CN106156665A - A kind of cover protecting device and method - Google Patents
A kind of cover protecting device and method Download PDFInfo
- Publication number
- CN106156665A CN106156665A CN201610622647.7A CN201610622647A CN106156665A CN 106156665 A CN106156665 A CN 106156665A CN 201610622647 A CN201610622647 A CN 201610622647A CN 106156665 A CN106156665 A CN 106156665A
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- China
- Prior art keywords
- obliquity sensor
- controller
- module
- destruction
- value
- 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.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/86—Secure or tamper-resistant housings
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to undesired approach to, or touching of, live parts by living beings
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of cover protecting device and method, method comprises the following steps: step 1: initialization step；Obliquity sensor is set inside the lid of equipment；Controller reads the initial angle of obliquity sensor；Security standpoint scope S is set based on initial angle；Step 2: inclination angle detection in real time；Controller reads the detected value a of obliquity sensor in real time；Step 3: judge step；Judge that a is whether in security standpoint scope S: if it is not, then enter step 4, otherwise return to step 2；Step 3: start safety precautions；Protective measure is at least one in following measures: (1) controller controls equipment downtime or forbids device power-up；(2) controller controls sensitive data self-destruction；Self-destruction refers to wipe data or burn out storage have the memorizer of sensitive data；(3) onsite alarming or remote alarms are started.This cover protecting device and method check based on inclination angle implements protection, is skillfully constructed, it is easy to implement.
Description
Technical field
The present invention be more particularly directed to a kind of cover protecting device and method.
Background technology
Operationally, lid closes equipment, once has operator or stranger's imprudence to open, operates in equipment
Human body is easily damaged by mechanism, therefore, it is necessary to arrange cover protecting device.
It addition, there is sensitive data in equipment, the equipment storage being such as applied to bank has the relevant information of depositor, application
Equipment storage with medical institutions has the private information of patient, furthermore, equipment itself also has the important information of manufacturer, as
Operational factors etc., once equipment is opened, sensitive information leakage, can cause great consequence.
Existing cover protecting device is more, as the patent of invention of Publication No. 102968854A discloses a kind of safety support
Pay uncap data self-desttruction equipment and the method (application number: 201210498833.6) of terminal, examined by photosensitive tube and conducting resinl etc.
Look into whether machine is destroyed, apply respond well, but this device particular for lid by the broken protection attacked, but some machine
Lid needs frequent folding, and this device i.e. cannot meet requirement.
Therefore, it is necessary to design a kind of new cover protecting device and method.
Summary of the invention
The technical problem to be solved is to provide a kind of cover protecting device and method, this cover protecting device and
Method implements protection based on inclination angle detection, is skillfully constructed, it is easy to implement.
The technical solution of invention is as follows:
One is uncapped guard method, comprises the following steps:
Step 1: initialization step
Obliquity sensor is set inside the lid of equipment；Controller reads the initial angle of obliquity sensor；Based on just
Beginning angle initialization security standpoint scope S；
Step 2: inclination angle detection in real time；
Controller reads the detected value a of obliquity sensor in real time；
Step 3: judge step；
Judge that a is whether in security standpoint scope S:
If it is not, then enter step 4, otherwise return to step 2；
Step 3: start safety precautions；
Protective measure is at least one in following measures:
(1) controller controls equipment downtime or forbids device power-up；
(2) controller controls sensitive data self-destruction；Self-destruction refers to wipe data or burn out storage have the storage of sensitive data
Device；
(3) onsite alarming or remote alarms are started.
Described obliquity sensor is single shaft, twin shaft or three-axis sensor；The security standpoint scope of double-shaft sensor includes X
With Y-axis safety range；The security standpoint scope of three-axis sensor includes X, Y and Z axis safety range.
The XY axial rake sensor using precision to be 0.5 °.Concrete model is Qingdao You Tian observation and control technology company limited
CQ-100 obliquity sensor, measures angle XY axle+-60 °；
During remote alarms, warning message includes unit type.Warning message also includes the elements of a fix, convenient dimension if desired
The personnel that repair process in time；
Obliquity sensor is installed along the positive direction of axle, or, obliquity sensor is pacified relative to the positive direction angle of inclination b of axle
Dress, b is certain value between 0.1～30 °.
If the inclination value of detection is more than threshold value f with the absolute value of the difference of initial value, or the inclination value of detection is normally
Do not exist in using, controller lock locking equipment or startup self-destruction program, start self-destruction program and refer to that controller controls sensitive data
Self-destruction.Assuming that maximum angle of uncapping is 120 °, this sets f as more than changing maximum angle of uncapping, not existing in normal use
Refer to, it is assumed that x angle, it is unlikely that negative value, occurs in that negative value now, then explanation equipment is destroyed.
A kind of cover protecting device, including controller, obliquity sensor and protection module；
Obliquity sensor is all connected with controller with protection module；
Described protection module includes shutting down driving module；
Controller is aforesaid, and guard method of uncapping is implemented to uncap protection.
Described cover protecting device also includes that the alarm module being connected with controller, protection module also include sensitive data
Self-destruction module.
Described cover protecting device also includes communication module and the locating module being connected with control；Locating module is GPS
Locating module or Big Dipper locating module；Communication module is 3G or 4G communication module.
Obliquity sensor is installed along the positive direction of axle；Or, obliquity sensor is pacified relative to angle of inclination, the direction b of axle
Dress, b is certain value between 0.1～30 °.
About the setting of security standpoint scope S, positive negative threshold value can be increased on initial value and set, as at initial value being
X0, sets security standpoint scope S as (x0-c, x0+d)；Or (x0-c, x0+c), c and d is default threshold value, and threshold value can be
A certain value between 0.5～5 degree.
The equipments of industrial product such as equipment can be sorter, printer or detection equipment, it is also possible to be bank or hospital
Self-aided terminal, such as card sender etc..
Beneficial effect:
The cover protecting device of the present invention and method, implement protection based on obliquity sensor.Obliquity sensor is arranged on
Some position of equipment cover, system will get this inclination value, and equipment runs well under normal conditions, works as discovery
The when that this inclination angle changing, equipment can be protected automatically.When reaching bigger value, the when of being such as disassembled action, or
The when that person's induction apparatus being lost.Machine will be protected automatically, or locking.
The function shut down of uncapping can effectively prevent the equipment accidental injury to personnel.And can prevent from plagiarizing.Once pull down biography
Sensor, or the when that inclination angle arriving the value that will not arrive in theory, machine is fully locked, after needing producer again to authorize
Can start.Saboteur (technology plagiarism person) can not disturb this state at all, and therefore, safety is high.
These apparatus and method, are skillfully constructed, and set up a little obliquity sensor, can realize the function protected of uncapping.
The present invention only need to install obliquity sensor additional on original equipment, and other defencive functions can be transferred through software to be implemented,
Machine is changed little, low cost, it is easy to implement.
Accompanying drawing explanation
Fig. 1 is uncap protection and the schematic diagram of method；
Fig. 2 is the population structure schematic diagram of cover protecting device.
Detailed description of the invention
For the ease of understanding the present invention, below in conjunction with Figure of description and preferred embodiment, invention herein is done more complete
Face, describe meticulously, but protection scope of the present invention is not limited to specific examples below.
Unless otherwise defined, all technical term used hereinafter is generally understood that implication phase with those skilled in the art
With.Technical term used herein is intended merely to describe the purpose of specific embodiment, is not intended to limit the present invention's
Protection domain.
Embodiment 1:
Fig. 1-2, one is uncapped guard method, comprises the following steps:
Step 1: initialization step
Obliquity sensor is set inside the lid of equipment；Controller reads the initial angle of obliquity sensor；Based on just
Beginning angle initialization security standpoint scope S；
Step 2: inclination angle detection in real time；
Controller reads the detected value a of obliquity sensor in real time；
Step 3: judge step；
Judge that a is whether in security standpoint scope S:
If it is not, then enter step 4, otherwise return to step 2；
Step 3: start safety precautions；
Protective measure is at least one in following measures:
(1) controller controls equipment downtime or forbids device power-up；
(2) controller controls sensitive data self-destruction；Self-destruction refers to wipe data or burn out storage have the storage of sensitive data
Device；
(3) onsite alarming or remote alarms are started.
Described obliquity sensor is single shaft, twin shaft or three-axis sensor；The security standpoint scope of double-shaft sensor includes X
With Y-axis safety range；The security standpoint scope of three-axis sensor includes X, Y and Z axis safety range.
The XY axial rake sensor using precision to be 0.5 °.Concrete model is Qingdao You Tian observation and control technology company limited
CQ-100 obliquity sensor, measures angle XY axle+-60 °；
During remote alarms, warning message includes unit type.Warning message also includes the elements of a fix, convenient dimension if desired
The personnel that repair process in time；
Obliquity sensor is installed along the positive direction of axle, or, obliquity sensor is pacified relative to the positive direction angle of inclination b of axle
Dress, b is certain value between 0.1～30 °.
If the inclination value of detection is more than threshold value f with the absolute value of the difference of initial value, or the inclination value of detection is normally
Do not exist in using, controller lock locking equipment or startup self-destruction program, start self-destruction program and refer to that controller controls sensitive data
Self-destruction.Assuming that maximum angle of uncapping is 120 °, this sets f as more than changing maximum angle of uncapping, not existing in normal use
Refer to, it is assumed that x angle, it is unlikely that negative value, occurs in that negative value now, then explanation equipment is destroyed.
A kind of cover protecting device, including controller, obliquity sensor and protection module；
Obliquity sensor is all connected with controller with protection module；
Described protection module includes shutting down driving module；
Controller is aforesaid, and guard method of uncapping is implemented to uncap protection.
Described cover protecting device also includes that the alarm module being connected with controller, protection module also include sensitive data
Self-destruction module.
Described cover protecting device also includes communication module and the locating module being connected with control；Locating module is GPS
Locating module or Big Dipper locating module；Communication module is 3G or 4G communication module.
Obliquity sensor is installed along the positive direction of axle；Or, obliquity sensor is pacified relative to angle of inclination, the direction b of axle
Dress, b is certain value between 0.1～30 °.
As long as the direction that the direction of principal axis not making induction apparatus (obliquity sensor) and object will tilt is installed it is less than general
Range is the most permissible, and mean level is installed best, but preferably can select a low-angle for confidentiality.Specifically select X
Axle tilts 10 degree, Y angle inclination 20 degree.Purpose is to simulate angle to prevent if level others to remove to be put on flatly
Degree.
Can be read the angle of induction apparatus after being installed on equipment by software, such as, X-axis is 10.5 degree and Y-axis
It it is 19.5 degree.Assume that preset alarm threshold value is positive and negative 0.5 degree, if so equipment is not just between 9 ° to 11 ° for the X value read
Automatically protection, Y-axis angle is not protected in the range of 19 to 21 ° the most automatically, can lead to according to actual should being used in concrete alarm threshold value
Cross the value that software design patterns is different.Inclination angle equipment exceedes set point value with regard to autostop, can again open after covering cover again
Dynamic.
The reading manner of angle is to directly transmit order to sensor, sensor meeting recovery angle angle value.Security standpoint is arranged
Namely arrange installation and debugging when.Software (controller) value read and the safety value that you give are made comparisons, and implement
Uncap protection.
Claims (10)
1. a guard method of uncapping, it is characterised in that comprise the following steps:
Step 1: initialization step
Obliquity sensor is set inside the lid of equipment；Controller reads the initial angle of obliquity sensor；Based on initial angle
Degree sets security standpoint scope S；
Step 2: inclination angle detection in real time；
Controller reads the detected value a of obliquity sensor in real time；
Step 3: judge step；
Judge that a is whether in security standpoint scope S:
If it is not, then enter step 4, otherwise return to step 2；
Step 3: start safety precautions；
Protective measure is at least one in following measures:
(1) controller controls equipment downtime or forbids device power-up；
(2) controller controls sensitive data self-destruction；Self-destruction refers to wipe data or burn out storage have the memorizer of sensitive data；
(3) onsite alarming or remote alarms are started.
Guard method of uncapping the most according to claim 1, it is characterised in that described obliquity sensor is single shaft, twin shaft
Or three-axis sensor；The security standpoint scope of double-shaft sensor includes X and Y-axis safety range；The security standpoint of three-axis sensor
Scope includes X, Y and Z axis safety range.
Guard method of uncapping the most according to claim 2, it is characterised in that the XY axial rake sensing using precision to be 0.5 °
Device.
Guard method of uncapping the most according to claim 1, it is characterised in that during remote alarms, warning message includes setting
Standby model.
Guard method of uncapping the most according to claim 1, it is characterised in that obliquity sensor is installed along the positive direction of axle,
Or, obliquity sensor is installed relative to the positive direction angle of inclination b of axle, and b is certain value between 0.1～30 °.
6. according to the guard method of uncapping described in any one of claim 1-5, it is characterised in that if the inclination value of detection is with initial
The absolute value of the difference of value is more than threshold value f, or the inclination value of detection does not exists, controller lock locking equipment or
Start self-destruction program, start self-destruction program and refer to that controller controls sensitive data self-destruction.
7. a cover protecting device, it is characterised in that include controller, obliquity sensor and protection module；
Obliquity sensor is all connected with controller with protection module；
Described protection module includes shutting down driving module；
Controller uses the guard method of uncapping described in any one of claim 1-4 to implement to uncap protection.
Cover protecting device the most according to claim 7, it is characterised in that also include the warning mould being connected with controller
Block, protection module also includes sensitive data self-destruction module.
Cover protecting device the most according to claim 8, it is characterised in that also include with control the communication module that is connected and
Locating module；Locating module is GPS locating module or Big Dipper locating module；Communication module is 3G or 4G communication module.
Cover protecting device the most according to claim 9, it is characterised in that obliquity sensor is installed along the positive direction of axle；
Or, obliquity sensor is installed relative to angle of inclination, the direction b of axle, and b is certain value between 0.1～30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610622647.7A CN106156665A (en) | 2016-08-01 | 2016-08-01 | A kind of cover protecting device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610622647.7A CN106156665A (en) | 2016-08-01 | 2016-08-01 | A kind of cover protecting device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106156665A true CN106156665A (en) | 2016-11-23 |
Family
ID=57328482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610622647.7A Pending CN106156665A (en) | 2016-08-01 | 2016-08-01 | A kind of cover protecting device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106156665A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109522761A (en) * | 2017-09-18 | 2019-03-26 | 华为技术有限公司 | Mobile terminal product tears machine testing and protection open |
| CN113676089A (en) * | 2021-07-02 | 2021-11-19 | 华帝股份有限公司 | Anti-pinch control method for household appliance |
| CN113744509A (en) * | 2021-09-06 | 2021-12-03 | 华帝股份有限公司 | Flip early warning method and device, computer equipment and readable storage medium |
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| CN102133887A (en) * | 2010-01-26 | 2011-07-27 | 上海新世纪机器人有限公司 | Method for providing anti-theft alarm by utilizing gyroscope and inclinometer |
| CN102270286A (en) * | 2011-06-29 | 2011-12-07 | 北京交通大学 | Laptop computer anti-theft device and control method thereof |
| CN102968854A (en) * | 2012-11-29 | 2013-03-13 | 长城信息产业股份有限公司 | Uncovered data self-destruction device for safety payment terminal and method |
| CN103067609A (en) * | 2013-01-23 | 2013-04-24 | 广东欧珀移动通信有限公司 | Unlock method and system and device of mobile terminal |
| US20140028865A1 (en) * | 2012-07-24 | 2014-01-30 | Casio Computer Co., Ltd. | Electronic device |
| CN103679056A (en) * | 2012-09-26 | 2014-03-26 | 联想(北京)有限公司 | Equipment protection method and electronic equipment |
| CN105426784A (en) * | 2015-11-05 | 2016-03-23 | 天津津航计算技术研究所 | Solid state disk data destruction system |
-
2016
- 2016-08-01 CN CN201610622647.7A patent/CN106156665A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133887A (en) * | 2010-01-26 | 2011-07-27 | 上海新世纪机器人有限公司 | Method for providing anti-theft alarm by utilizing gyroscope and inclinometer |
| CN102270286A (en) * | 2011-06-29 | 2011-12-07 | 北京交通大学 | Laptop computer anti-theft device and control method thereof |
| US20140028865A1 (en) * | 2012-07-24 | 2014-01-30 | Casio Computer Co., Ltd. | Electronic device |
| CN103679056A (en) * | 2012-09-26 | 2014-03-26 | 联想(北京)有限公司 | Equipment protection method and electronic equipment |
| CN102968854A (en) * | 2012-11-29 | 2013-03-13 | 长城信息产业股份有限公司 | Uncovered data self-destruction device for safety payment terminal and method |
| CN103067609A (en) * | 2013-01-23 | 2013-04-24 | 广东欧珀移动通信有限公司 | Unlock method and system and device of mobile terminal |
| CN105426784A (en) * | 2015-11-05 | 2016-03-23 | 天津津航计算技术研究所 | Solid state disk data destruction system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109522761A (en) * | 2017-09-18 | 2019-03-26 | 华为技术有限公司 | Mobile terminal product tears machine testing and protection open |
| CN113676089A (en) * | 2021-07-02 | 2021-11-19 | 华帝股份有限公司 | Anti-pinch control method for household appliance |
| CN113744509A (en) * | 2021-09-06 | 2021-12-03 | 华帝股份有限公司 | Flip early warning method and device, computer equipment and readable storage medium |
| CN113744509B (en) * | 2021-09-06 | 2023-02-28 | 华帝股份有限公司 | Flip early warning method and device, computer equipment and readable storage medium |
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Application publication date: 20161123 |