CN210053592U - Full frequency channel signal detecting system - Google Patents
Full frequency channel signal detecting system Download PDFInfo
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- CN210053592U CN210053592U CN201921336569.XU CN201921336569U CN210053592U CN 210053592 U CN210053592 U CN 210053592U CN 201921336569 U CN201921336569 U CN 201921336569U CN 210053592 U CN210053592 U CN 210053592U
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Abstract
The utility model discloses a full frequency channel signal detecting system, including first wireless signal receiver, second wireless signal receiver, camera, branch host computer, main host computer and display, all be provided with full frequency antenna on first wireless signal receiver and the second wireless signal receiver, the effective range of first wireless signal receiver signal reception is greater than the effective range of second wireless signal receiver signal reception, the camera passes through data line communication with the branch host computer and links to each other; the main host is internally provided with a main wireless signal receiver, a main memory and a main processor, the main wireless signal receiver and the main memory are in communication connection with the main processor, the sub-hosts are in communication connection with the main wireless signal receiver of the main host through wireless signal transmitters of the sub-hosts, and the display is in communication connection with the main processor; the utility model discloses can effectively listen to the pseudo-base station of transmitting signal in the certain limit, can carry out accurate the confirming to the vehicle that carries pseudo-base station moreover.
Description
Technical Field
The utility model relates to a field is listened to pseudo-base station specifically is a full frequency channel signal detecting system.
Background
A pseudo base station, also called as pseudo base station or pseudo base station, is an illegal radio communication equipment utilizing GSM one-way authentication defect, mainly comprising a host and a notebook computer, capable of searching GSM mobile phone information within a certain radius range taking the pseudo base station as the center, and arbitrarily pretending to use other mobile phone numbers to forcibly send fraud, promotion and other garbage short messages to a user mobile phone, and usually placed in a car or a relatively hidden place for sending. When the pseudo base station operates, the mobile phone signal of the user is forcibly connected to the equipment and cannot be connected to the public telecommunication network, so that the normal use of the mobile phone user is influenced.
The pseudo base station has the great characteristics that the sent number can be changed at will, the number with a better tail number can be selected, and the number with the tail number of 10086 or 95588 and the like can also be used, so that a mobile phone user mistakenly thinks that the mobile phone user is really a short message sent by a known enterprise such as a mobile company or a bank of an industrial and commercial company, people are easy to cheat, and the influence on society which is difficult to estimate is brought.
Criminal suspects usually place the pseudo base station equipment in a car, drive the car slowly, search for GSM mobile phone information within a certain radius range with the pseudo base station equipment as a center in the driving process, and send spam messages to the mobile phones. Although the existing pseudo base station detection system can detect that a pseudo base station which is transmitting signals exists in a certain range, the existing pseudo base station detection system cannot confirm the measurement carrying the pseudo base station, so that the existing base station detection system is poor in applicability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a full frequency channel signal detecting system can effectively listen to the pseudo-basic station of transmitting signal in the certain limit, can carry out the accuracy to the vehicle that carries pseudo-basic station moreover and confirm.
The utility model discloses a realize like this: a full-band signal detection system comprises a first wireless signal receiver, a second wireless signal receiver, a camera, a sub-host, a main host and a display, wherein full-band antennas are arranged on the first wireless signal receiver and the second wireless signal receiver, the effective range of signal receiving of the first wireless signal receiver is larger than that of the second wireless signal receiver, and the first wireless signal receiver and the second wireless signal receiver are connected with the sub-host through data line communication; the camera is used for shooting vehicles coming and going on the road and is in communication connection with the sub-host through a data line; the sub-host is internally provided with a sub-processor, a sub-memory and a wireless signal transmitter, the wireless signal transmitter and the sub-memory are both in communication connection with the sub-processor, and the sub-processor is used for receiving signals transmitted by the first wireless signal receiver, the second wireless receiver and the camera; the main host is internally provided with a main wireless signal receiver, a main memory and a main processor, the main wireless signal receiver and the main memory are communicated and connected with the main processor, the sub-hosts are communicated and connected with the main wireless signal receiver of the main host through wireless signal transmitters of the sub-hosts, and the display is communicated and connected with the main processor.
Further, the effective range of signal reception of the first wireless signal receiver is 100 meters, and the effective range of signal reception of the second wireless signal receiver is 50 meters.
Further, the full-frequency antenna comprises a first antenna and a second antenna, wherein the first antenna is an antenna with a frequency range of 10MHZ-300MHZ, and the second antenna is an antenna with a frequency range of 300MHZ-8 GHZ.
Further, the sub-processors of the sub-hosts adopt a microprocessor with a chip model number of SPCE 061A.
Further, the general processor of the general host adopts an ARM9 series processor.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can effectively listen to the pseudo-base station of transmitting signal in the certain limit, can carry out accurate the confirming to the vehicle that carries pseudo-base station moreover.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a full-band signal detection system according to the present invention;
fig. 2 is a schematic diagram of a connection structure between a sub-main unit and a main unit of a full-band signal detection system according to the present invention;
fig. 3 is a schematic structural diagram of a sub-main unit of a full-band signal detection system according to the present invention;
fig. 4 is a schematic structural diagram of a main unit of the full-band signal detection system of the present invention.
In the figure: 1. a first wireless signal receiver; 2. a second wireless signal receiver; 3. a camera; 4. a sub-host machine; 5. a main host; 6. a display.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3 and 4, in an embodiment of the present invention, a full band signal detecting system includes a first wireless signal receiver 1, a second wireless signal receiver 2, a camera 3, a sub-host 4, a main host 5 and a display 6, wherein the first wireless signal receiver 1 and the second wireless signal receiver 2 are both provided with full band antennas, the full band antennas include a first antenna and a second antenna, the first antenna is an antenna with a frequency range of 10MHZ-300MHZ, the second antenna is an antenna with a frequency range of 300MHZ-8GHZ, an effective range of signal reception of the first wireless signal receiver 1 is greater than an effective range of signal reception of the second wireless signal receiver 2, an effective range of signal reception of the first wireless signal receiver 1 is 100 meters, an effective range of signal reception of the second wireless signal receiver 2 is 50 meters, the first wireless signal receiver 1 and the second wireless signal receiver 2 are both in communication connection with the sub-host 4 through data lines within the effective shooting range of a common high-definition camera; the camera 3 is used for shooting vehicles coming and going on the road, and the camera 3 is in communication connection with the sub-host 4 through a data line; the sub-host 4 is internally provided with a sub-processor, a sub-memory and a wireless signal transmitter, the sub-processor adopts a microprocessor with a chip model of SPCE061A, the wireless signal transmitter and the sub-memory are both in communication connection with the sub-processor, and the sub-processor is used for receiving signals transmitted by the first wireless signal receiver 1, the second wireless signal receiver 2 and the camera 3; the main host 5 is internally provided with a main wireless signal receiver, a main memory and a main processor, the main processor adopts an ARM9 series processor, the main wireless signal receiver and the main memory are both in communication connection with the main processor, the sub-host 4 is in communication connection with the main wireless signal receiver of the main host 5 through a wireless signal transmitter thereof, and the display 6 is in communication connection with the main processor.
The utility model discloses a use method and theory of operation: the first wireless signal receiver 1, the second wireless signal receiver 2, the camera 3 and the sub-host 4 are all installed on a bracket for installing a violation camera or a measuring speed detector on a road for use, and the main host 5 and the display 6 are installed in a control room. When the first wireless signal receiver 1 receives a signal transmitted by the pseudo base station, the signal is sent to a sub-processor of the sub-host 4, and the sub-processor stores the license plate number of the automobile shot by the camera 3 at the moment into a sub-memory; when the second wireless signal receiving receiver 2 receives a signal transmitted by the pseudo base station, the signal is transmitted to a sub processor of the sub host 4, the sub processor stores the license plate number of the automobile shot by the camera 3 into a sub memory at the moment, then the sub processor compares and analyzes the license plate numbers of the automobiles shot at the two time points, overlapping license plate number information is screened out, then the overlapping license plate number information is transmitted to a main wireless signal receiver of the main host 5 through a wireless signal transmitter, the main wireless signal receiver transmits the overlapping license plate number information to a main processor, and the main processor stores the information into the main memory; the periphery of the upper sub-main machine 4 is also provided with other sub-main machines 4 and matched first wireless signal receivers 1, second wireless signal receivers 2 and cameras 3, along with the movement of a vehicle with a pseudo base station, the first wireless signal receiver 1 and the second wireless signal receiver 2 matched with one sub-main machine 4 in the other sub-main machines at the periphery of the upper sub-main machine 4 can detect and receive signals transmitted by the pseudo base station, then the sub-main machine 4 sends the superposed license plate number information to a main wireless signal receiver of a main machine 5, the main wireless signal receiver transmits the superposed license plate number information to a main processor, and the main processor stores the information into a main memory; the main processor of the main host 5 compares and analyzes the information of the superposed license plate numbers transmitted by the two sub-hosts 4 again, finds out the information of the superposed license plate numbers again, and then stores the information of the superposed license plate numbers analyzed by the main processor in the main memory for standby; by so doing, the license plate number of the vehicle carrying the pseudo base station can be determined, and then the determined license plate number is displayed on the display 6, and then the vehicle can be alarmed to be arrested.
To sum up, the utility model discloses can effectively listen to the pseudo-base station of transmitting signal in the certain limit, can carry out accurate the confirming to the vehicle that carries pseudo-base station moreover.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A full-band signal detection system is characterized by comprising a first wireless signal receiver (1), a second wireless signal receiver (2), a camera (3), a sub-host (4), a main host (5) and a display (6), wherein full-band antennas are arranged on the first wireless signal receiver (1) and the second wireless signal receiver (2), the effective range of signal receiving of the first wireless signal receiver (1) is larger than that of the second wireless signal receiver (2), and the first wireless signal receiver (1) and the second wireless signal receiver (2) are connected with the sub-host (4) through data line communication; the camera (3) is used for shooting vehicles coming and going on a road, and the camera (3) is in communication connection with the branch host (4) through a data line; a sub-processor, a sub-memory and a wireless signal transmitter are arranged in the sub-host (4), the wireless signal transmitter and the sub-memory are both in communication connection with the sub-processor, and the sub-processor is used for receiving signals transmitted by the first wireless signal receiver (1), the second wireless signal receiver (2) and the camera (3); the main host (5) is internally provided with a main wireless signal receiver, a main memory and a main processor, the main wireless signal receiver and the main memory are communicated and connected with the main processor, the sub-host (4) is communicated and connected with the main wireless signal receiver of the main host (5) through a wireless signal transmitter thereof, and the display (6) is communicated and connected with the main processor.
2. The system according to claim 1, wherein the effective range of signal reception of the first wireless signal receiver (1) is 100 meters, and the effective range of signal reception of the second wireless signal receiver (2) is 50 meters.
3. The system as claimed in claim 1, wherein the full band antenna comprises a first antenna and a second antenna, the first antenna is an antenna with a frequency range of 10MHZ-300MHZ, and the second antenna is an antenna with a frequency range of 300MHZ-8 GHZ.
4. The system for detecting full band signals according to claim 1, wherein the sub-processor of the sub-host (4) is a microprocessor with a chip model of SPCE 061A.
5. The full band signal detection system as claimed in claim 1, wherein the main processor of the main unit (5) is an ARM9 series processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921336569.XU CN210053592U (en) | 2019-08-19 | 2019-08-19 | Full frequency channel signal detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921336569.XU CN210053592U (en) | 2019-08-19 | 2019-08-19 | Full frequency channel signal detecting system |
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| Publication Number | Publication Date |
|---|---|
| CN210053592U true CN210053592U (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921336569.XU Active CN210053592U (en) | 2019-08-19 | 2019-08-19 | Full frequency channel signal detecting system |
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|---|---|
| CN (1) | CN210053592U (en) |
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2019
- 2019-08-19 CN CN201921336569.XU patent/CN210053592U/en active Active
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