CN112635038A - Activation method of PET-CT equipment - Google Patents
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Abstract
The invention relates to an activation method of a PET-CT device, which comprises the following steps: the PET-CT control equipment acquires an information code of the PET-CT control equipment, and the PET-CT control equipment sends the information code to a remote authority control device to realize authority distribution and acquire an activation code corresponding to the PET-CT control equipment; and the PET-CT control equipment receives the activation code, acquires activation information according to the activation code, and activates the PET-CT control equipment and the acquisition equipment based on the activation information. The method overcomes the defects that the PET-CT system in the prior art is high in activation cost, unsafe in activation mode and easy to leak.
Description
Technical Field
The invention relates to the technology of medical equipment, in particular to an activation method of PET-CT equipment.
Background
PET (positron Emission tomography) is called positron Emission tomography, and nuclides capable of emitting positrons are used for marking compounds capable of participating in blood flow or metabolic processes of human tissues, so as to obtain images of human cross sections, coronary sections and sagittal sections. CT (computed tomography) is an electronic computer tomography, and uses X-ray beams and a detector with extremely high sensitivity to scan the cross section of a human body together to obtain images of the cross section, the coronal section and the sagittal section of the human body.
PET-CT is a combination of two technologies, and the medical images generated by PET and CT are fused for clinical physiology and pathology diagnosis.
The PET-CT complete machine comprises a software system and hardware equipment, wherein the software system is responsible for providing a visual interface for a user to operate and use, functions comprise patient information registration, patient scanning, data management, system performance adjustment and the like, the hardware equipment comprises an exposure bulb, a rack, a slip ring, a bed plate, a crystal detector and the like, and the following problems in the aspect of safety can be caused:
1. when the client uses the software, all functions can be used at will, and some advanced functions and scientific research functions cannot effectively control the use permission.
2. Customers or other technical engineers in the related field of PET-CT can privately replace hardware fittings at any part of the equipment under the condition that manufacturers do not know, so that the running state of the equipment is unstable, the failure rate is improved, and the manufacturers can bear larger economic loss.
Based on the above usage scenario, a general manufacturer will perform software activation operation after the PET-CT complete machine is installed in a customer site, and when software is activated, a USB hardware encryption lock is inserted into a computer where the software runs, and the activated related information will be stored in the hardware encryption lock, so that the authority of each function of the software is controlled, for example, the activated function can be used only in the valid period, the inactivated function and the expired function cannot be used, if someone changes equipment accessories privately, the software will automatically detect the abnormal behavior and prompt the user, and some important functions of the software, such as a scanning function, cannot be used, although the above security problem can be solved, the usage cost is high, each hardware encryption lock has cost, and belongs to a third party company product, the maintenance and expansion are difficult, and the activation step is complex and complicated, the expectation of simple use and low use cost cannot be achieved. The second way is to store the activation information by means of the activation code, which reduces the cost of using the encryption lock, but because the stored information is more, especially because the hardware device accessory information data is too much and cannot be stored and mapped into the activation code with fixed length, the hardware accessory cannot be known after being privately replaced, the system security is greatly reduced, and the manufacturer will suffer from great economic loss.
Therefore, the problem of how to solve the activation authority of each functional module of the PET-CT software system and the problem that the equipment accessories can be replaced becomes a problem which needs to be solved at present. The invention provides a method for realizing PET-CT function and equipment accessory activation under the condition of ensuring safety and usability
Disclosure of Invention
Technical problem to be solved
In view of the above disadvantages and shortcomings of the prior art, the present invention provides an activation method for a PET-CT device, which can effectively solve the problem that activation authorities of each function module of a PET-CT software system and device accessories may be replaced, and simultaneously ensure safety and easy use.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that:
in a first aspect, an embodiment of the present invention provides an activation method for a PET-CT apparatus, including:
102, the PET-CT control equipment sends the information code to electronic equipment of a PET-CT maintainer, and the PET-CT maintainer performs authority distribution through a remote authority control device to which the maintainer belongs based on the information code to acquire an activation code corresponding to the PET-CT control equipment;
103, the PET-CT control equipment receives the activation code, and the activation code is generated by calling a binary processing program by the remote authority control device and comprises verification information of hardware components of each equipment, verification information of program components in the control equipment and encryption coding information of an effective period;
and step 104, the PET-CT control equipment acquires activation information according to the activation code, and activates the PET-CT control equipment and the PET-CT acquisition equipment based on the activation information.
Optionally, the step 101 includes:
after the PET-CT control equipment is started, displaying an operation button for activating the control equipment;
and the PET-CT control equipment receives an instruction of triggering an operation button by a user, and then acquires the information code of the control equipment.
Optionally, the step 102 includes:
the remote authority control device receives an information code input by the maintenance personnel;
the remote authority control device acquires the valid period information of each hardware component in the PET-CT acquisition equipment and each program component in the PET-CT control equipment according to the information code;
the remote authority control device calls a binary processing program to convert the valid periods of all hardware components in the PET-CT acquisition equipment and all program components in the PET-CT control equipment into data bit binary values; and invoking a CRC32 check algorithm by means of a binary handler to convert information in the information code into check bit binary values;
and encrypting the combined data bit binary value and check bit binary value by adopting a preset encryption algorithm, and mapping the encrypted binary value into an activation code with a fixed length.
Optionally, the step 102 further includes:
an authority operation program of the remote authority control device receives an information code input by the PET-CT maintainer;
the authority operation program of the remote authority control device determines the validity period of the validity period information of each hardware component in the current PET-CT acquisition equipment and each program component in the PET-CT control equipment based on the identification information and the position identification information in the information code;
or the authority operation program of the remote authority control device receives the validity period information of each hardware component in the current PET-CT acquisition equipment and each program component in the PET-CT control equipment, which is selected by the PET-CT maintainer based on the options displayed on the interface.
Optionally, the step 104 includes:
the PET-CT control equipment is used for carrying out the trans-mapping on the activation code and carrying out decryption processing on the trans-mapped activation code by adopting a preset decryption algorithm to obtain a binary data bit and a binary check bit;
the PET-CT control equipment calls a binary processing program to carry out binary conversion on the data bit and the check bit to obtain the valid period information of each hardware component in the PET-CT acquisition equipment and the valid period information of each program component in the PET-CT control equipment;
and the PET-CT control device inputs the validity period information into the component to which each device belongs to activate.
Optionally, the step 103 includes:
and the PET-CT control equipment receives an activation code input by a user, and the electronic equipment to which the user belongs receives the activation code sent by the remote authority control device.
Optionally, the method further comprises:
the PET-CT control equipment writes the activation code into a local file;
the activation code is a 25-bit character activation code.
In a second aspect, an embodiment of the present invention provides a control apparatus for a PET system, including: the system comprises a memory, a processor and a bus, wherein the processor is connected with the memory through the bus;
the memory is used for storing a program, and the processor is used for executing the program, wherein the program executes the activation method of the PET-CT apparatus according to any one of the first aspect.
In a third aspect, an embodiment of the present invention further provides a PET system, including: a PET-CT acquisition device and a control device of the PET system of the second aspect.
(III) advantageous effects
The invention has the beneficial effects that: the activation code in the method of the invention can completely replace the activation mode of a hardware encryption lock in the prior art, thereby simplifying the operation steps of a client, reducing the use cost, improving the expandability and the maintainability of the method and greatly ensuring the data security and the hierarchy of the PET-CT system.
Drawings
Fig. 1 is a schematic flowchart of an activation method of a PET-CT apparatus according to an embodiment of the present invention;
fig. 2 is a signaling diagram of an activation method of a PET-CT apparatus according to an embodiment of the present invention.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The PET-CT apparatus in this embodiment refers to an apparatus capable of performing a PET function or a CT function, and may also be an apparatus capable of simultaneously performing a PET function and a CT function.
Example one
As shown in fig. 1, an embodiment of the present invention provides an activation method for a PET-CT apparatus, in a PET activation process, an execution subject of the activation method may be a control apparatus (for example, a control program) for PET-CT, which is used to activate information such as hardware components in an acquisition apparatus, hardware components in the control apparatus, and a software program in the PET system. The method of the embodiment comprises the following steps:
For example, after the PET-CT control device is started, an operation button for activating the control device is shown; and the PET-CT control equipment receives an instruction of triggering an operation button by a user, and then acquires the information code of the control equipment.
The user in this step may be the operator of the current PET-CT control device. The identification information may be information such as a serial number of the hardware component.
And 102, the PET-CT control equipment sends the information code to the electronic equipment of the PET-CT maintainer, and the PET-CT maintainer performs authority distribution through a remote authority control device to which the maintainer belongs based on the information code to acquire an activation code corresponding to the PET-CT control equipment.
For example, a remote access control device may receive an information code entered by the maintenance personnel;
the remote authority control device acquires the valid period information of each hardware component in the PET-CT acquisition equipment and each program component in the PET-CT control equipment according to the information code;
the remote authority control device calls a binary processing program to convert the valid periods of all hardware components in the PET-CT acquisition equipment and all program components in the PET-CT control equipment into data bit binary values; and invoking a CRC32 check algorithm by means of a binary handler to convert information in the information code into check bit binary values;
encrypting the combined data bit binary value and check bit binary value by adopting a preset encryption algorithm, and mapping the encrypted binary value into an activation code with a fixed length;
that is, the binary value of the data bit and the binary check bit are combined, and a preset fixed-length encryption algorithm is called for encryption processing and mapping to the fixed-length activate code. For example, the mapping may be to convert binary to 16-ary.
The activate code in this embodiment is a 25-bit character activate code.
Or, in another embodiment, the authority operating program of the remote authority control device receives the information code input by the PET-CT maintainer; and the authority operating program of the remote authority control device identifies the validity periods of the components in the current PET-CT acquisition equipment and the current control equipment according to the identification information and the position identification information of the PET-CT acquisition equipment and the control equipment in the information code.
Or, in the third embodiment, the authority operating program of the remote authority control device receives the validity period of each component in the current PET-CT acquisition equipment and the control equipment selected by the PET-CT maintainer based on the options displayed on the interface.
And 103, receiving the activation code by the PET-CT control device, wherein the activation code is generated by calling a binary processing program for the remote authority control device and comprises hardware component verification information of each device, verification information of each program component in the control device and encryption coding information of a validity period.
For example, the PET-CT control device may receive an activation code input by a user through the operation interface, and the electronic device to which the user belongs receives the activation code sent by the remote authority control device.
And step 104, the PET-CT control equipment acquires activation information according to the activation code, and activates the PET-CT control equipment and the PET-CT acquisition equipment based on the activation information.
In particular, the PET-CT control device may write the activation code to a local file.
Or the PET-CT control equipment performs the activation code remapping and decrypts the activation code of the remapping by adopting a preset decryption algorithm to obtain a binary data bit and a binary check bit;
the PET-CT control equipment calls a binary processing program to carry out binary conversion on the data bit and the check bit to obtain the valid period information of each hardware component in the PET-CT acquisition equipment and the valid period information of each program component in the PET-CT control equipment;
and the PET-CT control equipment inputs all verification information into the component of each equipment for activation.
The activation code in the method of the embodiment can completely replace the activation mode of a hardware encryption lock in the prior art, thereby simplifying the operation steps of a client, reducing the use cost, improving the expandability and the maintainability of the method, and greatly ensuring the data security and the hierarchy of the PET-CT system.
Example two
As shown in fig. 2, another embodiment of the present invention provides an activation method of a PET-CT apparatus, in which the execution subject can be a control apparatus of the PET-CT during the PET activation process. The method of the embodiment comprises the following steps:
the first step is as follows: the user starts the software of the PET-CT control equipment, if the PET system is not activated, the software interface pops up an activation menu, and an information button is displayed in the activation menu.
The activation menu is used for prompting a client to activate the software system, and the client clicks an information acquisition button to acquire summarized information codes such as identification information of acquisition equipment, equipment identification information of control equipment, position identification information, software program identification information and the like in the PET system.
The identification information of the hardware component may be a serial number of the hardware, and the identification information of the software program may be version information of the software program, and the like.
The second step is that: after a user triggers the information button, the PET-CT control equipment acquires information codes of all hardware components and software programs gathered in the PET system, and at the moment, the software interface presents an activation button.
The third step: the user sends the information code to the mobile device of the PET-CT maintenance staff of the seller by means of the mobile device.
The fourth step: the PET-CT maintainer triggers an interface (such as an interface of an authority operation program, an activation sub-interface in a company website and the like) of a remote authority control device corresponding to the PET-CT according to the information code; and selecting the related information of the function module matched with the information code, such as selectable operation of time validity;
after the maintainer clicks the confirmation button, the remote authority control device generates an activation code according to the information selected by the maintainer.
For example, when the remote right control device generates the activation code, it calls a locally stored licgnerator. dll program set (this program set is shown as a binary program processing device one in fig. 2), converts the information selected by the maintenance personnel into a 51-bit data bit binary value, and calculates the information in the information code into a 39-bit check bit binary value through a CRC32 algorithm.
The binary values of the data bits and the check bits are merged, the merged value is encrypted and calculated by using a fixed-length encryption algorithm to obtain a 90-bit binary encrypted value, and the 90-bit binary encrypted value is mapped to generate an activation code coded by a 25-bit character.
In this embodiment, the fixed-length encryption algorithm may be to arrange binary values according to a preset rule, such as exchanging positions of partial characters.
The fifth step: the PET-CT maintenance personnel send the activation code to the user's mobile device by means of the mobile device.
And a sixth step: the user triggers an activation button in a software interface of the PET-CT control device and inputs an activation code.
The seventh step: the software of the PET-CT control equipment is used for carrying out trans-mapping on the activation code and decrypting the trans-mapped activation code by adopting a preset decryption algorithm to obtain a binary data bit and a check bit, the LicValidation.dll program set is called to convert the binary to obtain the data bit and the check bit in the binary, the software of the PET-CT control equipment is successfully activated after all data bits are verified, the activation code is written into a local file, and if the verification fails, a client is prompted to fail in activation. See binary program processing means two in fig. 2.
In a specific implementation process, after an activation validity period reaches activation time or at least one component of the acquisition device or the control device is replaced, a software interface of the PET-CT control device prompts a user that activation information is abnormal, a related software activated function cannot be used continuously, and prompt information such as reactivation is needed, so that the first step needs to be executed repeatedly.
In this embodiment, when the user uses the PET-CT software system, the software of the PET-CT control device automatically detects the activation state of each component/device in the PET system, and if the PET-CT software system is in the non-activation state, the user is prompted to activate the PET system.
In the method of this embodiment, to ensure convenience of the client activation process, the input activation code is designed to have a length of 25 characters, and is mapped to a binary mode for encrypted code storage, where the total length of the binary mode is: 4 × 25-100 bits;
wherein the data bits include: the time validity period is 35 bits, and the functional module of the embodiment can be a scanning function, an image viewing function, and the like.
The check bits include: hardware device accessory information 39 bits; the accessory information may be identification information of the accessory such as a serial number or the like.
Reserving: 10 bits;
the information contained in the activation code includes: the verification information, the time validity period, the hardware equipment accessory information and the like of each functional module cannot be stored in a binary system length of 100 bits in a compressed manner due to the fact that the content of each hardware equipment accessory information is too long, the check code generated by the hardware accessory information through the CRC32 algorithm is stored into a binary value, the CRC32 algorithm can calculate original data into a check value and save storage space, after all stored data are combined, ciphertext data obtained through encryption calculation through the fixed-length encryption algorithm are stored into the binary value, and the encrypted data are guaranteed to meet the binary system storage length of 100 bits.
The activation code in the embodiment can completely replace the activation mode of the hardware encryption lock, thereby simplifying the operation steps of a user, reducing the use cost, improving the expandability and maintainability of the system, and greatly ensuring the data security and the hierarchy of the PET-CT system.
EXAMPLE III
According to another aspect of the embodiments of the present invention, there is also provided a control apparatus of a PET system, including: the system comprises a memory, a processor and a bus, wherein the processor is connected with the memory through the bus;
the memory is used for storing a program, and the processor is used for executing the program, wherein the program executes the activation method of the PET-CT device in any one of the first embodiment and the second embodiment when running.
According to a third aspect of embodiments of the present invention, there is also provided a PET system, including: a PET-CT acquisition device and a control device according to any of the second aspect.
The algorithms in this embodiment are implemented by programs/software, and for clarity, in some embodiments, the algorithms are described, and in some embodiments, the algorithms are described by using software or programs.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the terms first, second, third and the like are for convenience only and do not denote any order. These words are to be understood as part of the name of the component.
Furthermore, it should be noted that in the description of the present specification, the description of the term "one embodiment", "some embodiments", "examples", "specific examples" or "some examples", etc., means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, the claims should be construed to include preferred embodiments and all changes and modifications that fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention should also include such modifications and variations.
Claims (9)
1. A method for activating a PET-CT apparatus, comprising:
step 101, a PET-CT control device acquires an information code of the PET-CT control device, wherein the information code comprises: identification information of each hardware component in the PET-CT acquisition equipment, identification information and position identification information of each program component in the PET-CT control equipment;
102, the PET-CT control equipment sends the information code to electronic equipment of a PET-CT maintainer, and the PET-CT maintainer performs authority distribution through a remote authority control device to which the maintainer belongs based on the information code to acquire an activation code corresponding to the PET-CT control equipment;
103, the PET-CT control equipment receives the activation code, and the activation code is generated by calling a binary processing program by the remote authority control device and comprises verification information of hardware components of each equipment, verification information of program components in the control equipment and encryption coding information of an effective period;
and step 104, the PET-CT control equipment acquires activation information according to the activation code, and activates the PET-CT control equipment and the PET-CT acquisition equipment based on the activation information.
2. Activation method according to claim 1, characterized in that said step 101 comprises:
after the PET-CT control equipment is started, displaying an operation button for activating the control equipment;
and the PET-CT control equipment receives an instruction of triggering an operation button by a user, and then acquires the information code of the control equipment.
3. Activation method according to claim 1, characterized in that said step 102 comprises:
the remote authority control device receives an information code input by the maintenance personnel;
the remote authority control device acquires the valid period information of each hardware component in the PET-CT acquisition equipment and each program component in the PET-CT control equipment according to the information code;
the remote authority control device calls a binary processing program to convert the valid periods of all hardware components in the PET-CT acquisition equipment and all program components in the PET-CT control equipment into data bit binary values; and invoking a CRC32 check algorithm by means of a binary handler to convert information in the information code into check bit binary values;
and encrypting the combined data bit binary value and check bit binary value by adopting a preset encryption algorithm, and mapping the encrypted binary value into an activation code with a fixed length.
4. Activation method according to claim 3,
the step 102 further comprises:
an authority operation program of the remote authority control device receives an information code input by the PET-CT maintainer;
the authority operation program of the remote authority control device determines the validity period of the validity period information of each hardware component in the current PET-CT acquisition equipment and each program component in the PET-CT control equipment based on the identification information and the position identification information in the information code;
or the authority operation program of the remote authority control device receives the validity period information of each hardware component in the current PET-CT acquisition equipment and each program component in the PET-CT control equipment, which is selected by the PET-CT maintainer based on the options displayed on the interface.
5. Activation method according to claim 1, characterized in that said step 104 comprises:
the PET-CT control equipment is used for carrying out the trans-mapping on the activation code and carrying out decryption processing on the trans-mapped activation code by adopting a preset decryption algorithm to obtain a binary data bit and a binary check bit;
the PET-CT control equipment calls a binary processing program to carry out binary conversion on the data bit and the check bit to obtain the valid period information of each hardware component in the PET-CT acquisition equipment and the valid period information of each program component in the PET-CT control equipment;
and the PET-CT control device inputs the validity period information into the component to which each device belongs to activate.
6. Activation method according to claim 5, characterized in that said step 103 comprises:
and the PET-CT control equipment receives an activation code input by a user, and the electronic equipment to which the user belongs receives the activation code sent by the remote authority control device.
7. Activation method according to any one of claims 1 to 6, characterized in that the method further comprises:
the PET-CT control equipment writes the activation code into a local file;
the activation code is a 25-bit character activation code.
8. A control device of a PET system, characterized by comprising: the system comprises a memory, a processor and a bus, wherein the processor is connected with the memory through the bus;
the memory is used for storing a program, and the processor is used for executing the program, wherein the program executes the activation method of the PET-CT device according to any one of claims 1 to 7.
9. A PET system, comprising: a PET-CT acquisition device and a control device of the PET system of claim 8.
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| CN202011552674.4A CN112635038A (en) | 2020-12-24 | 2020-12-24 | Activation method of PET-CT equipment |
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| CN202011552674.4A Pending CN112635038A (en) | 2020-12-24 | 2020-12-24 | Activation method of PET-CT equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113610623A (en) * | 2021-07-21 | 2021-11-05 | 深圳天源新能源股份有限公司 | Photovoltaic pumping system payment method, server and photovoltaic pumping inverter |
| CN115114592A (en) * | 2022-06-27 | 2022-09-27 | 北京中睿天下信息技术有限公司 | Hardware number and timestamp based equipment authorization method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1940954A (en) * | 2005-09-30 | 2007-04-04 | 西门子（中国）有限公司 | Method for remote controlling applied software of medical image system |
| CN106850791A (en) * | 2017-01-23 | 2017-06-13 | 沈阳东软医疗系统有限公司 | A kind of generation method of the active coding of Medical Devices software and generation system |
| CN110827969A (en) * | 2019-11-01 | 2020-02-21 | 江苏赛诺格兰医疗科技有限公司 | Equipment and method for remotely debugging PET-CT system |
| CN111415734A (en) * | 2020-03-20 | 2020-07-14 | 四川南格尔生物科技有限公司 | Service life management method of active medical instrument |
| CN111625829A (en) * | 2019-02-27 | 2020-09-04 | 阿里巴巴集团控股有限公司 | Application activation method and device based on trusted execution environment |
-
2020
- 2020-12-24 CN CN202011552674.4A patent/CN112635038A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1940954A (en) * | 2005-09-30 | 2007-04-04 | 西门子（中国）有限公司 | Method for remote controlling applied software of medical image system |
| CN106850791A (en) * | 2017-01-23 | 2017-06-13 | 沈阳东软医疗系统有限公司 | A kind of generation method of the active coding of Medical Devices software and generation system |
| CN111625829A (en) * | 2019-02-27 | 2020-09-04 | 阿里巴巴集团控股有限公司 | Application activation method and device based on trusted execution environment |
| CN110827969A (en) * | 2019-11-01 | 2020-02-21 | 江苏赛诺格兰医疗科技有限公司 | Equipment and method for remotely debugging PET-CT system |
| CN111415734A (en) * | 2020-03-20 | 2020-07-14 | 四川南格尔生物科技有限公司 | Service life management method of active medical instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113610623A (en) * | 2021-07-21 | 2021-11-05 | 深圳天源新能源股份有限公司 | Photovoltaic pumping system payment method, server and photovoltaic pumping inverter |
| CN115114592A (en) * | 2022-06-27 | 2022-09-27 | 北京中睿天下信息技术有限公司 | Hardware number and timestamp based equipment authorization method and system |
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