CN110018657A - A tension electronic fence system - Google Patents

Abstract

The invention relates to the technical field of security systems, in particular to a tension electronic fence system, which comprises a host and a plurality of tension electronic fence components, wherein each tension electronic fence component comprises a tension wire, a first supporting rod, a second supporting rod and a plurality of middle supporting rods positioned between the first supporting rod and the second supporting rod, a tension sensor and a sensing circuit are arranged in each first supporting rod, the tension sensor is electrically connected with the sensing circuit, one end of each tension wire is connected with the tension sensor, and the other end of each tension wire is fixedly connected to the second supporting rod through the middle supporting rods; the induction circuit is electrically connected with the host. According to the invention, the induction circuit is arranged in the first supporting rod of the tension electronic fence component, and then the induction circuit is electrically connected with the host, so that the effect that one host controls a plurality of tension electronic fence components is realized, and the stability of the tension electronic fence component is improved.

Description

A tension electronic fence system

technical field

The invention relates to the technical field of security systems, in particular to a tension electronic fence system.

Background technique

The tension electronic fence system is equipped with a tension sensor by tensioning its tension line, so that when an object touches the tension line, the tension sensor will recognize the change in the tension of the tension line, and then transmit the signal to the host for Play the effect of reminding staff.

The current tension electronic fence system basically adopts the structure of "a set of tension electronic fence components is equipped with a host". This is because the current tension electronic fence system is to directly set the induction circuit connected to the tension sensor on the host. inside. This structure will lead to the following situation: if there are several groups of tension electronic fences in the same area, there will be multiple hosts in the area, which will undoubtedly increase the instability of security in the area, that is, one of the hosts will When a fault occurs, the tension electronic fence controlled by the host cannot work normally.

SUMMARY OF THE INVENTION

Aiming at the problems of the prior art, the present invention provides a tension electronic fence system, which can avoid the occurrence of the above-mentioned instability.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

A tension electronic fence system provided by the present invention includes a host computer and several tension electronic fence components. The tension electronic fence component includes a tension wire, a first support rod, a second support rod, and a plurality of wires located on the first support rod and the second support rod. The middle support rod between the rods, the first support rod is provided with a tension sensor and an induction circuit, the tension sensor is electrically connected with the induction circuit, one end of the tension line is connected to the tension sensor, and the other end of the tension line is connected by several The middle support rod is fixedly connected to the second support rod; the induction circuit is electrically connected to the host.

Further, the tension wire is also provided with a tension tightener, and the tension tightener includes a frame body, a ratchet wheel, a ratchet pawl and a rotating shaft. The ratchet wheel is sleeved on the outer circumference of the rotating shaft, and one end of the ratchet pawl protrudes between two teeth of the ratchet wheel; the rotating shaft is provided with a through hole for assembling the tension wire.

Further, one end of the rotating shaft protrudes out of the frame body, and one end of the rotating shaft protruding from the frame body is provided with a handle.

Further, the outer side wall of the second support rod is provided with a wire routing hole for wire routing, and a diverting pulley for changing the wire routing direction of the tension wire can also be arranged in the second support rod in a lifting and lowering manner. The outer side walls of the two support rods are provided with wire routing holes for routing wires, and a diverting pulley for changing the routing direction of the tension wires can also be arranged in the second supporting rod in a lifting and lowering manner.

Further, the host is provided with

Main control chip U6;

a display module for displaying the working state of the body;

a control module for inputting control signals to the main control chip;

a wireless module for receiving wireless signals, and

A power supply module for supplying power to the main control chip U6, the display module and the wireless module.

Further, the model of the main control chip U6 is STM32F407VGT6, the eighty-third pin of the main control chip U6 is connected to the display module, and the eighty-third pin of the main control chip U6 is connected to the display module. In the display module, the 73rd pin to the 76th pin, the 70th pin to the 71st pin, and the 77th pin to the 80th pin of the main control chip U6 The pins are all connected to the control module, the first pin of the main control chip U6 is connected to the wireless module, and the sixty-seventh to sixty-ninth pins of the main control chip U6 are used for External tension electronic fence, the sixth pin, tenth pin, eleventh pin, nineteenth pin, twenty-second pin, twenty-seventh pin, second pin of the main control chip U6 The eighteenth pin, the forty-ninth pin, the fiftieth pin, the seventy-fourth pin, the seventy-fifth pin, the ninety-ninth pin and the one-hundred pin are all connected to the power supply module.

Preferably, the control module includes buttons SW4-SW24, the button SW4 is arranged between the sixty-third pin and the seventy-eighth pin of the main control chip U6, and the button SW5 is arranged on the Between the 63rd pin and the 79th pin of the main control chip U6, the button SW6 is arranged between the 63rd pin and the 80th pin of the main control chip U6, so The button SW7 is arranged between the sixty-fourth pin and the seventieth pin of the main control chip U6, and the button SW8 is arranged between the sixty-fourth pin and the seventy-first pin of the main control chip Between the pins, the button SW9 is arranged between the sixty-fourth pin and the seventy-seventh pin of the main control chip U6, and the button SW10 is arranged on the sixtieth pin of the main control chip U6. Between the fourth pin and the seventy-eighth pin, the button SW11 is arranged between the sixty-fourth pin and the seventy-ninth pin of the main control chip U6, and the button SW12 is arranged in the Between the 64th pin and the 80th pin of the control chip, the button SW13 is arranged between the 65th pin and the 70th pin of the control chip, and the button SW14 is arranged at the Between the sixty-fifth pin and the seventy-first pin of the control chip, the button SW15 is arranged between the sixty-fifth pin and the seventy-seventh pin of the control chip, the The button SW16 is set between the sixty-fifth pin and the seventy-eighth pin of the control chip, and the button SW17 is set between the sixty-fifth pin and the seventy-ninth pin of the control chip. During the time, the button SW18 is arranged between the 65th pin and the 80th pin of the control chip, and the button SW19 is arranged between the 66th pin and the 70th pin of the control chip. Between the pins, the button SW20 is arranged between the 66th pin and the 71st pin of the control chip, and the button SW21 is arranged between the 66th pin and the 71st pin of the control chip. Between the seventy-seven pins, the button SW22 is arranged between the sixty-sixth pin and the seventy-eighth pin of the control chip, and the button SW23 is arranged on the sixty-sixth pin of the control chip. Between the pin and the seventy-ninth pin, the button SW24 is arranged between the sixty-sixth pin and the eightieth pin of the control chip.

Further, the power supply module includes a first voltage regulator circuit for reducing the 12V voltage to 9V, a second voltage regulator circuit for reducing the 9V voltage to 5V, and a first voltage regulator circuit for reducing the 5V voltage to 3.3V. Three voltage-stabilizing circuits, the first voltage-stabilizing circuit includes a voltage-stabilizing chip U1, a diode D1, a resistor R1, an RC circuit, an inductance L1 and a capacitor C18. The model of the voltage-stabilizing chip U1 is LM2596_ADJ, and the voltage-stabilizing chip U1 The first pin is used for external power supply, the second pin of the voltage regulator chip U1 is connected to the second voltage regulator circuit through the inductor L1, and the fourth pin of the voltage regulator chip U1 is connected to the second voltage regulator circuit through the inductance L1. The resistance R1 is grounded, the third pin and pin 5 of the voltage regulator chip are grounded; the fourth pin of the voltage regulator chip U1 is connected to the second voltage regulator circuit through the RC circuit, and the voltage regulator chip U1 is connected to the second voltage regulator circuit through the RC circuit. The fourth pin of the voltage regulator chip U1 is also used to output a 9V voltage through the RC circuit, the anode of the diode D1 is grounded, and the cathode of the diode D1 is connected to the second pin of the voltage regulator chip U1 and all between the inductance L1;

The power module further includes a resistor R30, a diode D21 and a diode D20, the resistor R30 is arranged between the anode of the diode D21 and the RC circuit, and the cathode of the diode D21 is connected to the main control chip U6, The anode of the diode D20 is connected to the main control chip U6, and the cathode of the diode D20 is connected to the RC circuit.

