CN113808351A - Sheep anti-loss device and sheep anti-loss method - Google Patents
Sheep anti-loss device and sheep anti-loss method Download PDFInfo
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Abstract
The invention discloses a sheep anti-loss device and a sheep anti-loss method, the sheep anti-loss device is arranged on sheep, a sensor module is used for detecting infrared rays in a plurality of directions, and an alarm device is used for giving out alarm sound when infrared rays are not detected in all directions; when the sheep is lost, an alarm sound is given out to enable a caregiver to know that the sheep is lost; the positioning module is awakened at intervals of preset time, and in an awakened state, the positioning module sends position information to terminal equipment of a caregiver; when the anti-theft bandage is damaged or detached, the triggering module wakes up the positioning module, the positioning module enters a wake-up state and sends alarm information to terminal equipment of a caregiver, so that the caregiver can know the position information of the sheep in time, and meanwhile, the power consumption of the power supply module can be reduced.
Description
Technical Field
The invention relates to the technical field of sheep tracking, in particular to a sheep anti-lost device and a sheep anti-lost method.
Background
With the development of society, cultivation personnel are reduced, weeds on the mountains grow very exuberantly, goats are more and more popular, at present, goat raising personnel are increased, and the scale is increased. In order to avoid the goat from being lost during grazing, some anti-loss schemes appear in the market, such as: the position of goat is fixed a position to the mode that utilizes GPS or bluetooth technology location to because the goat is in large quantity, GPS and bluetooth chip price are high again, lead to with high costs, on the other hand, the raiser needs to pay close attention to the goat position at any time in order to discover the goat and go astray from place to place, therefore GPS and bluetooth chip need incessant operation, lead to power electric quantity to consume seriously, change that battery work load is huge, the suitability is poor, consequently need seek solution.
Disclosure of Invention
In view of the above, in order to solve the above technical problems, the present invention provides a sheep anti-lost device and a sheep anti-lost method, which reduce cost and improve applicability.
The technical scheme adopted by the invention is as follows:
the utility model provides a sheep anti-lost device sets up on the sheep, includes:
the sensor module is used for detecting infrared rays in a plurality of directions;
the alarm device is used for giving out alarm sound when infrared rays are not detected in all directions;
the anti-theft positioning device comprises an anti-theft binding belt, a positioning module and a triggering module, wherein the triggering module is electrically connected with the positioning module; the positioning module is awakened at intervals of preset time, and in an awakened state, the positioning module sends position information to terminal equipment of a caregiver; the anti-theft bandage is fixed with the positioning module and the triggering module, when the anti-theft bandage is damaged or detached, the triggering module wakes up the positioning module, and the positioning module enters an awakening state and sends alarm information to terminal equipment of a caregiver;
and the power module is connected with the sensor module, the alarm device and the anti-theft positioning device.
Further, the sensor module includes first sensor, second sensor and third sensor, first sensor sets up on the sheep back of the body, the second sensor sets up in the left side of sheep, the third sensor sets up in the right side of sheep.
Further, the alarm device comprises a chip unit and an alarm unit;
the input end of the chip unit is connected with the first sensor, the second sensor and the third sensor;
the alarm unit comprises a first resistor, a second resistor, a third resistor, a first switch tube, a second switch tube, a first capacitor and a buzzer, one end of the second resistor is connected with the output end of the chip unit, the other end of the second resistor is connected with one end of the first resistor, one end of the first capacitor and the base level of the second switch tube, the other end of the first resistor is connected with the emitting electrode of the first switch tube and the anode of the power module, the collector electrode of the second switch tube is connected with the base level of the first switch tube, the emitting electrode of the second switch tube is connected with the cathode of the power module and one end of the buzzer, the other end of the first capacitor is connected with one end of the third resistor, and the other end of the third resistor is connected with the other end of the buzzer and the collector electrode of the first switch tube;
when the first sensor, the second sensor and the third sensor do not detect infrared rays, the output end of the chip unit outputs high level to enable the first switch tube and the second switch tube to be conducted, and the buzzer sends out alarm sound.
