CN204500749U - A kind of PET communication system based on IP and CAN - Google Patents
A kind of PET communication system based on IP and CAN Download PDFInfo
- Publication number
- CN204500749U CN204500749U CN201520106783.1U CN201520106783U CN204500749U CN 204500749 U CN204500749 U CN 204500749U CN 201520106783 U CN201520106783 U CN 201520106783U CN 204500749 U CN204500749 U CN 204500749U
- Authority
- CN
- China
- Prior art keywords
- control
- processor
- transfer unit
- module
- communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computerised tomographs
Abstract
A kind of PET communication system based on IP and CAN, comprise control and display module, with at least one group of equipment access module controlling to communicate to connect based on IP with display module, equipment access module comprises transfer unit and client unit, transfer unit and control communicate to connect with display module IP based network, network interface communication module is set up in transfer unit inside, client unit comprises at least one group of detector Control Component, often organize detector Control Component and comprise a detector panel, the first peripheral circuit that detector panel comprises first processor and coordinates first processor to arrange, establish a network interface communication module in first processor in correspondence thus often organize detector Control Component and be all connected with transfer unit communication based on CAN.It adopts the communication construction based on IP and CAN, and the advantage of comprehensive utilization IP communication and CAN protocol, reduces system hardware cost, and save software development time, elevator system response time, stability is high.
Description
Technical field
This utility model belongs to medical imaging field, relates to other equipment of a kind of PET equipment or application PET, the especially communication structure of PET equipment.
Background technology
PET full name in medical science is: positron e mission computed tomography (Positron Emission ComputedTomography), is the more advanced clinical examination image technology of the field of nuclear medicine.The measurement sensistivity of PET is high, it is a kind of video picture reflecting molecule metabolism, when disease is in molecular level changes phase in early days; the morphosis of diseased region not yet presents exception; MRI (Magnetic Resonance Imaging; nuclear magnetic resonance), CT (computed tomography) check when can't clarify a diagnosis; PET checks can find disease place; and can 3-dimensional image be obtained; can also quantitative analysis be carried out; reach early diagnosis, this be at present other image check incomparable.PET and CT perfection combines together by PET-CT, the function providing focus detailed by PET and metabolism equimolecular information, and CT provides the precise anatomical of focus to locate, a video picture can obtain the faultage image in each orientation of whole body, there is the features such as sensitive, accurate, special and registration, can open-and-shut understanding whole body integral status, the object reaching early discovery focus He diagnose the illness.The appearance of PET-CT is the revolution again of Medical Imaging, receives generally acknowledging and extensive concern of medical circle, can be rated as " hat of modern medicine high-tech ".
General, PET system (comprises time control module by multiple detector module (comprising photomultiplier tube and the corresponding electronics passage arranged) and external equipment, motor control module etc.) form complicated nuclear measurement system, there is detector module and external equipment in this system, business datum between external equipment and the communication process of control data, due to detector module One's name is legion in PET equipment, the detector distinct that different manufacturers is produced, the framework of external equipment is also different, in PET equipment, the communication of modules is mostly based on the proprietary protocol of oneself, there is communication protocol confusion, nonstandard problem, therefore PET system or PET-CT to be often faced with development and maintenance cost high, system architecture is unintelligible, the autgmentability of system is inadequate, many difficult problems such as unitized management cannot be carried out.
Utility model content
The purpose of this utility model is to provide a kind of PET communication system based on IP and CAN, and PET communication system adopts based on the communication construction of IP with CAN, has fully utilized IP and has communicated and the advantage of CAN protocol, reduced the hardware cost of system; Save software development time, decrease the complexity of software, improve the response time of system, stability is high.
For achieving the above object, solution of the present utility model is:
A kind of PET communication system based on IP and CAN, comprise and issue for control message at least one group of equipment access module communicated to connect with the control of feedback information process, display and display module and described control and display module IP based network, described equipment access module of often organizing comprises a transfer unit and a client unit:
Described transfer unit and described control and display module communicate to connect based on IP, network interface communication module is set up in described transfer unit inside, described transfer unit communicates to connect based on CAN via described network interface communication module and described client unit, for described client unit and the forwarding of message between described control and display module, buffering and conversion;
Described client unit comprises at least one group of detector Control Component, described detector Control Component of often organizing comprises a detector panel, the first peripheral circuit that described detector panel comprises first processor and coordinates described first processor to arrange, establishes a network interface communication module in described first processor thus often group detector Control Component is all connected with described transfer unit communication based on CAN.
Between described transfer unit, IP based network communication connection is for the client unit of described vicinity and the forwarding of message between described control and display module, buffering and conversion.
Described client unit also comprises an Electric Machine Control assembly: described Electric Machine Control assembly comprises motor control panel, described motor control panel comprise the second processor and with the second peripheral circuit coordinating described second processor to arrange, establish network interface communication module to be connected with described transfer unit communication based on CAN in described second processor, realize the control of motor and berth motion.
Described client unit also comprises clock control assembly, described clock control assembly comprises clock making sheet for the moment, described clock control plate comprise the 3rd processor and with the 3rd peripheral circuit coordinating described 3rd processor to arrange, establish network interface communication module to be connected with described transfer unit communication based on CAN in described 3rd processor, control precision and the output of clock at different levels.
Preferably, the described network interface communication module CAN message software processing module that comprises CAN transceiver and match with described CAN transceiver.
Further, the first peripheral circuit, the second peripheral circuit and the 3rd peripheral circuit comprise clock circuit and power circuit respectively, and described clock circuit and power circuit are connected with first processor, the second processor and the 3rd processor communication respectively.
Described transfer unit is ARM panel.
Or the systems exchange plate that described transfer unit comprises ARM panel and communicates to connect based on IP with described ARM panel, described client unit communicates to connect based on CAN with described systems exchange plate respectively.
Described control and display module are minicomputer, server, work station or common PC.
Further, control to comprise in ICP/IP protocol stack and Windows, Linux, Unix, Mac OSX operating system with display module any one.
Owing to adopting such scheme, the beneficial effects of the utility model are:
One, illustrated a kind of PET communication system based on IP and CAN, at original client unit and detector Control Component, Electric Machine Control assembly, the network interface communication module communicated for CAN is set up in clock control assembly and transfer unit, communicate via CAN between client unit with transfer unit, transfer unit communicates via IP with between control with display module: 1, software and hardware standardization level for IP communication is high, highly versatile, be easy to development & rehosting, with low cost, simultaneously, the band of IP communication is roomy, speed is high, transmit a large amount of data stabilizations efficient, 2, the real-time of (1) CAN is high, reliable and stable, strong anti-interference performance, and Single Point of Faliure can not affect other node, is very beneficial for the reliability of elevator system, (2), the holding wire quantity of CAN is few, and link is simple, is beneficial to the layout cabling of whole system like this, can reduces hardware cost greatly, the quantity increase and decrease of each node is convenient, and the electrical characteristic only by CAN specification retrains, (3), the form of CAN message fixes, and is beneficial to the message that transmission is brief and urgent, also simplify the process to CAN message on software simultaneously.
Two, the extensibility applying PET or the PET-CT equipment of PET communication system shown in this utility model is strong, server or transfer unit are held as Server, detector Control Component, Electric Machine Control assembly, clock control assembly etc. are as Client end (client), as long as the disposal ability of Server end is enough strong, the quantity of Client end can be unrestricted, greatly improves the extensibility of system; Hold the number of devices linked conveniently to increase and to reduce with the Server of transfer unit or server, the quantity of such detector Control Component and detector panel can change arbitrarily simultaneously, and without the need to making amendment to other parts, highly versatile.
Three, the redundancy performance of communication system is strong, communicated to connect by IP network between each transfer unit, when a wherein transfer unit to communicate with between control with display module go wrong time, the transfer unit also by other communicates with client unit, and the redundancy performance of system is strong.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of this utility model one embodiment;
Fig. 2 is the structural representation of middle equipment access module embodiment illustrated in fig. 1;
Fig. 3 be embodiment illustrated in fig. 2 in the communication scheme of each module;
Fig. 4 is that middle server embodiment illustrated in fig. 2 is to client communication schematic flow sheet;
Fig. 5 is that middle client embodiment illustrated in fig. 2 is to server communication schematic flow sheet.
Detailed description of the invention
Below in conjunction with accompanying drawing illustrated embodiment, this utility model is further described.
As shown in Figure 1, the utility model discloses a kind of PET communication system based on IP and CAN, directly can be applied in PET equipment or use other medical imaging equipments of PET as on PET-CT, comprise and issuing and feedback information process for control message, the control of display and display module 100, with at least one group of equipment access module 200 controlling to communicate to connect with display module 100 IP based network, as shown in Figure 2, often organize equipment access module 200 to comprise a transfer unit 210 and communicate to connect client unit with transfer unit 210 IP based network, client unit can arrange arbitrarily as required and expand, for completing the most basic function of PET system, client unit need comprise at least one group of detector Control Component 221, in embodiment illustrated in fig. 2, client unit also comprises Electric Machine Control assembly 222 and a clock control assembly 223.
Illustrated PET communication system, network interface communication module is set up in the client such as detector Control Component 221, Electric Machine Control assembly 222, clock control assembly 223 originally cannot carrying out CAN communication and transfer unit, make to communicate via CAN between each client with transfer unit, the unit of transfer simultaneously communicates via IP with between display module with control again, whole communication structure is well arranged, external interface is stablized distinct, provide a kind of communication structure of standardization and normalization, development cost is low.
Fully utilize IP based on IP and the system communication mode of CAN to communicate and the advantage of CAN protocol, reduce the hardware cost of system; Save software development time, decrease the complexity of software, improve the response time of system, stability is high.
Control to communicate via IP with between display module with transfer unit, the software and hardware standardization level of IP communication is high, and highly versatile, is easy to development & rehosting, with low cost, and the band of IP communication is roomy, and speed is high, transmits a large amount of data stabilizations efficient; Communicate via CAN between transfer unit with the clients such as Electric Machine Control assembly 222, clock control assembly 223, the real-time of CAN is high, reliable and stable, strong anti-interference performance, therefore the Single Point of Faliure in client unit between a certain Control Component and transfer unit 210 can not affect other node, is very beneficial for the reliability of elevator system, the holding wire quantity of CAN is few simultaneously, link is simple, is beneficial to the layout cabling of whole system like this, can reduces hardware cost greatly; And the increase and decrease of the quantity of each node is convenient, the electrical characteristic only by CAN specification retrains; In addition, the form of CAN message is fixed, and is beneficial to the message that transmission is brief and urgent, also simplify the process to CAN message on software simultaneously.
PET communication system realizes controlling and the information transfer of display module 100 with client unit via transfer unit, and the extensibility of PET system is strong.When adopting above-mentioned PET communication system, in other equipment of PET equipment or application PET, not only a server can mount many group equipment access modules 200, and often organize in equipment access module 200, also can according to the Control Component arranging the multiple such as detector Control Component 221 of demand mounting, Electric Machine Control assembly 222, clock control assembly 223 on transfer unit 210.Because transfer unit 210 and control and display module 100 are communicated to connect by IP network, client unit and transfer unit communicate to connect via CAN, server or transfer unit 210 are held as Server, detector Control Component 221, Electric Machine Control assembly 222, clock control assembly 223 grade is as client, as long as the disposal ability of Server end is enough strong, the quantity of client can be unrestricted, greatly improve the extensibility of system, the number of devices linked is held conveniently to increase and to reduce with the Server of system control panel or server, the quantity of such detector Control Component and detector panel can change arbitrarily, and without the need to making amendment to other parts.
Control to be mainly used in man-machine interaction, issuing of system control command and presenting of all kinds of result with display module 100, in the present embodiment, controlling with display module 100 be one in minicomputer, server, work station or common PC, control and run in display module in ICP/IP protocol stack and Windows, Linux, Unix, Mac OS X operating system any one.Below to control with display module 100 as server, run in server in Windows and ICP/IP protocol stack or server and run (SuSE) Linux OS and ICP/IP protocol stack is described.Server is according to the use scenes of client, communicated with each client (i.e. detector Control Component 221, Electric Machine Control assembly 222, clock control assembly 223) respectively by IP network, autonomous determine each detector Control Component 221, Electric Machine Control assembly 222 mode of operation, parameter and firmware and transfer unit 210 running parameter.
Transfer unit 210 with control to communicate to connect with display module 100 IP based network, for each client and the forwarding of message between control and display module 100, buffering and conversion.The systems exchange plate that transfer unit 210 can directly be ARM panel or comprise ARM panel and communicate to connect with ARM panel IP based network.For realizing the CAN communication between client unit, ARM panel or systems exchange plate need separately to establish a network interface communication module, general, network interface communication module comprises CAN transceiver and CAN message software processing module, to coordinate ARM panel or the original CAN controller function of systems exchange plate, carry out the transmitting-receiving of message.When transfer unit 210 is ARM panel, multiple client is directly articulated on ARM panel, if control with the disposal ability of display module 100 enough powerful, the quantity of client can wireless extensions, arranges arbitrarily.When the systems exchange plate that transfer unit 210 comprises ARM panel and communicates to connect with ARM panel IP based network, multiple client and at least one group of detector Control Component 221, Electric Machine Control assembly 222 and clock control assembly 223 communicate to connect based on CAN with systems exchange plate respectively.
If on server during access many groups equipment access module 200, between the transfer unit 210 in each equipment access module 200 also can IP based network communication connection for detector Control Component 221, clock control assembly 223, Electric Machine Control assembly 222 and control the forwarding of message between display module 100, buffering and conversion.Such setting, when a wherein transfer unit 210 and when controlling between display module 100 communication broke down, controlling to communicate news by final detector panel, motor control panel or clock control plate with specifying via other transfer unit 210 with display module 100, improving the redundancy performance of whole system.
Detector Control Component 221 comprises detector panel, the first peripheral circuit that detector panel specifically comprises again first processor and communicates to connect with first processor, first processor is CPU, wherein except pre-stored detector control sequence, network interface communication module is established also, for realizing CAN communication, network interface communication module needs to comprise CAN transceiver and CAN message software processing module, to coordinate original CAN controller function in first processor, carry out the transmitting-receiving of message, particular hardware structure as shown in Figure 3, thus can base CAN communicate with display module 100 with control via transfer unit 210, mutual and the firmware upgrade with the operating parameter information realizing detector Control Component 221, first peripheral circuit is used for auxiliary support first processor, first peripheral circuit generally includes clock circuit and power circuit, clock circuit and power circuit communicate to connect with first processor respectively.
Electric Machine Control assembly 222 comprises motor control panel, the second peripheral circuit that motor control panel further comprises the second processor (CPU) and is connected with the second processor communication, in second processor except pre-stored Electric Machine Control program, also network interface communication module is established in, network interface communication module needs to comprise CAN transceiver and CAN message software processing module, to coordinate original CAN controller function in the second processor, carry out the transmitting-receiving of message, thus Electric Machine Control assembly 222 can based on CAN and transfer unit communication, final realization and the information interaction between display and control module, thus the control of motor and berth motion can be realized according to the real needs of operation card, described in the same, second peripheral circuit is used for auxiliary support second processor, comprise clock circuit and power circuit, clock circuit and power circuit are connected with the second processor communication respectively.
Clock control assembly 223 comprises clock control plate, the 3rd peripheral circuit that clock control plate comprises the 3rd processor and is connected with the 3rd processor communication, network interface communication module is established in 3rd processor, network interface communication module needs to comprise CAN transceiver and CAN message software processing module, to coordinate original CAN controller function in the 3rd processor, carry out the transmitting-receiving of message, particular hardware structure as shown in Figure 3, thus clock control assembly 223 can communicate with display module 100 with control with CAN network based on IP, to control precision and the output of clock at different levels, described in the same, 3rd peripheral circuit is used for auxiliary support the 3rd processor, comprise clock circuit and power circuit, clock circuit and power circuit are connected with the 3rd processor communication respectively.
In embodiment illustrated in fig. 3, the communication process of whole PET system is as follows: after PET system start-up completes, and detector panel, motor control panel, clock control plate and transfer unit 210 set up relevant TCP or UDP communication connection by ICP/IP protocol.Server selects according to the duty of system or user the communication message sending TCP or UDP to corresponding module, transfer unit 210 resolve after receiving the message from TCP or UDP of server this message according to the destination of this message by this message repeating to motor control panel or clock control plate or detector panel, communication objective termination is resolved this message after receiving this message and is made corresponding response.And response results is returned to system control panel by TCP or UDP connection.System control panel resolves this message after receiving the response message of detector panel, motor control panel or clock control plate, and the result of response is reported server end by TCP or UDP, carry out after received server-side to response message resolving and present final result.
Be further detailed with the work process of magnitude of voltage process to the PET communication system shown in this utility model of server lookup wherein one group of detector Control Component 221 below.
As shown in Figure 4, when needing the magnitude of voltage of inquiry one group of detector Control Component 221 passage 0, as shown in Figure 3, two-way interactive between message information server, transfer unit and detector Control Component 221.
The process of the detector Control Component 221 of specifying is arrived through transfer unit as shown in Figure 4: the handling process of (one) server message: the magnitude of voltage 1, needing the passage 0 inquiring about T11 detector according to user after message information is sent by server, the interactive interface of server end generates the message of 1. form after receiving this request, and sends downwards; 2,2. 1. IP layer increase IP first-born one-tenth message afterwards receiving message, and send downwards; 3,3. MAC layer generates message after receiving message 2. to increase the heading of MAC layer afterwards, and sends, and 4,3. message outwards send through PHY layer.(2) the transfer handling process of transfer unit message: 1, PHY layer after receiving the data on give MAC layer; 2, MAC carries out address check, and to message checking, if verification by rear generation message 4., and gives IP layer; 3, IP layer carries out School Affairs process after receiving message, generates message 5., and gives TCP/UDP layer; 4, TCP/UDP verifies after receiving message, generates message 6.; 5, application layer software analytic message TCP/UDP head data division below 6., discovery is the voltage hanging over the detector T11 under this system control panel under inquiry, then change this data division; 6, to the data genaration can message after conversion as shown in 7.; 7,7. CAN message outwards sends through CAN controller and CAN transceiver.(3) the client detector Control Component 221 Message processing flow process of namely specifying: 1, CAN transceiver and CAN controller receive CAN message, generate message 8. after verification; 2, CAN processing protocol analytic message TCP/UDP head data division below 8., discovery is the voltage of this detector of inquiry T11, inquires about the voltage of reality.
The process of the server of specifying is arrived as shown in Figure 5 through transfer unit: the detector Control Component 221 Message processing flow process that namely (one) client specifies: 1, the magnitude of voltage of the passage 0 of application queries T11 detector after message information is sent by detector Control Component 221, and generate the message of (1) form, and send downwards; 2, (1) message outwards sends through CAN controller and CAN transceiver; (2) (2) the transfer handling process of transfer unit message: 1, CAN transceiver receives CAN message, generate message after the School Affairs of CAN controller filters; 2, CAN protocol receive message (2) resolve afterwards this message find be under hang over the voltage inquiry response message of the detector T11 under this system control panel, then this data division is changed; 3, new TCP/UDP 1 is added to the data after conversion, generate message 3., and be sent to IP layer; 4, (3) IP layer increases IP 3 afterwards and generates messages (4) receiving message, and sends downwards; 5, (5) MAC layer generates messages after receiving message (4) to increase the heading MAC 3 of MAC layer afterwards, and sends; 6, (5) message outwards sends through PHY layer.(3) handling process of server place message: 1, PHY layer after receiving the data on give MAC layer; 2, MAC carries out address check, and to message checking, if verification by rear generation message (6), and gives IP layer; 3, IP layer carries out School Affairs process after receiving message, generates message (7), and gives TCP/UDP layer; 4, TCP/UDP verifies after receiving message, generates message (8); 5, application layer software analytic message TCP/UDP head data division below (8), discovery is the response message of the voltage inquiry of detector T11, and result transforms, and presents user.
Above-mentioned is can understand for ease of those skilled in the art and use this utility model to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, this utility model is not limited to above-described embodiment, and those skilled in the art, according to announcement of the present utility model, do not depart from improvement that this utility model category makes and amendment all should within protection domain of the present utility model.
Claims (10)
1. the PET communication system based on IP and CAN, it is characterized in that: comprise and issue for control message at least one group of equipment access module communicated to connect with the control of feedback information process, display and display module and described control and display module IP based network, described equipment access module of often organizing comprises a transfer unit and a client unit:
Described transfer unit and described control and display module communicate to connect based on IP, network interface communication module is set up in described transfer unit inside, described transfer unit communicates to connect based on CAN via described network interface communication module and described client unit, for described client unit and the forwarding of message between described control and display module, buffering and conversion;
Described client unit comprises at least one group of detector Control Component, described detector Control Component of often organizing comprises a detector panel, the first peripheral circuit that described detector panel comprises first processor and coordinates described first processor to arrange, establishes a network interface communication module in described first processor thus often group detector Control Component is all connected with described transfer unit communication based on CAN.
2. the PET communication system based on IP and CAN according to claim 1, is characterized in that: between described transfer unit, IP based network communication connection is for the client unit of described vicinity and the forwarding of message between described control and display module, buffering and conversion.
3. the PET communication system based on IP and CAN according to claim 1, it is characterized in that: described client unit also comprises an Electric Machine Control assembly: described Electric Machine Control assembly comprises motor control panel, described motor control panel comprise the second processor and with the second peripheral circuit coordinating described second processor to arrange, establish network interface communication module to be connected with described transfer unit communication based on CAN in described second processor, realize the control of motor and berth motion.
4. the PET communication system based on IP and CAN according to claim 1, it is characterized in that: described client unit also comprises clock control assembly, described clock control assembly comprises clock making sheet for the moment, described clock control plate comprise the 3rd processor and with the 3rd peripheral circuit coordinating described 3rd processor to arrange, establish network interface communication module to be connected with described transfer unit communication based on CAN in described 3rd processor, control precision and the output of clock at different levels.
5. the PET communication system based on IP and CAN according to any one of claim 1,3,4, is characterized in that: the CAN message software processing module that described network interface communication module comprises CAN transceiver and matches with described CAN transceiver.
6. the PET communication system based on IP and CAN according to claim 5, it is characterized in that: the first peripheral circuit, the second peripheral circuit and the 3rd peripheral circuit comprise clock circuit and power circuit respectively, described clock circuit and power circuit are connected with first processor, the second processor and the 3rd processor communication respectively.
7. the PET communication system based on IP and CAN according to claim 1 and 2, is characterized in that: described transfer unit is ARM panel.
8. the PET communication system based on IP and CAN according to claim 1 and 2, it is characterized in that: the systems exchange plate that described transfer unit comprises ARM panel and communicates to connect based on IP with described ARM panel, described client unit communicates to connect based on CAN with described systems exchange plate respectively.
9. the PET communication system based on IP and CAN according to claim 1, is characterized in that: described control and display module are minicomputer, server, work station or common PC.
10. the PET communication system based on IP and CAN according to claim 1, is characterized in that: control with display module in run in ICP/IP protocol stack and Windows, Linux, Unix, Mac OS X operating system any one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106783.1U CN204500749U (en) | 2015-02-13 | 2015-02-13 | A kind of PET communication system based on IP and CAN |
| PCT/CN2016/071806 WO2016127781A1 (en) | 2015-02-13 | 2016-01-23 | Pet communications system based on ip and can bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106783.1U CN204500749U (en) | 2015-02-13 | 2015-02-13 | A kind of PET communication system based on IP and CAN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204500749U true CN204500749U (en) | 2015-07-29 |
Family
ID=53698755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520106783.1U Active CN204500749U (en) | 2015-02-13 | 2015-02-13 | A kind of PET communication system based on IP and CAN |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204500749U (en) |
| WO (1) | WO2016127781A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016127781A1 (en) * | 2015-02-13 | 2016-08-18 | 武汉数字派特科技有限公司 | Pet communications system based on ip and can bus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4455865B2 (en) * | 2003-03-14 | 2010-04-21 | 株式会社根本杏林堂 | Fluoroscopic imaging system |
| CN103767721B (en) * | 2012-10-17 | 2015-05-13 | 上海联影医疗科技有限公司 | Medical imaging system and control method and device of workflows in medical imaging |
| CN104182606B (en) * | 2013-12-24 | 2017-03-22 | 中国科学院苏州生物医学工程技术研究所 | Medical equipment using PET/CT distributive software system |
| CN108646816B (en) * | 2015-02-13 | 2020-02-04 | 湖北锐世数字医学影像科技有限公司 | PET equipment |
| CN204500749U (en) * | 2015-02-13 | 2015-07-29 | 武汉数字派特科技有限公司 | A kind of PET communication system based on IP and CAN |
-
2015
- 2015-02-13 CN CN201520106783.1U patent/CN204500749U/en active Active
-
2016
- 2016-01-23 WO PCT/CN2016/071806 patent/WO2016127781A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016127781A1 (en) * | 2015-02-13 | 2016-08-18 | 武汉数字派特科技有限公司 | Pet communications system based on ip and can bus |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016127781A1 (en) | 2016-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109325076B (en) | Data management method and device in Internet of things, computer device and readable medium | |
| US9235681B2 (en) | System and method for intersystem device exchange | |
| CN103491188B (en) | Virtual desktop and GPU is utilized thoroughly to pass the method realizing multiple users share graphics workstation | |
| CN108696381B (en) | Protocol configuration method and device | |
| CN108449418A (en) | A kind of mixed cloud platform management system and method | |
| CN112995153B (en) | Multi-source heterogeneous IoT (Internet of things) equipment data unified access and storage system and method | |
| CN103312661A (en) | Method and device for service accessing | |
| CN110247784A (en) | The method and apparatus for determining network topology structure | |
| CN111416723B (en) | Equipment management method and related equipment | |
| CN104639497B (en) | Remotely access configuration method, remote access method, device and system | |
| CN110322943A (en) | Medical bootstrap technique and guidance system | |
| US7668196B2 (en) | Communicating between communications components having differing protocols absent component modifications | |
| WO2018176244A1 (en) | Data collection method, device, and dynamic environment network management system | |
| CN104837145B (en) | Automatically generate the method and device of the position access point AP | |
| Petrolo et al. | Integrating wireless sensor networks within a city cloud | |
| CN204392310U (en) | A kind of PET communication system based on all-IP | |
| CN109739624A (en) | Distributed transaction processing method, device, electronic equipment and computer-readable medium | |
| CN204500749U (en) | A kind of PET communication system based on IP and CAN | |
| Oliveira et al. | Ubiquitous monitoring solution for Wireless Sensor Networks with push notifications and end-to-end connectivity | |
| US11354491B1 (en) | Systems and methods for improved data modeling and translation | |
| CN106657377A (en) | WIA-PA (Wireless Networks for Industrial Automation-Process Automation)/full-interconnection manufacturing network information service adaptor and realization method thereof | |
| CN114090161B (en) | Real-time configuration and automatic identification conversion system for communication protocol converter of HMI (human machine interface) equipment | |
| US11822505B2 (en) | Systems and methods for remote management of a network device | |
| CN102902736B (en) | Fine grain scientific data fusion system based on minimal dependence | |
| CN111552737A (en) | Zookeeper-based multi-source data wide-area access system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Based on the PET communication system of IP with the CAN bus Effective date of registration: 20151029 Granted publication date: 20150729 Pledgee: Ezhou City Tatsu Tatsu Asset Management Co.,Ltd. Pledgor: THE WUHAN DIGITAL PET Co.,Ltd. Registration number: 2015420000023 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230000 China (Anhui) pilot Free Trade Zone, Hefei, Anhui Province, the first floor of building C2, national health big data Industrial Park, the intersection of Xiyou road and kongtai Road, Hefei high tech Zone Patentee after: Hefei Ruishi Digital Technology Co.,Ltd. Address before: 430000 Wuhan Donghu Development Zone High-tech Avenue 666 Wuhan National Biological Industry Base Project B, C, D Development Building B1 Patentee before: THE WUHAN DIGITAL PET Co.,Ltd. |