JP3426421B2 - Writing apparatus and method for writing money amount information corresponding to transmitted electric energy to a portable medium - Google Patents

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention is applicable to the amount of electric power transmitted.
The present invention relates to a technology for writing monetary amount information on a portable medium .

[0002]

2. Description of the Related Art Conventionally, various technologies have been developed for using an object to be used such as electricity, gas, and water after the usage fee is paid in advance. As these techniques, a technique has been developed in which a prepaid amount is stored in a magnetic card or an IC memory card in advance, and the stored amount is simply subtracted based on the used amount (Japanese Patent Laid-Open No. 58-60397). JP-A-59-
208689, Mochikai 61-240394, JP-A 61-251994, JP-A 62-82495, and JP-A 63-140395).

[0003]

However, in all of the conventional techniques, the prepayment amount stored in the portable medium is
It simply subtracted based on the amount used, and limited the use of the target when the prepaid amount was exhausted. Therefore, there has been a demand for the development of a payment device for a usage fee that further reflects the actual usage state of the object to be used or the position of the user.

The present invention solves the above problems by
The purpose of the present invention is to provide a usage fee payment device that reflects the actual state of the used object or the position of the user.

[0005]

As means for achieving the above-mentioned object, as a means for achieving the above object, the device for writing the electricity charge information according to the invention of claim 1 receives electric power from a distribution line and receives the electric power. The electric power charge corresponding to the amount of electric power that is generated is paid to the electric power supply company, the electric power is generated in-house and transmitted to the distribution line, and the amount of money corresponding to the transmitted electric power is received from the electric power supply company.
And a control device that creates monetary amount information for
Electricity charges with an operating device that stores the generated amount information
A writing device information, the controller, or the electric power the house power consumption autologous, or a power control unit which performs one of control to power on the distribution line, the amount of power and power to the distribution line And a power transmission amount information creating unit that creates a power transmission amount corresponding to the power amount measured by the power amount measuring unit, and a power transmission amount corresponding to the created power amount to the operating device. a transmission permissible condition satisfaction determining means acceptable conditions to determine whether the satisfied, if it is determined that the condition for the transmission permissible condition satisfaction judging means permits the transmission is satisfied, the power transmission corresponding to the electric energy the amount and transmitting means for transmitting to the operation device, the
The operating device comprises a receiving means for receiving the transmission amount transmitted from the transmitting unit, transmission gold received by said receiving means
Enter the amount, calculate the amount of electricity sold, and store the amount of electricity sold
And a portable medium for writing to.

In the power charge information writing device according to the second aspect of the present invention, the amount of power transmission corresponding to the power amount is converted based on a conversion formula stored in advance for the power amount measured by the power amount measuring means. The gist of the writing device of the electricity rate information according to claim 1 is a value.

According to the third aspect of the present invention, in the power charge information writing device, the amount of power transmission corresponding to the amount of power transmitted from the transmitting means and received by the receiving means passes through the wiring for supplying the power. The power charge information writing device according to claim 1 or 2 is transmitted .

According to a fourth aspect of the present invention, there is provided a power charge information writing method , wherein power is received from a power distribution line, a power charge corresponding to the received power amount is paid to a power supply company, and Power is generated in-house and transmitted to the distribution line, and the amount of money corresponding to the transmitted amount of electricity is received from the power supply company .
The money amount information for
Power to store information in a portable medium on the operating device
A method for writing fee information, the control device includes a power control step of performing one of control power as described above private power generation or consumption autologous, or transmission to the distribution lines, electric power transmission to the distribution line allowable electric power amount measuring step, the transmission amount information creation step of creating a power amount corresponding to the measured amount of power, the transmission power transmission amount corresponding to the created amount of power to the operating device for measuring the amount a transmission permissible condition satisfaction judgment step of determining whether conditions are satisfied for, when it is determined that <br/> conditions the transmission permissive satisfaction judgment step permits the transmission is satisfied, corresponds to the electric energy the power transmission amount that a transmission step of transmitting to the operation device, the operation device provided with the portable medium
Includes a receiving step of receiving transmission amount transmitted by the transmission step, the portable media based on the transmission amount received by the <br/> receiving step, sales
The amount of electricity sold, and the amount of electricity sold is written in the amount of electricity sold memory
The gist is to include a writing step .

According to a fifth aspect of the present invention, in the method for writing the electricity charge information, the amount of power transmission corresponding to the amount of electric power is converted based on a conversion formula stored in advance for the amount of electric power measured by the electric power amount measuring step. The writing method of the electric power rate information according to claim 4 is characterized in that it is the transmitted power amount.

According to a sixth aspect of the present invention, there is provided a method for writing power charge information, wherein a signal of a power transmission amount corresponding to the amount of power transmitted by the transmitting step and received by the receiving step is superimposed on a wiring for supplying power. The method of writing power charge information according to claim 4 or 5 , characterized by further comprising a superimposing step.

According to a seventh aspect of the present invention, in the method for writing the electricity charge information, the receiving step includes a detecting step of detecting a signal of the power transmission amount superimposed on the wiring for supplying the electric power. The gist of the method of writing the electricity rate information according to any one of claims 4 to 6 .

[0012]

According to another aspect of the present invention, there is provided a power charge information writing device.
When the electric power is received from the distribution line, the electric power charge corresponding to the received electric power amount is paid to the electric power supply company. or,
The electric power control device controls whether the electric power generated in-house is consumed in-house or transmitted to the distribution line.

Here, the amount of electric power transmitted to the distribution line is measured by the electric energy measuring means, and the amount of electric power transmission corresponding to the measured amount of electric power is created by the electric power transmission amount information creating means to satisfy the transmission allowance condition. When the determining means determines that the condition for permitting the transmission is satisfied, the transmitting means transmits the amount of power transmission corresponding to the power amount to the operating device . Here transmission amount corresponding to the amount of power transmitted by the transmitter means, is received by the receiving means of the operation device, a mobile-friendly
The ability medium, is the power sale amount from the power transmission amount, is stored in the power sale amount memory. Thus, Ru stored in the electric amount memory compensation for power sale is sold. In other words, when power is received from the distribution line, the electricity charge is paid to the power supply company, while on the other hand, when the generated power is transmitted to this distribution line and the power is sold, the power transmission corresponding to the amount of power sold is sent. after calculating the amount in the control unit, transmitted to the operating device then, the operating device can receive the transmission amount, determine the power sale amount to <br/> stores the power sale amount in the power sale amount memory. Electricity sales amount stored in this manner, it is possible to use as the information of the sale of electricity to the power supply company.

In the power charge information writing device according to the second aspect of the present invention, when power is transmitted, the amount of power converted by the power amount measured by the power amount measuring means is converted based on a conversion formula stored in advance. Sent. As a result, the amount of transmitted electric power is converted into the amount of transmitted electric power at the place where electric power is transmitted, so that information on the amount of transmitted electric power that has been converted into the amount of money will be transmitted / received, added, or stored.

