CN101917539A - Preserving and monitoring module of consumption type electronic apparatus, and preserving and monitoring method thereof - Google Patents

Preserving and monitoring module of consumption type electronic apparatus, and preserving and monitoring method thereof Download PDF

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Publication number
CN101917539A
CN101917539A CN2010100012335A CN201010001233A CN101917539A CN 101917539 A CN101917539 A CN 101917539A CN 2010100012335 A CN2010100012335 A CN 2010100012335A CN 201010001233 A CN201010001233 A CN 201010001233A CN 101917539 A CN101917539 A CN 101917539A
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electronic device
consumer electronic
safe monitoring
sensor
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CN101917539B (en
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张国航
林莉凤
黄宗庆
卓晔
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Via Technologies Inc
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Via Technologies Inc
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Abstract

The invention provides a preserving and monitoring module of consumption type electronic apparatus, and the preserving and monitoring method thereof. The preserving and monitoring module is disposed in a consumption type electronic apparatus; one embodiment of the preserving and monitoring module comprises: a sensor, a control unit and a preserving and monitoring unit; the sensor is used for detecting the environment state of a monitored region and generating a sensing signal according to the detected result; the control unit is connected with the sensor to receive the sensing signal generated by the sensor and identifying whether the environment state of the monitored region is normal or abnormal according to the sensing signal, and has the function to detect the power supply state of the consumption type electronic apparatus; the preserving and monitoring unit is connected with the control unit, and used for receiving the notice from the control unit and transmitting a caution information to a reception apparatus when the control unit judges out that the environment state of the monitored region is abnormal. By the module and method of the invention, the consumption type electronic apparatus can achieve the purpose of preserving and monitoring the safety of the monitored region.

Description

The safe monitoring module and the safe monitoring method thereof of consumer electronic device
Technical field
The present invention is about a kind of safe monitoring module and method, especially about a kind of safe monitoring module and method that is arranged at consumer electronic device.
Background technology
Property or the personal safety of many users in order to ensure the place of residence is by saving company from damage or Development of supervision system based on PLC manufacturer installs safety system at home.This class safety system generally all need hold installing to save communication apparatus, signalization transmission line from damage the user, and monitors processing when taking place with emergency by the administrative center of far-end.And owing to need build the long-time monitoring and the management of putting hardware device and administrative center, the framework of this kind preservation measures that the user adopts is complicated, and the cost of required cost also improves relatively.
The consumer video equipment of many family expenses then is set at same place easily, and open all day for the demand of data access, carrier aircraft under set-top box or the high-resolution for example, but described device is except its intrinsic function, do not open all day or the difficult characteristics that change in position, possess other function according to it; Therefore, not only waste, also fail to make the operational effectiveness of consumer electronic device to give full play to by the used up electric power of consumer electronic device.
Summary of the invention
The purpose of this invention is to provide a kind of safe monitoring module and safe monitoring method, interworking by the control unit in sensor and the consumer electronic device, application program, be at consumer electronic device in the middle of the time of starting state, the ambient condition in the zone at detecting consumer electronic device place is with the safety of safeguarding that this is regional.
In order to achieve the above object, according to wherein a kind of scheme of the present invention, provide a kind of consumer electronic device with safe monitoring function, one of them embodiment has comprised: one first processing unit, a logic control element, a safe monitoring module; The safe monitoring module further comprises a sensor, a control unit and a safe monitoring unit.First processing unit carries out the running of calculation process with the control consumer electronic device; Logic control element is according at least one ancillary equipment of the commands for controlling of first processing unit; Sensor is detected the ambient condition in a tested zone at consumer electronic device place, and produces a sensing signal according to the detecting result; Control unit connects logic control element and sensor, receive sensing signal, and be a normal condition or an abnormality according to the ambient condition in the tested zone of sensing signal identification, and this control unit has the ability of the power supply status that detects this consumer electronic device; The safe monitoring unit then is connected in control unit, when the ambient condition in tested zone is abnormality, sends an information warning to and is subjected to T unit.
In order to reach above-mentioned purpose, according to another scheme of the present invention, provide a kind of safe monitoring module that is arranged on consumer electronic device again, one of them embodiment comprises: a sensor, a control unit and a safe monitoring unit.Sensor is detected the ambient condition in a tested zone, and produces a sensing signal according to the detecting result; Control unit is connected in sensor to receive the sensing signal that sensor produces, and be a normal condition or an abnormality according to the ambient condition in the tested zone of sensing signal identification, and this control unit has the ability of the power supply status that detects this consumer electronic device; The safe monitoring unit then is connected in control unit, when the ambient condition in tested zone is abnormality, sends an information warning to and is subjected to T unit.
In order to reach above-mentioned purpose, according to another kind of scheme of the present invention, a kind of safe monitoring method that is applicable to consumer electronic device is provided again, and one of them embodiment comprises: the type electronic apparatus of expanding consumption, described consumer electronic device are arranged at a tested zone; Detect the ambient condition in tested zone by a sensor of consumer electronic device, and export a sensing signal according to the detecting result; One control unit of consumer electronic device receives sensing signal, and the ambient condition in the tested zone of identification is a normal condition or an abnormality according to this, and this control unit has the ability of the power supply status that detects this consumer electronic device; When picking out ambient condition when being abnormality, make a safe monitoring unit export an information warning to and be subjected to T unit according to this abnormality.
Can finish the purpose of saving from damage and monitoring the safety in tested zone by the safe monitoring module of a consumer electronic device whereby.Detailed technological means sees also following execution mode and relevant description of drawings.
Description of drawings
Fig. 1 is the calcspar of a kind of consumer electronic device embodiment provided by the present invention;
Fig. 2 is the calcspar of a kind of safe monitoring module first embodiment provided by the present invention;
Fig. 3 is the calcspar of a kind of safe monitoring module second embodiment provided by the present invention;
Fig. 4 is the flow chart of a kind of safe monitoring method first embodiment provided by the present invention;
Fig. 5 is the flow chart of a kind of safe monitoring method second embodiment provided by the present invention.
Embodiment
Fig. 1 is a kind of embodiment calcspar with consumer electronic device of safe monitoring function provided by the present invention, described consumer electronic device 1 is as carrier aircraft or TV set-top box etc. under the high-resolution, this class device is arranged at the public domain in the family usually, as parlor, living room, and receive the power supply unit power supply for a long time and open.Owing to above-mentioned characteristic is arranged, therefore is suitable for outside original download of described device or network connectivity function, also further providing the function of safe monitoring.
The consumer electronic device 1 of present embodiment comprises that a processing unit 10 (for example: CPU), a logic control element 12 and a safe monitoring module 2, and by the power supply of power supply unit 16 supply consumer electronic devices 1 running.Logic control element 12 also connects a plurality of ancillary equipment, comprise image process unit 120, storage element 122 and network connection unit 124, described ancillary equipment links by logic control element 12 and processing unit 10, and the instruction of reception processing unit 10 is with executable operations.2 of safe monitoring modules comprise a control unit 20, a sensor 22, a safe monitoring unit 24 and an image acquisition unit 26.
Sensor 22 is arranged at the consumer electronic device 1 that is placed in as the tested zone of a parlor or a residential house, whether change in order to the ambient condition of detecting tested zone, for example detecting in the unmanned originally parlor has personnel to enter, or the temperature that senses tested zone arrives preset temperature etc. from being lower than preset temperature rising; Also will detect the result is sent to control unit 20 to sensor 22, judges that according to the sensing result of sensor 22 ambient condition in tested zone is normal condition or abnormality by control unit 20.In one embodiment, when control unit 20 judges that the generation of tested zone is unusual, can drive image acquisition unit 26, for example a phtographic lens, capture the image in tested zone, just take or record down the live view that is judged out the tested zone of generation when unusual.In another embodiment, safe monitoring unit 24 reads after control unit 20 judges the state in tested zone and be the result of abnormality, can send out an information warning to being subjected to T unit, for example send a message to house owner's mobile phone or dispatch Email in specific user's computer, so as to pointing out user or house owner alert news about the abnormal case in tested zone.
When 2 pairs of tested zones of safe monitoring module were monitored, the processing unit 10 of consumer electronic device 1 is other ancillary equipment of may command still, carries out other calculation process.With carrier aircraft under the high-resolution is example, and processing unit 10 is by the high-resolution video-audio data on network connection unit 124 download network.And because the data volume of high-resolution video image is huge, following carrier aircraft often need be opened all day with foradownloaded video progressively; Whereby, safe monitoring module 2 also can be carried out round-the-clock safe monitoring under the state that down carrier aircraft is opened, and whether the tested zone at carrier aircraft place has the personage to invade or not producing high temperature changes under the investigation high-resolution.
The detailed description of the safe monitoring module 2 in the consumer electronic device 1 is please with further reference to following graphic and explanation.
Fig. 2 is the calcspar that is arranged on safe monitoring module second embodiment among the consumer electronic device 1a, the running of safe monitoring module 2a for convenience of explanation, and the consumer electronic device 1a among Fig. 2 has omitted the element beyond the safe monitoring module 2a.
The safe monitoring module 2a of present embodiment comprises sensor, control unit and safe monitoring unit 24, and provides necessary power supply by power supply unit 16; Sensor in this example is action sensing device (motion sensor) 22a, in order to the action of the generation of the object in the tested zone of sensing; Control unit then is an embedded controller (EmbeddedController, EC) 20a.Embedded controller 20a has the ability of the power supply status that detects consumer electronic device 1a integral body, when if consumer electronic device 1a makes its power supply status enter resting state because of devices such as processing unit are idle, embedded controller 20a still can be according to design and switching, make power supply unit 16 provide electric power, allow action sensing device 22a when consumer electronic device 1a is idle, still continue to detect the ambient condition in tested zone to action sensing device 22a.Therefore, though the processing unit of consumer electronic device 1a and logic control element in running or in idle, safe monitoring module 2a all can carry out the operation of monitoring.In other words, the present invention has the function of consumer electronic device itself and the function of safe monitoring simultaneously under normal power supply; And when consumer electronic device itself idle and when entering resting state,, still can possess the function of safe monitoring by the design and the switching of embedded controller.
Embedded controller 20a comprises a pwm unit 200, a processing unit 202, the communication interface 204 that connects safe monitoring unit 24a and the coffret 206 of connecting moves sensor 22a; Communication interface 204 also comprises first communication unit 2040 and second communication unit 2042, and the two is respectively the side-play amount (offset) in the communication interface 204 in the present embodiment; Safe monitoring unit 24a then comprises a monitoring range selection module 240 and an alarm module 242.
Whether action sensing device 22a detects tested zone in the present embodiment constantly has object to produce action, and the result according to detecting produces a sensing signal, described sensing signal comprises signal that senses the object action and the signal that does not sense the object action, for example: when having object generation action to be detected by action sensor 22a in the tested zone, the sensing signal of generation is 1; When not sensed the action variation, the sensing signal of generation is 0.Action sensing device 22a constantly exports 0 or 1 the sensing signal coffret 206 to embedded controller 20a according to sensed result, read the content of the received sensing signal of coffret 206 and judge that the ambient condition in tested zone is normal condition or abnormality for the processing unit 202 of embedded controller 20a.Coffret 206 in this example is a general input/a go out pin (GPIO).
For example, if the monitoring purposes of safe monitoring module 2a is to monitor whether tested zone has personnel to invade, then the sensing signal that this moment, processing unit 202 received is 0 o'clock, the ambient condition of judging tested zone is a normal condition, that is action sensing device 22a has not detected object generation action in this zone, represent tested zone to there is no personnel and enter, embedded controller 20a need not to react at this moment, as long as continue to receive the sensing signal that action sensing device 22a produces once again and judge.Otherwise, when the sensing signal that receives from coffret 206 when processing unit 202 is 1, represent action sensing device 22a to detect that there are objects moving in the tested zone or produce action, processing unit 202 judges that promptly the ambient condition in tested zone is the abnormality that the object invasion is arranged, and should be warned.
Judge tested zone when processing unit 202 and take place promptly to change the flag value (flag) that first communication unit 2040 in the communication interface 204 is write down when unusual, for example flag value is changed into 1 by 0.Safe monitoring unit 24a can regularly be connected to communication interface 204 to read the flag value in first communication unit 2040, when safe monitoring unit 24a reads representative when unusual flag value (being 1 in this example) takes place, alarm module 242 promptly can be exported an information warning to being subjected to T unit (figure does not show) according to the setting of finishing in advance.For example send an email in the specific mail account number by network connection unit, or when being provided with mobile communication module (as gsm module) in the middle of the consumer electronic device 1a, can send a message to specific device for mobile communication by the mobile communication module, be subjected to the abnormality of the user of T unit about tested zone with prompting.
On the other hand, in the present embodiment, the user can be according to its demand, the monitoring range of required movement sensor 22a.Because monitoring range is wide more, far away more, the power supply that action sensing device 22a consumes also increases relatively, therefore when the space in tested zone hour, the monitoring range of action sensing device 22a can be dwindled to avoid the waste of power supply.For this reason, also be provided with monitoring range among the safe monitoring unit 24a and select module 240, in order to receive the user in advance from the input instruction of input unit input, the scope of selecting action sensing device 22a to detect.Monitoring range described herein is a benchmark with the air line distance of action sensing device 22a detecting, the monitoring range of for example setting action sensing device 22a be 5 meters with interior, 10 meters with interior equidistant.
Monitoring range selects module 240 to provide the option of a plurality of monitoring ranges to select for the user, after person to be used imported an input instruction according to the option that is provided, monitoring range selected module 240 the pairing numerical value of the option that is selected to be sent to record in second communication unit 2042 of communication interface 204.Processing unit 202 regularly goes to second communication unit 2042 to read the numerical value that is recorded, and be converted to and meet the selecteed monitoring range duty ratio of a required work period (Duty cycle), when for example monitoring range is in 5 meters, the duty ratio of work period is 10, the distance of monitoring is short more, the duty ratio of work period is more little, also just can save electric power more.The work period running of processing unit 202 control pwm units 200 after according to conversion, and make action sensing device 22a carry out detecting to tested zone according to the work period of pwm unit 200, to meet the monitoring range that the user sets.
Fig. 3 provides the calcspar of safe monitoring module the 3rd embodiment of the present invention again, whether present embodiment has object tested region generating action except detecting with action sensing device 22a, also further provide image acquisition unit 26a to come pick-up image, the evidence when finding that as safe monitoring module 2b there is unusual condition in tested zone.
Image acquisition unit 26a is electrically connected at logic control element (consulting Fig. 1) in consumer electronic device 1b, but it can be started the running of image acquisition unit 26a or closed by embedded controller 20b.
Described in safe monitoring module second embodiment, after the processing unit 202 of embedded controller 20b reads action sensing device 22a and is sent to the sensing signal of coffret 206, when the ambient condition of judging tested zone according to the content of sensing signal is abnormality, can change the flag value of first communication unit 2040,24a reads for the safe monitoring unit.In the 3rd embodiment, when processing unit 202 is judged abnormality, also further output one acquisition signal to image acquisition unit 26a with startup image acquisition unit 26a.Image acquisition unit 26a can be arranged on the position that consumer electronic device 1b goes up close action sensing device 22a, and receiving acquisition signal and after starting, capture the image in tested zone, the picture scope that image is contained promptly is equivalent to the scope that action sensing device 22a is detected.Above-mentioned image may be static image or dynamic image along with the difference of image acquisition unit 26a, and the image that is captured is temporary in the storage element 122 (as shown in Figure 1) of the consumer electronic device that comprises image acquisition unit 26a.
The safe monitoring unit 24a of present embodiment reads the flag value in first communication unit 2040, picking out tested zone takes place when unusual, with the image of reading and recording in storage element 122, and after by alarm module 242 image and the information that pre-sets or Email content being integrated into information warning, outputing to by network connection unit or mobile communication network and to be subjected to T unit.
Received by the user of T unit (as mobile phone, computer or personal digital assistant) and comprise image behind interior information warning, can whether occur the suspicious figure in the identification image frame really by the mode of visual observation.The user can result according to the observation take measures necessary.
What specify is, processing unit 202 is the frequency of its change flag value of may command also, in order to avoid embedded controller 20b too frequent, cause safe monitoring unit 24a to repeat to send the problem of information warning at short notice according to the frequency of the content changing flag value of sensing signal.
Next, Fig. 4 provides the flow chart of a kind of safe monitoring method first embodiment of the present invention, please consults the graphic of Fig. 1 simultaneously.The type electronic apparatus 1 of at first need expanding consumption, by the required power supply (S401) of each item running in the power supply unit 16 supply consumer electronic devices 1, comprise by processing unit 10 and carry out every calculation process and pass through logic control element 12 control image process units 120 ancillary equipment such as grade (S403); The ambient condition that also starts sensor 22 detectings one tested zone simultaneously is normal condition or abnormality, and produces sensing signal (S405) respectively according to the result of detecting, and receives the sensing signal (S407) that sensor 22 is produced by control unit 20; When the ambient condition that detects tested zone when sensor 22 was normal condition, the sensing signal of generation for example was 0, and when the ambient condition in tested zone was abnormality, sensing signal was then different with 0, for example was 1.
Control unit 20 judges according to the content of received sensing signal whether the ambient condition in tested zone is abnormality (S409), and with regard to present embodiment, whether control unit 20 is 1 to judge whether tested zone takes place unusually according to sensing signal.If control unit 20 is 1 to judge tested zone unusual condition takes place according to sensing signal, then notify safe monitoring unit 24 outputs, one information warning to be subjected to T unit (S411), for example transmit literal or acoustic information device for mobile communication, so that notify the tested zone of user (in this user family) that the generation of abnormal case is arranged to a user; But if control unit 20 is judged tested zone and be there is no abnormal case, that is sensing signal is 0, then control unit 20 does not promptly need to notify safe monitoring unit 24 to carry out any counter-measure, only need return step S405, continue to carry out judgement as above-mentioned step by the ambient condition in the tested zone of sensor 22 detectings and according to sensing signal.Whereby, just can utilize the consumer electronic device 1 that is under the starting state to carry out the operation of safe monitoring, ensure the safety in tested zone.
Fig. 5 provides the flow chart of a kind of safe monitoring method second embodiment of the present invention again.The described safe monitoring method of present embodiment is equally applicable to can be by the consumer electronic device of processing unit and logic control element control, for making things convenient at the safe monitoring method explanation, Fig. 5 only carries out the flow process explanation of safe monitoring operation with regard to consumer electronic device, see also Fig. 3.
At first still need earlier by power supply unit 16 power supplies, with the type electronic apparatus 1b (S501) that expands consumption, the user can select module 240 by the monitoring range of safe monitoring unit 24a, selection is applicable to the monitoring range (S503) of tested area size: monitoring range selects module 240 that the option of a plurality of different monitoring scopes is provided, the user can import an instruction selecting one of them option by input unit, and selects module 240 to transmit corresponding numerical value to embedded controller 20b by monitoring range.The numerical value that embedded controller 20b basis receives is converted to the duty ratio (S505) of the work period of a pulse-width modulation, makes the sensing range of pwm unit 200 according to work period control action sensor 22a.
Then, the detecting that action sensing device 22a promptly moves to tested zone according to the sensing range that is set, and produce the result of action according to detecting object respectively, do not detect the result of object action, produce the sensing signal (S507) of different content, for example produce 1 and 0 signal respectively; After embedded controller 20b receives sensing signal, judge according to the content of sensing signal whether tested zone (S509) unusually takes place, for example embedded controller 20b receive be judged as when content is 1 sensing signal take place unusual, and receive be not judged as when content is 0 sensing signal take place unusual.
When if the ambient condition that embedded controller 20b judges tested zone according to sensing signal is abnormality, promptly produce an acquisition signal and by as interface such as general input/go out pin be sent to image acquisition unit 26a, start image acquisition unit 26a and make it capture tested zone image (S511) at that time, and the image that will capture is temporarily stored in the storage element 122; Otherwise, if the ambient condition that embedded controller 20b judges tested zone is a normal condition, promptly need not the behavior notified, but return step S507, proceed to detect and produce the work of sensing signal.
After capturing tested zone unusual image at that time takes place by step S511, the flag value that first communication unit 2040 in the embedded controller 20b change communication interface 204 is write down reads reformed flag value (S513) for safe monitoring unit 24a.Safe monitoring unit 24a judges whether to send information warning according to flag value, when safe monitoring unit 24a judges needs transmission information warning according to reformed flag value, arrive first storage element 122 and read image acquisition unit 26a institute picked image (S515), output comprises image more at last, the information warning that has literal or sound simultaneously, be sent to and be subjected to T unit (S517), the ambient condition of notifying the related personnel to confirm tested zone whereby, and take measures necessary.
Though the sensor in the foregoing description is to be example with the action sensing device, but also can adopt other sensing elements such as hot end instrument, infrared sensor to substitute, the result that different sensors are sensed can be produced as a sensing signal, and be sent to control unit, embedded controller particularly, analyze the situation in tested zone by control unit according to the content of sensing signal, so that judge whether tested zone is in needs and sends the state that information warning is notified the user.
The explanation of comprehensive the various embodiments described above, the present invention has been complete to expose a kind of safe monitoring module and method that is applicable to consumer electronic device, utilize sensor, embedded controller and image acquisition unit, make consumer electronic device beyond its intrinsic function, the safe monitoring function also is provided, except this class of effective increase is in the value of consumer electronic device of opening for a long time, also allow the user utilize the low and simple means of framework of a kind of cost, reach the effect that ensures the person and property safety.
The above only is preferred embodiment of the present invention; so it is not in order to limit scope of the present invention; any personnel that are familiar with this technology; without departing from the spirit and scope of the present invention; can do further improvement and variation on this basis, so the scope that claims were defined that protection scope of the present invention is worked as with the application is as the criterion.
Being simply described as follows of symbol in the accompanying drawing:
1,1a, 1b: consumer electronic device
10: processing unit
12: logic control element
120: image process unit
122: storage element
124: network connection unit
16: power supply unit
2,2a, 2b: safe monitoring module
20: control unit
20a, 20b: embedded controller
200: pwm unit
202: processing unit
204: communication interface
2040: the first communication units
2042: the second communication units
206: coffret
22: sensor
22a: action sensing device
24,24a: safe monitoring unit
240: monitoring range is selected module
242: alarm module
26,26a: image acquisition unit
S401-S411: process step
S501-S517: process step.

Claims (14)

1. the consumer electronic device with safe monitoring function is characterized in that, comprising:
One first processing unit carries out calculation process to control the running of this consumer electronic device;
One logic control element is according at least one ancillary equipment of the commands for controlling of this first processing unit; And
One safe monitoring module comprises:
One sensor is detected the ambient condition in a tested zone at this consumer electronic device place, and produces a sensing signal according to the detecting result;
One control unit, connect this logic control element and this sensor, receiving this sensing signal, be a normal condition or an abnormality according to the ambient condition in this this tested zone of sensing signal identification, and this control unit has the ability of the power supply status that detects this consumer electronic device; And
One safe monitoring unit is connected in this control unit, sends an information warning to according to this abnormality and is subjected to T unit.
2. the consumer electronic device with safe monitoring function according to claim 1, it is characterized in that, this control unit is an embedded controller, when this first processing unit enters a resting state with this logic control element because of leaving unused, provide electrical power to this safe monitoring module by this embedded controller, and make this safe monitoring module continue running.
3. the consumer electronic device with safe monitoring function according to claim 1 is characterized in that, this control unit comprises:
One second processing unit receives this sensing signal, sends an alarm signal when picking out this abnormality according to this sensing signal;
One communication interface connects this second processing unit and this safe monitoring unit, and this communication interface transmits this alarm signal to this safe monitoring unit and produces this information warning for this safe monitoring unit; And
One coffret connects this second processing unit, and this sensor transmits this sensing signal to this second processing unit by this coffret.