Preferably, the second voltage stabilizing circuit includes a voltage stabilizing chip U3, a diode D2, an inductor L2, a capacitor C20 and a capacitor C9, the model of the voltage stabilizing chip U3 is LM2596_5, and the first pin of the voltage stabilizing chip U3 Connected to the RC circuit, the anode of the diode D2 is grounded, and the cathode is connected to the second pin of the voltage regulator chip U3, the third pin and pin 5 of the voltage regulator chip U3 are grounded, and the inductor One end of L2 is connected to the second pin of the voltage regulator chip U3, the other end of the inductor L2 is used to output 5V voltage, and the fourth pin of the voltage regulator chip U3 is connected to the other end of the inductor L2 ; After the capacitor C20 and the capacitor C9 are connected in parallel, one end is connected to the fourth pin of the voltage regulator chip U3, and the other end is grounded;

The second voltage regulator circuit also includes a voltage regulator chip U4 and a capacitor C23, the model of the voltage regulator chip U4 is HT7550, and the first pin of the voltage regulator chip U4 is connected to the fourth pin of the voltage regulator chip U3. pin, the second pin is grounded, and the third pin is connected to the resistor R2; the capacitor C23 is arranged between the first pin and the second pin of the voltage regulator chip U4.

Preferably, the third voltage regulator circuit includes a voltage regulator chip U2 and several capacitors connected in parallel with each other, the signal of the voltage regulator chip U2 is LM1084_3.3, and the first pin of the voltage regulator chip U2 is connected to the At the output end of the second voltage regulator circuit, the second pin is grounded, and the third pin is used to output 3.3V voltage; after several capacitors are connected in parallel with each other, they are arranged on the second pin and the third pin of the voltage regulator chip U2. between the feet.

Beneficial effects of the present invention: The present invention realizes the effect of one host controlling several tension electronic fence assemblies by arranging the induction circuit in the first support rod of the tension electronic fence assembly, and then electrically connecting the induction circuit with the host. , thereby improving the stability of the present invention.

Description of drawings

Figure 1 is a schematic diagram of the present invention.

FIG. 2 is a schematic diagram of the tension take-up device of the present invention.

Figure 3 is an internal schematic view of the tension take-up device of the present invention.

4 is a top view of the second support rod of the present invention.

FIG. 5 is a schematic diagram of the present invention.

FIG. 6 is a schematic diagram of a main control chip of the present invention.

FIG. 7 is a schematic diagram of a display module of the present invention.

FIG. 8 is a schematic diagram of the control module of the present invention.

FIG. 9 is a schematic diagram of the wireless module of the present invention.

FIG. 10 is a schematic diagram of a power supply module of the present invention.

Reference numerals: 1—tension line, 2—first support rod, 3—second support rod, 4—intermediate support rod, 6—sound and light warning device, 7—tension tensioner, 9—tension sensor, 10— Main unit, 31—wire hole, 32—steering pulley, 71—frame, 72—ratchet, 73—pawl, 74—rotating shaft, 75—handle, 721—mesh teeth, 741—through hole.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the embodiments and the accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention. The present invention will be described in detail below with reference to the accompanying drawings.

As shown in FIG. 1 , a tension electronic fence provided by the present invention includes a tension wire 1 , a first support rod 2 , a second support rod 3 and a plurality of rods located on the first support rod 2 and the second support rod The middle support rod 4 between 3, the first support rod 2 is provided with a tension sensor 9 and an induction circuit (not marked in the figure) for an external controller, and the tension sensor 9 is electrically connected to the induction circuit , one end of the tension line 1 is connected to the tension sensor 9 , and the other end of the tension line 1 is fixedly connected to the second support rod 3 through several intermediate support rods 4 .

Compared with the existing tension electronic fence system in which the induction circuit is arranged in the host 10, the present invention sets the induction circuit in the first support rod 2, that is, the induction circuit is electrically connected with the host 10 through wires, so that a host 10 A plurality of tension electronic fence assemblies can be connected, thereby improving the stability of the present invention. It should be noted that the induction circuit in the present invention is a conventional circuit, that is, the induction circuit only needs to be able to recognize the signal change of the tension sensor 9 and send it to the controller. Therefore, the induction circuit will not be described in detail here. .

As shown in FIG. 1 , in this embodiment, a hook spring 5 is disposed between the tension wire 1 and the tension sensor 9 , that is, two ends of the hook spring 5 hook the tension wire 1 and the tension sensor 9 respectively. Through the setting of the hook spring 5, the buffer value of the tension wire 1 is given, so that if the tension wire 1 is subjected to a small force, the hook spring 5 buffers to avoid false triggering of the controller, thereby improving the accuracy of the present invention.

