CN116321542A - A base station controller - Google Patents

Abstract

The invention relates to the technical field of mobile communication and discloses a base station controller which comprises a controller body, a temporary power supply module, a power failure detection unit, a wireless transmission module, a processor, a data storage module, an embedded real-time database, an RTOS operation module and a data backup module, wherein the temporary power supply module is fixed at the bottom of the controller body. The invention can detect the power supply circuit in real time, and can send out the power-off alarm in time when the power-off condition occurs, so that the worker can maintain the power-off circuit, the standby circuit can be automatically switched after the power-off, the circuit is provided for the base station controller, the configuration data of the base station is backed up, so that the worker can carry out the subsequent system resetting treatment, and the base station controller also has a lifting function, can automatically descend when the worker maintains the power-off circuit, so that the worker can maintain the power-off circuit without climbing to a high place, and convenience is provided for the worker.

Description

A base station controller

technical field

The invention relates to the technical field of mobile communication, in particular to a base station controller.

Background technique

Base station controller: It is the control and management part of the base station subsystem, located between MSC and BTS, responsible for wireless network management, wireless resource management and monitoring and management of wireless base stations, and controlling the establishment, continuation and removal of wireless connections between mobile stations and BTS There are mainly two types of base stations in China: GSM and CDMA.

When the current base station controller encounters a power outage, it will automatically issue a power outage alarm, but most of the power outage alarms are first issued by the base station, and then transmitted to the base station controller through a physical link, which makes the reporting delay relatively Large, when the maintenance time of the power supply cannot be guaranteed, it often causes the power failure alarm information to be reported too late. When the base station controller is powered off, it is inconvenient to back up the data configuration of the base station, and it is necessary to manually switch the transmission line. Configuration commands are cumbersome to operate, and the existing base station controller is usually installed at a high place, which causes the staff to climb to a high place to perform maintenance work during the maintenance process, which brings inconvenience to the staff's subsequent maintenance work.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides a base station controller, which can detect the power supply circuit in real time, and when a power failure occurs, it can issue a power failure alarm in time, and can automatically switch the backup circuit after the power failure , to provide circuits to the base station controller to back up the configuration data of the base station, and the base station controller also has a lifting function, which can automatically descend when performing maintenance work on it, so that the staff can carry out maintenance work without climbing to a high place maintenance work.

(2) Technical solutions

To achieve the above object, the present invention provides the following technical solutions: a base station controller, including a controller body, a temporary power supply module, a power supply module, a power failure detection unit, a wireless transmission module, a processor, a data storage module, and an embedded real-time database , RTOS operation module and data backup module, the temporary power supply module is fixed on the bottom of the controller body, the top of the controller body is fixed with an installation box, the interior of the installation box is movably connected with a drive structure, and the installation box The left and right sides of the top are provided with threaded rods, the surface above the threaded rods is covered with movable sleeves, the top of the installation box is fixed with a support plate, and the top of the support plate is hinged with a solar charging board. The back of the controller body is provided with a fixed plate, and the front side of the fixed plate is fixed with an adjustment structure, the surface of the adjustment structure is provided with a base station mounting frame, and the front side of the base station mounting frame is fixedly connected to the back of the controller body, so The output end of the power supply module is electrically connected to the input end of the power-off detection unit in one direction, the output end of the power-off detection unit is electrically connected in one direction to the input end of the wireless transmission module, and the output of the power-off detection unit end is electrically connected to the input end of the processor in one direction, the output end of the processor is electrically connected to the input end of the embedded real-time database in one direction, and the output end of the processor is connected to the input end of the data storage module. One-way electrical connection.

Preferably, the drive structure includes a first motor, a double-groove pulley and a single-groove pulley, the first motor is fixed on the top of the inner wall of the installation box, and the double-groove pulley is bolted to the bottom end of the output shaft of the first motor, And the double-groove pulley is rotatably connected to the inner wall of the installation box, and the single-groove pulley is rotatably connected to the left and right sides of the inner wall of the installation box, and the double-groove pulley and the single-groove pulley are connected through a belt transmission, and the bottom end of the threaded rod Extending to the inside of the installation box and rotatably connected with the inner wall of the installation box, the threaded rod runs through the single-groove pulley and is fixedly connected with the single-groove pulley.

Preferably, the thread directions of the threaded rod surfaces on the left and right sides above the installation box are oppositely set, and the threaded rod extends to the inside of the movable sleeve and is threadedly connected with the inner wall of the movable sleeve, and the top of the movable sleeve is connected to the inner wall of the movable sleeve. Hinged between the bottom of the solar charging panel.

