CN103092154A - Heat treatment circuit and heat treatment method based on heat treatment circuit - Google Patents
Heat treatment circuit and heat treatment method based on heat treatment circuit Download PDFInfo
- Publication number
- CN103092154A CN103092154A CN2012105624587A CN201210562458A CN103092154A CN 103092154 A CN103092154 A CN 103092154A CN 2012105624587 A CN2012105624587 A CN 2012105624587A CN 201210562458 A CN201210562458 A CN 201210562458A CN 103092154 A CN103092154 A CN 103092154A
- Authority
- CN
- China
- Prior art keywords
- heated
- heating
- voltage
- sequence
- heat treated
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Control Of Resistance Heating (AREA)
Abstract
The invention provides a heat treatment circuit and a heat treatment method based on the heat treatment circuit. The heat treatment circuit comprises at least one temperature collecting circuit, at least one heating circuit and a micro-controller. Each temperature collecting circuit is connected with the micro-controller and used for collecting the temperature of at least one element, corresponding to the temperature collecting circuit, of an outdoor collecting device every other first preset time, and inputting the temperature of the at least one element to the micro-controller. The micro-controller is respectively connected with each heating circuit and if according to the temperature of each element and the temperature threshold of each preset element of the outdoor device, which are respectively input by the at least one temperature collecting circuit, used for confirming when the at least one element is heated, according to the temperature and the temperature threshold of a to-be-heated element, triggering the heating circuit corresponding to the at least one to-be-triggered element, and respectively conducting heat treatment to the at least one to-be-heated device.
Description
Technical field
The present invention relates to wireless communication technology, relate in particular to a kind of heat treated circuit and based on the heating treatment method of heat treated circuit.
Background technology
At present, outdoor equipment, for example: (wireless) access points (Access Point; Be called for short: AP) environment temperature that can support of General Requirements is :-40
0C～+ 60
0C。When the operating ambient temperature of outdoor equipment be the hot environment temperature (for example: greater than+60
0C) time, generally adopt good radiator structure or add the operating ambient temperature that fan reduces outdoor equipment.When the operating ambient temperature of outdoor equipment be the low temperature environment temperature (for example: less than-40
0C) time, mainly adopt following dual mode to realize: the first, all adopt the technical grade device with the device in outdoor equipment, thereby support the operating ambient temperature of outdoor equipment; The second adopts business level device (its operating ambient temperature is 0 ℃ ~ 70 ℃) to support the operating ambient temperature of outdoor equipment the part of devices in outdoor equipment, and improves the operating ambient temperature of outdoor equipment by the external heating mode.
But, when the device in outdoor equipment is adopted technical grade device (its operating ambient temperature is-40 ℃ ~ 85 ℃), can cause the raising of cost.In addition, in the outdoor equipment course of work, the consumption heating of each device is different, and namely the operating ambient temperature of each device is not identical yet, therefore comes the operating ambient temperature of whole raising outdoor equipment can cause the low problem of heating power utilization factor by the external heating mode.
Summary of the invention
The invention provides a kind of heat treated circuit and based on the heating treatment method of heat treated circuit, be used for solving the low problem of heating power utilization factor that prior art comes the operating ambient temperature of whole raising outdoor equipment to cause by the external heating mode.
First aspect of the present invention is to provide a kind of heat treated circuit, comprising: at least one temperature collection circuit, at least one heater circuit and microcontroller; Wherein,
Each temperature collection circuit, be connected with described microcontroller, be used for every the first Preset Time, gather the temperature of at least one device corresponding with described temperature collection circuit in outdoor equipment, and the temperature of described at least one device is inputed to described microcontroller;
Described microcontroller, be connected with each heater circuit respectively, if for the temperature of described each device of outdoor equipment of inputting respectively according to described at least one temperature collection circuit and the temperature threshold of each device of presetting, when determining to exist at least one device to be heated, according to temperature and the temperature threshold of described at least one device to be heated, trigger heater circuit corresponding to described at least one device to be heated and respectively at least one described device to be heated is carried out heat treated;
Wherein, the temperature of each device to be heated is all less than the temperature threshold of described device to be heated.
Another aspect of the present invention is to provide a kind of heating treatment method based on the heat treated circuit, comprising:
Every the first Preset Time, obtain the temperature of each device in outdoor equipment;
If according to the temperature of each device and the temperature threshold of each device of presetting, when determining to exist at least one device to be heated, according to temperature and the temperature threshold of described at least one device to be heated, described at least one device to be heated is carried out heat treated.
technique effect of the present invention is: by at least one temperature collection circuit is set, at least one heater circuit and microcontroller, and in the outdoor equipment that microcontroller is inputted respectively according at least one temperature collection circuit the temperature of each device and the temperature threshold of default each device, when determine having at least one device to be heated, temperature and temperature threshold according at least one device to be heated, trigger heater circuit corresponding at least one device to be heated and respectively at least one device to be heated is carried out heat treated, wherein, the temperature of each device to be heated is all less than the temperature threshold of this device to be heated, thereby solved in the prior art due to the operating ambient temperature of not considering each device, the low problem of heating power utilization factor of only coming the operating ambient temperature of whole raising outdoor equipment to cause by the external heating mode.
Description of drawings
Fig. 1 is the structural representation of an embodiment of heat treated circuit of the present invention;
Fig. 2 is the structural representation of another embodiment of heat treated circuit of the present invention;
Fig. 3 is the process flow diagram of an embodiment that the present invention is based on the heating treatment method of heat treated circuit;
Fig. 4 is the process flow diagram of another embodiment that the present invention is based on the heating treatment method of heat treated circuit;
Fig. 5 is the process flow diagram of another embodiment that the present invention is based on the heating treatment method of heat treated circuit.
Embodiment
Fig. 1 is the structural representation of an embodiment of heat treated circuit of the present invention, and as shown in Figure 1, the heat treated circuit of the present embodiment comprises: at least one temperature collection circuit 11, at least one heater circuit 12 and microcontroller 13.Concrete, each temperature collection circuit 11 is connected with this microcontroller 13, is used for every the first Preset Time, gather the temperature of at least one device corresponding with temperature collection circuit 11 in outdoor equipment, and the temperature of at least one device is inputed to microcontroller 13; This microcontroller 13, be connected with each heater circuit 12 respectively, if for the temperature of each device of outdoor equipment of inputting respectively according at least one temperature collection circuit 11 and the temperature threshold of each device of presetting, when determining to exist at least one device to be heated, according to temperature and the temperature threshold of at least one device to be heated, trigger heater circuit corresponding at least one device to be heated and respectively at least one device to be heated is carried out heat treated.Wherein, the temperature of each device to be heated is less than the temperature threshold of this device to be heated.
Preferably, this outdoor equipment can be AP.Wherein, AP can be the HUB in traditional cable network, can also be equipment the most frequently used when setting up at present the micro radio LAN (Local Area Network).AP is equivalent to a bridge that is connected with gauze and wireless network, and its Main Function is that each wireless network clients is connected together, then with the wireless network access network based on ethernet.In addition, sensu lato AP includes but not limited to wireless exchange board, wireless router, web camera etc.
In the present embodiment, each temperature collection circuit 11 can be separately positioned on the side of at least one device in outdoor equipment, thereby makes devices all on outdoor equipment all can be carried out temperature acquisition by a temperature collection circuit 11.Simultaneously, each heater circuit 12 can be separately positioned on the side of at least one device in outdoor equipment, heating at least one device, thereby also makes all devices in outdoor equipment all can be carried out heat treated by a heater circuit 12.In addition, the number of the number of temperature collection circuit 11 and heater circuit 12 can be identical, can be not identical yet, decide according to the concrete structure of this outdoor equipment.Preferably, the number of temperature collection circuit 11 is less than or equal to the number of heater circuit 12.
In the present embodiment, when preparing opening chamber's external equipment, and the temperature that microcontroller 13 is judged certain device is during less than the temperature threshold of this device, determine that this device needs heating, claim that this device that need to heat is device to be heated, at this moment, this outdoor equipment forbidding power supply, according to temperature and the temperature threshold of device to be heated, trigger heater circuit corresponding to this device to be heated 12 and treat heater element and carry out heat treated.Wherein, this heater circuit 12 can be the step-down heater circuit, perhaps, can also be the heater circuit that boosts.More specifically, heater circuit 12 can adopt the BUCK topological structure, and output connects the power resistor for heating.By PWM Duty ratio control output voltage, be used for regulating heating power by microcontroller 13.The power resistor of heating use includes but not limited to resistance wire, High Temperature Co Fired Ceramic heating plate (MCH), PET heating film, PI heating film etc., can select according to specific requirements such as mounting meanss.
in the present embodiment, by at least one temperature collection circuit is set, at least one heater circuit and microcontroller, and in the outdoor equipment that microcontroller is inputted respectively according at least one temperature collection circuit the temperature of each device and the temperature threshold of default each device, when determine having at least one device to be heated, temperature and temperature threshold according at least one device to be heated, trigger heater circuit corresponding at least one device to be heated and respectively at least one device to be heated is carried out heat treated, wherein, the temperature of each device to be heated is all less than the temperature threshold of this device to be heated, thereby solved in the prior art due to the operating ambient temperature of not considering each device, the low problem of heating power utilization factor of only coming the operating ambient temperature of whole raising outdoor equipment to cause by the external heating mode.
Fig. 2 is the structural representation of another embodiment of heat treated circuit of the present invention, and on above-mentioned basis embodiment illustrated in fig. 1, as shown in Figure 2, this heat treated circuit also comprises: current collection circuit 14 is connected with this microcontroller 13.Concrete, this current collection circuit 14 is used for every the second Preset Time, gather electric current and the voltage of heat treated circuit, and electric current and the voltage of this heat treated circuit is inputed to this microcontroller 13, perhaps, be used for every the second Preset Time, gather the electric current of heat treated circuit and electric current and the voltage of voltage and outdoor equipment, and the electric current of this heat treated circuit and electric current and the voltage of voltage and outdoor equipment are inputed to microcontroller 13.
Preferably, this microcontroller 13 comprises: device determination module 131 to be heated, Weight Acquisition module 132, heating power acquisition module 133 and heat treated module 134.Wherein, this device determination module 131 to be heated is connected with each temperature collect module 11 respectively, is used for determining to exist at least one device to be heated according to the temperature of this each device of outdoor equipment and the temperature threshold of each device of presetting; Wherein, the temperature of at least one device to be heated is less than the temperature threshold of this device to be heated; Weight Acquisition module 132 is used for according to the temperature of each device to be heated and the difference of temperature threshold, obtains respectively heating weight corresponding to each device to be heated; Electric current and voltage that heating power acquisition module 133 is used for according to this heat treated circuit, perhaps electric current and the voltage of the electric current of this heat treated circuit and voltage and this outdoor equipment, calculate real power; And preset upper limit power and this real power are subtracted each other, obtain afterpower; Heat treated module 134 is used for this real power and this afterpower that heating weight corresponding to each device to be heated of getting according to this Weight Acquisition module 132 and heating power acquisition module 133 get, and triggers 12 pairs of these devices to be heated of heater circuit corresponding at least one device to be heated and carries out heat treated.
In the present embodiment, PoE/PoE+ adopts direct current supply, voltage is between 44V ~ 57V, AP generally belongs to the equipment of PoE or PoE+ standard, because power input is limited, therefore, the power that AP power at any time all must provide less than power-supply unit (PSE), otherwise just may be cut off the power supply by PSE.
The power input of power receiving equipment (PD) is subject to PSE restriction, especially refers to meet IEEE802.3af (PoE) and the IEEE802.3at(PoE+) equipment of standard.
PoE(Power Over Ethernet) refer in the situation that existing Ethernet Cat.5 wiring architecture does not make any changes, when being some IP-based terminals (as IP phone machine, wireless local network connecting point AP, web camera etc.) transmission of data signals, kind equipment provides the technology of direct current supply for this reason.The PoE technology can guarantee to reduce costs the normal operation of existing network to greatest extent when guaranteeing existing structure wiring safety.PoE is also referred to as electric power system (the Power over LAN based on LAN (Local Area Network); Be called for short: POL) or active Ethernet (Active Ethernet), sometimes also be called POE for short, this is the newest standards standard that transmits data and electric power when utilizing existing standard ethernet transmission cable, and has kept the compatibility with existing Ethernet system and user.The highest power input of IEEE802.3af standard code PD can not surpass 12.95W, and the highest power input of IEEE802.3at standard code PD can not surpass 25.5W.
In addition, for instance, to get m device to be heated as example, at first Weight Acquisition module 132 calculates the temperature of m device to be heated and the difference of its temperature threshold is respectively: Δ t
1, Δ t
2... Δ t
m, these distribution of the differences are-40
0C～+ 10
0Between C, then every 10
0C divides a gear, the corresponding heating weight of each gear, and in addition, the boundary temperature value can reserve 4
0The sluggish surplus of C, for example: should be-30
0The border of C is set as respectively-28
0C and-32
0C, thus effectively prevent from frequently changing when temperature is just near boundary value the heating weight.It is specifically as shown in Table 1:
Table one
In addition, need to prove, when the difference of the temperature of device to be heated and its preset temperature was in Table 1 between two difference range, the heating weight that preferably this device to be heated is corresponding was set to the heating weight of the maximum in heating weight corresponding to two difference range.For example: if the difference of the temperature of device to be heated and its preset temperature is 30 degrees centigrade, they are between-42 ℃ ~-28 ℃ and-32 ℃～-18 ℃ two difference range, from selecting maximum heating weight 5 as the heating weight of these devices to be heated between the heating weight 5 and 4 of their correspondences.