In the power charge information writing device according to the third aspect of the present invention, the amount of power transmission corresponding to the amount of power transmitted from the transmitting means is transmitted to the receiving means via the wiring for supplying the power. In the power charge information writing method according to the fourth aspect of the invention, when the power is received from the power distribution line, the power supply company pays the power charge corresponding to the received amount of power. In addition, the control is performed to determine whether the generated electric power is consumed by itself or transmitted to the distribution line.

Here, the amount of electric power transmitted to the power distribution line is measured, and the amount of power transmission corresponding to the measured amount of electric power is created by the control device to allow transmission to the operating device. When it is determined that the condition is satisfied, the power transmission amount corresponding to the power amount is transmitted to the operating device . The amount of power transmission corresponding to the amount of power transmitted here is received by the operating device and stored as the amount of power sale in the power sale amount memory of the portable medium . As a result, the price for selling electricity becomes the amount of electricity sold.

Therefore, when the power is received from the power distribution line, the power supply company pays the power charge, while when the power generated by itself is sold on this power distribution line, the amount of the transmitted power is dealt with. Control device when the amount of electricity to be transmitted is transmitted
It is possible to carry the amount of electricity sold calculated from
Stored in the power sale amount memory of the medium , the stored power sale amount,
It can be used as information on power sales to power supply companies.

In the power charge information writing method according to the fifth aspect of the present invention, when power is transmitted, the amount of power transmitted is converted based on a conversion formula stored in advance. By transmitting the power transmission amount here, it becomes possible to perform a process of receiving the power transmission amount corresponding to the transmitted power amount from the power supply company.

As a result, the amount of transmitted electric power is converted into the amount of electric power transmitted at the place of electric power transmission, so that the information of the amount of electric power transmission converted into the amount of money will be transmitted / received, added or stored. Become. In the power charge information writing method according to the sixth aspect of the present invention, the signal of the transmitted power amount corresponding to the transmitted power amount is transmitted by the control device while being superimposed on the power supply wiring.

In the power charge information writing method according to the seventh aspect of the present invention, the signal of the power transmission amount superposed on the wiring for supplying the electric power from the control device is detected by the operating device .

[0021]

EXAMPLES Next, examples will be described. 1 to 3 are explanatory diagrams of the basic concept of the configuration of the embodiment. 4 to 9 show the basic configuration of the electricity charge payment device DPS of the embodiment. In this configuration, the indoor operation device 5 including the power card 1 and the main body 3 as shown in FIGS. 4 and 5 is provided indoors, and the outdoor control device 7 as shown in FIGS. 6 to 9 is provided outdoors. 1 shows an apparatus that uses a power card 1 to settle the price of power supplied from a power company or the like.

Indoor operating device 5: As shown in the plan view of FIG. 5, the indoor operating device 5 is a main body 3 which is electrically coupled to the outdoor electric lamp wiring via the plug 9.
And a power card 1 which is fitted into the concave installation portion 11 of the main body 3.

As shown in FIG. 4, the main body 3 coupled with the outdoor electric light wiring receives a power of 100 V AC from the plug 9 and supplies a DC power for the power card 1, and a power supply unit 13. A magnetic coupler 15 for transmitting and receiving data is provided between the outdoor control device 7 and the power card 1. The DC power output from the power supply device 13 is output to the three power supply contacts 17 exposed on the installation section 11. Further, the magnetic coupler 15 is provided with the magnetic coupling coil 19 thereof facing the installation portion 11.

As shown in FIG. 4, the power card 1 receives a direct current power from the power supply device 13 of the main body 3 and supplies a predetermined voltage to each part, and a display 23 for displaying various data. An operation key 25 for performing various manual key operation inputs, and an electronic circuit section 27 for performing various controls.

The power supply unit 21 is connected to a power receiving contact 29 facing the outside of the power card 1, and for controlling the power card 1 from the power supply device 13 of the main body 3 via the power receiving contact 29, which will be described later. The PROM 37 is supplied with rewriting DC power. Further, this charges a built-in storage battery, and also generates electric power of a predetermined voltage by a DC-DC converter, a DC power supply circuit, etc., and supplies the electric power to each unit.

The electronic circuit section 27 is a well-known CPU 31, R
A configuration is provided in which the OM 33, the RAM 35, and the PROM 37 are provided, and these and each interface are connected by a common bus 39. As an interface that is connected to the common bus 39 and transmits and receives data to and from each other, a signal including a data is sent to a magnetic coupling coil 41 arranged to face the magnetic coupling coil 19 of the main body 3, Further, a data input / output interface 43 for receiving data therefrom, a display drive unit 45 for driving the display 23 to display the data, and a key input interface 47 for inputting data from the operation keys 25.
And P that can electrically erase and write data
PROM writing unit 49 for writing data in the ROM 37
And are provided. In addition, the PROM writing section 49 stores P
A PROM contact 51 for inputting a signal for controlling the ROM writing unit 49 from the outside is connected.

The indoor operation device 5 described above connects the plug 9 to the indoor lighting wiring, and becomes a connection state with the outdoor control device 7 via this indoor lighting wiring, and transmits data. Alternatively, it is ready to be received. Next, the drawing board 53 to which the outdoor control device 7 is attached will be described.

As shown in FIGS. 6 and 9, the incoming board 53 measures the electric power drawn from the incoming port 55 from the distribution line by the watt hour meter 57, and then the indoor distribution board 59 as shown in FIG. Is to be transmitted to. In addition to the watt-hour meter 57 and the outdoor control device 7, the pull-in board 53 is provided with the watt-hour pulse output unit 61 that outputs an output pulse WHS that reflects the measurement value of the watt-hour meter 57, and the watt-hour meter 57. The electromagnetic switch 65 for connecting and disconnecting the connection with the service wire 63, and the signal transmitted from the indoor operation device 5 via the indoor lighting wiring 67 are connected to the secondary side of the electromagnetic switch 65. And a line filter 69 with a built-in coupler.
Further, as shown in FIG. 8, the line filter 69 with a built-in coupler superimposes a signal on the indoor light wiring 67 and a line filter unit 71 that removes a signal superimposed on the indoor light wiring 67, or has been superimposed. And a coupling coil 73 for detecting a signal.

As shown in FIG. 7, the outdoor control device 7 is provided with a well-known CPU 75, ROM 77, RAM 79, and these components are connected to each interface by a common bus 81. As an interface that is connected to the common bus 81 and transmits and receives data to and from each other, a signal is transmitted between the data input interface 83 for inputting the output pulse WHS from the electric energy pulse output unit 61 and the line filter 69 with a built-in coupler. A data input / output interface 85 for transmission / reception, an electromagnetic switch driving unit 87 for driving the electromagnetic switch 65, and a counter 8 for integrating the number of output pulses WHS sent from the electric energy pulse output unit 61.
A counter drive unit 91 that drives 9 and a display drive unit 9 that drives a display 93 that displays various data.
And 5 are provided. Further, the outdoor control device 7 is provided with a power supply device 97 which receives the supply of AC power from the primary side of the watt-hour meter 57 and supplies DC power of a predetermined voltage to each unit.

The pull-in board 53 and the indoor operation device 5 described above are connected to each other via the indoor electric light wiring 67, and exchange signals with each other. It should be noted that the indoor lighting wiring 67 has
As shown in, the leakage breaker 99, the wiring breaker 101,
And an outlet 103 is provided.

