CN204707284U - A kind of data processing equipment, base station and communication system - Google Patents
A kind of data processing equipment, base station and communication system Download PDFInfo
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- CN204707284U CN204707284U CN201520382244.0U CN201520382244U CN204707284U CN 204707284 U CN204707284 U CN 204707284U CN 201520382244 U CN201520382244 U CN 201520382244U CN 204707284 U CN204707284 U CN 204707284U
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Abstract
The utility model embodiment provides a kind of data processing equipment, base station and communication system, and described data processing equipment comprises: determination module, for determining the information labels of data to be forwarded and described data to be forwarded; Identification module, whether forwarded over for data to be forwarded according to described information labels identification; Detection module, for detecting the operating state of the first device be connected with described data processing equipment; Sending module, if identify that described data to be forwarded was not forwarded, for controlling to send described data to be forwarded according to described information labels, if or detection module detects that described first device works in abnormal operating state, for described abnormal operating state is sent to described second device.Utilize above-mentioned data processing equipment, avoid communication base station due to can not identification data source and datum target and duplicate the phenomenon of forwarding, improve the operating efficiency of communication base station and whole communication system.
Description
Technical field
The utility model belongs to communication field, particularly data processing equipment, base station and communication system.
Background technology
For the project under construction that some is special, often need during workmen's operation to use special communicating terminal to carry out communication.For petroleum resources exploration project, instrumentation person or the communication of producing between cammander and ground construction personnel need to have been come by resource exploration special equipment.Need to carry out modulates information by communication base station between described resource exploration special equipment and realize data interaction.
In prior art, digital communication base station overcomes the shortcomings such as the analog communication base station error rate is high, transmission speed is slow, becomes now widely used communication base station.Digital communication base station is that the analog signal received is modulated into digital signal, and described digital signal is sent to other base stations or terminal.
Realizing in the application's process, inventor finds that in prior art, at least there are the following problems: the digital communication base station major part on market adopts tdma (TDMA), and communication quality is higher.But these communication base stations only can carry out data directly to be forwarded, the transmission source of None-identified data and transmission objectives, thus produce the phenomenon much repeating to forward, reduce the operating efficiency of communication base station.
Utility model content
Repeat the phenomenon forwarded because of the transmission source of None-identified data and transmission objectives for communication base station in prior art, a kind of data processing equipment that the utility model embodiment provides, base station and communication system are achieved in that
A kind of data processing equipment, described device comprises:
Determination module, for determining the information labels of data to be forwarded and described data to be forwarded;
Identification module, whether forwarded over for data to be forwarded described in the described information labels identification determined according to described determination module;
Detection module, for detecting the operating state of the first device be connected with described data processing equipment;
Sending module, if data to be forwarded was not forwarded described in described identification module identification, described data to be forwarded is sent for controlling the second device according to described information labels, if or detection module detects that described first device works in abnormal operating state, for described abnormal operating state is sent to described second device.
Optionally, described identification module also comprises:
Contrast module, for being contrasted by other information labels in described information labels and information labels storehouse, when any one information labels of described information labels and other is not identical, identifies that the data to be forwarded that described information labels is corresponding was not forwarded.
Optionally, described information labels comprises the source terminal device numbering of described data to be forwarded, target terminal device numbering and the increment type with time marking and encodes.
Optionally, described target terminal device numbering at least comprises one.
Optionally, described first device comprises: high-power digital radio station module, low-power digital radio station module and power module.
Optionally, described second device comprises: high-power digital radio station module and low-power digital radio station module.
Optionally, described abnormal operating state at least comprises following one: described high-power digital radio station module does not work, described low-power digital radio station module does not work and power module electricity shortage.
Optionally, described sending module also comprises:
Select module, send described data to be forwarded according to high-power digital radio station module described in the described information labels choice for use that described determination module is determined or described low-power digital radio station module.
A kind of communication base station, comprising:
Above-mentioned data processing equipment;
High-power digital radio station module, is connected with described data processing equipment, realizes data transmission for same master terminal;
Low-power digital radio station module, is connected with described data processing equipment, for realizing data transmission with secondary terminal;
Power module, is connected with described data processing equipment, high-power digital radio station module and low-power digital radio station module, for giving described data processing equipment, high-power digital radio station module and low-power digital radio station module for power supply.
Optionally, according to the source terminal device numbering in information labels, described data processing equipment identification source terminal equipment is master terminal or secondary terminal.
Optionally, according to the target terminal device numbering in information labels, described data processing equipment identification target terminal equipment is master terminal or secondary terminal.