At the same time, an alarm device is provided on the top of the first support rod 2 in this embodiment, and the alarm device is electrically connected to the induction circuit. The alarm device is used to issue an alarm when a foreign object touches the tension wire 1 . To give warning and to remind the controller, the warning device in this embodiment directly adopts the sound and light warning device 6 . Specifically, the sound and light warning device 6 is an existing component, such as the sound and light warning device 6 equipped on the top of the police car, so the specific structure thereof will not be repeated here.

As shown in FIG. 1 to FIG. 3 , in this embodiment, the tension wire 1 is further provided with a tension retractor 7 , and the tension retractor 7 includes a frame body 71 , a ratchet wheel 72 , a pawl 73 and a rotating shaft 74 . , the pawl 73 and the rotating shaft 74 are both rotatably arranged in the frame body 71 , the ratchet wheel 72 is sleeved on the outer circumference of the rotating shaft 74 , and one end of the pawl 73 protrudes into the ratchet wheel 72 between two of the teeth 721; the shaft 74 is provided with a through hole 741 for assembling the tension wire 1 . That is, after the tension wire 1 passes through the through hole 741, the tension wire 1 is pulled by rotating the rotating shaft 74, and then the rotating shaft 74 is fixed by the cooperation of the ratchet 72 and the pawl 73 to prevent the tension wire 1 from driving the rotating shaft 74 to reset, thereby ensuring that Tension tightening effect.

Specifically, as shown in FIG. 2 , one end of the rotating shaft 74 protrudes out of the frame body 71 , and one end of the rotating shaft 74 protruding from the frame body 71 is provided with a handle 75 , which is convenient for the staff to adjust and control the rotating shaft 74 Turn to adjust tension.

As shown in FIG. 1 and FIG. 4 , in this embodiment, the outer side wall of the second support rod 3 is provided with a wire routing hole 31 for routing wires, and the second support rod 3 can also be raised and lowered. A steering pulley 32 for changing the direction of the tension wire 1 . That is, in some occasions where the direction of the tension wire 1 needs to be changed, the tension wire 1 can be rotated by 90° by passing the tension wire 1 through the diverting pulley 32. The walls are respectively provided with wiring holes 31, which is convenient for the wiring of the tension wire 1, thereby making the setting scene of the present invention more flexible; specifically, the height of the steering pulley 32 can be adjusted, and the adjustment structure is the prior art, For example, it is realized by means of rack and pinion, etc., so it is not repeated here.

As shown in FIG. 5 , a host for tension electronic fence provided by the present invention includes a body, and the host 10 is provided with

Main control chip U6;

a display module for displaying the working state of the body;

a control module for inputting control signals to the main control chip;

a wireless module for receiving wireless signals, and

A power supply module for supplying power to the main control chip U6, the display module and the wireless module.

In addition to a plurality of external tension electronic fence system components, the host 10 is also provided with a wireless module for receiving control signals from other electronic devices and making corresponding control actions, so that the controller can realize the remote control of the present invention, Therefore, it is ensured that the tension electronic fence controlled by the present invention can be shut down in time when an alarm is issued without causing too much disturbance to the surroundings.

Specifically, in order to be able to reliably and accurately control multiple tension electronic fence components, as shown in FIG. 5 and FIG. 6 , the display module and the control module in this embodiment are used to cooperate to achieve the Therefore, the model of the main control chip U6 in this embodiment is STM32F407VGT6, the eighty-third pin of the main control chip U6 is connected to the display module, and the eighty-third pin of the main control chip U6 is connected to the display module. Three pins are connected to the display module, the seventy-third pin to the seventy-sixth pin, the seventieth pin to the seventy-first pin and the seventy-seventh pin of the main control chip U6 To the 80th pins are all connected to the control module, the first pin of the main control chip U6 is connected to the wireless module, the sixty-seventh pins to the sixty-ninth pins of the main control chip U6 The pins are all used for external tension electronic fence, the sixth pin, tenth pin, eleventh pin, nineteenth pin, twenty-second pin, twenty-seventh pin of the main control chip U6 Pin, 28th pin, 49th pin, 50th pin, 74th pin, 75th pin, 99th pin and 100th pin are all connected to the power supply module. That is, STM32F407VGT6 has relatively powerful performance, which can realize accurate control of multiple tension electronic fences and avoid false alarms.

Specifically, as shown in FIG. 8 , the control module includes buttons SW4-SW24, and the button SW4 is arranged between the sixty-third pin and the seventy-eighth pin of the main control chip U6. The button SW5 is arranged between the sixty-third pin and the seventy-ninth pin of the main control chip U6, and the button SW6 is arranged between the sixty-third pin and the eighty-ninth pin of the main control chip U6 Between the pins, the button SW7 is arranged between the 64th pin and the 70th pin of the main control chip U6, and the button SW8 is arranged on the 64th pin of the main control chip. Between the pin and the seventy-first pin, the button SW9 is arranged between the sixty-fourth pin and the seventy-seventh pin of the main control chip U6, and the button SW10 is arranged in the main control chip U6. Between the sixty-fourth pin and the seventy-eighth pin of the chip U6, the button SW11 is arranged between the sixty-fourth pin and the seventy-ninth pin of the main control chip U6, and the The button SW12 is arranged between the 64th pin and the 80th pin of the control chip, the button SW13 is arranged between the 65th pin and the 70th pin of the control chip, The button SW14 is arranged between the sixty-fifth pin and the seventy-first pin of the control chip, and the button SW15 is arranged between the sixty-fifth pin and the seventy-seventh lead of the control chip. Between the pins, the button SW16 is set between the sixty-fifth pin and the seventy-eighth pin of the control chip, and the button SW17 is set between the sixty-fifth pin and the seventy-eighth pin of the control chip. Between the seventy-nine pins, the button SW18 is arranged between the sixty-fifth pin and the eightieth pin of the control chip, and the button SW19 is arranged on the sixty-sixth pin of the control chip. Between the pin and the seventieth pin, the button SW20 is arranged between the sixty-sixth pin and the seventy-first pin of the control chip, and the button SW21 is arranged on the sixth pin of the control chip. Between the sixteenth pin and the seventy-seventh pin, the button SW22 is arranged between the sixty-sixth pin and the seventy-eighth pin of the control chip, and the button SW23 is arranged in the control chip. Between the 66th pin and the 79th pin of the chip, the button SW24 is arranged between the 66th pin and the 80th pin of the control chip.

That is to say, through the above-mentioned buttons to control the connection situation, the above-mentioned 24 buttons can cooperate to realize the control of multiple tension electronic fences. For example, buttons S4, S5 and S6 are used to control multiple tension electronic fences, while The buttons S7, S13 and S19 are used to control the start, detection, debugging and other functions of the same tension electronic fence; by using the STM32F407VGT6 chip and the above button connection method, the control of multiple tension electronic fences that are independent of each other can be effectively realized, thereby The setting of the host is reduced, which is convenient for the controller to control the multiple tension electronic fences.

As shown in FIG. 7 , in this embodiment, the display module includes several display components connected in parallel with each other, and both ends of the display components are respectively connected to the main control chip U6 and the power supply module; specifically, the display component It includes at least two LED tubes connected in series in sequence, the negative pole of the LED tube on one side is connected to the main control core U6, and the positive pole of the LED tube on the other side is connected to the power supply module; the LED tube on one side is connected to the power supply module; A current limiting resistor is also set between the main control chip. The arrangement of several LED tubes is used to implement and display the working state of the present invention, so that the controller can know whether the present invention is working normally.

As shown in FIG. 9 , in this embodiment, the wireless module includes a chip U7, a capacitor C12, a capacitor C24, a crystal oscillator Y1, a capacitor C15, an inductor L4, an inductor L5, a capacitor C27 and a capacitor C29. The model is SYN531, the pin 5 of the chip U5 is connected to the main control chip U6, the sixth pin and the seventh pin of the chip U5 are grounded through the capacitor C12 and the capacitor C24, respectively. The pin 8 of the chip U5 is grounded through the crystal oscillator Y1; the third pin of the chip U5 is connected to the power supply module, and the second pin of the chip U5 is connected to the power supply through the capacitor C15 above. module; one end of the inductance L4 is connected to the first pin of the chip U5, the other end of the inductance L4 is grounded, and one end of the inductance L5 is connected to the first pin of the chip U5, the inductance The other end of L5 is grounded, and the capacitor C27 is arranged between the inductor L4 and the inductor L5. The first pin of the chip U5 is used to receive wireless signals after passing through the capacitor C27. Both the second pin and the fourth pin are used to receive wireless signals after passing through the capacitor C29. By using SYN531 to receive and transmit wireless signals to the main control chip U6, the present invention has the function of wireless control, which is convenient for the controller to turn off the alarm signal in time after learning that the alarm is issued to prevent interference to the surrounding.

