CN1862439A - Medium apparatus protection mechanism capable of sensing and recording external force impact and method thereof - Google Patents
Medium apparatus protection mechanism capable of sensing and recording external force impact and method thereof Download PDFInfo
- Publication number
- CN1862439A CN1862439A CN 200510069991 CN200510069991A CN1862439A CN 1862439 A CN1862439 A CN 1862439A CN 200510069991 CN200510069991 CN 200510069991 CN 200510069991 A CN200510069991 A CN 200510069991A CN 1862439 A CN1862439 A CN 1862439A
- Authority
- CN
- China
- Prior art keywords
- external force
- media device
- sensing
- protection mechanism
- recording
- 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.)
- Pending
Links
Images
Abstract
The present invention relates to a medium equipment protection mechanism capable of sensing and recording external impact and its method. It is characterized by that when the medium equipment is subjected to external impact, said protection mechanism can calculate and record related impact information and can adopt power-off measure to protect said medium equipment.
Description
Technical field
But the present invention relates to media device protection mechanism and method thereof that a kind of sensing and recording external force impact, be to be applied to portable media device, as notebook computer (Notebook), panel computer (Tablet PC), desktop computer (Desktop PC), servo computer (Server PC), personal digital assistant (PDA), the hand held information processor, mobile phone, the CD/MP3 walkman, numerical digit video camera (DV), digital still camera (DSC), action hard disc (OTG Data Bank), the carry-on dish (PenDriver) of taking action, card reader, Global Positioning System (GPS) GPS, portable multimedia device (PortableMultimedia Player; Media apparatus such as PMP).
Background technology
Along with the data processor development of technology, computer hardware system now no longer is confined to the desktop computer of traditional type, the Portable media apparatus also no longer only limits to notebook computer, many emerging computer Related products such as Tablet PC, PDA, mobile phone, carry-on dish, numerical digit recording pen, MP3 hard disc walkman Player, portable multimedia device (Portable Multimedia Player; PMP), therefore popularizing of portable message treating apparatus such as DVD Player more quickened the application of Data Processing on information media.But because the Portable media apparatus carries because of being convenient to the user; its operating characteristic is carrying and operating along with the user often; be subjected to external impacts or collision and easily be exposed to; even under the environment for use such as drop; hereat the someone has proposed a kind of salvo of solution; a kind of forced interruption power supply supply rule; allow the hard disc and the CD-ROM device that suffer external force directly shut down; but this method only limits to detect the generation of external force; and handle by signal hard disc and CD-ROM device are shut down safely; when external force was got rid of, the power supply supply of restarting hard disc and CD-ROM device again was with operation again simultaneously.
Though the technology of outer force detection can have been used to the protection mechanism of above-mentioned Portable read-write medium now; but and fail the technology of outer force detection is applied to other aspects; it only provides outer force detection and instant protection media apparatus to avoid bump again; but and fail will the bump external force; making signal calculates; to judge the direction of bump; value; also fail simultaneously the state information of bump is stayed historical record; therefore; be impacted and cause damage for equipment; or the solid question of liability of guarantor of user such as any follow-up maintenance reparations or maintenance manufacturer, all can't provide any data for referencial use.
This shows that above-mentioned existing media device protection mechanism and method thereof obviously still have inconvenience and defective, and demand urgently further being improved in structure, method and use.In order to solve the problem that media device protection mechanism and method thereof exist; relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly; but do not see always that for a long time suitable design finished by development; and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.But therefore how to found a kind of new sensing and the media device protection mechanism and the method thereof of recording external force impact, just become the current industry utmost point to need improved target.
Because the defective that above-mentioned existing media device protection mechanism and method thereof exist; the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge; and the utilization of cooperation scientific principle; actively studied innovation; but in the hope of founding a kind of new sensing and the media device protection mechanism and the method thereof of recording external force impact; can improve general existing media device protection mechanism and method thereof, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
But the present invention proposes the media device protection mechanism and the method thereof of a kind of sensing and recording external force impact; mainly provide the protection mechanism of a kind of sensing external impacts and record impact conditions information; the suffered external impacts in various degree of detecting media device; and with the X-axis of media device; Y-axis; the three-dimensional space coordinate dimension of Z axle; the external force that detection is detected is in X-axis; Y-axis; the component of acceleration that three direction of principal axis of Z axle are produced; therefore; can be by three measured components of acceleration of air coordinates; and calculate the resultant direction of external force; value; and the rum point when going out angle that this media device lands and landing with the direction determining of external impacts; also can converse the relevant impact conditions information such as height equivalent of the suitable free falling of suffered external impacts; simultaneously; constantly detect by this mechanism, more can measure be impacted number of times and the point that is collided once more that after media device is landing, are being bounced.Moreover, this mechanism more proposes a timing unit with real time (Real Time), it is a real time counter that promptly starts for the day of dispatching from the factory from this media device, as the date of this external impacts state of record, the record of time, therefore, can be by mechanism proposed by the invention, calculate the resultant direction that comprises external force that media device is subjected to external impacts (or drop be impacted), value, the rum point of the angle of landing when landing, the height equivalent of suitable free falling, the number of times that is impacted, the state information that time etc. impact, and detailed complete note.
By this, can note the complete state record of the suffered external impacts of media device, so that the historical summary inquiry of the external impacts when keeping in repair to be provided in the future, when being subjected to external impacts conveniently to differentiate media device, be in normal use or the attribution of liability of equipment vendors such as off-mode maintenance Claims Resolution,, improve client's satisfaction to avoid unnecessary dispute, increase service quality, the cost that the reduction personnel judge.Simultaneously, historical summary by the suffered external impacts of device product of every same form, more can cause the result of this device damage easily at the suffered impact site of this equipment, make statistics, with as new generation product when the development and Design, should strengthen the position of crash, or new-type exterior design etc., the foundation that the detailed historical record data that is subjected to external impacts is arranged, to provide user or maintenance of equipment personnel to make inquiry and statistics, also provide the R﹠D personnel to improve the reference of product in the future.
In addition, more assist the user to adjust the susceptibility of sensing, make the different users be adjusted to the susceptibility that it needs, and define responsive level voluntarily by a sensing susceptibility adjustment unit.Yet, no matter be in which kind of adjusted susceptibility, the present invention also provides above-mentioned historical record data, also write down adjusted susceptibility simultaneously, can allow the designer have more reference data to assess and design the new product that is more suitable for user's operation in the design in future, can improve before this invention of nothing, the infringement of commodity does not all have the governed dispute of mark, further increase the wish that the client buys once more, increase the business revenue and the profit of company.
Guard method of the present invention is to comprise the following steps: at least
1. whether a sensing cell sensing one external impacts surpasses a critical value;
2. detect the component of acceleration that this external force is produced respectively at X-axis, Y-axis, Z axle;
3. calculate the relevent information of this external impacts by a signal arithmetic element; And
4. pass through a state information of this external impacts of recording unit records.
The object of the invention to solve the technical problems realizes by the following technical solutions.But according to a kind of sensing of the present invention's proposition and the media device protection mechanism of recording external force impact, provide the suffered external impacts of sensing one media device, calculate the also state information of recording external force impact, it comprises at least: a sensing cell is for the functional unit of detecting external force that this media device is hit is provided; One signal arithmetic element is to be connected in this sensing cell, by detected X-axis, y axle, Z axle acceleration, calculates direction, value, the quite height equivalent of free falling, and transmitting signals to a CPU (central processing unit) of external impacts; One record cell provides a state information that writes down this external impacts; One media units is the data medium unit of operating for the user in this media device; And a CPU (central processing unit), be to handle signal processing in this media device protection mechanism, and the user mode of record with this media units of reduction be provided that the state information with external impacts is recorded in this record cell simultaneously.
The object of the invention to solve the technical problems also adopts following technical measures further to realize.
But the media device protection mechanism that aforesaid sensing and recording external force impact; wherein said protection mechanism more can comprise a sensing susceptibility adjustment unit; it is the multiple responsive level of definable; it corresponds to one and impacts allowable value; be by the definition of design manufacturer, adjust this machine-processed sensing susceptibility voluntarily to provide the user to comply with its user mode.
But the media device protection mechanism that aforesaid sensing and recording external force impact, wherein said sensing cell more comprises: an X-axis detecting unit is in order to detect external force in the acceleration that X-direction produced; One Y-axis detecting unit is in order to detect external force in the acceleration that Y direction produced; And a Z repacking measurement unit, be in order to detect external force in the acceleration that Z-direction produced.
But the media device protection mechanism that aforesaid sensing and recording external force impact can comprise in the wherein said sensing cell and set a critical value, is the maximum admissible magnitude for external impacts, can be defined voluntarily by manufacturer.
But the media device protection mechanism that aforesaid sensing and recording external force impact, wherein said record cell more can be provided with a real time counter that dispatches from the factory and promptly start day from this media device, with the time keeping as record external impacts state.
But the media device protection mechanism that aforesaid sensing and recording external force impact, wherein said state information can comprise the value of external impacts, height equivalent, the direction of external impacts, angle, the time that is hit, the cumulative number of quite free falling.
But the media device protection mechanism that aforesaid sensing and recording external force impact; wherein said signal arithmetic element is if this impact external force that calculates is impacted allowable value greater than this; then transmit an outage signal notifying a CPU (central processing unit), and send one and reply signal to notify this CPU (central processing unit) when external force removes Shi Zehui.
But the media device protection mechanism that aforesaid sensing and recording external force impact; wherein said CPU (central processing unit); when it receives the outage signal, write down the user mode of this media units and force power down process; and when it receives the answer signal, the user mode before then recovering the power supply of this media units and replying outage.
But the media device protection mechanism that aforesaid sensing and recording external force impact; wherein said protection mechanism more comprises a power supply unit; this power supply unit is in order to the electric power in this protection mechanism to be provided; and during the outage of this protection mechanism; this power supply unit more can provide standby power to use to this record cell, allows this record cell still can note down all information of this external impacts in off-position.