Further, the trigger module comprises a trigger end, a second capacitor, a third capacitor, a fourth resistor and an NE555 time-base integrated circuit;
the trigger end is connected with a 2 nd pin of the NE555 time-base integrated circuit and one end of a third capacitor, the other end of the third capacitor is connected with a 4 th pin, an 8 th pin of the NE555 time-base integrated circuit, one end of a fourth resistor and the anode of the power module, the other end of the fourth resistor is connected with a 6 th pin, a 7 th pin of the NE555 time-base integrated circuit and one end of a second capacitor, the other end of the second capacitor is connected with the cathode of the power module, one end of the fourth capacitor and a 1 st pin of the NE555 time-base integrated circuit, the other end of the fourth capacitor is connected with a 5 th pin of the NE555 time-base integrated circuit, and a 3 rd pin of the NE555 time-base integrated circuit is connected with the positioning module;
when the anti-theft bandage is damaged or detached, the trigger end is triggered to enable the No. 3 pin of the NE555 time-base integrated circuit to send out a wake-up signal to wake up the positioning module, and the positioning module enters a wake-up state and sends alarm information to terminal equipment of a caregiver.
Further, the duration of the wake-up signal is set to be greater than or equal to a preset time threshold, and the duration is determined according to the product of the first parameter value of the fourth resistor and the second parameter value of the second capacitor.
Further, the triggering module has a triggering end, and the anti-theft strap includes a strap portion and a locking portion; the binding part is embedded with a metal steel wire, the locking part is electrically connected with the tail end of the binding part, the locking part is used for being matched with the lock body, and the locking part is electrically connected with the trigger end through a metal wire; when the strap part is broken or the lock body on the locking part is unlocked, the trigger end is triggered to wake up the positioning module, and the positioning module enters a wake-up state and sends alarm information to a terminal device of a caregiver.
Further, the positioning module comprises an internet of things module and a Beidou positioning chip; the Beidou positioning chip is used for acquiring position information of the sheep; when the anti-theft bandage is damaged or detached, the trigger module wakes up the Internet of things module, and the Internet of things module sends position information and alarm information to terminal equipment of a caregiver.
The invention also provides a sheep anti-lost method, which comprises the following steps:
detecting infrared rays in a plurality of directions based on sheep;
when infrared rays are not detected in all directions, an alarm sound is given;
waking up the positioning module at intervals of preset time; when the positioning module is in an awakening state, the positioning module sends position information of the sheep to terminal equipment of a caregiver;
when the anti-theft bandage is damaged or detached, the positioning module enters an awakening state and sends alarm information to terminal equipment of a caregiver;
the positioning module and the anti-theft bandage are arranged on the sheep, and the anti-theft bandage is fixed with the positioning module.
Further, the method further comprises:
and after the positioning module sends the position information of the sheep to the terminal equipment of the caregiver, the positioning module restores the sleep state.
Further, the method further comprises:
after the alarm sound is sent out, when infrared rays are detected in at least one direction, the alarm sound is stopped being sent out.
The invention has the beneficial effects that: the anti-loss device for the sheep is arranged on the sheep, the sensor module is used for detecting infrared rays in a plurality of directions, and the alarm device is used for giving an alarm sound when the infrared rays are not detected in all the directions; the sheep is an animal with high integrity, so the positioning module is only arranged on one sheep, the cost is reduced, and when the sheep is lost, the alarm sound is given out, so that a caregiver can know that the sheep is lost without paying attention to the position of the sheep in real time; the positioning module is awakened at intervals of preset time, and in an awakened state, the positioning module sends position information to terminal equipment of a caregiver; when the anti-theft binding belt is damaged or disassembled, the triggering module wakes up the positioning module; the positioning module enters the awakening state and sends alarm information to the terminal equipment of the caregiver, so that the caregiver can know the position information of the sheep in time, the electric quantity consumption of the power supply module can be reduced, the replacement times of the power supply module are reduced, and the applicability is improved.
Drawings
Fig. 1 is an electronic block diagram of the sheep anti-lost device of the present invention;
FIG. 2 is a schematic diagram of an alarm device and sensor module in accordance with an embodiment of the present invention;
FIG. 3 is a diagram illustrating a positioning module and a triggering module according to an embodiment of the present invention;
FIG. 4 is a schematic view of an anti-theft strap according to an embodiment of the present invention;
fig. 5 is a schematic flow chart of steps of the sheep anti-lost method of the invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," "third," and "fourth," etc. in the description and claims of this application and the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
As shown in fig. 1, an embodiment of the present invention provides a sheep anti-lost device, which is disposed on a sheep, and includes: sensor module, alarm device, theftproof positioner and power module.
