CN105559808A - Device for upgrading simulation X-ray machine - Google Patents
Device for upgrading simulation X-ray machine Download PDFInfo
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- CN105559808A CN105559808A CN201410554084.3A CN201410554084A CN105559808A CN 105559808 A CN105559808 A CN 105559808A CN 201410554084 A CN201410554084 A CN 201410554084A CN 105559808 A CN105559808 A CN 105559808A
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- wap
- imaging server
- service set
- network card
- wireless network
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Abstract
The invention relates to a device for upgrading a simulation X-ray machine. The device comprises an X-ray detector, a wireless access point and an imaging server, wherein a wireless local area network card is integrated into the X-ray detector, and at least one service set identifier in the wireless local area network card is invariable; the wireless access point is used for receiving data from the wireless local area network card, and the service set identifier emitted by the wireless access point changes according to a received service set identifier changing command; and the imaging server is connected with the wireless access point.
Description
Technical field
Device used when the present invention relates to a kind of upgrading, particularly relates to a kind of device for simulation X-ray production apparatus of upgrading.
Background technology
Due to the advantage that digital x-ray machine is intrinsic relative to simulation X-ray production apparatus, digital x-ray machine obtains to be applied more and more widely.For at present still a large amount of simulation X-ray production apparatus, usually can adopt the method installing update device additional, make it upgrade to digital x-ray machine.
Existing a kind of update device can make the later X-ray production apparatus of upgrading possess the function of wirelessly transmitting data, that is: the data that X-ray detector generates wirelessly are sent to server.Such X-ray detector can move easily and can be used by between different X-ray production apparatus.Usually, WAP (AP) can be passed through as bridge, carry out the data transmission between X-ray detector and server.
Wireless between X-ray detector and AP, the device of existing a kind of simulation X-ray production apparatus of upgrading is after upgrading completes, some X-ray detectors are fixedly connected to some AP, the device of existing another kind upgrading simulation X-ray production apparatus is the means adopting similar radio roaming, after upgrading completes, an X-ray detector is allowed to be connected to any one AP.If an X-ray detector is fixedly connected to some AP, detector can be caused cannot to share between many cover X-ray production apparatus use, if and a permission X-ray detector is connected to any one AP, then radio link quality may be caused unreliable due to the switching of wireless connections.
Therefore, need to provide a kind of device for simulation X-ray production apparatus of upgrading, can guarantee that radio link quality is reliable, and enable this update device overlap shared between X-ray production apparatus use more.
Summary of the invention
Embodiments provide a kind of device for simulation X-ray production apparatus of upgrading, comprising: X-ray detector, it is integrated with wireless network card, and at least one service set in wireless network card immobilizes; WAP, for receiving the data from wireless network card, the service set that WAP is launched changes order according to its service set received and changes; And imaging server, it is connected with WAP.
Accompanying drawing explanation
Be described for embodiments of the invention in conjunction with the drawings, the present invention may be better understood, in the accompanying drawings:
Figure 1 shows that the schematic diagram of apparatus of the present invention for an embodiment of fixed simulation X-ray production apparatus of upgrading;
Figure 2 shows that the schematic diagram of apparatus of the present invention for an embodiment of moving analog X-ray production apparatus of upgrading;
Figure 3 shows that apparatus of the present invention share the schematic diagram of a use embodiment between fixed simulation X-ray production apparatus and moving analog X-ray production apparatus.
Detailed description of the invention
Below will describe the specific embodiment of the present invention, and it is pointed out that in the specific descriptions process of these embodiments, in order to carry out brief and concise description, this description can not all do detailed description to all features of the embodiment of reality.Should be understandable that; in the actual implementation process of any one embodiment; as in the process of any one engineering project or design object; in order to realize the objectives of developer; in order to meet that system is correlated with or that business is relevant restriction; usually can make various concrete decision-making, and this also can change to another kind of embodiment from a kind of embodiment.In addition, it will also be appreciated that, although the effort made in this development process may be complicated and tediously long, but for those of ordinary skill in the art relevant to content disclosed by the invention, some designs that the basis of the technology contents of disclosure exposure is carried out, manufacture or production etc. changes just conventional technological means, not should be understood to content of the present disclosure insufficient.
Unless otherwise defined, the technical term used in claims and description or scientific terminology should be in the technical field of the invention the ordinary meaning that the personage with general technical ability understands." first ", " second " that use in patent application specification of the present invention and claims and similar word do not represent any order, quantity or importance, and are only used to distinguish different ingredients.The similar word such as " one " or " one " does not represent that quantity limits, but represents to there is at least one." comprise " or the similar word such as " comprising " mean to appear at " comprising " or " comprising " before element or object contain the element or object and equivalent element thereof that appear at " comprising " or " comprising " presented hereinafter, do not get rid of other elements or object." connection " or " being connected " etc. similar word be not defined in physics or the connection of machinery, be also not limited to direct or indirectly connect.
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with the specific embodiment of the invention and corresponding accompanying drawing, technical solution of the present invention is clearly and completely described.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The update device that the embodiment of the present invention provides, by improving generation and the setting of the service set (SSID) of launching wireless aps wherein and the service set (SSID) of X-ray detector corresponded, after can guaranteeing, by upgrade kit (UpgradeKit), simulation X-ray production apparatus is upgraded to digital x-ray machine, X-ray detector can be shared and use and the reliable in quality of wireless link between many cover X-ray production apparatus.
In one embodiment of the invention, this device may be used for stationary X-ray equipment of upgrading.With reference to figure 1, Figure 1 shows that the schematic diagram of apparatus of the present invention for an embodiment of fixed simulation X-ray production apparatus of upgrading.
In the embodiment shown in fig. 1, the device for simulation X-ray production apparatus 100 of upgrading can comprise: at least one X-ray detector 101, hard WAP (AP) 102 and imaging server 103.X-ray detector 101 can be used for receive launched by fixed simulation X-ray production apparatus 100, through detected body X-ray and convert thereof into the digitized signal of telecommunication.X-ray detector 101 accessible site has wireless network card, in the service set (SSID) configured, has at least a service set to be changeless in this wireless network card.In one embodiment of the invention, only can configure a service set (SSID) in this wireless network card, that is: wireless network card can only be connected on a WAP (AP) launching this SSID.Hard AP102 may be used for receiving the data from wireless network card, and hard AP102 can by communicating between wired mode with imaging server 103.Hard AP102 can be arranged at (in the dotted line frame in Fig. 1) in the exposure room at fixed simulation X-ray production apparatus 100 place.
When apparatus of the present invention are used in the application scenarios shown in Fig. 1, that is: for upgrade stationary X-ray equipment time, imaging server 103 can be inserted on base 104, make it be electrically connected with base 104 all the time, thus by base 104 for its power.In one embodiment of the invention, when imaging server 103 is electrically connected with base 104, imaging server 103 can connect the circuit for hard AP102 powers, that is: can be powered for hard AP and make its work that is energized under the control of imaging server 103 by base 104.Tie line from hard AP102 also can be connected on base 104, thus realizes the communication between hard AP104 and imaging server 103.
In one embodiment of the invention, when imaging server 103 is electrically connected with base 104, hard AP only can launch a SSID.Like this, on certain time point, the wireless network card on a detector 101 can be only had to be linked into hard AP102.When another X-ray detector is connected to hard AP102 by needs, service set can be sent to hard AP102 and change order, the SSID that hard AP102 launches be changed into the SSID needing to configure in the X-ray detector of new access.In one embodiment of the invention, the SSID configured in the wireless network card of the SSID that hard AP102 launches and X-ray detector 101 can produce based on the MAC Address of wireless network card, or just equals the MAC Address of wireless network card.In one embodiment of the invention, the wireless access password (as: access pin under WPA2 standard) corresponding to SSID can based on the MAC Address of wireless network card, and adopt the password generating algorithm preset to produce.Like this, the X-ray detector of new access is needed just can to access hard AP102 smoothly and the X-ray detector being originally connected to hard AP102 can be disconnected connection.This just can realize X-ray detector 101 of the present invention sharing and guaranteeing the reliability of wireless connections between different fixed simulation X-ray production apparatus.
In one embodiment of the invention, service set is changed and orders and can be sent by the control station of the existing wired connection of analog X-ray production apparatus by user or deployment engineer.In another embodiment of the present invention, service set is changed and orders and can also be sent by the remove control penel 105 in apparatus of the present invention.In one embodiment of the invention, remove control penel 105 can be panel computer, notebook computer etc.
In one embodiment of the invention, remove control penel 105 can be connected to imaging server 103 to wirelessly, like this, just can in imaging server 103 integrated soft AP, soft AP only can launch a SSID for communicating with remove control penel 105, correspondingly, on remove control penel 105, also only can configure a SSID identical with the SSID that this soft AP launches.Like this, can guarantee that a remove control penel 105 is reliably connected to an imaging server 103.In one embodiment of the invention, in the SSID that soft AP launches and remove control penel 105, the SSID of configuration can produce based on the device identifier of imaging server 103 (SerialNumber), or just equals the device identifier of imaging server 103.In one embodiment of the invention, the wireless access password (as: access pin of WPA2 standard) corresponding to SSID can based on the hardware address of remove control penel 105, and adopt the password generating algorithm preset to produce.
In one embodiment of the invention, when imaging server 103 is electrically connected with base 104, the soft AP in imaging server only can launch a SSID (when adopting remove control penel 105) or can not launch any SSID (when adopting the control station of wired connection).
In one embodiment of the invention, transmit in order to ensure the reliable data between X-ray detector 101 and hard AP102, by the quality condition of user according to each wireless channel of current time, wireless transmission channel can be chosen by control station.In addition, before beginning single exposure, the received signal strength (RSSI) of hard AP102 and X-ray detector 101 data transfer bandwidth to imaging server 103 can also be detected by imaging server 103, when being less than the threshold value preset for one of received signal strength and output transmission alleviating distention in middle-JIAO, can sending to simulation X-ray production apparatus and forbidding exposure commands.
In one embodiment of the invention, this device can also be used for mobile X-ray unit of upgrading.With reference to figure 2, Figure 2 shows that the schematic diagram of apparatus of the present invention for an embodiment of moving analog X-ray production apparatus.
In the embodiment shown in Figure 2, the device for simulation X-ray production apparatus 100 of upgrading can comprise: at least one X-ray detector 101, soft WAP (AP) and imaging server 103.X-ray detector 101 can be used for receive launched by moving analog X-ray production apparatus 200, through detected body X-ray and convert thereof into the digitized signal of telecommunication.X-ray detector 101 accessible site has wireless network card, in the service set (SSID) configured, has at least a service set to be changeless in this wireless network card.In one embodiment of the invention, this wireless network card only can configure a service set (SSID), that is: can only be connected on a WAP (AP) launching this SSID.Soft AP may be used for receiving the data from wireless network card, and soft AP can communicate with between imaging server 103.In one embodiment of the invention, in order to manipulate easily when Mobile solution, apparatus of the present invention can also comprise remove control penel 105, and it can be connected with imaging server 103 by soft WAP.In one embodiment of the invention, remove control penel 105 can be panel computer, notebook computer etc.
When apparatus of the present invention are used in the application scenarios shown in Fig. 2, that is: for upgrade mobile X-ray unit time, imaging server 103 can be extracted from base 104, make itself and base 104 disconnect and rely on its internal battery powers work.In other words, when apparatus of the present invention are used in the application scenarios shown in Fig. 2, base 104 can not be needed.
In one embodiment of the invention, when imaging server 103 disconnects with base 104, soft AP can be controlled and at least launch two SSID.A SSID can produce, for setting up the wireless connections between soft AP and remove control penel 105 based on the device identifier of imaging server 103 (SerialNumber).Wireless access password (as: access pin of WPA2 standard) corresponding to this SSID can based on the hardware address of remove control penel 105, and adopt the password generating algorithm preset to produce.
Another SSID can produce based on the hardware address of the wireless network card in X-ray detector 101, for setting up the wireless connections between soft AP and wireless network card, wireless access password (as: access pin under WPA2 standard) corresponding to this SSID can based on the MAC Address of wireless network card, and adopt the password generating algorithm preset to produce.Like this, on certain time point, the wireless network card on a detector 101 can be only had to be linked into soft AP.When another X-ray detector is connected to soft AP by needs, service set can be sent to soft AP and change order, the SSID that soft AP launches be changed into the SSID needing to configure in the X-ray detector of new access.Like this, the X-ray detector of new access is needed just can to access soft AP smoothly and the X-ray detector being originally connected to soft AP can be disconnected connection.This just can realize X-ray detector 101 of the present invention sharing and guaranteeing the reliability of wireless connections between different moving analog X-ray production apparatus.
In one embodiment of the invention, service set is changed and orders and can be sent by the control station of the existing wired connection of analog X-ray production apparatus by the engineer of user or responsible equipment.In another embodiment of the present invention, service set is changed and orders and can also be sent by the remove control penel 105 in apparatus of the present invention.
In one embodiment of the invention, when apparatus of the present invention for upgrade mobile X-ray unit time, imaging server 103 can further include wireless network card, and this wireless network card may be used for setting up the connection between imaging server 103 and hospital network.
In one embodiment of the invention, this device can also be shared between stationary X-ray equipment and mobile X-ray unit.With reference to figure 3, Figure 3 shows that the schematic diagram of another embodiment of the device for simulation X-ray production apparatus of upgrading of the present invention.
As shown in Figure 3, when apparatus of the present invention need on fixed X-ray machine 100 time, imaging server 103 can be indicated to enter steady job state, after imaging server 103 receives the instruction entering steady job state, the circuit of powering for hard AP102 can be connected and make it normally work.When adopting remove control penel 105, the soft AP that imaging server 103 can control its inside only launches one for connecting the SSID of remove control penel 105.When not using remove control penel 105 when only adopting the control station of wired connection, the soft AP that imaging server 103 can control its inside does not work.
When apparatus of the present invention need on Moveable X-ray-machine 200 time, imaging server 103 can be indicated to enter mobile working state, after imaging server 103 receives the instruction entering mobile working state, the circuit that hard AP102 powers can be cut to.When apparatus of the present invention include remove control penel 105, the soft AP that imaging server 103 can also control its inside further launches at least two SSID, one may be used for connecting remove control penel 105, and another may be used for connecting X-ray detector 101.Imaging server 103 can also open the wireless network card of its inside, makes it be connected with hospital network.
In one embodiment of the invention, imaging server 103 can be indicated to enter steady job state or mobile working state according to the state of the data path between imaging server 103 and hard AP102.Specifically, when detecting that the state of the data path between imaging server 103 and hard AP102 is normal, imaging server 103 can be indicated to enter steady job state, when detecting that the data path between imaging server 103 and hard AP102 disconnects, imaging server 103 can be indicated to enter mobile working state.
In one embodiment of the invention, data wire from hard AP102 can be connected on base 104, therefore, when imaging server 103 is extracted thus is disconnected with base 104 from base 104, data path between imaging server 103 and hard AP102 can disconnect, and just can trigger imaging server 103 and enter mobile working state.Equally, when being inserted in base 104 when imaging server 103, if the data path between imaging server 103 and hard AP102 is by normal ON, just can triggers imaging server 103 and entering steady job state.
To the device for simulation X-ray production apparatus of upgrading that described herein according to the embodiment of the present invention.Device of the present invention, can guarantee that radio link quality is reliable, avoid X-ray detector to be connected in less desirable wireless aps, and enables this update device share use between many cover X-ray production apparatus.
The foregoing is only embodiments of the invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present invention.
Claims (19)
1., for a device for simulation X-ray production apparatus of upgrading, it is characterized in that, comprising:
X-ray detector, it is integrated with wireless network card, and at least one service set in described wireless network card immobilizes;
WAP, for receiving the data from described wireless network card, the service set that described WAP is launched changes order according to its service set received and changes; And
Imaging server, it is connected with described WAP.
2. device according to claim 1, is characterized in that, described service set produces based on the hardware address of described wireless network card.
3. device according to claim 2, is characterized in that, the password corresponding to described service set produces based on the hardware address of described wireless network card.
4. device according to claim 1, is characterized in that, also comprises:
Base, for by fetching as described imaging server is powered with being electrically connected of described imaging server.
5. device according to claim 4, is characterized in that, described WAP is hard WAP, and it is positioned at the exposure room at described simulation X-ray production apparatus place and is connected with described imaging server by wired mode.
6. device according to claim 5, is characterized in that, when described imaging server and described base are electrically connected, described imaging server connects the circuit of powering for described hard WAP.
7. device according to claim 6, is characterized in that, when described hard WAP energising work, it only launches a service set.
8. device according to claim 5, is characterized in that, described hard WAP changes order according to the service set received and changes its service set of launching.
9. device according to claim 5, is characterized in that, described WAP, according to the channel selection command received from described control station, is switched to corresponding wireless channel.
10. the device according to any one in claim 4-9, it is characterized in that, described device also comprises remove control penel, and described imaging server comprises soft WAP further, and described remove control penel is connected with described imaging server by described soft WAP.
11. devices according to claim 10, is characterized in that, described remove control penel is only configured with the service set that a device identifier based on described imaging server produces.
12. devices according to claim 11, it is characterized in that, described soft WAP only launches the service set that the device identifier based on described imaging server produces, for setting up the connection between described soft WAP and described remove control penel.
13. devices according to claim 1, is characterized in that, described WAP is soft WAP, and it is arranged in described imaging server.
14. devices according to claim 13, is characterized in that, also comprise:
Remove control penel, it is connected with described imaging server by described soft WAP.
15. devices according to claim 14, is characterized in that, described remove control penel is only configured with the service set that a device identifier based on described imaging server produces.
16. devices according to claim 15, it is characterized in that, described soft WAP at least launches two service set, a device identifier based on described imaging server produces, for setting up the wireless connections between described soft WAP and described remove control penel, another hardware address based on described wireless network card produces, for setting up the wireless connections between described soft WAP and described wireless network card.
17. devices according to claim 16, is characterized in that, described soft WAP changes order according to the service set from described mobile console and changes its service set of launching.
18. devices according to any one in claim 13-17, it is characterized in that, described imaging server comprises wireless network card further, for setting up the connection between described imaging server and hospital network.
19. devices according to claim 1, it is characterized in that, when described imaging server detects that the received signal strength of described WAP is less than the threshold value preset or when described X-ray detector is less than to the data transfer bandwidth of described imaging server the threshold value preset, send to described simulation X-ray production apparatus and forbid exposure commands.
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| CN201410554084.3A CN105559808B (en) | 2014-10-17 | 2014-10-17 | Device for upgrading simulation X-ray machine |
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