But the media device protection mechanism that aforesaid sensing and recording external force impact, wherein said media device can be from notebook computer (Notebook), panel computer (Tablet PC), desktop computer (Desktop PC), servo computer (Server PC), personal digital assistant (PDA), the hand held information processor, mobile phone, the CD/MP3 walkman, numerical digit video camera (DV), digital still camera (DSC), action hard disc (OTG Data Bank), the carry-on dish (Pen Driver) of taking action, card reader, Global Positioning System (GPS) (GPS), portable multimedia device (Portable Multimedia Player; PMP) select one arbitrarily in the combination.
The object of the invention to solve the technical problems also realizes by the following technical solutions.But according to the sensing of the present invention's proposition and the media device guard method of recording external force impact, it comprises the following steps: at least whether a sensing cell sensing one external impacts surpasses a critical value; Detect the component of acceleration that this external force is produced respectively at X-axis, Y-axis, Z axle; Calculate the relevent information of this external impacts by a signal arithmetic element; Reach a state information by this external impacts of recording unit records.
The object of the invention to solve the technical problems also adopts following technical measures further to realize.
But the media device guard method that aforesaid sensing and recording external force impact; wherein said sensing cell; be for the functional unit of detecting external force that this media device is hit is provided, and provide and detect external force in the acceleration that X-direction produced, the acceleration that Y direction produced and the acceleration that Z-direction produced.
But the media device guard method that aforesaid sensing and recording external force impact; wherein said signal arithmetic element; be to be connected in this sensing cell,, calculate the direction, value of external impacts, the suitable height equivalent of free falling by detected X-axis, Y-axis, Z axle acceleration.
But the media device guard method that aforesaid sensing and recording external force impact; wherein said record cell; provide this state information of this external impacts of record; it more can comprise a timing unit; be the real time counter that promptly starts for the day of dispatching from the factory from this media device, to put down in writing the time keeping of this external impacts state as this record cell.
But the media device guard method that aforesaid sensing and recording external force impact, wherein said critical value is the maximum admissible magnitude for external impacts, can be defined voluntarily by manufacturer.
But the media device guard method that aforesaid sensing and recording external force impact, wherein said state information can comprise the direction of cumulative number, the external impacts of time, the external impacts of height equivalent, the external impacts of value, the quite free falling of external impacts, the angle of landing and the rum point when landing, the number of times that bounced after landing and the point of collision once more.
But the media device guard method that aforesaid sensing and recording external force impact, wherein said method can comprise that more one interrupts the method for this media units running, and it comprises the following steps: to judge that a media units is whether in running; Judge whether this external impacts surpasses one and impact allowable value; Send outage signal to a CPU (central processing unit) by this signal arithmetic element; Store the operating state of this media units by this CPU (central processing unit); Supply with the power supply of this media units by this CPU (central processing unit) force disconnect; Judge by this sensing cell whether this external force removes; Send one by this signal arithmetic element and reply signal to a CPU (central processing unit); Recover to supply with the power supply of this media units by this CPU (central processing unit); Reach by this CPU (central processing unit) and reply the preceding operating state of this media units outage.
But the media device guard method that aforesaid sensing and recording external force impact; wherein said signal arithmetic element more can comprise a sensing susceptibility adjustment unit again; it is the multiple responsive level of definable; it corresponds to one and impacts allowable value, adjusts this machine-processed sensing susceptibility voluntarily to provide the user to comply with its user mode.
But the media device guard method that aforesaid sensing and recording external force impact; wherein said signal arithmetic element; if this impact external force that calculates is impacted allowable value greater than this; then transmit an outage signal notifying a CPU (central processing unit), and send one and reply signal to notify this CPU (central processing unit) when external force removes Shi Zehui.
But the media device guard method that aforesaid sensing and recording external force impact; wherein said CPU (central processing unit); be to handle signal processing in this media device protection mechanism; the user mode of record with this media units of reduction is provided simultaneously; when it receives the outage signal, write down the user mode of this media units and force power down process; and when it receives the answer signal, the user mode before then recovering the power supply of this media units and replying outage.
Via as can be known above-mentioned; but the invention relates to media device protection mechanism and method thereof that a kind of sensing and recording external force impact; be at the suffered external impacts in various degree of media device detecting; calculate and write down relevant impact conditions information; simultaneously, by forcing the outage measure in operation, to avoid bump with the protection media device.
In sum, but media device protection mechanism and method thereof that special sensing of the present invention and recording external force impact.It has above-mentioned many advantages and practical value; and in like product and method, do not see have similar structural design and method to publish or use and really genus innovation; no matter it all has bigger improvement on product structure, method or function; have large improvement technically; and produced handy and practical effect; and more existing media device protection mechanism and method thereof have the multinomial effect of enhancement; thereby be suitable for practicality more; and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
But Fig. 1 is the calcspar for the media device protection mechanism of sensing of the present invention and recording external force impact;
Fig. 2-1, Fig. 2 the-the 2nd, for the present invention calculates the synoptic diagram that component of acceleration and external force are made a concerted effort;
Fig. 3-1, Fig. 3 the-the 2nd, collides the synoptic diagram of suffered external impacts once more because of spring afterwards for the present invention judges to land; And
Fig. 4-1, Fig. 4 the-the 2nd, but the flow chart of steps of the media device guard method of impacting for sensing of the present invention and recording external force.
100: external impacts sensing record protection mechanism
110: sensing cell
111:X repacking measurement unit
112:Y repacking measurement unit
113:Z repacking measurement unit
120: the signal arithmetic element
130: record cell
140: media units
150: CPU (central processing unit)
160: sensing susceptibility adjustment unit.
170: power supply unit
F, F1, F2: external force
Step 200: whether a sensing cell sensing one external impacts surpasses a critical value
Step 210: detecting unit detects the component of acceleration that this external force is produced respectively at X-axis, Y-axis, Z axle
Step 220: the relevent information that calculates this external impacts by a signal arithmetic element
Step 230: by a state information of this external impacts of recording unit records
Step 240: judge that a media units is whether in running
Step 241: judge whether this external impacts surpasses one and impact allowable value
Step 242: send outage signal to a CPU (central processing unit) by this signal arithmetic element
Step 243: the operating state that stores this media units by this CPU (central processing unit)
Step 244: the power supply of supplying with this media units by this CPU (central processing unit) force disconnect
Step 245: judge by this sensing cell whether this external force removes
Step 246: the pressure outage program that continues this CPU (central processing unit)
Step 247: send one by this signal arithmetic element and reply signal to a CPU (central processing unit)
Step 248: the power supply that recovers to supply with this media units by this CPU (central processing unit)
Step 249: reply the preceding operating state of this media units outage by this CPU (central processing unit)
Flow process A: interrupt this media units running
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; below in conjunction with accompanying drawing and preferred embodiment; but media device protection mechanism and its embodiment of method, structure, method, step, feature and effect thereof that sensing that foundation the present invention is proposed and recording external force impact, describe in detail as after.
But the present invention is media device protection mechanism and method thereof for a kind of sensing and recording external force impact; mainly provide the protection mechanism of a kind of sensing external impacts and record impact conditions information; the suffered external impacts in various degree of detecting media device; and calculate the resultant direction of external force; value; rum point when determining angle that this media device lands and landing; also can converse the relevant impact conditions information such as height equivalent of the suitable free falling of suffered external impacts; and constantly detect by this mechanism; no matter promptly in the start or stopped status of this media device; the Auto-Sensing external impacts that the external world is caused all is provided; more can measure be impacted number of times and the point that is collided once more that after media device is landing, are being bounced; simultaneously, the state information of external impacts makes a detailed record for inquiry more each time.
Below, cooperate diagram to describe content of the present invention and technology in detail promptly to use a preferred embodiment of the technology of the present invention:
At first, reference earlier is shown in Figure 1, but is the calcspar for the media device protection mechanism of a kind of sensing of the present invention and recording external force impact.With regard to the external impacts sensing record protection mechanism 100 that the present invention carried, comprise following several unit:
One sensing cell 110, be for the functional unit of detecting external force that this media device is hit is provided, can set a critical value by manufacturer, it is maximum admissible magnitude for external impacts, it comprises that more an X-axis detecting unit 111 is in order to detect external force in the acceleration that X-direction produced, one Y-axis detecting unit 112 reaches a Z repacking measurement unit 113 in order to detect external force in the acceleration that Z-direction produced in order to detect external force in the acceleration that Y direction produced;
One signal arithmetic element 120 is to be connected in this sensing cell 110, by detected X-axis, Y-axis, Z axle acceleration, calculates direction, value, the quite height equivalent of free falling, and transmitting signals to a CPU (central processing unit) 150 of external impacts;
One record cell 130 provides a state information that writes down this external impacts, and it more can be provided with a real time counter that dispatches from the factory and promptly start day from this media device, with the time keeping as record external impacts state;
One media units 140 is data medium unit of operating for the user in this media device; And
One CPU (central processing unit) 150 is to handle signal processing in this media device protection mechanism, and the user mode of record with this media units 140 of reduction is provided that the state information with external impacts is recorded in this record cell 130 simultaneously.
Wherein, this protection mechanism 100 more can comprise a sensing susceptibility adjustment unit 160; it is a responsive level of the multiple outer force detection of definable; and can make the user comply with the susceptibility that its user mode is adjusted sensing voluntarily; respectively should the sensitivity grade correspond to an impact allowable value respectively, it is by the definition of design manufacturer.In addition, aforesaid this state information, can comprise the value of external impacts, the height equivalent of quite free falling, the direction of external impacts, the time of external impacts, the cumulative number of external impacts, even by the judgement of external impacts direction, rum point in the time of can detecting the angle that when equipment lands, is impacted and land, add continual sensing mode, more can record the rum point that after equipment lands, collides once more and the number of times of spring ... wait relevant external impacts state information because of spring.
In addition; protection mechanism 100 more can comprise a power supply unit 170; power supply unit 170 is in order to the electric power in the protection mechanism 100 to be provided; and during protection mechanism 100 outage; this power supply unit 170 more can provide standby power to use to this record cell 130, allows record cell 130 still can note down all information of this external impacts in off-position.