Next, the processing executed in each part of the electricity charge payment device DPS shown in FIGS. 4 to 9 will be described with reference to flowcharts. 10 to 12 show flowcharts of processing executed by the power card 1.
13 to 16 show processing executed by the outdoor control device 7.

FIG. 10 is a flowchart of the withdrawable amount PPB transmission processing, which is executed by the CPU 31 at predetermined time intervals. When this process is activated, it is first determined whether or not the transmission start condition is satisfied (step 1000, hereinafter the step is simply referred to as S). In this case, the transmission start condition corresponds to, for example, whether or not the power use key 105 of the operation keys 25 is pressed. Here, if the transmission start condition is not satisfied, this routine is once terminated, and if the transmission start condition is satisfied, the advance payment balance PPA is then stored from the advance payment memory 107 set in the PROM 37. A process of reading and substituting the withdrawable amount PPB is performed (S101).
0). The prepayment balance PPA stored in the prepayment memory 107 in the PROM 37 is a value written by the PROM writing unit 49, and indicates the prepayment amount of the power charge.

The withdrawable amount PPB is used as a variable for arithmetic processing. Withdrawable amount PPB
After the value of the prepayment balance PPA is set in, the withdrawable amount PPB is output to the data input / output interface 43 (S1020). With this, the withdrawable amount PPB
Is converted into serial data by the data input / output interface 43 and is then placed on a carrier of a predetermined frequency.
The data is sequentially sent to the data input / output interface 85 of the outdoor control device 7 via the magnetic coupling coils 41 and 19, the insertion plug 9, the outlet 103, the indoor light wiring 67, and the coupler internal line filter 69. Therefore, the withdrawable amount PPB sent from the power card 1 is received by the outdoor control device 7.

FIG. 11 is a flowchart of the withdrawal amount TTC reception process, which is executed by the CPU 31 at predetermined time intervals. When this process is activated, first, a process of reading the withdrawal amount TTC from the data input / output interface 43 is performed (S1100). The withdrawal amount TTC read from the data input / output interface 43 is sent from the outdoor control device 7, and the data input / output interface 85, the coupler built-in line filter 69,
Indoor light wiring 67, plug 9, magnetic coupling coil 1
9 and 41 are received by the data input / output interface 43.

After the processing of reading the withdrawal amount TTC, it is next judged whether or not the withdrawal amount TTC has been actually read from the data input / output interface 43 (S1110).
When it is read, the withdrawal amount TTC is substituted into TTB (S1120). The processing of TTC → TTB performed here is to perform arithmetic processing after substituting the read TTC as it is into TTB.

Next, the withdrawable amount PPB is set to the withdrawal amount TT
A process of subtracting only B is performed (S1130). Then
The deductible amount PPB after the subtraction is output to the indoor control device 7 via the data input / output interface 43 (S114).
0). FIG. 12 is a flowchart of the prepayment memory management process, which is executed by the CPU 31 at predetermined time intervals. When this process is started, first, the PROM 37
The prepayment balance PPA is read from the prepayment memory 107 inside (S1200). Next, the difference between the current prepayment balance PPA read from the prepayment memory 107 and the current withdrawable amount PPB stored in the RAM 35 (| PPA
It is determined whether -PPB |) is equal to or greater than the predetermined difference α (S1210). If | PPA-PPB | <α, the difference is small. Therefore, this routine is temporarily terminated, and if | PPA-PPB | ≧ α, the withdrawable amount PPB is substituted into the prepayment balance PPA. (S1220),
This prepayment balance PPA is written to the prepayment memory 107 (S1230). As a result, as described with reference to FIG. 11, the possible withdrawal amount PPB reduced by the withdrawal amount TTC from the outdoor control device 7 decreases by a predetermined difference α. To
It is written in the advance payment memory 107 of the PROM 37 by the PROM writing unit 49. Therefore, the prepaid memory 10
The history of the prepayment balance PPA will be stored in 7, and the latest PPA will be retrieved as the current usable amount.

Next, the processing executed by the outdoor control device 7 will be described. FIG. 13 is a flowchart of the withdrawable amount PPB receiving process, which is executed by the CPU 75 at predetermined time intervals. When this process is activated, first, the withdrawable amount PPB is read from the indoor operating device 5 (S1).
300). The withdrawable amount PPB read here is shown in Fig. 1.
This has already been described in the processing of 0 and FIG.

After the processing of reading the withdrawable amount PPB, it is judged whether or not it was actually read (S1310), and if it could not be read, that is, if it could not be received, this routine is once terminated and withdrawn. Possible amount P
When PB is received, the next possible withdrawal amount P
PB is the amount of money P that can be withdrawn for calculation in the outdoor control device 7.
Substitute in PC (S1320). Next, the withdrawable monetary amount PPC is converted into usable power amount DDC by a predetermined arithmetic expression (S1330), and this usable power amount DDC is displayed on the display 93 (S1340). An arithmetic expression for converting the withdrawable amount of money PPC into usable power amount DDC is stored in advance in the variable table 109 in the ROM 77.

FIG. 14 is a flowchart of the withdrawal process, which is executed by the CPU 75 at predetermined time intervals. When this process is activated, it is first determined whether or not the paid amount SSC has become smaller than the predetermined amount β. (S140
0). The payment amount SSC is an amount set in advance so as to be appropriated for the power usage fee. If the payment amount SSC is equal to or larger than the predetermined amount β, the present routine is temporarily terminated as it is, and if it is smaller than the predetermined amount β, it is determined whether or not the value obtained by subtracting the withdrawal amount TTC from the withdrawable amount PPC is “0” or more. It is determined (S1410). Here, withdrawable amount PPC
When it is determined that is equal to or more than the withdrawal amount TTC per time, the withdrawal amount TTC is transmitted to the indoor operation device 5 (S1420).

After transmitting the withdrawal amount TTC to the indoor operating device 5, the withdrawable amount PPB sent from the indoor operating device 5 is read (S1430). Withdrawal amount PP
After reading B, it is judged whether or not the withdrawable amount PPB can be actually read from the data input / output interface 85 (S1440). The routine is terminated as it is, and if it is possible to receive it, the process proceeds to the next process.

When the withdrawable amount PPB is received,
Withdrawal amount PPC minus withdrawal amount TTC,
It is determined whether or not the value of the withdrawable amount of money PPB received from the indoor operation device 5 matches (S1450). That is, here, it is determined whether or not the power card 1 has actually withdrawn the possible withdrawal amount PPB as a result of sending the withdrawal amount TTC from the outdoor control device 7 to the power card 1.

If the withdrawable amount PPB has not been withdrawn, this routine is once terminated, and if it has been withdrawn, then the withdrawal amount TTC is added to the paid amount SSC (S1460). As a result, when the paid amount SSC becomes small, the withdrawal amount TTC is first withdrawn from the power card 1, and then the paid amount SSC is added by the withdrawal amount TTC.

