Perimeter security system for high-value commercial crop protection

Abstract

The utility model relates to the technical field of security and protection in the planting industry, in particular to a perimeter security and protection system for protecting high-value commercial crops, which comprises a plurality of perimeter security and protection units, and a solar panel, a power management module and a lithium battery are mounted at the top of the overground part of each perimeter security and protection unit. An infrared sensor, an identity collector, an acoustic optical driver isolation module and an ultrasonic transmitter are installed on the side face in the overground part, and a core control chip, a 4G / NB communication module and a wireless Mesh networking module are further installed in the overground part. A micro-seismic sensor and a seismic wave simulation device are mounted in the underground part of the perimeter security unit; the system can detect overground targets and underground targets at the same time, achieves full-time and full-domain no snake and mouse damage in a planting area, is matched with a record identity card, effectively distinguishes persons allowed to enter, completely avoids false alarm and false driving, and achieves timely and effective protection of growing high-value commercial crops.

Description

Technical Field

[0001] This invention belongs to the field of agricultural security technology. Background Technology

[0002] High-value cash crops, such as ginseng, tobacco, and tea, have specific environmental requirements. During their growth period, they need to be protected from intrusion and damage by humans and wild animals. Existing perimeter security solutions for high-value cash crops rely on devices such as physical fencing and video surveillance. Physical fencing is easily damaged, and it is difficult to detect and prevent attempts to climb over it in a timely manner. Video surveillance also presents many problems in managing targets within the monitored area. For example, the protection level is low, the monitoring capability is limited, and it is easy for deliberate intruders to evade it. Furthermore, it is difficult to effectively distinguish between all targets entering the monitored area, such as strangers and authorized personnel, leading to frequent false alarms and low monitoring efficiency. At the same time, it is difficult to promptly and effectively drive away intruders, including unauthorized strangers, wild animals such as wild boars, snakes, and rats, and livestock such as pigs and dogs. These problems ultimately cause serious damage to crops in the planting area, resulting in incalculable property losses for growers. Utility Model Content

[0003] To address the problems existing in current perimeter security systems for high-value economic crops, this utility model provides a technical solution called "perimeter security system for the protection of high-value economic crops," which can provide timely and effective protection for growing high-value economic crops.

[0004] A perimeter security system for the protection of high-value economic crops, comprising several perimeter security units 1, such as... Figure 1 As shown, the upper half of each perimeter security unit 1 is above ground (2), and the lower half is underground (3), respectively. Figure 2 As shown, the radial dimension of the above-ground portion 2 is larger than that of the underground portion 3, and the lower end of the underground portion 3 is conical. A solar panel 4, a power management module 5, and a lithium battery 6 are installed on the top of the above-ground portion 2. An infrared sensor 7, an identity collector 8, an acoustic and optical deterrent module 9, and an ultrasonic transmitter 10 are installed on the inner side of the above-ground portion 2. A core control chip 11, a 4G / NB communication module 12, and a wireless Mesh networking module 13 are also installed inside the above-ground portion 2. A micro-seismic sensor 14 and a seismic wave simulation device 15 are installed in the underground portion 3. Figure 3As shown, the infrared sensor 7, the identity collector 8, and the micro-vibration sensor 14 are electrically connected to the core control chip 11. The core control chip 11 is also electrically connected to the ultrasonic transmitter 10, the acoustic and optical deterrent module 9, the seismic wave simulation device 15, and the 4G / NB communication module 12. The 4G / NB communication module 12 is also electrically connected to the wireless Mesh networking module 13. The solar panel 4 and the lithium battery 6 are connected through the power management module 5 to power the other components of the perimeter security unit 1. The wireless communication networking between several perimeter security units 1 is realized by the wireless Mesh networking module 13 in each perimeter security unit 1.

[0005] Technical effects:

[0006] like Figures 1-3 As shown, based on the terrain characteristics of the planting area, several perimeter security units 1 are distributed around the planting area, and wireless communication networking is completed by the wireless Mesh networking modules 13 in the several perimeter security units 1. The monitored targets are divided into two categories: one is ground targets, including people, livestock, and wild animals weighing around 1 kilogram; the other is ground and underground targets, including snakes, rats, etc.

[0007] On one hand, the infrared sensor 7 and the micro-vibration sensor 14 are normally open. When a ground target approaches the planting area, the infrared sensor 7 receives an infrared radiation signal, and / or the micro-vibration sensor 14 receives a vibration signal, which is transmitted to the core control chip 11. If the ground intrusion target is identified as a person, the identity collector 8 is activated. The identity collector 8 can effectively distinguish whether the intruder is a legitimate person. If the registered identity information is collected, it indicates that the ground target is an authorized person, and the perimeter security system does not trigger an alarm. If the registered identity information is not collected, the sound and light deterrent module 9 is activated. At the same time, the core control chip 11 sends a drive signal to the adjacent perimeter security unit 1 through the 4G / NB communication module 12 and the wireless Mesh networking module 13. Figure 1 As shown, this enables several perimeter security units 1 to simultaneously enter the alarm and drive-away state.

[0008] On the other hand, the ultrasonic transmitter 10 and the seismic wave simulation device 15 are turned on and off at regular intervals under the control of the core control chip 11. The time of turning on and off depends on the activity habits of snakes and rats. After being turned on, they work intermittently to simulate the frequency of seismic waves. When ground or underground targets that are sensitive to ultrasonic waves and seismic waves, such as snakes and rats, approach or even enter the planting area, they can be driven away.

[0009] As can be seen, this utility model uses a combination of infrared sensor 7 and micro-seismic sensor 14 to detect ground targets, acquiring two types of sensor signals. This enables more accurate detection of ground targets approaching the planting area, minimizing the obstruction of complex terrain and greatly improving the detection capability of ground targets. Combined with a registered identification card, it effectively distinguishes authorized personnel, completely avoiding false alarms and false alarms. For ground and underground targets, because the ultrasonic transmitter 10 and seismic wave simulation device 15 in all perimeter security units 1 of this utility model's perimeter security system are controlled by the core control chip 11 to turn on and off at set times, and the timing of these turns depends on the activity habits of snakes and rats, once snakes or rats approach or even enter the planting area, they will inevitably encounter ultrasonic and seismic waves and instinctively flee, achieving a 24 / 7, all-area snake and rat-free environment in the planting area.

[0010] Although this invention relies on electrical energy for operation, and the planting area is often far from power lines, mature solar power generation technology is suitable and sufficient to meet the energy needs of this invention. In this invention, a relatively independent power module is composed of a solar panel 4, a power management module 5, and a lithium battery 6, providing sufficient power for target signal detection, signal processing, generation of repelling acoustic and light waves, and communication between various perimeter security units 1. Attached Figure Description

[0011] Figure 1 This is a schematic diagram showing the deployment of the perimeter security unit in the planting area according to this utility model.

[0012] Figure 2 This is a schematic diagram showing the overall shape, structure, and distribution of the various components of the perimeter security unit in this utility model.

[0013] Figure 3 This is a schematic diagram of the perimeter security unit structure and operating conditions in this utility model, which also serves as an abstract drawing. Detailed Implementation

[0014] The following further limitations need to be imposed on this utility model.

[0015] The core control chip 11 has a built-in vibration sample database, which stores characteristic vibration data of people, livestock, and wild animals weighing around 1 kilogram. The core control chip 11 uses a lightweight logistic regression algorithm from machine learning algorithms to accurately identify ground intrusion targets (people and animals) based on the vibration sample database, thereby improving the level of security intelligence.

[0016] The infrared sensor 7 has built-in infrared optoelectronic devices, covering the infrared radiation of mammalian body temperature, and works in conjunction with the micro-vibration sensor 14 to detect unauthorized intruders and animals.

[0017] The sound and light deterrent module 9 has a built-in LED strobe light that can emit a strobe light. The sound and light deterrent module 9 also has a built-in speaker that can emit sounds that imitate the roar of wild animals and / or simulate gunshots to drive away wild animals.

[0018] A perimeter security system within a planting area consists of 5 to 20 perimeter security units1, with the specific number and layout determined by the area and topography of the planting area.

Claims

1. A perimeter security system for the protection of high value economic crops, characterised in that, The perimeter security unit (1) includes an upper half and a lower half, which are respectively an above-ground part (2) and an underground part (3), the radial dimension of the above-ground part (2) is greater than that of the underground part (3), and the lower end of the underground part (3) is conical; a solar panel (4), a power management module (5), and a lithium battery (6) are installed on the top of the above-ground part (2), an infrared sensor (7), an identity collector (8), an audible and light driving module (9), and an ultrasonic emitter (10) are installed on the inner side of the above-ground part (2), and a core control chip (11), a 4G / NB communication module (12), and a wireless Mesh networking module (13) are also installed in the above-ground part (2); a microseismic sensor (14) and a seismic wave simulation device (15) are installed in the underground part (3); The infrared sensor (7), the identity collector (8), and the microseismic sensor (14) are electrically connected to the core control chip (11), the core control chip (11) is also electrically connected to the ultrasonic emitter (10), the audible and light driving module (9), the seismic wave simulation device (15), and the 4G / NB communication module (12), the 4G / NB communication module (12) is also electrically connected to the wireless Mesh networking module (13), the solar panel (4) and the lithium battery (6) are connected through the power management module (5) to supply power to other components of the perimeter security unit (1); the wireless communication networking between the plurality of perimeter security units (1) is realized by the wireless Mesh networking module (13) in each perimeter security unit (1).

2. Perimeter security system for the protection of high value economic crops according to claim 1, characterized in that, The core control chip (11) has a built-in vibration sample database, which stores characteristic vibration data of personnel, livestock, and wild animals with a kilogram-level body weight, and the core control chip (11) uses a lightweight logistic regression algorithm in machine learning to accurately identify ground intrusions based on the vibration sample database.

3. The perimeter security system for the protection of high value cash crops as claimed in claim 1 wherein, The infrared sensor (7) has a built-in infrared photoelectric device with a waveband covering mammalian body temperature infrared radiation, and the microseismic sensor (14) is used for joint detection of illegal intruders.

4. The perimeter security system for the protection of high value cash crops as claimed in claim 1 wherein, The audible and light driving module (9) has a built-in LED stroboscopic light that can emit stroboscopic strong light, and a built-in loudspeaker that can emit roaring sounds imitating fierce animals and / or simulated gunshots to drive away wild animals.

5. The perimeter security system for the protection of high value cash crops as claimed in claim 1 wherein, There are 5-20 perimeter security units (1) in one planting area.

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