CN201867910U - Streetlight cable anti-theft system - Google Patents
Streetlight cable anti-theft system Download PDFInfo
- Publication number
- CN201867910U CN201867910U CN2010206431997U CN201020643199U CN201867910U CN 201867910 U CN201867910 U CN 201867910U CN 2010206431997 U CN2010206431997 U CN 2010206431997U CN 201020643199 U CN201020643199 U CN 201020643199U CN 201867910 U CN201867910 U CN 201867910U
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- cable
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- control device
- road lighting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a streetlight cable anti-theft system which comprises a front end control device, a signal control device and an information processing terminal; the front end control device is arranged in a streetlight control box, and is used for applying a voltage signal to a streetlight cable when a streetlight is not turned on; the signal control device is arranged on a lamppost of the last streetlight of a streetlight circuit, and is used for detecting the voltage signal of the streetlight cable, judging the state of the cable according to the acquired voltage signal, and sending the state signal to the information processing terminal; the front end control device and the signal control device are connected by the streetlight cable, and the streetlight is connected on the streetlight cable; and the information processing terminal is sued for receiving and processing the state signal sent out by the signal control device. The streetlight cable anti-theft device is especially used for monitoring a streetlight power supply cable, and has the advantages of being capable of timely acquiring the information of a cable, having low maintenance cost and high reliability, preventing influence from power failure and the like.
Description
Technical field
The utility model relates to a kind of road lighting cable burglary-resisting system, especially a kind of being used for by monitoring cable whether short circuit or the road lighting cable burglary-resisting system that opens circuit and monitor service cable.
Background technology
Street lighting circuit and low-voltage supply line adopt metals such as aluminium, copper as cable core mostly at present, and much circuit all is arranged in the field, cause the opportunity of stealing cable for like this some lawless persons, and the stolen phenomenon of road lighting cable is serious day by day.The lawless person often in the second half of the night street lamp turn off the light and to implement larceny in back cable outage, the pedestrian's rareness.Road lighting cable is in case stolen, bring tremendous loss not only can for the country and people's property, also can influence the normal illumination of street lamp, bring inconvenience for people's life, influenced normal life order, therefore just need take some measures and prevent that cable from being stolen.The method that generally adopts is at present: the cable one or both ends all are fixed on street lamp concrete pedestal the inside.The shortcoming of this method is: increase more work amount and bigger financial resources spending, maintenance cost height for later stage cable maintenance work; In addition, if the destroyed managerial personnel of cable are difficult in very first time discovery in this case, be unfavorable for the timely processing of accident.
The utility model content
The utility model is the weak point that exists in the above-mentioned prior art for avoiding, and a kind of road lighting cable burglary-resisting system is provided, so that whether destroyed the staff can obtain road lighting cable and the ruined position of cable at any time, reduces maintenance cost.
The utility model be the technical solution problem by the following technical solutions.
Road lighting cable burglary-resisting system, its design feature are to comprise a front-end control device, a signal control device and an information processing terminal; Front-end control device is located in the streetlight control box, is used for not applying a voltage signal to road lighting cable when street lamp EL does not open; Signal control device is installed on the lamp stand of last street lamp EL of a public lighting circuit, be used to detect the voltage signal of road lighting cable, the voltage signal that foundation obtains is judged the state of cable, and status signal is sent to the information processing terminal by cordless communication network; Connect by road lighting cable between front-end control device and the signal control device, street lamp EL is connected on the road lighting cable; The information processing terminal is used to receive and the status signal that sent of processing signals control device.
The design feature of road lighting cable burglary-resisting system of the present utility model also is:
Described front-end control device comprises two contactors, a battery pack GB1 and an on-off controller K; Contactor KM1 is used to control the power on/off of road lighting cable; Battery pack GB1 is charged by the charger EC that connects civil power or solar cell, is used for applying to cable by contactor KM2 the DC voltage of 12V; On-off controller K is used for the closed and disconnected of control contactor KM1 and contactor KM2.
Positive pole one end of described battery pack GB1 is provided with fuse FU2, and fuse FU2 is used for protection battery pack GB1 when short circuit.
Optical controller or street lamp terminal control unit when described on-off controller K is.
Described signal control device comprises voltage-level detector VM, sender unit, battery pack GB2 and the current rectifying and wave filtering circuit of being made up of rectifier bridge V and capacitor C; The voltage signal that current rectifying and wave filtering circuit is used on the road lighting cable carries out the filter rectification processing; Voltage-level detector VM is used to detect the output voltage of current rectifying and wave filtering circuit and judges the state of cable according to output voltage, and cable status is converted to switching signal is sent to sender unit; Sender unit is used for detecting incessantly the switching signal of voltage-level detector VM to determine whether send alerting signal by cordless communication network; Voltage-level detector VM and sender unit are powered by battery pack GB2; Battery pack GB2 is by the charger EC charging that connects civil power or solar cell.
Described sender unit is the GSM sender unit.
Positive pole one end of described battery pack GB2 is provided with fuse FU3, and fuse FU3 is used for protection battery pack GB2 when short circuit.
Described street lamp EL is connected on the road lighting cable by ballast resistor B.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, the utility model can be to the realtime monitoring of cable, and is stolen or when being short-circuited fault when cable, can notify managerial personnel rapidly in time, thereby loss be dropped to minimum.And common antitheft, tamper-proof means all are at cable after stolen a period of time, and managerial personnel could find that cable is stolen.
2, the utility model is simple in structure, failure rate is low, maintenance cost is all very low.
3, the utility model has back-up source, even also can work long hours under the situation of system blackout.When adopting sun power to charge a battery, can ignore the influence that power failure causes native system.
4, the utility model can utilize the GSM network to transmit alerting signal, can send on the information processing terminals such as the mobile phone of appointment or computer by the GSM network information that cable is stolen, make managerial personnel can in the very first time, know the ruined information of cable, reliability height.
Road lighting cable burglary-resisting system of the present utility model, have information, the maintenance cost that can in time obtain cable low, do not stopped influence, the reliability advantages of higher of cutting off the power supply.
The utility model not only can be used for the monitoring of municipal road lamp cable, and can be used for the monitoring of the low-voltage power supply cable of other purposes.
Description of drawings
Fig. 1 is the structure principle chart of the utility model road lighting cable burglary-resisting system.
Fig. 2 is the structured flowchart of the utility model road lighting cable burglary-resisting system.
Label in accompanying drawing 1, the accompanying drawing 2: 1 front-end control device, 2 signal control devices, 3 information processing terminals, 4 road lighting cables, ballast resistor B, C electric capacity, the FU1 fuse, FU2 fuse, FU3 fuse, the GB1 battery pack, GB2 battery pack, GSM GSM sender unit, the K on-off controller, the KM1 contactor, KM2 contactor, EL street lamp, the V rectifier bridge, the VM voltage-level detector, L live wire, N zero line, S1 input terminal, S2 input terminal, O1 switching signal lead-out terminal, O2 switching signal lead-out terminal; The I1 signal input terminal, the I2 signal input terminal.
Below pass through embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
Embodiment
Referring to Fig. 1, Fig. 2, the road lighting cable burglary-resisting system comprises a front-end control device 1, a signal control device 2 and an information processing terminal 3; Front-end control device 1 is located in the streetlight control box, is used for giving when street lamp EL does not open road lighting cable 4 to apply a voltage signal; Signal control device 2 is installed on the lamp stand of last street lamp EL of a public lighting circuit, be used to detect the voltage signal of road lighting cable 4, the voltage signal that foundation obtains is judged the state of cable 4, and status signal is sent to the information processing terminal 3 by cordless communication network; When street lamp is in running order, be added with the 220V alternating voltage that municipal electric power system applies on the road lighting cable; When street lamp was in closed condition, battery pack GB1 applied the DC voltage of 12V on road lighting cable; Connect by road lighting cable 4 between front-end control device 1 and the signal control device 2, street lamp EL is connected on the road lighting cable 4; The information processing terminal 3 is used to receive and the status signal that sent of processing signals control device 2.Front-end control device 1 comprises two contactors, a battery pack GB1 and an on-off controller K; Contactor KM1 is used to control the power on/off of road lighting cable 4; Battery pack GB1 is charged by the charger EC that connects civil power or solar cell, is used for the DC voltage of applying 12V for cable 4 by contactor KM2, passes through the normally closed interlock interlocking of himself between contactor KM1 and the contactor KM2; On-off controller K is used for the closed and disconnected of control contactor KM1 and contactor KM2.Positive pole one end of battery pack GB1 is provided with fuse FU2, and fuse FU2 is used for protection battery pack GB1 when short circuit.Optical controller or street lamp terminal control unit when on-off controller K is, the time optical controller be the on-off controller of controlling the unlatching of street lamp by time and luminosity; By the setting of time, open street lamp or close street lamp by day at night; By the control of luminosity, when the luminosity of dark weather sunshine is low excessively, open street lamp; During concrete enforcement, generally the control of employing time and two kinds of control modes of luminosity control combine and control the open and close of street lamp.The street lamp terminal control unit is a kind of remote wireless control terminal, can control the unlatching of street lamp by wireless network.Signal control device 2 comprises voltage-level detector VM, sender unit, battery pack GB2 and the current rectifying and wave filtering circuit of being made up of rectifier bridge V and capacitor C; Current rectifying and wave filtering circuit is used for that the voltage signal on the road lighting cable 4 is carried out filter rectification to be handled; Voltage-level detector VM is used to detect the output voltage of current rectifying and wave filtering circuit and judges the state of cable 4 according to output voltage, and cable status is converted to switching signal is sent to sender unit; Sender unit is used for detecting incessantly the switching signal of voltage-level detector VM to determine whether send alerting signal by cordless communication network; Voltage-level detector VM and sender unit are powered by battery pack GB2; Battery pack GB2 is by the charger EC charging that connects civil power or solar cell.Sender unit is preferably the GSM sender unit; When adopting the GSM sender unit, the GSM sender unit utilizes the gsm communication network of mobile operator, signal is sent to the information processing terminal 3 of native system.Positive pole one end of battery pack GB2 is provided with fuse FU3, and fuse FU3 is used for protection battery pack GB2 when short circuit.Street lamp EL is connected on the road lighting cable 4 by ballast resistor B.
Referring to Fig. 1, in the present embodiment, street lamp work is by on-off controller K (time optical controller or street lamp control terminal) control.At night, according to time or the photometric parameter set, the time optical controller (or street lamp control terminal) K closure, contactor KM1 coil gets electric, contactor KM1 adhesive, street lamp is opened; Just produce metastable d. c. voltage signal by the output terminal that rectifier bridge V and capacitor C are formed current rectifying and wave filtering circuit this moment in signal control device, voltage-level detector VM converts switching signal to the GSM sender unit after detecting voltage signal, the GSM sender unit judges by the detector switch signal whether cable has abnormal conditions, thereby judges whether to send alerting signal to the information processing terminal.The information processing terminal can be the microcomputer of reception and process information, also can be mobile phone.After the information processing terminal receives alerting signal, can send acoustical signal or light signal, remind the staff, and the position of cable fault is provided, so that the timely handling failure of staff.
When street lamp does not need work, on-off controller K (time optical controller or street lamp control terminal) disconnects, contactor KM1 coil losing electricity then, contactor KM1 main contacts disconnects, this moment KM1 the normally closed interlock closure, contactor KM2 coil gets electric, and the adhesive of contactor KM2 main contacts offers road lighting cable DC12V direct current signal by battery pack GB1.Because the DC12V undertension is so that street lamp triggers and work, thus this moment street lamp and the not consumed power that do not work also; Moment in contactor KM1 and contactor KM2 switching provides voltage signal for voltage-level detector VM by capacitor C, it can not reported by mistake at the transient voltage detecting device VM that switches, this moment, the same output terminal of forming current rectifying and wave filtering circuit by rectifier bridge V and capacitor C in signal control device also produced metastable d. c. voltage signal, judged to the GSM sender unit whether cable has abnormal conditions by converting switching signal after the voltage-level detector VM detectable voltage signals to.