After adding the payment amount SSC by the withdrawal amount TTC, the electromagnetic switch 65 is turned on (S14).
70). As a result, if it is "off" until now, the service line 6
3 and the indoor light wiring 67 are connected. FIG. 15 is a flow chart of the electromagnetic switch “off” processing,
It is executed at a predetermined time interval in U75. When this process is activated, it is first determined whether or not the paid amount SSC is equal to or less than the value "0" (S1500). If the paid amount SSC is greater than the value "0", this routine is temporarily terminated and the value is equal to or less than "0". If so, then the electromagnetic switch 65 is turned off (S1510), and this routine is temporarily terminated. That is, when the payment amount SSC is exhausted, the electromagnetic switch 65 is turned off, and the connection between the lead-in wire 63 and the indoor electric light wiring 67 is cut off.

FIG. 16 is a flowchart of the power consumption meter reading process, which is executed by the CPU 75 at predetermined time intervals. When this process is activated, it is first determined whether the output pulse WHS output from the electric energy pulse output unit 61 has a value “1” or a value “0”.
Is read from (S1600). After reading the value of the output pulse WHS, it is then determined whether or not the output pulse WHS has the value "1" (S1610). If the value is not "1", this routine is terminated and the value "1" is returned. If there is, next, it is determined whether or not the value of the previous output pulse WHS was "0" (S1620). If the previous time is the value "1", this routine is once terminated, and if the previous time is the value "0", the output pulse WHS from the electric energy pulse output unit 61 is 1
When it is determined that the individual pieces have been output, the power consumption WWC is calculated next (S1630). The method of calculating the used power amount WWC performed here is to add the predetermined used amount γ to the used power amount WWC each time one output pulse WHS is input (WWC ← W
WC + γ) method. The value of the predetermined usage amount γ is set in advance according to the output characteristics of the power amount pulse output unit 61.

After calculating the used electric energy WWC, it is next determined whether or not the electromagnetic switch 65 is "on" controlled (S1).
640), if the "ON" control is not performed, it is determined that the power amount pulse output unit 61, the electromagnetic switch 65, or the like is abnormal, and an abnormal alarm is displayed on the display 93 (S1).
650).

On the other hand, if the electromagnetic switch 65 is "on", then the used power amount WWC is converted into the used amount KKC (S1660). ROM for conversion to this usage amount KKC
The converted value δ is read from the variable table 109 in 77,
This conversion value δ is multiplied by the power consumption WWC (KKC ← δ
・ WWC).

After converting the used power amount WWC into the used amount KKC, the used amount WWC is then cleared (WWC ← 0) (S1670), and the paid amount SSC is subtracted by the used amount KKC (SSC ← SSC-KKC). Yes (S1680).
As a result, the output pulse W is output from the power pulse output unit 61.
When HS is output, the payment amount SSC is subtracted accordingly.

The power charge payment device DPS described above
With the indoor operation device 5 in the room and the outdoor pull-in board 53 working together, it is possible to use the power corresponding to the prepaid balance PPA stored in the power card 1 in advance. In addition, the power bill payment device DPS is a prepayment balance PPA
The electric power card 1 storing the information may be attached to any place as long as it is the indoor light wiring 67 after the retractable panel 53, and the convenience in use is extremely high. Besides, I have a power card 1
Since it is possible to place electricity, you can turn on and off the electricity of the whole house at any time,
Improves security and economics when you are away.

In this configuration, one outdoor control device 7 and one outdoor control device 1
Although the indoor operation device 5 is provided to cover the electric power charge, a plurality of indoor operation devices 5 may be used to control one outdoor control device 7. This is achieved by making the data transmission between the outdoor control device 7 and the indoor operation device 5 selective, and reducing the prepayment balance in order from the power card 1 with the highest priority based on a predetermined priority. To be done. As a result, the power charges can be applied from a plurality of places with a plurality of power cards 1, and the convenience is greatly improved.

Next, the first embodiment will be described. In this example,
Instead of the power card 1 having the configuration shown in FIG. 4, the power card 201 shown in FIGS. 17 and 18 is used to execute a prepayment addition process as described below. FIG. 17
The power card 201 shown in FIG. 4 has a configuration in which a sound signal from the outside is input by adding a microphone 203 and an audio input interface 205 to the power card 1 of FIG. 4, an audio output interface 207, and a speaker 2.
09 is added to output a sound signal to the outside.

With the above structure, as shown in FIG. 18, the microphone 203 or the speaker 209 provided on the back surface 211 side of the power card 201 is connected to the mouthpiece 215 of the telephone 213 or the earpiece as shown in FIG. By facing 217, various signals can be transmitted or received between the power card 201 and the telephone 213.

The flowchart of the prepayment addition processing routine of FIG. 20 is started by the CPU 31 of the power card 201 at predetermined time intervals. When the routine is activated, it is determined whether or not the prepayment payment is added by first determining whether or not the prepayment addition button 219 is turned "on" (S1700). If it is determined that the prepayment is added, then the ID code of the power card 201 is read from the ID code storage area 222 in the ROM 33 (S1710), and the ID code is used. A passcode is generated according to a predetermined procedure (S17).
20). After the passcode is generated, the procedure of the prepayment addition procedure is displayed on the display 23 (S1730), and the user waits for the processing according to the procedure displayed thereafter.

The procedure shown by the display 23 is as follows. (I) Call the power card prepayment addition center by telephone. (II) The back surface 211 of the power card 201 is applied to the mouthpiece 215 of the telephone 213 (as shown in FIG. 19).

(III) Press the first selection button 224. (IV) After the transmission of the ID code and the pass code from the speaker 209, the response code is heard from the earpiece 217, and when the response code is recorded, the response button 226 is pressed and the response code is input from the operation key 25.

After displaying steps (I) to (IV), wait for the first selection button 224 to be pressed (S1740),
When the first selection button 224 is pressed, the ID code and the pass code are output from the speaker 209 for a predetermined time (S).
1750). After outputting the ID code and the passcode, it is determined whether or not the response button 226 has been pressed (S1760),
The output of the ID code and the pass code is repeated until the response button 226 is pressed. When the stop button 228 is pressed, this routine is once ended and the process of adding the deposit is stopped.

When the response button 226 is pressed, a response code is next input (S1770), and it is determined whether the input response code is proper or not (S17).
80). This response code is generated by a predetermined procedure based on the ID code and the pass code.
Therefore, the ID code and the pass code transmitted from the power card 201 to the prepayment addition center are converted into a response code by a predetermined procedure, and when the power card 201 receives this, the input response code is correct. The judgment is made.

If the input response code is incorrect, the display prompting to input the response code again is displayed (S1790), and the input is awaited again. If the response code is appropriate, the process of actually adding the advance payment is executed (S1800 to S1830).

That is, the prepayment balance PPA is sequentially read from the prepayment memory 107 (S1800), and a predetermined additional amount RRA is added to the prepayment balance PPA (S181).
0), then the amount of additional money RRA is displayed on the display 23 (S1820), and the prepayment balance PPA (← PPA + RRA) to which the additional money RRA is added is added to the new prepayment balance PPA.
As a result, the process of writing in the advance payment memory 107 in the PROM 37 is executed (S1830).

In addition, the prepayment addition center 230 is output from the electric power card 201 as shown in FIG.
13 and the telephone line 234 of the exchange 232, etc.
When the D code and the pass code are received, it is determined whether the received ID code and pass code are proper, and then a response code based on the ID code and the pass code is generated, and the power card is generated. While sending to 201, the procedure for withdrawing the advance payment from the account of the employee holding the ID code is executed.

Therefore, by executing the prepayment addition process of FIG. 20, a predetermined prepayment is added to the power card 201, and the added prepayment amount is the bank of the employee who uses the power card 201. Will be automatically deducted from your account. Therefore, since the user of the power card 201 can add the prepayment to the power card 201 by telephone, it is not necessary to go to a predetermined place to add the prepayment to the power card 201. It has an extremely excellent effect of improving convenience.

Further, the passcode is changed each time the prepayment is added, and this is the key for generating the response code. Therefore, the power card 201 can completely add the prepayment by the fraudulent procedure. It has the excellent feature that it is prevented by Next, a modification of the first embodiment will be described.

In this modification, instead of the flowchart of the prepayment addition routine of FIG. 20, the processing of the prepayment automatic addition routine shown in FIG. 22 is performed. When the automatic deposit advance addition routine is started by the CPU 31 of the power card 201 at predetermined time intervals, first, the automatic deposit advance addition button 236.
By determining whether or not (see FIG. 17 and FIG. 19) is “ON”, it is determined whether or not the automatic payment is added (S1900). If it is determined that the prepayment will be automatically added, the ID code is sequentially read (S
1910), generation of passcode (S1920), display of procedure of automatic deposit advance addition procedure on display 23 (S19).
30) and then waits for the first selection button 224 to be pressed (S1940).
When 24 is pressed, the ID code and the pass code are output from the speaker 209 for a predetermined time (S1950).

After the ID code and the passcode are output, the resend button 238 has been pressed, or the receive button 240
It is determined whether is pressed (S1960), and resend button 2
When 38 is pressed, it is determined that there is no response from the prepayment addition center 230, and the ID code, the pass code, and the re-transmission code indicating the re-transmission are transmitted.

When the receive button 240 is pressed, it is determined that the response code will be transmitted from the prepayment addition center 230, and the response code is received via the microphone 203 (S1970), It is determined whether the received response code is proper or not (S1980).

When the input response code is incorrect, the display 23 displays a message to retransmit.
Then (S1990), the ID code, the pass code, and the retransmission code are transmitted. If the response code is proper, the advance payment balance PPA is sequentially read from the advance payment memory 107 as a process of actually adding the advance payment (S2).
000), a predetermined additional amount RRA to this prepayment balance PPA
Is added (S2010), and then the amount of additional money RRA is displayed on the display 23 (S2020).
The prepaid amount balance PPA (← PPA + RRA) to which is added is written as a new prepaid amount balance PPA in the prepaid amount memory 107 in the PROM 37 (S2030).

As described above, according to this modification, the power card 201
It has an excellent effect that a deposit can be automatically added to. In addition, since the function of receiving the response code from the microphone 203 is added, the power card 20
This reduces the time and effort required for the first user to record the response from the prepayment addition center 230, thereby further improving convenience.

Next, a second embodiment will be described. In this example,
The electric power card 1 is used to pay the electric power fee, the electric power consumer transmits the electric power generated by the electric power consumer to the power selling side, and the amount of money corresponding to the transmitted electric energy is recorded in the electric power card 1. As shown in FIG. 23, the overall configuration of this embodiment includes a lead-in line 252 between the distribution line 250, a lead-in control panel 254 that houses a power meter 57 for receiving power, and a wind turbine generator 256. It consists of a private power generation unit 258.

The private power generator 258 is a wind power generator 256.
The battery 262 is charged with the DC power generated by the wind power generation device 2 through the voltage adjustment device 260.
The DC power output from the battery 56 and the battery 262 is converted into AC power by the orthogonal converter 264 and supplied to the indoor light wiring 67.

The pull-in control panel 254 is for turning on / off the power supplied from the pull-in line 252 and the private power generator 258, or for measuring the amount of power.
Service switch 266 installed at the end of service line 252
And a power receiving unit 268 that receives power transmitted through the retractable switch 266, and a power transmission unit 270 that transmits power transmitted from the private power generation unit 258 to the distribution line 250.
And the electric power transmitted from the private power generation unit 258 is received by the power reception unit 26.
The reverse flow prevention device 272 for preventing the inflow to the No. 8 and the outdoor control device 274 for controlling each part by inputting data from each part of the private power generation part 258 and the pull-in control panel 254.

In the power receiving unit 268, the electricity meter 57, NO. One electromagnetic switch 65 and a line filter 276 are provided. In the power transmission section 270, the coupler-embedded line filter 69, NO. 2 electromagnetic switch 278, electricity meter 28
0, a backflow prevention device 282 is provided.

As shown in FIG. 24, the outdoor control device 274 for controlling each part is a well-known CPU 75, ROM 77, R.
The AM 79 is provided, and these interfaces and respective interfaces are connected by a common bus 81. Common bus 81
The data input interface 83 for inputting the output pulse WHS from the electric energy pulse output unit 61 attached to the electric energy meter 57 is connected to the electric energy meter 280 as an interface for transmitting and receiving data mutually. Data input interface 2 for inputting the output pulse WOS from the attached electric energy pulse output unit 284
86 and a line filter 69 with a built-in coupler, a data input / output interface 85 for transmitting / receiving a signal, and a NO. 1
Electromagnetic switch driver 87 for driving the electromagnetic switch 65
And NO. 2 Electromagnetic switch driving unit 288 for driving the electromagnetic switch 278, and electric energy pulse output units 61,284
A counter drive unit 9 for driving counters 89, 290 for integrating the number of output pulses WHS, WOS sent from
1, 292, a data input interface 296 that inputs a signal from the generator output sensor 294 that detects the power generation state of the wind turbine generator 256, a control signal output interface 298 that controls the output of the orthogonal transformer 264, and various data. And a display drive unit 95 for driving the display 93 for displaying. Further, the outdoor control device 274 is provided with a power supply device 97 which receives the supply of AC power from the primary side of the watt hour meter 57 and supplies DC power of a predetermined voltage to each unit.

Next, FIGS. 25 and 26 are flowcharts of the process executed every predetermined time in the outdoor control device 274, and the flowcharts of the process executed every predetermined time in the power card 1 of the indoor operation device 5 are shown. 27 and FIG. 28, the control performed in this embodiment will be described.

When the power transmission determination routine shown in FIG. 25 is activated by the outdoor control device 274, first, the wind power generation device 256
The power generation state of the wind power generator 256 is determined based on the output signal of the generator output sensor 294 and the power amount of the power meter 57 is referred to, and the power generation amount of the wind turbine generator 256 is larger than the power amount of the power meter 57 by a predetermined value or more. It is determined whether or not it is possible to transmit power to the distribution line 250 based on the determination as to whether or not it is possible (S2100).

