CN204090157U - A kind of base station parameter acquisition device of LTE base station addressing scene - Google Patents
A kind of base station parameter acquisition device of LTE base station addressing scene Download PDFInfo
- Publication number
- CN204090157U CN204090157U CN201420483260.4U CN201420483260U CN204090157U CN 204090157 U CN204090157 U CN 204090157U CN 201420483260 U CN201420483260 U CN 201420483260U CN 204090157 U CN204090157 U CN 204090157U
- Authority
- CN
- China
- Prior art keywords
- base station
- pin
- chip
- cpu
- supply unit
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of base station parameter acquisition device of LTE base station addressing scene, a kind of base station parameter acquisition device of LTE base station addressing scene, it is characterized in that, comprise handheld terminal and base station parameter server, described handheld terminal comprises CPU, supply unit, positioner, radio communication device, electronic compass and display screen, the input voltage of supply unit is 5V, and input voltage converts the output voltage of 1.8V, 3.3V to by LM1117-1.8, LM1117-33 chip that supply unit is built-in; Positioner, radio communication device, electronic compass, display screen are connected with CPU respectively, and described radio communication device is by mobile Internet access base station parameter server, and described base station parameter server stores position and the parameter information of existing base station.The utility model is applicable to the on-the-spot addressing of communication base station, has the advantage that flexibility is high, intuitive is good.
Description
Technical field
The utility model relates to field, mobile communication base station, more specifically, relates to a kind of base station parameter acquisition device of LTE base station addressing scene.
Background technology
Build LTE system base station to need to determine newly-built Cell Site Placement by carrying out analysis to existing network, existing siteselecting planning is according to all kinds of cities of scientific and reasonable delimitation scopes such as data service density, the density of population, site coverage, specifically comprise: main city zone, type such as general city, city, county town etc., according to the different business index request in all kinds of city, determine quantity and the coverage of base station.
The construction situation of the coverage that siteselecting planning is determined and the existing base station of coverage periphery is depended in base station selection location, and by networks simulation technology, in coverage, each may be simulated in potential addressing place, thus draws qualified addressing place.
Networks simulation technology is mainly towards the newly-built LTE base station siteselecting planning of batch, and among a small circle or for the base station selection of single overlay area, networks simulation technology seems too complicated, needs staff to carry out site inspection.But during site inspection, site inspection personnel cannot obtain the relevant parameter information of existing base station flexible, convenient, intuitively, thus have influence on the efficiency of site inspection.
Utility model content
The utility model, for overcoming at least one defect (deficiency) described in above-mentioned prior art, provides a kind of base station parameter acquisition device of flexible, convenient, the scene of LTE base station addressing intuitively.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of base station parameter acquisition device of LTE base station addressing scene, comprise handheld terminal and base station parameter server, described handheld terminal comprises CPU, supply unit, positioner, radio communication device, electronic compass and display screen, the input voltage of supply unit is 5V, input voltage passes through the built-in LM1117-1.8 of supply unit, LM1117-33 chip converts 1.8V to, the output voltage of 3.3V, the input voltage of 5V is also positioner, display screen is powered, the output voltage of 3.3V is CPU, positioner, radio communication device, electronic compass is powered, the output voltage of 1.8V is that electronic compass is powered,
Positioner, radio communication device, electronic compass, display screen are connected with CPU respectively, and described radio communication device is by mobile Internet access base station parameter server, and described base station parameter server stores position and the parameter information of existing base station.
In the preferred scheme of one, described CPU adopts Samsung S3C2440 chip, and its power input is connected with the 3.3V output of supply unit.
In the preferred scheme of one, described positioner adopts ET-312 gps satellite receiving chip, and it is connected with CPU by serial ports;
VIN pin and the BATTERY pin of ET-312 gps satellite receiving chip connect 3.3V voltage end;
The RF pin of ET-312 gps satellite receiving chip connect connect electric capacity C52, inductance L 53 successively after be connected with three electric capacity in parallel after ground connection, inductance L 53 is also connected with resistance R53 one end, the resistance R53 other end connects one end of inductance L 51 and one end of inductance L 52 respectively, and inductance L 51 is connected 5V voltage end and 3.3V voltage end respectively with the other end of inductance L 52;
Ground connection after the GPIO1 pin connection electric capacity C51 of ET-312 gps satellite receiving chip, GPIO1 pin connects 3.3V voltage end after also connecting a light-emitting diode, a resistance successively.
In the preferred scheme of one, described radio communication device adopts Huawei EM200 chip, and it is connected with CPU by serial ports;
The VCC pin of Huawei EM200 chip connects 3.3V voltage end;
The RST pin of Huawei EM200 chip connects the collector electrode of a NPN triode, the grounded emitter of this NPN triode, and the base stage of this NPN triode connects reset switch;
The TEEM-ON pin of Huawei EM200 chip connects the collector electrode of a NPN triode, the grounded emitter of this NPN triode, and the base stage of this NPN triode is unsettled.
In the preferred scheme of one, described electronic compass adopts LSM303DLH chip, and it is connected with CPU by I2C bus or serial ports; Its ACC end is connected with the 3.3V output of supply unit, and its MAG end is connected with the 1.8V output of supply unit.
The SAO_A pin of LSM303DLH chip, VDD pin, VDD_IO_A pin connect 3.3V voltage end, and SDA_M pin is connected to 3.3V voltage end by a pull-up resistor, and SCL_M pin is connected to 3.3V voltage end by a pull-up resistor;
The VDD_DIG_M pin of LSM303DLH chip connects 1.8V voltage end;
The VDD pin of LSM303DLH chip connects ground connection after 2 electric capacity in parallel;
The SET1 pin of LSM303DLH chip is connected to SET2 pin after connecting 2 electric capacity in parallel;
The C1 pin of LSM303DLH chip connects ground connection after 2 electric capacity in parallel.
In the preferred scheme of one, described base station parameter server is also connected with PC terminal by the Internet, and Junior Data Manager is by the parameters input base station parameter server of PC terminal by newly-increased existing base station.
Compared with prior art, the beneficial effect of technical solutions of the utility model is: the base station parameter acquisition device at LTE base station addressing scene of the present utility model obtains current location information by positioner, current deflection information is obtained by electronic compass, and obtained the parameter information of neighbouring base station from base station parameter server by radio communication device according to current location, these information present to site inspection personnel intuitively by display screen, thus provide base station parameter Informational support for the on-the-spot addressing in base station, information gathering is quick and convenient, the integrated level of device is high, the utility model is applicable to the on-the-spot addressing of base station, flexibility is high, intuitive is strong.
Accompanying drawing explanation
Fig. 1 is Physical architecture figure of the present utility model.
Fig. 2 is the circuit theory diagrams of the power module of handheld terminal.
Fig. 3 is the hardware networking diagram of handheld terminal.
Fig. 4 is the cpu circuit schematic diagram of handheld terminal.
Fig. 5 is the circuit theory diagrams of the GPS module of handheld terminal.
Fig. 6 is the circuit theory diagrams of the wireless communication module of handheld terminal.
Fig. 7 is the sensing module circuit theory diagrams of handheld terminal.
Fig. 8 is that the plate of handheld terminal carries jtag circuit schematic diagram.
Embodiment
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent;
In order to better the present embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product;
To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
Below in conjunction with drawings and Examples, the technical solution of the utility model is described further.
Embodiment 1
As shown in Figure 1, a kind of base station parameter acquisition device of LTE base station addressing scene, comprise handheld terminal and base station parameter server, described handheld terminal comprises CPU, supply unit, positioner, radio communication device, electronic compass and display screen, the input voltage of supply unit is 5V, input voltage passes through the built-in LM1117-1.8 of supply unit, LM1117-33 chip converts 1.8V to, the output voltage of 3.3V, the input voltage of 5V is also positioner, display screen is powered, the output voltage of 3.3V is CPU, positioner, radio communication device, electronic compass is powered, the output voltage of 1.8V is that electronic compass is powered,
Positioner, radio communication device, electronic compass, display screen are connected with CPU respectively, and described radio communication device is by mobile Internet access base station parameter server, and described base station parameter server stores position and the parameter information of existing base station.
In specific implementation process, described base station parameter server is also connected with PC terminal by the Internet, and Junior Data Manager is by the parameters input base station parameter server of PC terminal by newly-increased existing base station.
In specific implementation process, as shown in Figure 3, the camera of 2,000,000 pixels connected respectively at CPU, 64M SDRAM and 64M Nand FLASH memory, Audio AT24C08 audio interface, USB interface is also provided with, in order to Function Extension.
In specific implementation process, as shown in Figure 4, described CPU adopts Samsung S3C2440 chip, and to meet portability and miniaturized demand, its power input is connected with the 3.3V output of supply unit.
In specific implementation process, as shown in Figure 5, described positioner adopts ET-312 gps satellite receiving chip, and be connected with CPU by serial ports, major function is the information of the satellite accepting antenna induction;
The pin of ET-312 gps satellite receiving chip is respectively: 1,3,4,5,6,12,13 is GND, and 2 is RF, VIN when 7,8 is BATTERY, and 9 is GPI01, and 10 is TX, 11 is TX, and wherein RF is that exterior antenna connects, and need add representative value power supply when being connected to exterior antenna.VIN is main power source input, and be connected with the 3.3V output of supply unit, BATTERY supplies electric power supply as the standby of SDARM or RTC.Electric current is generally 15uA.The GPI01 existing specific function of this I/O cause for gossip, such as LED light on and off.TX connection outside and software transmit the passage of measurement data, and RX is satellite data receive path.
VIN pin and the BATTERY pin of ET-312 gps satellite receiving chip connect 3.3V voltage end;
The RF pin of ET-312 gps satellite receiving chip connect connect electric capacity C52, inductance L 53 successively after be connected with three electric capacity in parallel after ground connection, inductance L 53 is also connected with resistance R53 one end, the resistance R53 other end connects one end of inductance L 51 and one end of inductance L 52 respectively, and inductance L 51 is connected 5V voltage end and 3.3V voltage end respectively with the other end of inductance L 52;
Ground connection after the GPIO1 pin connection electric capacity C51 of ET-312 gps satellite receiving chip, GPIO1 pin connects 3.3V voltage end after also connecting a light-emitting diode, a resistance successively.
In specific implementation process, as shown in Figure 6, described radio communication device adopts Huawei EM200 chip, be connected with CPU by RS232 serial ports pattern, this chip supports 800MHZ frequency range, supports call, note, data service, power interface is provided, 1 road serial ports, each 2 tunnels of input and output audio interface, 1 road UIM card interface, 1 road SPI mouth.
The VCC pin of Huawei EM200 chip connects 3.3V voltage end;
The RST pin of Huawei EM200 chip connects the collector electrode of a NPN triode, the grounded emitter of this NPN triode, and the base stage of this NPN triode connects reset switch;
The TEEM-ON pin of Huawei EM200 chip connects the collector electrode of a NPN triode, the grounded emitter of this NPN triode, and the base stage of this NPN triode is unsettled.
In specific implementation process, as shown in Figure 7, described electronic compass adopts LSM303DLH chip, mainly realize the data acquisition of compass, will speed up meter, magnetometer, A/D converter and sqignal conditioning circuit to integrate, communicated with CPU by I2C bus or serial ports, adopt 3.3V to power to ACC, 1.8V powers to MAG.
The SAO_A pin of LSM303DLH chip, VDD pin, VDD_IO_A pin connect 3.3V voltage end, and SDA_M pin is connected to 3.3V voltage end by a pull-up resistor, and SCL_M pin is connected to 3.3V voltage end by a pull-up resistor;
The VDD_DIG_M pin of LSM303DLH chip connects 1.8V voltage end;
The VDD pin of LSM303DLH chip connects ground connection after 2 electric capacity in parallel;
The SET1 pin of LSM303DLH chip is connected to SET2 pin after connecting 2 electric capacity in parallel;
The C1 pin of LSM303DLH chip connects ground connection after 2 electric capacity in parallel.
The plate of the present embodiment carries jtag circuit schematic diagram as shown in Figure 8, for commissioning device.
The operation principle of the present embodiment is:
1, ET-312 gps satellite receiving chip obtains current location information, passes to CPU;
2, LSM303DLH chip obtains current deflection information, passes to CPU;
3, Huawei EM200 chip obtains the parameter of neighbouring existing base station from base station parameter server, and parameter comprises position, base station type, transmitting power, transmitter antenna gain (dBi), antenna extension high, frequency, angle of declination;
4, above various information is shown by display screen, is presented to site inspection personnel intuitively.
The base station parameter acquisition device at LTE base station addressing scene of the present utility model obtains current location information by positioner, current deflection information is obtained by electronic compass, and obtained the parameter information of neighbouring base station from base station parameter server by radio communication device according to current location, these information present to site inspection personnel intuitively by display screen, thus provide base station parameter Informational support for the on-the-spot addressing in base station, the utility model is applicable to the on-the-spot addressing of base station, and flexibility is high, intuitive is strong.
The corresponding same or analogous parts of same or analogous label;
The term describing position relationship in accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent;
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection range that all should be included in the utility model claim.
Claims (6)
1. the base station parameter acquisition device at a LTE base station addressing scene, it is characterized in that, comprise handheld terminal and base station parameter server, described handheld terminal comprises CPU, supply unit, positioner, radio communication device, electronic compass and display screen, the input voltage of supply unit is 5V, input voltage passes through the built-in LM1117-1.8 of supply unit, LM1117-33 chip converts 1.8V to, the output voltage of 3.3V, the input voltage of 5V is also positioner, display screen is powered, the output voltage of 3.3V is CPU, positioner, radio communication device, electronic compass is powered, the output voltage of 1.8V is that electronic compass is powered,
Positioner, radio communication device, electronic compass, display screen are connected with CPU respectively, and described radio communication device is by mobile Internet access base station parameter server, and described base station parameter server stores position and the parameter information of existing base station.
2. the base station parameter acquisition device at LTE base station addressing scene according to claim 1, is characterized in that, described CPU adopts Samsung S3C2440 chip, and its power input is connected with the 3.3V output of supply unit.
3. the base station parameter acquisition device at LTE base station addressing scene according to claim 1, is characterized in that, described positioner adopts ET-312 gps satellite receiving chip, and it is connected with CPU by serial ports;
VIN pin and the BATTERY pin of ET-312 gps satellite receiving chip connect 3.3V voltage end;
The RF pin of ET-312 gps satellite receiving chip connect connect electric capacity C52, inductance L 53 successively after be connected with three electric capacity in parallel after ground connection, inductance L 53 is also connected with resistance R53 one end, the resistance R53 other end connects one end of inductance L 51 and one end of inductance L 52 respectively, and inductance L 51 is connected 5V voltage end and 3.3V voltage end respectively with the other end of inductance L 52;
Ground connection after the GPIO1 pin connection electric capacity C51 of ET-312 gps satellite receiving chip, GPIO1 pin connects 3.3V voltage end after also connecting a light-emitting diode, a resistance successively.
4. the base station parameter acquisition device at LTE base station addressing scene according to claim 1, is characterized in that, described radio communication device adopts Huawei EM200 chip, and it is connected with CPU by serial ports;
The VCC pin of Huawei EM200 chip connects 3.3V voltage end;
The RST pin of Huawei EM200 chip connects the collector electrode of a NPN triode, the grounded emitter of this NPN triode, and the base stage of this NPN triode connects reset switch;
The TEEM-ON pin of Huawei EM200 chip connects the collector electrode of a NPN triode, the grounded emitter of this NPN triode, and the base stage of this NPN triode is unsettled.
5. the base station parameter acquisition device at LTE base station addressing scene according to claim 1, is characterized in that, described electronic compass adopts LSM303DLH chip, and it is connected with CPU by I2C bus or serial ports;
The SAO_A pin of LSM303DLH chip, VDD pin, VDD_IO_A pin connect 3.3V voltage end, and SDA_M pin is connected to 3.3V voltage end by a pull-up resistor, and SCL_M pin is connected to 3.3V voltage end by a pull-up resistor;
The VDD_DIG_M pin of LSM303DLH chip connects 1.8V voltage end;
The VDD pin of LSM303DLH chip connects ground connection after 2 electric capacity in parallel;
The SET1 pin of LSM303DLH chip is connected to SET2 pin after connecting 2 electric capacity in parallel;
The C1 pin of LSM303DLH chip connects ground connection after 2 electric capacity in parallel;
Its ACC end is connected with the 3.3V output of supply unit, and its MAG end is connected with the 1.8V output of supply unit.
6. the base station parameter acquisition device at LTE base station addressing scene according to claim 1, is characterized in that, described base station parameter server is also connected with PC terminal by the Internet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483260.4U CN204090157U (en) | 2014-08-26 | 2014-08-26 | A kind of base station parameter acquisition device of LTE base station addressing scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483260.4U CN204090157U (en) | 2014-08-26 | 2014-08-26 | A kind of base station parameter acquisition device of LTE base station addressing scene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204090157U true CN204090157U (en) | 2015-01-07 |
Family
ID=52182823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420483260.4U Active CN204090157U (en) | 2014-08-26 | 2014-08-26 | A kind of base station parameter acquisition device of LTE base station addressing scene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204090157U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307289A (en) * | 2016-09-30 | 2018-07-20 | 西门子公司 | A kind of method of unmanned communication truck and offer radio communication service |
| CN114222308A (en) * | 2021-12-17 | 2022-03-22 | 哈尔滨翰才科技有限公司 | 5G network planning method and system |
| CN117278935A (en) * | 2023-11-04 | 2023-12-22 | 天宇正清科技有限公司 | Base station address selection method, device, electronic equipment and readable storage medium |
-
2014
- 2014-08-26 CN CN201420483260.4U patent/CN204090157U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307289A (en) * | 2016-09-30 | 2018-07-20 | 西门子公司 | A kind of method of unmanned communication truck and offer radio communication service |
| CN114222308A (en) * | 2021-12-17 | 2022-03-22 | 哈尔滨翰才科技有限公司 | 5G network planning method and system |
| CN117278935A (en) * | 2023-11-04 | 2023-12-22 | 天宇正清科技有限公司 | Base station address selection method, device, electronic equipment and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204090157U (en) | A kind of base station parameter acquisition device of LTE base station addressing scene | |
| CN207780956U (en) | Monitor sensing device and system | |
| CN107168148A (en) | A kind of lithium battery data acquisition device and system | |
| CN103400490A (en) | Wi-Fi-based environmental monitoring system and method | |
| CN103888529B (en) | Method, system and device for data wireless transmitting and receiving | |
| CN203385872U (en) | Unmanned meteorological station based on GPRS wireless communication | |
| CN104467134A (en) | Wireless charging device and system and GNSS receiver achieving wireless charging | |
| CN204968123U (en) | Portable micropower wireless communication network debugs device | |
| CN207851146U (en) | A kind of electric energy meter communication device and electric energy meter system | |
| CN212963730U (en) | NB-IOT temperature remote transmission module | |
| CN205232514U (en) | Be provided with subway tunnel lamp of zigbee module | |
| CN210381409U (en) | Intelligent lamp pole integrated main control board | |
| CN108123732A (en) | A kind of remote multi-functional wireless sensor node and system | |
| CN103925943A (en) | Online multi-parameter water quality environment monitor based on internet of things | |
| CN204331070U (en) | A kind of meteorological mobile awareness device | |
| CN204390466U (en) | Operational order collection plate | |
| CN102299720A (en) | Radio frequency module based on CC2530 | |
| CN209070703U (en) | A kind of terminal of split type Internet of Things controller for water meter | |
| CN206878131U (en) | A kind of lithium battery data acquisition device | |
| CN203377876U (en) | Zigbee wireless communication module | |
| CN202127395U (en) | CC2530-based radio frequency module | |
| CN206876886U (en) | A kind of Big Dipper satellite signal receives display circuit | |
| CN206312355U (en) | A kind of remote wireless transmission equipment | |
| CN204758831U (en) | Portable inferior meter level bluetooth GPS locater | |
| CN204143616U (en) | A kind of wireless monitor acquisition terminal that can be used for agriculture Internet of Things |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |