CN207017823U - A kind of lock control system for being used to ensure hard disc data safety - Google Patents
A kind of lock control system for being used to ensure hard disc data safety Download PDFInfo
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- CN207017823U CN207017823U CN201720891749.9U CN201720891749U CN207017823U CN 207017823 U CN207017823 U CN 207017823U CN 201720891749 U CN201720891749 U CN 201720891749U CN 207017823 U CN207017823 U CN 207017823U
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- lock
- hard disk
- electronic lock
- master cpu
- mobile unit
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Abstract
The utility model provides a kind of lock control system for being used to ensure hard disc data safety, including the vehicle-mounted machine mechanical lock for the vehicle-mounted cabinet of lock control and the hard disk that is arranged in the vehicle-mounted cabinet, in addition to mobile unit master cpu and be arranged on the mechanical lock lock pillar rear end electronic lock；The sensor of the status signal for detecting the mechanical lock is provided with the mechanical lock, the sensor is connected with the mobile unit master cpu, uploads the status signal of the mechanical lock to the mobile unit master cpu；The mobile unit master cpu is connected with the hard disk, detects the mode of operation of the hard disk；The mobile unit master cpu control connects the electronic lock, controls the electronic lock to be turned on and off according to the mode of operation of the state of the mechanical lock and the hard disk.
Description
Technical field
A kind of lock control system is the utility model is related to, specifically, relate to a kind of for ensureing hard disc data safety
Lock control system.
Background technology
With the continuous social and economic development, the continuous development of big data economy, the data weight of following mobile unit
The property wanted also increasingly highlights.But in actual practice, vehicle-mounted machine mechanical lock open after, no matter the hard disc data end of transmission with
It is no, extract hard disk out immediately, inevitably cause the loss or corrupted data of data, be unfavorable for the preservation of data；Simultaneously
The extraction of this hard disk is completed in the case of vehicle-mounted machine live line work, and this behavior can cause irreversible damage to hard disk
Ruin.
In order to solve the problem present on, people are seeking a kind of preferable technical solution always.
The content of the invention
The purpose of this utility model is in view of the shortcomings of the prior art, so as to provide a kind of design science, simple in construction, real
With strong, the safe and reliable lock control system for being used to ensure hard disc data safety of property.
To achieve these goals, technical scheme is used by the utility model：One kind is used to ensure that hard disc data is pacified
Full lock control system, including vehicle-mounted machine mechanical lock for the vehicle-mounted cabinet of lock control and the hard disk that is arranged in the vehicle-mounted cabinet,
Also include mobile unit master cpu and be arranged on the electronic lock of the lock pillar rear end of the mechanical lock；It is provided with the mechanical lock
For the sensor for the status signal for detecting the mechanical lock, the sensor is connected with the mobile unit master cpu, is uploaded
The status signal of the mechanical lock is to the mobile unit master cpu；The mobile unit master cpu is connected with the hard disk,
Detect the mode of operation of the hard disk；The mobile unit master cpu control connects the electronic lock, according to the mechanical lock
The mode of operation of state and the hard disk controls the electronic lock to be turned on and off.
Based on above-mentioned, the mobile unit master cpu include mechanical lock operation detection module, hard disk operation detection module and
Electronic lock control module, the mechanical lock detection operation module are connected with the sensor, receive the institute that the sensor uploads
State the status signal of mechanical lock；The hard disk operation detection module is connected with the hard disk, for detecting the operation of the hard disk
State；The electronic lock control module electrically connects with the electronic lock, according to the state of the mechanical lock and the hard disk
Mode of operation controls the electronic lock to be turned on and off.
Based on above-mentioned, the mobile unit master cpu is connected by GPIO mouths with the sensor and the electronic lock.
Based on above-mentioned, the electronic lock includes electronic lock cylinder, electronics lock and relay switch, the mobile unit master control
CPU connects the electronic lock cylinder by relay switch control, and the electronic lock cylinder is clasped with the electronic lock button.
Based on above-mentioned, the electronic lock cylinder is concertina type dead bolt.
The utility model has substantive distinguishing features and progress compared with the prior art, and specifically, the utility model passes through car
Carry equipment master cpu and detect mechanical lock-switch signal and disk state to control the switch of electronic lock, be advantageous to prevent mechanical lock
Loss of data caused by hard disk is extracted after unlocking and damage；Mechanical lock is arranged in pairs or groups with electronic lock simultaneously, safer, under power-down conditions
The loss of hard disk can be effectively prevented, it has the advantages of design science, simple in construction, practical, safe and reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
As shown in figure 1, a kind of lock control system for being used to ensure hard disc data safety, including the car for the vehicle-mounted cabinet of lock control
Carrier aircraft mechanical lock and the hard disk being arranged in the vehicle-mounted cabinet, in addition to mobile unit master cpu and it is arranged on the machinery
The electronic lock of the lock pillar rear end of lock.
The electronic lock includes concertina type electronic lock cylinder, electronics lock and relay switch, the mobile unit master cpu
The concertina type electronic lock cylinder is connected by relay switch control, the concertina type electronic lock cylinder latches with the electronics
It is clasped and realizes the opening and closing of the electronic lock.
The sensor of the status signal for detecting the mechanical lock is provided with the mechanical lock, the sensor passes through
GPIO mouths are connected with the mobile unit master cpu, upload the status signal of the mechanical lock to the mobile unit master control
CPU；The mobile unit master cpu is connected with the hard disk, detects the mode of operation of the hard disk；The mobile unit master control
CPU connects the electronic lock by the control of GPIO mouths, according to the mode of operation control of the state of the mechanical lock and the hard disk
The electronic lock is made to be turned on and off.
The control that the mobile unit master cpu is used for the electronic lock system is realized：
1st, when the sensor detects that the mechanical lock is in unlocking condition, and institute's mobile unit master cpu detects
When the hard disk is in write operation completion status, the mobile unit master cpu controls the electronic lock to open, now the car
Carrier aircraft case is in full open position, can carry out the plug of the hard disk；
2nd, when the sensor detects that the mechanical lock is in unlocking condition, and mobile unit master cpu detection
When being in write operation state for a long time to the hard disk, the mobile unit master cpu disconnects the power supply of the hard disk and control
The electronic lock is opened, and now the hardware box is in full open position, can carry out the plug of the hard disk；
3rd, when the sensor detects that the mechanical lock is closed, and institute's mobile unit master cpu detects
For the hard disk in when not carrying out any operation, the mobile unit master cpu controls the electronic lock to close, now can be right
The hard disk is written and read operation.
Preferably, the mobile unit master cpu includes mechanical lock operation detection module, hard disk operation detection module and electricity
Sub- lock control module, the mechanical lock detection operation module are connected with the sensor, receive the described of the sensor upload
The status signal of mechanical lock；The hard disk operation detection module is connected with the hard disk, for detecting the operation shape of the hard disk
State；The electronic lock control module electrically connects with the electronic lock, according to the state of the mechanical lock and the behaviour of the hard disk
Making state controls the electronic lock to be turned on and off.
The utility model mainly by installing the electronic lock with scalable lock core on mechanical lock lock pillar, then passes through car
Detection of the equipment master cpu to the switching signal of mechanical lock is carried, to control the switch of electronic lock, while according to disk state, is sentenced
Whether disconnected data transfer is completed, to determine the switch of electronic lock, to prevent loss of data, ensure the integrality of data.
Finally it should be noted that:Above example is only illustrating the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand：Specific embodiment of the present utility model can still be modified or some technical characteristics are equally replaced
Change；Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model
Among scope.
Claims (5)
1. a kind of lock control system for being used to ensure hard disc data safety, including vehicle-mounted machine mechanical lock for the vehicle-mounted cabinet of lock control and
The hard disk being arranged in the vehicle-mounted cabinet, it is characterised in that：Also include mobile unit master cpu and be arranged on the mechanical lock
Lock pillar rear end electronic lock；
The sensor of the status signal for detecting the mechanical lock, the sensor and the car are provided with the mechanical lock
The connection of equipment master cpu is carried, uploads the status signal of the mechanical lock to the mobile unit master cpu；
The mobile unit master cpu is connected with the hard disk, detects the mode of operation of the hard disk；
Mobile unit master cpu control connects the electronic lock, according to the state of the mechanical lock and the hard disk
Mode of operation controls the electronic lock to be turned on and off.
2. the lock control system according to claim 1 for being used to ensure hard disc data safety, it is characterised in that：It is described vehicle-mounted to set
Standby master cpu includes mechanical lock operation detection module, hard disk operation detection module and electronic lock control module, the mechanical lock inspection
Survey operation module to be connected with the sensor, receive the status signal for the mechanical lock that the sensor uploads；The hard disk
Operation detection module is connected with the hard disk, for detecting the mode of operation of the hard disk；The electronic lock control module and institute
State electronic lock electrical connection, according to the mode of operation of the state of the mechanical lock and the hard disk control the electronic lock open or
Close.
3. the lock control system according to claim 1 or 2 for being used to ensure hard disc data safety, it is characterised in that：The car
Equipment master cpu is carried to be connected with the sensor and the electronic lock by GPIO mouths.
4. the lock control system according to claim 3 for being used to ensure hard disc data safety, it is characterised in that：The electronic lock
Including electronic lock cylinder, electronics lock and relay switch, the mobile unit master cpu is controlled by the relay switch to be connected
The electronic lock cylinder is connect, the electronic lock cylinder is clasped with the electronic lock button.
5. the lock control system according to claim 4 for being used to ensure hard disc data safety, it is characterised in that：The electronic lock
Core is concertina type dead bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891749.9U CN207017823U (en) | 2017-07-21 | 2017-07-21 | A kind of lock control system for being used to ensure hard disc data safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891749.9U CN207017823U (en) | 2017-07-21 | 2017-07-21 | A kind of lock control system for being used to ensure hard disc data safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207017823U true CN207017823U (en) | 2018-02-16 |
Family
ID=61482127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720891749.9U Active CN207017823U (en) | 2017-07-21 | 2017-07-21 | A kind of lock control system for being used to ensure hard disc data safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207017823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115033512A (en) * | 2022-04-29 | 2022-09-09 | 浙江华锐捷技术有限公司 | Method for preventing hard disk from hot plug, vehicle-mounted monitoring system and computer storage medium |
-
2017
- 2017-07-21 CN CN201720891749.9U patent/CN207017823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115033512A (en) * | 2022-04-29 | 2022-09-09 | 浙江华锐捷技术有限公司 | Method for preventing hard disk from hot plug, vehicle-mounted monitoring system and computer storage medium |
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