CN116608728A - Bullet counting device, method and equipment - Google Patents

Abstract

The application provides a bullet counting device, method and equipment, relates to the technical field of ammunition detection, and is used for improving the accuracy of bullet counting. The bullet counting apparatus includes: the first sensor is used for generating a first electric signal if detecting the light of the bullet opening of the first gun and sending the first electric signal to the control module; the second sensor is used for generating a second electric signal and sending the second electric signal to the control module if detecting that the firing pin in the first gun is subjected to external force; a control module for generating first information upon receipt of the first and second electrical signals and transmitting the first information to the communication module, the first information indicating that a bullet in the first firearm has been ejected; and a communication module for transmitting first information to the smart device to cause the smart device to determine a number of cartridges ejected in the first firearm based on the first information.

Description

Bullet counting device, method and equipment

Technical Field

The application relates to the technical field of ammunition detection, in particular to a ammunition counting device, method and equipment.

Background

The bullets are widely used in firing practice, and the number of bullets needs to be strictly controlled, otherwise, the bullets are easy to illegally use.

Currently, in practice of firing practice, it is common for a recorder to count the number of shots that have been fired based on the sound of the gun. The environment of firing practice is inherently noisy and may result in a recorder not being able to accurately record the number of shots fired. In the case of simultaneous shooting of bullets by multiple shooters, the occurrence of a shot coincidence is more likely, which makes it more difficult for the recorder to accurately determine the number of bullets shot. It follows that the accuracy of the bullet counting method is low.

Disclosure of Invention

The application provides a bullet counting device, method and equipment, which are used for improving the accuracy of bullet counting.

In a first aspect, an embodiment of the present application provides a bullet counting apparatus, including: the first sensor is used for generating a first electric signal if detecting the light of the bullet opening of the first gun and sending the first electric signal to the control module; the second sensor is used for generating a second electric signal and sending the second electric signal to the control module if detecting that the firing pin in the first gun is subjected to external force; a control module for generating first information upon receipt of the first and second electrical signals, and transmitting the first information to a communication module, the first information indicating that a round in the first firearm has been ejected; the communication module is used for sending the first information to the intelligent device so that the intelligent device can determine the number of the shot bullets in the first gun based on the first information.

In an embodiment of the present application, the first sensor generates a first electrical signal using light (e.g., a spark) generated at the bullet port when the first firearm ejects the bullet, and the second sensor generates a second electrical signal using an external force applied to the firing pin when the first firearm ejects the bullet, and the control module determines that the bullet has been ejected based on the first electrical signal and the second electrical signal. That is, the control module combines the light and external force factors to determine whether the bullet is ejected, and does not simply count based on sound, so that the situation that the sound is not clearly resolved due to the superposition of the sound or the noisy surrounding environment, so that the error of bullet counting is caused is avoided, and the accuracy of bullet counting is improved.

In one possible embodiment, the first sensor is specifically configured to: if the intensity of the light of the bullet hole of the first gun is detected to be larger than a first threshold value, generating the first electric signal; and/or, the second sensor is specifically configured to: and if the external force applied to the firing pin in the first gun is detected to be larger than a second threshold value, generating the second electric signal.

In this embodiment, the intensity of the light detected by the first sensor needs to be greater than the first threshold value, and/or the intensity of the external force detected by the second sensor needs to be greater than the second threshold value, so that it is avoided that the first sensor generates the first electric signal or the second sensor generates the second electric signal due to other conditions, thereby causing the control module to count errors. In other words, by setting the first threshold value and the second threshold value, the control module can accurately judge whether the bullet is ejected, which is beneficial to improving the accuracy of bullet counting.

In one possible embodiment, the device further comprises a third sensor; the third sensor is used for detecting the position of the first gun and generating an identification of the first gun according to the position, wherein the first information further comprises the identification of the first gun.

In this embodiment, the third sensor may locate the position of the first firearm, thereby generating an identifier of the first firearm, and when the bullet counting device sends the first information to the intelligent device, the identifier of the first firearm may be carried in the first information, and the intelligent device may determine that the bullet in the first firearm has been shot based on the identifier of the first firearm, thereby counting the bullet of the first firearm, so as to avoid confusion of the number of the shot bullets of the plurality of guns recorded in the case of a plurality of firearms, and improve accuracy of bullet counting.