If it is determined that the power can be transmitted, the NO. The first electromagnetic switch 65 is turned off (S2110), and then the NO. 2 After turning on the electromagnetic switch 278 (S2120), the orthogonal transformer 264
The process of turning on the power transmission signal to (S2130) is sequentially executed.

By these processes, the AC power output from the orthogonal transformer 264 is output to the power distribution line 250 only via the power transmission section. Note that the orthogonal transformer 264 is the same as the NO. The AC voltage of the distribution line 250 is detected from the primary side of the 1 electromagnetic switch 65, and the output is synchronized.

On the other hand, when it is determined that the amount of power generated by the wind turbine generator 256 is insufficient and power cannot be transmitted, first, the power transmission signal to the orthogonal transformer 264 is turned off (S2140),
Next, NO. 2 Turn off the electromagnetic switch 278 (OFF) (S2
150), NO. (1) The electromagnetic switch 65 is turned on (S2160).

By these processes, power transmission from the orthogonal transformer 264 to the power distribution line 250 is stopped and power can be received from the power distribution line 250. When the power generation amount of the wind turbine generator 256 is increased by the processing of the power transmission determination routine of FIG.
Power transmission from 6 to the distribution line 250 is executed.

When the total transmission amount LLC transmission processing routine shown in FIG. 26 is started in the outdoor control device 274,
First, the remittance flag SD that is set in the process described below.
It is determined whether or not is set (= 1) (= 0) (S2200). If the remittance flag SD is not set here, then an electric energy pulse WOS that reflects the measured value of the electric energy meter 280 is input (S2210), and it is determined whether or not one electric energy pulse WOS has been input ( S222
0, S2230). When one power amount pulse WOS is input, next, the transmitted power amount NNC, which is a value obtained by integrating the power amount k corresponding to one pulse WOS, is calculated (S224).
0). That is, NNC ← NNC + κ is calculated.
Then, the transmitted power amount NNC is multiplied by a predetermined number λ (λ ·
NNC), and this is converted into the power transmission amount MMC (← λ · NNC) (S2250).

The amount of transmitted power N after conversion into the amount of transmitted power MMC
Clear NC (← 0) (S2260), and transmit power amount MM
Total amount of power transmission LLC which is an integrated value of C LLC (← LLC + NN
C) is calculated (S2270). The calculation of the total amount of transmission power LLC is performed until this value becomes large to some extent and exceeds the predetermined value μ (S2280).
It is determined whether or not the condition for transmitting the total amount of transmitted power LLC is transmitted to the indoor operation device 5 (S2290).
The determination of this condition is made based on whether or not a signal permitting transmission is output from the indoor operation device 5.

If the transmission condition is not satisfied, this routine is once terminated, and if satisfied, then the total amount of power transmission LLC is transmitted to the indoor operating device 5 via the data input / output interface 85. (S2300), then the remittance flag SD indicating that the total amount of transmitted electricity LLC is being transmitted is set (= 1) (S2310), and this routine is once terminated.

By the above-described processing, the amount of money corresponding to the electric power transmitted from the wind power generator 256 to the power distribution line 250 is transmitted to the power card 1 of the indoor operation device 5. Total amount of power transmission L
When this routine is started again after transmitting LC, based on the state of the remittance flag SD (S2200), the power sale transmitted from the indoor operating device 5 through the data input / output interface 85 next. Receive the amount JJA (S2
320). The received power sale amount JJA is compared in magnitude with the previously input power sale amount JJC (S2330), and if the previous power sale amount JJC and the current power sale amount JJA are the same or smaller,
It is determined that the power card 1 has not yet received and processed the total remittance amount LLC, and the above-described transmission condition determination processing and the like (S2290 to S2310) are repeated.

On the other hand, if the amount of power sale JJA received this time is larger than the amount of power sale JJC received last time, it is determined that the processing in the power card 1 has been properly executed, and the amount of power sale this time is calculated in the following order. This routine is once executed by executing the process of substituting JJA for the previous power sale amount JJC (S2340), the process of clearing the total amount of power transmission LLC (S2350), and the process of clearing the remittance flag SD (S2360). finish.

By repeating the above total transmission amount LLC transmission processing routine, the wind turbine generator 256
The amount of money corresponding to the amount of electric power transmitted from the power distribution line 250 to the power line 1 is transmitted to the power card 1, and it is confirmed that this transmission is received by the power card 1.

The total amount of power transmission LLC data transmitted from the outdoor control device 274 by the total amount of transmission power transmission LLC transmission process shown in FIG. 26 passes through the indoor light wiring 67, and the indoor operating device 5 (not shown in FIG. 23). FIG. 27 is transmitted.
The total amount of power transmission is received by the LLC reception process shown in FIG.

When the power transmission amount total LLC receiving process of FIG. 27 is started in the power card 1 at predetermined time intervals, first, the process of receiving the power transmission amount total LLC via the data input / output interface 43 is executed (S2400). . Next, after adding the received total amount of transmitted power LLC to the power sale amount JJA indicating the total value of the total amount of transmitted power LLC, (J
JA ← JJA + LLC, S2410), total transmission amount L
LC is cleared (S2420).

After the power sale amount JJA is updated by the above processing, the updated power sale amount JJA is transmitted to the outdoor control device 274 (S2430). As a result, the power sale amount JJA is received by the total power transmission amount LLC transmission process of FIG.
It is a condition for judging that the data was properly transmitted.

The power sale amount JJA accumulated by the total power transmission amount LLC process of FIG. 27 is similarly read by the power sale memory supervision process shown in FIG. 28 which is activated in the power card 1 every predetermined time. When the power sale memory management process is activated, first, the power sale amount memory value JJB is input from the power sale amount memory 300 in the PROM 37 shown in FIG. 4 (S25
00), it is determined whether the deviation between the input power sale amount memory value JJB and the power sale face JJA accumulated by the routine of FIG. 28 exceeds a predetermined value ν (S2510). If the deviation does not exceed the predetermined value ν here, it is determined that the total amount of power transmission LLC has not yet been transmitted from the outdoor control device 274 so as to update the power sale amount memory value JJB, and this routine is once executed. When the deviation is large on the other hand, when the deviation is large, the power sale amount JJA is substituted into the power sale amount memory value JJB (S2520), and this is written in the power sale amount memory 300 (S2530).

By the above processing, the price for the electric power transmitted from the wind power generator 256 to the power distribution line 250 is recorded in the PROM 37 of the electric power card 1. Therefore,
According to the present embodiment, it is possible to sell electric power in addition to consuming privately generated electric power, so that the utility of the power card 1 is improved, which is an extremely excellent effect.

Next, a third embodiment will be described. In this example,
When charging an electric vehicle, in addition to the normal electricity usage fee, a special fee such as a vehicle electricity consumption tax is separately collected. As in the overall configuration diagram shown in FIG. 29, in this embodiment, the charging power source for the electric vehicle 310 is the outlet 103 connected to the indoor light wiring 67. The outlet 103 is supplied with electric power by the indoor operation device 5 having the power card 1 and the outdoor control device 7.

