present invention; When the first infrared probe 501 and the second infrared probe 502 are set together symmetrically as can be seen from Figure, can obtain extraordinary aiming and detect effect.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 the first infrared probe 501 and the second infrared probe 502
1preferably 3cm.The infra-red detection amplitude S of the first infrared probe 501
3infra-red detection amplitude S with 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
3infra-red detection amplitude S with the second infrared probe 502
4there is an overlapping infrared ray overlap-add region S
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
1with with infrared ray overlap-add region S
2coaxial line, i.e. H
2and H
3coaxial line, region, blind area S
1with with infrared ray overlap-add region S
2axis and bullet transmit direction be consistent, i.e. H
2and H
3be consistent with bullet transmit direction.
The first infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect the infrared signal of the radiation that radiates in hidden state personnel, and the detector front end forming 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.In the time having movable personnel or hidden personnel before lens, what the infrared ray that human body sends just constantly alternately changed enters infrared ray overlap-add region S
2, so just obtained with dynamic infrared signal feedback pulse signal, and then can judge whether to exist hidden personnel.The infrared ray centre wavelength of human body radiation is 9～10um, offered a window that filter glass is housed on sensor top, this optical filter can be 7～10um by light wavelength scope, 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, the 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
3infra-red detection region S with the second infrared probe 502
4form region, a blind area S
1an and infrared ray overlap-add region S
2, region, blind area S
1there is certain distance apart from rifle body, but this region, blind area S
1conventionally can exert an influence to aiming at detection effect from several meters to more than 100 meters and then not.Ultrasonic distance measuring module 4 is electrical connected with ultrasonic wave radiating portion 401, ultrasonic wave receiving unit 402 respectively, and described ultrasonic wave radiating portion 401 and described ultrasonic wave receiving unit 402 are arranged on the sighting device body of rifle body and are consistent with rifle body bullet transmit direction; When rifle body is during in level, the first infrared probe 501 and the second infrared probe 502 also all in same plane, all consistent with the distance of muzzle.
The first infrared probe 501 of infrared sensing module 5, the second infrared probe 502 are arranged in closer distance range with ultrasonic wave radiating portion 401, the ultrasonic wave receiving unit 402 of ultrasonic distance measuring module 4 as far as possible, the first infrared probe 501 of infrared sensing module 5, the second infrared probe 502 and the ultrasonic wave radiating portion 401 of ultrasonic distance measuring module 4, the front end that ultrasonic wave receiving unit 402 is all arranged on sighting device shown in Fig. 1 and Fig. 2.
Fig. 5 is the electrical block diagram of ultrasonic wave radiating 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 parallel connection, phase inverter U6 and phase inverter U7 parallel connection, be connected with two self-oscillation circuit respectively with two inputs of door U8, two Schmidt trigger U1 of difference and U2 in two self-oscillation circuit.
Fig. 6 is the electrical block diagram of ultrasonic wave receiving unit 402 of the present invention; 5V direct current through the resistance to stream fuse F1 that is 500mA and diode D1, and form 5V digital voltage source VDD through two-stage capacitor filtering C1 and C2, digital voltage source VDD provides power supply for 2 NE5532P power amplifiers.Ultrasonic wave receiving sensor LS1 10K resistance R 3 in parallel changes the ultrasonic signal receiving into input signal, and input signal is input to ultrasonic distance measuring module 4 after first order amplifier NE5532P amplification, second level amplifier NE5532P amplification, input signal has amplified altogether 400 times after two-stage is amplified.
Claims (10)
1. infrared ray and a ultrasonic wave mixing sighting device, is characterized in that: comprise controller (1), alarm module (2), power module (3), ultrasonic distance measuring module (4), infrared sensing module (5); Wherein:
Described controller (1) is electrical connected with described ultrasonic distance measuring module (4), described infrared sensing module (5), described alarm module (2) respectively;
Described ultrasonic distance measuring module (4) comprises ultrasonic wave radiating portion (401), ultrasonic wave receiving unit (402), and described ultrasonic wave radiating portion (401) and described ultrasonic wave receiving unit (402) are arranged on abreast on rifle body and with rifle body bullet transmit direction and are consistent;
Described infrared sensing module (5) comprises the first infrared probe (501), the second infrared probe (502), and described the first infrared probe (501) and described the second infrared probe (502) arrange symmetrically; Wherein: the infra-red detection amplitude angle A of described the first infrared probe (501) is identical with the infra-red detection amplitude angle B of described the second infrared probe (502); The infra-red detection region S of described the first infrared probe (501)
3infra-red detection region S with described the second infrared probe (502)
4form an infrared ray blind area region S
1an and infrared ray overlap-add region S
2, described infrared ray overlap-add region S
2angle C, the distance between described the first infrared probe (501) and described the 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 bullet transmit direction be consistent.
2. infrared ray according to claim 1 and ultrasonic wave mixing sighting device, is characterized in that: described alarm module (2) is optical flicker warning circuit.
3. infrared ray according to claim 1 and ultrasonic wave mixing sighting device, is characterized in that: described controller (1) can be dsp controller.
4. infrared ray according to claim 1 and ultrasonic wave mixing sighting device, is characterized in that: described controller (1) can be ARM controller.
5. infrared ray according to claim 1 and ultrasonic wave mixing sighting device, is characterized in that: described controller (1) can be AVR controller.
6. infrared ray according to claim 1 and ultrasonic wave mixing sighting device, is characterized in that: described ultrasonic wave radiating portion (401), described ultrasonic wave receiving unit (402) are arranged between described the first infrared probe (501) and described the second infrared probe (502).
7. infrared ray according to claim 1 and ultrasonic wave mixing sighting device, is characterized in that: described infrared ray overlap-add region S
2angle C scope be 10 °-30 °.
8. infrared ray according to claim 1 and ultrasonic wave mixing sighting device, is characterized in that: described infrared ray overlap-add region S
2angle C be 20 °.
9. infrared ray according to claim 1 and ultrasonic wave mixing sighting device, is characterized in that: the distance H between described the first infrared probe (501) and described the second infrared probe (502)
1for 2-5cm.
10. infrared ray according to claim 1 and ultrasonic wave mixing sighting device, is characterized in that: the distance H between described the first infrared probe (501) and described the second infrared probe (502)
1for 3cm.
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|---|---|---|---|
| CN201410181256.7A CN103925840B (en) | 2014-04-27 | 2014-04-27 | Infrared ray and ultrasound wave mixing sighting device |
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| CN103925840B CN103925840B (en) | 2016-08-24 |
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| CN104457426A (en) * | 2014-12-17 | 2015-03-25 | 席雅南 | Assault rifle with infrared and ultrasonic auxiliary scan detector |
| CN104457424A (en) * | 2014-12-17 | 2015-03-25 | 席雅南 | Submachine gun with infrared scan detection aiming equipment |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104457424A (en) * | 2014-12-17 | 2015-03-25 | 席雅南 | Submachine gun with infrared scan detection aiming equipment |
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| CN104654924A (en) * | 2014-12-17 | 2015-05-27 | 席雅南 | Gun provided with infrared laser hybrid sighting device |
| CN104654923A (en) * | 2014-12-17 | 2015-05-27 | 席雅南 | Gun provided with infrared ultrasonic hybrid sighting device |
| CN104654919A (en) * | 2014-12-17 | 2015-05-27 | 席雅南 | Gun provided with infrared ultrasonic hybrid assisted scanning sighting device |
| CN113701558A (en) * | 2021-08-01 | 2021-11-26 | 山东北方光学电子有限公司 | Circuit arrangement for a photoelectric sight and method of use |
| CN113701558B (en) * | 2021-08-01 | 2024-06-11 | 山东北方光学电子有限公司 | Circuit arrangement for an optoelectronic sighting device and method of use |
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