CN102209333B - Power supply control method and equipment - Google Patents
Power supply control method and equipment Download PDFInfo
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- CN102209333B CN102209333B CN201010139006.9A CN201010139006A CN102209333B CN 102209333 B CN102209333 B CN 102209333B CN 201010139006 A CN201010139006 A CN 201010139006A CN 102209333 B CN102209333 B CN 102209333B
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Abstract
The embodiment of the invention discloses a power supply control method and equipment. A power supply access comprises two switches of MOSFET (metal-oxide -semiconductor field effect transistor) and a relay which are connected in parallel, and upper and lower surging characteristics of different effects can be realized; a power supply controller does not need to be configured with a dedicated power supply for supplying power; the power supply needed by the controller is converted from an EUT (equipment under test) system; the power supply conversion circuit of the power supply controller has reverse connection capability; the power supply conversion circuit of the power supply controller can be used no matter whether the polarities of a -48 power supply are conversely connected by a user, and can automatically record EUT detection conditions.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of power control method and equipment.
Background technology
Stability and reliability are the characteristics of communication equipment indispensability, in order to strengthen stability and the reliability of system, be necessary base station complete machine or board to carry out power-on and power-off test, with the performance of test equipment or the latent defect of bringing out equipment, make product expose design defect and reliability hidden danger in development, to rectified and improved in time.
At present, general method of testing is to rely on to complete manually complete machine or board powers on, moves relative program, monitors and record the work such as operation result and power-off substantially.
In the process that realizes the embodiment of the present invention, applicant finds that prior art at least exists following problem:
Current method of testing is owing to being to complete manually, therefore:
One, testing efficiency is low, is difficult to reappear small probability fault;
Two, upper electrical characteristics are single, substantially for mechanical switch disconnects closed manners;
Three, power on after machine operation detection means more subjective, be hand inspection indicator light situation substantially, record data are inaccurate.
Summary of the invention
The embodiment of the present invention provides a kind of power control method and equipment, solves the automatic test problem of power supply power-on and power-off test in the test of TD-SCDMA base stations in mobile communication system equipment dependability and fault location.
For achieving the above object, the embodiment of the present invention provides a kind of power control method on the one hand, comprising:
Control terminal sends control model information to power-supply controller of electric, select the operation that powers on of one or more power path in described power-supply controller of electric, and set mechanical switch on described power path and/or the electronic switch power control switch as described equipment to be tested, wherein, described one or more power path connects respectively corresponding equipment to be tested;
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, and record the detecting information of described equipment to be tested;
In the time that described control terminal judges that described equipment to be tested keeps the time of power-up state to reach default power-on time threshold value, described control terminal sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation;
In the time that described control terminal judges that described equipment to be tested keeps the time of power-down state to reach default lower electric time threshold, described control terminal judge that described equipment to be detected is current to be completed the cycle-index that power-on and power-off operate and whether reaches default cycle threshold;
If reached, described control terminal finishes the detection to described equipment to be detected, if do not had, described control terminal continues described equipment to be detected to carry out the circulation of power-on and power-off operation.
Preferably, described control model information, specifically comprises:
Need the power path quantity of selecting, and/or need the identification information of the power path of selecting;
The corresponding power control switch setting means of described power path.
Preferably, described power-supply controller of electric comprises many power paths, wherein, article one, power path is main circuit path, the power-on and power-off operation power that described main circuit path is described power control switch, described one or more power path connects respectively corresponding equipment to be tested, is specially:
In the time that needs select many power paths to connect multiple equipment to be tested respectively, in described many power paths that need to select, at least comprise described main circuit path;
In the time that needs select a power path to connect an equipment to be tested, a described power path that needs selection is described main circuit path.
Preferably, in the time that described control terminal is set mechanical switch on described power path as the power control switch of described equipment to be tested,
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, be specially closed described mechanical switch, disconnects described electronic switch;
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation, is specially and disconnects described mechanical switch, closed described electronic switch.
Preferably, in the time that described control terminal is set electronic switch on described power path as the power control switch of described equipment to be tested,
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, be specially and disconnect described mechanical switch, closed described electronic switch;
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation, is specially closed described mechanical switch, disconnects described electronic switch.
Preferably, in the time that described control terminal is set mechanical switch on described power path and described electronic switch as the power control switch of described equipment to be tested, described electronic switch and described mechanical switch are connected in parallel,
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, be specially closed described mechanical switch and described electronic switch;
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation, is specially and disconnects described mechanical switch and described electronic switch.
