CN103389770A - Manufacture procedure controller capable of adjusting electric quantity and method for adjusting electric quantity - Google Patents
Manufacture procedure controller capable of adjusting electric quantity and method for adjusting electric quantity Download PDFInfo
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- CN103389770A CN103389770A CN2012101479067A CN201210147906A CN103389770A CN 103389770 A CN103389770 A CN 103389770A CN 2012101479067 A CN2012101479067 A CN 2012101479067A CN 201210147906 A CN201210147906 A CN 201210147906A CN 103389770 A CN103389770 A CN 103389770A
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Abstract
The invention provides a manufacture procedure controller capable of adjusting electric quantity and a method for adjusting the electric quantity. The method comprises the following steps: providing a control unit which is internally provided with an electric quantity detection and driving frequency adjusting procedure; after executing the electric quantity detection and driving frequency adjusting procedure to detect the electric quantity that can be provided by a reserved power supply unit and the electric quantity for driving a field device, increasing and decreasing times of driving the field device in each unit time; and outputting a reporting message though a transmission unit after the field device is driven. Therefore, even if the reserved power supply unit cannot provide enough electric quantity when being influenced by the weather, the consumption of the electric quantity of the reserved power supply unit can be reduced through reducing the times of driving the field device in each unit time, so as to avoid rapidly exhausting the electric quantity of the reserved power supply unit.
Description
Technical field
The invention relates to a kind of processing procedure controller, espespecially a kind of method with processing procedure controller and adjusting electric weight thereof of electric weight regulatory function.
Background technology
Process control system (Process Control System), be to be generally used for various medicines, chemicals, precise electronic even in large-scale construction projects, be used for Real Time Monitoring and regulate engineering site or the water level of the temperature of factory building, air pressure, various liquid and flow etc.
see also Fig. 1, existing process control system includes plural processing procedure controller 81 and a monitoring host computer 82, this plural number processing procedure controller 81 is arranged on various engineering sites or factory building everywhere, and by wired or wireless Internet and this monitoring host computer 82, link, this Fig. 1 is take wired Internet as example, each processing procedure controller 81 can be electrically connected to a field device 83(Field Device), this field device 83 can be various detectors (Sensor), be used for detecting on-the-spot various environmental baseline, as temperature, air pressure, liquid level and flow etc., or can be various detents (Actuator), as motor, proportioning valve or switch, be used for driving the water sprinkler watering, penstock opens and closes or the running of various electronic equipment, and various processing procedure controllers 81 can periodically export electric weight to field device 83 to drive field device 83 starts, and output one repayment message is given this monitoring host computer 82 after driving these field device 83 starts, this repayment message can be measures the message (temperature value that obtains as driving the detector rear side, level value) or the start message (as motor, whether turn round, switch is for opening or cutting out), so, can detect site environment according to field device 83, and by each processing procedure controller 81, repaid to monitoring host computer 82, learn various site environments for operating personnel from monitoring host computer 82 is long-range, the measurement of needn't being in the action, or can one hand-holding communication device 84 and these monitoring host computer 82 wireless link, more can learn in real time site environment whenever and wherever possible.
because the processing procedure controller in above-mentioned process control system need be arranged on scene, and most scenes is difficult for obtaining the electric weight source, for example various construction work meetings are used the water level detector and are measured the water level of stream, and the water level detector is arranged on bridge pier usually, be difficult for its electric weight of commercial power supply, therefore, existing processing procedure controller can be provided with a standby live source unit usually, should comprise a unstable state power supply module and a rechargeable battery by standby live source unit, this unstable state power supply module is generally solar panels, absorb sun power in the time of by day with supply processing procedure controller and the required electric weight of field device running, and simultaneously to this rechargeable battery charging, with rechargeable battery, supply electric weight during without sun power, make processing procedure controller and field device can be arranged on the various scenes that are difficult for being connected mains supply, yet, because the processing procedure controller all can constantly periodically discharge and drive field device at any time, but the electric weight that unstable state electric weight unit can be supplied but can affect by climate, therefore, the processing procedure controller easily when the faint weather of sunlight with electric quantity consumption totally, could operate while must wait again sufficient sunlight being arranged, for example, be arranged on bridge pier the field device that is used for detecting height of water level or flow, be everlasting the typhoon sky because sunlight is faint for a long time, cause the processing procedure controller electric weight is exhausted fast and can't drives field device, can't learn on the contrary while making urgent need know the stream water level, quite undesirable, so above-mentioned field device needs improvement to some extent.
Summary of the invention
The object of the present invention is to provide a kind of processing procedure controller to regulate the method for electric weight, to solve in prior art, the technical matters that field device can't operate when not enough in unstable state electric weight source.
But the processing procedure controller that provides a kind of electric weight to regulate is provided another object of the present invention, to solve in prior art, and the technical matters that field device can't operate when not enough in unstable state electric weight source.
The object of the invention is achieved through the following technical solutions:
The invention provides a kind of processing procedure controller and regulate the method for electric weight, the method is to provide a control module, the built-in has an electric weight to detect and driving frequency is regulated program, and carry out that this electric weight detects and driving frequency is regulated program with after detecting the standby available electric weight of live source unit and driving the required electric weight of field device, drive the number of times of this field device in the increase and decrease time per unit, and export a repayment message by transmission unit after driving this field device.
This electric weight detects and driving frequency adjusting program is carried out following concrete steps:
(1) drive a field device, and detect the once required electric weight of this field device of every driving, and according to the required electric weight of this field device, set up a dissipation power value;
(2) detect the available electric weight in spare power unit, to detect the available power of unstable state electric power module in this spare power unit and the charge capacity of the rechargeable battery in this spare power unit, and according to the available power of unstable state electric power module, set up a unstable state electric work value, and according to this unstable state electric work value, assess the available electric weight of this unstable state electric power module time per unit, and according to the charge capacity of this rechargeable battery, set up an electric power storage intensity value;
It is saturated whether the charge capacity that (3) judges rechargeable battery has reached, if cut off this unstable state electric power module rechargeable battery is charged; If not, make unstable state electric power module continue rechargeable battery is charged;
(4) but assessment delivery and need consumes power to drive number of times in the increase and decrease time per unit, according to the available electric weight in spare power unit that detects, and time per unit drives the required electric weight of field device, drive the number of times of field device in the increase and decrease time per unit, and drive accordingly field device.
preferably, in step (2), detect the available electric weight in spare power unit, by the change-over switch in this control module control spare power unit, the unstable state electric power module that switches this redundant electric unit is connected to the galvanometer circuit in the spare power unit, to detect magnitude of voltage and the current value of unstable state electric power power supply that module is provided, and after this magnitude of voltage and current value multiply each other, the power of judgement unstable state electric power power supply that module provides, to set up this unstable state electric work value, and obtained this unstable state unit power supply value this unstable state electric work upper unit interval on duty, detect the charge capacity of rechargeable battery, by this control module, detected the voltage of power supply that this rechargeable battery provides, and according to this electric power storage intensity value of Voltage Establishment of power supply that rechargeable battery provides.
Preferably, in step (3), whether the charge capacity that judges rechargeable battery has reached saturated, to set up a saturated percent value in control module, when judgement rechargeable battery electric power storage intensity value surpasses this saturated percent value, this unstable state electric power module switching is connected to galvanometer circuit, to cut off this unstable state electric power module, rechargeable battery is charged, if this electric power storage intensity value does not surpass this saturated percent value, control module makes this unstable state electric power module continue rechargeable battery is charged.
Preferably, in step (4), this control module is further to set high time numerical value and the low time numerical value that drives of driving, this high and low driving time numerical value represents respectively the number of times that drives field device in time per unit, and in this electric weight detection and driving frequency adjusting program, but assess delivery and need consumes power to include with the step that drives number of times in the increase and decrease time per unit:
Calculate respectively the electric weight that drives the required consumption of field device in time per unit with high and low driving number of times, should be multiplied by this dissipation power value by high and low driving number of times respectively, to obtain respectively a high electric quantity consumption value and a low electric quantity consumption value, and calculate rechargeable battery and can keep the time that drives the on-the-spot dress of number of times driving with low;
Judging that rechargeable battery can be kept with low drives time that number of times drives field device whether greater than a very first time value, if drives field device with height driving number of times in time per unit; If not, enter next step;
Judging that rechargeable battery can be kept with low drives time that number of times drives field device whether between this very first time value and one second time value, if not, enters next step; If according to this unstable state unit's power supply value, determine to drive number of times or hang down the driving number of times with height to drive field device, if not stable state unit's power supply value drives number of times with height and drives field device more than or equal to high electric quantity consumption value; If not otherwise stable state unit's power supply value drives field device with the low number of times that drives less than high electric quantity consumption value;
Judging that rechargeable battery can be kept with the low number of times that drives drives the time of field device whether between this second time value and one the 3rd time value, if drives field device with the low number of times that drives in time per unit; If not, enter next step;
Drives field device with the low number of times that drives in time per unit, and while judging this unstable state unit's power supply value less than high electric quantity consumption value, make this control module export a telltale signal by transmission unit.
But the processing procedure controller that the present invention also provides a kind of electric weight to regulate, be to connect a field device, and it includes:
One transmission unit;
One standby live source unit, to comprise a unstable state electric power module, power supply conversion module and a rechargeable battery, this unstable state electric power module is to be connected to this rechargeable battery by this power supply conversion module, with to the charging of this rechargeable battery, and this unstable state electric power module and this rechargeable battery are to supply processing procedure controller and the required electric weight of outside field device;
One control module is to be electrically connected to the field device of this transmission unit, this standby live source unit and outside.And in have that an electric weight detects and driving frequency is regulated program, and carry out that this electric weight detects and driving frequency is regulated program with after detecting this standby available electric weight of live source unit and driving the required electric weight of field device, drive the number of times of this field device in the increase and decrease time per unit, and pass through this transmission unit output one repayment message after driving this field device.
Further, described standby live source unit also includes switching switch and a galvanometer circuit, and this unstable state electric power module is to be connected to respectively this inspection stream module and this power supply conversion module by this change-over switch;
Further, described transmission unit comprises:
One Internet connects module, is in order to the bridge of outside, to be connected, and by this bridge, to be connected to Internet, and with this control module, is electrically connected to, and for this control module, by wired Internet, transmits this repayment message;
One data conversion module is to be electrically connected to this control module, with the repayment message of reception control unit output;
One radio-frequency (RF) signal modulation demodulation module, be to be electrically connected to this data conversion module, should repay message, was tuned as a less radio-frequency signal;
One transmitting-receiving module, be to be electrically connected to this radio-frequency (RF) signal modulation demodulation module, and this less radio-frequency signal gone out by an antenna transmission.
Compared with prior art, the present invention has following advantage:
1, but the processing procedure controller of electric weight adjusting of the present invention is provided with control module, detect and driving frequency adjusting program at the built-in electric weight of this control module, first detect the standby available electric weight of live source unit and drive the required electric weight of field device, increase and decrease again the number of times that will drive field device in time per unit, so, even while being somebody's turn to do the electric weight that can't provide enough for the live source unit is affected by weather, by reducing the number of times that drives field device in time per unit, can save the consumption of standby live source unit electric weight, avoid exhausting for the electric weight of live source unit fast.
2, but the processing procedure controller of electric weight adjusting of the present invention is provided with transmission unit, can can't export this repayment message by this less radio-frequency signal during communication at wired Internet, to avoid communication failures, can't repay.
Description of drawings
Fig. 1: be the system block diagrams of existing process control system;
Fig. 2: the circuit block diagram that connects bridge and field device for the present invention;
Fig. 3: be the process flow diagram of electric weight detection of the present invention and driving frequency adjusting program;
Fig. 4: but for Fig. 3 assessment delivery and need consumes power to determine to drive in time per unit the detail flowchart of the step of number of times.
Embodiment
, below in conjunction with accompanying drawing, describe the present invention in detail.
Below the unit interval in the explanation is take one hour as a unit interval.
See also Fig. 2, the processing procedure controller that the present invention has the electric weight regulatory function is to connect a field device, and includes:
One transmission unit 10;
one standby live source unit 20, further include a unstable state electric power module 21, one power supply conversion module 22 and a rechargeable battery 23, this unstable state electric power module 21 is to be connected to this rechargeable battery 23 by this power supply conversion module 22, so that this rechargeable battery 23 is charged, and this unstable state electric power module 21 and this rechargeable battery 23 are to supply processing procedure controller and the required electric weight of outside field device 83, in the present embodiment, should further comprise switching switch 24 and a galvanometer circuit 25 by standby live source unit 20, and this unstable state electric power module 21 is to be connected to respectively this galvanometer circuit 25 and this power supply conversion module 22 by this change-over switch 24,
one control module 30, be and this transmission unit 10, should be electrically connected to for live source unit 20 and outside field device 83, and in have that an electric weight detects and driving frequency is regulated program, and carrying out this electric weight detection and driving frequency adjusting program with after detecting this power consumption for the available electric weight of live source unit and this processing procedure controller, drive the number of times of field device in the increase and decrease time per unit, and repay message by this transmission unit output one after driving this field device, in the present embodiment, this control module is built-in one high time numerical value and the low time numerical value that drives of driving further, this height, the low time numerical value that drives is to represent the number of times that drives field device in time per unit, and should height, the low time numerical value that drives can be set by 10 pairs of these control modules of transmission unit 30 by the user.
Please further consulting Fig. 3, is the method that described processing procedure controller is regulated electric weight again, is namely the process flow diagram for this electric weight detection and driving frequency adjusting program, is to carry out following steps:
Drive one time field device, and detect the once required electric weight S10 of this field device of every driving, and according to the required electric weight of this field device, set up a dissipation power value;
detect the available electric weight S11 in spare power unit, it is the charge capacity that detects unstable state electric power module 21 available powers and rechargeable battery 23, and according to unstable state electric power module 21 available powers, set up a unstable state electric work value and unstable state unit power supply value, and according to the charge capacity of this rechargeable battery 23, set up an electric power storage intensity value, in the present embodiment, this control module 30 is that the unstable state electric power module 21 of this redundant electric weight unit 20 of switching is connected in this galvanometer circuit 25, so that magnitude of voltage and the current value of unstable state electric power module 21 power supplys that provided to be provided, and after this magnitude of voltage and current value multiply each other, the power of judgement unstable state electric power module 21 power supplys that provide, to set up this unstable state electric work value, again obtained this unstable state unit's power supply value this unstable state electric work upper unit interval on duty.As for the charge capacity that detects rechargeable battery 23, this control module 30 is to detect this rechargeable battery 23 to provide the voltage of power supply, and according to this electric power storage intensity value of Voltage Establishment of accumulator 23 power supplys;
Whether the charge capacity that judges rechargeable battery 23 has reached saturated S12, if cut off 21 pairs of rechargeable batteries of this unstable state electric power module, 23 charging S13; If not, unstable state electric power module 21 is continued rechargeable battery 23 charging S14; In the present embodiment, in the interior saturated percent value of setting up of control module 30, the present embodiment is take 95% as example, when judgement rechargeable battery 23 electric power storage intensity value surpass this saturated percent value, these unstable state electric power module 21 switchings are connected to galvanometer circuit 25, to cut off 23 chargings of 21 pairs of rechargeable batteries of this unstable state electric power module, if this electric power storage intensity value does not surpass this saturated percent value, 30 of control modules continue to rechargeable battery 23 chargings this unstable state electric power module 21;
But assess delivery and need consumes power to drive number of times S15 in the increase and decrease time per unit, according to the available electric weight in spare power unit 20 that detects, and time per unit drives the required electric weight of field device, drive the number of times of field device in the increase and decrease time per unit, and drive accordingly field device.
Please further consult Fig. 4, but above-mentioned assessment delivery and need consumes power further comprise following steps to drive number of times step S15 in the increase and decrease time per unit:
Calculate respectively the electric weight that drives field device 83 required consumption in time per unit with high and low driving number of times, should be multiplied by this dissipation power value by high and low driving number of times respectively, to obtain respectively a high electric quantity consumption value and a low electric quantity consumption value, and calculate rechargeable battery 23 and can keep the time S151 that drives number of times driving field device with low;
Whether judge that rechargeable battery 23 can be kept with low drives time that number of times drives field device 83 greater than a very first time value S152, and the present embodiment is take 36 hours as example, if drive field device 83(S153 with height driving number of times in time per unit); If not, enter next step;
Judge that rechargeable battery 23 can keep with low time that number of times drives field device 83 S154 between this very first time value and one second time value whether that drives, this second time value of the present embodiment is take 24 hours as example, if not, enters next step; If according to this unstable state unit's power supply value, determine to drive number of times or hang down the driving number of times with height to drive field device S155, if not stable state unit's power supply value drives number of times with height and drives field device 83 more than or equal to high electric quantity consumption value; If not otherwise stable state unit's power supply value drives field device 83 with the low number of times that drives less than high electric quantity consumption value;
Judge that rechargeable battery 23 can keep with low time that number of times drives field device 83 S156 between this second time value and one the 3rd time value whether that drives, the present embodiment the 3rd time value is take 12 hours as example, if drive field device 83(S157 with the low number of times that drives in time per unit); If not, enter next step;
above-mentioned transmission unit 10 can comprise an Internet and connect module 11, one data conversion module 12, one radio-frequency (RF) signal modulation demodulation module 13, one transmitting-receiving module 14 and an antenna 15, wherein, it is to be connected in order to the bridge 70 with outside that this Internet connects module 11, by this bridge 70, to be connected to Internet, and with this control module 30, be electrically connected to, transmit this repayment message for this control module 30 by wired Internet, this 12 of module of data conversion is electrically connected to this control module 30, to receive the repayment message of these control module 30 outputs, this radio-frequency (RF) signal modulation demodulation module 13 is to be electrically connected to this data conversion module 12, be converted to a less radio-frequency signal should repay message, and by this transmitting-receiving module 14, be electrically connected to this antenna 15, so that this less radio-frequency signal is launched by this transmitting-receiving module 14 and this antenna 15, can can't export this repayment message by this less radio-frequency signal during communication at wired Internet, can't repay to avoid communication failures.
the present invention detects and driving frequency adjusting program at built-in this electric weight of control module 30, this control module 30 can first be assessed under environment at that time in cyclic drive field device 83 is front, the electric weight that unstable state electric power module 21 can be supplied and the charge capacity of rechargeable battery 23, determine again will drive field device 83 with high or low driving number of times in time per unit, can make control module 30 reduce the number of times that drives field device 83 in time per unit when more not enough or rechargeable battery 23 charge capacities are few at unstable state electric power module 21 supply electric weight, to save the electric weight that consumes standby live source unit 20, avoid occurring as emergencies such as typhoon skies front with power drain, field device 83 still can be operated under the environmental aspects such as typhoon sky, and when electric weight that unstable state electric power module 21 can be supplied increase or rechargeable battery 23 charge capacities saturated gradually after, control module 30 just can automatically recover time per unit and drive number of times with height and drive field device 83.
In sum, the present invention can make control module reduce the number of times that drives field device in time per unit when standby live source unit electricity supply is more not enough, reach thus the consumption of save power, and can be standby in various emergencies, obtain sufficient electric weight though can't provide the live source unit during as the typhoon sky for oneself, drive field device but still can keep the gradation of long enough time, allow remote monitoring center continue to obtain field data.
Although the present invention discloses as above with preferred embodiment; so it is not in order to limit the present invention, anyly has the knack of this skill person, without departing from the spirit and scope of the present invention; when doing a little change and retouching, so protection scope of the present invention is as the criterion when looking the claim person of defining.
Claims (8)
1. a processing procedure controller is regulated the method for electric weight, it is characterized in that, one control module is provided, the built-in has an electric weight to detect and driving frequency is regulated program, and carry out that this electric weight detects and driving frequency is regulated program with after detecting the standby available electric weight of live source unit and driving the required electric weight of field device, drive the number of times of this field device in the increase and decrease time per unit, and export a repayment message by transmission unit after driving this field device.
2. processing procedure controller as claimed in claim 1 is regulated the method for electric weight, it is characterized in that, this electric weight detects and driving frequency adjusting program is carried out following concrete steps:
(1) drive a field device, and detect the once required electric weight of this field device of every driving, and according to the required electric weight of this field device, set up a dissipation power value;
(2) detect the available electric weight in spare power unit, to detect the available power of unstable state electric power module in this spare power unit and the charge capacity of the rechargeable battery in this spare power unit, and according to the available power of unstable state electric power module, set up a unstable state electric work value, and according to this unstable state electric work value, assess the available electric weight of this unstable state electric power module time per unit, and according to the charge capacity of this rechargeable battery, set up an electric power storage intensity value;
It is saturated whether the charge capacity that (3) judges rechargeable battery has reached, if cut off this unstable state electric power module rechargeable battery is charged; If not, make unstable state electric power module continue rechargeable battery is charged;
(4) but assessment delivery and need consumes power to drive number of times in the increase and decrease time per unit, according to the available electric weight in spare power unit that detects, and time per unit drives the required electric weight of field device, drive the number of times of field device in the increase and decrease time per unit, and drive accordingly field device.
3. processing procedure controller as claimed in claim 2 is regulated the method for electric weight, it is characterized in that,
in step (2), detect the available electric weight in spare power unit, by the change-over switch in this control module control spare power unit, the unstable state electric power module that switches this spare power unit is connected to the galvanometer circuit in the spare power unit, to detect magnitude of voltage and the current value of unstable state electric power power supply that module is provided, and after this magnitude of voltage and current value multiply each other, the power of judgement unstable state electric power power supply that module provides, to set up this unstable state electric work value, and obtained this unstable state unit power supply value this unstable state electric work upper unit interval on duty,
In step (2), detect the charge capacity of rechargeable battery, by this control module, detected the voltage of power supply that this rechargeable battery provides, and according to this electric power storage intensity value of Voltage Establishment of power supply that rechargeable battery provides.
4. processing procedure controller as claimed in claim 3 is regulated the method for electric weight, it is characterized in that, in step (3), whether the charge capacity that judges rechargeable battery has reached saturated, to set up a saturated percent value in control module, when judgement rechargeable battery electric power storage intensity value surpasses this saturated percent value, this unstable state electric power module switching is connected to galvanometer circuit, to cut off this unstable state electric power module, rechargeable battery is charged, if this electric power storage intensity value does not surpass this saturated percent value, control module makes this unstable state electric power module continue rechargeable battery is charged.
5. processing procedure controller as described in claim 2-4 item any one is regulated the method for electric weight, it is characterized in that, this control module is further to set high time numerical value and the low time numerical value that drives of driving, this high and low driving time numerical value represents respectively the number of times that drives field device in time per unit, and in this electric weight detection and driving frequency adjusting program, but assess delivery and need consumes power further to include with the step (4) that drives number of times in the increase and decrease time per unit:
Calculate respectively the electric weight that drives the required consumption of field device in time per unit with high and low driving number of times, should be multiplied by this dissipation power value by high and low driving number of times respectively, to obtain respectively a high electric quantity consumption value and a low electric quantity consumption value, and calculate rechargeable battery and can keep the time that drives the on-the-spot dress of number of times driving with low;
Judging that rechargeable battery can be kept with low drives time that number of times drives field device whether greater than a very first time value, if drives field device with height driving number of times in time per unit; If not, enter next step;
Judging that rechargeable battery can be kept with low drives time that number of times drives field device whether between this very first time value and one second time value, if not, enters next step; If according to this unstable state unit's power supply value, determine to drive number of times or hang down the driving number of times with height to drive field device, if not stable state unit's power supply value drives number of times with height and drives field device more than or equal to high electric quantity consumption value; If not otherwise stable state unit's power supply value drives field device with the low number of times that drives less than high electric quantity consumption value;
Judging that rechargeable battery can be kept with the low number of times that drives drives the time of field device whether between this second time value and one the 3rd time value, if drives field device with the low number of times that drives in time per unit; If not, enter next step;
Drives field device with the low number of times that drives in time per unit, and while judging this unstable state unit's power supply value less than high electric quantity consumption value, make this control module export a telltale signal by transmission unit.
6. but the processing procedure controller that electric weight is regulated, be to connect a field device, it is characterized in that, it includes:
One transmission unit;
One standby live source unit, it includes a unstable state electric power module, power supply conversion module and a rechargeable battery, this unstable state electric power module is to be connected to this rechargeable battery by this power supply conversion module, with to the charging of this rechargeable battery, and this unstable state electric power module and this rechargeable battery are to supply processing procedure controller and the required electric weight of outside field device;
One control module, to be electrically connected to the field device of this transmission unit, this standby live source unit and outside, and in have that an electric weight detects and driving frequency is regulated program, and carry out that this electric weight detects and driving frequency is regulated program with after detecting this standby available electric weight of live source unit and driving the required electric weight of field device, drive the number of times of this field device in the increase and decrease time per unit, and pass through this transmission unit output one repayment message after driving this field device.
7. but the processing procedure controller regulated of electric weight as claimed in claim 6, it is characterized in that, should also include switching switch and a galvanometer circuit by standby live source unit, and this unstable state electric power module is to be connected to respectively this inspection stream module and this power supply conversion module by this change-over switch.
8. but the processing procedure controller of electric weight adjusting as described in claim 6 or 7, is characterized in that, this transmission unit comprises:
One Internet connects module, is in order to the bridge of outside, to be connected, and by this bridge, to be connected to Internet, and with this control module, is electrically connected to, and for this control module, by wired Internet, transmits this repayment message;
One data conversion module is to be electrically connected to this control module, with the repayment message of reception control unit output;
One radio-frequency (RF) signal modulation demodulation module, be to be electrically connected to this data conversion module, should repay message, was tuned as a less radio-frequency signal;
One transmitting-receiving module, be to be electrically connected to this radio-frequency (RF) signal modulation demodulation module, and this less radio-frequency signal gone out by an antenna transmission.
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