CN103561484A - Wireless positioning base station and method fusing exchange module, WIFI and CSS - Google Patents
Wireless positioning base station and method fusing exchange module, WIFI and CSS Download PDFInfo
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Abstract
The invention discloses a wireless positioning base station fusing an exchange module, a WIFI and CSS. The base station comprises a WIFI base station module, a CSS base station module and the exchange module and is characterized in that the WIFI base station module and the CSS base station module are respectively connected with the exchange module through Ethernet interfaces, and the exchange module and an external server performs data exchange through the Ethernet interfaces; the WIFI base station module receives WIFI data through a WIFI antenna and transmits the WIFI data after processing to the external server, and the WIFII base station module receives data of the external server through the exchange module and sends the WIFI data after processing through the WIFI antenna; the CSS base station receives wireless positioning data through a CSS antenna and outputs the wireless positioning data after processing to the external server through the exchange module, and moreover the CSS base station receives the data of the external server through the exchange module and sends the data after processing through the CSS antenna. The wireless positioning base station and a method fusing the exchange module, the WIFI and the CSS can be widely applied to transportation, industrial and mining, national defense and other fields.
Description
Technical field
The present invention relates to wireless base station, be specifically related to novel fusion Switching Module and WIFI and CSS wireless location base station and method
Background technology
WIFI technology with its at a high speed, the unique advantage that convenient, cost is low obtained unprecedented making a pet of, and is widely used in family, office, industrial and mineral, traffic, fire-fighting, the field such as even military; CSS technology adopts the Chirp technology of military small-bore radar, at aspects such as precision ranging, product power consumption, transmission range, mobility, anti-interferences, all has good performance.The place that is suitably for very much the shielding such as the satellite-signal such as indoor, tunnel and mine provides accurate location, has good application prospect; But in existing base station, WIFI and CSS wireless location are independently base stations of difference, realize WIFI exchanges data and CSS wireless location and need to set up two independently base stations, and cost is high.
Summary of the invention
Technical problem to be solved by this invention is to provide novel fusion Switching Module and WIFI and CSS wireless location base station and method.
First technical scheme of the present invention is that fusion Switching Module and WIFI and CSS wireless location base station, comprise WIFI base station module, CSS base station module and Switching Module; It is characterized in that:
WIFI base station module is connected with Switching Module by Ethernet interface respectively with CSS base station module, and Switching Module carries out exchanges data by Ethernet interface and external server;
WIFI base station module, by WIFI antenna reception WIFI data, after processing, is transferred to external server by Switching Module; And WIFI base station module receives the data of external server by Switching Module, after processing, by WIFI antenna, send WIFI data;
CSS base station module, by CSS antenna reception wireless location data, after processing, is transferred to external server by Switching Module; And CSS base station module receives the data of external server by Switching Module, after processing, by CSS antenna, send.
The present invention is melted WIFI base station with CSS locating base station together with, be integrated into a base station, integrated level improves greatly, this base station can provide WIFI access, the wireless accurate location of CSS can be provided again, and convenient construction and management maintenance, reduce construction and management maintenance expense, for client provides powerful, the solution that cost performance is higher.
According to the preferred version of fusion Switching Module of the present invention and WIFI and CSS wireless location base station, described CSS base station module comprises cpu motherboard and CSS transceiver, cpu motherboard is connected with CSS transceiver by spi bus, and cpu motherboard is connected with Switching Module by Ethernet interface; Cpu motherboard receives the data of external server by Switching Module, after processing, output to CSS transceiver, and CSS transceiver will send by CSS antenna after the data processing of receiving; And CSS transceiver, by CSS antenna reception wireless location data, outputs to cpu motherboard after processing, cpu motherboard will be transferred to external server by Switching Module after the data processing of CSS transceiver output.
This scheme is directly connected cpu motherboard by spi bus with CSS transceiver, utilize CSS transceiver that CSS wireless location initial data is provided, simultaneously for CSS wireless positioning terminal provides data channel, wireless location initial data utilizes the Ethernet interface of Switching Module to arrive server, circuit structure is simple, cost is low, and it is convenient to implement.
According to the another kind of preferred version of fusion Switching Module of the present invention and WIFI and CSS wireless location base station, described CSS base station module also comprises N CSS transceiver, and N CSS transceiver is connected with cpu motherboard by spi bus respectively; N CSS transceiver, respectively by CSS antenna reception wireless location data, outputs to cpu motherboard after processing; And cpu motherboard receives the data of external server by Switching Module, after processing, output to N CSS transceiver, N CSS transceiver will send by CSS antenna after the data processing of receiving.
This scheme provides a plurality of range finding anchor points for CSS wireless positioning terminal, while any one CSS transceiver wherein can provide data channel for CSS wireless positioning terminal, as CSS wireless positioning terminal, a plurality of data channel are provided, improved the reliability of transfer of data, and can in unit space, reduce base station number, the data of each CSS wireless distance finding terminal arrive server by the Ethernet interface of Switching Module.
According to the another kind of preferred version of fusion Switching Module of the present invention and WIFI and CSS wireless location base station, described CSS base station module also comprises the second cpu motherboard and M CSS transceiver, each CSS transceiver is connected with the second cpu motherboard by spi bus respectively, and the second cpu motherboard is connected with Switching Module by Ethernet interface; This scheme provides more many range finding anchor points.
According to the another kind of preferred version of fusion Switching Module of the present invention and WIFI and CSS wireless location base station, described CSS base station module also comprises the 3rd cpu motherboard and K CSS transceiver, each CSS transceiver is connected with the 3rd cpu motherboard by spi bus respectively, and the 3rd cpu motherboard is connected with the Switching Module in WIFI base station module by Ethernet interface.
Second technical scheme of the present invention is that the control method of fusion Switching Module and WIFI and CSS wireless location base station, is characterized in that: comprise the steps:
The first step: WIFI base station module is connected with Switching Module by Ethernet interface respectively with CSS base station module, WIFI base station module is connected with WIFI antenna, CSS base station module is connected with CSS antenna, and Switching Module carries out exchanges data by Ethernet interface and outside;
Second step: system starts, loads CSS base station driver;
The 3rd step, loading WIFI base station driver;
Start CSS architecture finger daemon;
The 4th step, startup CSS architecture finger daemon; Comprise:
The 4th. a step: read the locator data that locating terminal sends from driving;
The 4th. two steps: judge whether that new data send, if any new data reading out data;
The 4th. three steps: press the data format packing that engine of positioning needs, and send to engine of positioning by Ethernet interface; Return to the 4th. a step;
The 5th step, startup WIFI receiving or sending thread, comprising:
The 5th. a step, from LAN mouth, WAN mouth, wifi wireless transceiver reading out data;
The 5th. two steps, judge whether that new data send; If any new data, judge whether to need forwarding data bag; As without forwarding data bag, return to the 5th. a step; As needs forwarding data bag, judge from which interface and forward, and packet is gone out from corresponding port repeat, return to the 5th. a step;
The 6th step, startup WIFI configuration admin service finger daemon, be managed for configuration WIFI base station parameter, and current state monitored.
The preferred version of the control method of fusion Switching Module of the present invention and WIFI and CSS wireless location base station, described CSS base station module comprises cpu motherboard and CSS transceiver, cpu motherboard is connected with CSS transceiver by spi bus, and cpu motherboard is connected with Switching Module by Ethernet interface.
Another preferred version of the control method of fusion Switching Module of the present invention and WIFI and CSS wireless location base station, described CSS base station module also comprises N CSS transceiver, N CSS transceiver is connected with cpu motherboard by spi bus respectively, meanwhile, N CSS transceiver connects respectively CSS antenna.
Novel fusion Switching Module of the present invention with the beneficial effect of WIFI and CSS wireless location base station and method is: the present invention is melted Switching Module, WIFI base station with CSS locating base station together with, integrated level improves greatly, this base station can provide WIFI access, the wireless accurate location of CSS can be provided again, convenient construction and management maintenance, reduce construction and management maintenance expense; CSS base station module design, can need to provide a plurality of range finding anchor points according to client; The present invention is powerful, and cost performance is high, can be widely used in the fields such as logistics, traffic, industrial and mineral, national defence, has a good application prospect.
Accompanying drawing explanation
Fig. 1 is novel fusion Switching Module and the theory diagram of WIFI and CSS wireless location base station.
Fig. 2 is the first theory diagram of CSS base station module 2 in Fig. 1.
Fig. 3 is the second theory diagram of CSS base station module 2 in Fig. 1.
Fig. 4 is the third theory diagram of CSS base station module 2 in Fig. 1.
Fig. 5 is the 4th kind of theory diagram of CSS base station module 2 in Fig. 1.
Fig. 6 is the operational flow diagram of CSS base station module 2.
Fig. 7 is CSS base station module 2 location finger daemon figure
Fig. 8 is the operational flow diagram of WIFI base station module 1.
Fig. 9 is WIFI base station module 1WIFI receiving or sending thread figure.
Embodiment
Referring to Fig. 1, novel fusion Switching Module and WIFI and CSS wireless location base station comprise WIFI base station module 1, CSS base station module 2 and Switching Module 3; It is characterized in that:
WIFI base station module 1 is connected with Switching Module 3 by Ethernet interface respectively with CSS base station module 2, and Switching Module 3 carries out exchanges data by Ethernet interface and external server;
WIFI base station module 1 receives WIFI data by WIFI antenna 4, after processing, by Switching Module 3, is transferred to external server; And WIFI base station module 1 receives the data of external server by Switching Module 3, after processing, by WIFI antenna 4, send WIFI data;
CSS base station module 2 receives wireless location data by CSS antenna 5, after processing, by Switching Module 3, is transferred to external server; And CSS base station module 2 receives the data of external server by Switching Module 3, after processing, by CSS antenna 5, send.
Described WIFI base station module 1 can adopt the base station module of the AR7161 model of Atheros production; Switching Module 3 can adopt the module of the IES205 model of 3onedata production.
In specific embodiment, referring to Fig. 2, described CSS base station module 2 comprises cpu motherboard 6 and CSS transceiver 7, and cpu motherboard 6 is connected with CSS transceiver 7 by spi bus, and cpu motherboard 6 is connected with Switching Module 3 by Ethernet interface; Cpu motherboard 6 receives the data of external server by Switching Module 3, after processing, output to CSS transceiver 7, and CSS transceiver 7 will send by CSS antenna 5 after the data processing of receiving; And CSS transceiver 7 receives wireless location data by CSS antenna 5, outputs to cpu motherboard 6 after processing, cpu motherboard 6 will be transferred to external server by Switching Module 3 after the data processing of CSS transceiver 7 outputs.
Described cpu motherboard 6 can adopt the SAM9X25 model of Atmel; CSS transceiver 7 can adopt the nanoPAN5375 radio-frequency module of Nanotron company.
Referring to Fig. 3, described CSS base station module 2 also comprises N CSS transceiver, and N CSS transceiver is connected with cpu motherboard 6 by spi bus respectively; N CSS transceiver, respectively by CSS antenna reception wireless location data, outputs to cpu motherboard 6 after processing; And cpu motherboard 6 receives the data of external server by Switching Module 3, after processing, output to N CSS transceiver, N CSS transceiver will send by CSS antenna after the data processing of receiving.The quantity of CSS transceiver need to be determined by port number and the client of cpu motherboard 6, the desirable natural number that is greater than 1.
Referring to Fig. 4, described CSS base station module 2 also comprises the second cpu motherboard 9 and M CSS transceiver, and M CSS transceiver is connected with the second cpu motherboard 9 by spi bus respectively, and the second cpu motherboard 9 is connected with Switching Module 3 by Ethernet interface; M need to be determined by port number and the client of the second cpu motherboard, the desirable natural number that is greater than 1; The second cpu motherboard 9 is connected with Switching Module 3 by Ethernet interface, and the second cpu motherboard is also connected with peripheral equipment by equipment interface.Described the second cpu motherboard 9 can adopt the SAM9X25 model of Atmel; CSS transceiver can adopt the nanoPAN5375 radio-frequency module of Nanotron company.
Referring to Fig. 5, described CSS base station module 2 also comprises the 3rd cpu motherboard 10 and K CSS transceiver, and K CSS transceiver is connected with the 3rd cpu motherboard 10 by spi bus respectively, and the 3rd cpu motherboard 10 is connected with Switching Module 3 by Ethernet interface.K need to be determined by port number and the client of the 3rd cpu motherboard 10, the desirable natural number that is greater than 1; The 3rd cpu motherboard 10 is also connected with peripheral equipment by equipment interface.Described the 3rd cpu motherboard 10 can adopt the SAM9X25 model of Atmel; CSS transceiver can adopt the nanoPAN5375 radio-frequency module of Nanotron company.
In specific embodiment, a plurality of CSS transceivers that the 4th cpu motherboard also can be set as required and be connected with the 4th cpu motherboard, do not tire out and state at this.
Referring to Fig. 6 to Fig. 9, merge the control method of Switching Module and WIFI and CSS wireless location base station, it is characterized in that: comprise the steps:
The first step: WIFI base station module 1 is connected with Switching Module 3 by Ethernet interface respectively with CSS base station module 2, WIFI base station module 1 is connected with WIFI antenna 4, CSS base station module 2 is connected with CSS antenna 5, and Switching Module 3 carries out exchanges data by Ethernet interface and outside;
Second step: system starts, loads CSS base station driver;
The 3rd step, loading WIFI base station driver;
Start CSS architecture finger daemon;
The 4th step, startup CSS architecture finger daemon; Comprise:
The 4th. a step: read the locator data that locating terminal sends from driving;
The 4th. two steps: judge whether that new data send, if any new data reading out data;
The 4th. three steps: press the data format packing that engine of positioning needs, and send to engine of positioning by Ethernet interface; Return to the 4th. a step;
The 5th step, startup WIFI receiving or sending thread, comprising:
The 5th. a step, from LAN mouth, WAN mouth, wifi wireless transceiver reading out data;
The 5th. two steps, judge whether that new data send; If any new data, judge whether to need forwarding data bag; As without forwarding data bag, return to the 5th. a step; As needs forwarding data bag, judge from which interface and forward, and packet is gone out from corresponding port repeat, return to the 5th. a step;
The 6th step, startup WIFI configuration admin service finger daemon, be managed for configuration WIFI base station parameter, and current state monitored.
In specific embodiment, in step 1, described CSS base station module 2 comprises cpu motherboard 6 and CSS transceiver 7, and cpu motherboard 6 is connected with CSS transceiver 7 by spi bus, and cpu motherboard 6 is connected with Switching Module 3 by Ethernet interface.
Described CSS base station module 2 also comprises N CSS transceiver, and N CSS transceiver is connected with cpu motherboard 6 by spi bus respectively, and meanwhile, N CSS transceiver connects respectively CSS antenna.
Above the specific embodiment of the present invention is described, still, the scope that is not limited only to embodiment of the present invention's protection.
Claims (8)
1. merge the base station of Switching Module and WIFI and CSS wireless location, comprise WIFI base station module (1), CSS base station module (2) and Switching Module (3); It is characterized in that:
WIFI base station module (1) is connected with Switching Module (3) by Ethernet interface respectively with CSS base station module (2), and Switching Module (3) carries out exchanges data by Ethernet interface and external server;
WIFI base station module (1) receives WIFI data by WIFI antenna (4), after processing, by Switching Module (3), is transferred to external server; And WIFI base station module (1) receives the data of external server by Switching Module (3), after processing, by WIFI antenna (4), send WIFI data;
CSS base station module (2) receives wireless location data by CSS antenna (5), after processing, by Switching Module (3), is transferred to external server; And CSS base station module (2) receives the data of external server by Switching Module (3), after processing, by CSS antenna (5), send.
2. the base station of fusion Switching Module according to claim 1 and WIFI and CSS wireless location, it is characterized in that: described CSS base station module (2) comprises cpu motherboard (6) and CSS transceiver (7), cpu motherboard (6) is connected with CSS transceiver (7) by spi bus, and cpu motherboard (6) is connected with Switching Module (3) by Ethernet interface; Cpu motherboard (6) receives the data of external server by Switching Module (3), after processing, output to CSS transceiver (7), and CSS transceiver (7) will send by CSS antenna (5) after the data processing of receiving; And CSS transceiver (7) receives wireless location data by CSS antenna (5), outputs to cpu motherboard (6) after processing, cpu motherboard (6) will be transferred to external server by Switching Module (3) after the data processing of CSS transceiver (7) output.
3. the base station of fusion Switching Module according to claim 2 and WIFI and CSS wireless location, is characterized in that: described CSS base station module (2) also comprises N CSS transceiver, and N CSS transceiver is connected with cpu motherboard (6) by spi bus respectively; N CSS transceiver, respectively by CSS antenna reception wireless location data, outputs to cpu motherboard (6) after processing; And cpu motherboard (6) receives the data of external server by Switching Module (3), after processing, output to N CSS transceiver, N CSS transceiver will send by CSS antenna after the data processing of receiving.
4. the base station of fusion Switching Module according to claim 3 and WIFI and CSS wireless location, it is characterized in that: described CSS base station module (2) also comprises the second cpu motherboard (9) and M CSS transceiver, M CSS transceiver is connected with the second cpu motherboard by spi bus respectively, and the second cpu motherboard is connected with Switching Module (3) by Ethernet interface.
5. the base station of fusion Switching Module according to claim 4 and WIFI and CSS wireless location, it is characterized in that: described CSS base station module (2) also comprises the 3rd cpu motherboard (10) and K CSS transceiver, K CSS transceiver is connected with the 3rd cpu motherboard (10) by spi bus respectively, and the 3rd cpu motherboard (10) is connected with Switching Module (3) by Ethernet interface.
6. merge the control method of Switching Module and WIFI and CSS wireless location base station, it is characterized in that: comprise the steps:
The first step: WIFI base station module (1) is connected with Switching Module (3) by Ethernet interface respectively with CSS base station module (2), WIFI base station module (1) is connected with WIFI antenna (4), CSS base station module (2) is connected with CSS antenna (5), and Switching Module (3) carries out exchanges data by Ethernet interface and outside;
Second step: system starts, loads CSS base station driver;
The 3rd step, loading WIFI base station driver;
The 4th step, startup CSS architecture finger daemon; Comprise:
The 4th. a step: read the locator data that locating terminal sends from driving;
The 4th. two steps: judge whether that new data send, if any new data reading out data;
The 4th. three steps: press the data format packing that engine of positioning needs, and send to engine of positioning by Ethernet interface; Return to the 4th. a step;
The 5th step, startup WIFI receiving or sending thread, comprising:
The 5th. a step, from LAN mouth, WAN mouth, wifi wireless transceiver reading out data;
The 5th. two steps, judge whether that new data send; If any new data, judge whether to need forwarding data bag; As without forwarding data bag, return to the 5th. a step; As needs forwarding data bag, judge from which interface and forward, and packet is gone out from corresponding port repeat, return to the 5th. a step;
The 6th step, startup WIFI configuration admin service finger daemon.
7. the control method of fusion Switching Module according to claim 6 and WIFI and CSS wireless location base station, it is characterized in that: described CSS base station module (2) comprises cpu motherboard (6) and CSS transceiver (7), cpu motherboard (6) is connected with CSS transceiver (7) by spi bus, and cpu motherboard (6) is connected with Switching Module (3) by Ethernet interface.
8. the control method of fusion Switching Module according to claim 7 and WIFI and CSS wireless location base station, it is characterized in that: described CSS base station module (2) also comprises N CSS transceiver, N CSS transceiver is connected with cpu motherboard (6) by spi bus respectively, meanwhile, N CSS transceiver connects respectively CSS antenna.
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Application publication date: 20140205 |