CN201260232Y - Multiple-to-multiple cross-matching communication positioning device - Google Patents
Multiple-to-multiple cross-matching communication positioning device Download PDFInfo
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- CN201260232Y CN201260232Y CNU2008201315051U CN200820131505U CN201260232Y CN 201260232 Y CN201260232 Y CN 201260232Y CN U2008201315051 U CNU2008201315051 U CN U2008201315051U CN 200820131505 U CN200820131505 U CN 200820131505U CN 201260232 Y CN201260232 Y CN 201260232Y
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Abstract
The utility model discloses a multipoint-to-multipoint communication positioning device with crossed partnership. The communication positioning device comprises a microprocessor, a wireless transmitting and receiving circuit, a receiving circuit of a satellite positioning system, an electronic compass circuit and a displaying device. The communication positioning device uses a plurality of devices to search at the same time, after a plurality of codes are searched, the value of the codes is compared, the one with higher value is a main engine and the one with lower value is an auxiliary engine; data links in searching mode, calling mode, frequency hopping mode, transmitting power adjusting mode, time correcting mode and the like are carried out between the main engine and the auxiliary engine; after the data links processing, the relevant position and distance of the main engine and the auxiliary engine are displayed on a picture displayed by the communication positioning device.
Description
Technical field
The utility model refers to a kind of communication positioner of multi-to-multi cross match especially about a kind of communication positioner.
Background technology
Go sightseeing or climb the mountain and become one of best activity after work.Therefore, interim whenever holiday, many kith and kin, good friend, family or company all can travel together, with contact emotion each other.Because economical and scientific and technological progress, traveling together all takes a bus instead of walking, so just form the fleet of a group under numerous vehicles.
Usually fleet is when setting out, and with losing or going to the wrong way route, all can dispose a wireless tranceiver on each car or mobile phone is carried out communication for fear of some vehicle, perhaps utilizes satellite navigation system to be directed to purpose.Though, wireless tranceiver and mobile phone can be got in touch the communication between vehicle and the vehicle, but in fleet's driving process, whether each car all must be kept a close watch on rearview mirror at any time and watch the back car to catch up with, when if back car is not caught up with, promptly can notify front truck at curb parking, wait for the vehicle of not catching up with, perhaps the vehicle of not catching up with the wireless interspeaker notice.This kind is with the pattern of car, and not only trouble is bothersome, and easily causes traffic accident.Both made with vehicle derailing after, also can utilize the satellite navigation system on the car to be directed to the destination, but only can see at present own position on the employed satellite navigation system of vehicle, can't see other vehicle location in the fleet, and oneself and fleet's gap there are distance how far.
In addition, it is lost that the generation of mountain difficulty all is that the climber is unfamiliar with for the hill path usually, perhaps due to the bodily injury.Once when the mountain difficulty takes place the climber, all can't in the very first time, send the position signal and cry for help, must wait when the mountain area manager finds that the climber does not return at the appointed time, just can notify the unit of helping out of distress to help out of distress.And the unit of helping out of distress is when rescuing, and can't learn that also the position of mountain difficulty takes place the climber, and the salvor must search and rescue the bed rearrangement mountain, causes searching and rescuing overlong time, and cause the climber to get killed.
The utility model content
Therefore, the purpose of this utility model provides a kind of brand-new communication positioner, and at many identical communication positioners through after the binding of cross match, forming wherein one be main frame, all the other groups that are all secondary machine concern.Except can on main frame and secondary machine, showing the position of oneself, can also show other people's position in the use.Simultaneously, this communication positioner can also send the signal of promptly helping out of distress, and the user who allows all hold identical communication positioner knows the transmission position of signal.
For reaching above-mentioned purpose, the utility model provides a kind of communication positioner of multi-to-multi cross match, this communication positioner comprises: a microprocessor, a wireless transmission receiving circuit, a global position system (GPS) receiving circuit, an electronic compass circuit and a display.And this microprocessor comprises: a little processing core, a wireless transmission receive control unit, a global position system control unit, an electronic compass control unit, a transmission power adjustment unit, a frequency hopping unit, a timing unit, a random number generation unit, a scheduling processing unit, a data processing unit, a functional process unit and a communication boundary element.Search simultaneously with most devices, search most numberings, the value of being numbered comparison, the high person of number value is a main frame, the low person of number value is secondary machine; Main frame and secondary machine carry out seek mode, call model, frequency-hopping mode, adjusting transmitting power pattern and correction time data link such as pattern; After data link, on the shown map of this communication positioner, show the relevant position and the distance of main frame and secondary machine simultaneously.
Description of drawings
Fig. 1 is the block schematic diagram of communication positioner described in the utility model; And
Fig. 2 is a microprocessor internal detailed circuit block schematic diagram of the present utility model.
Main component symbol description
1 microprocessor
11 little processing cores
12 wireless transmission receive control unit
13 global position system control units
14 electronic compass control units
15 transmission power adjustment unit
16 frequency hopping unit
17 timing units
18 random number generation units
19 scheduling processing units
100 data processing units
101 functional process unit
102 link up boundary element
2 wireless transmission receiving circuits
3 global position system receiving circuits
4 electronic compass circuit
5 displays
6 apparatus modules
Embodiment
Now just relevant technology contents of the present utility model and detailed description now cooperate graphic being described as follows:
See also Fig. 1, it is the block schematic diagram of communication positioner of the present utility model.As shown in the figure: communication positioner of the present utility model comprises: a microprocessor (CPU) 1, a wireless transmission receiving circuit (RF Circuits) 2, one global position system receiving circuit (GPS Circuits) 3, one electronic compass circuit (Compass Circuits) 4 and one display 5.
This microprocessor 1, in order to being responsible for control external circuit and inner computing, and to the execution of external command.
This wireless transmission receiving circuit 2 with this microprocessor 1 electrically connect, is given another communication positioner in order to the signal that emission microprocessor 1 is exported, and perhaps receives the signal of being launched by another communication positioner.
This global position system receiving circuit 3 is with this microprocessor 1 electrically connect, to receive coordinate position signal that satellite was transmitted to microprocessor 1.
This electronic compass circuit 4, with this microprocessor 1 electrically connect, with angle information that electronic compass and magnetic north or magnetic south are provided to microprocessor 1.
This display 5 and this microprocessor 1 electrically connect are driven by microprocessor 1, to show the position of binding information and most platform communication positioners.
In addition, the communication positioner of present embodiment has an apparatus module 6 in can be further, electrically connect microprocessor 1, carry out data link function, function of searching, call function, emergency call function, search emergency call function and pairing function etc. in order to notice microprocessor 1.Wherein, apparatus module 6 is if for example be an action apparatus module (as: apparatus modules such as mobile phone, personal digital assistant, notebook and wrist-watch), and then the communication positioner of present embodiment can become hand-hold type action positioner; And if apparatus module 6 is for example to be a portable navigation device module, then the communication positioner of present embodiment can become a handheld navigation device.
The aforementioned intersection communication location distribution of carrying out multi-to-multi with many communication positioners, and the circuit of each communication positioner inside and the program of use are all identical, only be to set wherein by the means of communication that cross bearing connects that a table apparatus is main frame (Master), all the other devices are all secondary machine (Slave).
See also Fig. 2, be microprocessor internal detailed circuit block schematic diagram of the present utility model.As shown in the figure: this microprocessor 1 comprises: a little processing core (CPU Kernel) 11, one wireless transmission receives control unit 12, one global position system control unit 13, one electronic compass control unit 14, one transmission power adjustment unit 15, one frequency hopping unit 16, one timing unit 17, one random number generation unit 18, one scheduling processing unit 19, one data processing unit 100, one functional process unit 101 and one is linked up boundary element (Communication Interface) 102.
This little processing core 11 is in order to handle arithmetical operation and program implementation and processing.
This wireless transmission receives control unit 12, with these wireless transmission receiving circuit 2 electrically connects, in order to the signal emission and the signal reception of control wireless transmission receiving circuit 2.
This global position system control unit 13 with these global position system receiving circuit 3 electrically connects, receives satellite signals and locating information in order to control global position system receiving circuit 3.
This electronic compass control unit 14 is with these electronic compass circuit 4 electrically connects, in order to control electronic compass circuit 4.
This transmission power adjustment unit 15 receives control unit 12 electrically connects with this wireless transmission, carries out the adjusting of transmitting power recently according to the distance of (main frame and secondary machine) between device.
This frequency hopping unit 16 receives control unit 12 electrically connects with this wireless transmission, receives when the data that receive or transmit and disturbs or crossed when needing frequency hopping via microprocessor 1 computing, just uses frequency hopping unit 16 to carry out the frequency hopping action.
This timing unit 17 with these little processing core 11 electrically connects, uses by whole system with generation time, and these device all functions all will be done benchmark according to the time that timing unit 17 is produced.
This random number generation unit 18 with these little processing core 11 electrically connects, allows microprocessor 1 use in order to produce random number.
This scheduling processing unit 19, receive control unit 12, global position system control unit 13, electronic compass control unit 14, transmission power adjustment unit 15, frequency hopping unit 16, communication boundary element 102 electrically connects with this little processing core 11, data processing unit 100, functional process unit 101, wireless transmission, in each time, carry out electronic compass control scheduling processing, GPS control scheduling processing, wireless transmission reception control scheduling processing and external communication scheduling processing etc. in order to handle.
This data processing unit 100 is with this little processing core 11, scheduling processing unit 19 and functional process unit 101 electrically connects, in order to handle electronic compass data, GPS signal, wireless transmission reception signal and external command data etc.
This functional process unit 101, with this little processing core 11, scheduling processing unit 19 and data processing unit 100 electrically connects, in order to calculation process data link function, function of searching, call function, emergency call function, search emergency call function and pairing function etc.
This links up boundary element 102, with scheduling processing unit 19 electrically connects, and the instruction and the answer (for example: pairing, binding, data return and urgent call etc.) of exporting in order to receiving system module 6.In addition, because of different demands, global position system signal and electronic compass data also can offer little processing core 11 via linking up boundary element 102 on different systems.Locate distribution when the utility model with the intersection communication that many communication positioners carry out multi-to-multi, after each communication positioner linked, wherein a table apparatus was main frame (Master), and all the other devices are all secondary machine (Slave).Therefore, the utility model only describes with regard to two or three communication positioners at this.
First, two devices enters to send when searching searches secondary machine data, carry out the emission and the reception of function of searching to transfer to scheduling processing unit 19 by the function of searching of functional process unit 101 at reasonable time control wireless transmission reception control unit 12, when first device (numbering 001) receives the signal of second device (numbering 002), carry out number value (ID) comparison of stream oriented device, the numbering (ID) of this second device is higher than first device, so first device is for secondary machine (Slave), and second device is main frame (Master) (it is Master that this ID value comparison method can make into to hang down ID according to the difference of system).When main frame prepare to receive secondary machine signal, main frame sent signal earlier to secondary machine, and this pair machine is replied signal and given main frame, received at main frame can send a reply signal after replying signal and finish to secondary machine and promptly finish binding.
When main frame is not working hour (Slot), jumps to search and send and look for device.And secondary machine jumps to the device search and seeks whether new device is arranged when not being working hour (Slot).When the 3rd device of a numbering 003 linked, each device began relatively to number (ID), and that ID is the highest is main frame (Master).Therefore, this first device is secondary machine, and second device is secondary machine, and this three device is main frame.
, prepare to receive secondary machine and reply signal when the main frame at the 3rd device, if receive that when secondary machine was replied signal, this main frame sent a reply signal and gives secondary machine, promptly finishes.
When main frame is searched, produce a period (Slot) in channel search with random number generation unit 18, function of searching through functional process unit 101, send a secondary machine signal of search through linking up boundary element 102 again,, receive that at main frame searching secondary machine replys signal to search the secondary machine of losing, the signal that transmission is received replies to secondary machine, secondary machine sends a reply signal and receives the signal that main frame sent to host acknowledgement when receiving the search pair machine signal of main frame, promptly finishes seek mode and finishes.
When secondary machine called host, function of searching through functional process unit 101, carry out the transmission called host signal of function of searching to main frame through transferring to scheduling processing unit 19 at reasonable time control wireless transmission reception control unit 12 again, receive the secondary machine called host signal of secondary machine at main frame, the relative distance of computation host and secondary machine and position, and reply signal and give secondary machine, promptly finish major and minor machine and call out.
It is too small to receive the signal strength pointer value at main frame, or it is excessive to lose (Data Lose) in the data of same period (Slot), just enter frequency-hopping mode by frequency hopping unit 16, transferring to scheduling processing unit 19 through functional process unit 101 receives the main frame emission period that control unit 12 begins to search all channels in reasonable time control wireless transmission and sees if there is available channel, have and search available channel, notify all secondary machines to carry out frequency hopping through wireless transmission reception control unit 12 and wireless transmission receiving circuit 2 transmission channel frequency hopping signals, and secondary machine promptly begin frequency hopping.
Receive data, calculating latitude and longitude value and the reception signal strength pointer value of secondary machine at main frame.And the transmitting power that judges whether to need to regulate secondary machine, if when need regulating secondary machine transmitting power, this transmission power adjustment unit 15 sends the adjusting power signals to secondary machine, to regulate transmitting power through wireless transmission reception control unit 12 and wireless transmission receiving circuit 2.And secondary machine is after receiving the transmission power adjustment signal that main frame launches, and this pair machine carries out transmission power adjustment according to the transmitting power of regulating secondary machine.
When the main frame urgent call, enter emergency callback mode through functional process unit 101, this moment, all functions of using were all closed.Through scheduling processing unit 19, regulate transmission urgent call signal according to the last electric weight of battery.Close in emergency callback mode, this emergency callback mode is promptly finished, and all functions are open.In secondary machine urgent call, similarly, all functions of using are all closed, and scheduling processing unit 19 regulates according to the last electric weight of battery and send the urgent call signal, and after emergency callback mode was closed, this emergency callback mode was finished, and all functions are open.
Main frame is under normal mode, and whether can open search by functional process unit 101 has the urgent call signal.When main frame is opened, enter the search emergency callback mode, if the period when mode of operation (Slot) does not all receive at the urgent call channel.After if urgent call (Emergency SOS) is received in judgement, the longitude and latitude of locking transmitting terminal, and calculate the transmitting terminal position.
Main frame produces the times through timing unit 17 under normal mode, and scheduling processing unit 19 fixedly sends to secondary machine according to 17 generation times of timing unit, allow secondary machine know main frame also exist and allow in passing secondary machine and main frame to the time.
If main frame and secondary machine never link match out-of-date, this main frame produces a period (Slot) with random number generation unit 18 in the channel of binding through functional process unit 101, receive control unit 12 transmissions through scheduling processing unit 19 in reasonable time control wireless transmission according to the period (Slot) that produces and link signal, receive in other period (Slot), reply signal if receive the binding of secondary machine, promptly finish major and minor machine pairing and link.
If it is out-of-date never to link pairing at two main frames, first main frame produces a period (Slot) at the binding channel with random number generation unit 18, link signal according to period (Slot) transmission that produces, receive in other period (Slot), if the binding signal that receives second main frame is arranged, compare numbering (ID), in back relatively if the ID of first main frame than higher be main frame, second main frame is when secondary machine (it is Master that this ID value comparison method makes into according to the difference of system to hang down ID).
Judging that whether first main frame receives the binding answer signal of second main frame, if there is the binding that receives second main frame to reply, and transmits to link and finishes signal to second main frame.Similarly, this second main frame also produces a period (Slot) at the binding channel with random number generation unit 18 simultaneously, link signal according to period (Slot) transmission that produces, if the binding signal that receives first main frame is arranged, numbering (ID) relatively, the ID of first main frame than higher be main frame, second main frame is worked as secondary machine, after second main frame sends and link to reply signal, after finishing signal, the binding that receives main frame again finishes pairing.
After above-mentioned distribution, a plurality of communication positioners can be distributed into one and be main frame, all the other are all the communication station-keeping mode of secondary machine, are used in group's (fleet, mountain-climbing), calling or urgent call (mountain-climbing is help out of distress).
Above-mentioned is preferred embodiment of the present utility model only, is not to be used for limiting the scope that the utility model is implemented.Be that all equalizations of being done according to the utility model claim protection range change and modification, be all within the protection range of the present utility model.
Claims (21)
1. the communication positioner of a multi-to-multi cross match is characterized in that, a communication positioner is a main frame in order to set wherein by cross-assignment a majority communication positioner, and all the other are all secondary machine, and this communication positioner comprises:
One microprocessor;
One wireless transmission receiving circuit is with the microprocessor electrically connect, in order to the signal of emission and reception main frame or secondary machine;
One global position system receiving circuit is with the microprocessor electrically connect, in order to receive satellite signals;
One electronic compass circuit is with the microprocessor electrically connect, in order to provide an electronic compass bearing measurement signal to microprocessor;
Wherein, this microprocessor comprises:
One little processing core is in order to handle arithmetical operation and program implementation and processing;
One wireless transmission receives control unit, with this wireless transmission receiving circuit electrically connect, in order to the emission and the reception signal of control wireless transmission receiving circuit;
One global position system control unit is with this global position system receiving circuit electrically connect, in order to control global position system receiving circuit;
One electronic compass control unit is with this electronic compass circuit electrically connect, in order to control electronic compass circuit;
One frequency hopping unit receives the control unit electrically connect with this wireless transmission, receives when the data that receive or transmit and disturbs or the microprocessor computing has been crossed when needing frequency hopping, just uses the frequency hopping unit to carry out the frequency hopping action;
One random number generation unit is with this little processing core electrically connect, in order to produce random number to microprocessor;
One scheduling processing unit with this little processing core electrically connect, carries out electronic compass control scheduling processing, global position system control scheduling processing, wireless transmission reception control scheduling processing and external communication scheduling processing in order to processing in each time;
One data processing unit is with this little processing core and scheduling processing unit electrically connect, in order to handle electronic compass data, global position system signal, wireless transmission reception signal and external command data;
One functional process unit is with this little processing core, scheduling processing unit and data processing unit electrically connect, in order to calculation process data link function, function of searching, call function, emergency call function, search emergency call function and pairing function;
One links up boundary element, receive control unit, global position system control unit, electronic compass control unit, transmission power adjustment unit and scheduling processing unit electrically connect with this wireless transmission, in order to receive instruction and the answer that an apparatus module is exported.
2. communication positioner as claimed in claim 1, it is characterized in that described microprocessor more includes a timing unit, with this little processing core electrically connect, use by whole system with generation time, these device all functions all will be done benchmark according to the time that timing unit produced.
3. communication positioner as claimed in claim 1, it is characterized in that, described microprocessor more includes a transmission power adjustment unit, receives the control unit electrically connect with this wireless transmission, carries out the adjusting of transmitting power recently according to the distance of main frame, secondary machine.
4. communication positioner as claimed in claim 1, it is characterized in that, instruction and answer that described communication boundary element is exported in order to receive this apparatus module are as pairing, binding, data return, urgent call, global position system signal and electronic compass data.
5. communication positioner as claimed in claim 1 is characterized in that, because of different demands, global position system signal and electronic compass can offer little processing core via linking up boundary element to described communication boundary element on different devices.
6. communication positioner as claimed in claim 1 is characterized in that, when many communication positioners linked, with the number value of each device of comparison, this number value was a main frame than the higher person, and the junior is secondary machine.
7. communication positioner as claimed in claim 6 is characterized in that, number value is low to be main frame because of different demands also can make on different devices.
8. communication positioner as claimed in claim 1 is characterized in that, this main frame is not when working hour, jumps to search and send and looks for device.
9. communication positioner as claimed in claim 1 is characterized in that, is not during in working hour at secondary machine, and whether the auto levelizer search is monitored new device.
10. communication positioner as claimed in claim 1 is characterized in that, when this main frame is searched, produces a period in channel search with the random number generation unit, to search the secondary machine of losing.
11. communication positioner as claimed in claim 1 is characterized in that, during this pair machine called host, the secondary machine that receives secondary machine at main frame is called out signal, with the relative distance and the position of computation host and secondary machine, and reply signal and give secondary machine, promptly finish major and minor machine and call out.
12. communication positioner as claimed in claim 1, it is characterized in that, it is too small to receive the signal strength pointer value at main frame, or lose excessive in the data of same period, just enter frequency-hopping mode, search all channels again and see if there is available channel, have to search available channel, send channel frequency hopping signal and notify all secondary machines to carry out frequency hopping, and secondary machine promptly begins frequency hopping.
13. communication positioner as claimed in claim 1 is characterized in that this main frame receives the data of secondary machine, calculates latitude and longitude value and receives the signal strength pointer value, to judge whether to need to regulate the transmitting power of secondary machine.
14. communication positioner as claimed in claim 1 is characterized in that, this major and minor machine enters emergency callback mode, and this moment, all functions of using were all closed.
15. communication positioner as claimed in claim 1 is characterized in that, this main frame can be selected to open and search whether the urgent call signal is arranged under normal mode, if after receiving the urgent call signal, and the longitude and latitude of locking transmitting terminal, and calculate the transmitting terminal position.
16. communication positioner as claimed in claim 1, it is characterized in that, it is out-of-date that this main frame and secondary machine never link pairing, this main frame produces a period with the random number generation unit in the channel of binding through functional process unit, and by wireless transmission receiving circuit transmission binding signal, reply signal if receive the binding of secondary machine, promptly finish major and minor machine pairing and link.
17. communication positioner as claimed in claim 1, it is characterized in that, never it is out-of-date to link pairing at main frame and another main frame, this two main frame produces a period at the binding channel separately with the random number generation unit, send according to the period that produces and to link signal, receive another main frame separately when sending signal, compare numbering at two main frames, in back relatively if the numbering of first main frame than higher be main frame, second main frame is worked as secondary machine.
18. communication positioner as claimed in claim 17 is characterized in that, number value is low to be main frame because of different demands also can make on different devices.
19. communication positioner as claimed in claim 1 is characterized in that, is built in this communication positioner in the described apparatus module to connect this microprocessor.
20. communication positioner as claimed in claim 19 is characterized in that, described apparatus module is an action apparatus module, makes this communication positioner form hand-hold type action positioner.
21. communication positioner as claimed in claim 19 is characterized in that, described apparatus module is a portable navigation device module, makes this communication positioner form a handheld navigation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201315051U CN201260232Y (en) | 2008-08-27 | 2008-08-27 | Multiple-to-multiple cross-matching communication positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201315051U CN201260232Y (en) | 2008-08-27 | 2008-08-27 | Multiple-to-multiple cross-matching communication positioning device |
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| Publication Number | Publication Date |
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| CN201260232Y true CN201260232Y (en) | 2009-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201315051U Expired - Fee Related CN201260232Y (en) | 2008-08-27 | 2008-08-27 | Multiple-to-multiple cross-matching communication positioning device |
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| CN (1) | CN201260232Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142861A (en) * | 2011-01-17 | 2011-08-03 | 厦门亿联网络技术有限公司 | Frequency hopping method and device suitable for wireless voice communication of 2.4GHz industrial scientific medical (ISM) band |
| CN102707294A (en) * | 2012-05-25 | 2012-10-03 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicle position transfer system and method for application of the same |
-
2008
- 2008-08-27 CN CNU2008201315051U patent/CN201260232Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142861A (en) * | 2011-01-17 | 2011-08-03 | 厦门亿联网络技术有限公司 | Frequency hopping method and device suitable for wireless voice communication of 2.4GHz industrial scientific medical (ISM) band |
| CN102142861B (en) * | 2011-01-17 | 2013-07-10 | 厦门亿联网络技术股份有限公司 | Frequency hopping method and device suitable for wireless voice communication of 2.4GHz industrial scientific medical (ISM) band |
| CN102707294A (en) * | 2012-05-25 | 2012-10-03 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicle position transfer system and method for application of the same |
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Granted publication date: 20090617 Termination date: 20110827 |