On the other hand, the embodiment of the present invention also provides a kind of power-supply controller of electric, comprising:
Many power paths, for connecting power supply and equipment to be detected, comprise respectively a mechanical switch and an electronic switch, described mechanical switch and described electronic switch parallel connection in each described power path;
Communication module, the control model information and the control command that send for receiving control terminal;
Control module, be connected with electronic switch with the mechanical switch on each power path respectively, for sending control model information according to the received described control terminal of described communication module, select the operation that powers on of one or more power path, and set mechanical switch on described power path and/or the electronic switch power control switch as described equipment to be tested, wherein, described one or more power path connects respectively corresponding equipment to be tested, and according to the received control command of described communication module, control described power control switch, described equipment to be tested is carried out to power-on and power-off operation.
Preferably, described control model information, specifically comprises:
Need the power path quantity of selecting, and/or need the identification information of the power path of selecting;
The corresponding power control switch setting means of described power path.
Preferably, a power path in described many power paths is main circuit path, described main circuit path is the power-on and power-off operation power of described control module to described power control switch, and described one or more power path connects respectively corresponding equipment to be tested, is specially:
In the time that needs select many power paths to connect multiple equipment to be tested respectively, in described many power paths that need to select, at least comprise described main circuit path;
In the time that needs select a power path to connect an equipment to be tested, a described power path that needs selection is described main circuit path.
Preferably, described power-supply controller of electric, also comprises:
Voltage transformation module, connects described main circuit path and described control module, for the supply voltage of described main circuit path being converted to the voltage matching with described control module, is the power-on and power-off operation power of described control module to described power control switch.
Preferably, described power-supply controller of electric, also comprises:
Power transfer module, is connected with described many power paths, for when the reverse power connection of described many power paths, carries out the conversion of circuit polarities.
On the other hand, the embodiment of the present invention also provides a kind of control terminal, comprising:
Module is set, for control model information is set, power-on time threshold value, lower electric time threshold and cycle threshold;
Communication module, be connected with the described module that arranges, for sending the described set control model information of module that arranges to power-supply controller of electric, select corresponding power path and power control switch in described power-supply controller of electric, and send the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to power-on and power-off operation;
Detection module, in the time that equipment to be detected is in power-up state described in described communication module control, records the detecting information of described equipment to be tested;
Judge module, for judging described equipment to be tested keeps the time of power-up state or power-down state whether to reach the described set power-on time threshold value of module or the lower electric time threshold of arranging, and judge whether the current cycle-index that completes power-on and power-off operation of described equipment to be detected reaches the described cycle threshold that module is set, if reached, finish the detection to described equipment to be detected, if no, described judge module notifies described communication module to continue described equipment to be detected to carry out the circulation of power-on and power-off operation.
Preferably, the described set control model information of module that arranges, specifically comprises:
Need the power path quantity of selecting, and/or need the identification information of the power path of selecting;
The corresponding power control switch setting means of described power path.
Preferably, when described when mechanical switch on power path described in the described control model information setting that module arranges is set as the power control switch of described equipment to be tested,
Described communication module sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, be specially closed described mechanical switch, disconnects described electronic switch;
Described communication module sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation, is specially and disconnects described mechanical switch, closed described electronic switch.
Preferably, when described when electronic switch on power path described in the described control model information setting that module arranges is set as the power control switch of described equipment to be tested,
Described communication module sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, be specially and disconnect described mechanical switch, closed described electronic switch;
Described communication module sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation, is specially closed described mechanical switch, disconnects described electronic switch.
Preferably, when described, when the mechanical switch on power path and described electronic switch described in the described control model information setting that module arranges are set as the power control switch of described equipment to be tested, described electronic switch and described mechanical switch are connected in parallel,
Described communication module sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, be specially closed described mechanical switch and described electronic switch;
Described communication module sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation, is specially and disconnects described mechanical switch and described electronic switch.
Compared with prior art, the embodiment of the present invention has the following advantages:
By the technical scheme of the application embodiment of the present invention, power path comprises MOSFET in parallel and two kinds of switches of relay, can realize the power-on and power-off impact characteristics of different-effect, power-supply controller of electric does not need the Power supply of configure dedicated, the required power supply of controller itself is converted by EUT system, power-supply controller of electric power-switching circuit has reversal connection ability, no matter whether general-48V electric power polarity connects anti-user, power-supply controller of electric power-switching circuit all can adapt to, and can automatically record the detection case to EUT.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of a kind of power control method of embodiment of the present invention proposition;
Fig. 2 is the structural representation of a kind of power-supply controller of electric system of embodiment of the present invention proposition;
Fig. 3 is a kind of structural representation of power-supply controller of electric under the concrete application scenarios that proposes of the embodiment of the present invention;
Fig. 4 is a kind of schematic flow sheet of power control method under the concrete application scenarios that proposes of the embodiment of the present invention;
Fig. 5 is the structural representation of a kind of power-supply controller of electric of embodiment of the present invention proposition;
Fig. 6 is the structural representation of a kind of control terminal of embodiment of the present invention proposition.