Referring to Fig. 1, S1, S2 are the input terminals of voltage-level detector VM, and O1, O2 are the switching signal lead-out terminals of voltage-level detector; I1, I2 are the signal input terminals of GSM sender unit.L is the live wire of municipal electric power system, and N is the zero line of municipal electric power system.
In the use, as shown in Figure 1, by charger EC charging, charger EC can connect civil power or solar cell respectively for battery pack GB1, GB2, is charged by charger accumulators group by civil power or solar cell, to guarantee the normal operation of system when having a power failure.Fuse FU2, FU3 are respectively battery pack GB1 and GB2 provides short-circuit protection.
The utility model can to the realtime monitoring of cable, when pilferage or short trouble, can be notified rapidly administrative staff, thereby loss be dropped to minimum in time. The utility model is simple in structure, and failure rate is low and maintenance cost are all very low. The utility model has back-up source, even also can work long hours in the situation of system blackout. If adopt solar energy to charge a battery, then can ignore the impact that has a power failure native system is caused. The utility model can utilize the GSM network to transmit alarm signal, can send on the information processing terminals such as the mobile phone of appointment or computer by the GSM network information that cable is stolen, so that administrative staff can know the information that cable is destroyed, reliability height in the very first time. Streetlamp cable anti-theft system of the present utility model, have information, the maintenance cost that can in time obtain cable low, do not stopped the impact, the high reliability that cut off the power supply.
The utility model not only can be used for the monitoring of municipal road lamp cable, also can be used for the monitoring of the low-voltage power supply cable of other purposes.
Claims (8)
1. the road lighting cable burglary-resisting system is characterized in that, comprises a front-end control device (1), a signal control device (2) and an information processing terminal (3); Front-end control device (1) is located in the streetlight control box, is used for giving when street lamp EL does not open road lighting cable (4) to apply a voltage signal; Signal control device (2) is installed on the lamp stand of last street lamp EL of a public lighting circuit, be used to detect the voltage signal of road lighting cable (4), the voltage signal that foundation obtains is judged the state of cable (4), and status signal is sent to the information processing terminal (3) by cordless communication network; Connect by road lighting cable (4) between front-end control device (1) and the signal control device (2), street lamp EL is connected on the road lighting cable (4); The information processing terminal (3) is used for the status signal that reception and processing signals control device (2) are sent.
2. road lighting cable burglary-resisting system according to claim 1 is characterized in that described front-end control device (1) comprises two contactors, a battery pack GB1 and an on-off controller K; Contactor KM1 is used to control the power on/off of road lighting cable (4); Battery pack GB1 is charged by the charger EC that connects civil power or solar cell, is used for applying the DC voltage of 12V for cable (4) by contactor KM2; On-off controller K is used for the closed and disconnected of control contactor KM1 and contactor KM2.
3. road lighting cable burglary-resisting system according to claim 2 is characterized in that positive pole one end of described battery pack GB1 is provided with fuse FU2, and fuse FU2 is used for protection battery pack GB1 when short circuit.
4. road lighting cable burglary-resisting system according to claim 2, optical controller or street lamp terminal control unit when it is characterized in that described on-off controller K is.
5. road lighting cable burglary-resisting system according to claim 1 is characterized in that described signal control device (2) comprises voltage-level detector VM, sender unit, battery pack GB2 and the current rectifying and wave filtering circuit of being made up of rectifier bridge V and capacitor C; Current rectifying and wave filtering circuit is used for that the voltage signal on the road lighting cable (4) is carried out filter rectification to be handled; Voltage-level detector VM is used to detect the output voltage of current rectifying and wave filtering circuit and judges the state of cable (4) according to output voltage, and cable status is converted to switching signal is sent to sender unit; Sender unit is used for detecting incessantly the switching signal of voltage-level detector VM to determine whether send alerting signal by cordless communication network; Voltage-level detector VM and sender unit are powered by battery pack GB2; Battery pack GB2 is by the charger EC charging that connects civil power or solar cell.
6. road lighting cable burglary-resisting system according to claim 5 is characterized in that described sender unit is the GSM sender unit.
7. road lighting cable burglary-resisting system according to claim 5 is characterized in that positive pole one end of described battery pack GB2 is provided with fuse FU3, and fuse FU3 is used for protection battery pack GB2 when short circuit.
8. road lighting cable burglary-resisting system according to claim 1 is characterized in that described street lamp EL is connected on the road lighting cable (4) by ballast resistor B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206431997U CN201867910U (en) | 2010-12-06 | 2010-12-06 | Streetlight cable anti-theft system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206431997U CN201867910U (en) | 2010-12-06 | 2010-12-06 | Streetlight cable anti-theft system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867910U true CN201867910U (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206431997U Expired - Fee Related CN201867910U (en) | 2010-12-06 | 2010-12-06 | Streetlight cable anti-theft system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867910U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436710A (en) * | 2011-12-05 | 2012-05-02 | 厦门元谷信息科技有限公司 | Anti-theft alarm method and device for street lamp cable with self-checking function |
| WO2013170564A1 (en) * | 2012-05-17 | 2013-11-21 | 上海植晶生物科技有限公司 | Street lamp cable theft protection system |
| WO2014097006A1 (en) | 2012-12-18 | 2014-06-26 | Koninklijke Philips N.V. | Problem detection in cable system |
| CN104269008A (en) * | 2014-09-09 | 2015-01-07 | 深圳华智测控技术有限公司 | Anti-theft alarm system of street lamp cable |
| CN104464151A (en) * | 2014-12-10 | 2015-03-25 | 西安四方机电有限责任公司 | Anti-theft detection and alarm device applied to streetlamp cable |
| GB2518472A (en) * | 2014-04-11 | 2015-03-25 | Pan Optic Monitoring Ltd | Metal-theft detection device |
| CN104854463A (en) * | 2012-12-18 | 2015-08-19 | 皇家飞利浦有限公司 | Problem detection in cable system |
-
2010
- 2010-12-06 CN CN2010206431997U patent/CN201867910U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436710A (en) * | 2011-12-05 | 2012-05-02 | 厦门元谷信息科技有限公司 | Anti-theft alarm method and device for street lamp cable with self-checking function |
| CN102436710B (en) * | 2011-12-05 | 2014-01-01 | 厦门元谷信息科技有限公司 | Anti-theft alarm method for street lamp cable with self-checking function |
| WO2013170564A1 (en) * | 2012-05-17 | 2013-11-21 | 上海植晶生物科技有限公司 | Street lamp cable theft protection system |
| WO2014097006A1 (en) | 2012-12-18 | 2014-06-26 | Koninklijke Philips N.V. | Problem detection in cable system |
| CN104854463A (en) * | 2012-12-18 | 2015-08-19 | 皇家飞利浦有限公司 | Problem detection in cable system |
| GB2518472A (en) * | 2014-04-11 | 2015-03-25 | Pan Optic Monitoring Ltd | Metal-theft detection device |
| GB2518472B (en) * | 2014-04-11 | 2015-08-19 | Pan Optic Monitoring Ltd | Metal-theft detection device |
| CN104269008A (en) * | 2014-09-09 | 2015-01-07 | 深圳华智测控技术有限公司 | Anti-theft alarm system of street lamp cable |
| CN104269008B (en) * | 2014-09-09 | 2017-05-10 | 深圳华智测控技术有限公司 | Anti-theft alarm system of street lamp cable |
| CN104464151A (en) * | 2014-12-10 | 2015-03-25 | 西安四方机电有限责任公司 | Anti-theft detection and alarm device applied to streetlamp cable |
| CN104464151B (en) * | 2014-12-10 | 2017-11-07 | 吴细霞 | A kind of antitheft detection warning device for road lighting cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20121206 |