CN201312095Y

CN201312095Y - Electric bird-scaring device

Info

Publication number: CN201312095Y
Application number: CNU2008202028177U
Authority: CN
Inventors: 郑龙杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-28
Filing date: 2008-10-28
Publication date: 2009-09-16
Anticipated expiration: 2018-10-28

Abstract

The utility model aims to provide an electric bird-scaring device, which comprises a power supply, a charging control circuit, a power supply sensing circuit, a single chip microcomputer, a driving circuit and an ultrasonic generator. The electric bird-scaring device adopts the ultrasonic wave generated from the single chip microcomputer to simulate the nerve system of birds and break the living environment of birds, and adopts continuously changed ultrasonic frequency and different working mechanisms to make birds fail to adapt to. The electric bird-scaring device has the advantages of low power consumption, distinct, complete and long-lasting bird-scaring effect, and so on.

Description

The electric power system bird-scaring unit

Technical field

The utility model belongs to the scarer of electric power system, is specifically related to a kind of electric power system bird-scaring unit.

Background technology

At present for improving the security reliability of power system transmission line operation; avoid nesting and birds droppings causes transmission line generation line-to-ground discharge accident owing to birds; just must expel birds; make birds on transmission line or high voltage iron tower, not stop; and bird is human friend; along with society improves year by year to the consciousness of environmental protection, can not adopt the mode of harm birds life to expel birds, and can only take to frighten the mode of birds.Be developed into multiple scarer at present, driven birds by sending alarm signals such as high-frequency sound, laser, ultrasonic wave.And the employing timed sending system that present supersonic wave bird driving device has, birds adapt to easily; Though adopting at random of having sends, the frequency of its transmission is constant, and birds also adapt to than being easier to.

Summary of the invention

The purpose of this utility model provides a kind of electric power system bird-scaring unit, adopts the ultrasonic frequency and different working mechanisms that constantly change, reaches the persistence of driving the bird effect.

The electric power system bird-scaring unit comprises power supply, charging control circuit, power sense circuit, single-chip microcomputer, drive circuit and supersonic generator.

Power supply is made of a high-performance ultra-thin solar plate and storage battery.Unidirectional connection one voltage stabilizing circuit of storage battery is the single-chip microcomputer power supply by this voltage stabilizing circuit; Simultaneously, also be connected with power sense circuit and charging control circuit.Solar panels are connected with charging control circuit and power sense circuit, charge a battery by charging control circuit.

Charging control circuit with single-chip microcomputer, storage battery is unidirectional is connected, and is connected with solar panels simultaneously, according to the instruction that single-chip microcomputer sends, controls solar panels to charge in batteries.

Power sense circuit is connected with single-chip microcomputer, solar panels, storage battery, uses the A/D translation function of single-chip microcomputer, judges the operating state of storage battery and solar panels, the work period of decision systems.

Single-chip microcomputer is connected with power sense circuit, charging control circuit, voltage stabilizing circuit and drive circuit, judgement according to power sense circuit, the ultrasonic wave of timed sending frequency sweep, frequency is 15.8KHZ-26KHZ, the infrasound of 10KHZ is intercutted in the centre, and the cycle is that ultrasonic wave sends 10 minutes and stops, and sends infrasounds in 2 minutes or stops in 15 minutes, sent or stopped in 6 minutes in 22 minutes, sent in 2 minutes.

Drive circuit is connected with single-chip microcomputer, four supersonic generators, adopts and pushes off amplifier, provides high-power and high efficiency ultrasonic wave to supersonic generator.

The utility model adopts single-chip microcomputer to send the nervous system of ultrasonic stimulation birds, destroy the living environment of birds, and, make birds to adapt to owing to adopt the ultrasonic frequency and different working mechanisms that constantly changes, have low-power consumption, drive the bird effect obviously, thoroughly, characteristics such as persistence is strong.

Description of drawings

Below in conjunction with accompanying drawing the utility model electric power system bird-scaring unit is described in detail.

Fig. 1 is a structure block diagram of the present utility model;

Fig. 2 is an operation principle block diagram of the present utility model;

Fig. 3 is the utility model drive circuit schematic diagram;

Fig. 4 is the utility model voltage stabilizing circuit schematic diagram;

Fig. 5 is the utility model power sense circuit schematic diagram;

Fig. 6 is the utility model single chip circuit schematic diagram;

Embodiment

As Fig. 1, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, the electric power system bird-scaring unit comprises power supply, charging control circuit, power sense circuit, single-chip microcomputer, drive circuit and supersonic generator.

Power supply is made of a high-performance ultra-thin solar plate E2 and storage battery E1.Unidirectional connection one voltage stabilizing circuit of storage battery E1 is the single-chip microcomputer power supply by this voltage stabilizing circuit; Simultaneously, also be connected with power sense circuit and charging control circuit.Solar panels E2 is connected with charging control circuit and power sense circuit, charges by charging control circuit accumulators E1.

Charging control circuit with single-chip microcomputer, storage battery E1 is unidirectional is connected, and is connected with solar panels E2 simultaneously, according to the instruction that single-chip microcomputer sends, control solar panels E2 and charge to storage battery E1.

Power sense circuit is connected with single-chip microcomputer, solar panels E2, storage battery E1, uses the A/D translation function of single-chip microcomputer, judges the operating state of storage battery E1 and solar panels E2, the work period of decision systems.

Single-chip microcomputer is connected with power sense circuit, charging control circuit, voltage stabilizing circuit and drive circuit, judgement according to power sense circuit, the ultrasonic wave of timed sending frequency sweep, frequency is 15.8KHZ-26KHZ, the infrasound of 10KHZ is intercutted in the centre, and the cycle is that ultrasonic wave sends 10 minutes and stops, and sends infrasounds (working by day under the normal condition) in 2 minutes or stops in 15 minutes, sent (normal condition work at following night) in 2 minutes or stopped transmission in 2 minutes (work at dusk under the normal condition) in 6 minutes.

As shown in Figure 1 and Figure 2, operation principle of the present utility model is as follows: when the utility model is started working, initialization system, power sense circuit sends to single-chip microcomputer with the voltage of the storage battery E1 that detection determines, and the single-chip microcomputer instruction that will handle of making a response sends to charging control circuit, if storage battery E1 voltage is greater than 7.2V, then charging control circuit control solar panels E2 is not charging to storage battery E1, the charge closing function, otherwise, charging then continued; Meanwhile, power sense circuit sends to single-chip microcomputer with the voltage of the solar panels E2 that detection determines, single-chip microcomputer is judged according to it, the ultrasonic wave of timed sending frequency sweep, frequency is 15.8KHZ-26KHZ, and the infrasound of 10KHZ is intercutted in the centre, when solar voltage during greater than 6V, it is provided with the cycle is that the ultrasonic wave transmission stopped in 10 minutes, 2 minutes transmission infrasounds (working by day under the normal condition); In like manner, when solar-electricity was pressed between the 6V-2V, it is provided with the cycle was to stop in 15 minutes, sent in 2 minutes (normal condition work at following night); When solar voltage during less than 2V, the cycle of setting is to stop in 6 minutes, sends in 2 minutes (work at dusk under the normal condition).Promptly when ultrasonic wave interrupts, whether the single-chip microcomputer set cycle of detection arrives, if less than, then continue to wait for, do not send infrasound, otherwise,, then produce the ultrasonic wave periodic signal if the cycle arrives, send infrasound, Deng 2 fens clock times then, stop to send infrasound, wait for the signal of ultrasonic wave interruption next time.Ultrasonic wave that single-chip microcomputer sends and infrasound all are amplified to supersonic generator by drive circuit and send.

Claims

1, electric power system bird-scaring unit is characterized in that: comprise power supply, charging control circuit, power sense circuit, single-chip microcomputer, drive circuit and supersonic generator; Power supply is connected with power sense circuit, and power sense circuit is connected with single-chip microcomputer, and single-chip microcomputer is connected with drive circuit, and drive circuit is connected with supersonic generator; Single-chip microcomputer is according to the judgement of power sense circuit, the ultrasonic wave of timed sending frequency sweep, and infrasound is intercutted in the centre.

2, electric power system bird-scaring unit according to claim 1 is characterized in that: described power supply is made of a high-performance ultra-thin solar plate and storage battery; Unidirectional connection one voltage stabilizing circuit of storage battery is the single-chip microcomputer power supply by this voltage stabilizing circuit; Simultaneously, also be connected with power sense circuit and charging control circuit; Solar panels are connected with charging control circuit and power sense circuit, charge a battery by charging control circuit.

3, electric power system bird-scaring unit according to claim 1 is characterized in that: described ultrasonic frequency is 15.8KHZ-26KHZ, and the infrasound frequency is 10KHZ; Its cycle is that ultrasonic wave sends 10 minutes and stops, and sends infrasound or ultrasonic wave in 2 minutes and sends 15 minutes and stop, and sends infrasound or ultrasonic wave in 2 minutes and sends 6 minutes and stop, and sends infrasound in 2 minutes.