Embodiment
As stated in the Background Art, conventionally, mobile communication base station equipment use-48V Power supply, for testing base station complete machine or veneer card electrifying startup situation, need to power on, move relative program, monitor and record the work such as operation result and power-off to complete machine or board, but there is many deficiencies in the metering system of existing manual power-on and power-off, therefore, the embodiment of the present invention has proposed a kind of power control method and equipment, can automatically complete above-mentioned detection and record operation.
As shown in Figure 1, be a kind of schematic flow sheet of power control method that the embodiment of the present invention proposes, specifically comprise the following steps:
Step S101, control terminal send control model information to power-supply controller of electric, select the operation that powers on of one or more power path in power-supply controller of electric, and set mechanical switch on power path and/or the electronic switch power control switch as equipment to be tested.
One or more power path connects respectively corresponding equipment to be tested;
Wherein, control model information, specifically comprises:
(1) need the power path quantity of selection, and/or need the identification information of the power path of selecting;
If be only provided with power path quantity, power-supply controller of electric can or select the power path of respective numbers to enter measuring process according to the priority of power path at random so.
If be directly provided with corresponding identification information, select the power path of respective identification information to carry out corresponding measuring process.
Further, a power path in included many power paths of power-supply controller of electric is main circuit path, the power-on and power-off operation power that main circuit path is power control switch.
In this step, one or more power path connects respectively corresponding equipment to be tested, is specially:
In the time that needs select many power paths to connect multiple equipment to be tested respectively, in many power paths that need to select, at least comprise main circuit path;
In the time that needs select a power path to connect an equipment to be tested, needing a power path of selecting is main circuit path.
(2) the corresponding power control switch setting means of power path.
Select mechanical switch, electronic switch or the mechanical switch of corresponding power path and electronic switch simultaneously as the power control switch of this power path.
Step S102, control terminal send the control command of power control switch to power-supply controller of electric, treat the testing equipment operation that powers on, and record the detecting information of equipment to be tested.
In the time that control terminal judges that equipment to be tested keeps the time of power-up state to reach default power-on time threshold value, execution step S103.
Step S103, control terminal send the control command of power control switch to power-supply controller of electric, treat testing equipment and carry out lower electricity operation.
In the time that control terminal judges that equipment to be tested keeps the time of power-down state to reach default lower electric time threshold, execution step S104.
Step S104, control terminal judge whether the current cycle-index that completes power-on and power-off operation of equipment to be detected reaches default cycle threshold.
If reached, execution step S105;
If no, return to step S102, control terminal continues to treat checkout equipment carries out the circulation of power-on and power-off operation.
Step S105, control terminal finish to treat the detection of checkout equipment.
In above-mentioned technical scheme, according to the setting difference of power control switch, also there is corresponding difference in corresponding power-on and power-off operation, specifically comprises following three kinds of situations:
Situation one, in the time that control terminal is set mechanical switch on power path as the power control switch of equipment to be tested,
Control terminal sends the control command of power control switch to power-supply controller of electric, treats the testing equipment operation that powers on, and is specially closed mechanical switch, disconnection electronic switch;
Control terminal sends the control command of power control switch to power-supply controller of electric, treat testing equipment and carry out lower electricity operation, is specially disconnection mechanical switch, closed electronic switch.
In such cases, the in the situation that of can better embodying equipment to be tested and there is impact circuit characteristic change in power-on and power-off operations, the reliability of equipment running status.
Situation two, in the time that control terminal is set electronic switch on power path as the power control switch of equipment to be tested,
Control terminal sends the control command of power control switch to power-supply controller of electric, treats the testing equipment operation that powers on, and is specially disconnection mechanical switch, closed electronic switch;
Control terminal sends the control command of power control switch to power-supply controller of electric, treat testing equipment and carry out lower electricity operation, is specially closed mechanical switch, disconnects electronic switch.
In such cases, can better embody equipment to be tested circuit characteristic in power-on and power-off operations and change stably in situation, the reliability of equipment running status.
Situation three, in the time that control terminal is set mechanical switch on power path and electronic switch as the power control switch of equipment to be tested, electronic switch and mechanical switch are connected in parallel,
Control terminal sends the control command of power control switch to power-supply controller of electric, treats the testing equipment operation that powers on, and is specially closed mechanical switch and electronic switch;
Control terminal sends the control command of power control switch to power-supply controller of electric, treat testing equipment and carry out lower electricity operation, is specially and disconnects mechanical switch and electronic switch.
In such cases, mechanical switch and electronic switch be can realize and the state verification while carrying out circuit control, the reliability of checkout equipment running status combined.
In concrete application scenarios, specifically apply above-mentioned which kind of strategy power control switch is set, can set according to the needs of application scenarios, the variation of concrete setting content can't affect protection scope of the present invention.