Preferably, limiting grooves are provided on the left and right sides of the support plate, and a limiting rod is fixed under the surface of one side of the movable sleeve, and one end of the limiting rod extends to the inside of the limiting groove and is bolted. The limit block is connected, and the limit block is slidably connected with the inner wall of the limit groove.

Preferably, the adjustment structure includes a second motor, a first gear, a second gear and a rack plate, the second motor is fixed on the right side of the base station installation frame, and the first gear and the second gear are respectively connected in rotation On the left and right sides of the inner wall of the base station installation frame, the output shaft of the second motor passes through the base station installation frame and is fixedly connected with the first gear, the rack plate is fixed on the front side of the fixed plate, and the first gear and The second gears are all meshed with the rack plate.

Preferably, guide grooves are provided on the left and right sides of the fixing plate, guide blocks are rotatably connected to the surfaces on the opposite side of the first gear and the second gear, and one side of the guide block extends to the guide groove and slidingly connected with the inner wall of the guide groove.

Preferably, the output end of the embedded real-time database is unidirectionally electrically connected to the input end of the data backup module, and the output end of the RTOS operation module is unidirectionally electrically connected to the input end of the embedded real-time database.

Preferably, the power failure detection unit includes a circuit detection module, a power failure alarm module and an alarm sending module, the output terminal of the circuit detection module is electrically connected to the input terminal of the power failure alarm module, and the power failure alarm module The output terminal of the module is electrically connected to the input terminal of the alarm sending module in one direction.

Preferably, the output terminal of the processor is electrically connected to the input terminal of the temporary power supply module in one direction, and the solar charging board is electrically connected to the temporary power supply module.

Preferably, the data backup module backs up all data configurations related to the base station in the base station controller, including equipment configuration and wireless resource configuration of the base station.

(3) Beneficial effects

Compared with the prior art, the present invention provides a base station controller, which has the following beneficial effects:

1. The base station controller, through the setting of temporary power supply module, drive structure, threaded rod, movable casing, solar charging board, power failure detection unit, embedded real-time database, RTOS operation module and data backup module, makes the base station control The device can detect the power supply circuit in real time. When a power failure occurs, a power failure alarm can be issued in time for the staff to carry out maintenance work. After the power failure, the backup circuit can be automatically switched to provide the circuit for the base station controller. The configuration data of the base station is backed up so that the staff can perform subsequent system reset processing, which not only solves the problem that the power failure alarm information is too late to report when the existing base station controller is powered off, but also solves the problem of the existing base station control system. After the device is powered off, it is inconvenient to back up the data of the base station.

2. The base station controller, through the setting of the fixing plate, the adjustment structure and the base station installation frame, enables the base station controller to have a lifting function, and can automatically descend when performing maintenance work on it, so that the staff can do it without climbing to a high place. Carrying out the maintenance work provides convenience to the staff, and solves the problem that when the existing base station controller needs maintenance, the staff needs to climb to a high place and the maintenance is relatively inconvenient.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is a three-dimensional structural schematic diagram of another viewing angle of the present invention;

Fig. 3 is a three-dimensional structural schematic diagram of another viewing angle of the present invention;

Fig. 4 is the sectional view of installation box among the present invention;

Fig. 5 is the three-dimensional schematic diagram of fixing plate among the present invention;

FIG. 6 is a schematic perspective view of a base station installation frame in the present invention;

Fig. 7 is a schematic diagram of the system of the present invention;

Fig. 8 is a system principle block diagram of the power interruption detection unit of the present invention.

In the figure: 1. Controller body; 2. Temporary power supply module; 3. Installation box; 4. Driving structure; 41. First motor; 42. Double-groove pulley; 43. Single-groove pulley; 5. Threaded rod; 6. Movable casing; 7, support plate; 8, solar charging plate; 9, fixed plate; 10, adjustment structure; 101, second motor; 102, first gear; 103, second gear; 104, rack plate; 11 1. Base station installation frame; 12. Limit slot; 13. Limit rod; 14. Limit block; 15. Guide slot; 16. Guide block.

Detailed ways

In order to better understand the purpose, structure and function of the present invention, a base station controller of the present invention will be further described in detail below in conjunction with the accompanying drawings.

Please refer to Figures 1-8, the present invention: a base station controller, including a controller body 1, a temporary power supply module 2, a power supply module, a power failure detection unit, a wireless transmission module, a processor, a data storage module, and an embedded real-time database , RTOS operation module and data backup module, the temporary power supply module 2 is fixed on the bottom of the controller body 1, the top of the controller body 1 is fixed with the installation box 3, the inside of the installation box 3 is connected with the drive structure 4, and the top of the installation box 3 The left and right sides of the box are provided with threaded rods 5, the surface above the threaded rods 5 is covered with a movable sleeve 6, the top of the installation box 3 is fixed with a support plate 7, and the top of the support plate 7 is hinged with a solar charging plate 8, The back of the controller body 1 is provided with a fixed plate 9, and the front side of the fixed plate 9 is fixed with an adjustment structure 10, and the surface of the adjustment structure 10 is provided with a base station installation frame 11, and the front side of the base station installation frame 11 is connected to the controller body 1 The back of the power module is fixedly connected, the output end of the power module is electrically connected to the input end of the power failure detection unit, the output end of the power failure detection unit is electrically connected to the input end of the wireless transmission module, and the output of the power failure detection unit One-way electrical connection between the input end of the processor and the input end of the processor, one-way electrical connection between the output end of the processor and the input end of the embedded real-time database, and one-way electrical connection between the output end of the processor and the input end of the data storage module connection; the present invention can detect the power supply circuit in real time, and when a power failure occurs, a power failure alarm can be issued in time, so that the staff can perform maintenance work, and the backup circuit can be automatically switched after the power failure to provide the base station controller The circuit backs up the configuration data of the base station so that the staff can perform subsequent system reset processing, and the base station controller also has a lifting function, which can automatically descend when performing maintenance work on it, so that the staff does not need to climb to a high place The maintenance work can be carried out, which provides convenience to the staff. It not only solves the problem that the power failure alarm information is too late to report when the existing base station controller has a power failure, and the existing base station controller does not have time to report the power failure. The problem of backing up the data of the base station is convenient, and it also solves the problem that when the existing base station controller needs to be repaired, the staff need to climb to a high place and the maintenance is inconvenient.

The driving structure 4 comprises a first motor 41, a double-groove pulley 42 and a single-groove pulley 43, the first motor 41 is fixed on the top of the inner wall of the installation box 3, and the double-groove pulley 42 is bolted to the bottom of the output shaft of the first motor 41, and The double-groove pulley 42 is connected with the inwall of the installation box 3 in rotation, and the single-groove pulley 43 is connected in rotation with the left and right sides of the installation box 3 inwall, and is connected by a belt drive between the double-groove pulley 42 and the single-groove pulley 43. The bottom end extends to the inside of the installation box 3 and is rotationally connected with the inner wall of the installation box 3. The threaded rod 5 runs through the single-groove pulley 43 and is fixedly connected with the single-groove pulley 43. During the day, the first motor 41 is opened, and the first The output shaft of the motor 41 drives the double-groove pulley 42 to rotate, and through the belts on both sides, the single-groove pulley 43 on the left and right sides rotates synchronously, and the threaded rods 5 on both sides rotate, and then the solar charging board 8 above is tilted at an angle It is adjusted so that the sunlight is collected, and then the temporary power supply module 2 is charged, so that the base station controller can be used when the power is cut off.

The thread direction of the threaded rod 5 surfaces on the left and right sides of the installation box 3 is oppositely arranged, and the threaded rod 5 extends to the inside of the movable sleeve 6 and is threadedly connected with the inner wall of the movable sleeve 6, and the top of the movable sleeve 6 is connected to the solar energy. The bottom of the charging board 8 is hinged. When the threaded rods 5 on both sides rotate synchronously, the movable sleeves 6 on the left and right sides will move in different directions, and one side will rise and the other will fall, thereby making the solar charging board 8 tilted.

The surfaces of the left and right sides of the support plate 7 are all provided with limiting grooves 12, and the bottom of the side surface of the movable sleeve 6 is fixed with a limiting rod 13, and one end of the limiting rod 13 extends to the inside of the limiting groove 12 and is bolted to limit the position. block 14, and the limit block 14 is slidably connected with the inwall of the limit groove 12, when the movable sleeve 6 moves up and down, the limit block 14 will slide in the limit groove 12, and the limit block 14 pairs Movable sleeve 6 carries out spacing.

The adjustment structure 10 includes a second motor 101, a first gear 102, a second gear 103 and a rack plate 104, the second motor 101 is fixed on the right side of the base station installation frame 11, and the first gear 102 and the second gear 103 are respectively rotatably connected On the left and right sides of the inner wall of the base station installation frame 11, the output shaft of the second motor 101 passes through the base station installation frame 11 and is fixedly connected with the first gear 102, the rack plate 104 is fixed on the front side of the fixed plate 9, and the first Both the gear 102 and the second gear 103 mesh with the rack plate 104. When the base station controller needs to be repaired after the power is cut off, the staff only needs to turn on the second motor 101 so that the output shaft of the second motor 101 drives the The first gear 102 rotates, and because the first gear 102 and the second gear 103 mesh with the rack plate 104, the base station installation frame 11 drives the controller body 1 to move downward as a whole, reducing the height of the base station controller. After the machine is lowered to a certain height, the staff can carry out maintenance work on it.

The left and right sides of the fixed plate 9 are provided with guide grooves 15, and the surfaces on the opposite side of the first gear 102 and the second gear 103 are rotatably connected with a guide block 16, and one side of the guide block 16 extends to the inside of the guide groove 15. And it is slidingly connected with the inner wall of the guide groove 15. When the base station installation frame 11 slides up and down, the guide block 16 slides inside the guide groove 15, thereby increasing the stability of the base station controller during the up and down process.

The output terminal of the embedded real-time database is electrically connected to the input terminal of the data backup module in one direction, and the output terminal of the RTOS operation module is electrically connected in one direction to the input terminal of the embedded real-time database. After a power failure occurs, the data The backup module will back up the data in the embedded real-time database. When the staff comes to perform maintenance operations, the staff can reload and reset the system through the RTOS operation module to make the base station controller work normally.

The power-off detection unit includes a circuit detection module, a power-off alarm module and an alarm sending module, the output end of the circuit detection module is electrically connected to the input end of the power-off alarm module, and the output end of the power-off alarm module is connected to the alarm sending module. There is a one-way electrical connection between the input terminals, and the circuit detection module will detect the power supply of the power module in real time. If there is a power failure, the power failure alarm module will send out an alarm, and the information will be sent through the alarm sending module, so as to Staff will be notified.

The output terminal of the processor is electrically connected to the input terminal of the temporary power supply module 2 in one direction, and the solar charging board 8 is electrically connected to the temporary power supply module 2. When a power failure alarm occurs, the power failure information is transmitted to the processor After being installed, the processor will automatically turn on the temporary power supply module 2, and then make the temporary power supply module 2 temporarily supply power to the entire base station controller, so that the base station controller can back up its internal data.

The data backup module will back up all the data configuration of the base station in the base station controller, including the equipment configuration and wireless resource configuration of the base station. The data backup module will back up the data of the base station in the embedded database, so that the staff can Perform a system reset in the base station controller.

Working principle: During the normal working process of the base station controller, the power supply module supplies power to the controller body 1, and the circuit detection module will detect the power supply module during the power supply process. The alarm module will send out an alarm, the alarm sending module will send out the information, and then send the power outage information to the background through the wireless transmission module to notify the staff to come for maintenance, and after the power outage alarm is issued, the processor will also directly send The temporary power supply module 2 is turned on, so that the temporary power supply module 2 starts to replace the power supply module to supply power to the controller body 1, and the base station equipment configuration data in the embedded real-time database will be uploaded to the data backup module. When the staff arrives at the maintenance site, first The staff turns on the second motor 101, so that the base station installation frame 11 drives the controller body 1 down, and after moving it down to a suitable height, the staff can carry out maintenance work. The staff operates the module through the RTOS inside the controller body 1 , and the data backed up in the data backup module can restore the data of the controller body 1 during power failure, so that the base station controller and the base station can work normally again after the controller body 1 is powered on again. When the base station controller is working normally, the first motor 41 above it is turned on, so that the solar charging board 8 can be tilted, thereby facilitating the solar charging board 8 to charge the temporary power supply module 2 below the controller body 1, so that the subsequent base station controller Used in the event of a power outage.

It can be understood that the present invention is described through some embodiments, and those skilled in the art know that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, the features and embodiments may be modified to adapt a particular situation and material to the teachings of the invention without departing from the spirit and scope of the invention. Therefore, the present invention is not limited by the specific embodiments disclosed here, and all embodiments falling within the scope of the claims of the present application belong to the protection scope of the present invention.

Claims (10)

1. A base station controller, comprising a controller body (1), a temporary power supply module (2), a power supply module, a power failure detection unit, a wireless transmission module, a processor, a data storage module, an embedded real-time database, and an RTOS operation module And data backup module, it is characterized in that: described temporary power supply module (2) is fixed on the bottom of controller body (1), and the top of described controller body (1) is fixed with installation box (3), and described installation box (3) is movably connected with a driving structure (4), the left and right sides of the top of the installation box (3) are provided with threaded rods (5), and the surface above the threaded rods (5) is provided with movable Sleeve (6), the top of the installation box (3) is fixed with a support plate (7), and the top of the support plate (7) is hinged with a solar charging board (8), the back of the controller body (1) A fixed plate (9) is provided, and the front side of the fixed plate (9) is fixed with an adjustment structure (10), the surface of the adjustment structure (10) is provided with a base station installation frame (11), and the base station installation frame (11) The front side of the controller body (1) is fixedly connected to the back of the controller body (1), the output end of the power supply module is electrically connected to the input end of the power failure detection unit in one direction, and the output end of the power failure detection unit is connected to the wireless transmission module. The input end is unidirectionally electrically connected, the output end of the power failure detection unit is unidirectionally electrically connected to the input end of the processor, and the output end of the processor is unidirectionally electrically connected to the input end of the embedded real-time database, The output end of the processor is electrically connected to the input end of the data storage module in one direction. 2. A base station controller according to claim 1, characterized in that: the drive structure (4) comprises a first motor (41), a double-groove pulley (42) and a single-groove pulley (43), the The first motor (41) is fixed on the top of the inner wall of the installation box (3), and the double groove pulley (42) is bolted to the bottom end of the output shaft of the first motor (41), and the double groove pulley (42) is connected with the installation box The inner wall of (3) is rotatably connected, and the single-groove pulley (43) is rotatably connected to the left and right sides of the inner wall of the installation box (3), and the double-groove pulley (42) and the single-groove pulley (43) are connected by belt transmission , the bottom end of the threaded rod (5) extends to the inside of the installation box (3) and is rotatably connected with the inner wall of the installation box (3), the threaded rod (5) runs through the single-groove pulley (43) and connects with the single-groove Fixedly connected between belt pulleys (43). 3. A base station controller according to claim 1, characterized in that: the thread directions on the surface of the threaded rods (5) on the left and right sides above the installation box (3) are set in opposite directions, and the threaded rods (5) Extending to the inside of the movable sleeve (6) and threadedly connected with the inner wall of the movable sleeve (6), the top of the movable sleeve (6) is hinged to the bottom of the solar charging board (8). 4. A base station controller according to claim 1, characterized in that: the surfaces of the left and right sides of the support plate (7) are provided with limiting slots (12), and one side of the movable sleeve (6) Limiting rod (13) is all fixed below the surface, and one end of described limiting rod (13) extends to the inside of limiting groove (12) and bolts limiting block (14), and limiting block (14) and The inner wall of the limit groove (12) is slidingly connected. 5. A base station controller according to claim 1, characterized in that: the adjustment structure (10) comprises a second motor (101), a first gear (102), a second gear (103) and a rack plate (104), the second motor (101) is fixed on the right side of the base station mounting frame (11), and the first gear (102) and the second gear (103) are respectively rotatably connected to the base station mounting frame (11) On the left and right sides of the inner wall, the output shaft of the second motor (101) runs through the base station installation frame (11) and is fixedly connected with the first gear (102), and the rack plate (104) is fixed on the fixed plate ( 9), and both the first gear (102) and the second gear (103) are engaged with the rack plate (104). 6. A base station controller according to claim 5, characterized in that guide grooves (15) are provided on the left and right sides of the fixing plate (9), and the first gear (102) and the second gear The surfaces on the opposite side of the two gears (103) are rotatably connected with a guide block (16), and one side of the guide block (16) extends to the inside of the guide groove (15) and is slidably connected with the inner wall of the guide groove (15) . 7. A kind of base station controller according to claim 1, is characterized in that: the output end of described embedded real-time database is connected with the input end of data backup module unidirectionally electrically, and the output end of described RTOS operation module is connected with The input ends of the embedded real-time database are electrically connected in one direction. 8. A kind of base station controller according to claim 1, it is characterized in that: described power failure detection unit comprises circuit detection module, power failure alarm module and alarm transmission module, the output end of described circuit detection module is connected with power failure The input end of the alarm module is unidirectionally electrically connected, and the output end of the power failure alarm module is unidirectionally electrically connected to the input end of the alarm sending module. 9. A kind of base station controller according to claim 1, characterized in that: the output terminal of the processor and the input terminal of the temporary power supply module (2) are unidirectionally electrically connected, and the solar charging board ( 8) Electrical connection with the temporary power supply module (2). 10. A base station controller according to claim 1, characterized in that: the data backup module will back up all data configurations related to the base station in the base station controller, including equipment configuration and wireless resource configuration of the base station.

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