In one possible embodiment, the first sensor is connected to a first pin of the control module, and the second sensor is connected to a second pin of the control module; wherein: the control module is specifically configured to determine to receive the first electrical signal if the level of the first pin changes from a first level to a second level, and determine to receive the second electrical signal if the level of the second pin changes from a third level to a fourth level.

In the embodiment, the control module can directly determine that the first sensor detects that the bullet hole generates light and the firing pin receives external force through level change, so that the signal does not need to be processed, the process of judging whether the bullet is ejected by the control module is simplified, and the bullet counting efficiency is improved.

In one possible embodiment, the first level and the third level are low levels; the second level and the fourth level are high levels.

In the embodiment, the control module can determine that the bullet is shot only by determining that the first pin and the second pin are both in high level, and calculation quantification is not needed for the change of the level, so that the processing procedure of the control module is simplified, and the efficiency of the control module for judging whether the bullet is shot or not is improved.

In a second aspect, an embodiment of the present application provides a bullet counting method applied to the bullet counting apparatus according to the first aspect and any possible implementation manner, where the method includes: if the light of the bullet hole of the first gun is detected, generating a first electric signal; if the firing pin in the first gun is detected to be subjected to external force, generating a second electric signal; generating first information indicating that a bullet in the first firearm has been ejected, in the event that it is determined to generate the first electrical signal and the second electrical signal; the first information is sent to a smart device to cause the smart device to determine a number of cartridges ejected in the first firearm based on the first information.

In a third aspect, an embodiment of the present application provides a bullet counting method, where the method includes: receiving first information from a bullet counting device, the first information indicating that a bullet in a first firearm has been ejected; based on the first information, a number of cartridges ejected in the first firearm is determined.

In one possible implementation, the first information further includes an identification of the first firearm.

In a fourth aspect, an embodiment of the present application provides an electronic device, including: at least one processor, and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, the at least one processor implementing the method according to the second or third aspect by executing the instructions stored by the memory.

In a fifth aspect, embodiments of the present application provide a computer readable storage medium storing computer instructions that, when run on a computer, cause the computer to perform the method of the second or third aspect.

In a sixth aspect, embodiments of the present application provide a computer program product comprising instructions which, when run on a computer, cause the method as described in the second or third aspect above to be carried out.

The advantages of the second to sixth aspects are discussed above, and are not repeated here.

Drawings

FIG. 1 is an application scenario diagram of a bullet counting device according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a bullet counting apparatus according to an embodiment of the present application;

FIG. 3 is a schematic diagram II of a bullet counting apparatus according to an embodiment of the present application;

fig. 4 is a schematic structural diagram III of a bullet counting device according to an embodiment of the present application;

FIG. 5 is a schematic flow chart of a bullet counting method according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

In order to better understand the technical solutions provided by the embodiments of the present application, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

In practice of live firing, the recorder usually counts the number of bullets that have been fired by the sound of the firing or by a sound discriminating means. However, the influence factors of sound are more (such as the number of people involved in shooting, the environment and the like), so that the accuracy of counting bullets is lower.

In view of this, an embodiment of the present application provides a bullet counting apparatus. The device can be used to increase the accuracy of counting the number of cartridges that have been ejected. Referring to fig. 1, an application scenario diagram of a bullet counting device according to an embodiment of the present application is shown.

As shown in fig. 1, the scene diagram includes a first firearm 101, a bullet counting device 102, a bullet 103, and an intelligent device 104. The bullet counting apparatus 102 is used to detect whether a bullet 103 has been ejected. The bullet 103 illustrated in fig. 1 is a bullet ejected by the first firearm 101. Alternatively, the bullet counting device 102 may be removably mounted to the first firearm 101, or the bullet counting device 102 may be fixedly mounted to the first firearm 101, or the bullet counting device 102 may be mounted independently of the first firearm 101.

The bullet counting apparatus 102 and the smart device 104 may be in wired or wireless communication, for example, communication via wireless fidelity (wireless fidelity, wi-Fi) or a wide area network, and wired communication may be, for example, communication via an optical cable or a cable.

The smart device 104 is a device having a communication function and a display function, such as a terminal device including, but not limited to, a mobile phone, a personal computer (personal computer, PC), a tablet computer, a notebook computer, a palm top computer, a smart watch, a mobile internet device (mobile internet device, MID), a wearable device, a Virtual Reality (VR) device, an augmented reality (augmented reality, AR) device, a wireless terminal device in industrial control, a wireless terminal device in unmanned driving, a wireless terminal device in smart grid, a wireless terminal device in transportation security, a wireless terminal device in smart city, a wireless terminal device in smart home, or the like.

Illustratively, the bullet counting apparatus 102 is configured to determine whether the first firearm 101 has fired the bullet 103, and after determining that the first firearm 101 has fired the bullet 103, may send information to the smart device 104, which may indicate that the bullet 103 has been fired. As such, the smart device 104 may record the number of cartridges that have been ejected by the first firearm 101 based on the information. The content of the bullet counting apparatus 102 determining whether the bullet 103 has been ejected will be described in detail below.

The bullet counting device provided by the embodiment of the application can be suitable for the scene shown in fig. 1 or any other scene needing bullet counting. The bullet counting apparatus 102 according to the embodiment of the present application will be described with reference to the accompanying drawings.

Fig. 2 is a schematic structural diagram of a bullet counting device according to an embodiment of the application. As shown in fig. 2, the bullet counting apparatus 102 includes a first sensor 201, a second sensor 202, a control module 203, and a communication module 204. The first sensor 201 is, for example, a photoelectric sensor, and the second sensor 202 is, for example, a force sensor. The control module 203 is a module having a control processing function, for example, a single-chip microcomputer (SCM), and may also be understood as a printed circuit board (printed circuit board, PCB) of an integrated control circuit. The communication module 204 is, for example, a Bluetooth module or a Wi-Fi module.

The first sensor 201 is configured to generate a first electrical signal if light from the muzzle of the first firearm 101 is detected, and send the first electrical signal to the control module 203.

For example, the first sensor 201 includes a photosensor and a photocell connected to each other. The first sensor 201 may detect an optical signal through the photosensitive element, and convert the optical signal detected by the photosensitive element into a first electrical signal through the photoelectric element.

When the bullet is ejected, a spark may occur at the bullet opening, which may produce light at the bullet opening. Illustratively, when the first firearm 101 ejects the bullet 103, a spark may be generated when the bullet 103 is ejected from the bullet orifice due to the bottom of the bullet 103 being struck by the firing pin in the first firearm 101, resulting in the burning of the powder in the bottom.

The second sensor 202 is configured to generate a second electrical signal if it detects that the firing pin in the first firearm 101 is subjected to an external force, and send the second electrical signal to the control module 203.

For example, the second sensor 202 may include a force sensitive element and a conversion element that are interconnected. The conversion element is, for example, a resistance strain gauge. Illustratively, the second sensor 202 detects an external force through the force sensitive element and converts the external force detected by the force sensitive element to a second electrical signal through a conversion element in the second sensor 202.

The external force applied to the firing pin in the first firearm 101 may be an external force applied by a shooter when the shooter performs a shooting operation on the first firearm 101. Illustratively, when the shooter pulls the trigger of first firearm 101, the firing pin spring of first firearm 101 is triggered to generate an external force to strike the firing pin of first firearm 101, which corresponds to the firing pin of first firearm 101 being subjected to the external force.

Alternatively, the generation time of the second electrical signal may precede the generation time of the first electrical signal.

Illustratively, after the first firearm 101 is triggered, the firing pin in the first firearm 101 is impacted by an external force, and then the firing pin in the first firearm 101 impacts against the powder at the bottom of the bullet 103, triggering the bullet 103 to fire from the muzzle, thereby creating a spark. Accordingly, the second sensor 202 may generate the second electrical signal first, and the first sensor 201 may generate the first electrical signal again. Alternatively, it is possible that the external force is detected by the second sensor 202 first and the light is detected by the first sensor 201, but the first sensor 201 generates the first electric signal first and the second electric signal is generated after the second sensor 202.

Since the first sensor 201 and the second sensor 202 may have a certain detection error, the detection accuracy of the first sensor 201 and the second sensor 202 is improved. In one possible embodiment, first sensor 201 generates a first electrical signal if it detects that the intensity of light is greater than a first threshold, and/or second sensor 202 generates a second electrical signal if it detects that the external force experienced by the firing pin in first firearm 101 is greater than a second threshold.

The first threshold may be preconfigured in the first sensor 201, and may be set based on actual requirements. The second threshold may be preconfigured in the second sensor 202, which may be set based on actual demand.

Several cases are described below in which the first sensor 201 generates a first electrical signal and the second sensor 202 generates a second electrical signal.

In the first case, the first sensor 201 generates a first electrical signal in the case where it detects that the intensity of light of the ejection port of the first firearm 101 is greater than a first threshold value, and the second sensor 202 generates a second electrical signal in the case where it detects that the firing pin in the first firearm 101 is subjected to an external force.

In the second case, first sensor 201 generates a first electrical signal when detecting light from the muzzle of first firearm 101, and second sensor 202 generates a second electrical signal when detecting that the external force received by the firing pin in first firearm 101 is greater than a second threshold.

In the third case, the first sensor 201 generates a first electrical signal when detecting that the intensity of light of the ejection port of the first firearm 101 is greater than a first threshold value, and the second sensor 202 generates a second electrical signal when detecting that the external force received by the firing pin in the first firearm 101 is greater than a second threshold value.

In the above manner, the first sensor 201 may generate the first electrical signal in the case where light greater than the first threshold is detected, thereby avoiding that the first sensor 201 detects other light in the case where the bullet 103 is not emitted due to the influence of the other light, thereby erroneously generating the first electrical signal. Other light is, for example, light generated by firing a bullet from a second firearm, and the second firearm is closely spaced from the first firearm 101. Thus, by setting the first threshold, erroneous generation of the first electrical signal by the first sensor 201 can be avoided, which is advantageous for improving the accuracy with which the first sensor 201 detects the ejection of the bullet 103 from the first firearm 101.

The second sensor 202 may generate the second electrical signal only when an external force greater than the second threshold is detected, so that the second electrical signal may be prevented from being erroneously generated due to the second sensor 202 being impacted by other external forces. Other external forces are, for example, external forces of first firearm 101 being impacted. Thus, by setting the second threshold value, erroneous generation of the second electrical signal by the second sensor 202 can be avoided, which is advantageous for improving the accuracy with which the second sensor 202 detects the ejection of the bullet 103.

In the case where the first sensor 201 generates a first electrical signal and the second sensor 202 generates a second electrical signal, which may indicate that the bullet 103 has been ejected, the control module 203 may receive the first and second electrical signals accordingly. As such, the control module 203 can generate and send first information to the communication module 204 indicating that the round 103 in the first firearm 101 has been ejected.

If the control module 203 receives only the first electrical signal or the second electrical signal, or the control module 203 does not receive the first electrical signal and the second electrical signal, it indicates that the bullet 103 is not ejected, and thus the control module 203 does not generate the first information.

For example, where the control module 203 receives only the first electrical signal or the second electrical signal, the control module 203 may determine that the first firearm 101 did not perform a complete bullet ejection process and that the bullet 103 was not ejected. For example, the gun chamber in the first firearm 101 does not store a bullet, but the firing hand pulling the trigger of the first firearm 101 still triggers the second sensor 202 to generate the second electrical signal, and the control module 203 only receives the second electrical signal, but since the gun chamber in the first firearm 101 does not store a bullet, the first firearm 101 does not fire a bullet, and thus does not trigger the first sensor 201 to generate the first electrical signal.

In one possible implementation, the control module 203 may include a first pin connected to the first sensor 201 and a second pin connected to the second sensor 202, and the control module 203 may determine whether to receive the first electrical signal based on a level change of the first pin and determine whether to receive the second electrical signal based on a level change of the second pin.

The first sensor 201 sends a first electrical signal to the control module 203 via a first pin, and the second sensor 202 sends a second electrical signal to the control module 203 via a second pin. Accordingly, the control module 203 may determine that the first pin receives the first electrical signal from the first sensor 201 if it determines that the level of the first pin changes from the first level to the second level. Similarly, when the control module 203 determines that the level of the second pin changes from the third level to the fourth level, it may determine that the second pin receives the second electrical signal from the second sensor 202.

In one possible embodiment, the first level and the third level are low and the second level and the fourth level are high. That is, after the control module 203 determines that the level of the first pin is changed to the high level and the level of the second pin is changed to the high level, it is determined that the bullet 103 has been ejected.

The communication module 204 is configured to send first information to the smart device 104 to cause the smart device 104 to determine a number of rounds ejected in the first firearm 101 based on the first information.

The communication module 204 receives the first information from the control module 203 and sends the first information to the smart device 104. The smart device 104 receives the first information and determines the number of cartridges that have been ejected in the first firearm 101. Specifically, the smart device 104 determines that a bullet 103 has been ejected, then adds one to the recorded number of ejected bullets of the first firearm 101.

Optionally, please refer to fig. 3, which is a schematic structural diagram of a bullet counting device according to an embodiment of the present application. As shown in fig. 3, the bullet counting device 102 further includes a power module 205, where the power module 205 is configured to provide power to the first sensor 201, the second sensor 202, the control module, and the communication module 204 in the bullet counting device 102. The power module 205 is, for example, a lithium battery.

The control module 203 further includes a positive power pin, such as a VCC pin, and a negative power pin, such as a VSS pin. The positive power supply electrode of the power supply module 205 is connected with the positive power supply pin of the control module 203, and the negative power supply electrode of the power supply module 205 is connected with the negative power supply pin of the control module 203. The communication module 204 and the control module 203 each include serial communication pins, such as a transmit pin (or TX pin) and a receive pin (or RX pin). The serial communication pin of the communication module 204 may be connected with the serial communication pin of the control module 203.

In one possible implementation, the smart device 104 may also be preconfigured with the number of cartridges stored in the first firearm 101. After smart device 104 determines the number of cartridges that have been ejected in first firearm 101 based on the first information, the number of cartridges that remain in first firearm 101 may be correspondingly calculated. For example, the smart device determines the difference between the number of cartridges stored in the preconfigured first firearm 101 and the number of cartridges already ejected in the first firearm 101 as the number of cartridges still remaining in the first firearm 101.

In one possible embodiment, the bullet counting apparatus 102 further includes a third sensor 206. Fig. 4 is a schematic structural diagram of a bullet counting device according to an embodiment of the application. As shown in fig. 4, the bullet counting apparatus 102 includes a first sensor 201, a second sensor 202, a control module 203, a communication module 204, a power module 205, and a third sensor 206. The third sensor 206 is, for example, a position sensor, and the specific contents of the first sensor 201, the second sensor 202, the control module 203, the communication module 204, and the power module 205 may be referred to as the foregoing.

Third sensor 206 is configured to detect a location of first firearm 101, generate an identification of first firearm 101 based on the location of first firearm 101, and send the identification of first firearm 101 to control module 203. In this case, the first information may also include an identification of the first firearm 101.

Illustratively, the control module 203 receives the identification of the first firearm 101 from the third sensor 206 and determines to receive the first electrical signal and the second electrical signal, i.e., determine that the bullet 103 has been fired, generates the first information and carries the identification of the first firearm 101 in the first information. As such, the first information indicates that the bullet 103 has been fired, and the first information also includes an identification of the first firearm 101. The control module 203 sends first information carrying an identification of the first firearm to the communication module 204, and the communication module 204 receives the first information from the control module 203 and sends the first information to the smart device 104. After the smart device 104 receives the first information, it may determine that a round 103 in the first firearm 101 has been ejected based on the identification of the first firearm 101 in the first information, and update the recorded number of rounds that have been ejected by the first firearm 101.

In the case where the bullet counting apparatus 102 further includes a third sensor 103, the smart device 104 may be connected to a plurality of bullet counting apparatuses to record the number of ejected bullets of a plurality of guns.

Taking the third sensor 206 as a position sensor, the first bullet counting device is disposed on the third firearm, the second bullet counting device is disposed on the fourth firearm, and the first bullet counting device and the second bullet counting device can both communicate with the intelligent device 104, for example, the number of the ejected bullets of the plurality of firearms is counted by the intelligent device 104.

The first bullet counting device determines that a third firearm has fired and generates an identification of the third firearm based on a position of the first firearm detected by a first position sensor in the first bullet counting device, generates second information indicating that the bullet has been fired, and includes the identification of the third firearm. The first bullet counting apparatus sends the second information to the smart device 104, and the smart device 104 determines the number of bullets that have been fired by the third firearm based on the identification of the third firearm in the second information. The second bullet counting device determines that the fourth bullet has been fired and generates an identification of the fourth bullet based on the location of the fourth bullet in the second bullet counting device detected by the second position sensor, generates third information indicating that the bullet has been fired, and includes the identification of the fourth bullet. The second bullet counting apparatus sends third information to the smart device 104, and the smart device 104 records the number of bullets that have been shot by the fourth firearm based on the identification of the fourth firearm in the third information.

By identifying each of the plurality of guns, the number of the shot bullets of the plurality of guns can be recorded simultaneously by arranging one intelligent device, the arrangement of the intelligent device can be reduced, and the bullet counting cost can be reduced.

Based on the same inventive concept, the embodiment of the present application provides a bullet counting method which can be applied to a bullet counting apparatus as shown in fig. 2, a bullet counting apparatus as shown in fig. 3, or a bullet counting apparatus as shown in fig. 4.

Referring to fig. 5, a flow chart of a bullet counting method or a communication interaction diagram of a bullet counting device and an intelligent device according to an embodiment of the present application is shown. In fig. 5, communication interaction between each module in the bullet counting device and the intelligent device is illustrated. The first sensor shown in fig. 5 is, for example, the first sensor 201 described above, the second sensor shown in fig. 5 is, for example, the second sensor 202 described above, the control module shown in fig. 5 is, for example, the control module 203 described above, the communication module shown in fig. 5 is, for example, the communication module 204 described above, the first firearm shown in fig. 5 is, for example, the first firearm 101 described above, the bullet shown in fig. 5 is, for example, the bullet 103 described above, and the smart device shown in fig. 5 is, for example, the smart device 104 described above.

S501, the first sensor detects light of the bullet hole of the first gun, and generates a first electric signal.

The content of the first electrical signal generated by the first sensor when detecting the light of the bullet hole of the first gun may be referred to the content described above, and will not be described herein.

S502, the first sensor sends a first electric signal to the control module. Accordingly, the control module receives a first electrical signal from the first sensor.

S503, the second sensor detects that the firing pin in the first gun is subjected to external force, and generates a second electric signal.

The second sensor detects that the firing pin in the first gun is subjected to an external force, and the content of the second electric signal can be correspondingly referred to the content described above, which is not repeated here.

S504, the second sensor sends a second electrical signal to the control module. Accordingly, the control module receives a second electrical signal from the second sensor.

S505, the control module determines that the first electrical signal and the second electrical signal are received, and generates the first information.

The first information indicates that a bullet in the first firearm has been ejected;

the control module determines that the first electrical signal and the second electrical signal are received, and the content of generating the first information may correspond to the content described above, which is not described herein.

S506, the control module sends the first information to the communication module. Accordingly, the communication module receives the first information from the control module.

S507, the communication module sends the first information to the intelligent device. Correspondingly, the intelligent device receives the first information from the communication module.

S508, the smart device determines the number of cartridges that have been ejected in the first firearm based on the first information.

The content of the intelligent device in determining the number of the bullets shot in the first gun according to the first information may correspond to the content described above, and will not be described herein.

Based on the same inventive concept, an embodiment of the present application provides an electronic device, which is used to implement any of the bullet counting methods described above, for example, the bullet counting method shown in fig. 5, and may also implement the functions of the bullet counting apparatus 102 described above.

Fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application. As shown in fig. 6, the electronic device 600 includes at least one processor 601 and a memory 602 communicatively coupled to the at least one processor 601.

The processor 601 may be a general-purpose processor or a special-purpose processor. The processor 601 includes, for example: baseband processor or central processing unit, etc. The baseband processor may be used to process communication protocols as well as communication data. The central processor may be used to control the electronic device, execute software programs and/or process data. The different processors may be separate devices or may be provided in one or more processing circuits, e.g. integrated on one or more application specific integrated circuits.

In one embodiment, the memory 602 stores instructions executable by the at least one processor 601, and the at least one processor 601, by executing the instructions stored by the memory 602, performs functions such as the previously described bullet counting apparatus 102, and correspondingly, performs steps performed by the previously described bullet counting apparatus 102.

Under such an embodiment, the electronic device 600 may also implement the functionality of the foregoing bullet counting apparatus 102 or the smart device 104. In case the electronic device 600 fulfills the function of the bullet counting apparatus 102, at least one processor 601 in the electronic device 600 may fulfill the functions of the previous control module 203, the first sensor 201, the second sensor 202, etc. Optionally, the electronic device 600 may also include a communication interface, such as a transceiver or a network card, etc.

Based on the same inventive concept, embodiments of the present application provide a computer-readable storage medium storing computer instructions that, when run on a computer, cause the computer to perform a bullet counting method as described in any one of the preceding, for example, to implement the bullet counting method shown in fig. 5.

Based on the same inventive concept, an embodiment of the present application provides a computer program product comprising instructions which, when run on a computer, implements a bullet counting method as described in any of the foregoing, for example the bullet counting method shown in fig. 5.

It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (10)

1. A bullet counting apparatus, comprising:

the first sensor is used for generating a first electric signal if detecting the light of the bullet opening of the first gun and sending the first electric signal to the control module;

the second sensor is used for generating a second electric signal and sending the second electric signal to the control module if detecting that the firing pin in the first gun is subjected to external force;

the control module is used for generating first information and sending the first information to the communication module under the condition of receiving the first electric signal and the second electric signal, wherein the first information indicates that a bullet in the first gun is ejected;

the communication module is used for sending the first information to the intelligent device so that the intelligent device can determine the number of the shot bullets in the first gun based on the first information.

2. The apparatus of claim 1, wherein the first sensor is configured to:

if the intensity of the light of the bullet hole of the first gun is detected to be larger than a first threshold value, generating the first electric signal; and/or, the second sensor is specifically configured to:

and if the external force applied to the firing pin in the first gun is detected to be larger than a second threshold value, generating the second electric signal.

3. The apparatus of claim 1, further comprising a third sensor;

the third sensor is used for detecting the position of the first gun and generating an identification of the first gun according to the position, wherein the first information further comprises the identification of the first gun.

4. A device according to any one of claims 1-3, wherein the first sensor is connected to a first pin of the control module and the second sensor is connected to a second pin of the control module; wherein:

the control module is specifically configured to determine to receive the first electrical signal if the level of the first pin changes from a first level to a second level, and determine to receive the second electrical signal if the level of the second pin changes from a third level to a fourth level.

5. The apparatus of claim 4, wherein the first level and the third level are low; the second level and the fourth level are high levels.

6. A bullet counting method, applied to the bullet counting apparatus according to any one of claims 1 to 5, comprising:

if the light of the bullet hole of the first gun is detected, generating a first electric signal;

if the firing pin in the first gun is detected to be subjected to external force, generating a second electric signal;

generating first information indicating that a bullet in the first firearm has been ejected, in the event that it is determined to generate the first electrical signal and the second electrical signal;

the first information is sent to a smart device to cause the smart device to determine a number of cartridges ejected in the first firearm based on the first information.

7. A method of bullet counting comprising:

receiving first information from a bullet counting device, the first information indicating that a bullet in a first firearm has been ejected;

based on the first information, a number of cartridges ejected in the first firearm is determined.

8. The method of claim 7, wherein the first information further comprises an identification of the first firearm.

9. An electronic device, comprising:

at least one processor, and a memory communicatively coupled to the at least one processor;

wherein the memory stores instructions executable by the at least one processor, the at least one processor implementing the method of any of claims 6-8 by executing the memory stored instructions.

10. A computer readable storage medium storing computer instructions which, when run on a computer, cause the computer to perform the method of any one of claims 6-8.