Compared with prior art, the embodiment of the present invention has the following advantages:
By the technical scheme of the application embodiment of the present invention, power path comprises MOSFET in parallel and two kinds of switches of relay, can realize the power-on and power-off impact characteristics of different-effect, power-supply controller of electric does not need the Power supply of configure dedicated, the required power supply of controller itself is converted by EUT system, power-supply controller of electric power-switching circuit has reversal connection ability, no matter whether general-48V electric power polarity connects anti-user, power-supply controller of electric power-switching circuit all can adapt to, and can automatically record the detection case to EUT.
Below, in conjunction with concrete application scenarios, the technical scheme that the embodiment of the present invention is proposed describes.
In the aforementioned techniques scheme proposing in the embodiment of the present invention, corresponding power-on and power-off controller system comprises two parts:
A part is power-supply controller of electric;
Another part is control terminal, and in concrete application scenarios, control terminal can be presented as the control program running on PC.
Accordingly, power-on and power-off controller system schematic diagram as shown in Figure 2.
Control terminal is connected with power-supply controller of electric by parallel port, and power-supply controller of electric is arranged.The position of power-supply controller of electric is positioned at base station complete machine or board (Equipment Under Test, EUT) and between its power supply, by control terminal can realize the powering on of EUT, detect, record, lower electricity, and according to setting, repeat above-mentioned work.
In concrete application scenarios, the structural representation of power-supply controller of electric is as shown in Figure 3, specifically composed as follows:
1,4 tunnels-48V power path
Comprise MOSFET in parallel (Metal Oxide Semiconductor Field Effect Transistor, metal-oxide layer-semiconductor-field-effect transistor) and two kinds of switches of relay.
As switch, the conducting turn-off characteristic of MOSFET and relay is different, and MOSFET belongs to electronic switch, and power-on and power-off characteristic is steady; Relay belongs to mechanical switch, and power-on and power-off characteristic has impact characteristics.
By the setting of two kinds of switches, can realize according to different test needs, equipment to be tested is carried out to the power-on and power-off operation of different qualities, thereby reach the flexible setting of testing scheme, realize better test effect.
Wherein, the power path of below is main power source path, and in the time selecting circuit pathways to connect equipment to be tested, main circuit path is essential circuit pathways.
2,8 way switch control circuits
For controlling respectively 8 switches on above-mentioned 4 road power paths.
3, PC interface protection and level shifting circuit
Can compatible 3.3V or the PC parallel port level of 5V, also play the effect of protection PC parallel port circuit simultaneously.
4, power-switching circuit
Input from obtain-48V of main power source path power supply as this part circuit, through conversion, output 5V power supply, gives ON-OFF control circuit and other circuit supplies in this plate.
Need to further be pointed out that, power-switching circuit can further include reverse connection prevention protection circuit, with avoid user by outside-48V electric power polarity wrong after, to the damage of power-switching circuit and other circuit.
It is pointed out that above-mentioned power path quantity can increase and decrease according to actual needs, corresponding number of switches and ON-OFF control circuit quantity also can be adjusted accordingly, and such variation can't affect protection scope of the present invention.
Power-supply controller of electric setting based on above-mentioned, the embodiment of the present invention provides the power control method under a kind of concrete application scenarios, and its schematic flow sheet as shown in Figure 4, comprises the following steps:
Step S401, power-supply controller of electric power on, and according to the instruction of control terminal, configure the power path using and MOSFET and the relay in corresponding power path is set.
Concrete configuration mode can be that corresponding Test Strategy is set in control terminal; and by control terminal, corresponding Test Strategy is sent to power-supply controller of electric; also can be default many cover Test Strategies in power-supply controller of electric; in control terminal, carry out policy selection; and by control terminal, the identification information of the Test Strategy of selection being sent to power-supply controller of electric, such variation does not affect protection scope of the present invention.
In this step, need to set the current power path for testing, and selection is specifically used MOSFET in corresponding power path, or relay, or both are simultaneously as power control switch, in follow-up operation, control terminal can carry out by sending controling instruction the closed and disconnected operation of corresponding power control switch, realizes the power-on and power-off of the equipment to be tested that power path connects.
In order to ensure circuit Electrical Safety, under initial condition, the MOSFET in each power path and relay are all in off-state.
Step S402, control terminal be to power-supply controller of electric transmit operation instruction, treats the power path that test terminal connects and power on.
According to actual needs, can test multiple terminals to be tested, therefore simultaneously, can power on for multiple power paths simultaneously, also can only test one of them or part terminal to be tested, corresponding, only for the operation that powers on of corresponding power path.
Because the power-on and power-off operation on each power path is independent of one another, and in operating process separately, have similitude, therefore, the embodiment of the present invention is carried out follow-up explanation as an example of the test operation on a power path wherein example, operation on other power paths is similar therewith, no longer repeat specification.
