CN101128005A - Monitoring device for dynamic environment of base station - Google Patents
Monitoring device for dynamic environment of base station Download PDFInfo
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- CN101128005A CN101128005A CNA2007100461879A CN200710046187A CN101128005A CN 101128005 A CN101128005 A CN 101128005A CN A2007100461879 A CNA2007100461879 A CN A2007100461879A CN 200710046187 A CN200710046187 A CN 200710046187A CN 101128005 A CN101128005 A CN 101128005A
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Abstract
The utility model provides a base station power environment monitor equipment, comprising a detecting module, a clock recording module of a circuit connection detecting module, an operation panel module of the circuit connection detecting module and the clock recording module, a communication module of a circuit connection clock recording module, and a monitor center of a circuit connection communication module. The utility model uses an alarm and data driving sending technology and a full duplex communication technology, has the advantages of avoiding wait and interference between sending commands and uploading the data of the monitor system, greatly raising the data communication rate, avoiding the blocking phenomenon, greatly reducing the time overhead of the communication process for the monitor center to process the data and commands, and raising operation efficiency of the entire monitor network. Thereby, the utility model changes the network construction form of master slave communication mode used by the traditional monitor system, greatly raises integration of the entire system, really achieves a centralized management system of a point astringent, and raises the network construction ability of the monitor system over to 2000 sites.
Description
Technical field
The present invention relates to a kind of monitoring device for dynamic environment of base station.
Technical background
Communication network now must have the modern way to manage that adapts with it, ability generation scale drops into, the good benefit of scale output, centralized monitor, centralized maintenance, centralized management pattern are gone in the operation maintenance of communication equipment inevitably for this reason, to realize the few people of telecommunications room, unattended operation, raise labour productivity.Along with the progressively expansion of modern communication networks, its development speed is fast, and communication equipment constantly increases.The rapid dilatation of communication size needs to use a large amount of power-equipments, and power-equipment is not only of a great variety.And along with the reform of telecommunications system, advanced communication network maintenance operation management work proposes requirements at the higher level.Because the quantity of equipment is many, uploading of the transmission of whole monitoring system order and data can generation be waited for and interfere with each other, data communication rates reduces greatly, communication produces choking phenomenon, strengthened the time overhead of Surveillance center in deal with data and command communication process, reduce whole monitor network operational efficiency, increased attendant's difficulty so undoubtedly.Therefore, advanced communication network must have the modern way to manage that adapts with it, and ability generation scale drops into, the good benefit of scale output.
Summary of the invention
The invention provides a kind of monitoring device for dynamic environment of base station, adopted the master of alarm and data to send out technology and full-duplex communication technology, data communication rates greatly improves, reduce the time overhead of Surveillance center in deal with data and command communication process greatly, improved whole monitor network operational efficiency, the integrated level of total system is improved greatly.
For achieving the above object, the invention provides a kind of monitoring device for dynamic environment of base station, the guidance panel module, the circuit that comprise clock log module, circuit connection detection module and the clock log module of detection module, circuit connection detection module are connected the communication module of clock log module and the Surveillance center that circuit connects communication module;
Described detection module comprises storage battery detection module, analog signal detection module and the digital quantity detection module that circuit connects described clock log module;
Described storage battery detection module comprises the storage battery check-out console of some parallel connections;
Described monitoring device for dynamic environment of base station also comprises the power module that circuit connects all modules;
Described monitoring device for dynamic environment of base station also comprises the passive node plate that circuit connects described clock log module;
Each detection module in the described detection module has mutual independent CPUs control module respectively, and each functional module all possesses detection, alarm, communication, setting separately and long-rangely restarts function;
Described storage battery check-out console detects the operating state of the batteries in the base station:
1, total voltage and the single battery voltage to each batteries carries out sample detecting;
2, detect the operating current of each batteries;
3, the some batteries temperature sensors that comprise detect in real time to the working temperature of storage battery;
Voltage measurement precision≤the 5mV of described storage battery check-out console, temperature measurement accuracy is not less than 1 ℃, the current measurement precision is 1%, sample circuit adopts photoelectricity to isolate, batteries and detection module can not produce mutually and disturb and influence working properlyly, can not produce any influence to the operate as normal of batteries in case detection module breaks down yet;
Each storage battery check-out console in the described storage battery detection module reads the set point of the alarming threshold of Surveillance center's setting by communication module, and be stored in the storage battery check-out console, be used for monitoring to sampled value, the storage battery check-out console is monitored the total voltage of each batteries, send alarm signal in overvoltage with when under-voltage, after normal, send the alarm clearing signal, the battery-operated electric current is monitored, send alarm and alarm clearing signal;
Described analog signal detection module detects various electric weight such as base station temperature, base station humidity, alternating supply voltage, Alternating Current Power Supply electric current, direct current supply voltage, air-conditioning work electric current and non-electrical analogue amount:
1, base station 3 phase 380V Alternating Current Power Supply A, each phase voltage of B, C are detected respectively;
2, base station 3 phase 380V Alternating Current Power Supply A, each phase current of B, C are detected respectively;
3, A, B, each phase current of C to 3 phase 380V Alternating Current Power Supplies of the 1-5 in base station group air-conditioning detects respectively;
4, direct voltage in the base station and standby DC operation electricity are detected;
5, ambient temperature and the humidity to 1-4 in the base station point detects;
Guarantee that certainty of measurement reaches: the ambient humidity certainty of measurement of the ambient temperature measurement precision of 0.5 ℃ (being better than 0.5%) and 1%RH (being better than 1%), simultaneously, also can guarantee 0.5% direct voltage and and the certainty of measurement of 2% alternating voltage, electric current;
Combined-voltage, current sample transducer all adopt electric isolation method, the ground connection of the power supply of transducer and the power-equipment of base station is isolated fully, therefore power-equipments such as power supply in this sampling module and the base station and air-conditioning can not produce interference mutually and influence operate as normal, in case detection module breaks down and also can not produce any influence to the operate as normal of power-equipments such as power supply and air-conditioning;
Described analog signal detection module reads the set point of the alarming threshold of Surveillance center's setting, and be stored in the analog signal detection module, be used for monitoring to sampled value, and the humiture to base-station environment is monitored, send height, low temperature, high, low humidity alarm signal and alarm clearing signal, base station direct voltage operating voltage is monitored, sent, undervoltage alarm signal and alarm clearing signal, the base station three-phase alternating current is compressed into the row monitoring, send phase shortage, outage and overvoltage, undervoltage alarm signal and alarm clearing signal, the base station air conditioner operating current is monitored, sampled data according to operating current is judged, sends air-conditioning shutdown alarm signal and alarm clearing signal;
Described digital quantity detection module is monitored in real time to security alarm equipment such as smog in the base station, door magnetic, water logging, infrared, fire-fightings:
1,, all can detect normal, warning, open circuit fault (transducer closes warnings for normal the switching), short trouble (transducer is normally closed disconnection warning) situation to the switch sensor of each passage;
2, when receiving the control command that Surveillance center sends, the exportable channels drive of switching value control output channel, powering on and cut off the power supply driving as the power-off restoration of (smog) transducer and gate inhibition;
The input and output passage of digital quantity all adopts photoelectricity to isolate and electromagnetism (relay) isolation technology, and the ground connection of the power supply of each Boolean value output sensor and base station medium power equipment is isolated fully, therefore can not produce interference between digital quantity detection module and the Surveillance center mutually and influence operate as normal, can not produce any influence yet the operate as normal of monitored center (as intelligent entrance guard, fire-fighting spraying) in case detection module breaks down;
Described clock log functions of modules is: show the current time, the sampled data of each module in the time recording detection module, real time record alarm data and report the sampling and the alert data of current storage to Surveillance center;
The clock log module has the internal clocking of year, month, day, hour, min, second timing, in the time of can carrying out external setting-up and school, at a certain time interval, collect the once sampled data of each detection module, write down, stored, simultaneously, the Real-time Alarm information that each module is sent, write down, store, at record, storage warning information simultaneously, will write down current date and time signal, as the sign in time of this record, when the record of real time data, storage, will in a current up-to-date record, stamp time tag;
Described guidance panel module comprises some displays and some action buttons, has Presentation Function and operating function;
Described Presentation Function comprises:
1, the detection data that show storage battery check-out console and analog measurement module;
2, the module's address of display alarm or digital quantity warning passage and type;
3, show real-time clock;
Described operating function comprises:
1, storage battery and analog measurement operation: the gatherer process of battery pack and analog quantity and displaying contents are selected herein and operated;
1) switch: this button is used for switching the demonstration of the image data of 1-4 group storage battery group and analog quantity;
2) manual: this button can change into manual control from automatic demonstration and show;
3) add counting: when manual operation, this button is used for sampling sequence number is added counting;
4) subtract counting: when manual operation, this button is used for sampling sequence number is subtracted counting;
5) T sets: the inner setting button is used for setting the address of Battery temperature probe;
2, alarm operation: be used for when the warning operating mode takes place, carrying out corresponding operating;
1) eliminate the noise: this button is used under the warning operating mode, closes sound alarm;
2) reset: this button is used under the warning operating mode alarm condition being resetted, simultaneously also to the Smoke Sensor power-off restoration;
3, clock setting: be used for the device interior clock is calibrated and set;
1) select: select setting item when this button is used for clock setting, set successively: year, month, day, the time, divide, second;
2) counting: behind selected setting item, this button is used for adding counting;
3) confirm: after all setting item settings are finished, press this button and be used for setting is confirmed, and will set the result at last and deposit internal memory in;
Described communication module has the port that full-duplex communication mouth and some external smart machine signals insert, the port that is connected with clock log module communication bus in addition, so this communication module is finished the work of communicating by letter with external smart machine with Surveillance center;
Surveillance center can be with the speed of every frame period time＜10ms when this communication module sends order continuously, and the also available same time interval of this communication module sends data to Surveillance center, and the uplink and downlink communication data can not produced and be run foul of each other;
This communication module can insert several external smart machines simultaneously, and traffic rate can be according to the speed automatic setting of external equipment, and the port physical structure of external smart machine disposes certain flexibility;
The dilatation cost of external smart machine is lower, under the constant prerequisite of existing communication mouth quantity, increase the kind that inserts smart machine, only need upgrade to this communication module, the disposal ability of " intelligence communication protocol conversion processor " in the extension module, and need not to increase new module;
The port of described communication module and external smart machine, adopted the photoelectricity isolation, and independently power supply has been adopted in the power supply of these ports, the power supply of this power supply and power module is isolated fully, therefore the ground wire of monitoring device for dynamic environment of base station internal sample signal ground connection and external smart machine is isolated fully, can not produce interference between full-duplex communication module like this and the external smart machine mutually and influence operate as normal, can external smart machine operate as normal not produce any influence yet in case communication module breaks down;
Described Surveillance center can set the alarming threshold numerical value of each detection module, the communication protocol that this Surveillance center and full-duplex communication module are formulated by equipment is carried out order and exchanges data, various signals are handled in real time, state and alarm data after the processing show by man-machine dialog interface, carry out storage and report output simultaneously; When any module generation functional fault of equipment, unless the hardware circuit of this module and communication function lost efficacy, can send reset command to this module by Surveillance center, after this module is received this order, CPU restarts, restart by the long-range of module software, can attempt this module is carried out functional rehabilitation;
Have some kinds of connected modes between described communication module and the Surveillance center:
1, the mode that time slot inserts: insert E1 timeslot multiplex module between communication module and the Surveillance center, pilot signal inputs to the E1 time slot and inserts Multiplexing module, in this module, signal is inserted into base station BTS, and (Base Terminal Station base station receives, the final reception of emitter-mobile radio system, emitter) in the 2M data transmission link in the idle time slot of appointment, in BSC (Control on Communication and the data processing equipment that connect wire communication line and wireless base station in Base StationController base-station control apparatus-mobile radio system), signal extracts and is multiplexing again, form new 2M data flow, this data flow is packaged into IP traffic through convergence of Transmission Convergence point and conversion, is sent to Surveillance center through network;
The mode that time slot inserts is inserted and the semipermanent slotting two kinds of inserted modes in back that are connected before can using semipermanent connection, has adopted the semipermanent mode that insert the back that connects in the used supervisory control system network configuration;
2,2M bus mode: by the SDH (aspect of synchronous digital communications mode-a kind of digital communication, it can be a lot of 2M signal combination together, transmitting by optical communication medium-optical cable) the internal time slot cross connect function of equipment is connected in series the website in same SDH ring or the chain by a 2M bus, and pilot signal is sent to Surveillance center by this 2M bus;
3, local area network (LAN) or wide area network networking mode: replace the time slot insert module with the network interface card module, by the network interface card module, but monitoring device for dynamic environment of base station access to LAN or internet, with IP traffic directly and Surveillance center communicate;
4, wireless mode: adopt note or GPRS (GPRS) wireless module to replace the time slot insert module,, communicate by the Internet and Surveillance center with IP traffic by entering note or GPRS gateway;
The order that Surveillance center sends, resolve through communication module, to contained content in the order, transfer to relevant detection module (as battery and analog measurement module, digital quantity detection module etc.), go to finish the operation (sampling, setting, execution action etc.) of its correspondence, after operation is finished, the relevant detection module will be made accordingly the order of Surveillance center and being replied, and be sent to Surveillance center by communication module, the warning information that each respective detection module of while is sent also preferentially is sent to Surveillance center by communication module;
The command frame structure that Surveillance center sends is:
| Length | 1 Byte | 1 Byte | 1 Byte | 3 Byte | 1 Byte |
| Content | SOF | DA | SA | MC | EOF |
Wherein: SOF is the frame head sign, and concrete numerical value is 0xFD;
DA is a destination address, is specially each functional module address:
Storage battery detection module address is: 0x01～0x04;
Analog quantity monitoring module address is: 0x05;
Digital quantity monitoring module address is: 0x06;
The clock log module's address is: 0x07;
SA is a source address, and the order source address is the Surveillance center address, and concrete numerical value is 0;
MC is a command body, i.e. Ming Ling concrete operations content is by 3 16 system numeric representations;
EOF is the postamble sign, and concrete numerical value is 0xFE;
Each respective detection module to Surveillance center's command response frame structure is:
| Length | 1 Byte | 1 Byte | 1 Byte | 3 Byte | n Byte | 1 Byte |
| Content | SOF | DA | SA | MC | DC | EOF |
SOF is the frame head sign, and concrete numerical value is 0xFD;
The DA destination address is 0, and the expression SA of Surveillance center source address is the module's address of command response here:
Storage battery detection module address is: 0x01～0x04;
Analog quantity monitoring module address is: 0x05;
Digital quantity monitoring module address is: 0x06;
The clock log module's address is: 0x07;
MC is the definition of the data content of replying, by 3 16 system numeric representations;
DC is the concrete numerical value of reply data, n=1～50;
EOF is the postamble sign, and concrete numerical value is 0xFE;
The frame structure of each module warning information and mentioned order acknowledgement frame structural similarity are MC=0x03yy01, MC=0x05yy01 in the alarm clearing frame, and yy=alarms sequence number;
Described power module comprises some power supplies of independently isolating mutually, is respectively each operational module, transducer, external smart machine port of monitoring device for dynamic environment of base station and provides power supply to the port of transport module;
The several of this power module output is power supply independently mutually, independent mutually, ground wire is isolated, and also isolate with the base station dc power supply of input, they provide the working power of each operational module respectively, transducer, the intelligent entrance guard working power, the multiple quarantine measures because supply module has been sampled, make the ground connection of monitoring device for dynamic environment of base station power supply and signal ground and base station power-equipment and direct current supply obtain isolating completely, guaranteed the Electro Magnetic Compatibility of equipment, neither be subjected to the interference of monitored object, can the operate as normal of monitored object not exerted an influence again, simultaneously because the thorough isolation of device power supply (DPS) and base station power-equipment ground connection, also to base station power-equipment (power supply, air-conditioning) provides good protection, no matter any fault takes place in this watch-dog, can not produce any influence to the operate as normal of base station power-equipment;
Described passive node plate has several output signal dry contacts and several input signal dry contacts, described output signal dry contact is used for the classification alarm output of monitoring unit, and described input signal dry contact is used to receive the switching signal output of other monitored device.
A kind of monitoring device for dynamic environment of base station provided by the invention, adopted the master of alarm and data to send out technology and full-duplex communication technology, make the transmission of whole monitoring system order and uploading not wait and not disturbing mutually of data, data communication rates greatly improves, communication can not produce choking phenomenon, reduce the time overhead of Surveillance center in deal with data and command communication process greatly, improved whole monitor network operational efficiency, thereby changed the network construction form that traditional supervisory control system is used the master-slave communication mode, the integrated level of total system is improved greatly, really realized some centralized management system of convergence, and made the supervisory control system networking capability can bring up to 2000 more than the website.
Description of drawings
Fig. 1 is the structural representation of monitoring device for dynamic environment of base station provided by the invention;
Fig. 2 is the circuit board machine frame structure schematic diagram of monitoring device for dynamic environment of base station provided by the invention.
Embodiment
The following a kind of preferred forms that specifies monitoring device for dynamic environment of base station provided by the invention according to Fig. 1～Fig. 2:
As shown in Figure 1, the invention provides a kind of monitoring device for dynamic environment of base station, comprise the Surveillance center 105 that the guidance panel module 103 (model is PANA) of clock log module 102 (model is RCMA), circuit connection detection module and the clock log module 102 of detection module, circuit connection detection module, communication module 104 (model is DUTX) that circuit is connected clock log module 102 and circuit connect communication module 104;
Described detection module comprises storage battery detection module, analog signal detection module 1012 (model is ANMA) and the digital quantity detection module 1013 (model is DTMA) that circuit connects described clock log module;
Described storage battery detection module comprises the storage battery check-out console 1011 (model is BTMA) of some parallel connections;
Described monitoring device for dynamic environment of base station also comprises the power module 106 that circuit connects all modules;
Described monitoring device for dynamic environment of base station also comprises the passive node plate 107 that circuit connects described clock log module 102;
Each detection module in the described detection module has mutual independent CPUs control module respectively, each functional module, and each detection module all possesses detection, alarm, communication, setting separately and long-rangely restarts function;
The sampling period of each detection module is short, the sample rate height, and sampled data is real-time:
1, the storage battery detection module total cycle＜800ms (4 * 24 joint storage battery) that samples;
2, the analog signal detection module total cycle＜900ms (33 passages) that samples;
3, the digital quantity detection module total cycle＜200ms (16 passages) that samples;
Each module samples data alarm reaction speed is fast:
1, storage battery detection module alarm reaction time≤1 second;
2, analog signal detection module alarm reaction time≤1 second;
3, the digital quantity detection module alarm reaction time is≤0.2 second;
The operating state of the batteries in 1011 pairs of base stations of described storage battery check-out console detects:
1, every group storage battery 48V total voltage and 24 joint cell batteries voltages are detected;
2, detect the operating current of each batteries;
3,5 batteries temperature sensors of She Zhiing are got 5 temperature detecting point to each battery pack, and the real time temperature that carries out battery pack detects;
Described storage battery check-out console 1011 adopts high precision instrument amplifier and 12 analog to digital converters, guarantee voltage measurement precision≤5mV, adopt the up-to-date 1-wire digital temperature sensor of DALLAS, guarantee that temperature measurement accuracy is not less than 1 ℃, adopt the Hall element current metering sensor, the current measurement precision is 1%, the sample circuit of batteries adopts photoelectricity to isolate, batteries and detection module can not produce mutually and disturb and influence working properlyly, can not produce any influence to the operate as normal of batteries in case detection module breaks down yet;
Each storage battery check-out console 1011 in the described storage battery detection module reads the set point of the alarming threshold of Surveillance center's setting by communication module, and be stored in the storage battery check-out console, be used for monitoring to sampled value, the storage battery check-out console is monitored the total voltage of each batteries, send alarm signal in overvoltage with when under-voltage, after normal, send the alarm clearing signal, the battery-operated electric current is monitored, send alarm and alarm clearing signal;
In the discharge process of storage battery, behind the power-off of base station, batteries enters the discharge course of work, discharge Once you begin, the storage battery check-out console just sends " batteries discharge alarm " signal, and startup is to the real-time monitoring of battery discharging process, regularly (every 30 seconds) send whole real-time sampling data of a batteries, when the base station re-powers, batteries finishes discharge process, enters charging process, at this moment, this equipment will send " batteries discharge alarm clearing " signal, finish the real-time monitoring to the battery discharging process simultaneously;
Various electric weight such as 1012 pairs of base station temperature of described analog signal detection module, base station humidity, alternating supply voltage, Alternating Current Power Supply electric current, direct current supply voltage, air-conditioning work electric current and non-electrical analogue amount detect: adopting the sense channel number is 33 the tunnel, can satisfy the basic demand of mobile base station analog quantity and the number of channels requirement after the dilatation fully;
1, base station 3 phase 380V Alternating Current Power Supply A, each phase voltage of B, C are detected respectively;
2, base station 3 phase 380V Alternating Current Power Supply A, each phase current of B, C are detected respectively;
3, A, B, each phase current of C to 3 phase 380V Alternating Current Power Supplies of the 1-5 in base station group air-conditioning detects respectively;
4, direct voltage in the base station and standby DC operation electricity are detected;