More preferably, heat treated module 134 comprises: heating power dispensing unit 1341, judging unit 1342 and heat treated unit 1343; Wherein, heating power dispensing unit 1341 arranges respectively the second heating voltage of the first heating voltage and each device to be heated for each device to be heated that gets according to this Weight Acquisition module 132 corresponding heating weight and this afterpower; Judging unit 1342 is used for judging whether the real power that heating power acquisition module 133 gets is less than or equal to default lower limit power; Heat treated unit 1343 is used for when judging unit 1342 is judged this real power and is less than or equal to this default lower limit power, respectively according to the heating weight of each device to be heated, successively increase the heating voltage of this device to be heated take the first heating voltage as stepping, and the heating voltage of the device to be heated after at every turn increasing is exported to the heater circuit corresponding with this device to be heated 12, to trigger the heating voltage of the to be heated device of this heater circuit 12 after according to this increase, heat this device to be heated.Wherein, determine that all current real power is less than or equal to default lower limit power before each heating voltage that increases this device to be heated after for the first time.
Wherein, the second heating voltage of each device to be heated is the integral multiple of the first heating voltage; This system constraint power is greater than this default lower limit power, and the heating weight is positive integer.
Also need to prove, in heating process, the heating weight that each device to be heated is corresponding is that the temperature with this device changes constantly, and for example: be reduced to 5 when heating weight corresponding to some devices to be heated from 6, the second heating voltage of this device to be heated has also reduced
Thereby the power that discharges can be redistributed to other devices to be heated.In addition, also need to prove, increase to 6 the time from 5 when the heating weight of device to be heated, if having unnecessary power this moment, the second heating voltage that this device to be heated is corresponding has also increased
If do not have unnecessary power this moment, the second heating voltage that this device to be heated is corresponding still heats the second heating voltage that weight is 5 correspondences.
More preferably, judging unit 1342 also is used for judging whether this real power is less than or equal to preset upper limit power when judging this real power greater than this default lower limit power.
In the present embodiment, system constraint power is the obtainable peak power of outdoor equipment.In heating process, namely carry out need to leaving suitable surplus when power is controlled, be provided with default lower limit power and preset upper limit power.
This heat treated module 134 also comprises: sequencing unit 1344, be used for judging this real power greater than this default lower limit power at this judging unit 1342, and when real power is less than or equal to this preset upper limit power, heating weight order from big to small according to each device to be heated sorts to this device to be heated;
if this judging unit 1342 also is used for judging this real power greater than this default lower limit power, and this real power is less than or equal to this preset upper limit power, judging that sequence after 1344 sequences of this sequencing unit is whether the count value of 1 device to be heated is the heating weight (i.e. it is the heating of 1 device to be heated that explanation is not also completed this sequence) of 1 device to be heated less than this sequence, and this sequence after increasing is whether the heating voltage of 1 device to be heated is the second heating voltage of 1 device to be heated less than this sequence, it is that the count value of 1 device to be heated is the heating weight of 1 device to be heated less than this sequence that heat treated unit 1343 also is used for after this judging unit 1342 is judged these sequencing unit 1344 sequences sequence, and this sequence after increasing is that the heating voltage of 1 device to be heated is when being the second heating voltage of 1 device to be heated less than this sequence, increase the heating voltage of the device to be heated as 1 of sequence after 1344 sequences of this sequencing unit take the first heating voltage as stepping, and be that the count value of 1 device to be heated adds 1 with this sequence, sequence after increasing again is that the heating voltage of 1 device to be heated is exported to this heater circuit 12, to trigger the heating voltage of the to be heated device of the sequence of this heater circuit 12 after according to this increase as 1, heat this sequence and be 1 device to be heated.
Wherein, the count value of this device to be heated is the number of times of increase stepping corresponding to the heating voltage of this device to be heated after increasing, and default lower limit power is less than this preset upper limit power, and this preset upper limit power is less than this system constraint power.
More preferred, microcontroller 13 also is used in heat treated unit 1343 triggering heating sequences for after the device to be heated of i, electric current and voltage according to the heat treated circuit of current collection circuit 14 current collections, perhaps the electric current of the electric current of heat treated circuit and voltage and outdoor equipment and voltage, upgrade real power and afterpower.
if this real power is also judged greater than this default lower limit power for this judging unit 1342 in heat treated unit 1343, this real power is less than or equal to this preset upper limit power, sequence is the heating weight that the count value of the device to be heated of i+1 is the device to be heated of i+1 less than this sequence, and this sequence after increasing for the heating voltage of the device to be heated of i+1 less than this sequence during for the second heating voltage of the device to be heated of i+1, increase these sequencing unit 1344 rear sequences of sequence take the first heating voltage as stepping and be the heating voltage of the device to be heated of i+1, and this count value that sorts as the device to be heated of i+1 is added 1, sequence after increasing again is that the heating voltage of the device to be heated of i+1 is exported to this heater circuit 12, to trigger the sequence of this heater circuit 12 after according to this increase as the heating voltage of the device to be heated of i+1, heat this sequence and be the device to be heated of i+1,
Wherein, i is the positive integer more than or equal to 1.
More preferably, heating power dispensing unit 1341 also is used for sorting after count value for the device to be heated of i adds 1 in heat treated unit 1343, count value for the device to be heated of i equals to sort and is the heating weight of the device to be heated of i if this sorts, and will sort to be the count value zero clearing of the device to be heated of i; Wherein, i is the positive integer more than or equal to 1.
More preferably, heat treated unit 1343 also is used for when judging unit 1342 is judged real power greater than preset upper limit power, integral multiple take the first heating voltage or the first heating voltage reduces the heating voltage of each device to be heated as stepping, and the heating voltage of each device to be heated after reducing is exported to respectively with heater circuit corresponding to heater element, to trigger heater circuit according to the heating voltage after reducing, heat this device to be heated.
In the present embodiment, by monitoring constantly real power, and in real power during greater than preset upper limit power, reduce fast the heating voltage of each device to be heated, thereby guarantee that real power is less than or equal to preset upper limit power, thereby effectively be applicable to the power input constrained systems such as PoE/PoE+.
In the present embodiment, for instance, there are three devices to be defined as device to be heated as example in this outdoor equipment, introduce in detail the technical scheme of the present embodiment: before heating to device to be heated, forbidding outdoor equipment power supply, temperature collect module 11 is every the first Preset Time, gathers the temperature of at least one device in outdoor equipment, and the temperature of the device that gathers is inputed to microcontroller 13.Device determination module 131 to be heated in microcontroller 13 is according to temperature and the temperature threshold of each device in this outdoor equipment, determine three devices and needed heating, the device of these three needs heating all can be referred to as device to be heated, and pass through Weight Acquisition module 132 according to the temperature of three devices to be heated and the difference of temperature threshold, obtain respectively heating weight corresponding to each device to be heated.In addition, current collection circuit 14 is concrete to be used for every the second Preset Time, gather electric current and the voltage of this heat treated circuit, and in the heating power acquisition module 133 that electric current and the voltage of this heat treated circuit is inputed to microcontroller 13, so that heating power acquisition module 133 is according to electric current and the voltage of this heat treated circuit, calculate real power, and pre-configured Upper Bound Power and this real power are subtracted each other, obtain afterpower.
In the present embodiment, microcontroller 13 is regulated heating power by regulating heating voltage, therefore, heating power dispensing unit 1341 in heat treated module 134 arranges respectively the second heating voltage of the first heating voltage and each device to be heated according to corresponding heating weight and the afterpower of each device to be heated in three devices to be heated.Wherein, this first heating voltage can be set to Δ v, and can be identical between the second heating voltage of each device to be heated can be not identical yet.
For instance, suppose that the heating weight that in three devices to be heated, each device to be heated is corresponding is respectively 3,2,1, afterpower is 6W, heating weight and be 3 power corresponding to device to be heated is 6*3/6=3W, the heating weight is that 2 power corresponding to device to be heated is 6*2/6=2W, and the heating weight is that 1 power corresponding to device to be heated is 6*1/6=1W.And then the power transfer that calculates is become the second heating voltage corresponding to each device to be heated, and will get the device to be heated that the second heating voltage is distributed to its correspondence.
When judging unit 1342 is judged real power and is less than or equal to default lower limit power, illustrate that enough these three devices to be heated of afterpower all are heated to peak power, each device to be heated can obtain the heating power of maximum.Heat treated unit 1343 is respectively according to the heating times of each device to be heated, successively (Δ v) increases the heating voltage of device to be heated as stepping take the first heating voltage, and the heating voltage of the device to be heated after increasing is exported to heater circuit corresponding to this device to be heated 12, to trigger the heating voltage of the device to be heated after heater circuit 12 increases according to this, heat device to be heated.For example: take a device to be heated as example, when initial, to heater circuit 12 output Δ v, so that heater circuit 12 is according to Δ v, this device to be heated is heated, and count value that correspondingly will this device to be heated adds 1(when initial, and the count value of this device to be heated is 0).Increase the heating voltage of this device to be heated take Δ v as stepping, heating voltage after increasing is 2 Δ v, and to heater circuit 12 output 2 Δ v, so that heater circuit 12 is according to 2 Δ v, this device to be heated is heated, count value that correspondingly will this device to be heated adds 1, this moment this device to be heated count value be 2.Adopt above-mentioned adjusting heating voltage to regulate heating power, until till the count value of this device to be heated equals the heating times of this device to be heated.
When judging unit 1341 is judged this real power greater than this default lower limit power, and when real power is less than or equal to preset upper limit power, illustrate that afterpower is not enough, namely can not make each device to be heated be heated to peak power, sequencing unit 1344 according to the heating weight of each device to be heated from big to small, is treated heater element and is sorted.For example: the heating weight that after sequencing unit 1344 sequence, sequence is that the heating weight of 1 device to be heated is 3, sequence is 2 device to be heated is 2, and sequence is that the heating weight of 3 device to be heated is 1.When initial, sequence is that the heating voltage of 1 device to be heated is Δ v, and exports to heater circuit 12, for this heater circuit 12 according to this Δ v, be that 1 device to be heated heats to this sequence, correspondingly, the note sequence is that the count value of 1 device to be heated is 1.
Then wait for that current collection circuit 14 gathers electric current and the voltage of heat treated circuit again, and with the electric current of this heat treated circuit and Voltage-output to microcontroller 13.Heating power acquisition module 133 in microcontroller 13 calculates real power according to electric current and the voltage of this heat treated circuit again; Heat treated unit 1343 judges that at judging unit 1342 these real powers are greater than default lower limit power, and when being less than or equal to preset upper limit power, sequence is that the heating voltage of 2 device to be heated is Δ v, and export to heater circuit 12, for this heater circuit 12 according to this Δ v, be that 2 device to be heated heats to this sequence, correspondingly, the note sequence is that the count value of 2 device to be heated is 1.
Then wait for that current collection circuit 14 gathers electric current and the voltage of heat treated circuit again, and with the electric current of this heat treated circuit and Voltage-output to microcontroller 13.Heating power acquisition module 133 in microcontroller 13 calculates real power according to electric current and the voltage of this heat treated circuit again; Heat treated unit 1343 judges that at judging unit 1342 these real powers are greater than default lower limit power, and when being less than or equal to preset upper limit power, sequence is that the heating voltage of 3 device to be heated is Δ v, and export to heater circuit 12, for this heater circuit 12 according to this Δ v, be that 3 device to be heated heats to this sequence, correspondingly, the note sequence is that the count value of 3 device to be heated is 1.
Then wait for that current collection circuit 14 gathers electric current and the voltage of heat treated circuit again, and with the electric current of this heat treated circuit and Voltage-output to microcontroller 13.Heating power acquisition module 133 in microcontroller 13 calculates real power according to electric current and the voltage of this heat treated circuit again; Heat treated unit 1343 judges that at judging unit 1342 these real powers are greater than default lower limit power, and when being less than or equal to preset upper limit power, sequence is that the heating voltage of 1 device to be heated is 2 Δ v, and export to heater circuit 12, for this heater circuit 12 according to this 2 Δ v, be that 2 device to be heated heats to this sequence, correspondingly, the note sequence is that the count value of 1 device to be heated is 2.
Then wait for that current collection circuit 14 gathers electric current and the voltage of heat treated circuit again, and with the electric current of this heat treated circuit and Voltage-output to microcontroller 13.Heating power acquisition module 133 in microcontroller 13 calculates real power according to electric current and the voltage of this heat treated circuit again; And pre-configured Upper Bound Power and this real power are subtracted each other, obtain afterpower; Heat treated unit 1343 judges that at judging unit 1342 these real powers are greater than default lower limit power, and when being less than or equal to preset upper limit power, sequence is that the heating voltage of 2 device to be heated is 2 Δ v, and export to heater circuit 12, for this heater circuit 12 according to this 2 Δ v, be that 2 device to be heated heats to this sequence, correspondingly, the note sequence is that the count value of 2 device to be heated is 2.
Then wait for that current collection circuit 14 gathers electric current and the voltage of heat treated circuit again, and with the electric current of this heat treated circuit and Voltage-output to microcontroller 13.Heating power acquisition module 133 in microcontroller 13 calculates real power according to electric current and the voltage of this heat treated circuit again; And pre-configured Upper Bound Power and this real power are subtracted each other, obtain afterpower; Be that the count value of 3 device to be heated equals to sort due to sequence be the heating weight of 3 device to be heated, therefore, heat treated unit 1343 judges that at judging unit 1342 these real powers are greater than default lower limit power, and when being less than or equal to preset upper limit power, sequence is that the heating voltage of 1 device to be heated is 3 Δ v, and export to heater circuit 12, for this heater circuit 12 according to this 3 Δ v, be that 1 device to be heated heats to this sequence, correspondingly, note sequence is that the count value of 1 device to be heated is 3.
Need to prove, after each current acquisition to heater circuit, be after real power and afterpower are upgraded again, only change the heating voltage of a device to be heated, thereby guaranteed that real power increases according to the minimum step amount, prevent real power greater than preset upper limit power, make heater circuit can be applicable to power input limited system.
Also need to prove, heating power dispensing unit 1341 also is used for after the count value that heat treated unit 1343 triggering heating sequences are the device to be heated of i adds 1, if sequence is the heating weight of the device to be heated of i for the count value of the device to be heated of i equals to sort, will sort is the count value zero clearing of the device to be heated of i; Wherein, i is the positive integer more than or equal to 1.Need to prove, after the count value zero clearing of device to be heated, obtain current real power and afterpower, and adopt said method to rejudge whether to need above-mentioned heater element is heated.
In addition, complete when three device heats to be heated, when namely being heated to its preset temperature, enable the outdoor equipment power supply, make outdoor equipment start working.Concrete, this microcontroller 13 also comprises: enable module, be connected with primary power with the power supply of outdoor equipment, be used in the temperature of each device of outdoor equipment during all more than or equal to the temperature threshold of each default device, enable primary power to the Power supply of outdoor equipment, so that outdoor equipment starts.
also need to prove, in outdoor equipment is started working process, cause some device heating to reduce when running into outside air temperature decline or outdoor equipment load reduction, the temperature of those devices is during lower than its temperature threshold, determine that this device is device to be heated, and can carry out heat treated to those devices to be heated, it realizes that principle is same as described above, its difference is, current collection circuit 14 is concrete to be used for every the second Preset Time, gather the electric current of this heater circuit and electric current and the voltage of outdoor equipment, and with in the electric current of the electric current of this heater circuit and outdoor equipment and heating power acquisition module 133 that voltage inputs to microcontroller 13, so that heating power acquisition module 133 is according to the electric current of this heat treated circuit and electric current and the voltage of voltage and outdoor equipment, calculate real power, and pre-configured Upper Bound Power and this real power are subtracted each other, obtain afterpower.Wherein, the first Preset Time and the second Preset Time are not identical, all arrange according to actual needs.
Further, in yet another embodiment of the present invention, on above-mentioned Fig. 1 or basis embodiment illustrated in fig. 2, this heat treated circuit can also comprise: booster driving circuit, be connected with primary power with heater circuit 12 respectively, be used for the low-voltage that primary power is corresponding and be elevated to high voltage, with the drive level of this high voltage as the field effect transistor in heater circuit (MOSFET).
Preferably, if microcontroller 13 also is used for judging the environment temperature of each device of this outdoor equipment in the 3rd Preset Time section all greater than the temperature threshold of respective devices respectively, triggers this heat treated circuit and enter dormant state.
In the present embodiment, if the heat treated circuit detects the temperature of each device in outdoor equipment for a long time all greater than its preset temperature, show that this outdoor equipment is in hot environment, and may be in for a long time (for example: the working environment of this outdoor equipment is the working environment in summer) in hot environment, heater circuit can also reduce the frequency of temperature acquisition and current acquisition, namely lengthen the first Preset Time and the second Preset Time, and make microcontroller 13 enter dormant state, thereby reduced the power attenuation of heater circuit self, reached energy-conservation purpose.
Fig. 3 is the process flow diagram of an embodiment that the present invention is based on the heating treatment method of heat treated circuit, as shown in Figure 3, the executive agent of the method for the present embodiment is the heat treated circuit, its structure such as above-mentioned heat treated circuit illustrated in figures 1 and 2, it realizes that principle is similar, repeats no more herein.The method comprises:
If step 102 when determining to exist at least one device to be heated, according to temperature and the temperature threshold of at least one device to be heated, is carried out heat treated at least one device to be heated according to the temperature threshold of the temperature of each device and default each device.
in the present embodiment, by obtain the temperature of each device in outdoor equipment every the first Preset Time, if according to the temperature of each device and the temperature threshold of each device of presetting, when determine having at least one device to be heated, temperature and temperature threshold according at least one device to be heated, at least one device to be heated is carried out heat treated, thereby solved in the prior art due to the operating ambient temperature of not considering each device, the low problem of heating power utilization factor of only coming the operating ambient temperature of whole raising outdoor equipment to cause by the external heating mode.
Fig. 4 is the process flow diagram of another embodiment that the present invention is based on the heating treatment method of heat treated circuit, and on above-mentioned basis embodiment illustrated in fig. 3, as shown in Figure 4, before step 102, the method also comprises:
A kind of specific implementation of step 102 is:
In addition, preferred, step 102c specifically comprises:
Step 201, heating weight and afterpower that device to be heated according to each is corresponding arrange respectively the second heating voltage of the first heating voltage and each device to be heated.
Step 202, judge whether real power is less than or equal to default lower limit power, if be less than or equal to, execution in step 203; If greater than, execution in step 204.
Step 203, respectively according to the heating weight of each device to be heated, successively increase the heating voltage of this device to be heated take the first heating voltage as stepping, and according to the heating voltage of the device to be heated after each increase, heat this device to be heated.Finish.
Wherein, need to prove, determine all before the heating voltage of the each increase device to be heated after for the first time that current real power is less than or equal to default lower limit power, the second heating voltage of each device to be heated is the integral multiple of the first heating voltage; System constraint power is greater than default lower limit power, and the heating weight is positive integer.
Step 204, judge whether real power is less than or equal to preset upper limit power; If be less than or equal to, execution in step 205; If greater than, execution in step 209.
Step 205, according to the heating weight order from big to small of each device to be heated, this device to be heated is sorted;
Whether step 206, judgement sequence are the heating weight of the device to be heated of i less than sequence for the count value of the device to be heated of i, with the sequence after increasing be whether the heating voltage of the device to be heated of i is the second heating voltage of the device to be heated of i less than this sequence, if all less than, execution in step 207, if sequence is the heating weight of the device to be heated of i for the count value of the device to be heated of i equals to sort, execution in step 210.
In the present embodiment, when initial, i equals 1; Wherein, i is integer, and i is more than or equal to 1, less than N.
Step 207, the heating voltage take the first heating voltage increase sequence as the device to be heated of i, and the count value that will sort as the device to be heated of i adds 1, the described sequence of heating voltage heating that is the device to be heated of i according to the sequence after increasing again is the device to be heated of i, and i is added 1.
Wherein, default lower limit power is less than preset upper limit power, and preset upper limit power is less than system constraint power.
Step 208, according to electric current and the voltage of the heat treated circuit that gathers, perhaps electric current and the voltage of the electric current of this heat treated circuit and voltage and this outdoor equipment upgrade this real power and this states afterpower; And execution in step 204.
Step 209, reduce the heating voltage of each device to be heated as stepping take the integral multiple of the first heating voltage or the first heating voltage.Finish.
Step 210, will sort is the count value zero clearing of the device to be heated of i, and execution in step 204.
Further, at the process flow diagram of another embodiment of the present invention, on above-mentioned basis embodiment illustrated in fig. 3, the method also comprises:
When the temperature of each device was more than or equal to the temperature threshold of each default device in outdoor equipment, the power supply that enables outdoor equipment was the outdoor equipment power supply, so that outdoor equipment starts.
Perhaps
In outdoor equipment, the environment temperature of each device in the 3rd Preset Time greater than the temperature threshold of device, triggers the heat treated circuit and enters dormant state if judge, and the 3rd Preset Time is not less than the first Preset Time.
One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each embodiment of the method can be completed by the hardware that programmed instruction is correlated with.Aforesaid program can be stored in a computer read/write memory medium.This program is carried out the step that comprises above-mentioned each embodiment of the method when carrying out; And aforesaid storage medium comprises: the various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
It should be noted that at last: above each embodiment is not intended to limit only in order to technical scheme of the present invention to be described; Although with reference to aforementioned each embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.
Claims (17)
1. a heat treated circuit, is characterized in that, comprising: at least one temperature collection circuit, at least one heater circuit and microcontroller; Wherein,
Each temperature collection circuit, be connected with described microcontroller, be used for every the first Preset Time, gather the temperature of at least one device corresponding with described temperature collection circuit in outdoor equipment, and the temperature of described at least one device is inputed to described microcontroller;
Described microcontroller, be connected with each heater circuit respectively, if for the temperature of described each device of outdoor equipment of inputting respectively according to described at least one temperature collection circuit and the temperature threshold of each device of presetting, when determining to exist at least one device to be heated, according to temperature and the temperature threshold of described at least one device to be heated, trigger heater circuit corresponding to described at least one device to be heated and respectively at least one described device to be heated is carried out heat treated;
Wherein, the temperature of each device to be heated is all less than the temperature threshold of described device to be heated.
2. heat treated circuit according to claim 1, is characterized in that, also comprises:
Current collection circuit is connected with described microcontroller; Described current collection circuit is used for every the second Preset Time, gather electric current and the voltage of described heat treated circuit, and electric current and the voltage of described heat treated circuit is inputed to described microcontroller, perhaps, be used for every the second Preset Time, gather the electric current of described heat treated circuit and electric current and the voltage of voltage and described outdoor equipment, and the electric current of described heat treated circuit and electric current and the voltage of voltage and described outdoor equipment are inputed to described microcontroller;
Described microcontroller comprises:
Device determination module to be heated is connected with described each temperature collection circuit respectively, is used for determining to exist at least one device to be heated according to the temperature of described each device of outdoor equipment and the temperature threshold of each device of presetting; Wherein, the temperature of described at least one device to be heated is less than the temperature threshold of described device to be heated;
The Weight Acquisition module is used for according to the temperature of each described device to be heated and the difference of temperature threshold, obtains respectively heating weight corresponding to each described device to be heated;
The heating power acquisition module is used for electric current and voltage according to described heat treated circuit, and perhaps the electric current of the electric current of described heat treated circuit and voltage and described outdoor equipment and voltage, calculate real power; And system constraint power and described real power are subtracted each other, obtain afterpower;
The heat treated module, be used for described real power and described afterpower that heating weight corresponding to each the described device to be heated get according to described Weight Acquisition module and described heating power acquisition module get, trigger heater circuit corresponding to described at least one device to be heated described device to be heated is carried out heat treated.
3. heat treated circuit according to claim 2, is characterized in that, described microcontroller also comprises:
Enable module, be connected with primary power with the power supply of described outdoor equipment, be used for during all more than or equal to the temperature threshold of each default device, enabling described primary power to the Power supply of described outdoor equipment, so that described outdoor equipment starts in the temperature of described each device of outdoor equipment.
4. heat treated circuit according to claim 2, is characterized in that, described heat treated module comprises:
The heating power dispensing unit for corresponding heating weight and the described afterpower of each described device to be heated that gets according to described Weight Acquisition module, arranges respectively the second heating voltage of the first heating voltage and each described device to be heated;
Judging unit is used for judging whether the described real power that described heating power acquisition module gets is less than or equal to default lower limit power;
the heat treated unit, be used for when described judgment unit judges goes out described real power and is less than or equal to described default lower limit power, respectively according to the heating weight of each described device to be heated, successively increase the heating voltage of described device to be heated take described the first heating voltage as stepping, and the heating voltage of the device to be heated after at every turn increasing is exported to the heater circuit corresponding with described device to be heated, to trigger the heating voltage of the to be heated device of described heater circuit after according to described increase, heat described device to be heated, wherein, for the first time, each heating voltage that increases described device to be heated determines all that before current real power is less than or equal to described default lower limit power,
Wherein, the second heating voltage of each described device to be heated is the integral multiple of described the first heating voltage; Described system constraint power is greater than described default lower limit power; Described heating weight is positive integer.
5. heat treated circuit according to claim 4, is characterized in that, described judging unit also is used for judging whether described real power is less than or equal to preset upper limit power when judging described real power greater than described default lower limit power;
Described heat treated module also comprises:
Sequencing unit, be used for going out described real power greater than described default lower limit power in described judgment unit judges, and when described real power is less than or equal to described preset upper limit power, heating weight order from big to small according to each described device to be heated sorts to described device to be heated;
If described judging unit also is used for judging described real power greater than described default lower limit power, and described real power is less than or equal to described preset upper limit power, judging whether sequence after the sequence of described sequencing unit is the heating weight of the device to be heated of i less than described sequence for the count value of the device to be heated of i, and the described sequence after increasing is whether the heating voltage of the device to be heated of i is the second heating voltage of the device to be heated of i less than described sequence;
it is the heating weight of the device to be heated of i less than described sequence for the count value of the device to be heated of i that described heat treated unit also is used for after described judgment unit judges goes out described sequencing unit sequence sequence, and the described sequence after increasing is that the heating voltage of 1 device to be heated is when being the second heating voltage of device to be heated of i less than described sequence, increase the rear sequence of described sequencing unit sequence take described the first heating voltage as stepping and be the heating voltage of the device to be heated of i, and the count value that is the device to be heated of i with described sequence adds i, sequence after increasing again is that the heating voltage of 1 device to be heated is exported to described heater circuit, to trigger the sequence of described heater circuit after according to described increase as the heating voltage of the device to be heated of i, heating described sequence is the device to be heated of i,
Described microcontroller also is used for after the described sequence of described heat treated unit triggers heating is the device to be heated of i, electric current and voltage according to the heat treated circuit of the current collection of described current collection circuit, perhaps the electric current of the electric current of described heat treated circuit and voltage and described outdoor equipment and voltage, upgrade described real power and described afterpower;
if described heat treated unit also is used for described judgment unit judges and goes out described real power greater than described default lower limit power, described real power is less than or equal to described preset upper limit power, sequence is the heating weight of the device to be heated of i+1 less than described sequence for the count value of the device to be heated of i+1, and the described sequence after increasing is that the heating voltage of the device to be heated of i+1 is when being the second heating voltage of device to be heated of i+1 less than described sequence, increase the rear sequence of described sequencing unit sequence take described the first heating voltage as stepping and be the heating voltage of the device to be heated of i+1, and the count value that is the device to be heated of i+1 with described sequence adds 1, sequence after increasing again is that the heating voltage of the device to be heated of i+1 is exported to described heater circuit, to trigger the sequence of described heater circuit after according to described increase as the heating voltage of the device to be heated of i+1, heating described sequence is the device to be heated of i+1,
Wherein, the count value of described device to be heated is the number of times of increase stepping corresponding to the heating voltage of the described device to be heated after increasing; Described default lower limit power is less than described preset upper limit power, and described preset upper limit power is less than described system constraint power; I is the positive integer more than or equal to 1.
6. heat treated circuit according to claim 5, it is characterized in that, described heating power dispensing unit also is used for sorting after count value for the device to be heated of i adds 1 in described heat treated unit, equaling if described sequence is the count value of the device to be heated of i the heating weight that described sequence is the device to be heated of i, is the count value zero clearing of the device to be heated of i with described sequence; Wherein, i is the positive integer more than or equal to 1.
7. heat treated circuit according to claim 5, it is characterized in that, described heat treated unit also is used for when described judgment unit judges goes out described real power greater than described preset upper limit power, integral multiple take described the first heating voltage or described the first heating voltage reduces the heating voltage of each described device to be heated as stepping, and the heating voltage of each the described device to be heated after reducing is exported to respectively heater circuit corresponding to described device to be heated, to trigger the heating voltage of described heater circuit after according to described reduction, heat described device to be heated.
According to claim 1 to 5 arbitrary described heat treated circuit, it is characterized in that, also comprise:
Booster driving circuit is connected with primary power with described heater circuit respectively, is used for the corresponding low-voltage of described primary power is elevated to high voltage, with the drive level of described high voltage as the MOSFET in described heater circuit.
9. heat treated circuit according to claim 1, it is characterized in that, described microcontroller also is used for, in described outdoor equipment, the environment temperature of each device in the 3rd Preset Time section all greater than the temperature threshold of respective devices, triggers described heat treated circuit and enters dormant state if judge respectively.
10. the heating treatment method based on the heat treated circuit, is characterized in that, comprising:
Every the first Preset Time, obtain the temperature of each device in outdoor equipment;
If according to the temperature of each device and the temperature threshold of each device of presetting, when determining to exist at least one device to be heated, according to temperature and the temperature threshold of described at least one device to be heated, described at least one device to be heated is carried out heat treated.
11. the heating treatment method based on heater circuit according to claim 10, it is characterized in that, described temperature and temperature threshold according to described at least one device to be heated, before described at least one device to be heated was carried out heat treated, described method also comprised:
Every the second Preset Time, gather electric current and the voltage of described heat treated circuit, perhaps the electric current of the electric current of described heat treated circuit and voltage and described outdoor equipment and voltage;
Described temperature and temperature threshold according to described at least one device to be heated, carry out heat treated to described at least one device to be heated, comprising:
According to temperature and the temperature threshold of each described device to be heated, obtain respectively heating weight corresponding to each described device to be heated;
According to electric current and the voltage of described heat treated circuit, perhaps the electric current of the electric current of described heat treated circuit and voltage and described outdoor equipment and voltage, calculate real power; And system constraint power and described real power are subtracted each other, obtain afterpower;
To be heated device according to each is corresponding respectively heating weight and described real power and described afterpower are carried out heat treated to each described device to be heated.
12. according to claim 11 or 12 described heating treatment methods based on the heat treated circuit, it is characterized in that, described temperature and temperature threshold according to described at least one device to be heated, after described at least one device to be heated was carried out heat treated, described method also comprised:
When the temperature of each device was more than or equal to the temperature threshold of each default device in described outdoor equipment, the power supply that enables described outdoor equipment was described outdoor equipment power supply, so that described outdoor equipment starts.
13. the heating treatment method based on the heat treated circuit according to claim 12, it is characterized in that, described respectively heating weight and described real power and described afterpower that to be heated device according to each is corresponding are carried out heat treated to each described device to be heated, comprising:
Heating weight and described afterpower that to be heated device according to each is corresponding arrange respectively the second heating voltage of the first heating voltage and each described device to be heated;
When judging described real power and be less than or equal to described default lower limit power, respectively according to the heating weight of each described device to be heated, successively increase the heating voltage of described device to be heated take described the first heating voltage as stepping, and according to the heating voltage of the device to be heated after each increase, heat described device to be heated;
Wherein, determine all before the heating voltage of the each increase device to be heated after for the first time that current real power is less than or equal to default lower limit power, the second heating voltage of each device to be heated is the integral multiple of described the first heating voltage; Described system constraint power is greater than described default lower limit power; Described heating weight is positive integer.
14. the heating treatment method based on the heat treated circuit according to claim 13, it is characterized in that, corresponding heating weight and the described afterpower of described to be heated device according to each, after the second heating voltage of the first heating voltage and each described device to be heated was set respectively, described method also comprised:
Judging described real power greater than described default lower limit power, and described real power is when being less than or equal to described preset upper limit power, the heating weight order from big to small according to each described device to be heated sorts to described device to be heated;
Be the heating weight of the device to be heated of i judging sequence less than described sequence for the count value of the device to be heated of i, and the described sequence after increasing is that the heating voltage of 1 device to be heated is when being the second heating voltage of device to be heated of i less than described sequence, increase sequence according to described the first heating voltage and be the heating voltage of the device to be heated of i, and the count value that is the device to be heated of i with described sequence adds i, then is that the described sequence of heating voltage heating of the device to be heated of i is the device to be heated of i according to the sequence after increasing;
Described is that the described sequence of heating voltage heating of 1 device to be heated is after the device to be heated of i according to the sequence after increasing, electric current and voltage according to the heat treated circuit that gathers, perhaps the electric current of the electric current of described heat treated circuit and voltage and described outdoor equipment and voltage, upgrade described real power and described afterpower;
if judge real power after renewal greater than described default lower limit power, and be less than or equal to described preset upper limit power, and the count value that is the device to be heated of i+1 in sequence is the heating weight of the device to be heated of i+1 less than described sequence, and the described sequence after increasing is that the heating voltage of the device to be heated of i+1 is when being the second heating voltage of device to be heated of i+1 less than described sequence, increase the rear sequence of described sequencing unit sequence take described the first heating voltage as stepping and be the heating voltage of the device to be heated of i+1, and the count value that is the device to be heated of i+1 with described sequence adds 1, the described sequence of heating voltage heating that is the device to be heated of i+1 according to the sequence after increasing again is the device to be heated of i+1,
Wherein, described default lower limit power is less than described preset upper limit power, and described preset upper limit power is less than described system constraint power; I is the positive integer more than or equal to 1;
15. the heating treatment method based on the heat treated circuit according to claim 14 is characterized in that, after the count value that sequence is the device to be heated of i added 1, described method also comprised:
Equaling if described sequence is the count value of the device to be heated of i the heating weight that described sequence is the device to be heated of i, is the count value zero clearing of the device to be heated of i with described sequence; Wherein, i is the positive integer more than or equal to 1.
16. the heating treatment method based on the heat treated circuit according to claim 14, it is characterized in that, described is that the described sequence of heating voltage heating of the device to be heated of i+1 is after the device to be heated of i+1 according to the sequence after increasing, and described method also comprises:
When judging described real power greater than described preset upper limit power, reduce the heating voltage of each described device to be heated as stepping take the integral multiple of described the first heating voltage or described the first heating voltage.
17. according to claim 11 to 16 arbitrary described heating treatment methods based on the heat treated circuit, it is characterized in that, described every the first Preset Time, after obtaining the temperature of each device in outdoor equipment, described method also comprises:
In described outdoor equipment, the environment temperature of each device in the 3rd Preset Time greater than the temperature threshold of described device, triggers described heat treated circuit and enters dormant state if judge, and the 3rd Preset Time is not less than described the first Preset Time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210562458.7A CN103092154B (en) | 2012-12-20 | 2012-12-20 | Heat treatment circuit and heat treatment method based on heat treatment circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210562458.7A CN103092154B (en) | 2012-12-20 | 2012-12-20 | Heat treatment circuit and heat treatment method based on heat treatment circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103092154A true CN103092154A (en) | 2013-05-08 |
| CN103092154B CN103092154B (en) | 2015-04-22 |
Family
ID=48204853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210562458.7A Active CN103092154B (en) | 2012-12-20 | 2012-12-20 | Heat treatment circuit and heat treatment method based on heat treatment circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103092154B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257658A (en) * | 2013-05-10 | 2013-08-21 | 龙岩烟草工业有限责任公司 | Feeding tank temperature control method and system |
| CN105739568A (en) * | 2016-03-07 | 2016-07-06 | 四川长虹电器股份有限公司 | Method for controlling electric heater power and heating device |
| CN107889286A (en) * | 2017-11-06 | 2018-04-06 | 广东美的厨房电器制造有限公司 | Electric cooking pot and its control method and controller |
| CN111319210A (en) * | 2018-12-14 | 2020-06-23 | 广州捷克易自动化设备有限公司 | Intelligent hot runner temperature control method and temperature control system |
| CN114942661A (en) * | 2022-07-20 | 2022-08-26 | 中国科学院精密测量科学与技术创新研究院 | Temperature control device and method for miniature Mz optical pump atomic sensor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201845246U (en) * | 2010-08-19 | 2011-05-25 | 中国航空工业集团公司第六三一研究所 | Temperature control heating circuit |
| US8097835B2 (en) * | 2009-12-28 | 2012-01-17 | Hon Hai Precision Industry Co., Ltd. | Temperature control circuit |
| CN102645939A (en) * | 2012-05-09 | 2012-08-22 | 张正良 | Temperature control cabinet of electronic equipment |
-
2012
- 2012-12-20 CN CN201210562458.7A patent/CN103092154B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8097835B2 (en) * | 2009-12-28 | 2012-01-17 | Hon Hai Precision Industry Co., Ltd. | Temperature control circuit |
| CN201845246U (en) * | 2010-08-19 | 2011-05-25 | 中国航空工业集团公司第六三一研究所 | Temperature control heating circuit |
| CN102645939A (en) * | 2012-05-09 | 2012-08-22 | 张正良 | Temperature control cabinet of electronic equipment |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257658A (en) * | 2013-05-10 | 2013-08-21 | 龙岩烟草工业有限责任公司 | Feeding tank temperature control method and system |
| CN105739568A (en) * | 2016-03-07 | 2016-07-06 | 四川长虹电器股份有限公司 | Method for controlling electric heater power and heating device |
| CN107889286A (en) * | 2017-11-06 | 2018-04-06 | 广东美的厨房电器制造有限公司 | Electric cooking pot and its control method and controller |
| CN107889286B (en) * | 2017-11-06 | 2021-03-12 | 广东美的厨房电器制造有限公司 | Electric cooker and control method and controller thereof |
| CN111319210A (en) * | 2018-12-14 | 2020-06-23 | 广州捷克易自动化设备有限公司 | Intelligent hot runner temperature control method and temperature control system |
| CN111319210B (en) * | 2018-12-14 | 2021-08-10 | 广州捷克易自动化设备有限公司 | Intelligent hot runner temperature control method and temperature control system |
| CN114942661A (en) * | 2022-07-20 | 2022-08-26 | 中国科学院精密测量科学与技术创新研究院 | Temperature control device and method for miniature Mz optical pump atomic sensor |
| CN114942661B (en) * | 2022-07-20 | 2022-11-08 | 中国科学院精密测量科学与技术创新研究院 | Temperature control device and method for miniature Mz optical pump atomic sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103092154B (en) | 2015-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103092154B (en) | Heat treatment circuit and heat treatment method based on heat treatment circuit | |
| CN101147357B (en) | High-power foldback mechanism in system for providing power over communication link | |
| CN101922464A (en) | Method, device and network equipment for adjusting fan speed | |
| CN101425049B (en) | Customer equipment based on USB and data channel switching method | |
| US8892910B2 (en) | Method and system for providing dynamic power sharing to network devices | |
| CN102893554A (en) | Power-sharing network communications device | |
| CN109066660B (en) | Power distribution network blocking management and loss reduction method and device based on optimized reconstruction | |
| JP2009254219A (en) | Power control apparatus and program | |
| CN103813218A (en) | Method and device for dynamically adjusting optical line terminal device working states | |
| CN106020420A (en) | Power consumption reduction method and electronic device | |
| CN103167515B (en) | A kind of carrier control method and corresponding base station equipment | |
| CN104460792A (en) | POE (power sourcing equipment) system and voltage control method and voltage stabilizer thereof | |
| CN114183928B (en) | Water heater, control method of water heater and related equipment | |
| CN105634127A (en) | SDN controller based energy management method | |
| CN102387024A (en) | Power consumption control method, management node and data processing center | |
| CN103051793B (en) | Method and device for controlling data transmission mode of mobile terminal | |
| CN103782539B (en) | The power drawn by network power receiving equipment | |
| CN111596550B (en) | Control method of home system | |
| CN210573287U (en) | Expansion circuit | |
| CN109673027A (en) | Focus mostly on unit CU fusion method, relevant device and system | |
| CN104426677B (en) | Reverse Power over Ethernet system and method and load sharing device and power receiving equipment | |
| CN102710448A (en) | Adaptive regulating method of life cycle parameter of SAVI (Source Address Validation Improvements) switch filter table | |
| CN106875660B (en) | Method and collector for the communication of meter equipment | |
| CN114995543A (en) | Method and device for controlling environment adjusting equipment through Artificial Intelligence (AI) | |
| CN101183947B (en) | Wireless sensor node ID number and communication time slot configuration device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Cangshan District of Fuzhou City, Fujian province 350002 Jinshan Road No. 618 Garden State Industrial Park 19 floor Patentee after: RUIJIE NETWORKS Co.,Ltd. Address before: Cangshan District of Fuzhou City, Fujian province 350002 Jinshan Road No. 618 Garden State Industrial Park 19 floor Patentee before: Fujian Star-net Ruijie Network Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221012 Address after: 710077 12302, Building 1, Greenland Linghai, No. 6, Jinye Road, High tech Zone, Xi'an, Shaanxi Patentee after: Shaanxi Gangxin Electronic Technology Co.,Ltd. Address before: 350002 19 Building, Citrus Industrial Park, 618 Jinshan Road, Cangshan District, Fuzhou, Fujian. Patentee before: RUIJIE NETWORKS Co.,Ltd. |