In the embodiment of the invention, the power module is connected with the sensor module, the alarm device and the anti-theft positioning device, the power module can adopt 4 dry batteries or high-capacity lithium batteries, the power supply of the whole system can be 5V-9V, the anode is 5V-9V (VCC), and the cathode is the ground.
As shown in fig. 2, in the embodiment of the present invention, the sensor module is used for detecting infrared rays in a plurality of directions. Optionally, the sensor module includes a first sensor U1, a second sensor U2, and a third sensor U3, the first sensor U1 is disposed on the back of the sheep, the second sensor U2 is disposed on the left side of the sheep, and the third sensor U3 is disposed on the right side of the sheep. Optionally, the first sensor U1, the second sensor U2, and the third sensor U3 may be bound to three positions of the elastic tether, and the sensors may employ an HCSR501 sensor with a recognition range angle of 120 degrees, so as to ensure that infrared detection can be performed in all directions with the sheep as a center reference. Wherein, HCSR501 sensor detection distance reaches 7 meters, because the sheep is the animal that has high wholeness, all seek to eat usually, the distance of leaving each other is usually no longer than 7 meters, consequently only need set up sensor module and alarm device on the sheep, the sensor on this sheep is as long as detect the infrared ray in 7 meters position, it is peripheral at the flocks of sheep to explain the sheep, the distance is controllable, if can not detect the infrared ray, explain the distance and exceed 7 meters, the sheep deviates from the normal distance of flocks of sheep, need in time seek.
As shown in fig. 2, in the embodiment of the present invention, the alarm device is configured to sound an alarm when no infrared ray is detected in all directions, i.e. when no infrared ray is detected by any of the first sensor U1, the second sensor U2, and the third sensor U3, the alarm device reminds a caregiver (including but not limited to a shepherd). Optionally, the alarm device comprises a chip unit and an alarm unit. In the embodiment of the invention, the chip unit U4 adopts 74LS20, is low in cost, is two four-input NAND gates, comprises two groups of four NAND gates, has an input end (comprising a plurality of pins) of the chip unit U4 connected with the first sensor U1, the second sensor U2 and the third sensor U3, and has an output end OUT connected with the alarm unit. Optionally, the alarm unit includes a first resistor R1, a second resistor R2, a third resistor R3, a first switch tube Q1, a second switch tube Q2, a first capacitor C1, and a buzzer L, one end of the second resistor R2 is connected to the output end of the chip unit U4, the other end of the second resistor R2 is connected to one end of a first resistor R1, one end of the first capacitor C1, and the base of the second switch tube Q2, the other end of the first resistor R1 is connected to the emitter of the first switch tube Q1 and the anode of the power module, the collector of the second switch tube Q2 is connected to the base of the first switch tube Q1, the emitter of the second switch tube Q2 is connected to the cathode of the power module and one end of the buzzer L, the other end of the first capacitor C1 is connected to one end of the third resistor R3, and the other end of the third resistor R3 is connected to the other end of the buzzer L and the collector of the first switch tube Q1. When the first sensor U1, the second sensor U2, and the third sensor U3 do not detect infrared rays, the output end of the chip unit U4 outputs a high level to turn on the first switch tube Q1 and the second switch tube Q2, and the buzzer L makes an alarm sound.
Specifically, the working principle of the alarm device is as follows: when at least one of the first sensor U1, the second sensor U2 and the third sensor U3 detects infrared rays, namely, other sheep are nearby the sheep provided with the sensor module, the 2 nd pin of the sensor which detects the infrared rays outputs a high level, so that the output end of the chip unit U4 outputs a low level, and the buzzer L does not give an alarm sound; when first sensor U1, second sensor U2 and third sensor U3 all can not detect the infrared ray, it does not have other sheep near the sheep of installing the sensor module to explain promptly, detect the 2 nd foot output low level of infrared ray's sensor this moment for chip unit U4's output high level, make first switch tube Q1 and second switch tube Q2 switch on, buzzer L sends out the alarm sound, remind the caregiver, the caregiver of having an easy way in time seeks. It should be noted that the alarm sound emitted by the buzzer L in the embodiment of the present invention can be adjusted to a sound that the sheep feels uncomfortable (for example, the alarm sound can be adjusted according to a test performed on the sheep in advance), so that the uncomfortable alarm sound can prompt the sheep to automatically find the flock, and at a distance of about 7 meters, the sheep can only return to the flock in time, thereby avoiding losing the sheep and reducing the difficulty of finding by a caregiver.
Alternatively, when the sheep returns to the flock, i.e. at least one of the first sensor U1, the second sensor U2 and the third sensor U3 detects infrared rays, the 2 nd pin of the sensor which detects infrared rays outputs a high level, so that the output end of the chip unit U4 outputs a low level, and the buzzer L stops sounding an alarm.
In the embodiment of the invention, the anti-theft positioning device comprises an anti-theft binding belt, a positioning module and a triggering module, wherein the triggering module is electrically connected with the positioning module; the positioning module is awakened at intervals of preset time, and in an awakened state, the positioning module sends position information to terminal equipment of a caregiver; the anti-theft bandage is fixed with the positioning module and the triggering module, when the anti-theft bandage is damaged or detached, the triggering module wakes up the positioning module, and the positioning module enters a wake-up state and sends alarm information to terminal equipment of a caregiver.
As shown in fig. 3, optionally, the trigger module includes a trigger terminal Pl ace, a second capacitor C2, a third capacitor C3, a fourth capacitor C4, a fourth resistor R4, and an NE555 time base integrated circuit U5;
the trigger end Pl ace is connected with a 2 nd pin of an NE555 time-base integrated circuit U5 and one end of a third capacitor C3, the other end of the third capacitor C3 is connected with a 4 th pin, an 8 th pin and one end of a fourth resistor R4 of the NE555 time-base integrated circuit U5 and the anode of a power module, the other end of the fourth resistor R4 is connected with a 6 th pin and a 7 th pin of an NE555 time-base integrated circuit U5 and one end of a second capacitor C2, the other end of the second capacitor C2 is connected with the cathode of the power module, one end of a fourth capacitor C4 and a 1 st pin of the NE555 time-base integrated circuit U5, the other end of the fourth capacitor C4 is connected with a 5 th pin of the NE555 time-base integrated circuit U5, and a 3 rd pin of the NE time-base integrated circuit U5 is connected with a positioning module; when the anti-theft binding belt is damaged or detached, the trigger end Pl ace is triggered to enable the No. 3 pin of the NE555 time base integrated circuit U5 to send out a wake-up signal to wake up the positioning module, and the positioning module enters a wake-up state and sends alarm information to a terminal device of a caregiver.
In the embodiment of the present invention, the duration of the Wake-up signal Wake is set to be greater than or equal to the preset time threshold, and the duration is determined according to the product of the first parameter value of the fourth resistor R4 and the second parameter value of the second capacitor C2. The preset time threshold is a time threshold sufficient for waking up the positioning module, and includes but is not limited to a few microseconds or 0.1 second for waking up the positioning module. Specifically, the duration is 1.1 times the product of the first parameter value of the fourth resistor R4 and the second parameter value of the second capacitor C2, i.e., 1.1R4C2 (dimensionless), so that the duration can be adjusted by adjusting the first parameter value of the fourth resistor R4 and the second parameter value of the second capacitor C2 to ensure that the positioning module can be successfully awakened.
As shown in fig. 3, in the embodiment of the invention, the positioning module U6 adopts an SMET-BC20F0, is provided with an STM32 controller, and integrates an NB _ IOT module (internet of things module) and a beidou positioning chip, so that the working voltage is low, the standard is 3.3V, the use is convenient, the cost is low, the power consumption is extremely low, and the long-time standby requirement is met. It should be noted that the positioning module U6 has an antenna interface (ANT), and that the positioning module U6 is in a sleep state, and wakes up at intervals of a preset time or wakes up when the anti-theft strap is damaged or detached, so that the power of the power module can be saved. The Beidou positioning chip is used for acquiring the position information of the sheep (sheep flock); when the theftproof bandage was destroyed or was dismantled, the thing networking module was awaken up to the trigger module, and the thing networking module sends positional information and alarm information to caregiver's terminal equipment.
As shown in fig. 3 and 4, in the embodiment of the present invention, since the system can actively upload the position information to the terminal device of the caregiver at certain time intervals, the caregiver can well grasp the position information of the sheep no matter where the sheep (flock) is going, and because the antitheft positioning device is detached and discarded by the thief, the antitheft positioning device is separated from the flock, and the caregiver cannot grasp the position of the flock. In order to prevent the occurrence of the situation, the antitheft belt and the trigger end Pl ace are designed, as long as a person touches the trigger end Pl ace of the controller or the antitheft belt immediately wakes up the positioning module U6, and position information and alarm information are uploaded to terminal equipment of a caregiver, so that the caregiver can find out abnormal situations and find the abnormal situations in time. Specifically, the triggering module has a triggering end Pl ace, and the antitheft strap includes a strap portion L1 and a locking portion; the binding strip part L1 is inlaid with a metal steel wire and is not easy to break and cut off, the locking part is electrically connected with the tail end of the binding strip part L1 and is used for being matched with the lock body, and the locking part is electrically connected with the triggering end Pl ace through a metal lead L2; when the strap portion L1 is broken or the lock body on the lock portion is unlocked, the trigger end Pl ace is triggered to wake up the positioning module U6. Optionally, the locking part is two lockholes, is lockhole A and lockhole B respectively, can hang the lock body, and the lockhole passes through metal wire L2 and trigger end Pl ace electric connection. It should be noted that the location module U6 and the trigger module may be locked to the anti-theft strap by a lock body. Optionally, the trigger end ploace may be a metal sheet, and is placed in a place that must be touched when the anti-theft positioning device is detached, and the metal sheet is not touched during normal operation.
Specifically, the working principle of the anti-theft positioning device is as follows: during normal operation, the trigger end Pl ace is not triggered, the monostable trigger formed by the NE555 time base integrated circuit U5 does not operate, the 3 rd pin outputs a low level, the Wake-up signal Wake entering the Wake-up pin PSM of the positioning module U6 maintains a low level, and the positioning module U6 operates normally according to an originally set program. When the trigger end Pl ace is triggered, for example, the trigger end Pl ace is touched, the anti-theft strap is damaged (for example, the strap portion L1 is cut off or the metal wire L2 is cut off) or the anti-theft strap is detached (for example, the unlocking lock body touches the lock hole a or the lock hole B), the NE555 time base integrated circuit U5 forms a monostable trigger to be triggered, the 3 rd pin has a pulse output, the high level duration of the wake-up signal is 1.1R4C2 (for example, 10K is taken for R4, 10uF is taken for C2, so that 0.1 second is taken for the duration of the high level), the internet of things module in the sleep state is sufficiently awakened, and after the internet of things module is awakened, the position information and the alarm information are immediately sent to the terminal device of the caregiver, and then the module enters the sleep state, so that the caregiver can timely handle the abnormal condition.
Alternatively, the caregiver may turn off the alarm function on the terminal setting when unlocking with a key.
In the embodiment of the invention, the sensor module and the alarm device can solve the problem that an individual sheep leaves too far away from a group, the loss is avoided, all the sheep are together, at the moment, the position of all the sheep can be known only by installing an anti-theft positioning device on one sheep body and knowing the position of one sheep, and the resource waste caused by the fact that each sheep is provided with the anti-theft positioning device is avoided. In addition, an anti-theft positioning device can be arranged on each sheep, so that the problem of the position of the whole sheep can be solved, and the anti-theft positioning device can be arranged according to different requirements and scenes.
As shown in fig. 5, an embodiment of the present invention provides a method for preventing sheep from being lost, which can be applied to the above-mentioned sheep anti-lost device, including steps S100 to S400, wherein S100 to S200, and steps S300 and S400, wherein the execution sequence of steps S100 to S200 and steps S300 and S400 is not limited.
And S100, detecting infrared rays in a plurality of directions based on the sheep.
And S200, when infrared rays are not detected in all directions, giving out alarm sound.
S300, waking up a positioning module at intervals of preset time; and when the positioning module is in an awakening state, the positioning module sends the position information of the sheep to the terminal equipment of the caregiver.
S400, when the anti-theft strap is damaged or detached, the positioning module enters an awakening state and sends alarm information to terminal equipment of a caregiver.
Wherein, orientation module and theftproof bandage set up on the sheep, and the theftproof bandage is fixed with orientation module.
Optionally, the method for preventing loss of sheep further includes step S500:
s500, after the positioning module sends the position information of the sheep to the terminal equipment of the caregiver, the positioning module restores the sleep state.
Optionally, the method for preventing loss of sheep further includes step S600:
s600, after the alarm sound is sent out, when infrared rays are detected in at least one direction, the alarm sound is stopped being sent out.
Specifically, when at least one of the first sensor U1, the second sensor U2, and the third sensor U3 detects infrared rays, that is, when another sheep is present near the sheep to which the sensor module is mounted, the 2 nd pin of the sensor that detects infrared rays outputs a high level, so that the output end of the chip unit U4 outputs a low level, and the buzzer L stops giving an alarm sound.
The embodiment of the invention also provides a sheep anti-lost device, which comprises a processor and a memory;
the memory is used for storing programs;
the processor is used for executing programs to realize the sheep anti-lost method of the embodiment of the invention. The device provided by the embodiment of the invention can realize the loss prevention function of sheep. The device can be any intelligent terminal including a mobile phone, a tablet computer, a computer and the like.
The contents in the above method embodiments are all applicable to the present apparatus embodiment, the functions specifically implemented by the present apparatus embodiment are the same as those in the above method embodiments, and the advantageous effects achieved by the present apparatus embodiment are also the same as those achieved by the above method embodiments.
The embodiment of the invention also provides a computer-readable storage medium, wherein the computer-readable storage medium stores a program, and the program is executed by a processor to complete the sheep anti-lost method according to the embodiment of the invention.
Embodiments of the present invention also provide a computer program product including instructions, which when run on a computer, cause the computer to execute the method for preventing sheep from being lost according to the foregoing embodiments of the present invention.
The terms "first," "second," "third," "fourth," and the like in the description of the application and the above-described figures, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that in the present application, "at least one" means one or more, "a plurality" means two or more. "and/or" for describing an association relationship of associated objects, indicating that there may be three relationships, e.g., "a and/or B" may indicate: only A, only B and both A and B are present, wherein A and B may be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of single item(s) or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", wherein a, b, c may be single or plural.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment. In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes multiple instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing programs, such as a usb disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. The utility model provides a sheep anti-lost device, its characterized in that sets up on the sheep, includes:
the sensor module is used for detecting infrared rays in a plurality of directions;
the alarm device is used for giving out alarm sound when infrared rays are not detected in all directions;
the anti-theft positioning device comprises an anti-theft binding belt, a positioning module and a triggering module, wherein the triggering module is electrically connected with the positioning module; the positioning module is awakened at intervals of preset time, and in an awakened state, the positioning module sends position information to terminal equipment of a caregiver; the anti-theft bandage is fixed with the positioning module and the triggering module, when the anti-theft bandage is damaged or detached, the triggering module wakes up the positioning module, and the positioning module enters an awakening state and sends alarm information to terminal equipment of a caregiver;
and the power module is connected with the sensor module, the alarm device and the anti-theft positioning device.
2. The anti-lost device for sheep as claimed in claim 1, wherein: the sensor module comprises a first sensor, a second sensor and a third sensor, the first sensor is arranged on the back of the sheep, the second sensor is arranged on the left side of the sheep, and the third sensor is arranged on the right side of the sheep.
3. The anti-lost device for sheep as claimed in claim 2, wherein: the alarm device comprises a chip unit and an alarm unit;
the input end of the chip unit is connected with the first sensor, the second sensor and the third sensor;
the alarm unit comprises a first resistor, a second resistor, a third resistor, a first switch tube, a second switch tube, a first capacitor and a buzzer, one end of the second resistor is connected with the output end of the chip unit, the other end of the second resistor is connected with one end of the first resistor, one end of the first capacitor and the base level of the second switch tube, the other end of the first resistor is connected with the emitting electrode of the first switch tube and the anode of the power module, the collector electrode of the second switch tube is connected with the base level of the first switch tube, the emitting electrode of the second switch tube is connected with the cathode of the power module and one end of the buzzer, the other end of the first capacitor is connected with one end of the third resistor, and the other end of the third resistor is connected with the other end of the buzzer and the collector electrode of the first switch tube;
when the first sensor, the second sensor and the third sensor do not detect infrared rays, the output end of the chip unit outputs high level to enable the first switch tube and the second switch tube to be conducted, and the buzzer sends out alarm sound.