In this step, control terminal sends corresponding control command, power-supply controller of electric, according to the MOSFET and/or the relay that are confirmed as power control switch on the closed corresponding power path of this control command, is connected this power path, makes equipment to be tested in power-up state.
Step S403, control terminal judge that terminal to be tested that current power path connects carries out the cycle-index of power-on and power-off operation and whether reach default cycle threshold.
In order to improve the accuracy of test data, often needing to treat testing equipment repeatedly tests, therefore, can preset cycle threshold, only in the time that the current loop test quantity having completed of equipment to be tested reaches cycle threshold, just finish corresponding power-on and power-off operation, otherwise, continue circulation and carry out the power-on and power-off operation to this equipment to be tested.
Concrete cycle threshold is to set at control terminal, and whether control terminal can reach according to current test record the judgement of cycle threshold.
If do not reach cycle threshold, perform step S404;
If reach cycle threshold, perform step S408.
Step S404, control terminal detect equipment to be tested, record corresponding detecting information.
Step S405, control terminal judge that equipment to be tested is current and whether have reached default delayed.
Whether the time that judges the current maintenance power-up state of equipment to be tested is to default upper electric delay, i.e. aforesaid power-on time threshold value.
The effect arranging is like this to make terminal to be tested to keep reaching even running state after power-up state certain hour, thereby obtains detecting information more accurately, meanwhile, is also convenient to carry out the record of corresponding detection and detecting information.
Detection in this step can be to be triggered by control terminal, as manual clicking trigger, can be also to carry out cycle detection according to default sense cycle; for different power paths; sense cycle can be identical, also can be different, and such variation does not affect protection scope of the present invention.
If do not reach delayed, continue to wait for, return to repeated execution of steps S405;
If reach delayed, perform step S406.
Step S406, control terminal be to power-supply controller of electric transmit operation instruction, treats electricity under the power path that test terminal connects.
In this step, control terminal sends corresponding control command, power-supply controller of electric disconnects the MOSFET and/or the relay that on corresponding power path, are confirmed as power control switch according to this control command, interrupt this power path, makes equipment to be tested in power-down state.
Step S407, control terminal judge that equipment to be tested is current and whether have reached default lower electric time delay.
Judge that whether the time of the current maintenance power-down state of equipment to be tested is to having arrived default lower electric delay, i.e. aforesaid lower electric time threshold.
The effect arranging is like this to make terminal to be tested to keep reaching the stable of oneself state after power-down state certain hour, or eliminate the left subsequent affect of previous power-up state, thereby make the follow-up test operation that powers on obtain detecting information more accurately, meanwhile, also avoid the infringement of frequent power-on and power-off to circuit or equipment to be tested.
Detection in this step can be to be triggered by control terminal, as manual clicking trigger, can be also to carry out cycle detection according to default sense cycle; for different power paths; sense cycle can be identical, also can be different, and such variation does not affect protection scope of the present invention.
If do not reach lower electric time delay, continue to wait for, return to repeated execution of steps S407;
If reach lower electric time delay, return to execution step S402, proceed a new power-on and power-off circulation of taking turns, test accordingly.
The test operation of test terminal is treated in step S408, end.
Compared with prior art, the embodiment of the present invention has the following advantages:
By the technical scheme of the application embodiment of the present invention, can be in LTE-A system, realize the multiplexing feedback of many bits power supply control information, and, the method can be applicable to FDD system and TDD system simultaneously, solve under the scene of many bits power supply control information transmission in prior art the problem of how to shine upon from the power supply control of different carrier, different subframe and different code words.
In order to realize the technical scheme of the embodiment of the present invention, the embodiment of the present invention also provides a kind of power-supply controller of electric, and its structural representation as shown in Figure 5, specifically comprises:
Many power paths 51, for connecting power supply and equipment to be detected, comprise respectively a mechanical switch and an electronic switch, mechanical switch and electronic switch parallel connection in each power path 51;
Wherein, the power path 51 in many power paths 51 is main circuit path, and main circuit path is the power-on and power-off operation power of control module 53 to power control switch, and one or more power path 51 connects respectively corresponding equipment to be tested, is specially:
In the time that needs select many power paths 51 to connect multiple equipment to be tested respectively, in many power paths 51 that need to select, at least comprise main circuit path;
In the time that needs select a power path 51 to connect an equipment to be tested, needing a power path 51 of selecting is main circuit path.
Communication module 52, the control model information and the control command that send for receiving control terminal;
Wherein, control model information, specifically comprises:
Need power path 51 quantity of selecting, and/or need the identification information of the power path 51 of selecting;
The corresponding power control switch setting means of power path 51.
Control module 53, be connected with electronic switch with the mechanical switch on each power path 51 respectively, for sending control model information according to the received control terminal of communication module 52, select the operation that powers on of one or more power path 51, and set mechanical switch on power path 51 and/or the electronic switch power control switch as equipment to be tested, wherein, one or more power path 51 connects respectively corresponding equipment to be tested, and according to the received control command of communication module 52, control power control switch, treat testing equipment and carry out power-on and power-off operation.
In concrete application scenarios, power-supply controller of electric, also comprises:
Voltage transformation module 54, connects main circuit path and control module 53, for the supply voltage of main circuit path being converted to the voltage matching with control module 53, is the power-on and power-off operation power of control module 53 to power control switch.
Further, power-supply controller of electric, also comprises:
Power transfer module 55, is connected with many power paths 51, for when the reverse power connection of many power paths 51, carries out the conversion of circuit polarities.
On the other hand, the embodiment of the present invention also provides a kind of control terminal, and its structural representation as shown in Figure 6, specifically comprises:
Module 61 is set, for control model information is set, power-on time threshold value, lower electric time threshold and cycle threshold;
Wherein, the set control model information of module 61 is set, specifically comprises:
Need the power path quantity of selecting, and/or need the identification information of the power path of selecting;
The corresponding power control switch setting means of power path.
Communication module 62, with module 61 be set be connected, for sending to power-supply controller of electric the set control model information of module 61 that arranges, select corresponding power path and power control switch in power-supply controller of electric, and send the control command of power control switch to power-supply controller of electric, treat testing equipment and carry out power-on and power-off operation;
Detection module 63, in the time that communication module 62 is controlled equipment to be detected in power-up state, records the detecting information of equipment to be tested;
Judge module 64, for judging that equipment to be tested keeps the time of power-up state or power-down state whether to reach the set power-on time threshold value of module 61 or lower electric time threshold are set, and judge whether the current cycle-index that completes power-on and power-off operation of equipment to be detected reaches the cycle threshold that module 61 is set, if reached, finish to treat the detection of checkout equipment, if no, judge module 64 notifies communication module 62 to continue to treat checkout equipment to carry out the circulation of power-on and power-off operation.
In above-mentioned technical scheme, the setting difference according to setting module 61 to power control switch, also there is corresponding difference in corresponding power-on and power-off operation, specifically comprises following three kinds of situations:
Situation one, in the time that mechanical switch on the control model information setting power path that module 61 arranges is set as the power control switch of equipment to be tested,
Communication module 62 sends the control command of power control switch to power-supply controller of electric, treats the testing equipment operation that powers on, and is specially closed mechanical switch, disconnection electronic switch;
Communication module 62 sends the control command of power control switch to power-supply controller of electric, treat testing equipment and carry out lower electricity operation, is specially disconnection mechanical switch, closed electronic switch.
Situation two, in the time that electronic switch on the control model information setting power path that module 61 arranges is set as the power control switch of equipment to be tested,
Communication module 62 sends the control command of power control switch to power-supply controller of electric, treats the testing equipment operation that powers on, and is specially disconnection mechanical switch, closed electronic switch;
Communication module 62 sends the control command of power control switch to power-supply controller of electric, treat testing equipment and carry out lower electricity operation, is specially closed mechanical switch, disconnects electronic switch.
Situation three, in the time that mechanical switch on the control model information setting power path that module 61 arranges and electronic switch are set as the power control switch of equipment to be tested, electronic switch and mechanical switch are connected in parallel,
Communication module 62 sends the control command of power control switch to power-supply controller of electric, treats the testing equipment operation that powers on, and is specially closed mechanical switch and electronic switch;
Communication module 62 sends the control command of power control switch to power-supply controller of electric, treat testing equipment and carry out lower electricity operation, is specially and disconnects mechanical switch and electronic switch.
Compared with prior art, the embodiment of the present invention has the following advantages:
By the technical scheme of the application embodiment of the present invention, power path comprises MOSFET in parallel and two kinds of switches of relay, can realize the power-on and power-off impact characteristics of different-effect, power-supply controller of electric does not need the Power supply of configure dedicated, the required power supply of controller itself is converted by EUT system, power-supply controller of electric power-switching circuit has reversal connection ability, no matter whether general-48V electric power polarity connects anti-user, power-supply controller of electric power-switching circuit all can adapt to, and can automatically record the detection case to EUT.
Through the above description of the embodiments, those skilled in the art can be well understood to the embodiment of the present invention and can realize by hardware, and the mode that also can add necessary general hardware platform by software realizes.Based on such understanding, the technical scheme of the embodiment of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise that each implements the method described in scene in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) carry out the embodiment of the present invention in some instructions.
It will be appreciated by those skilled in the art that accompanying drawing is a schematic diagram of preferably implementing scene, the module in accompanying drawing or flow process might not be that the enforcement embodiment of the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device of implementing in scene can be distributed in the device of implementing scene according to implementing scene description, also can carry out respective change and be arranged in the one or more devices that are different from this enforcement scene.The module of above-mentioned enforcement scene can be merged into a module, also can further split into multiple submodules.
The invention described above embodiment sequence number, just to describing, does not represent the quality of implementing scene.
Disclosed is above only the several concrete enforcement scene of the embodiment of the present invention, and still, the embodiment of the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into the traffic limits scope of the embodiment of the present invention.
Claims (11)
1. a power control method, is characterized in that, comprising:
Control terminal sends control model information to power-supply controller of electric, select the operation that powers on of one or more power path in described power-supply controller of electric, and set mechanical switch on described power path and/or the electronic switch power control switch as equipment to be tested, wherein, described one or more power path connects respectively corresponding equipment to be tested;
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, and record the detecting information of described equipment to be tested;
In the time that described control terminal judges that described equipment to be tested keeps the time of power-up state to reach default power-on time threshold value, described control terminal sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation;
In the time that described control terminal judges that described equipment to be tested keeps the time of power-down state to reach default lower electric time threshold, described control terminal judge that described equipment to be tested is current to be completed the cycle-index that power-on and power-off operate and whether reaches default cycle threshold;
If reached, described control terminal finishes the detection to described equipment to be tested, if do not had, described control terminal continues described equipment to be tested to carry out the circulation of power-on and power-off operation;
Wherein, described control model information, specifically comprises:
Need the power path quantity of selecting, and/or need the identification information of the power path of selecting;
The corresponding power control switch setting means of described power path;
Described power-supply controller of electric comprises many power paths, wherein, a power path is main circuit path, the power-on and power-off operation power that described main circuit path is described power control switch, described one or more power path connects respectively corresponding equipment to be tested, is specially:
In the time that needs select many power paths to connect multiple equipment to be tested respectively, in described many power paths that need to select, at least comprise described main circuit path.
2. the method for claim 1, is characterized in that, in the time that described control terminal is set mechanical switch on described power path as the power control switch of described equipment to be tested,
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, be specially closed described mechanical switch, disconnects described electronic switch;
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation, is specially and disconnects described mechanical switch, closed described electronic switch.
3. the method for claim 1, is characterized in that, in the time that described control terminal is set electronic switch on described power path as the power control switch of described equipment to be tested,
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, be specially and disconnect described mechanical switch, closed described electronic switch;
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation, is specially closed described mechanical switch, disconnects described electronic switch.
4. the method for claim 1, it is characterized in that, in the time that described control terminal is set mechanical switch on described power path and described electronic switch as the power control switch of described equipment to be tested, described electronic switch and described mechanical switch are connected in parallel
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, be specially closed described mechanical switch and described electronic switch;
Described control terminal sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation, is specially and disconnects described mechanical switch and described electronic switch.
5. a power-supply controller of electric, is characterized in that, comprising:
Many power paths, for connecting power supply and equipment to be tested, comprise respectively a mechanical switch and an electronic switch, described mechanical switch and described electronic switch parallel connection in each described power path;
Communication module, the control model information and the control command that send for receiving control terminal;
Control module, be connected with electronic switch with the mechanical switch on each power path respectively, for sending control model information according to the received described control terminal of described communication module, select the operation that powers on of one or more power path, and set mechanical switch on described power path and/or the electronic switch power control switch as described equipment to be tested, wherein, described one or more power path connects respectively corresponding equipment to be tested, and according to the received control command of described communication module, control described power control switch, described equipment to be tested is carried out to power-on and power-off operation,
Wherein, described control model information, specifically comprises:
Need the power path quantity of selecting, and/or need the identification information of the power path of selecting;
The corresponding power control switch setting means of described power path;
A power path in described many power paths is main circuit path, described main circuit path is the power-on and power-off operation power of described control module to described power control switch, described one or more power path connects respectively corresponding equipment to be tested, is specially:
In the time that needs select many power paths to connect multiple equipment to be tested respectively, in described many power paths that need to select, at least comprise described main circuit path.
6. power-supply controller of electric as claimed in claim 5, is characterized in that, also comprises:
Voltage transformation module, connects described main circuit path and described control module, for the supply voltage of described main circuit path being converted to the voltage matching with described control module, is the power-on and power-off operation power of described control module to described power control switch.
7. power-supply controller of electric as claimed in claim 5, is characterized in that, also comprises:
Power transfer module, is connected with described many power paths, for when the reverse power connection of described many power paths, carries out the conversion of circuit polarities.
8. a control terminal, is characterized in that, comprising:
Module is set, for control model information is set, power-on time threshold value, lower electric time threshold and cycle threshold;
Communication module, be connected with the described module that arranges, for sending the described set control model information of module that arranges to power-supply controller of electric, select corresponding power path and power control switch in described power-supply controller of electric, and send the control command of described power control switch to described power-supply controller of electric, treat testing equipment and carry out power-on and power-off operation;
Detection module, in the time that equipment to be tested is in power-up state described in described communication module control, records the detecting information of described equipment to be tested;
Judge module, for judging described equipment to be tested keeps the time of power-up state or power-down state whether to reach the described set power-on time threshold value of module or the lower electric time threshold of arranging, and judge whether the current cycle-index that completes power-on and power-off operation of described equipment to be tested reaches the described cycle threshold that module is set, if reached, finish the detection to described equipment to be tested, if no, described judge module notifies described communication module to continue described equipment to be tested to carry out the circulation of power-on and power-off operation;
Wherein, the described set control model information of module that arranges, specifically comprises:
Need the power path quantity of selecting, and/or need the identification information of the power path of selecting;
The corresponding power control switch setting means of described power path;
Described power-supply controller of electric comprises many power paths, wherein, a power path is main circuit path, the power-on and power-off operation power that described main circuit path is described power control switch, described one or more power path connects respectively corresponding equipment to be tested, is specially:
In the time that needs select many power paths to connect multiple equipment to be tested respectively, in described many power paths that need to select, at least comprise described main circuit path.
9. control terminal as claimed in claim 8, is characterized in that, when described when mechanical switch on power path described in the described control model information setting that module arranges is set as the power control switch of described equipment to be tested,
Described communication module sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, be specially closed described mechanical switch, disconnects electronic switch;
Described communication module sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation, is specially and disconnects described mechanical switch, closed described electronic switch.
10. control terminal as claimed in claim 8, is characterized in that, when described when electronic switch on power path described in the described control model information setting that module arranges is set as the power control switch of described equipment to be tested,
Described communication module sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, be specially disconnection mechanical switch, closed described electronic switch;
Described communication module sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation, is specially closed described mechanical switch, disconnects described electronic switch.
11. control terminals as claimed in claim 8, it is characterized in that, when described when mechanical switch on power path and electronic switch described in the described control model information setting that module arranges are set as the power control switch of described equipment to be tested, described electronic switch and described mechanical switch are connected in parallel
Described communication module sends the control command of described power control switch to described power-supply controller of electric, to the operation that powers on of described equipment to be tested, be specially closed described mechanical switch and described electronic switch;
Described communication module sends the control command of described power control switch to described power-supply controller of electric, described equipment to be tested is carried out to lower electricity operation, is specially and disconnects described mechanical switch and described electronic switch.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010139006.9A CN102209333B (en) | 2010-03-31 | 2010-03-31 | Power supply control method and equipment |
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| CN201010139006.9A CN102209333B (en) | 2010-03-31 | 2010-03-31 | Power supply control method and equipment |
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| CN102209333A CN102209333A (en) | 2011-10-05 |
| CN102209333B true CN102209333B (en) | 2014-08-20 |
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| CN201010139006.9A Active CN102209333B (en) | 2010-03-31 | 2010-03-31 | Power supply control method and equipment |
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| CN103068017B (en) * | 2012-12-24 | 2016-09-14 | 华为技术有限公司 | Device energy conservation control method and system |
| CN106803778A (en) * | 2015-11-26 | 2017-06-06 | 北京信威通信技术股份有限公司 | A kind of program control two work(point attenuator |
| CN106783394A (en) * | 2016-11-17 | 2017-05-31 | 深圳市欧瑞博电子有限公司 | The contact protection circuit and the power supply control apparatus comprising the contact protection circuit of relay |
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| CN1558684A (en) * | 2004-01-17 | 2004-12-29 | 深圳创维－Rgb电子有限公司 | Automatic testing discharge device |
| CN1838617A (en) * | 2005-03-21 | 2006-09-27 | 中兴通讯股份有限公司 | Automatic test method for network protection system of optical SDH |
| CN101146145A (en) * | 2007-04-20 | 2008-03-19 | 中兴通讯股份有限公司 | Automatic testing system and method for power on and power off of transmission device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1558684A (en) * | 2004-01-17 | 2004-12-29 | 深圳创维－Rgb电子有限公司 | Automatic testing discharge device |
| CN1838617A (en) * | 2005-03-21 | 2006-09-27 | 中兴通讯股份有限公司 | Automatic test method for network protection system of optical SDH |
| CN101146145A (en) * | 2007-04-20 | 2008-03-19 | 中兴通讯股份有限公司 | Automatic testing system and method for power on and power off of transmission device |
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Effective date of registration: 20220622 Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Patentee after: Shanghai Datang Mobile Communication Equipment Co., Ltd Address before: 100083 No. 29, Haidian District, Beijing, Xueyuan Road Patentee before: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. |
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