CN109889867A - A kind of lease control system of projection device - Google Patents
A kind of lease control system of projection device Download PDFInfo
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- CN109889867A CN109889867A CN201910126472.4A CN201910126472A CN109889867A CN 109889867 A CN109889867 A CN 109889867A CN 201910126472 A CN201910126472 A CN 201910126472A CN 109889867 A CN109889867 A CN 109889867A
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- projection device
- booting
- code key
- projection
- background server
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Abstract
The invention discloses a kind of lease control system of projection device, which includes Cloud Server, background server and an at least projection device, and Cloud Server is used to generate booting code key according to the device type of projection device；Background server is connect with Cloud Server telecommunication network, for obtaining the booting code key from Cloud Server and locally saving the booting code key；Projection device and background server are in local net network, and projection device is used to send power on request to background server, wherein the device type of power on request carrying Current projection equipment；Background server is used for local with the presence or absence of the booting code key to match with device type according to power on request inquiry, and when there is the booting code key to match with device type, consumes at least one booting code key, while sending power-on instruction to projection device；Projection device, which is used to run boot program according to power-on instruction, completes booting.The present invention can accurately control the use of projection device.
Description
Technical field
The present invention relates to projection art, the lease control system of especially a kind of projection device.
Background technique
With popularizing for intelligent projection device, the business application of projection device is more and more extensive.The advanced visitor in many hotels
Room is equipped with projection device, and customer, which moves in this advanced guest room, can freely enjoy projection device, is carried out using projection device
Recreation.But belong to lease cooperative relationship between the operator of projection device and hotel, projection device and its video money
Source is provided by the operator of projection device, and operator can close the account according to whether projection device uses.However, at present also
There is no effective mode to register to the access times of projection device, this operation mode is caused to be difficult to promote.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, providing a kind of lease control system of projection device
System, can accurately control the use of projection device.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of lease of projection device is provided
Control system, including Cloud Server, background server and an at least projection device, the Cloud Server according to projection for setting
Standby device type generates booting code key；The background server is connect with the Cloud Server telecommunication network, is used for from described
Cloud Server obtains the booting code key and is locally saving the booting code key；The projection device and the background server
In local net network, the projection device is used to send power on request to the background server, wherein the booting is asked
Seek the device type for carrying Current projection equipment；Whether the background server is used to deposit according to power on request inquiry is local
In the booting code key to match with the device type, and when there is the booting code key to match with the device type, consumption
At least one booting code key, while power-on instruction is sent to the projection device；The projection device is used for according to the booting
Instruction operation boot program completes booting.
Preferably, when the background server is also used to that the booting code key to match with the device type is not present, to
The projection device sends booting command for stopping；The projection device is also used to terminate operation according to the booting command for stopping and open
Machine program.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are: only background server saves
When having the booting code key to match with device type, the projection device of the device type could be completed to be switched on, and otherwise not be available,
The real-time lease control of projection device may be implemented, so as to accurately control the use of projection device.
Detailed description of the invention
Fig. 1 is the functional block diagram of the lease control system of the projection device of the embodiment of the present invention.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
As shown in Figure 1, in embodiments of the present invention, the lease control system of projection device includes Cloud Server 10, backstage
Server 20 and at least a projection device 30, Cloud Server 10 are used to generate booting according to the device type of projection device 30 secret
Key；Background server 20 is connect with 10 telecommunication network of Cloud Server, for obtaining booting code key from Cloud Server 10 and in local
Save booting code key；Projection device 30 and background server 20 are in local net network, and projection device 30 is used to take to backstage
Business device 20 sends power on request, wherein the device type of power on request carrying Current projection equipment 30；Background server 20 is used for
It is local with the presence or absence of the booting code key to match with device type according to power on request inquiry, and exist and match with device type
Booting code key when, consume at least one booting code key, while to projection device 30 send power-on instruction；Projection device 30 is used for
Boot program, which is run, according to power-on instruction completes booting.
Wherein, there are many device type, distinct device types according to the function difference that it can be realized for projection device 30
Projection device 30 use cost or price it is different, therefore, it is necessary to the booting code key of consumption is also different.Cloud Server 10 can root
Different booting code keys is generated according to the device type of projection device 30, Cloud Server 10 and background server 20 are usually set by projection
Standby Carrier Management.
Background server 20 and projection device 30 are respectively provided with the local with consumption places such as hotels, background server 20 with disappear
All projection devices 30 taken in place are in a local net network, and background server 20 needs to consume place to operator
After purchase booting code key, background server 20 can obtain booting code key from Cloud Server 10.
After booting up operation to projection device 30, projection device 30 can send booting to background server 20 and ask user
It asks, power on request can carry the device type of projection device 30, and only background server 20 is preserved matches with device type
Booting code key and quantity when meeting the requirements, background server 20 can consume the booting code key of predetermined number, such as one or
Two booting code keys, projection device 30 can run boot program and complete booting.
In the present embodiment, when background server 20 is also used to that the booting code key to match with device type is not present, to
Projection device 30 sends booting command for stopping；Projection device 30 is also used to terminate operation boot program according to booting command for stopping.
After terminating operation boot program, projection device 30 be cannot be started up, while projection device 30 can prompt user's booting code key insufficient.
By the above-mentioned means, the lease control system of the projection device of the present embodiment is secret by generating booting in Cloud Server
When key, only background server preserve the booting code key to match with device type, the projection device ability of the device type
Booting is completed, is not otherwise available, the real-time lease control of projection device may be implemented, so as to accurately control projection device
Use.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (2)
1. a kind of lease control system of projection device, which is characterized in that including Cloud Server, background server and at least one
Projection device, the Cloud Server are used to generate booting code key according to the device type of projection device；The background server with
Cloud Server telecommunication network connection, for obtaining the booting code key from the Cloud Server and opening described in the local preservation
Machine code key；The projection device and the background server be in local net network, and the projection device is for after described
Platform server sends power on request, wherein the power on request carries the device type of Current projection equipment；The background service
Device be used for it is local with the presence or absence of the booting code key to match with the device type according to power on request inquiry, and exist with
When the booting code key that the device type matches, at least one booting code key is consumed, while opening to projection device transmission
Machine instruction；The projection device, which is used to run boot program according to the power-on instruction, completes booting.
2. lease control system according to claim 1, which is characterized in that the background server be also used to there is no with
When the booting code key that the device type matches, Xiang Suoshu projection device sends booting command for stopping；
The projection device is also used to terminate operation boot program according to the booting command for stopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126472.4A CN109889867B (en) | 2019-02-20 | 2019-02-20 | Rental control system of projection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126472.4A CN109889867B (en) | 2019-02-20 | 2019-02-20 | Rental control system of projection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109889867A true CN109889867A (en) | 2019-06-14 |
| CN109889867B CN109889867B (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910126472.4A Active CN109889867B (en) | 2019-02-20 | 2019-02-20 | Rental control system of projection equipment |
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| Country | Link |
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| CN (1) | CN109889867B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055189A (en) * | 2020-09-15 | 2020-12-08 | 上海跃影科技有限公司 | Holographic system with network awakening function and network awakening method thereof |
Citations (3)
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| CN106682889A (en) * | 2016-10-20 | 2017-05-17 | 深圳市海威达科技有限公司 | Mobile payment method when server-side device is not networked |
| 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 |
| US9986004B1 (en) * | 2015-08-30 | 2018-05-29 | Chris Carruth | Method and system for content delivery based on user preferences |
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2019
- 2019-02-20 CN CN201910126472.4A patent/CN109889867B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9986004B1 (en) * | 2015-08-30 | 2018-05-29 | Chris Carruth | Method and system for content delivery based on user preferences |
| CN106682889A (en) * | 2016-10-20 | 2017-05-17 | 深圳市海威达科技有限公司 | Mobile payment method when server-side device is not networked |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055189A (en) * | 2020-09-15 | 2020-12-08 | 上海跃影科技有限公司 | Holographic system with network awakening function and network awakening method thereof |
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| Publication number | Publication date |
|---|---|
| CN109889867B (en) | 2021-03-12 |
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