Optionally, when identifying that the source terminal equipment of described data to be forwarded is master terminal or secondary terminal, target terminal equipment is secondary terminal, described data processing equipment sends described data to be forwarded for controlling described low-power digital radio station module.
Optionally, when identifying that the source terminal equipment of described data to be forwarded is secondary terminal, target terminal equipment is master terminal, described data processing equipment sends described data to be forwarded for controlling described high-power digital radio station module.
Optionally, when target terminal equipment is master terminal, described data processing equipment controls described high-power digital radio station module and sends described data to be forwarded, specifically comprises:
Described data processing equipment is monitored within the time of presetting, and when not receiving the data to be forwarded of identical information label during monitoring, described data processing equipment controls described high-power digital radio station module and sends described data to be forwarded.
Optionally, interface is used to be connected with line between described data processing module and high-power digital radio station module and between described data processing module and low-power digital radio station module.
Optionally, described interface comprises RS232 interface, and described line comprises DB-9 line.
Optionally, the operating frequency of described high-power digital radio station module is 900MHz.
Optionally, the operating frequency of described low-power digital radio station module is 200MHz.
Optionally, described power module is described data processing equipment, the output voltage that provides of high-power digital radio station module and low-power digital radio station module is respectively 3.3V, 12V and 5V.
A kind of communication system, comprising:
Above-mentioned communication base station;
Master terminal, for transmitting data with described communication base station and secondary terminal;
Secondary terminal, transmits data for same master terminal and communication base station.
Optionally, described master terminal comprises high power duplex digital radio station module and the first low-power digital radio station module.
Optionally, described secondary terminal comprises the second low-power digital radio station module.
Optionally, described secondary terminal at least comprises following one: handbook, vehicle mobile equipment and special equipment.
Optionally, when described communication system comprises at least two communication base stations, be one-level communication base station with the communication base station in described master terminal distance first threshold, being greater than with described master terminal distance the communication base station that first threshold is less than Second Threshold is secondary communication base station, and described one-level communication base station and secondary communication base station can transmit data with the secondary terminal in the 3rd threshold value.
Optionally, high-power digital radio station module is used to transmit data between described communication base station, described communication base station uses described high-power digital radio station module to send data to master terminal, described master terminal uses described high power duplex digital radio station module to send data to described communication base station, described communication base station uses described low-power digital radio station module to send data to secondary terminal, described secondary terminal uses described second low-power digital radio station module to send data to described communication base station, described master terminal uses described first low-power digital radio station module to send data to described secondary terminal, described secondary terminal uses described first low-power digital radio station module to send data to described master terminal.
Optionally, described master terminal sends data to be forwarded to described secondary terminal, described secondary terminal is greater than the 3rd threshold value apart from described one-level communication base station, is not more than the 3rd threshold value apart from described secondary communication base station, and the pass order of described data to be forwarded is: master terminal, one-level communication base station, secondary communication base station and secondary terminal.
Optionally, described master terminal uses high power duplex digital radio station module to send described data to be forwarded to described one-level communication base station, described one-level communication base station uses the high-power digital radio station module of described one-level communication base station to send described data to be forwarded to described secondary communication base station, described secondary communication base station uses the low-power digital radio station module of described secondary communication base station to send described data to be forwarded to described secondary terminal, and described secondary terminal uses described second low-power digital radio station module to receive described data to be forwarded.
Optionally, described secondary terminal sends data to be forwarded to described secondary terminal, described secondary terminal is greater than the 3rd threshold value apart from described one-level communication base station, is not more than the 3rd threshold value apart from described secondary communication base station, and the pass order of described data to be forwarded is: secondary terminal, secondary communication base station, one-level communication base station and master terminal.
Optionally, described secondary terminal uses described second low-power digital radio station module to send described data to be forwarded to described secondary communication base station, described secondary communication base station uses the high-power digital radio station module of described secondary communication base station to send described data to be forwarded to described one-level communication base station, described one-level communication base station uses the high-power digital radio station module of described one-level communication base station to send described data to be forwarded to described master terminal, and described master terminal uses described high power duplex digital radio station module to receive described data to be forwarded.
Optionally, when described secondary communication base station or secondary terminal send data to described one-level communication base station, described one-level communication base station is monitored described secondary communication base station or secondary terminal time delay, when not receiving the data of identical information label during time delay is monitored, described one-level communication base station forwards described data.
Optionally, when described secondary terminal sends data to described secondary communication base station, described secondary communication base station is monitored described secondary terminal time delay, and when not receiving the data of identical information label during time delay is monitored, described secondary communication base station forwards described data.
Utilize the data processing equipment that above-mentioned the utility model embodiment provides, can according to the information labels of data to be forwarded and data to be forwarded, identify that whether described data to be forwarded is forwarded over, when identifying that described data to be forwarded is not forwarded, send described data to be forwarded according to described information labels communication control base station.Relative to prior art, avoid communication base station due to can not identification data source and datum target and duplicate the phenomenon of forwarding, improve the operating efficiency of communication base station.In addition, the abnormal working position of other relating modules each is sent to high-power digital radio station module and low-power digital radio station module by data processing equipment, prevents the equipment downtime because the problems such as electricity shortage cause.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the data processing equipment that Fig. 1 provides for the utility model one embodiment;
The structural representation of the communication base station that Fig. 2 provides for the utility model one embodiment;
The structural representation of the communication system that Fig. 3 provides for the utility model one embodiment;
Fig. 4 is the application scenarios schematic diagram of the one-level communication base station of the utility model embodiment method;
Fig. 5 is the application scenarios schematic diagram of the two-stage communication base station of the utility model embodiment method.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
For enabling above-mentioned purpose, the feature and advantage of the application more become apparent, below in conjunction with the drawings and specific embodiments, the application is described in further detail.
The problem of forwarding data is repeated in order to solve communication base station in prior art, the application proposes a kind of data processing equipment, described device can according to the information labels identification of data to be forwarded data to be forwarded whether forwarded over, out-of-date when identifying that described data to be forwarded is not forwarded, described device communication control base station forwards described data to be forwarded.As shown in Figure 1, described data processing equipment 10 comprises determination module 11 to the structural representation of described data processing equipment, identification module 12, detection module 13 and sending module 14, wherein,
Determination module 11, for determining the information labels of data to be forwarded and described data to be forwarded.
In a communication base station, often need to be specifically designed to the module transmitting data, described data processing equipment transmits data for controlling described module.In the utility model embodiment, the module transmitting data comprises high-power digital radio station module and low-power digital radio station module.When data to be forwarded is sent to described high-power digital radio station module or low-power digital radio station module, described data processing equipment determines described data to be forwarded and information labels corresponding to described data to be forwarded.Described information labels comprises the source terminal device numbering of described data to be forwarded, target terminal device numbering and the increment type with time marking and encodes.Described source terminal device numbering and target terminal equipment contain the type of source or target terminal equipment, are such as master terminal or secondary terminal, or other communication base stations.The described increment type coded representation terminal with time marking sends the time of data.
It should be noted that, described target terminal device numbering can be more than one, and that is, a source terminal equipment can send data to multiple target terminal equipment, namely usually said mass-sending.
Identification module 12, whether forwarded over for data to be forwarded described in the described information labels identification determined according to described determination module 11.
Identify the described information labels contrasting and receive, ensure that the data to be forwarded of same information labels was only forwarded once.Certainly, when described target terminal equipment has multiple, ensure send data to be forwarded to each target terminal equipment number of times for once.
As shown in Figure 1, described identification module 12 also comprises contrast module 121, for other information labels in described information labels and information labels storehouse are contrasted, when any one information labels of described information labels and other is not identical, identify that the data to be forwarded that described information labels is corresponding was not forwarded.In the utility model embodiment, data processing equipment, by monitoring each information labels, is preserved and forms information labels storehouse, for follow-up contrast.
Detection module 13, for detecting the operating state of the first device be connected with described data processing equipment 10.
Described first device comprises: high-power digital radio station module, low-power digital radio station module and power module.Described data processing equipment passes through form and described high-power digital radio station module, the low-power digital radio station model calling of serial ports or network interface, and described power module is described data processing equipment, high-power digital radio station module and low-power digital radio station module for power supply.
Sending module 14, if identification module 12 identifies that described data to be forwarded was not forwarded, described data to be forwarded is sent for controlling the second device according to described information labels, if or detection module 13 detects that described first device works in abnormal operating state, for described abnormal operating state is sent to described second device.By comparative information label, after identifying that described data to be forwarded is not forwarded, described data processing equipment controls described high-power digital radio station module or low-power digital radio station module, sends described data to be forwarded.
Therefore, as shown in Figure 1, described sending module 14 also comprises selects module 141, and described selection module 141 sends described data to be forwarded for high-power digital radio station module described in the described information labels choice for use determined according to described determination module 11 or described low-power digital radio station module.Concrete, can according to the target terminal device numbering in information labels, choice for use high-power digital radio station module or low-power digital radio station module sends described data to be forwarded.
Described abnormal operating state at least comprises following one: described high-power digital radio station module does not work, described low-power digital radio station module does not work and power module electricity shortage.In the present embodiment, abnormal operating state is sent to the object of described high-power digital radio station module and described low-power digital radio station module by described data processing equipment, is to control the data processing equipment that described abnormal condition is forwarded to other-end (master terminal or secondary terminal) or other communication base stations by described high-power digital radio station module and described low-power digital radio station module.
Utilize the data processing equipment that above-mentioned the utility model embodiment provides, can according to the information labels of data to be forwarded and data to be forwarded, identify that whether described data to be forwarded is forwarded over, when identifying that described data to be forwarded is not forwarded, send described data to be forwarded according to described information labels communication control base station.Relative to prior art, avoid communication base station due to can not identification data source and datum target and duplicate the phenomenon of forwarding, improve the operating efficiency of communication base station.In addition, the abnormal working position of other relating modules each is sent to high-power digital radio station module and low-power digital radio station module by data processing equipment, prevents the equipment downtime because the problems such as electricity shortage cause.
Based on above-mentioned digital processing unit, the utility model embodiment still provides a kind of communication base station 20, as shown in Figure 2, described communication base station 20 comprises the data processing equipment 10 described in above-described embodiment, high-power digital radio station module 21, low-power digital radio station module 22 and power module 23, wherein
High-power digital radio station module 21, realizes data transmission for same master terminal.
Low-power digital radio station module 22, for realizing data transmission with secondary terminal.
Power module 23, for giving described data processing equipment, high-power digital radio station module and low-power digital radio station module for power supply.
When source terminal equipment, the target terminal equipment difference of data retransmission, the digital radio station module used during described communication base station forwarding data is different.Mention in a upper embodiment, in described information labels, comprise source terminal equipment and target terminal device numbering.Here it should be added that, according to described source terminal device numbering, described data processing equipment can identify that source terminal equipment is master terminal or secondary terminal.According to described target terminal device numbering, described data processing equipment can identify that target terminal equipment is master terminal or secondary terminal.
When identifying that the source terminal equipment of described data to be forwarded is master terminal or secondary terminal, target terminal equipment is secondary terminal, described data processing equipment controls described low-power digital radio station module and sends described data to be forwarded.
When identifying that the source terminal equipment of described data to be forwarded is secondary terminal, target terminal equipment is master terminal, described data processing equipment controls described high-power digital radio station module and sends described data to be forwarded.Generally, when master terminal sends data to secondary terminal, can mass-send, when secondary terminal sends data to master terminal, target is unique, therefore when target terminal equipment is master terminal, needs to monitor source terminal equipment, prevents repetition forwarding information.Concrete, described data processing equipment is monitored within the time of presetting, and device coding 1 monitors time delay t, and device coding 2 monitors time delay 2t, and the rest may be inferred.The time of delay that should be greater than described monitoring delay time t all hardware characteristic in described communication base station, software process and transfer of data cause.When not receiving the data to be forwarded of identical information label during time delay is monitored, described data processing equipment controls described high-power digital radio station module and sends described data to be forwarded.In addition, when described data processing equipment receives the data to be forwarded of identical information label, described data to be forwarded is abandoned.
Data processing equipment described in the utility model is the processing circuit unit based on single-chip microcomputer or ARM platform, and described device is connected to control its transmission state by serial ports or network interface with high-power digital radio station module and low-power digital radio station module.Optionally, described high-power digital radio station module with use RS232 interface and DB-9 line between described data processing module and be connected.Optionally, described low-power digital radio station module with also use RS232 interface and DB-9 line between described data processing module and be connected.
Described high-power digital radio station module and described low-power digital radio station module work in two non-interfering operating frequencies respectively.Optionally, the operating frequency of described power digital radio station module is 900MHz, and the operating frequency of described low-power digital radio station module is 200MHz.
Power module comprises lead acid accumulator, the exportable 12V voltage of described lead acid accumulator.By devices such as electric pressure converters, the output voltage that described power module is described data processing equipment, high-power digital radio station module and low-power digital radio station module provide is respectively 3.3V, 12V and 5V.
By the communication base station that the utility model embodiment provides, utilize cooperatively interacting of high and low power digital radio station module and described data processing equipment, described communication base station can monitor the information labels of data to be forwarded, avoids Data duplication to forward.In addition, utilize the digital radio station module of different frequency, can ensure to expand communication coverage under the prerequisite not increasing terminal equipment.
Based on above-mentioned communication base station, the utility model embodiment still provides a kind of communication system, and as shown in Figure 3, described communication system 30 comprises communication base station 20, master terminal 31 and secondary terminal 32 described in above-described embodiment, wherein,
Master terminal 31, for transmitting data with described communication base station and secondary terminal.
In a communication system, often only include a master terminal, in seismic prospecting communication system, described master terminal is positioned at instrumentation person or produces directorial position.In the utility model embodiment, described master terminal comprises high power duplex digital radio station module and the first low-power digital radio station module.Described high power duplex digital radio station module is used for transmitting data with the high-power digital radio station module of communication base station.Described first low-power digital radio station module can transmit data with the second low-power digital radio station module of secondary terminal.Described first low-power digital radio station module can have same structure with the low-power digital radio station module of communication base station in a upper embodiment, and described " first " is only in order to distinguish expression.
Secondary terminal 32, transmits data for same master terminal and communication base station.
In a communication system, often comprise multiple secondary terminal, in seismic prospecting communication system, described secondary terminal is positioned at construction operation personnel place, can at least comprise following one: handbook, vehicle mobile equipment and earthquake-capturing special equipment.Described secondary terminal comprises the second low-power digital radio station module, and described second low-power digital radio station module can transmit data (prerequisite is that communication system comprises a more than secondary terminal) with the second low-power digital radio station module of the low-power digital radio station module of the first low-power digital radio station module of master terminal, communication base station and other secondary terminals.
Certainly, it is hypothetical that master terminal described above or secondary terminal and other equipment carry out communication, because the coverage of each equipment is limited, only within communication context, two equipment just can transmit data.Master terminal, secondary terminal are only to carry out communication with narrow other-end or base station.Certainly the place also having coverage to repeat, therefore when communication system is more complicated time, can ensure that data are not leaked, also not retransmit, and is an important task.
In the utility model embodiment, when described communication base station comprises at least two communication base stations, described communication base station is divided into multistage.Concrete with the distance with master terminal for the criteria for classifying, such as, be one-level communication base station with the communication base station in described master terminal distance first threshold, being greater than with described master terminal distance the communication base station that first threshold is less than Second Threshold is secondary communication base station, and the rest may be inferred.Further, all communication base stations are only to transmit data with apart from the secondary terminal in its 3rd threshold value.
Communication base station, master terminal and secondary terminal room transmit the module that data use respective different operating frequency.Basic principle selects the corresponding module sending data according to the operating frequency of target terminal, specific implementation is as follows: use high-power digital radio station module to transmit data between described communication base station, described communication base station uses described high-power digital radio station module to send data to master terminal, described master terminal uses described high power duplex digital radio station module to send data to described communication base station, described communication base station uses described low-power digital radio station module to send data to secondary terminal, described secondary terminal uses described second low-power digital radio station module to send data to described communication base station, described master terminal uses described first low-power digital radio station module to send data to described secondary terminal, described secondary terminal uses described first low-power digital radio station module to send data to described master terminal.
Illustrate, described master terminal sends data to be forwarded to described secondary terminal, described secondary terminal is greater than the 3rd threshold value apart from described one-level communication base station, is not more than the 3rd threshold value apart from described secondary communication base station, and the pass order of described data to be forwarded is: master terminal, one-level communication base station, secondary communication base station and secondary terminal.Specific implementation process is as follows: described master terminal uses high power duplex digital radio station module to send described data to be forwarded to described one-level communication base station, described one-level communication base station uses the high-power digital radio station module of described one-level communication base station to send described data to be forwarded to described secondary communication base station, described secondary communication base station uses the low-power digital radio station module of described secondary communication base station to send described data to be forwarded to described secondary terminal, and described secondary terminal uses described second low-power digital radio station module to receive described data to be forwarded.
In another example, described secondary terminal sends data to be forwarded to described secondary terminal, described secondary terminal is greater than the 3rd threshold value apart from described one-level communication base station, is not more than the 3rd threshold value apart from described secondary communication base station, and the pass order of described data to be forwarded is: secondary terminal, secondary communication base station, one-level communication base station and master terminal.Specific implementation process is as follows: described secondary terminal uses described second low-power digital radio station module to send described data to be forwarded to described secondary communication base station, described secondary communication base station uses the high-power digital radio station module of described secondary communication base station to send described data to be forwarded to described one-level communication base station, described one-level communication base station uses the high-power digital radio station module of described one-level communication base station to send described data to be forwarded to described master terminal, and described master terminal uses described high power duplex digital radio station module to receive described data to be forwarded.
Needs illustrate, the same with what design in above-described embodiment, when sending data from secondary terminal to communication base station or master terminal, or secondary communication base station to one-level communication base station transmission data is, needs are monitored the terminal of low one-level or communication base station, prevent repetition forwarding data.Specific implementation is as follows: when described secondary communication base station or secondary terminal send data to described one-level communication base station, described one-level communication base station is monitored described secondary communication base station or secondary terminal time delay, when not receiving the data of identical information label during time delay is monitored, described one-level communication base station forwards described data.When described secondary terminal sends data to described secondary communication base station, described secondary communication base station is monitored described secondary terminal time delay, and when not receiving the data of identical information label during time delay is monitored, described secondary communication base station forwards described data.
Utilize the communication system that above-described embodiment proposes, use each communication base station of hierarchy management, make the coverage of whole system more extensive, simultaneously all right adjustment flexibly, effectively ensure the efficiency transmitting data.
Above-described embodiment method is set forth further below by by concrete application scenarios.
As shown in Figure 4, in figure, equipment 1 is master terminal, and equipment 21 and 22 is one-level communication base station, and circle represents the communication coverage of the low operating frequency of each master terminal, one-level communication base station respectively.Equipment 31 ~ 35 is secondary terminals, and unidirectional arrow represents the direction sending data, the numeral data number on arrow.4 kinds of application scenarioss are had in Fig. 4:
Scene 1: master terminal 1 is for being sent to secondary terminal 31,32 by data 4.
The low-power digital radio station module of master terminal 1 sends data to the second low-power digital radio station module of the secondary terminal 31 in coverage.
The high power duplex digital radio station module of master terminal 1 sends data to one-level communication base station 21, and the data processing equipment of one-level communication base station 21 is according to the second low-power digital radio station module after above-described embodiment method flow, data 4 being sent to the secondary terminal 32 in coverage by low-power digital radio station module.
Scene 2: secondary terminal 33 is for being sent to master terminal 1 by data 5.
Data 5 are sent to the low-power digital radio station module of one-level communication base station 21 by the second low-power digital radio station module of secondary terminal 33.Data 5, after not finding that other communication base stations forward the information labels repeated, are sent to the high power duplex digital radio station module of master terminal by the data processing equipment of one-level communication base station 21 by high-power digital radio station module.
One-level communication base station 22 also have received the data 5 of secondary terminal 33 transmission, and the data processing equipment of one-level communication base station 22 listens to and communication base station 21 forwarding data 5, does not forward these data, avoids repetition.
Scene 3: secondary terminal 35 is for sending to secondary terminal 34 by data 6.
Data 6 are sent to the low-power digital radio station module of one-level communication base station 22 by the second low-power digital radio station module of secondary terminal 35, data 6, through the workflow of above-described embodiment method, are sent to the second low-power digital radio station module of the secondary terminal 34 in coverage by the data processing module of one-level communication base station 22 by low-power digital radio station module.
Scene 4: one-level communication base station 22 works abnormal.
Abnormal state data 7 are sent to the high power duplex digital radio station module of master terminal 1 by the data processing module of one-level communication base station 22 by high-power digital radio station module, abnormal state data 7 are sent to the second low-power digital radio station module of all secondary terminals 33,34,35 in the area of coverage by low-power digital radio station module simultaneously.
As shown in Figure 5, in Another Application scene, described communication base station has two-stage communication base station, and coverage is more extensive.Same, in figure, equipment 1 is master terminal, and equipment 21 and 22 is one-level communication base station, and equipment 31 and 32 is secondary communication base station, and circle represents the communication coverage of the low operating frequency of each master terminal, communication base station respectively.Equipment 41 ~ 44 is secondary terminals, and unidirectional arrow represents the direction sending data, the numeral data number on arrow.3 kinds of application scenarioss are had in Fig. 5:
Scene 1: master terminal 1 is for being sent to secondary terminal 41,42 by data 5.
The high power duplex digital radio station module of master terminal 1 sends the high power data radio module of data 5 to one-level intelligent communication base station 21, data 5, by low-power digital radio station module, are sent to the low-power digital radio station module of the secondary terminal 41 in the area of coverage by the data processing module of one-level communication base station 21.Data 5 are also sent to secondary communication base station 31 by high-power digital radio station module by one-level communication base station 21.After the high-power digital radio station module of secondary communication module 31 receives data 5, data 5 are sent to the second low-power digital radio station module of secondary terminal 42 by low-power digital radio station module.
Scene 2: secondary terminal 43 is for being sent to master terminal 1 by data 6.
Data 6 are sent to the low-power digital radio station module of second-level intelligence communication base station 32 by secondary terminal 43 by the second low-power digital radio station module, the data processing module of secondary communication base station 32 is monitored by time delay, do not find the information labels of repetition, by high-power digital radio station module, data 6 are sent to the high-power digital radio station module of one-level intelligent communication base station 21,22.Do not find the information labels of repetition after the data processing module monitoring of one-level communication base station 21, by high-power digital radio station module, data 6 are sent to the high power duplex digital radio station module of master terminal.Find the information labels of repetition in the data processing module monitoring of one-level communication base station 22, do not forward.
: scene 3: secondary communication base station 32 works abnormal.
Abnormal state data 7 are sent to the second low-power digital radio station module of the secondary terminal 43,44 in the area of coverage by the data processing module of secondary communication base station 32 by low-power digital radio station module, meanwhile, the high-power digital radio station module of data 7 to one-level communication base station 21,22 is sent by high-power digital radio station module.Do not find the information labels of repetition after the data processing module monitoring of one-level communication base station 21, by high-power digital radio station module, data 7 are sent to the high power duplex digital radio station module of master terminal.Find the information labels of repetition in the data processing module monitoring of one-level communication base station 22, do not forward.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only embodiment of the present utility model; and be not used in restriction protection range of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (31)
1. a data processing equipment, is characterized in that, described device comprises:
Determination module, for determining the information labels of data to be forwarded and described data to be forwarded;
Identification module, whether forwarded over for data to be forwarded described in the described information labels identification determined according to described determination module;
Detection module, for detecting the operating state of the first device be connected with described data processing equipment;
Sending module, if data to be forwarded was not forwarded described in described identification module identification, described data to be forwarded is sent for controlling the second device according to described information labels, if or detection module detects that described first device works in abnormal operating state, for described abnormal operating state is sent to described second device.
2. data processing equipment according to claim 1, is characterized in that, described identification module also comprises:
Contrast module, for being contrasted by other information labels in described information labels and information labels storehouse, when any one information labels of described information labels and other is not identical, identifies that the data to be forwarded that described information labels is corresponding was not forwarded.
3. data processing equipment according to claim 1, is characterized in that,
Described information labels comprises the source terminal device numbering of described data to be forwarded, target terminal device numbering and the increment type with time marking and encodes.
4. data processing equipment according to claim 3, is characterized in that,
Described target terminal device numbering at least comprises one.
5. data processing equipment according to claim 1, is characterized in that, described first device comprises: high-power digital radio station module, low-power digital radio station module and power module.
6. data processing equipment according to claim 1, is characterized in that, described second device comprises: high-power digital radio station module and low-power digital radio station module.
7. data processing equipment according to claim 5, is characterized in that,
Described abnormal operating state at least comprises following one: described high-power digital radio station module does not work, described low-power digital radio station module does not work and power module electricity shortage.
8. data processing equipment according to claim 6, is characterized in that, described sending module also comprises:
Select module, send described data to be forwarded according to high-power digital radio station module described in the described information labels choice for use that described determination module is determined or described low-power digital radio station module.
9. a communication base station, is characterized in that, comprising:
Data processing equipment as described in claim 1-8 any one;
High-power digital radio station module, is connected with described data processing equipment, realizes data transmission for same master terminal;
Low-power digital radio station module, is connected with described data processing equipment, for realizing data transmission with secondary terminal;
Power module, is connected with described data processing equipment, high-power digital radio station module and low-power digital radio station module, for giving described data processing equipment, high-power digital radio station module and low-power digital radio station module for power supply.
10. communication base station according to claim 9, is characterized in that, according to the source terminal device numbering in information labels, described data processing equipment identification source terminal equipment is master terminal or secondary terminal.
11. communication base stations according to claim 9, is characterized in that, according to the target terminal device numbering in information labels, described data processing equipment identification target terminal equipment is master terminal or secondary terminal.
12. communication base stations according to claim 10 or 11, it is characterized in that, when identifying that the source terminal equipment of described data to be forwarded is master terminal or secondary terminal, target terminal equipment is secondary terminal, described data processing equipment sends described data to be forwarded for controlling described low-power digital radio station module.
13. communication base stations according to claim 10 or 11, it is characterized in that, when identifying that the source terminal equipment of described data to be forwarded is secondary terminal, target terminal equipment is master terminal, described data processing equipment sends described data to be forwarded for controlling described high-power digital radio station module.
14. communication base stations according to claim 13, is characterized in that, when target terminal equipment is master terminal, described data processing equipment controls described high-power digital radio station module and sends described data to be forwarded, specifically comprises:
Described data processing equipment is monitored within the time of presetting, and when not receiving the data to be forwarded of identical information label during monitoring, described data processing equipment controls described high-power digital radio station module and sends described data to be forwarded.
15. communication base stations according to claim 9, is characterized in that,
Interface is used to be connected with line between described data processing module and high-power digital radio station module and between described data processing module and low-power digital radio station module.
16. communication base stations according to claim 15, it is characterized in that, described interface comprises RS232 interface, described line comprises DB-9 line.
17. communication base stations according to claim 9, is characterized in that, the operating frequency of described high-power digital radio station module is 900MHz.
18. communication base stations according to claim 9, is characterized in that, the operating frequency of described low-power digital radio station module is 200MHz.
19. communication base stations according to claim 9, is characterized in that, the output voltage that described power module is described data processing equipment, high-power digital radio station module and low-power digital radio station module provide is respectively 3.3V, 12V and 5V.
20. 1 kinds of communication systems, is characterized in that, comprising:
Communication base station as described in claim 9-19 any one;
Master terminal, for transmitting data with described communication base station and secondary terminal;
Secondary terminal, transmits data for same master terminal and communication base station.
21. communication systems according to claim 20, is characterized in that, described master terminal comprises high power duplex digital radio station module and the first low-power digital radio station module.
22. communication systems according to claim 21, is characterized in that, described secondary terminal comprises the second low-power digital radio station module.
23. communication systems according to claim 20, is characterized in that, described secondary terminal at least comprises following one: handbook, vehicle mobile equipment and special equipment.
24. communication systems according to claim 22, it is characterized in that, when described communication system comprises at least two communication base stations, be one-level communication base station with the communication base station in described master terminal distance first threshold, being greater than with described master terminal distance the communication base station that first threshold is less than Second Threshold is secondary communication base station, and described one-level communication base station and secondary communication base station can transmit data with the secondary terminal in the 3rd threshold value.
25. communication systems according to claim 24, it is characterized in that, high-power digital radio station module is used to transmit data between described communication base station, described communication base station uses described high-power digital radio station module to send data to master terminal, described master terminal uses described high power duplex digital radio station module to send data to described communication base station, described communication base station uses described low-power digital radio station module to send data to secondary terminal, described secondary terminal uses described second low-power digital radio station module to send data to described communication base station, described master terminal uses described first low-power digital radio station module to send data to described secondary terminal, described secondary terminal uses described first low-power digital radio station module to send data to described master terminal.
26. communication systems according to claim 24, it is characterized in that, described master terminal sends data to be forwarded to described secondary terminal, described secondary terminal is greater than the 3rd threshold value apart from described one-level communication base station, is not more than the 3rd threshold value apart from described secondary communication base station, and the pass order of described data to be forwarded is: master terminal, one-level communication base station, secondary communication base station and secondary terminal.
27. communication systems according to claim 26, it is characterized in that, described master terminal uses high power duplex digital radio station module to send described data to be forwarded to described one-level communication base station, described one-level communication base station uses the high-power digital radio station module of described one-level communication base station to send described data to be forwarded to described secondary communication base station, described secondary communication base station uses the low-power digital radio station module of described secondary communication base station to send described data to be forwarded to described secondary terminal, described secondary terminal uses described second low-power digital radio station module to receive described data to be forwarded.
28. communication systems according to claim 24, it is characterized in that, described secondary terminal sends data to be forwarded to described secondary terminal, described secondary terminal is greater than the 3rd threshold value apart from described one-level communication base station, is not more than the 3rd threshold value apart from described secondary communication base station, and the pass order of described data to be forwarded is: secondary terminal, secondary communication base station, one-level communication base station and master terminal.
29. communication systems according to claim 28, it is characterized in that, described secondary terminal uses described second low-power digital radio station module to send described data to be forwarded to described secondary communication base station, described secondary communication base station uses the high-power digital radio station module of described secondary communication base station to send described data to be forwarded to described one-level communication base station, described one-level communication base station uses the high-power digital radio station module of described one-level communication base station to send described data to be forwarded to described master terminal, described master terminal uses described high power duplex digital radio station module to receive described data to be forwarded.
30. communication systems according to claim 24, it is characterized in that, when described secondary communication base station or secondary terminal send data to described one-level communication base station, described one-level communication base station is monitored described secondary communication base station or secondary terminal time delay, when not receiving the data of identical information label during time delay is monitored, described one-level communication base station forwards described data.
31. communication systems according to claim 24, it is characterized in that, when described secondary terminal sends data to described secondary communication base station, described secondary communication base station is monitored described secondary terminal time delay, when not receiving the data of identical information label during time delay is monitored, described secondary communication base station forwards described data.
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