As shown in FIG. 10 , in this embodiment, the power supply module includes a first voltage regulator circuit for reducing the 12V voltage to 9V, a second voltage regulator circuit for reducing the 9V voltage to 5V, and a second voltage regulator circuit for reducing the 9V voltage to 5V. The third voltage stabilizer circuit whose 5V voltage is reduced to 3.3V, the first voltage stabilizer circuit includes a voltage stabilizer chip U1, a diode D1, a resistor R1, an RC circuit, an inductor L1 and a capacitor C18, and the model of the voltage stabilizer chip U1 is LM2596_ADJ, the first pin of the voltage regulator chip U1 is used for external power supply 12, the second pin of the voltage regulator chip U1 is connected to the second voltage regulator circuit through the inductor L1, the voltage regulator chip The fourth pin of U1 is grounded via the resistor R1, and the third pin and pin 5 of the voltage regulator chip are both grounded; the fourth pin of the voltage regulator chip U1 is connected to the voltage regulator chip U1 via the RC circuit. The second voltage regulator circuit, the fourth pin of the voltage regulator chip U1 is also used to output a 9V voltage through the RC circuit, the anode of the diode D1 is grounded, and the cathode of the diode D1 is connected to the voltage regulator chip Between the second pin of U1 and the inductor L1; the power module further includes a resistor R30, a diode D21 and a diode D20, the resistor R30 is arranged between the anode of the diode D21 and the RC circuit, so The cathode of the diode D21 is connected to the main control chip U6, the anode of the diode D20 is connected to the main control chip U6, and the cathode of the diode D20 is connected to the RC circuit. That is to say, the working voltages of each module of the present invention are different, so the first voltage stabilizer circuit, the second voltage stabilizer circuit and the third voltage stabilizer circuit are used to provide appropriate voltages for the corresponding modules, thereby ensuring that each module is at the working voltage. work below.

Specifically, as shown in FIG. 10 , the second voltage regulator circuit includes a voltage regulator chip U3, a diode D2, an inductor L2, a capacitor C20 and a capacitor C9. The voltage regulator chip U3 is modeled as LM2596_5. The first pin of U3 is connected to the RC circuit, the positive electrode of the diode D2 is grounded, and the negative electrode is connected to the second pin of the voltage regulator chip U3, the third pin and the pin of the voltage regulator chip U3 5 is grounded, one end of the inductance L2 is connected to the second pin of the voltage regulator chip U3, the other end of the inductance L2 is used to output 5V voltage, and the fourth pin of the voltage regulator chip U3 is connected to the second pin of the voltage regulator chip U3. The other end of the inductance L2; the capacitor C20 and the capacitor C9 are connected in parallel, and one end is connected to the fourth pin of the voltage regulator chip U3, and the other end is grounded.

Preferably, as shown in FIG. 10 , the second voltage regulator circuit further includes a voltage regulator chip U4 and a capacitor C23, the model of the voltage regulator chip U4 is HT7550, and the first pin of the voltage regulator chip U4 is connected to The fourth pin of the voltage regulator chip U3, the second pin is grounded, and the third pin is connected to the resistor R2; the capacitor C23 is arranged on the first pin and the second pin of the voltage regulator chip U4. between the feet.

Specifically, as shown in FIG. 10 , the third voltage regulator circuit includes a voltage regulator chip U2 and a number of capacitors connected in parallel with each other, the signal of the voltage regulator chip U2 is LM1084_3.3, and the third voltage regulator chip U2 A pin is connected to the output end of the second voltage regulator circuit, the second pin is grounded, and the third pin is used to output 3.3V voltage; a number of capacitors are connected in parallel with each other and are arranged on the second pin of the voltage regulator chip U2 between the pin and the third pin.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention is disclosed above with preferred embodiments, it is not intended to limit the present invention. , within the scope of the technical solution of the present invention, when using the technical content disclosed above to make some changes or modifications to equivalent embodiments of equivalent changes, but without departing from the technical solution content of the present invention, according to the technology of the present invention refers to the above Any simple modifications, equivalent changes and modifications made in the examples fall within the scope of the technical solutions of the present invention.

Claims (10)

1. a tension electronic fence system is characterized in that: comprise a host computer and several tension electronic fence assemblies, and the tension electronic fence assemblies include tension lines, the first support rod, the second support rod and several positions located in the first support rod and the first support rod. The middle support rod between the two support rods, the first support rod is provided with a tension sensor and an induction circuit, the tension sensor is electrically connected with the induction circuit, one end of the tension line is connected to the tension sensor, and the other end of the tension line is Several intermediate support rods are fixedly connected to the second support rods; the induction circuit is electrically connected to the host. 2 . The tension electronic fence system according to claim 1 , wherein the tension wire is further provided with a tension tightener, and the tension tightener comprises a frame body, a ratchet wheel, a pawl and a rotating shaft, and the ratchet Both the pawl and the rotating shaft are rotatably arranged in the frame, the ratchet wheel is sleeved on the outer circumference of the rotating shaft, and one end of the ratchet pawl protrudes between two of the teeth of the ratchet wheel; the rotating shaft is provided with There are through holes for fitting the tension wires. 3 . The tension electronic fence system according to claim 2 , wherein one end of the rotating shaft protrudes out of the frame body, and one end of the rotating shaft protruding from the frame body is provided with a handle. 4 . 4 . The tension electronic fence system according to claim 1 , wherein: the outer side wall of the second support rod is provided with a wiring hole for wiring, and the second support rod can also be raised and lowered. On the diverting pulley for changing the direction of the tension wire, the outer side wall of the second support rod is provided with a wire routing hole for wire routing, and the second support rod can also be raised and lowered to change the tension wire. Steering pulley in the direction of the line. 5. The tension electronic fence system according to claim 1, characterized in that: the host is provided with a Main control chip U6; a display module for displaying the working state of the body; a control module for inputting control signals to the main control chip; a wireless module for receiving wireless signals, and A power supply module for supplying power to the main control chip U6, the display module and the wireless module. 6. The tension electronic fence system according to claim 5, characterized in that: the model of the main control chip U6 is STM32F407VGT6, and the eighty-third pin of the main control chip U6 is connected to the display module, so the The eighty-third pin of the main control chip U6 is connected to the display module, and the seventy-third pin to the seventy-sixth pin and the seventieth pin to the seventy-first pin of the main control chip U6 The pins and the 77th pin to the 80th pin are all connected to the control module, the first pin of the main control chip U6 is connected to the wireless module, and the sixth pin of the main control chip U6 is connected to the wireless module. The seventeenth pin to the sixty-ninth pin are all used for external tension electronic fence, the sixth pin, tenth pin, eleventh pin, nineteenth pin, second pin of the main control chip U6 Pin 12, Pin 27, Pin 28, Pin 49, Pin 50, Pin 74, Pin 75, Pin 99 The pin and the hundredth pin are both connected to the power supply module. 7. The tension electronic fence system according to claim 6, wherein the control module comprises buttons SW4-SW24, and the button SW4 is arranged on the sixty-third pin and the seventh pin of the main control chip U6. Between the eighteen pins, the button SW5 is arranged between the sixty-third pin and the seventy-ninth pin of the main control chip U6, and the button SW6 is arranged on the sixth pin of the main control chip U6. Between the 63rd pin and the 80th pin, the button SW7 is arranged between the 64th pin and the 70th pin of the main control chip U6, and the button SW8 is arranged on the Between the sixty-fourth pin and the seventy-first pin of the main control chip, the button SW9 is arranged between the sixty-fourth pin and the seventy-seventh pin of the main control chip U6, so The button SW10 is arranged between the sixty-fourth pin and the seventy-eighth pin of the main control chip U6, and the button SW11 is arranged between the sixty-fourth pin and the seventh pin of the main control chip U6. Between the nineteenth pins, the button SW12 is set between the sixty-fourth pin and the eightieth pin of the control chip, and the button SW13 is set at the sixty-fifth pin of the control chip and the seventieth pin, the button SW14 is arranged between the sixty-fifth pin and the