The electric vehicle 310 has a power supply device 312 at the rear of the vehicle body. The power supply device 312 is shown in FIG.
As shown in 0, plug 3 to be plugged into the outlet 103
14, a charging device 320 that receives supply of AC power from the plug 314 via the cable 316, converts this to DC power, and charges the in-vehicle storage battery 318, and a charging device 32.
It is composed of an in-vehicle control device 322 that performs control such as supplying AC power to 0.

The on-vehicle controller 322 is a well-known CPU 32.
4, ROM 326, RAM 328, and common bus 3
Equipped with 30 etc. The data input interface is NO. 1 data input / output interface 332,
NO. The two-data input / output interface 334, the data input interface 336, and the switch input interface 338 are provided. NO. The 1-data input / output interface 332 is connected to the magnetic coupler 340 interposed between the cables 316 that supply AC power to the charging device 320. NO. The two-data input / output interface 334 is a magnetic coupler 344 of the card coupler 342 disposed in the driver's seat of the electric vehicle 310, as shown in FIG.
It is connected to the. Data input interface 336
Is connected to an ammeter 346 that detects a current value supplied from the charging device 320 to the onboard storage battery 318 and a voltmeter 348 that detects a voltage value. The switch input interface 338 is connected to the changeover switch 350 arranged in the card combiner 342.

A relay drive unit 352 and a power supply unit 354 are provided as an output interface of the on-vehicle controller 322. The relay driving unit 352 includes the charging device 320.
And the cable 34 that supplies power to the charging device 320.
It is connected to a relay 356 that connects and disconnects with 0. The power supply section 354 is connected to three contacts 358 arranged in the card combiner 342.

As shown in FIG. 31, the card coupler 342 connected to the in-vehicle control device 322 is provided with an installation section 362 for accommodating the in-vehicle power card 360, and this installation section 362 is provided with this installation section 362. A contact 358 and a magnetic coupler 344 are arranged at a position facing the on-vehicle power card 360. In addition, a changeover switch 350 is provided near the installation portion 362, a lettering portion 364 for an “vehicle card” is provided on one of the changeover sides of the changeover switch 350, and the other is on the other changeover side. Is provided with an "external card" lettering portion 366.

Next, FIGS. 32 to 35 show flowcharts of the processes executed by the onboard power card 360, and FIGS. 36 to 39 show the processes executed by the onboard controller 322. FIG. 32 is a flow chart of the withdrawable amount PPB transmission process, in which the in-vehicle power card 360 C
It is executed by the PU 31 (see FIG. 4) at predetermined time intervals. When this process is activated, it is first determined whether or not the transmission start condition is satisfied (S2600). In this case, the transmission start condition corresponds to, for example, whether or not the power use key 105 of the operation keys 25 is pressed. Here, if the transmission start condition is not satisfied,
This routine is once ended as it is, and if the transmission start condition is satisfied, next, the advance payment balance PPA is read from the advance payment memory 107 set in the PROM 37, and is substituted into the withdrawable amount PPB ( S261
0).

After setting the value of the prepayment balance PPA in the withdrawable amount PPB, the withdrawable amount PPB is then output to the data input / output interface 43 (S2620). As a result, the withdrawable amount of money PPB is converted into serial data by the data input / output interface 43, and then placed on a carrier of a predetermined frequency.
No. 1 of the on-vehicle controller 322 via the magnetic coupler 344. 2 is sent to the data input / output interface 334.

FIG. 33 is a flowchart of the withdrawal amount TTC receiving process, which is executed by the CPU 31 at predetermined time intervals. When this process is activated, first, the in-vehicle control device 32 is started via the data input / output interface 43.
The process of reading the withdrawal amount TTC from 2 is performed (S26
30).

After the processing of reading the withdrawal amount TTC, it is next judged whether or not the withdrawal amount TTC has been actually read from the data input / output interface 43 (S2640).
When it is read, the withdrawal amount TTC is substituted into TTB (S2650).

Next, the withdrawable amount PPB is set to the withdrawal amount TT.
A process of subtracting only B is performed (S2660). Then
The deductible amount PPB after the subtraction is sent to the in-vehicle controller 322 via the data input / output interface 43 (S2).
670). Next, it is determined whether or not the withdrawal amount TTC is tax by determining whether or not a tax flag FZ described later is attached to the read withdrawal amount TTC (S2680). If it is not a tax, this routine is once terminated as it is, and if it is a tax, then the settlement tax SFZ which is the integrated value of the withdrawal amount TTC which is this tax is calculated (SFZ.
← SFZ + TTC) (S2690), and this routine is once ended.

FIG. 34 is a flowchart of the prepayment memory supervision processing, which is executed by the CPU 31 at predetermined time intervals. When this process is started, first, PRO
The prepayment balance PPA is read from the prepayment memory 107 in M37 (S2700). Next, deposit payment memory 107
The difference between the current prepayment balance PPA read out from the program and the current withdrawable amount PPB stored in the RAM 35 (|
It is determined whether PPA-PPB |) is greater than or equal to the predetermined difference α (S2710). Where | PPA-PPB | <α
If so, the difference is small, so this routine is temporarily terminated as it is, and if | PPA-PPB | ≧ α, then the withdrawable amount PPB is substituted into the prepayment balance PPA (S272).
0), write this prepayment balance PPA in the prepayment memory 107 (S2730).

As a result, every time the withdrawable amount PPB reduced by the withdrawal amount TTC decreases by a predetermined difference α, P
It is written into the advance payment memory 107 of the PROM 37 by the ROM writing unit 49. FIG. 35 is a flowchart of the tax memory supervision processing, which is executed by the CPU 31 at predetermined time intervals. When this process is activated, first, it is judged whether or not the integrated tax SFZ accumulated by the withdrawal amount TTC reception process of FIG. 33 has become larger than a predetermined value π (S2740). Once, and if it gets bigger then
The tax memory amount MFZ is read from the tax memory 370 (see FIG. 4) in the PROM 37 (S2750). Then
The accumulated tax SFZ is added to the read tax memory amount MFZ (S2760), and after the added accumulated tax SFZ is cleared (S2770), the tax memory amount MFZ after renewal is added.
Is written in the tax memory 370 (S2780).

As a result, the tax is accumulated and recorded in the PROM 37, and it is possible to read the tax later and collect the tax. Next, the processing executed by the vehicle-mounted control device 322 will be described. FIG. 36 is a flowchart of the withdrawable amount PPB receiving process, which is executed by the CPU 324 at predetermined time intervals. First, the position of the changeover switch 350 attached to the card combiner 342 is read, and it is determined whether this switch is pushed toward the "built-in" side or the "outside" side (S2800).
If it is pushed to the "outside" side, it is judged that there is no processing in this routine, this routine is once terminated, and "internal"
If it is pushed to the side, then the withdrawable amount PPB is read from the card combiner 342 (S2810).

After the processing of reading the withdrawable amount PPB, it is judged whether or not it has been actually read (S2820). If it cannot be read, that is, if it cannot be received, this routine is once terminated and withdrawn. Possible amount P
When PB is received, the next possible withdrawal amount P
PB is substituted into the withdrawable monetary amount PPC for calculation in the vehicle-mounted control device 322 (S2830). This makes it possible to refer to other processing.

