CN102074087B

CN102074087B - Anti-theft device of tower pole cable

Info

Publication number: CN102074087B
Application number: CN2010101575830A
Authority: CN
Inventors: 严志宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-28
Filing date: 2010-04-28
Publication date: 2013-05-29
Anticipated expiration: 2030-04-28
Also published as: CN102074087A

Abstract

The invention relates to an anti-theft device of a tower pole cable. The anti-theft device comprises a power source for supplying power to the anti-theft device, a control module, a camera module, a transmission module and a sensor module connected with the control module, wherein the camera module and the transmission module are respectively connected with the control module; the horizontal induction angle of the sensor module is 360 degrees, and the sensor module is arranged at the middle part of a tower pole for supporting the tower pole cable. The invention further discloses an anti-theft method of the tower pole cable. The anti-theft device and anti-theft method of the tower pole cable have the beneficial effects that as the sensor module with the horizontal detection angle of 360 degrees is arranged at the middle part of the tower pole for the tower pole cable, suspicion of theft can be basically judged when a person passes the area, thus avoiding false alarm, achieving higher accuracy and giving an alarm before theft (the tower pole cable is cut off).

Description

A kind of tower bar cable anti-theft device

Technical field

The present invention relates to the electric power transfer field, more particularly, relate to a kind of tower bar cable anti-theft device.

Background technology

Usually, on built on stilts cable, substantially there is not antitheft measure to take.Even small part is taked some simple measures, but all be after theft occurs, just to send alerting signal, for example, when this cable has been cut off, just give a warning.But, since built on stilts line of electric force the path of process longer, the location is difficulty comparatively, even the location, the time that need to be on the scene is also longer.Like this, common situation is not only effectively to prevent the generation of theft, simultaneously, also is unfavorable for very much afterwards investigating thief.And usually tower bar cable is stolen, can have influence on again the normal life of people this zone in, and therefore, just giving the alarm before theft is implemented and taking certain technical measures to keep the evidence that thief implements to steal just becomes very necessary.

Summary of the invention

The technical problem to be solved in the present invention is, the defective for the above-mentioned time of fire alarming of prior art lags behind provides a kind of a kind of tower bar cable anti-theft device that just can find and produce alarm signal when theft is about to implement.

The technical solution adopted for the present invention to solve the technical problems is: construct a kind of tower bar cable anti-theft device, be included as the power supply, control module of described anti-theft device power supply, photographing module and the transport module that is connected with described control module respectively, it is characterized in that, also comprise be connected with described control module, its level induction angle is the sensor assemblies of 360 degree, described sensor assembly is arranged on the tower bar middle part of supporting described tower bar cable.

In tower bar cable anti-theft device of the present invention, described sensor assembly comprises for surrounding and being installed in the erecting frame on the described tower bar and being arranged in the described erecting frame or a plurality of sensor units on the erecting frame, the horizontal transmitting/receiving direction of described sensor unit along described erecting frame away from described tower bar, the horizontal emission direction of described a plurality of sensor units keeps setting angle, is 360 degree behind the level detection angular stack of described a plurality of sensor units.

In tower bar cable anti-theft device of the present invention, described sensor unit comprises infrared sensor unit, ultrasonic sensor unit or microwave remote sensor unit.

In tower bar cable anti-theft device of the present invention, described erecting frame comprises that two are shaped as the circular shape part, is the circle of a hollow after its assembling, and the Outside Dimensions of described hollow space and described tower bar is suitable.

In tower bar cable anti-theft device of the present invention, described erecting frame also comprises be used to the fastener that is fixed on the described tower bar.

In tower bar cable anti-theft device of the present invention, described sensor unit comprises 2 or 3, described each sensor unit is horizontally disposed with at described erecting frame, its transmit direction along described erecting frame radially away from described tower bar, the transmit direction of adjacent sensors unit have 180 the degree or 120 the degree horizontal sextant angles.

In tower bar cable anti-theft device of the present invention, described power supply is included as the accumulator of described anti-theft device each several part power supply and is connected, is the photovoltaic conversion equipment of described charge in batteries with described accumulator.