Between each above-mentioned unit, all linked up and got in touch with by the signal among the figure.And above-mentioned media device can be notebook computer (Notebook), panel computer (Tablet PC), desktop computer (Desktop PC), servo computer (Server PC), personal digital assistant (PDA), the hand held information processor, mobile phone, the CD/MP3 walkman, numerical digit video camera (DV), digital still camera (DSC), action hard disc (OTG Data Bank), the carry-on dish (Pen Driver) of taking action, card reader, Global Positioning System (GPS) GPS, portable multimedia device (Portable Multimedia Player; Media apparatus such as PMP).
After above-mentioned system has been arranged; the user can adjust the susceptibility of sensing; make the different users adjust the sensing susceptibility that it needs; and degree can be able to be divided into four kinds of grades: (1) sensitivity, (2) standard, (3) are more blunt, (4) are closed; it is to be defined voluntarily by design manufacturer, and when the user selected to close, this mechanism still can write down time and the relevent information that is subjected to unusual bump; can allow manufacturer confirm whether the user does not open protection mechanism when bump takes place.But the also suffered external impacts of sensing media device; and when media device is subjected to external force collision; avoid being subjected to clashing into accident with vibrations; and then protect the running of this media device; more can calculate and the value of recording external force and the height equivalent of free falling, and note of the reference of the state information such as time of external impacts simultaneously for inquiry and maintenance of equipment personnel.
Then, will be described further with regard to method of the present invention, and see also shown in Fig. 4-1, but be to be the flow chart of steps of the media device guard method of a kind of sensing of the present invention and recording external force impact, this method comprises the following steps:
At first, whether the impact of a sensing cell 110 sensings one external force F surpasses a critical value (step 200); Then, detecting the component of acceleration (step 210) that this external force F is produced respectively at X-axis, Y-axis, Z axle, in this step, is to detect this external force F in the component F of X-axis by this X-axis detecting unit 111 simultaneously
xThe acceleration a that is produced
x, this Y-axis detecting unit 112 detects this external force F in the component F of Y-axis
yThe acceleration a that is produced
y, and this Z repacking measurement unit 113 detects this external force F in the component F of Z axle
zThe acceleration a that is produced
z, shown in Fig. 2-1～Fig. 2-2; Then, calculate the relevent information (step 220) that this external force F impacts by a signal arithmetic element 120, in this step, can be by X-axis, Y-axis, acceleration a that Z-direction recorded respectively
x, a
yAnd a
z, judge the direction that this external force F impacts with vectorial angle, go out to calculate component F simultaneously
x, F
yAnd F
zValue, the rum point when determining angle that this media device lands and landing to calculate the value of making a concerted effort, to use also can converse the impact information of relevant this external force F of the height equivalent etc. of suitable free falling of suffered external impacts simultaneously; Then, this state information (step 230) of promptly impacting by a record cell 130 this external force of record F; Abovementioned steps 200～230; be to impact the method flow of information for sensing external force of the present invention and record; it is independently to operate in this media device; no matter this media device is under operation or stopped status; all the external impacts that is caused by these sensing cell 110 Auto-Sensing external worlds and this signal arithmetic element 120 are calculated the direction of external force F; value; the height equivalent of suitable free falling; and by the judgement of external impacts direction; rum point in the time of can detecting the angle that when landing, is impacted and land; add continual sensing mode; more can record relevant external impacts information such as the rum point that after equipment lands, collides once more and the number of times of spring because of spring; shown in Fig. 3-1～Fig. 3-2, and make full and accurate impact conditions information record simultaneously.
When aforementioned step 200～230 detecting external impacts and after noting, Shang Kezai further comprises the method for this media units running of interruption of protection mechanism of the present invention, below will be with detailed flow process A, the method flow of protection mechanism of the present invention is described, please continue to consult shown in Fig. 4-2, in flow process A, judge that earlier a media units 140 is whether in operating (step 240), if "No", then direct process ends; If above-mentioned steps 240 is "Yes", judges then then that this external force F impacts whether to surpass one and impact allowable value (step 241), if "No", and then same directly process ends, and ignore the impact of this time external force F; Abovementioned steps 241 is if "Yes" then sends outage signal to a CPU (central processing unit) 150 (steps 242) by this signal arithmetic element 120; Treat that this CPU (central processing unit) 150 receives this outage signal, promptly store the operating state (step 243) of this media units 140 by this CPU (central processing unit) 150; Then, supply with the power supply (step 244) of this media units 140 by these CPU (central processing unit) 150 force disconnects; And force in the off-position in this, continue to judge by this sensing cell 110 whether this external force F removes (step 245), if "No", the then pressure of lasting this CPU (central processing unit) 150 outage program (step 246); Abovementioned steps 245 is if "Yes" then sends one by this signal arithmetic element 120 and replys signal to a CPU (central processing unit) 150 (steps 247); Then, recover to supply with the power supply (step 248) of this media units 140 by this CPU (central processing unit) 150; At last, reply the preceding operating state (step 249) of these media units 140 outages by this CPU (central processing unit) 150 again, and process ends, to reach after this external force F removes, can reply the mode of operation of this media units 140 before cutting off the power supply fully.
Wherein, in above-mentioned steps 241; this impact allowable value promptly corresponds to this sensitivity level of different sensing external impacts; can be by this sensing susceptibility adjustment unit 160; adjust the susceptibility of sensing voluntarily by the user; make the different users comply with its user mode and adjust the sensing susceptibility that it needs; and degree can be able to be divided into four kinds of grades: (1) sensitivity; (2) standard; (3) more blunt; (4) close; it is to be defined voluntarily by design manufacturer; and when the user selects to close; this mechanism still can write down time and the relevent information that is subjected to unusual bump, allows manufacturer confirm whether the user does not open protection mechanism when bump takes place.
And in abovementioned steps 244～248; only cut off its power supply supply at this media units 140 in this this media device; park mode with the part outage stops its media units 140 operations; and then protect the running of this media device; but this sensing cell 110 and this signal arithmetic element 120 still continue to provide power supply; to guarantee that it is under the part off-position of park mode; still can continue the external impacts that the Auto-Sensing external world is caused; therefore; when detecting external impacts, this sensing cell 110 (clashed into landing) as media device; only stop the running of this media units 140; and this sensing cell 110 and this signal arithmetic element 120 still can record the number of times that is impacted that it bounces; the direction that is impacted and the point that is collided are once more also noted down; simultaneously; more write the state information such as time that at every turn are subjected to external impacts, so that the data foundation of bump information to be provided.
The explanation of above-mentioned preferred embodiment; the alternative elements that it is lifted; but all be the media device protection mechanism that utilization sensing that the present invention carried and recording external force impact; at the suffered external impacts in various degree of media device detecting; calculate and write down relevant impact conditions information, simultaneously, by forcing the outage measure in operation, to avoid clashing into the protection media device; the special intention that proposes to have improvement and reform solves disappearance now, so propose the application of invention.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, but every content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (20)
1, but the media device protection mechanism of a kind of sensing and recording external force impact provides the suffered external impacts of sensing one media device, calculates the also state information of recording external force impact, it is characterized in that it comprises at least:
One sensing cell is for the functional unit of detecting external force that this media device is hit is provided;
One signal arithmetic element is to be connected in this sensing cell, by detected X-axis, Y-axis, Z axle acceleration, calculates direction, value, the quite height equivalent of free falling, and transmitting signals to a CPU (central processing unit) of external impacts;
One record cell provides a state information that writes down this external impacts;
One media units is the data medium unit of operating for the user in this media device; And
One CPU (central processing unit) is to handle signal processing in this media device protection mechanism, and the user mode of record with this media units of reduction is provided that the state information with external impacts is recorded in this record cell simultaneously.
But 2, the media device protection mechanism of sensing according to claim 1 and recording external force impact; it is characterized in that wherein said protection mechanism more can comprise a sensing susceptibility adjustment unit; it is the multiple responsive level of definable; it corresponds to one and impacts allowable value; be by the definition of design manufacturer, adjust this machine-processed sensing susceptibility voluntarily to provide the user to comply with its user mode.
But 3, the media device protection mechanism of sensing according to claim 1 and recording external force impact is characterized in that wherein said sensing cell more comprises:
One X-axis detecting unit is in order to detect external force in the acceleration that X-direction produced;
One Y-axis detecting unit is in order to detect external force in the acceleration that Y direction produced; And
One Z repacking measurement unit is in order to detect external force in the acceleration that Z-direction produced.
But 4, the media device protection mechanism of sensing according to claim 1 and recording external force impact is characterized in that can comprising in the wherein said sensing cell and sets a critical value, is the maximum admissible magnitude for external impacts, can be defined voluntarily by manufacturer.
But 5, the media device protection mechanism of sensing according to claim 1 and recording external force impact; it is characterized in that wherein said record cell more can be provided with a real time counter that dispatches from the factory and promptly start day from this media device, with time keeping as record external impacts state.
But 6, the media device protection mechanism of sensing according to claim 1 and recording external force impact is characterized in that wherein said state information can comprise height equivalent, the direction of external impacts, angle, the time that is hit, the cumulative number of the value of external impacts, quite free falling.
But 7, the media device protection mechanism of sensing according to claim 1 and recording external force impact; it is characterized in that wherein said signal arithmetic element if this impact external force that calculates is impacted allowable value greater than this; then transmit an outage signal notifying a CPU (central processing unit), and send one and reply signal to notify this CPU (central processing unit) when external force removes Shi Zehui.
But 8, the media device protection mechanism of sensing according to claim 1 and recording external force impact; it is characterized in that wherein said CPU (central processing unit); when it receives the outage signal, write down the user mode of this media units and force power down process; and when it receives the answer signal, the user mode before then recovering the power supply of this media units and replying outage.
But 9, the media device protection mechanism of sensing according to claim 1 and recording external force impact; it is characterized in that wherein said protection mechanism more comprises a power supply unit; this power supply unit is in order to the electric power in this protection mechanism to be provided; and during the outage of this protection mechanism; this power supply unit more can provide standby power to use to this record cell, allows this record cell still can note down all information of this external impacts in off-position.
10, but the media device protection mechanism that sensing according to claim 1 and recording external force impact is characterized in that wherein said media device can be from notebook computer (Notebook), panel computer (Tablet PC), desktop computer (Desktop PC), servo computer (Server PC), personal digital assistant (PDA), the hand held information processor, mobile phone, the CD/MP3 walkman, numerical digit video camera (DV), digital still camera (DSC), action hard disc (OTG Data Bank), the carry-on dish (PenDriver) of taking action, card reader, Global Positioning System (GPS) (GPS), portable multimedia device (PortableMultimedia Player; PMP) select one arbitrarily in the combination.
11, but the media device guard method of a kind of sensing and recording external force impact is characterized in that it comprises the following steps: at least
Whether one sensing cell sensing, one external impacts surpasses a critical value;
Detect the component of acceleration that this external force is produced respectively at X-axis, Y-axis, Z axle;
Calculate the relevent information of this external impacts by a signal arithmetic element; And
State information by this external impacts of recording unit records.
But 12, the media device guard method of sensing according to claim 11 and recording external force impact; it is characterized in that wherein said sensing cell; be for the functional unit of detecting external force that this media device is hit is provided, and provide and detect external force in the acceleration that X-direction produced, the acceleration that Y direction produced and the acceleration that Z-direction produced.
But 13, the media device guard method of sensing according to claim 11 and recording external force impact; it is characterized in that wherein said signal arithmetic element; be to be connected in this sensing cell; by detected X-axis, Y-axis, Z axle acceleration, calculate the direction, value of external impacts, the suitable height equivalent of free falling.
But 14, the media device guard method of sensing according to claim 11 and recording external force impact; it is characterized in that wherein said record cell; provide this state information of this external impacts of record; it more can comprise a timing unit; be the real time counter that promptly starts for the day of dispatching from the factory from this media device, to put down in writing the time keeping of this external impacts state as this record cell.
15, but the media device guard method of sensing according to claim 11 and recording external force impact is characterized in that wherein said critical value, is the maximum admissible magnitude for external impacts, can be defined voluntarily by manufacturer.
But 16, the media device guard method impacted of sensing according to claim 11 and recording external force is characterized in that wherein said state information can comprise the direction of cumulative number, the external impacts of time, the external impacts of height equivalent, the external impacts of the value of external impacts, quite free falling, the angle of landing and the rum point when landing, the number of times that bounced after landing and the point of collision once more.
But 17, the media device guard method of sensing according to claim 11 and recording external force impact is characterized in that wherein said method can comprise that more one interrupts the method for this media units running, and it comprises the following steps:
Judge that a media units is whether in running;
Judge whether this external impacts surpasses one and impact allowable value;
Send outage signal to a CPU (central processing unit) by this signal arithmetic element;
Store the operating state of this media units by this CPU (central processing unit);
Supply with the power supply of this media units by this CPU (central processing unit) force disconnect;
Judge by this sensing cell whether this external force removes;
Send one by this signal arithmetic element and reply signal to a CPU (central processing unit);
Recover to supply with the power supply of this media units by this CPU (central processing unit); And
Reply the preceding operating state of this media units outage by this CPU (central processing unit).
But 18, the media device guard method of sensing according to claim 17 and recording external force impact; it is characterized in that wherein said signal arithmetic element more can comprise a sensing susceptibility adjustment unit again; it is the multiple responsive level of definable; it corresponds to one and impacts allowable value, adjusts this machine-processed sensing susceptibility voluntarily to provide the user to comply with its user mode.
But 19, the media device guard method of sensing according to claim 17 and recording external force impact; it is characterized in that wherein said signal arithmetic element; if this impact external force that calculates is impacted allowable value greater than this; then transmit an outage signal notifying a CPU (central processing unit), and send one and reply signal to notify this CPU (central processing unit) when external force removes Shi Zehui.
But 20, the media device guard method of sensing according to claim 17 and recording external force impact; it is characterized in that wherein said CPU (central processing unit); be to handle signal processing in this media device protection mechanism; the user mode of record with this media units of reduction is provided simultaneously; when it receives the outage signal, write down the user mode of this media units and force power down process; and when it receives the answer signal, the user mode before then recovering the power supply of this media units and replying outage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510069991 CN1862439A (en) | 2005-05-11 | 2005-05-11 | Medium apparatus protection mechanism capable of sensing and recording external force impact and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510069991 CN1862439A (en) | 2005-05-11 | 2005-05-11 | Medium apparatus protection mechanism capable of sensing and recording external force impact and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1862439A true CN1862439A (en) | 2006-11-15 |
Family
ID=37389890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510069991 Pending CN1862439A (en) | 2005-05-11 | 2005-05-11 | Medium apparatus protection mechanism capable of sensing and recording external force impact and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1862439A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222509A (en) * | 2010-04-14 | 2011-10-19 | 神基科技股份有限公司 | Magnetic storage device capable of recording falling height and electronic product using same |
| CN102339247A (en) * | 2010-07-21 | 2012-02-01 | 神讯电脑(昆山)有限公司 | Fall test method |
| CN106161971A (en) * | 2016-09-30 | 2016-11-23 | 北京小米移动软件有限公司 | Video camera control method and device |
| CN106331254A (en) * | 2016-09-06 | 2017-01-11 | 广东欧珀移动通信有限公司 | Protection processing method and device for mobile terminal drop |
| CN108182274A (en) * | 2018-01-23 | 2018-06-19 | 广东欧珀移动通信有限公司 | The maintenance process method and Related product of electronic equipment |
| CN108197003A (en) * | 2018-01-23 | 2018-06-22 | 广东欧珀移动通信有限公司 | Electronic equipment, data processing method and Related product |
| CN108197007A (en) * | 2018-01-23 | 2018-06-22 | 广东欧珀移动通信有限公司 | Electronic equipment, data processing method and Related product |
| CN109839245A (en) * | 2017-11-29 | 2019-06-04 | 富泰华工业（深圳）有限公司 | Electronic device and its waterproof quality guarantee condition judging method |
| CN114631687A (en) * | 2022-03-07 | 2022-06-17 | 深圳市瑞必达科技有限公司 | Control method for performing knocking protection and inclination protection on lifting table without calculating Euler angle |
-
2005
- 2005-05-11 CN CN 200510069991 patent/CN1862439A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222509A (en) * | 2010-04-14 | 2011-10-19 | 神基科技股份有限公司 | Magnetic storage device capable of recording falling height and electronic product using same |
| CN102339247A (en) * | 2010-07-21 | 2012-02-01 | 神讯电脑(昆山)有限公司 | Fall test method |
| CN102339247B (en) * | 2010-07-21 | 2014-05-07 | 神讯电脑(昆山)有限公司 | Fall test method |
| CN106331254A (en) * | 2016-09-06 | 2017-01-11 | 广东欧珀移动通信有限公司 | Protection processing method and device for mobile terminal drop |
| CN106161971B (en) * | 2016-09-30 | 2019-05-07 | 北京小米移动软件有限公司 | Video camera control method and device |
| CN106161971A (en) * | 2016-09-30 | 2016-11-23 | 北京小米移动软件有限公司 | Video camera control method and device |
| CN109839245A (en) * | 2017-11-29 | 2019-06-04 | 富泰华工业（深圳）有限公司 | Electronic device and its waterproof quality guarantee condition judging method |
| CN108197007A (en) * | 2018-01-23 | 2018-06-22 | 广东欧珀移动通信有限公司 | Electronic equipment, data processing method and Related product |
| CN108197003A (en) * | 2018-01-23 | 2018-06-22 | 广东欧珀移动通信有限公司 | Electronic equipment, data processing method and Related product |
| CN108182274A (en) * | 2018-01-23 | 2018-06-19 | 广东欧珀移动通信有限公司 | The maintenance process method and Related product of electronic equipment |
| CN108197007B (en) * | 2018-01-23 | 2021-06-29 | Oppo广东移动通信有限公司 | Electronic equipment, data processing method and related product |
| CN108197003B (en) * | 2018-01-23 | 2021-07-09 | Oppo广东移动通信有限公司 | Electronic equipment, data processing method and related product |
| CN108182274B (en) * | 2018-01-23 | 2022-03-01 | Oppo广东移动通信有限公司 | Electronic equipment maintenance processing method and related product |
| CN114631687A (en) * | 2022-03-07 | 2022-06-17 | 深圳市瑞必达科技有限公司 | Control method for performing knocking protection and inclination protection on lifting table without calculating Euler angle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1862439A (en) | Medium apparatus protection mechanism capable of sensing and recording external force impact and method thereof | |
| CN104541228B (en) | Support is provided for equipment state | |
| CN1926496A (en) | Methods and apparatuses for operating a portable device based on an accelerometer | |
| CN1937058A (en) | Information processing apparatus, imaging apparatus, information processing method, and computer program | |
| CN101065674A (en) | System and method for fall detection | |
| CN1809881A (en) | Media player with acceleration protection | |
| CN100346283C (en) | Information processing system, storage unit,and computer-readable recording medium | |
| CN101140575A (en) | Medium data playing system and method thereof | |
| CN1941131A (en) | Portable electronic device with hard disk as storage medium | |
| CN106021007A (en) | Method for detecting fault of terminal and terminal | |
| CN116796492A (en) | Method for determining shape and parameters of lining plate of ball mill | |
| CN2831329Y (en) | Reading/writing media with external force impact sensing protect mechanism | |
| CN111749200B (en) | Bridge anticollision energy storage resilience sliding buffering energy dissipation device | |
| CN1744226A (en) | Protective device for reading-writing media device and its method | |
| CN102368232A (en) | Method and device for generating installation configuration list | |
| CN1956081A (en) | Electronic apparatus and electronic apparatus control method | |
| CN1834936A (en) | Power consumption monitoring system | |
| CN201556417U (en) | Vehicle-mounted multimedia equipment based on PC platform | |
| CN110261929A (en) | A kind of electronic equipment and its detection method | |
| CN102306408A (en) | Travelling crane impact force and impact direction monitor | |
| CN102110455B (en) | Portable apparatus with electronic control system and control method thereof | |
| US20100259847A1 (en) | Portable apparatus having electronic control system and control method thereof | |
| CN114548284A (en) | Freight vehicle accident judgment system, method, equipment and medium | |
| CN106848655A (en) | A kind of Kato structure and mobile terminal | |
| CN101352794A (en) | Method for processing high-cleaning high-accurate computer hard disc balance ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |