CN108108621A - Indicate that control card realizes the method, apparatus and electronic equipment of self-protection - Google Patents
Indicate that control card realizes the method, apparatus and electronic equipment of self-protection Download PDFInfo
- Publication number
- CN108108621A CN108108621A CN201611061607.6A CN201611061607A CN108108621A CN 108108621 A CN108108621 A CN 108108621A CN 201611061607 A CN201611061607 A CN 201611061607A CN 108108621 A CN108108621 A CN 108108621A
- Authority
- CN
- China
- Prior art keywords
- state
- control card
- enter
- self
- low power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44594—Unloading
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The present invention provides a kind of method, apparatus and electronic equipment for indicating control card and realizing self-protection.The described method includes：Obtain the status information that system will enter in host；Whether the state that the status information that will be entered according to the system judges the system and will enter is low power consumpting state；When the state that system will enter is low power consumpting state, indication signal is sent to the control card, so that described control card start-up self-protective mechanism and close reset signal function.The present invention can improve stability of the control card when system is in low power consumpting state, avoid system due to the failure that can not be normally entered system particular state and generate.
Description
Technical field
The present invention relates to technical field of system security more particularly to it is a kind of indicate control card realize self-protection method,
Device and electronic equipment.
Background technology
With the rapid development and extensive use of computer science and technology, the safety problem of computer system is had become as people
The problem of extremely paying close attention to.Wherein, what the safety problem of computerized information became is especially prominent, and information security refers to due to contingent
Or human factor destroys the random failure of integrality, correctness and the availability of information, such as various software and hardwares, environment and it is natural because
Corrupt, especially computer crime and computer virus cause repairing for information caused by the influence and operation error of element
Change, delete or destroy, system resource will be caused to be stolen or be illegally used or even make systemic breakdown.
Control card protects the security of system, so as to avoid the leakage of information and break by carrying out security monitoring to system
It is bad.
In the implementation of the present invention, inventor has found at least to have the following technical problems in the prior art：
Be equipped with control card computer or mobile phone into low power consumpting state when, due to control card can control mainboard each road
Electric signal, and low power consumpting state is a kind of energy saver mode related with power supply, when two kinds of operating modes start electric signal simultaneously
It can be there are electric signal conflict, so as to cause system low-power consumption state labile.
The content of the invention
Instruction control card provided by the invention realizes the method, apparatus and electronic equipment of self-protection, improves control card
Stability when system is in low power consumpting state avoids system from generating event due to that can not normally enter system particular state
Barrier.
In a first aspect, the present invention provides a kind of method for indicating control card and realizing self-protection, including：
Obtain the status information that system will enter in host；
Whether the state that the status information that will be entered according to the system judges the system and will enter is low-power consumption
State；
When the state that system will enter is low power consumpting state, indication signal is sent to the control card, so that described
Control card start-up self-protective mechanism simultaneously closes reset signal function.
Optionally, the status information includes：Open state, off-mode, sleep state or holding state.
Optionally, the low power consumpting state includes：Off-mode, sleep state or holding state.
Optionally, the control card is assigned on the slot of mainboard, for carrying out security monitoring to system, protects system
Security.
Second aspect, the present invention provide a kind of device for indicating control card and realizing self-protection, including：
Acquiring unit, for obtaining the status information that system will enter in host；
Judging unit, the status information for that will be entered according to the system judge the state that the system will enter
Whether it is low power consumpting state；
Processing unit when the state for that will enter when system is low power consumpting state, sends indication signal to the control
Fabrication, so that described control card start-up self-protective mechanism and close reset signal function.
Optionally, the status information includes：Open state, off-mode, dormant state or holding state.
Optionally, the low power consumpting state includes：Off-mode, sleep state or holding state.
Optionally, the control card is assigned on the slot of mainboard, for carrying out security monitoring to system, protects system
Security.
The third aspect, the present invention provide a kind of electronic equipment, and the electronic equipment includes above-mentioned instruction control card and realizes certainly
The device that I protects.
Instruction control card provided in an embodiment of the present invention realizes the method, apparatus and electronic equipment of self-protection, obtains master
The status information that system will enter in machine；The status information that will be entered according to the system judges that the system will enter
State whether be low power consumpting state；When the state that system will enter is low power consumpting state, indication signal is sent to described
Control card, so that described control card start-up self-protective mechanism and close reset signal function.Compared with prior art, improve
Stability of the control card when system is in low power consumpting state, avoid system due to can not normally enter system particular state and
Generate failure.
Description of the drawings
Fig. 1 is that one embodiment of the invention indicates that control card realizes the flow chart of the method for self-protection；
Fig. 2 is that one embodiment of the invention indicates that control card realizes the apparatus structure schematic diagram of self-protection；
Fig. 3 is to indicate that control card realizes the apparatus structure schematic diagram of self-protection in mobile terminal of the present invention.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
Only it is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, belong to the scope of protection of the invention.
The present invention provides a kind of method for indicating control card and realizing self-protection, as shown in Figure 1, the described method includes：
S11, the status information that system will enter in host is obtained；
Whether the state that S12, the status information that will be entered according to the system judge the system and will enter is low
Power consumption state；
S13, when the state that system will enter is low power consumpting state, send indication signal to the control card so that
The control card start-up self-protective mechanism simultaneously closes reset signal function.
The method that instruction control card provided in an embodiment of the present invention realizes self-protection, the system in host that obtains will enter
Status information；Whether the state that the status information that will be entered according to the system judges the system and will enter is low work(
Consumption state；When the state that system will enter is low power consumpting state, indication signal is sent to the control card, so that the control
Fabrication starts self-protective mechanism and closes reset signal function.Compared with prior art, control card is improved at system
Stability when low power consumpting state avoids system from generating failure due to that can not normally enter system particular state.
Optionally, the status information includes：Open state, off-mode, sleep state or holding state.
The open state refers to that the electronic equipments such as mobile phone or computer will enter working condition；
The sleep state refers to that the content in current memory is stored in the current memory by system, wherein, at hard disk
In off position, processor keeps low power state, and can so ensure can be rapidly from described current after system boot
Situation at that time, and recovery in a short time are read in memory.
The holding state refers to that the electronic equipments such as mobile phone or computer are in start but without any substantive work
State；
Wherein, standby status of mobile phone refers to the open state for not carrying out any operation, it is relatively strong in network signal and stablize with
And most long holding state can be carried out when being not inserted into SIM card, the holding state represent mobile phone be in start and at any time with
Carve the state for waiting telephony access；
Wherein, the holding state of computer refers to that current state is stored in memory by system, and the system of being then log out makes power supply
Consumption reduces, and maintains the operation of CPU, memory and hard disk bottom line, wherein it is possible to by pressing arbitrary key activation system, fits
With of short duration stopping；
Optionally, the low power consumpting state includes：Off-mode, sleep state or holding state.
Specifically, when the state that system will enter is off-mode, the system in host that obtains will enter the pass
The information of machine state；
Wherein, the off-mode information refers to that hardware issues instructions to the CPU, and the shutdown that the CPU is received refers to
Make information；
Indication signal is sent to the control card according to the shutdown machine status information；
Wherein, the control card is assigned on the slot of mainboard, have control function, can by read system resource,
It obtains security-related information and security monitoring is carried out to system, protect the security of system.
Wherein, the slot includes：PCI-E slots, PCI slot, CPU slots, memory bank etc.；
Specifically, for being inserted into independent display card, the PCI slot is used to be inserted into independent sound card, net the PCI-E slots
Card, TV card etc., for being inserted into CPU, the memory bank is used to be inserted into memory the CPU slots.
Wherein, the control card can be the Memory control card assigned by memory bank, be assigned by PCI-E slots
Independent display card control card, by PCI slot assign for controlling independent sound card, network interface card, the control card of TV card, but not only limit
In this；
The control card starts self-protective mechanism after receiving described instruction and closes reset signal function.
When the state that system will enter is holding state, the system in host that obtains will enter the holding state
Information；
Wherein, the holding state refers to that current operating information is stored in memory by system；Once mobile mouse or
Tap keyboard can activation system, computer calls in rapidly standby preceding state from memory and enters system；
Wherein, the holding state also refers to the open state that mobile phone does not carry out any operation, relatively strong and steady in network signal
Fixed and be not inserted into SIM card when, can carry out most long holding state, the holding state represent mobile phone be in start and with
When with carve wait telephony access state；
The control card is given according to the holding state delivering indication signal；
Wherein, the control card can be the Memory control card assigned by memory bank, be assigned by PCI-E slots
Independent display card control card, by PCI slot assign for controlling independent sound card, network interface card, the control card of TV card, but not only limit
In this；
The control card starts self-protective mechanism after receiving instruction and closes reset signal function.
When the state that system will enter is sleep state, the system in host that obtains will enter described dormant
Information；
Wherein, the dormant information refers to when system is in the sleep state, and system is by untreated text
Part or program (data namely in memory) preserve in a hard disk, close the unwanted components such as memory, CPU, video card
Information；
According to the closing memory, CPU, video card etc. the information of component is not required to notify corresponding Memory control card, CPU controls
The components such as fabrication, video card control card are protected so that the components such as the Memory control card, CPU control cards, video card control card start self
Protection mechanism simultaneously closes reset signal function；
The Memory control card, CPU control cards and video card control are given according to the holding state delivering indication signal
Fabrication；
The Memory control card, CPU control cards and video card control card start-up self-protective mechanism and by reset signal work(
It can close.
The embodiment of the present invention also provides a kind of device for indicating control card and realizing self-protection, as shown in Fig. 2, described device
Including：
Acquiring unit 11, for obtaining the status information that system will enter in host；
Judging unit 12, the status information for that will be entered according to the system judge the shape that the system will enter
Whether state is low power consumpting state；
Processing unit 13 when the state for that will enter when system is low power consumpting state, sends indication signal to described
Control card, so that described control card start-up self-protective mechanism and close reset signal function.
Instruction control card provided in an embodiment of the present invention realizes the device of self-protection, and the system in host that obtains will enter
Status information；Whether the state that the status information that will be entered according to the system judges the system and will enter is low work(
Consumption state；When the state that system will enter is low power consumpting state, indication signal is sent to the control card, so that the control
Fabrication starts self-protective mechanism and closes reset signal function.Compared with prior art, control card is improved at system
Stability when low power consumpting state avoids system from generating failure due to that can not normally enter system particular state.
Optionally, the status information includes：Open state, off-mode, dormant state or holding state.
The open state refers to that the electronic equipments such as mobile phone or computer will enter working condition；
The sleep state refers to that the content in current memory is stored in the current memory by system, wherein, at hard disk
In off position, processor keeps extremely low power rating, can rapidly work as after can so ensureing system boot from described
Situation at that time, and recovery in a short time are read in preceding memory.
The holding state refers to that the electronic equipments such as mobile phone or computer are in start but without any substantive work
State；
Wherein, standby status of mobile phone refers to the open state for not carrying out any operation, it is relatively strong in network signal and stablize with
And most long holding state can be carried out when being not inserted into SIM card, the holding state represent mobile phone be in start and at any time with
Carve the state for waiting telephony access；
Wherein, the holding state of computer refers to that current state is stored in memory by system, and the system of being then log out makes power supply
Consumption reduces, and maintains the operation of CPU, memory and hard disk bottom line, wherein it is possible to by pressing arbitrary key activation system, fits
With of short duration stopping；
Optionally, the low power consumpting state includes：Off-mode, sleep state or holding state.
Specifically, when the state that system will enter is off-mode, the system in host that obtains will enter the pass
The information of machine state；
Wherein, the off-mode information refers to that hardware issues instructions to the CPU, and the shutdown that the CPU is received refers to
Make information；
Indication signal is sent to the control card according to the shutdown machine status information；
Wherein, the control card is assigned on the slot of mainboard, have control function, can by read system resource,
It obtains security-related information and security monitoring is carried out to system, protect the security of system.
Wherein, the slot includes：PCI-E slots, PCI slot, CPU slots, memory bank etc.；
Specifically, for being inserted into independent display card, the PCI slot is used to be inserted into independent sound card, net the PCI-E slots
Card, TV card etc., for being inserted into CPU, the memory bank is used to be inserted into memory the CPU slots.
Wherein, the control card can be the Memory control card assigned by memory bank, be assigned by PCI-E slots
Independent display card control card, by PCI slot assign for controlling independent sound card, network interface card, the control card of TV card, but not only limit
In this；
The control card starts self-protective mechanism after receiving instruction and closes reset signal function.
When the state that system will enter is sleep state, the system in host that obtains will enter described dormant
Information；
Wherein, the dormant information refers to when system is in the sleep state, and system is by untreated text
Part or program (data namely in memory) preserve in a hard disk, close the unwanted components such as memory, CPU, video card
Information；
According to the closing memory, CPU, video card etc. the information of component is not required to notify corresponding Memory control card, CPU controls
The components such as fabrication, video card control card are protected so that the components such as the Memory control card, CPU control cards, video card control card start self
Protection mechanism simultaneously closes reset signal function；
The Memory control card, CPU control cards and video card control are given according to the holding state delivering indication signal
Fabrication；
The Memory control card, CPU control cards and video card control card start-up self-protective mechanism and by reset signal work(
It can close.
When the state that system will enter is holding state, the system in host that obtains will enter the holding state
Information；
Wherein, the holding state refers to that current operating information is stored in memory by system；Once mobile mouse or
Tap keyboard can activation system, computer calls in rapidly standby preceding state from memory and enters system；
The control card is given according to the holding state delivering indication signal；
Wherein, the control card can be the Memory control card assigned by memory bank, be assigned by PCI-E slots
Independent display card control card, by PCI slot assign for controlling independent sound card, network interface card, the control card of TV card, but not only limit
In this；
The control card start-up self-protective mechanism simultaneously closes reset signal function.
The embodiment of the present invention also provides a kind of electronic equipment, and the electronic equipment realizes self including above-mentioned instruction control card
The device of protection.
The electronic equipment can be the mobile terminals or desktop computer, laptop etc. such as mobile phone, PAD, but not only
It is limited to this.
As shown in figure 3, by taking mobile phone as an example, to illustrate that the instruction control card realizes the workflow of the device of self-protection
Journey.
Wherein, Memory control card, SIM card control can be assigned in the slot in the mobile phone such as memory bank, SIM card slot
Fabrication, the instruction control card realize the device of self-protection for safeguarding stabilization of the control card under low power consumpting state
Property, the instruction control card realizes that the workflow of the device of self-protection is as follows：
The instruction control card realizes that the device 14 of self-protection obtains the state letter that system will enter in mobile phone CPU15
Breath；
Wherein, the status information includes：Open state, off-mode, dormant state or holding state.
When the state that the cell phone system will enter is not low power consumpting state, the instruction control card is realized certainly
The device 14 that I protects does not work；
When the state that the cell phone system will enter is low power consumpting state, the instruction control card realizes self
The device 14 of protection is started to work；
Wherein, the low power consumpting state includes：Off-mode, sleep state or holding state.
When the state that the cell phone system will enter is off-mode, the control card realizes the device of self-protection
14 obtain the off-mode information that system will enter in the mobile phone CPU15；
Wherein, the off-mode information refers to that hardware issues instructions to the CPU, and the shutdown that the CPU is received refers to
Make information；
The control card realizes that the device 14 of self-protection sends indication signal to the mobile phone control card 16, so that described
Mobile phone control card 16 starts self-protective mechanism and closes reset signal function.
Wherein, the mobile phone control card 16 can be Memory control card, SIM card control card, but be not limited only to this；
When the state that the cell phone system will enter is sleep state, the control card realizes the device of self-protection
14 obtain the sleep state information that system will enter in the mobile phone CPU15；
The mobile phone sleep state refers to the real-time data memories of all operations of the mobile phone to memory (medium), and
All unnecessary hardware are closed in the hope of power saving, it is equal to any operation (in addition to start) of equipment in mobile phone sleep state
Belong to invalid operation.
The control card realizes that the device 14 of self-protection sends indication signal to the mobile phone control card 16, so that described
Mobile phone control card 16 starts self-protective mechanism and closes reset signal function.
Wherein, the mobile phone control card 16 can be Memory control card, SIM card control card, but be not limited only to this；
When the state that the cell phone system will enter is holding state, the control card realizes the device of self-protection
14 obtain the holding state information that system will enter in the mobile phone CPU15；
The standby status of mobile phone standby status of mobile phone refers to the open state for not carrying out any operation, network signal compared with
By force and stablize and most long holding state can be carried out when being not inserted into SIM card, the holding state represents that mobile phone is in and opens
Machine and at any time wait the state of telephony access；
The control card realizes that the device 14 of self-protection sends indication signal to the mobile phone control card 16, so that described
Mobile phone control card 16 starts self-protective mechanism and closes reset signal function.
Wherein, the mobile phone control card 16 can be Memory control card, SIM card control card, but be not limited only to this.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, all should by the change or replacement that can be readily occurred in
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
- A kind of 1. method for indicating control card and realizing self-protection, which is characterized in that the described method includes：Obtain the status information that system will enter in host；Whether the state that the status information that will be entered according to the system judges the system and will enter is low power consumpting state；When the state that system will enter is low power consumpting state, indication signal is sent to the control card, so that the control Card start-up self-protective mechanism simultaneously closes reset signal function.
- 2. according to the method described in claim 1, it is characterized in that, the status information includes：Open state, off-mode, Sleep state or holding state.
- 3. according to the method described in claim 1, it is characterized in that, the low power consumpting state includes：Off-mode, sleep state Or holding state.
- 4. according to the method described in claim 1, it is characterized in that, the control card is assigned on the slot of mainboard, for pair System carries out security monitoring, protects the security of system.
- 5. a kind of device for indicating control card and realizing self-protection, which is characterized in that including：Acquiring unit, for obtaining the status information that system will enter in host；Judging unit, the status information for that will be entered according to the system judge whether is state that the system will enter For low power consumpting state；When processing unit for the state that will enter when system is low power consumpting state, indication signal is sent to the control card, So that described control card start-up self-protective mechanism and close reset signal function.
- 6. device according to claim 5, which is characterized in that the status information includes：Open state, off-mode, dormant state or holding state.
- 7. device according to claim 5, which is characterized in that the low power consumpting state includes：Off-mode, sleep state Or holding state.
- 8. device according to claim 5, which is characterized in that the control card is assigned on the slot of mainboard, for pair System carries out security monitoring, protects the security of system.
- 9. a kind of electronic equipment, which is characterized in that the electronic equipment includes the finger as any one of claim 5 to 8 Show that control card realizes the device of self-protection.
- 10. a kind of electronic equipment of wireless communication, which is characterized in that the electronic equipment is included as any in claim 5 to 8 Instruction control card described in realizes the device of self-protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061607.6A CN108108621A (en) | 2016-11-25 | 2016-11-25 | Indicate that control card realizes the method, apparatus and electronic equipment of self-protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061607.6A CN108108621A (en) | 2016-11-25 | 2016-11-25 | Indicate that control card realizes the method, apparatus and electronic equipment of self-protection |
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| Publication Number | Publication Date |
|---|---|
| CN108108621A true CN108108621A (en) | 2018-06-01 |
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ID=62204500
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611061607.6A Pending CN108108621A (en) | 2016-11-25 | 2016-11-25 | Indicate that control card realizes the method, apparatus and electronic equipment of self-protection |
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| CN1281190A (en) * | 2000-08-23 | 2001-01-24 | 深圳市宏网实业有限公司 | Network security computer with single motherboard |
| CN1567268A (en) * | 2003-06-30 | 2005-01-19 | 青岛海信计算机有限公司 | Multifunctional control card of computer |
| CN1888930A (en) * | 2006-07-17 | 2007-01-03 | 上海伽利略导航有限公司 | Adaptive self-monitoring device and method based on indoor positioning |
| CN201527607U (en) * | 2009-11-13 | 2010-07-14 | 南京高盛信息产业有限公司 | On-off control card based on PCI-E slot |
| CN105116819A (en) * | 2015-07-29 | 2015-12-02 | 中国汽车技术研究中心 | Battery management main system suitable for new energy automobile and control method |
| CN105204953A (en) * | 2015-08-31 | 2015-12-30 | 浪潮集团有限公司 | Method for using IWDG (independent watchdog) in low-power-consumption application of STM32 single chip microcomputer |
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2016
- 2016-11-25 CN CN201611061607.6A patent/CN108108621A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1281190A (en) * | 2000-08-23 | 2001-01-24 | 深圳市宏网实业有限公司 | Network security computer with single motherboard |
| CN1567268A (en) * | 2003-06-30 | 2005-01-19 | 青岛海信计算机有限公司 | Multifunctional control card of computer |
| CN1888930A (en) * | 2006-07-17 | 2007-01-03 | 上海伽利略导航有限公司 | Adaptive self-monitoring device and method based on indoor positioning |
| CN201527607U (en) * | 2009-11-13 | 2010-07-14 | 南京高盛信息产业有限公司 | On-off control card based on PCI-E slot |
| CN105116819A (en) * | 2015-07-29 | 2015-12-02 | 中国汽车技术研究中心 | Battery management main system suitable for new energy automobile and control method |
| CN105204953A (en) * | 2015-08-31 | 2015-12-30 | 浪潮集团有限公司 | Method for using IWDG (independent watchdog) in low-power-consumption application of STM32 single chip microcomputer |
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