In tower bar cable anti-theft device of the present invention, described transport module is included in the lower data transmission that described control module is exported of described control module control to the GPRS module that is arranged on the designated terminal in the described transport module; Described photographing module is included under the described control module control and starts working, its data that obtain are sent to described control device and this data communication device is crossed the camera that transport module transfers out.

The invention still further relates to a kind of theft preventing method of tower bar cable, comprise the steps

A) judge that its detection angle is whether 360 sensor assemblies of spending are triggered, and in this way, carries out next step; As no, repeat this step;

B) photographing module and transport module power on, and start working;

C) transport module transmits data to the designated terminal that sets within it;

D) judge whether setting-up time, in this way, return steps A); As no, return step C).

In tower bar cable theft-prevention method of the present invention, described step B) further comprise:

B1) photographing module powers on, and begins to obtain ambient image;

B2) transport module powers on, and begins to call out the designated terminal of the section of setting within it;

B3) terminated call and judge whether to be connected with described designated terminal, in this way, execution in step C); As no, return step B2).

Implement tower bar cable anti-theft device of the present invention, has following beneficial effect: owing to be provided with the sensor assembly that its level detection angle is 360 degree at the tower bar middle part of tower bar cable, when being arranged by this zone, personnel substantially can be judged as the suspicion of theft, so both avoided wrong report, its accuracy rate is higher, can implement in theft again that (tower bar cable is cut off) is front sends warning.

Description of drawings

Fig. 1 is the apparatus structure synoptic diagram of tower bar cable anti-theft device of the present invention and embodiment of the method;

Fig. 2 is the position view after the installation of described embodiment;

Fig. 3 is the structural representation of sensor assembly horizontal level among the described embodiment;

Fig. 4 is the side structure synoptic diagram of Fig. 3;

Fig. 5 is the process flow diagram of method among the described embodiment.

Embodiment

Embodiments of the present invention is further illustrated below in conjunction with accompanying drawing.

As shown in Figure 1, in tower bar cable anti-theft device of the present invention and embodiment of the method, this tower bar cable anti-theft device comprises control module 11, sensor assembly 12, photographing module 13, transport module 14 and is the power supply of above-mentioned each module for power supply (in the present embodiment, this power supply comprises as shown in Figure 1 accumulator 15 and photovoltaic conversion equipment 16).In the present embodiment, the sensor module 12 is connected with control module 11, the level induction angle of sensor assembly 12 is 360 degree, that is to say, sensor assembly 12 can sense its whole mounting plane, if in its investigative range, as long as there is object to pass through the mounting plane of this module, can be sensed by it, and send corresponding signal; Simultaneously, this sensor assembly 12 is arranged on the tower bar middle part of support tower bar cable, like this, if there is the people will pass through this position, then must be sensed by it, basically, can be judged as theft suspicion by the personnel in the middle part of the tower bar, thus the alerting signal of sending.So namely can implement to send alerting signal before the theft, also reduce the possibility of wrong report.

In the present embodiment, the sensor module 12 is connected with control module 11, and its signal of sensing is transferred to control module 11 and processes.When having object to pass through in sensor assembly 12 induction regions, sensor assembly 11 output induced signals, after control module 11 receives induced signal, startup photographing module 13 and transport module 14(do not send out in the induced signal at sensor assembly 12, for saving power supply, above-mentioned photographing module 13 and transport module 14 are closed), wherein, transport module 14 beginnings are set up with the terminal of appointment and are contacted, usually, the terminal of this appointment is a center control end, and it is used for monitoring a plurality of states that are installed in the tower bar cable anti-theft device on the different tower bars; Photographing module 13 then begins to obtain the image in its image pickup scope, makes preparation for keeping on-the-spot evidence; After the terminal foundation of transport module 14 and appointment contacts, control module 11 begins the alerting signal that the image photographing module 13 obtained by transport module 14 and control module 11 itself sent and is sent to designated terminal, keep and show at this designated terminal, can learn in time tower bar position that alerting signal occurs and image scene is remained so that operate the staff of this designated terminal, for later on further action make preparation.Because therefore above-mentioned transport module 14 itself, as long as signal is transferred to above-mentioned designated terminal, just can judge the particular location of the tower bar of appearance warning, handled easily personnel's scheduling with specific identification code.

In the present embodiment, if induced signal does not appear in sensor assembly 12, then above-mentioned photographing module 13 and transport module 14 are that close, idle, long-term work only have sensor assembly 12 and control module 11, this is in order to save the consumption of power supply.And power supply has comprised accumulator 15 and the photovoltaic conversion equipment 16 among Fig. 1, and wherein, accumulator 15 is connected on the control module 11, is above-mentioned each module for power supply; Photovoltaic conversion equipment 16 then is connected on the above-mentioned accumulator 15, is above-mentioned accumulator 15 chargings in the situation of condition license.

Fig. 2 shows the approximate location synoptic diagram after above-mentioned tower bar cable anti-theft alarm device is installed, and in Fig. 2, has comprised tower bar 21, tower bar cable 22, video camera 23, alarm host machine 24, sensing module 12 and photovoltaic conversion equipment 16.Wherein, tower bar cable 22 by and be fixed on the tower bar 21, the position of approximate mid-section in tower bar 21 is equipped with sensing module 12, above sensing module 12, alarm host machine 24 and video camera 23 are installed, in the top of tower bar or near the position on its top, photovoltaic conversion equipment 16 are installed, wherein, video camera 23, photovoltaic conversion equipment 16 and alarm host machine 24 all are mounted on the tower bar 21, and its mounting means is by existing stationary installation, are fixed on the tower bar 21; And sensing module 12 is installed on the tower bar 21 equally, and except the difference of position, the mode of its installation is also slightly different than each part mentioned above, and this concrete structure with sensing module 12 is relevant.In Fig. 2, video camera 23 is parts of photographing module 13 among Fig. 1, alarm host machine 24 has then comprised a part and the accumulator 15 in the control module 11 among Fig. 1, transport module 14, the photographing module 13, and photovoltaic conversion equipment 16 is connected with accumulator 15 by cable.

In the present embodiment, sensor assembly 12 comprises for surrounding and being installed in the erecting frame 121 on the tower bar 21 and being arranged on a plurality of sensor units 122 in the erecting frame 121, the horizontal transmitting/receiving direction of sensor unit 122 along erecting frame 121 away from tower bar 122, the horizontal emission direction of a plurality of sensor units 122 keeps setting angle, erecting frame 121 also comprises be used to the fastener (not shown) that is fixed on the tower bar 21, this stationary installation can be of the prior art any, is 360 degree behind the level detection angular stack of a plurality of sensor units 122.These sensor units 122 are arranged in the erecting frame 121, the detection direction of sensor unit 122 is that the direction from inside to outside of erecting frame 121 is (in the center of erecting frame 121, tower bar 21, so in fact the detection direction of sensor unit is outwards to be dispersed by above-mentioned tower bar 21).As shown in Figure 3, erecting frame 121 is two and is shaped as the circular shape part, is the circle of a hollow after its assembling, and the Outside Dimensions of described hollow space and tower bar 21 is suitable.Namely when erecting frame 121 assembles, tower bar 21 passes the hollow space of erecting frame 121, and a plurality of sensor units 122 are owing to lay respectively on above-mentioned two erecting frames 121, and its detection direction be respectively along described erecting frame 121 radially away from tower bar 21, because each sensor unit 122 all has certain detection angle, each sensor unit 122 is arranged on again on the different horizontal direction of erecting frame 121, after the detection direction of these sensor units 122 stacks up, namely can obtain one and install at it that search angle is the sensor assemblies 12 of 360 degree on surface level.As shown in Figure 3, in the present embodiment, the sensor unit 122 is 4, it is separately positioned on different erecting frames 121 parts of the sensor module 12, when above-mentioned different erecting frames 121 parts assembled up, the horizontal sextant angle between above-mentioned adjacent two sensor unit 122 transmit directions was 90 degree.Like this, 4 sensor units 122 just can form a detection angle that covers these surface level 360 degree, so that this sensor assembly 12 can comprehensive monitoring on its place surface level.Certainly in other embodiments, the sensor unit 122 also can not be 4, but other numbers, it for example can be 2 or 3, certainly, when the sensor unit 122 was 2, the horizontal sextant angle between them was 180 degree, and when the sensor unit 122 was 3, its horizontal sextant angle was 120 degree.In addition, in the present embodiment, the sensor unit 122 is mounted within the above-mentioned erecting frame 121, corresponding through hole or emitter window are arranged so that the sensor unit 122 is launched smoothly or acknowledge(ment) signal (referring to Fig. 4) at the edge of above-mentioned erecting frame 121, like this can be so that sensor unit 122 can be subject to less interference, its serviceable life is longer; In other embodiments, the sensor unit 122 also can be installed on the described erecting frame 121, and like this, its mounting means is comparatively simple.

In the present embodiment, sensor unit 122 comprises infrared sensor unit, pyroelectric infrared sensor unit particularly, the benefit of using pyroelectric infrared sensor unit is that the warning of more efficiently filtering except human body triggers, thereby can so that further lower the possibility of wrong report, improve the accuracy of reporting to the police; Certainly, in other embodiments, the sensor unit 122 also can be ultrasonic sensor unit or microwave remote sensor unit.

In the present embodiment, above-mentioned transport module 14 is the GPRS module, its under the control of control module 11, with the data transmission of control module 11 output to being arranged on the interior designated terminal (this terminal is a central controller normally) of transport module 11; And photographing module 13 is included in the lower camera 23(that starts working of control module 11 controls referring to Fig. 2), be triggered and after the output signal at sensor assembly 12, this signal is transferred to control module 11, after control module 11 receives this signal, controlling above-mentioned photographing module 13 starts working, so, camera 23 is started working, obtain image scene, this image is being sent to control module 11 through after other section processes of photographing module 13, control module 11 is preserved these data on one side, simultaneously, the transport module 14 by having connected also is sent to these data the terminal of appointment, so that the center monitoring device can be preserved the data copy of a image scene, lay the first stone for further moving.The front was said, when being triggered at sensor assembly 12 after the output signal, control module 11 can control photographing module 13 and transport module 14 is started working, in other embodiments, control module 11 can also be controlled other functional module and start working, and for example, can control sound-producing device and begin to play the voice that some have fright property, to stop or to postpone the generation of theft, certain prerequisite at this moment is that this device has comprised a sound-producing device that is connected on the control module 11.

The present invention has also disclosed a kind of tower bar cable theft-prevention method, and in the present embodiment, as shown in Figure 5, the method comprises the steps:

Is step S11 sensor assembly triggered? in this step, judge whether sensor assembly is triggered and output signal, in this way, execution in step S12; Otherwise, carry out and repeat this step; In the present embodiment, the level detection angle of the sensor module is 360 degree, can guarantee like this so long as there is object to pass through the surface level at this sensor assembly place, as long as in its investigative range, can trigger this sensor assembly and output signal, thereby so that this sensor assembly that is installed in tower bar middle part can be monitored this tower bar effectively.In the present embodiment, the level detection angle of above-mentioned 360 degree is by the setting of a plurality of sensor units by the position, so that its detection angle stack obtains.Certainly, the vertical sounding angle of these sensor units neither a face, and usually, its vertical sounding angle has about 30 degree haply; Same set positions owing to these sensor units, the vertical sounding angle of a plurality of sensor units is stack not, but its original vertical sounding angle of each self-sustaining.

Step S12 photographing module works on power: be not triggered and during output signal, photographing module does not work on power at sensor assembly, its reason is the consumption that can save power supply; After sensor assembly was because of the output signal that is triggered, photographing module powered on and starts working, and particularly, is exactly that photographing module begins to obtain image scene, and image scene is converted to data, was sent to control module.Control module stores these data.