4. the consumer electronic device with safe monitoring function according to claim 3 is characterized in that, this safe monitoring unit comprises:
One alarm module receives this alarm signal to produce this information warning;
One monitoring range is selected module, connects this communication interface, and this monitoring range selects module to accept an instruction selecting this sensor to detect a monitoring range in this tested zone, and this monitoring range is sent to this second processing unit.
5. the consumer electronic device with safe monitoring function according to claim 4 is characterized in that, this control unit also comprises:
One pwm unit, the control by this second processing unit produces a work period;
Wherein, this monitoring range that this second processing unit conversion is selected produces this work period for the duty ratio of this work period so as to controlling this pwm unit, and this sensor changes this monitoring range according to the duty ratio of this work period.
6. the consumer electronic device with safe monitoring function according to claim 3 is characterized in that, also comprises:
One image acquisition unit is connected in this control unit, when this second processing unit picks out this abnormality, captures an image in this tested zone.
7. a safe monitoring module is characterized in that, is arranged at a consumer electronic device, comprising:
One sensor is detected the ambient condition in a tested zone, and produces a sensing signal according to the detecting result;
One control unit is connected in this sensor receiving this sensing signal, be a normal condition or an abnormality according to the ambient condition in this this tested zone of sensing signal identification, and this control unit has the ability of the power supply status that detects this consumer electronic device; And
One safe monitoring unit is connected in this control unit, sends an information warning to according to this abnormality and is subjected to T unit.
8. safe monitoring module according to claim 7, it is characterized in that, this control unit is an embedded controller, when a power supply status of this consumer electronic device enters a resting state, provide electrical power to this safe monitoring module by this embedded controller, and make this safe monitoring module continue running.
9. a safe monitoring method is characterized in that, is applicable to a consumer electronic device, comprising:
Start this consumer electronic device, this consumer electronic device is arranged at a tested zone;
Detect the ambient condition in this tested zone by a sensor of this consumer electronic device, and export a sensing signal according to the detecting result;
One control unit of this consumer electronic device receives this sensing signal, and be a normal condition or an abnormality according to the ambient condition in this this tested zone of sensing signal identification, and this control unit has the ability of the power supply status that detects this consumer electronic device; And
When picking out this abnormality, make a safe monitoring unit that is arranged in this consumer electronic device export an information warning to and be subjected to T unit according to this abnormality.
10. safe monitoring method according to claim 9 is characterized in that, the detecting of this sensor should be tested during the zone, and a processing unit of this consumer electronic device and a logic control element are carried out the ambient condition operation in addition in this tested zone of detecting.
11. safe monitoring method according to claim 9, it is characterized in that, when the detecting of this sensor is should be tested regional, one processing unit of this consumer electronic device and a logic control element are because of the idle resting state that is in, and provide electrical power to this sensor by this control unit, and make this sensor continue running.
12. safe monitoring method according to claim 9 is characterized in that, this control unit also comprises after receiving the step of ambient condition in this sensing signal and this tested zone of identification:
When picking out this abnormality, output one acquisition signal to an image acquisition unit;
This image acquisition unit captures an image in this tested zone; And
Write down this image in a storage element.
13. safe monitoring method according to claim 12 is characterized in that, the step that this information warning is exported according to this abnormality in this safe monitoring unit comprises:
This safe monitoring unit receives the alarm signal that this control unit sends;
This safe monitoring unit reads this image that this storage element writes down; And
Export this information warning by a network connection unit and be subjected to T unit to this, this information warning comprises this image.
14. safe monitoring method according to claim 9 is characterized in that, start the step of this consumer electronic device after, also comprise:
Be arranged at this safe monitoring unit in this consumer electronic device monitoring range when accepting an input instruction and detecting this tested zone to select this sensor;
Change the duty ratio that this input instruction is a work period;
One pwm unit produces this work period according to the duty ratio of this work period; And
This sensor is detected according to pairing this monitoring range of this work period.
CN 201010001233 2009-12-18 2010-01-13 Preserving and monitoring module of consumption type electronic apparatus, and preserving and monitoring method thereof Active CN101917539B (en)

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