CN208890811U - The vehicle-mounted full frequency band improvised explosive devices interference system of SDR communicates managing and control system - Google Patents
The vehicle-mounted full frequency band improvised explosive devices interference system of SDR communicates managing and control system Download PDFInfo
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- CN208890811U CN208890811U CN201821756218.XU CN201821756218U CN208890811U CN 208890811 U CN208890811 U CN 208890811U CN 201821756218 U CN201821756218 U CN 201821756218U CN 208890811 U CN208890811 U CN 208890811U
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Abstract
The utility model discloses a kind of vehicle-mounted full frequency band improvised explosive devices interference system communication managing and control system of SDR, including T2200 processor, memory bar, AD9361 chip, GPS chip, FLASH memory, EEPROM, RNC protocol stack, radio resource management module, gate generator and SIM card reader, the T2200 processor is communicated to connect with the memory bar, the GPS chip, the FLASH memory, the EEPROM, the RNC protocol stack, the radio resource management module and the clock pulse generator respectively；The T2200 processor is connect by radio frequency interface with the AD9361 chip communication, and the T2200 processor is communicated to connect with NOR FLASH flash chip and NAND FLASH flash chip respectively by expansion bus；The T2200 processor and Ethernet interface communicate to connect.The utility model both can guarantee the stability of specific communication, and power system capacity is larger, ensures that communication data rate.
Description
Technical field
The utility model relates to communications jamming art fields.Specifically a kind of vehicle-mounted full frequency band improvised explosive dress of SDR
Set interference system communication managing and control system.
Background technique
Improvised explosive devices are a kind of destructors by remote-controlled detonation.Simple, the improvised explosive devices day due to making
Benefit becomes a kind of tool that criminal threatens or threatens the people or law enforcement agency.And in order to obstruct initiator and simple
Wireless communication connection on destructor between receiver, it is necessary to which signal screen is carried out to the place for being provided with improvised explosive devices
It covers, i.e., the wireless communication for the proximal site for being provided with improvised explosive devices is interfered by communication jamming system, with barrier
Signal transmitting on initiator and improvised explosive devices between receiver, to prevent improvised explosive devices from exploding.And it is existing
Communication managing and control system in communication jamming system when hindering and damaging to the normal communication in communication control zone, hold by system
Smaller, to be unable to satisfy more equipment (such as tens intercoms) while communicating demand is measured, and message transmission rate is low.
Utility model content
For this purpose, the technical problem to be solved by the utility model is to provide a kind of vehicle-mounted full frequency band improvised explosive dresses of SDR
Interference system communication managing and control system is set, both can guarantee the stability of specific communication, and power system capacity is larger, ensures that communication number
According to transmission rate.
In order to solve the above technical problems, the utility model provides the following technical solutions:
The vehicle-mounted full frequency band improvised explosive devices interference system of SDR communicates managing and control system, including T2200 processor, memory bar,
AD9361 chip, GPS chip, FLASH memory, EEPROM, RNC protocol stack, radio resource management module, clock pulses generate
Device and SIM card reader, the T2200 processor respectively with the memory bar, the GPS chip, the FLASH memory,
The EEPROM, the RNC protocol stack, the radio resource management module and clock pulse generator communication connection；Institute
It states T2200 processor to connect by radio frequency interface with the AD9361 chip communication, the T2200 processor passes through expansion bus
It is communicated to connect respectively with NOR FLASH flash chip and NAND FLASH flash chip；The T2200 processor and Ethernet interface
Communication connection；The signal output end of the AD9361 chip and the signal input part of power amplifier communicate to connect；The T2200
It is processor, the memory bar, the AD9361 chip, the GPS chip, the FLASH memory, the EEPROM, described
Gate generator and the SIM card reader about 12V power electric connection respectively.The T2200 processor is two integrated
Cortex A9 kernel and several 4G protocol processors, the T2200 processor can be used for commercial micro-base station, private network communication
And micro-base station research and development.
The vehicle-mounted full frequency band improvised explosive devices interference system of above-mentioned SDR communicates managing and control system, the T2200 processor with
Jtag interface communication connection.
The above-mentioned vehicle-mounted full frequency band improvised explosive devices interference system of SDR communicates managing and control system, and the T2200 processor passes through
The jtag interface and 10-PIN connector communicate to connect.
The vehicle-mounted full frequency band improvised explosive devices interference system of above-mentioned SDR communicates managing and control system, the T2200 processor with
RS232 interface communication connection.
The vehicle-mounted full frequency band improvised explosive devices interference system of above-mentioned SDR communicates managing and control system, the T2200 processor and total
Line expander or the communication connection of enhanced Peripheral Interface.
The above-mentioned vehicle-mounted full frequency band improvised explosive devices interference system of SDR communicates managing and control system, the gate generator
For Voltage-Controlled Temperature Compensated Crystal Oscillator；The memory bar is DDR3 memory bar.
Wherein, SDR is Software Defined Radio, i.e. software radio, and for popular, SDR is namely based on logical
Various communication modules are realized on hardware platform with software.
The technical solution of the utility model achieves following beneficial technical effect:
T2200 integrates two Cortex A9 kernels and several 4G protocol processors, is equipped with RNC protocol stack and wireless
Resource management module (RRM module) can not only expand the power system capacity of communication managing and control system, guarantee that specific communication needs, simultaneously
It can also guarantee the stability of specific communication, and guarantee communication data rate.
Detailed description of the invention
Fig. 1 is the work original that the vehicle-mounted full frequency band improvised explosive devices interference system of the utility model SDR communicates managing and control system
Manage schematic diagram.
Specific embodiment
As shown in Figure 1, the vehicle-mounted full frequency band improvised explosive devices interference system of the utility model SDR communicates managing and control system, packet
Include T2200 processor, memory bar, AD9361 chip, GPS chip, FLASH memory, EEPROM, RNC protocol stack, radio resource
Management module, gate generator and SIM card reader, the T2200 processor respectively with the memory bar, the GPS
Chip, the FLASH memory, the EEPROM, the RNC protocol stack, the radio resource management module and the clock
Impulse generator communication connection；The T2200 processor is connect by radio frequency interface with the AD9361 chip communication, described
T2200 processor is communicated to connect with NOR FLASH flash chip and NAND FLASH flash chip respectively by expansion bus；Institute
It states T2200 processor and Ethernet interface communicates to connect；The signal output end of the AD9361 chip and the signal of power amplifier
Input terminal communication connection；It is the T2200 processor, the memory bar, the AD9361 chip, the GPS chip, described
About 12V power supply is electrically connected respectively for FLASH memory, the EEPROM, the gate generator and the SIM card reader
It connects.Wherein, the T2200 processor integrates two Cortex A9 kernels and several 4G protocol processors, the T2200
Processor can be used for commercial micro-base station, private network communication and micro-base station research and development；The gate generator is that voltage-controlled temperature compensation is brilliant
Vibration, model VCTCXO 26MHz, stability 0.1ppm；The memory bar is DDR3 memory bar.
For the ease of being debugged and being programmed to the utility model, in the present embodiment, the T2200 processor is passed through
Jtag interface and 10-PIN connector communicate to connect, and ARM single-chip microcontroller is then passed through the 10-PIN connector and the T2200
Processor communication connection, to realize debugging and programming to the utility model, while the T2200 processor being connect with RS232
Port communications connection, is connect, and then debug to the utility model with will pass through Mini-USB interface with commissioning device.
For the ease of the utility model is controlled and debugged and is arranged using host computer, in the present embodiment, by institute
It states T2200 processor and bus extender or enhanced Peripheral Interface communicates to connect.
There are two the described of Cortex A9 kernel and several 4G protocol processors using integrated for the utility model
T2200 processor and RNC protocol stack, radio resource management module, can be improved power system capacity, so that the utility model is complete
On the basis of full support 3GPP LTE, 100 4G users can be supported, so that power system capacity is greatly improved, thus full
Foot specific communication needs and the stability of specific communication.Meanwhile the utility model also supports 2 × 2MIMO, is able to carry out
LTE's listens to, and installs convenient for the layout of base station.And under the support of the Voltage-Controlled Temperature Compensated Crystal Oscillator, enter by the utility model group
When interference system, clock clock synchronization is carried out by NTP technology, to guarantee accurate clock synchronization and low cost.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among still in present patent application scope of protection of the claims.
Claims (6)
- The vehicle-mounted full frequency band improvised explosive devices interference system of 1.SDR communicates managing and control system, which is characterized in that including T2200 processing Device, memory bar, AD9361 chip, GPS chip, FLASH memory, EEPROM, RNC protocol stack, radio resource management module, when Clock generator and SIM card reader, the T2200 processor respectively with the memory bar, GPS chip, described FLASH memory, the EEPROM, the RNC protocol stack, the radio resource management module and the clock pulse generator Communication connection；The T2200 processor is connect by radio frequency interface with the AD9361 chip communication, the T2200 processor It is communicated to connect respectively with NOR FLASH flash chip and NAND FLASH flash chip by expansion bus；The T2200 processing Device and Ethernet interface communicate to connect；The signal output end of the AD9361 chip and the signal input part communication link of power amplifier It connects；It is the T2200 processor, the memory bar, the AD9361 chip, the GPS chip, the FLASH memory, described EEPROM, the gate generator and the SIM card reader about 12V power electric connection respectively.
- 2. the vehicle-mounted full frequency band improvised explosive devices interference system of SDR according to claim 1 communicates managing and control system, feature It is, the T2200 processor and jtag interface communicate to connect.
- 3. the vehicle-mounted full frequency band improvised explosive devices interference system of SDR according to claim 2 communicates managing and control system, feature It is, the T2200 processor is communicated to connect by the jtag interface and 10-PIN connector.
- 4. the vehicle-mounted full frequency band improvised explosive devices interference system communication control system of any SDR according to claim 1~3 System, which is characterized in that the T2200 processor and RS232 interface communicate to connect.
- 5. the vehicle-mounted full frequency band improvised explosive devices interference system of SDR according to claim 4 communicates managing and control system, feature It is, the T2200 processor and bus extender or enhanced Peripheral Interface communicate to connect.
- 6. the vehicle-mounted full frequency band improvised explosive devices interference system communication control system of any SDR according to claim 1~3 System, which is characterized in that the gate generator is Voltage-Controlled Temperature Compensated Crystal Oscillator；The memory bar is DDR3 memory bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756218.XU CN208890811U (en) | 2018-10-26 | 2018-10-26 | The vehicle-mounted full frequency band improvised explosive devices interference system of SDR communicates managing and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756218.XU CN208890811U (en) | 2018-10-26 | 2018-10-26 | The vehicle-mounted full frequency band improvised explosive devices interference system of SDR communicates managing and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890811U true CN208890811U (en) | 2019-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821756218.XU Active CN208890811U (en) | 2018-10-26 | 2018-10-26 | The vehicle-mounted full frequency band improvised explosive devices interference system of SDR communicates managing and control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890811U (en) |
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2018
- 2018-10-26 CN CN201821756218.XU patent/CN208890811U/en active Active
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