Step S13 transport module works on power: same owing to save power supply, transport module also is just to begin to power on when sensor assembly is triggered.In the present embodiment, because above-mentioned transport module is actually the mobile communication terminal of a GPRS, its inside has or with identity code (being common telephone number), the identity code of each transport module is different; And each transport module will be connected and in fact also comprised the communication terminal of a GPRS to its designated terminal (central controller) that transmits data, it is equally with an identity code, this identification code is stored in above-mentioned each transport module, so when any one transport module powers on, can begin immediately to access the identity code of designated terminal, and begin dialing, attempt to set up and being connected of central controller.In the present embodiment, above-mentioned steps S12 and step S13 are actually parallel, namely carry out simultaneously, and control module is as long as provide simultaneously control signal like this, and above-mentioned photographing module and transport module just begin to carry out separately, are conducive to the saving of time.

Step S14 connects transport module and designated terminal: in this step, the transport module of starting working is connected with above-mentioned designated terminal (central controller).In the present embodiment, the GPRS mobile communication terminal that is actually in the transport module begins to call out (dialing) designated terminal, because both sides all have the identity code of oneself, and the number of called central controller is stored in again in the GPRS mobile communication terminal in the transport module, thus to do just central controller called out and being awaited a response.

Does step S15 connect? is above-mentioned transport module connected with designated terminal? in this way, carry out next step, otherwise, return step S14, again begin to connect (calling).

Step S16 transmits data: after above-mentioned connection is set up, transport module begin with from the data transmission of control module to designated terminal, these data comprise alerting signal and from photographing module by the image scene conversion data.These data all can be kept in the designated terminal.Simultaneously, when above-mentioned transport module is connected with designated terminal, designated terminal will be on its display interface with the position display at warning device place out so that operating personnel's identification.Because each transport module with the identification code of oneself, therefore just can be determined its position as long as take out this identification code.

Does the step S17 time arrive? judge whether above-mentioned connection surpasses setting-up time, in this way, then returns step S11, begins new one-time detection; As otherwise return step S16, continue to transmit data.It is worth mentioning that, the above-mentioned time is set in the control module, the setting of this time needs so that photographing module can be obtained on-the-spot image, and under normal conditions can be so that the data of this image can intactly be passed back designated terminal (being central controller).

The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims

1. tower bar cable anti-theft device, be included as the power supply, control module of described anti-theft device power supply, photographing module and the transport module that is connected with described control module respectively, it is characterized in that, also comprise be connected with described control module, its level induction angle is the sensor assemblies of 360 degree, described sensor assembly is arranged on the tower bar middle part of supporting described tower bar cable; Described sensor assembly comprises for surrounding and being installed in the erecting frame on the described tower bar and being arranged in the described erecting frame or a plurality of sensor units on the erecting frame, described erecting frame is two and is shaped as the circular shape part, be the circle of a hollow after its assembling, the Outside Dimensions of described hollow space and tower bar is suitable, the horizontal transmitting/receiving direction of described sensor unit along described erecting frame radially away from described tower bar, the horizontal emission direction of described a plurality of sensor units keeps setting angle, is 360 degree behind the level detection angular stack of described a plurality of sensor units.

2. tower bar cable anti-theft device according to claim 1 is characterized in that, described sensor unit comprises infrared sensor unit, ultrasonic sensor unit or microwave remote sensor unit.

3. tower bar cable anti-theft device according to claim 2 is characterized in that, described erecting frame also comprises be used to the fastener that is fixed on the described tower bar.

4. tower bar cable anti-theft device according to claim 3, it is characterized in that, described a plurality of sensor unit refers to 2 or 3 sensor units, described each sensor unit is horizontally disposed with at described erecting frame, its transmit direction along described erecting frame radially away from described tower bar, the transmit direction of adjacent sensors unit have 180 the degree or 120 the degree horizontal sextant angles.

5. tower bar cable anti-theft device according to claim 4 is characterized in that, described power supply is included as the accumulator of described anti-theft device each several part power supply and is connected, is the photovoltaic conversion equipment of described charge in batteries with described accumulator.

6. the described tower bar of any one cable anti-theft device according to claim 1-5, it is characterized in that described transport module is included in the lower data transmission that described control module is exported of described control module control to the GPRS module that is arranged on the designated terminal in the described transport module; Described photographing module is included under the described control module control and starts working, its data that obtain are sent to described control device and this data communication device is crossed the camera that transport module transfers out.