5, ambient temperature and the humidity to 1-4 in the base station point detects;
Adopt high precision instrument amplifier and 12 analog to digital converters, guarantee that certainty of measurement reaches:
The ambient humidity certainty of measurement of the ambient temperature measurement precision of ℃ 0.5 (being better than 0.5%) and 1%RH (being better than 1%), simultaneously, also can guarantee 0.5% direct voltage and and the certainty of measurement of 2% alternating voltage, electric current;
Combined-voltage, current sample transducer all adopt electric isolation method, the ground connection of the power supply of transducer and the power-equipment of base station is isolated fully, therefore power-equipments such as power supply in this sampling module and the base station and air-conditioning can not produce interference mutually and influence operate as normal, in case detection module breaks down and also can not produce any influence to the operate as normal of power-equipments such as power supply and air-conditioning;
Described analog signal detection module 1012 reads the set point of the alarming threshold of Surveillance center's setting, and be stored in the analog signal detection module, be used for monitoring to sampled value, and the humiture to base-station environment is monitored, send height, low temperature, high, low humidity alarm signal and alarm clearing signal, base station direct voltage operating voltage is monitored, sent, undervoltage alarm signal and alarm clearing signal, the base station three-phase alternating current is compressed into the row monitoring, send phase shortage, outage and overvoltage, undervoltage alarm signal and alarm clearing signal, the base station air conditioner operating current is monitored, sampled data according to operating current is judged, sends air-conditioning shutdown alarm signal and alarm clearing signal;
Security alarm equipment such as smog in 1013 pairs of base stations of described digital quantity detection module, door magnetic, water logging, infrared, fire-fighting are monitored in real time, have 16 switching value input channels and 2 switching value control output channels, can satisfy the basic demand and the dilatation needs of mobile base station numeral amount monitoring fully, when output needs further dilatation, can in the dry contact module slot position of machine frame, insert an expansion board, increase by 8 switching value output channels:
1,, all can detect normal, warning, open circuit fault (transducer closes warnings for normal the switching), short trouble (transducer is normally closed disconnection warning) situation to the switch sensor of each passage;
2, when receiving the control command that Surveillance center sends, the exportable channels drive of switching value control output channel, powering on and cut off the power supply driving as the power-off restoration of (smog) transducer and gate inhibition;
The input and output passage of digital quantity all adopts photoelectricity to isolate and electromagnetism (relay) isolation technology, and the ground connection of the power supply of each Boolean value output sensor and base station medium power equipment is isolated fully, therefore can not produce interference between digital quantity detection module and the Surveillance center mutually and influence operate as normal, can not produce any influence yet the operate as normal of monitored center (as intelligent entrance guard, fire-fighting spraying) in case detection module breaks down;
Described clock log module 102 functions are: show the current time, the sampled data of each module in the time recording detection module, real time record alarm data and report the sampling and the alert data of current storage to higher level's watch-dog;
Clock log module 102 has the internal clocking of year, month, day, hour, min, second timing, in the time of can carrying out external setting-up and school, with 16 minutes the time interval, collect the once sampled data of each detection module, write down, stored, simultaneously, the Real-time Alarm information that each module is sent, write down, store, at record, storage warning information simultaneously, will write down current date and time signal, as the sign in time of this record, when the record of real time data, storage, will in a current up-to-date record, stamp and show will time; Have year, month, day, hour, min, setting in the time of second, time, setting can be carried out on panel, also can set and calibrate by external test terminal or Surveillance center by the mode of order, the data collection cycle regularly is set, the real-time collection control data of Inventory Detection Module, will of target when adding in the end simultaneously, the data record capacity is 24 hours, write down Real-time Alarm information and alarm clearing information that each detection module master sends out, every record all will add the sign in time, the alarm recording capacity is 200, and recorded content is that power down is not lost;
Described guidance panel module 103 comprises some displays and some action buttons, has Presentation Function and operating function;
Described display adopts nixie display;
Described Presentation Function comprises:
1, the detection data that show storage battery check-out console and analog measurement module;
2, the module's address of display alarm or digital quantity warning passage and type;
3, show real-time clock;
Described operating function comprises:
1, storage battery and analog measurement operation: the gatherer process of battery pack and analog quantity and displaying contents are selected herein and operated;
1) switch: this button is used for switching the demonstration of the image data of 1-4 group storage battery group and analog quantity;
2) manual: this button can change into manual control from automatic demonstration and show;
3) add counting: when manual operation, this button is used for sampling sequence number is added counting;
4) subtract counting: when manual operation, this button is used for sampling sequence number is subtracted counting;
5) T sets: the inner setting button is used for setting the address of Battery temperature probe;
2, alarm operation: be used for when the warning operating mode takes place, carrying out corresponding operating;
1) eliminate the noise: this button is used under the warning operating mode, closes sound alarm;
2) reset: this button is used under the warning operating mode alarm condition being resetted, simultaneously also to the Smoke Sensor power-off restoration;
3, clock setting: be used for the device interior clock is calibrated and set;
1) select: select setting item when this button is used for clock setting, set successively: year, month, day, the time, divide, second;
2) counting: behind selected setting item, this button is used for adding counting;
3) confirm: after all setting item settings are finished, press this button and be used for setting is confirmed, and will set the result at last and deposit internal memory in;
Described communication module 104 has RS232 port and 4 ports that external smart machine signal inserts of 1 full duplex, also have a port that is connected with clock log module communication bus, so it finishes the work of communicating by letter with external smart machine with Surveillance center in equipment;
The intercommunication speed of described communication module 104 is 9.6K, with the traffic rate of Surveillance center be 9.6K, Surveillance center can be with the speed of every frame period time＜10ms when this module sends order continuously, the also available same time interval of this module sends data to Surveillance center, and the uplink and downlink communication data can not produced and be run foul of each other;
This communication module 104 inserts four external smart machines simultaneously, traffic rate can be according to the speed automatic setting of external equipment, the port physical structure of four smart machines disposes certain flexibility: can be three 232 mouthfuls, one 485 mouthfuls, perhaps two 232 mouthfuls, two 485 mouthfuls;
The external smart machine that inserts is at present:
Siemens SPSC intelligent power, traffic rate 9.6K, 232 ports;
Siemens A60 intelligent power, traffic rate 9.6K, 232 ports;
In reach intelligent power, traffic rate 1.2K, 232 ports;
Intelligent entrance guard equipment, traffic rate 9.6K, 485 ports;
The dilatation cost of external smart machine is lower, under the constant prerequisite of existing communication mouth quantity, increase the kind that inserts smart machine, only need upgrade to this communication module, the disposal ability of " intelligence communication protocol conversion processor " in the extension module, and need not to increase new module;
The port of described communication module 104 and external smart machine, adopted the photoelectricity isolation, and independently power supply has been adopted in the power supply of these ports, the power supply of this power supply and power module is isolated fully, therefore the ground wire of monitoring device for dynamic environment of base station internal sample signal ground connection and external smart machine is isolated fully, can not produce interference between full-duplex communication module like this and the external smart machine mutually and influence operate as normal, can external smart machine operate as normal not produce any influence yet in case communication module breaks down;
Described Surveillance center can set the alarming threshold numerical value of each detection module, the communication protocol that this Surveillance center and full-duplex communication module are formulated by equipment is carried out order and exchanges data, various signals are handled in real time, state and alarm data after the processing show by man-machine dialog interface, carry out storage and report output simultaneously; When any module generation functional fault of equipment, unless the hardware circuit of this module and communication function lost efficacy, can send reset command to this module by Surveillance center, after this module is received this order, CPU restarts, restart by the long-range of module software, can attempt this module is carried out functional rehabilitation;
Surveillance center is provided with following parameter:
1, batteries alarm:
Batteries high voltage alarm voltage:＞57V
Batteries low pressure warning voltage:＜48V
Batteries overcurrent alarm electric current:＞5A
Batteries discharge alarm=overcurrent alarm+low pressure warning
2, analog quantity alarm:
Machine room high temperature alarm temperature:＞30 ℃
Machine room low temperature alarm temperature:＜18 ℃
Machine room high humidity alarm humidity:＞80%RH
Machine room low humidity alarm humidity:＜30%RH
Direct current undervoltage alarm voltage:＜50V
Direct current overvoltage alarm voltage:＞57V
3, air-conditioning shutdown alarm: I_a phase＜0.8A AND I_b phase＜0.8A AND I_c phase＜0.8A
4, AC power undervoltage alarm :≤350V ≈
5, AC power overvoltage alarm: 〉=450V ≈
Have some kinds of connected modes between described communication module 104 and the Surveillance center 105:
1, the mode that time slot inserts: insert E1 timeslot multiplex module between communication module and the Surveillance center, pilot signal inputs to the E1 time slot and inserts Multiplexing module, in this module, signal is inserted into base station BTS, and (Base Terminal Station base station receives, the final reception of emitter-mobile radio system, emitter) in the 2M data transmission link in the idle time slot of appointment, in BSC (Control on Communication and the data processing equipment that connect wire communication line and wireless base station in Base StationController base-station control apparatus-mobile radio system), signal extracts and is multiplexing again, form new 2M data flow, this data flow is packaged into IP traffic through convergence of Transmission Convergence point and conversion, is sent to Surveillance center through network;
The mode that time slot inserts is inserted and the semipermanent slotting two kinds of inserted modes in back that are connected before can using semipermanent connection, has adopted the semipermanent mode that insert the back that connects in the used supervisory control system network configuration;
2,2M bus mode: by the SDH (aspect of synchronous digital communications mode-a kind of digital communication, it can be a lot of 2M signal combination together, transmitting by optical communication medium one optical cable) the internal time slot cross connect function of equipment is connected in series the website in same SDH ring or the chain by a 2M bus, and pilot signal is sent to Surveillance center by this 2M bus;
3, local area network (LAN) or wide area network networking mode: replace the time slot insert module with the network interface card module, by the network interface card module, but monitoring device for dynamic environment of base station access to LAN or internet, with IP traffic directly and Surveillance center communicate;
4, wireless mode: adopt note or GPRS (GPRS) wireless module to replace the time slot insert module,, communicate by the Internet and Surveillance center with IP traffic by entering note or GPRS gateway;
The order that Surveillance center 105 sends, resolve through communication module 104, to contained content in the order, transfer to relevant detection module (as battery and analog measurement module, digital quantity detection module etc.), go to finish the operation (sampling, setting, execution action etc.) of its correspondence, after operation is finished, the relevant detection module will be made accordingly the order of Surveillance center 105 and replying, and be sent to Surveillance center 105 by communication module 104, the warning information that each respective detection module of while is sent also preferentially is sent to Surveillance center 105 by communication module 104;
The command frame structure that Surveillance center sends is:
| Length | 1 Byte | 1 Byte | 1 Byte | 3 Byte | 1 Byte |
| Content | SOF | DA | SA | MC | EOF |
Wherein: SOF is the frame head sign, and concrete numerical value is 0xFD;
DA is a destination address, is specially each functional module address:
Storage battery detection module address is: 0x01～0x04;
Analog quantity monitoring module address is: 0x05;
Digital quantity monitoring module address is: 0x06;
The clock log module's address is: 0x07;
SA is a source address, and the order source address is the Surveillance center address, and concrete numerical value is 0;
MC is a command body, i.e. Ming Ling concrete operations content is by 3 16 system numeric representations;
EOF is the postamble sign, and concrete numerical value is 0xFE;
Each respective detection module to Surveillance center's command response frame structure is:
| Length | 1 Byte | 1 Byte | 1 Byte | 3 Byte | n Byte | 1 Byte |
| Content | SOF | DA | SA | MC | DC | EOF |
SOF is the frame head sign, and concrete numerical value is 0xFD;
The DA destination address is 0, and the expression SA of Surveillance center source address is the module's address of command response here:
Storage battery detection module address is: 0x01～0x04;
Analog quantity monitoring module address is: 0x05;
Digital quantity monitoring module address is: 0x06;
The clock log module's address is: 0x07;
MC is the definition of the data content of replying, by 3 16 system numeric representations;
DC is the concrete numerical value of reply data, n=1～50;
EOF is the postamble sign, and concrete numerical value is 0xFE;
The frame structure of each module warning information and mentioned order acknowledgement frame structural similarity are MC=0x03yy01, MC=0x05yy01 in the alarm clearing frame, and yy=alarms sequence number;
Described power module 106 comprises the power supply that three paths of independent is isolated mutually, is respectively each operational module, transducer, external smart machine port of monitoring device for dynamic environment of base station and provides power supply to the port of transport module;
This power module 106 is a Switching Power Supply, and input and output are isolated fully, and the input power supply voltage range is 38V～58V;
The output of this power module 106 has three tunnel power supplies independently mutually, they are independent mutually, ground wire is isolated, and also isolate with the base station-48V dc power supply of input, they provide the working power of each operational module respectively, transducer, the intelligent entrance guard working power, the multiple quarantine measures because supply module has been sampled, make the ground connection of monitoring device for dynamic environment of base station power supply and signal ground and base station power-equipment and direct current supply obtain isolating completely, guaranteed the Electro Magnetic Compatibility of equipment, neither be subjected to the interference of monitored object, can the operate as normal of monitored object not exerted an influence again, simultaneously because the thorough isolation of device power supply (DPS) and base station power-equipment ground connection, also to base station power-equipment (power supply, air-conditioning) provides good protection, no matter any fault takes place in this watch-dog, can not produce any influence to the operate as normal of base station power-equipment;
Described passive node plate has the input of 16 output signal dry contacts and 8 signal dry contacts, the input of 8 signal dry contacts is used to receive the switching signal output of other monitored device, 16 dry contact signals of output, be mainly used in the classification alarm output of monitoring unit, " normally closed " of the dry contact of output, " often opening " characteristic can be passed through software setting.
As shown in Figure 2, the monitoring device for dynamic environment of base station among the present invention is a circuit board plug-in type machine frame structure, and each module is inserted in the slot corresponding in the machine frame by certain position, the connection of setting up circuit between them by plate behind the machine frame; Owing to adopted the unified design of the input of power supply and signal, output, arbitrarily insert any circuit board in any position, can not cause the damage of circuit board; Storage battery check-out console 1011 can be according to what of base station batteries, can insert one to four, promptly can not finish one group of monitoring to four group storage batteries as any other configuration, analog signal detection module 1012, digital quantity detection module 1013, clock log module 102, dry contact plate 107, communication module 104 is inserted in the groove position of appointment successively. and in last groove position of machine frame is a transport function expansion slot position, it has oneself independently back plate, as used transmission means, in this groove position, insert the E1 time slot and insert the multiplex circuit plate, perhaps according to different transmission demand, can insert the modulation module, insert INTERNET as dialing; Also can insert Ethernet network interface card module, as the network insertion of LAN; Also can insert wireless module uses various wireless communication means to communicate by letter with Surveillance center.This monitoring unit has also been guaranteed the ability of this monitoring unit on System Expansion at machine frame structure;
Monitoring device for dynamic environment of base station has adopted the multiple earth isolation in the design of power module, back plate has been taked the anti-surge measure that powers on, the time-delay of having taked in the design of each circuit board, cut off the power supply is controlled, therefore, any circuit board can carry out hot plug and can not influence the equipment operate as normal in the equipment under equipment energising situation;
The all circuit boards of equipment all are installed in the machine frame and (comprise the transmission circuit module), the socket of each smart machine and external debugging cable also all is configured on the machine frame, the terminal block of whole machine frame and equipment all is installed in the cabinet of equipment, therefore all parts and all cables all concentrate in the cabinet, and entire equipment becomes complete incorporate structure.
A kind of monitoring device for dynamic environment of base station provided by the invention, adopted the master of alarm and data to send out technology and full-duplex communication technology, make the transmission of whole monitoring system order and uploading not wait and not disturbing mutually of data, data communication rates greatly improves, communication can not produce choking phenomenon, reduce the time overhead of Surveillance center in deal with data and command communication process greatly, improved whole monitor network operational efficiency, thereby changed the network construction form that traditional supervisory control system is used the master-slave communication mode, the integrated level of total system is improved greatly, really realized some centralized management system of convergence, and made the supervisory control system networking capability can bring up to 2000 more than the website.
Claims (10)
1. monitoring device for dynamic environment of base station, it is characterized in that, comprise the Surveillance center (105) that the guidance panel module (103) of clock log module (102), circuit connection detection module and the clock log module (102) of detection module, circuit connection detection module, communication module (104) that circuit is connected clock log module (102) and circuit connect communication module (104);
Described detection module comprises storage battery detection module, analog signal detection module (1012) and the digital quantity detection module (1013) that circuit connects described clock log module;
Described storage battery detection module comprises the storage battery check-out console (1011) of some parallel connections.
2. monitoring device for dynamic environment of base station as claimed in claim 1, it is characterized in that, described monitoring device for dynamic environment of base station also comprises the power module (106) that circuit connects all modules, and circuit connects the passive node plate (107) of described clock log module (102).
3. monitoring device for dynamic environment of base station as claimed in claim 1, it is characterized in that, each detection module in the described detection module has mutual independent CPUs control module respectively, and each detection module all possesses detection, alarm, communication, setting separately and long-rangely restarts function.
4. monitoring device for dynamic environment of base station as claimed in claim 1, it is characterized in that, the sample circuit of described storage battery check-out console (1011) adopts photoelectricity to isolate, combined-voltage, the current sample transducer of described analog quantity check-out console (1012) adopt electric isolation method, the input and output passage of the digital quantity of described digital quantity check-out console (1013) all adopts photoelectricity to isolate and the electromagnetic relay isolation technology, and the ground connection of the power supply of each Boolean value output sensor and base station medium power equipment is isolated fully.
5. monitoring device for dynamic environment of base station as claimed in claim 1 is characterized in that, described guidance panel module (103) comprises some displays and some action buttons, has Presentation Function and operating function.
6. monitoring device for dynamic environment of base station as claimed in claim 1, it is characterized in that, described communication module (104) has the port of full-duplex communication mouth and some external smart machine signal accesses, the port that is connected with clock log module (102) communication bus in addition, so this communication module (104) is finished the work of communicating by letter with external smart machine with Surveillance center (105).
7. monitoring device for dynamic environment of base station as claimed in claim 6, it is characterized in that, the port of described communication module (104) and external smart machine, adopted the photoelectricity isolation, and independently power supply has been adopted in the power supply of these ports, the power supply of this power supply and power module (106) is isolated fully, so the ground wire of monitoring device for dynamic environment of base station internal sample signal ground connection and external smart machine is isolated fully.
8. monitoring device for dynamic environment of base station as claimed in claim 1 is characterized in that, the connected mode between described communication module (104) and the Surveillance center (105) is:
The time slot inserted mode is inserted E1 timeslot multiplex module between communication module and the Surveillance center;
Perhaps, the 2M bus mode, the internal time slot cross connect function by synchronous digital communications mode SDH equipment is connected in series the website in same SDH ring or the chain by a 2M bus;
Perhaps, local area network (LAN) or wide area network networking mode insert the network interface card module between communication module and the Surveillance center;
Perhaps, wireless mode adopts note or GPRS wireless module to replace the time slot insert module, by entering note or GPRS gateway, communicates by the Internet and Surveillance center with IP traffic.
9. monitoring device for dynamic environment of base station as claimed in claim 8 is characterized in that,
The command frame structure that Surveillance center sends is:
Wherein: SOF is the frame head sign, and concrete numerical value is 0xFD;
DA is a destination address, is specially each functional module address:
Storage battery detection module address is: 0x01～0x04;
Analog quantity monitoring module address is: 0x05;
Digital quantity monitoring module address is: 0x06;
The clock log module's address is: 0x07;
SA is a source address, and the order source address is the Surveillance center address, and concrete numerical value is 0;
MC is a command body, i.e. Ming Ling concrete operations content is by 3 16 system numeric representations;
EOF is the postamble sign, and concrete numerical value is 0xFE;
Each respective detection module to Surveillance center's command response frame structure is:
SOF is the frame head sign, and concrete numerical value is 0xFD;
The DA destination address is 0, and the expression SA of Surveillance center source address is the module's address of command response here:
Storage battery detection module address is: 0x01～0x04;
Analog quantity monitoring module address is: 0x05;
Digital quantity monitoring module address is: 0x06;
The clock log module's address is: 0x07;
MC is the definition of the data content of replying, by 3 16 system numeric representations;
DC is the concrete numerical value of reply data, n=1～50;
EOF is the postamble sign, and concrete numerical value is 0xFE;
The frame structure of each module warning information and mentioned order acknowledgement frame structural similarity are MC=0x03yy01, MC=0x05yy01 in the alarm clearing frame, and yy=alarms sequence number.
10. monitoring device for dynamic environment of base station as claimed in claim 1, it is characterized in that, described power module (106) comprises some power supplies of independently isolating mutually, is respectively each operational module, transducer, external smart machine port of monitoring device for dynamic environment of base station and provides power supply to the port of transport module.
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