CN202085311U - Repeater monitor device capable of upgrading wirelessly in long distance - Google Patents
Repeater monitor device capable of upgrading wirelessly in long distance Download PDFInfo
- Publication number
- CN202085311U CN202085311U CN2011202084179U CN201120208417U CN202085311U CN 202085311 U CN202085311 U CN 202085311U CN 2011202084179 U CN2011202084179 U CN 2011202084179U CN 201120208417 U CN201120208417 U CN 201120208417U CN 202085311 U CN202085311 U CN 202085311U
- Authority
- CN
- China
- Prior art keywords
- input
- upgrade
- repeater
- power detection
- port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a repeater capable of upgrading wirelessly in a long distance, which comprises a main monitor panel, a wireless MODEM (modulator-demodulator), a power detection and regulation circuit, a monitor port expansion unit and a standby battery, wherein the input ends of the wireless MODEM, the power detection and regulation circuit, the monitor port expansion unit and the standby battery are respectively connected with the input end of the main monitor panel. The repeater has the advantages that a monitor procedure in a monitor device of the repeater can be upgraded wirelessly in a long distance, and after the upgrade is completed, procedure updating and running automatically start, but in the existing repeater monitor system, the functions are carried out by engineers and technicians in a local machinery room of the repeater through cable connection.
Description
Technical field
The utility model relates to monitoring repeater device technique field, but relates in particular to a kind of monitoring repeater device of remote radio upgrade.
Background technology
The repeater is the relay repeater between base station (BS) and the travelling carriage (MS), belongs to the frequency multiplying arrangement, is meant and plays a kind of radio transmission transferring equipment that signal strengthens in the wireless communication transmissions process.The repeater by pickoff signals in the existing overlay area of donor antenna,, is transmitted into the signal of filtering once more after power amplifier amplifies and treats the overlay area carrying out fabulous isolation with logical outer signal by band pass filter in down link.In up link, the signal of the travelling carriage mobile phone in the overlay area is transmitted into corresponding base station with same working method after by up amplification link processing, thereby reaches the signal transmission of base station and mobile phone.
The basic function of repeater is exactly a radiofrequency signal power intensifier, is to solve a kind of preferred version that communication network extends covering power.It is compared with the base station has advantages such as simple in structure, that investment is less and easy for installation, can be widely used in blind area and weak district that the base station covers, as various places such as market, hotel, airport, harbour, station, gymnasium, amusement hall, subway, tunnel, highway and islands, significantly play the raising communication quality, solve the call drop problem, optimize the effect of cordless communication network.
Existing monitoring repeater device all is embedded among the field apparatus, and whole repeater equipment and network are monitored and control.Owing to be furnished with wireless modem, pass ability so supervisory control system has certain network number.Most of monitoring repeater equipment do not use number pass on Gong can, wasted device resource.There is minority monitoring repeater equipment to count and passes part, pass the channel of passage or program upgrade as the number of monitoring protocol information as just the simple data transport part.
But because on-the-spot circumstance complication, a lot of programs can not be carried out the debugging of embedded monitoring unit itself after upgrading, cause a lot of embedded monitoring unit, the back of upgrading can not use because of very little problem, also will demote again, recover the preceding state of upgrading.Under situation about can not oppositely demote, deal with problems in the scene of sending someone of also having to.This has not only wasted the manpower and materials of company, has also caused the instability of network.So, limited the use of this function at the imperfection of existing direct amplifying station monitoring medium-long range upgrade function.
Summary of the invention
But the purpose of this utility model provides a kind of monitoring repeater device of remote radio upgrade, to overcome existing monitoring repeater device can not carry out embedded monitoring unit debugging itself after upgrading problem.
The technical scheme that the utility model adopted, but the monitoring repeater device of remote radio upgrade, comprise main supervisory panel, wireless modem, power detection/adjustment circuit, policing port expanding element and reserve battery, the input of wireless modem, power detection/adjustment circuit, policing port expanding element and reserve battery is connected with the input of main supervisory panel respectively.
Wherein, main supervisory panel comprises cpu controller, debug serial port, power detection/adjustment interface, remote upgrade debug port, start-up loading circuit, on-chip memory, nonvolatile memory, I2C controller and Power Management Unit; Cpu controller is connected with debug serial port, power detection/adjustment interface, remote upgrade debug port, start-up loading circuit, on-chip memory, nonvolatile memory, I2C controller, Power Management Unit respectively; The input of remote upgrade debug port is connected with the input of start-up loading circuit, and the input of start-up loading circuit is connected with the input of on-chip memory, and the input of start-up loading circuit is connected with the input of nonvolatile memory.
Wherein, the input of remote upgrade debug port is connected with the input of wireless modem, the input of power detection/adjustment interface is connected with the input of power detection/adjustment circuit, the input of I2C controller is connected with the input of policing port expanding element, and the input of Power Management Unit is connected with the input of reserve battery.
The beneficial effects of the utility model are, by the monitoring program in the wireless mode remote upgrade monitoring repeater device, self-triggered program upgrades and operation after program upgrade is finished, and these functions must be undertaken by the cable connection in machine room this locality, repeater by engineers and technicians in system development in the past; And the utility model also sends note by wireless modem and Surveillance center carries out information interaction.
Description of drawings
But Fig. 1 is the system configuration schematic diagram of the utility model remote radio upgrade monitoring repeater device;
But Fig. 2 is the software flow pattern that the monitoring repeater device of the utility model remote radio upgrade carries out remote radio upgrade.
Among the figure, 1. main supervisory panel, 2. wireless modem, 3. power detection/adjustment circuit, 4. policing port expanding element, 5. reserve battery, 1-1.CPU controller, 1-2. debug serial port, 1-3. power detection/adjustment interface, 1-4. remote upgrade debug port, 1-5. the start-up loading circuit, 1-6. on-chip memory, 1-7. nonvolatile memory, 1-8.I2C controller, the 1-9. Power Management Unit.
Embodiment
As shown in Figure 1, but the utility model provides a kind of monitoring repeater device of remote radio upgrade, is made of main supervisory panel 1, wireless modem 2, power detection/adjustment circuit 3, policing port expanding element 4 and reserve battery 5.Main supervisory panel 1 comprises cpu controller 1-1, debug serial port 1-2, power detection/adjustment interface 1-3, remote upgrade debug port 1-4, start-up loading circuit 1-5, on-chip memory 1-6, nonvolatile memory 1-7, I2C controller 1-8 and Power Management Unit 1-9.Cpu controller 1-1 is connected with debug serial port 1-2, power detection/adjustment interface 1-3, remote upgrade debug port 1-4, start-up loading circuit 1-5, on-chip memory 1-6, nonvolatile memory 1-7, I2C controller 1-8, Power Management Unit 1-9 respectively; The input of remote upgrade debug port 1-4 is connected with the input of start-up loading circuit 1-5, the input of start-up loading circuit 1-5 is connected with the input of on-chip memory 1-6, and the input of start-up loading circuit 1-5 is connected with the input of nonvolatile memory 1-7.The input of remote upgrade debug port 1-4 is connected with the input of wireless modem 2, the input of power detection/adjustment interface 1-3 is connected with the input of power detection/adjustment circuit 3, the input of I2C controller 1-8 is connected with the input of policing port expanding element 4, and the input of Power Management Unit 1-9 is connected with the input of reserve battery 5.
The operation principle of native system is as follows: behind the system power-on reset, at first cpu controller 1-1 reads the BootLoad code in the sheet, by the driver of BootLoad loading remote upgrade debug port 1-4, start-up loading circuit 1-5 and wireless modem 2, wireless modem 2 is set up communication link with the server of Surveillance center.When the order of remote upgrade is received by system, system enters upgrade status, begin by wireless modem 2 download and upgrade programs and be written to on-chip memory 1-6, download the initial address that Automatic Program after finishing jumps to ROMPaq and load and move, the process of a remote upgrade is promptly finished.When the order of remote upgrade is not received by system, system promptly enters normal monitoring operating state, carry out exchanges data by the I2C bus between main supervisory panel 1 and the policing port expanding element 4, on the one hand policing port expanding element 4 can be uploaded to main supervisory panel 1 with the operating state of the repeater of gathering and handles, and main supervisory panel 1 can be by policing port expanding element 4 control repeaters on the other hand.Main supervisory panel 1 is adjusted circuit 3 by power detection/adjustment interface 1-3 and power detection and is finished detection and adjustment to the repeater radio transmitted power.Main supervisory panel 1 and by wireless modem 2 send notes and Surveillance center carry out information and control command alternately.Nonvolatile memory 1-7 is used for system's power down data recovery later on to system data back-up.Debug serial port 1-2 is used for update system software and software debugging.Power Management Unit 1-9 is to system's power supply monitoring, and system cut-off can automatically switch to reserve battery 5, after the system restoration power supply, and the switchback main power source, and reserve battery 5 carried out Charge Management.
Among Fig. 1, path between path between remote upgrade debug port 1-4 and the wireless modem 2, remote upgrade debug port 1-4 and the start-up loading circuit 1-5, path between start-up loading circuit 1-5 and the on-chip memory 1-6, path between start-up loading circuit 1-5 and the nonvolatile memory 1-7 is the important path of remote system upgrade, maintenance and debugging.Be integrated with the Write-While-read Self-Programming technology that the Bootloader partial circuit is supported in the cpu controller 1-1, through redevelopment, formation can be finished the programming of system by wireless channel, debugging and the development system of safeguarding.For wireless debugging part (Wireless MCU) can revise main program, check the main program area field code, data in the on-chip memory 1-6, work register and specified register value, the function of the value supervisor debugging of nonvolatile memory 1-7.
But the monitoring repeater device of the remote radio upgrade that the utility model provides, the cpu controller 1-1 that has the BootLoader function by employing, cooperate its SPM(from programming function) and LPM(fetch program storage area data function), by from main programming, move the program of two parts in the realization system simultaneously: first is the boot loader district, be used for keeping radio path, and any data resource in the sheets such as selectable program storage area, data storage area, non-volatile data storage district, register is carried out trace debug.Wherein, boot loader district: system initialization loads wireless universal channel ROMPaq and simplifies hardware drive program; Wireless universal channel ROMPaq: system and far-end server connect, download and upgrade program and automatic loading upgrading program; Simplify hardware drive program: components of system as directed hardware driving (wireless modem driving, debug serial port 1-2 drive).Second portion is a main program, the monitoring main program of writing at diversity of protocol versions and device type.Wherein, main program area: the loading system hardware driving, resolve the monitoring repeater agreement, the monitoring repeater parameter acquisition; Protocol processor: resolve the monitoring repeater agreement; Complete hardware driver: the hardware driving of system complete (wireless modem driving, debug serial port 1-2 driving, I2C controller 1-8 driving, nonvolatile memory 1-7 driving, Power Management Unit 1-9 driving, power detection/adjustment interface 1-3 driving).The software layer hierarchical structure chart of two parts program as shown in Figure 2.
Under normal condition, the program of program running second portion is monitored each unit in the repeater.In escalation process, the program of operation first of system, keep the state of each control port constant, do not influence the operate as normal of equipment, begin simultaneously to carry out alternately, adopt that traditional upgrading mode is disposable to write the second portion program area with new edition program (being added with the program of debugging code) with the program upgrade center.
As shown in Figure 2, after upgrading is finished, switch, make supervisory control system running be positioned at the program of second portion.Because added debugging code in the program, the self-defining system debug agreement of adapting device will be debugged frame by wireless channel and be returned equipment upgrade center.By wireless channel, between equipment upgrade center and monitoring repeater unit, set up the passage of Debugging message transmission.Under the errorless situation of affirmation system, the program of downloading no debugging code again is to field apparatus, with the service efficiency of the program storage of raising supervisory control system.Under this upgrading and debugging mode, can guarantee the reliability of system upgrade.
Because the repeater is a cheap network signal overlay device again, and along with the minimizing of repeater profit margin in recent years, is installed in indoor high-lager building top or remote mountain area greatly.This monitoring repeater device that can remote radio upgrade can reduce the long-time maintenance expense on the degree of maximum, alleviate maintenance personal's working strength.
Claims (3)
1. but the monitoring repeater device of remote radio upgrade is characterized in that: comprise main supervisory panel (1), wireless modem (2), power detection/adjustment circuit (3), policing port expanding element (4) and reserve battery (5); The input of wireless modem (2), power detection/adjustment circuit (3), policing port expanding element (4) and reserve battery (5) is connected with the input of main supervisory panel (1) respectively.
But 2. the monitoring repeater device of remote radio upgrade according to claim 1, it is characterized in that: described main supervisory panel (1) comprises cpu controller (1-1), debug serial port (1-2), power detection/adjustment interface (1-3), remote upgrade debug port (1-4), start-up loading circuit (1-5), on-chip memory (1-6), nonvolatile memory (1-7), I2C controller (1-8) and Power Management Unit (1-9); Cpu controller (1-1) is connected with debug serial port (1-2), power detection/adjustment interface (1-3), remote upgrade debug port (1-4), start-up loading circuit (1-5), on-chip memory (1-6), nonvolatile memory (1-7), I2C controller (1-8), Power Management Unit (1-9) respectively; The input of described remote upgrade debug port (1-4) is connected with the input of start-up loading circuit (1-5), the input of start-up loading circuit (1-5) is connected with the input of on-chip memory (1-6), and the input of start-up loading circuit (1-5) is connected with the input of nonvolatile memory (1-7).
3. but the monitoring repeater device of remote radio upgrade according to claim 2, it is characterized in that: the input of described remote upgrade debug port (1-4) is connected with the input of wireless modem (2), the input of power detection/adjustment interface (1-3) is connected with the input of power detection/adjustment circuit (3), the input of I2C controller (1-8) is connected with the input of policing port expanding element (4), and the input of Power Management Unit (1-9) is connected with the input of reserve battery (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202084179U CN202085311U (en) | 2011-06-20 | 2011-06-20 | Repeater monitor device capable of upgrading wirelessly in long distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202084179U CN202085311U (en) | 2011-06-20 | 2011-06-20 | Repeater monitor device capable of upgrading wirelessly in long distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202085311U true CN202085311U (en) | 2011-12-21 |
Family
ID=45345923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202084179U Expired - Fee Related CN202085311U (en) | 2011-06-20 | 2011-06-20 | Repeater monitor device capable of upgrading wirelessly in long distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202085311U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105573802A (en) * | 2015-12-23 | 2016-05-11 | 无锡江南计算技术研究所 | Remote upgrading method of management program of multi-processor mainboard power supply |
| CN108874452A (en) * | 2018-06-05 | 2018-11-23 | 深圳市锐钜科技有限公司 | A kind of embedded software Bootloader method of not Interrupt Control System operation |
| CN111124455A (en) * | 2019-12-26 | 2020-05-08 | 上海派能能源科技股份有限公司 | Battery management system upgrading method and device, server and storage medium |
-
2011
- 2011-06-20 CN CN2011202084179U patent/CN202085311U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105573802A (en) * | 2015-12-23 | 2016-05-11 | 无锡江南计算技术研究所 | Remote upgrading method of management program of multi-processor mainboard power supply |
| CN105573802B (en) * | 2015-12-23 | 2018-11-13 | 无锡江南计算技术研究所 | Multiprocessor mainboard power supply management program remote upgrading method |
| CN108874452A (en) * | 2018-06-05 | 2018-11-23 | 深圳市锐钜科技有限公司 | A kind of embedded software Bootloader method of not Interrupt Control System operation |
| CN111124455A (en) * | 2019-12-26 | 2020-05-08 | 上海派能能源科技股份有限公司 | Battery management system upgrading method and device, server and storage medium |
| CN111124455B (en) * | 2019-12-26 | 2023-08-04 | 上海派能能源科技股份有限公司 | Battery management system upgrading method, device, server and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103438551B (en) | Central air conditioning system and control software design upgrade method thereof | |
| CN106874054B (en) | Method and system for on-line upgrading module program in repeater | |
| CN202085311U (en) | Repeater monitor device capable of upgrading wirelessly in long distance | |
| KR101327680B1 (en) | Apparatus, system and method for upgrading firmware of energy device | |
| CN104750065A (en) | STM32 based remote distributed programmable automatic control system and method | |
| CN104879887A (en) | Air conditioner and method and system for controlling operation of same | |
| CN104503796A (en) | IAP (Internet Access Provider) based configurable full-network remote node firmware upgrading method | |
| CN101252469B (en) | Multi-net elements automated testing method | |
| JP5830411B2 (en) | Radio management system and transmission management method | |
| CN103412547A (en) | Method for controlling intelligent housing system through handheld remote control terminal | |
| JP5766503B2 (en) | Wireless management system, wireless terminal device, and transmission management method | |
| CN109582341A (en) | A kind of host system and its programing change method of On-board System of Cab Signal equipment | |
| CN103379446A (en) | Multi-terminal control method and device based on wifi | |
| CN110377316A (en) | Bluetooth equipment and its upgrade method, device and computer readable storage medium | |
| CN111596934B (en) | FPGA (field programmable Gate array) remote upgrading method and terminal for RRU (remote radio Unit) equipment of 5G (fourth Generation) distributed base station | |
| WO2021004325A1 (en) | Mesh audio system, management method and storage medium | |
| CN108649704A (en) | A kind of electric force automatic monitoring terminal based on NB-IoT | |
| CN103024012A (en) | Method of data interaction between computer and intelligent terminal modem | |
| CN205429888U (en) | Device that restarts of ripples device is recorded to trouble based on dispatching data network | |
| CN204667162U (en) | A kind of distributed vertical planting management console | |
| CN109240101B (en) | Equipment remote control method and control system | |
| CN101409887A (en) | Method for resolving wireless modem shamming dead | |
| CN104767974A (en) | Intelligent remote monitoring terminal with video monitoring function and control method thereof | |
| CN213634459U (en) | Air upgrading system for intelligent gas meter | |
| CN112732306A (en) | Remote software upgrading method and system for outdoor acquisition equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |