TWM487496U - Cable burglarproof notification apparatus and system thereof - Google Patents

Description

Cable anti-theft notification device and system thereof

The utility model relates to a cable anti-theft notification system, in particular to a cable anti-theft system using a power line carrier as a data transmission.

In recent years, the phenomenon of cable theft has been very serious. For example, if the cable used in public facilities such as urban street lighting systems is stolen, it will seriously affect the effectiveness of the city and directly or indirectly cause personal safety damage. In order to effectively carry out cable anti-theft work in the early stage, the daily patrol line system was established to activate the cable alarm system on the one hand, and to strengthen the prevention and control of frequently occurring areas on the other hand.

With the advancement of technology, the cable burglar alarm has been added to the cable anti-theft system, and the cable burglar alarm detects the cable line. If an abnormality occurs, the instrument will send an alarm signal. At present, common cable anti-theft technologies include power line carrier communication monitoring and anti-theft system, capacitance detection and monitoring anti-theft system, and current detection type monitoring anti-theft system:

1. Power line carrier communication monitoring system: Its technology is to integrate transmission signals into electricity, which is a concept derived from the intersection of power and communication. In the wire and cable anti-theft system, the signal transmission means is used, and the detection carrier signal is loaded on the cable of the detection range, and the alarm device of the monitoring center is connected with the carrier signal on the monitored cable. Once the cable cross section causes the signal transmission to be interrupted, the alarm cannot be used. When the signal is received, it will automatically alarm to achieve the warning function.

2. Capacitance detection and monitoring system: The principle is to first short-circuit the cable terminal with a pair of vacant cables, and the other end is connected to the multi-resonant sway of the alarm. When the cable works normally, the oscillator oscillator does not vibrate. When the cable exits the cross section, the vacant cable becomes a simple capacitor, the oscillator outputs a signal, causing an alarm, and the frequency of the oscillator output signal varies with the position at which the cable is cut.

3. Current detection type monitoring system: The system judges the integrity of the cable system by detecting whether there is a transmission current in the cable loop. That is to say, when the cable is working normally, the detection system has no response; when there is no current transmission in the cable, the detection system will activate the alarm system. The current detection system cannot be used for cable anti-theft systems with voltage and no current, such as subway tunnels or road tunnel blower power cables. In addition, the system can only alarm when all the branch cables of the circuit system are cut off (because the total cable current is zero when the cable branches are all open). Therefore, the current detection type monitoring system has a hidden danger of "no police to report".

According to the above description, the existing cable burglar alarm has the following disadvantages:

First, the exact location cannot be known: the existing alarms are characterized by the use of cable breaks. The detector immediately issues an alarm, but the monitoring center can only know that a certain cable has an alarm. The maintenance personnel need to check the cable one by one to confirm the location. For repairs.

Second, can not be used for long-distance cables: because long-distance cables will pass through sparsely populated areas, anti-theft detection is difficult. For example, the maintenance power supply set beside the high railway line, the cable alarm in the prior art has been unable to cope with the long distance cable.

3. It is impossible to recognize the alarm itself and cause a false alarm: when the alarm itself works normally, it will detect the cable disconnection and will issue an alarm normally. However, when the detector fails, it will issue a false alarm and let the maintenance personnel attend the operation. And wasting human resources.

The inventor of the present invention felt that the existing cable burglar alarm was not used in a long-distance cable anti-theft system, so he developed and designed a long-distance cable and eliminated his own alarm. The fault can know exactly the fault point. A cable anti-theft system using a power line carrier.

In view of the above, an object of the present invention is to provide a cable anti-theft notification device and a system therefor.

The cable anti-theft notification device comprises: a microcontroller module, a power line carrier module, and an alarm module. The microcontroller module includes a microcontroller and a setter electrically coupled to the microcontroller, the setter setting operational parameters. The power line carrier module includes a power line carrier and a coupler electrically coupled to the power line carrier, the power line carrier is responsible for processing power line carrier information, and the coupler is responsible for coupling the voltage of the power line carrier. The alarm module includes an alarm device, the microcontroller integrates information of the power line carrier and parameters of the setter, and determining the fault causes the alarm device to issue an alarm information.

Another technical means of the novel cable anti-theft notification device is that the setter is a dip switch.

A further technical means of the novel cable anti-theft notification device is that the alarm device is a relay.

Another technical means of the novel cable anti-theft notification device is that the microcontroller module further includes an indicator group for displaying the status of work or idle.

Another technical means of the novel cable anti-theft notification device is that the microcontroller module further comprises an RS-232 port, and the power line carrier module is connected to the microcontroller module via the RS-232 port. .

Still another object of the present invention is to provide a cable anti-theft notification system including a cable, at least one monitoring group, and at least one monitoring device. The monitoring group includes a plurality of cable anti-theft notification devices, each cable anti-theft notification device has a microcontroller module, a power line carrier module electrically connected to the microcontroller module, and a microcontroller module An electrical connection alarm module having a microcontroller And a setter, the setter can set an operating parameter, the power line carrier module has a power line carrier and a coupler, wherein the power line carrier is responsible for processing power line carrier information, and the coupler is responsible for coupling the voltage of the power line carrier, The alarm module has an alarm device, and the microcontroller integrates the information of the power line carrier and the parameters of the setter to determine whether the cable is complete, and if the fault is found, the alarm device sends an alarm message. The monitoring device includes a monitor and a display electrically connected to the monitor, and the monitor displays the faulty location on the display according to the alarm information of the alarm.

Another technical means of the present invention is that the monitoring group further includes a plurality of addressers corresponding to the cable anti-theft notification device, and each setter can specify a group address for the addresser to enable the complex monitoring. The group has different group addresses, and the cable anti-theft notification system sequentially detects the cable according to the group address and the next group address.

Another technical means of the present invention is that the monitoring group further includes one of the main control end, the monitoring end, and the at least one relay end disposed in the monitoring group, and the main control end is set by the setter. The host address, the monitoring end is configured by the setter to set a monitoring end address, and the relay end is respectively configured by the setter to set a relay end address.

A further technical means of the present invention is that the monitoring device further comprises an alarm line, and the alarm device is connected to the monitoring device by the alarm line.

Another technical means of the novel is that the alarm line is selected from a wired telecommunication network, a WIFI network, a GPRS network, a 3G network, a 4G network, a WIMAX network, a satellite signal network, and the like. A combination of the same.

The beneficial effect of the novel is that the inventor has the insufficiency of the functionality of the existing cable monitoring anti-theft system. At present, it is only possible to detect the characteristics of the cable disconnection, and immediately alert the thief to threaten the thief and notify the security personnel to be present. Unable to determine the stolen section. So thoughtful construction I came up with a cable anti-theft notification system. This system can accurately determine the stolen section of the cable, and can eliminate the false alarm issued by the fault of the detection component to notify the maintenance personnel to go to the site for maintenance.

3‧‧‧ cable

4‧‧‧Monitor group

41‧‧‧Master

411‧‧‧Master address

42‧‧‧Monitor

421‧‧‧Monitor address

43‧‧‧Relay

431‧‧‧Relay address

44‧‧‧ Cable anti-theft notification Set

441‧‧‧Microcontroller Module

4411‧‧‧Microcontroller

4412‧‧‧Setter

4413‧‧‧ indicator group

4414‧‧‧RS-232 port埠

442‧‧‧Power Line Carrier Module

4421‧‧‧Power line carrier

4422‧‧‧ Coupler

443‧‧‧Alarm module

4431‧‧‧Alarm

45‧‧‧Locator

451‧‧‧Group address

5‧‧‧Monitor

51‧‧‧Monitor

52‧‧‧ display

53‧‧‧Alarm lines

1 is a block diagram showing the structure of each part of the cable anti-theft notification device of the present invention; FIG. 2 is a group diagram illustrating the related configuration of the cable anti-theft notification system of the present invention; and FIG. 3 is a group diagram illustrating the present A related group configuration of a preferred embodiment of a novel cable anti-theft notification device and system therefor.

The related features and technical details of the present invention will be apparent from the following detailed description of the preferred embodiments.

Referring to FIG. 1, a first preferred embodiment of the cable anti-theft notification device 44 of the present invention includes a microcontroller module 441, a power line carrier module 442, and an alarm module 443.

The microcontroller module 441 includes a microcontroller 4411, a setter 4412 electrically coupled to the microcontroller 4411, and an indicator set 4413 electrically coupled to the microcontroller 4411. The indicator group 4413 is configured to display the cable anti-theft notification device 44 as an active state or an idle state, and can further display whether the cable anti-theft notification device 44 itself is faulty or not for reference by a maintenance personnel. The setter 4412 is a dip switch that can set operating parameters. However, in actual implementation, the setter 4412 can be any parameter input device, and should not be limited to those disclosed in the preferred embodiment.

The power line carrier module 442 is electrically connected to the microcontroller 4411, and includes a power line carrier 4421, and a coupler 4422, wherein the coupler 4422 is responsible for coupling the voltage of the power line to the power line carrier. The power line carrier 4421 is responsible for separating the carrier information in the power to the microcontroller module 441. Moreover, when the microcontroller module 441 is in operation, the generated carrier information is handed over to the power line carrier 4421 for processing, and then passed to the coupler 4422 to externally issue the voltage coupling.

The microcontroller module 441 further includes an RS-232 port 4414. The power line carrier module 442 is connected to the microcontroller module 441 via the RS-232 port 4414. However, the actual implementation of the connection line may be any interface standard for serial data communication, and should not be limited to the disclosure of the preferred embodiment.

The alarm module 443 includes an alarm 4431. The alarm 4431 is electrically connected to the microcontroller 4411. The microcontroller 4411 integrates the information sent back by the power line carrier 4421 to determine whether the cable is normal. The parameter set by the setter 4412 causes the alarm 4431 to issue an alarm message to the outside. The alarm 4431 is a relay, but in actual implementation, it should not be limited to the disclosure of the preferred embodiment.

Referring to Figures 2 and 3, the present invention further provides a cable anti-theft notification system using the cable anti-theft notification device 44, the cable anti-theft notification system comprising a cable 3, at least one monitoring group 4, and at least one monitoring device 5. In the preferred embodiment, the number of monitoring groups 4 is complex and is spaced apart to cover the entire cable 3.

The monitoring group 4 disposed on the cable 3 includes a plurality of cable anti-theft notification devices 44. Each cable anti-theft notification device 44 has a microcontroller module 441 and is electrically connected to the microcontroller module 441. The power line carrier module 442 and an alarm module 443 electrically connected to the microcontroller module 441.

The microcontroller module 441 has a microcontroller 4411 and a setter 4412. The setter 4412 can set operating parameters. The power line carrier module 442 has a power line carrier 4421 and a coupler 4422. The power line carrier 4421 is responsible for processing power line carrier information, Coupler 4422 is responsible for coupling the voltage between the power line carrier 4421 and the cable 3.

Here, it should be noted that the alarm module 443 has an alarm 4431, and the alarm 4431 is electrically connected to the microcontroller 4411. The microcontroller 4411 integrates the information of the power line carrier 4421 and the setter 4412. The parameter is used to judge whether the cable 3 is complete, and the fault is found to cause the alarm 4431 to issue an alarm message.

The plurality of monitoring devices 5 respectively include a monitor 51 and a display 52 electrically connected to the monitor 51. The monitor 51 is connected to the alarm 4431 of the plurality of monitoring groups 4, and the monitor 52 is provided according to the alarm 4431. The alert information is analyzed and the faulty location is clearly displayed on the display 52.

In the preferred embodiment, the monitoring group 4 further includes a main control terminal 41, a monitoring terminal 42, and at least one relay terminal 43 disposed in the monitoring group 4. The master terminal 41 is configured by the The setter 4412 sets a host address 411, and the monitor 42 sets a monitor address 421 by the setter 4412. The relay 43 sets a relay address 431 by the setter 4412.

In addition, the monitoring group 4 further includes a plurality of addressers 45 correspondingly disposed in the cable anti-theft notification device 44, and each setter 4412 can assign a group to the addressers 45 disposed in the different monitoring groups 4. The address 451 is such that the complex monitoring group 4 has a different group address 451, and the cable anti-theft notification system sequentially performs the cable 3 according to the group address 451 and the next group address 451. Test to confirm if the system is in a normal state.

Referring back to FIG. 3, the inventor of the present invention segments the cable 3 into a plurality of monitoring groups 4 according to the transmission distance of the power line carrier technology, and each monitoring group 4 will designate a group address 451, and the cable anti-theft notification system according to the The group address 451 sequentially gives the detection mastership, and the cable anti-theft notification system obtains the detection mastership according to the monitoring group 4 in turn. To fully detect the cable 3 full line.

It is worth mentioning that any cable anti-theft notification device 44 in each monitoring group 4 can specify a host address 411, a relay address 431, or a monitoring terminal via the setter 4412. The address 421 is such that the plurality of cable anti-theft notification devices 44 in the monitoring group 4 become a master terminal 41, a monitoring terminal 42, and at least one relay terminal 43.

Referring back to FIG. 2, when the monitoring group 4 that detects the mastership is obtained, the master terminal 41 obtains the master detection right and starts to perform the monitoring group 4 detecting action: first, the master terminal 41 A power line carrier signal is sent to the cable 3, and the object to be distributed is the monitoring terminal 42. The master terminal 41 obtains a response from the monitoring terminal 42 within a set time, and the monitoring group 4 determines that the cable 3 where the segment is located is normal. The detection master is handed over to the next monitoring group 4.

In the preferred embodiment, when the master terminal 41 does not receive the response from the monitoring terminal 42 within the set time, the sending operation is repeated three times. If the message responded by the monitoring terminal 42 is not obtained, the message The main control terminal 41 sends a power line carrier message to the relay terminal 43 (ID=1). If the host terminal 41 receives the response from the relay terminal 43 within the set time, the main detection right is handed over to the relay terminal 43. The relay terminal 43.

Then, the relay terminal 43 obtains the main detection right, and starts to send a power line carrier signal to the cable 3, and the object to be distributed is the monitoring terminal 42. Here, it should be noted that the number of the relay terminals 43 may be set according to the plan of the user, and each of the relay terminals repeatedly performs a detecting action, such as receiving the power line returned by the monitoring terminal 42. The carrier message, the cable anti-theft notification system can judge that the cable 3 is in a normal state and there is no situation of being stolen or disconnected, but the cable anti-theft notification device 44 notifies the maintenance if the component is old or the signal is weakened. Personnel are selectively on site for repairs.

Finally, neither the master 41 nor the trunk 43 has Receiving the reply signal of the monitoring terminal 42, the cable anti-theft notification system determines that the cable 3 is subjected to theft or disconnection, and immediately integrates the group address 451 and the problematic cable anti-theft notification device 44 with the alarm. The monitor circuit 51 is notified by the alarm line 53 and the fault information is displayed on the monitor 52.

It is worth mentioning that the monitoring device 5 further includes an alarm line 53 which is connected to the monitoring device 5 by the alarm line 53. The alarm line 53 may be selected from the group consisting of a wired telecommunication network, a WIFI network, a GPRS network, a 3G network, a 4G network, a WIMAX network, a satellite signal network, and the like, but in actual implementation, The implementation of the optimal alarm line 53 can also be selected by the operator in conjunction with the on-site environment, and should not be limited thereto.

According to the above description, the cable anti-theft notification device and the system of the present invention have the following advantages:

1. It can be used on a long-distance cable: by using the main control terminal 41 of the monitoring group 4, the power line carrier message is sent to the monitoring terminal 42, and the microcontroller 4411 in the monitoring terminal 42 receives the message, that is, For the main control terminal 41 to reply the message, the main control terminal 41 receives the reply message within the waiting time, that is, it can judge that the cable is not faulty, and then the detection mastership is handed over to the next monitoring group, the cable The sequential detection action will be completely checked, and the length of the cable 3 is not limited.

2. The misjudgment caused by the component failure is indeed excluded: the master 41 of the monitoring group 4 receives the detected master control, and the power line carrier message is sent to the cable 3, and the master terminal 41 does not get the set time. The response of the monitoring terminal 42 will transfer the detected master control to the relay terminal 43, and the detected terminal power of the relay terminal 43 will send a message of the power line carrier to the detecting terminal 42. Replying to the message, it will be judged that the cable 3 is not faulty and the cable anti-theft notification device 44 has a problem, and the alarm 4431 proposes that the cable 3 is complete to the monitoring device 5, but there is a component failure for reference by the maintenance personnel.

3. The location of the fault is determined. The master 41 of the monitoring group 4 obtains the detected master control, and the signal of the power line carrier is sent to the detecting terminal 42. The master 41 does not receive a response at the set time. The detected master control is handed over to the relay terminal 43, and the detected master control right sends a power line carrier to the detecting terminal 42 to reduce the detection area, if not at the set time. A response message will be sent to determine the problem with the cable, and the maintenance personnel will be notified immediately to the fault area for maintenance.

In summary, the cable anti-theft notification device and system thereof of the present invention can be used on a long-distance cable, and distributed over the entire cable 3 via the monitoring group 4, according to the group address of the monitoring group 4. The 451 is inspected in sequence and in accordance with the detection section thereof. When detecting that the cable 3 is abnormal, the microcontroller 4411 immediately notifies the monitoring device 5 to notify the maintenance personnel to perform maintenance on the site, and can truly achieve the purpose of the present invention.

However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change and modification made by the novel patent application scope and the novel description content, All remain within the scope of this new patent.

44‧‧‧ Cable anti-theft notification device

441‧‧‧Microcontroller Module

4411‧‧‧Microcontroller

4412‧‧‧Setter

4413‧‧‧ indicator group

4414‧‧‧RS-232 port埠

442‧‧‧Power Line Carrier Module

4421‧‧‧Power line carrier

4422‧‧‧ Coupler

443‧‧‧Alarm module

4431‧‧‧Alarm

Claims (10)

A cable anti-theft notification device comprises: a microcontroller module comprising a microcontroller and a setter electrically connected to the microcontroller, the setter can set operating parameters; and electrically connected to the microcontroller The power line carrier module includes a power line carrier and a coupler electrically connected to the power line carrier, wherein the power line carrier is responsible for processing power line carrier information, the coupler is responsible for coupling the voltage of the power line carrier; and The alarm module electrically connected to the controller includes an alarm device, the microcontroller integrates the information of the power line carrier and the parameters of the setter, and determining the fault causes the alarm device to issue an alarm information. The cable anti-theft notification device according to claim 1, wherein the setter is a dip switch. The cable anti-theft notification device according to claim 2, wherein the alarm device is a relay. The cable anti-theft notification device according to claim 3, wherein the microcontroller module further comprises an indicator group for displaying the status of work or idle. The cable anti-theft notification device according to claim 4, wherein the microcontroller module further comprises an RS-232 port, the power line carrier module is connected to the microcontroller via the RS-232 port Module connection. A cable anti-theft notification system includes: a cable; at least one monitoring group disposed on the cable, including a plurality of cables The anti-theft notification device, each cable anti-theft notification device has a microcontroller module, a power line carrier module electrically connected to the microcontroller module, and an alarm module electrically connected to the microcontroller module The microcontroller module has a microcontroller and a setter, the setter can set operating parameters, the power line carrier module has a power line carrier and a coupler, and the power line carrier and the microcontroller mode The electrical connection is responsible for processing power line carrier information, the coupler is electrically connected to the power line carrier and the cable, and is responsible for coupling a voltage between the two, the alarm module has an alarm connected to the microcontroller, The microcontroller integrates the information of the power line carrier and the parameters of the setter to determine whether the cable is complete, and the fault is caused by the alarm, and at least one monitoring device connected to the alarm signal includes a a monitor and a display electrically connected to the monitor, the monitor is based on the alarm information of the alarm to clearly indicate the fault location on the display . The cable anti-theft notification system according to claim 6, wherein the monitoring group further comprises a plurality of addressers corresponding to the cable anti-theft notification device, and each setter can specify a group of bits for the addresser. The cable is configured such that the plurality of monitoring groups have different group addresses, and the cable anti-theft notification system sequentially detects the cable according to the group address and the next group address. The cable anti-theft notification system according to the seventh aspect of the invention, wherein the monitoring group further comprises a main control end, a monitoring end, and at least one relay end disposed in the monitoring group, the main control The set end sets a host terminal address, and the monitoring end sets a monitoring end by the setter The address is set by the setter to a relay address. The cable anti-theft notification system of claim 8, wherein the monitoring device further comprises an alarm line, wherein the alarm device is connected to the monitoring device by the alarm line. The cable anti-theft notification system according to claim 9 , wherein the alarm line is selected from a wired telecommunication network, a WIFI network, a GPRS network, a 3G network, a 4G network, a WIMAX network, Satellite signal network, and a combination of these.