4. The anti-lost device for sheep as claimed in claim 1, wherein: the trigger module comprises a trigger end, a second capacitor, a third capacitor, a fourth resistor and an NE555 time-base integrated circuit;
the trigger end is connected with a 2 nd pin of the NE555 time-base integrated circuit and one end of a third capacitor, the other end of the third capacitor is connected with a 4 th pin, an 8 th pin of the NE555 time-base integrated circuit, one end of a fourth resistor and the anode of the power module, the other end of the fourth resistor is connected with a 6 th pin, a 7 th pin of the NE555 time-base integrated circuit and one end of a second capacitor, the other end of the second capacitor is connected with the cathode of the power module, one end of the fourth capacitor and a 1 st pin of the NE555 time-base integrated circuit, the other end of the fourth capacitor is connected with a 5 th pin of the NE555 time-base integrated circuit, and a 3 rd pin of the NE555 time-base integrated circuit is connected with the positioning module;
when the anti-theft bandage is damaged or detached, the trigger end is triggered to enable the No. 3 pin of the NE555 time-base integrated circuit to send out a wake-up signal to wake up the positioning module, and the positioning module enters a wake-up state and sends alarm information to terminal equipment of a caregiver.
5. The anti-lost device for sheep as claimed in claim 4, wherein: the duration time of the wake-up signal is set to be greater than or equal to a preset time threshold, and the duration time is determined according to the product of a first parameter value of the fourth resistor and a second parameter value of the second capacitor.
6. The anti-lost device for sheep according to any one of claims 1-5, characterized in that: the triggering module is provided with a triggering end, and the anti-theft strap comprises a strap part and a locking part; the binding part is embedded with a metal steel wire, the locking part is electrically connected with the tail end of the binding part, the locking part is used for being matched with the lock body, and the locking part is electrically connected with the trigger end through a metal wire; when the strap part is broken or the lock body on the locking part is unlocked, the trigger end is triggered to wake up the positioning module, and the positioning module enters a wake-up state and sends alarm information to a terminal device of a caregiver.
7. The anti-lost device for sheep as claimed in claim 1, wherein: the positioning module comprises an Internet of things module and a Beidou positioning chip; the Beidou positioning chip is used for acquiring position information of the sheep; when the anti-theft bandage is damaged or detached, the trigger module wakes up the Internet of things module, and the Internet of things module sends position information and alarm information to terminal equipment of a caregiver.
8. A sheep anti-lost method is characterized by comprising the following steps:
detecting infrared rays in a plurality of directions based on sheep;
when infrared rays are not detected in all directions, an alarm sound is given;
waking up the positioning module at intervals of preset time; when the positioning module is in an awakening state, the positioning module sends position information of the sheep to terminal equipment of a caregiver;
when the anti-theft bandage is damaged or detached, the positioning module enters an awakening state and sends alarm information to terminal equipment of a caregiver;
the positioning module and the anti-theft bandage are arranged on the sheep, and the anti-theft bandage is fixed with the positioning module.
9. The anti-lost method for sheep as claimed in claim 8, wherein: the method further comprises the following steps:
and after the positioning module sends the position information of the sheep to the terminal equipment of the caregiver, the positioning module restores the sleep state.
10. The anti-lost method for sheep as claimed in claim 8, wherein: the method further comprises the following steps:
after the alarm sound is sent out, when infrared rays are detected in at least one direction, the alarm sound is stopped being sent out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110925060.4A CN113808351B (en) | 2021-08-12 | 2021-08-12 | Sheep anti-lost device and sheep anti-lost method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110925060.4A CN113808351B (en) | 2021-08-12 | 2021-08-12 | Sheep anti-lost device and sheep anti-lost method |
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| CN113808351A true CN113808351A (en) | 2021-12-17 |
| CN113808351B CN113808351B (en) | 2023-04-25 |
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| CN113808351B (en) | 2023-04-25 |
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