seventy-first pin of the control chip, and the button SW15 is arranged on the sixtieth pin of the control chip. Between the fifth pin and the seventy-seventh pin, the button SW16 is arranged between the sixty-fifth pin and the seventy-eighth pin of the control chip, and the button SW17 is arranged on the control chip Between the 65th pin and the 79th pin, the button SW18 is arranged between the 65th pin and the 80th pin of the control chip, and the button SW19 is arranged between the 65th pin and the 80th pin of the control chip. Between the sixty-sixth pin and the seventieth pin of the control chip, the button SW20 is arranged between the sixty-sixth pin and the seventy-first pin of the control chip, and the button SW21 is arranged between the sixty-sixth pin and the seventy-seventh pin of the control chip, the button SW22 is arranged between the sixty-sixth pin and the seventy-eighth pin of the control chip, The button SW23 is arranged between the 66th pin and the 79th pin of the control chip, and the button SW24 is arranged between the 66th pin and the 80th pin of the control chip. between. 8. The tension electronic fence system according to claim 6, wherein the power supply module comprises a first voltage regulator circuit for reducing the voltage of 12V to 9V, and a second voltage regulator circuit for reducing the voltage of 9V to 5V. A voltage regulator circuit and a third voltage regulator circuit for reducing the 5V voltage to 3.3V, the first voltage regulator circuit includes a voltage regulator chip U1, a diode D1, a resistor R1, an RC circuit, an inductance L1 and a capacitor C18. The model of the voltage regulator chip U1 is LM2596_ADJ, the first pin of the voltage regulator chip U1 is used for an external power supply, and the second pin of the voltage regulator chip U1 is connected to the second voltage regulator circuit through the inductor L1 , the fourth pin of the voltage regulator chip U1 is grounded through the resistor R1, and the third pin and pin 5 of the voltage regulator chip are grounded; the fourth pin of the voltage regulator chip U1 is grounded through the described voltage regulator chip U1. The RC circuit is connected to the second voltage regulator circuit, the fourth pin of the voltage regulator chip U1 is also used to output a 9V voltage through the RC circuit, the anode of the diode D1 is grounded, and the cathode of the diode D1 is connected to the ground between the second pin of the voltage regulator chip U1 and the inductor L1; The power module further includes a resistor R30, a diode D21 and a diode D20, the resistor R30 is arranged between the anode of the diode D21 and the RC circuit, and the cathode of the diode D21 is connected to the main control chip U6, The anode of the diode D20 is connected to the main control chip U6, and the cathode of the diode D20 is connected to the RC circuit. 9. The tension electronic fence system according to claim 8, wherein the second voltage regulator circuit comprises a voltage regulator chip U3, a diode D2, an inductor L2, a capacitor C20 and a capacitor C9, and the voltage regulator chip U3 The model is LM2596_5, the first pin of the voltage regulator chip U3 is connected to the RC circuit, the anode of the diode D2 is grounded, and the negative electrode is connected to the second pin of the voltage regulator chip U3. The third pin and pin 5 of U3 are grounded, one end of the inductance L2 is connected to the second pin of the voltage regulator chip U3, the other end of the inductance L2 is used to output 5V voltage, and the voltage regulator chip The fourth pin of U3 is connected to the other end of the inductance L2; the capacitor C20 and the capacitor C9 are connected in parallel and one end is connected to the fourth pin of the voltage regulator chip U3, and the other end is grounded; The second voltage regulator circuit also includes a voltage regulator chip U4 and a capacitor C23, the model of the voltage regulator chip U4 is HT7550, and the first pin of the voltage regulator chip U4 is connected to the fourth pin of the voltage regulator chip U3. pin, the second pin is grounded, and the third pin is connected to the resistor R2; the capacitor C23 is arranged between the first pin and the second pin of the voltage regulator chip U4. 10. The tension electronic fence system according to claim 7, wherein the third voltage regulator circuit comprises a voltage regulator chip U2 and several capacitors connected in parallel with each other, and the signal of the voltage regulator chip U2 is LM1084_3.3 , the first pin of the voltage regulator chip U2 is connected to the output end of the second voltage regulator circuit, the second pin is grounded, and the third pin is used to output a 3.3V voltage; a number of capacitors are connected in parallel with each other and set at between the second pin and the third pin of the voltage regulator chip U2.