FIG. 37 is a flowchart of the withdrawal process, which is executed by the CPU 324 at every predetermined time. When this process is started, first the changeover switch 350
It is determined whether the position of is on the "internal" side or the "external" side (S2900), and if it is the "external" side, this routine is temporarily terminated, and if it is the "internal" side, then It is determined whether or not the payment amount SSC is less than the predetermined amount β. (S2910). The payment amount SSC is an amount set in advance so as to be appropriated for tax. Here, if the payment amount SSC is equal to or larger than the predetermined amount β, the present routine is temporarily terminated as it is, and if the payment amount SSC is less than the predetermined amount β, the next withdrawable amount PP.
It is determined whether or not the value obtained by subtracting the withdrawal amount TTC from C is "0" or more (S2920). Here, when it is determined that the withdrawable amount PPC is equal to or more than the withdrawal amount TTC per one time, the withdrawal amount TTC with the tax flag FZ attached is transmitted to the vehicle-mounted power card 360 of the card combiner 342 (S2930). ).

After the withdrawal amount TTC is transmitted to the on-vehicle power card 360, the withdrawable amount PPB sent from the on-vehicle power card 360 is read (S2940). After reading the withdrawable amount PPB, the actual withdrawable amount PPB
NO. 2 It is judged whether or not the data could be read from the data input / output interface 334 (S2950). If the data could not be received, this routine is once terminated, and if the data could be received, the process proceeds to the next process. To do.

When the withdrawable amount PPB is received,
Withdrawal amount PPC minus withdrawal amount TTC,
It is determined whether or not the received withdrawable amount PPB and the received value agree with each other (S2960). That is, here, the amount of money TT to be withdrawn from the onboard controller 322 to the onboard power card 360
As a result of sending C, it is determined whether or not the in-vehicle power card 360 has actually withdrawn the withdrawable amount PPB.

If the withdrawable amount PPB has not been withdrawn, this routine is terminated as it is, and if it has been withdrawn, then the withdrawal amount TTC is added to the paid-in amount SSC (S2970). As a result, when the payment amount SSC becomes small, first, the withdrawal amount TTC is withdrawn from the in-vehicle power card 360, and then the withdrawal amount SSC is added by the withdrawal amount TTC.

After adding the payment amount SSC by the withdrawal amount TTC, the relay 356 is then turned on (S298).
0). As a result, if it has been “off” until now, the charging device 320 and the indoor light wiring 67 are connected. Figure 38
Is a flow chart for relay "off" processing, and CP
It is executed in U324 every predetermined time. When this process is activated, it is first determined whether the position of the changeover switch 350 is the "internal" side or the "external" side (S3000). If it is the "built-in" side, then the payment amount S
It is determined whether SC is less than or equal to the value "0" (S310).
0). If the payment amount SSC is larger than the value "0", this routine is temporarily terminated as it is, and if it is equal to or less than "0", the relay 356 is then turned off (S3110) and this routine is once terminated. That is, when the payment amount SSC is exhausted, the relay 356 is turned off, and the charging device 32
0 and the indoor electric light wiring 67 are disconnected.

FIG. 39 is a flow chart of the power consumption meter reading process, which is executed by the CPU 324 at predetermined time intervals. When this process is activated, first, the ammeter 346 at the same time is sent via the data input interface 336.
The current value IV and the voltage value VV of the voltmeter 348 are read (S3200, S3210). Then both values IV, VV
Multiply the product of by a constant ξ (IV · VV · ξ) to calculate the instantaneous power, integrate this, and use the amount of power WWC (← WWC
+ IV · VV · ξ) is calculated (S3220). When the accumulated power consumption WWC exceeds a predetermined value Θ (S322
5), then multiply the power consumption WWC by a constant ο,
The tax amount HHC is calculated (S3230), and the power consumption WWC is cleared (S3240).

Then, it is determined whether the position of the changeover switch 350 is the "internal" side or the "external" side (S32).
50) If it is the "built-in" side, then the paid amount SSC is reduced by the tax amount HHC (S3260), and this routine is once terminated. On the other hand, if the changeover switch 350 is on the “outside” side (S3250), the integrated tax amount GGC, which is the integrated value of the tax amount HHC, is calculated (GGC ← GGC + HHC, S32).
70).

As a result, when the changeover switch 350 is on the "internal" side, the payment amount SSC serving as a control reference for "ON" and "OFF" of the relay 356 is subtracted according to the amount of electric power used. As described above, according to the processing described with reference to FIGS. 32 to 39, when the changeover switch 350 is located on the “built-in” side, the prepayment balance PPA of the onboard power card 360 is used as charging power for the onboard storage battery 318. The corresponding tax amount is reduced, and when the prepayment balance PPA is exhausted, charging of the onboard storage battery is stopped.

The charge for charging the onboard storage battery 318 is separately settled as a normal power charge. Next, the operation when the changeover switch 350 is located on the “outside” side, that is, without using the in-vehicle power card 360,
The operation when the power card 1 provided in the indoor operation device 5 is used will be described.

When the changeover switch 350 is located on the "outside" side, the withdrawal process shown in FIG.
The relay “off” process shown in 8 does not carry out the “on” or “off” of the relay 356, but ends as it is. The power consumption metering process shown in FIG. 39, the car mounting battery 318
The integrated tax amount GGC corresponding to the amount of electric power charged in is calculated (S3270).

The processing shown in FIGS. 32 to 35 is not executed because the vehicle-mounted power card 360 is not used here. In the vehicle-mounted control device 322 in which the integrated tax amount GGC is calculated by the processing of FIG.
When the integrated tax amount GGB transmission process shown in is started, first, the position of the changeover switch 350 is on the "built-in" side or "external".
It is determined whether or not it is the side (S3300), and when it is determined that it is the "built-in" side, this routine is once terminated as it is. On the other hand, when it is determined that the side is the “outside” side, the outdoor control device 7 of the pull-in board 53 is connected to the indoor electric light wiring 67.
The identification number HA (to be described later) sent via
O. It is received by the 1 data input / output interface 332 (S3310), and then it is determined whether or not the identification number HA was actually received (S3320).

If it is determined that the identification number HA has not been received, for example, the outdoor control device 7 is notified to the electric vehicle 3
If you decide that you do not have the function to handle 10 taxes,
When the timer TI is started (S3330) and the value of the timer TI reaches a predetermined value υ (S3340), a signal for turning off the relay 356 is output to the relay drive unit 352, and the relay 356 is actually "Off" (S33
50). When the timer TI is started, the integrated tax amount GGB in which the integrated tax amount GGC is substituted in another step of this routine and the identification number HA incremented in another step are transmitted to the outdoor control device 7, This routine is once ended (S3360).

In step 3360, the outdoor controller 7
When the identification number HA sent back to the user is received and returned to confirm that it has been received, and it is determined that it was received (S3320), the next received identification number HA executes this routine. By determining whether it is the same as the identification number HB transmitted at the time of the previous processing,
It is determined whether or not the identification number HA returned from the outdoor control device 7 is proper (the meaning of properness will be described later) (S3370).

When the received identification number HA is not proper, the processing after the above-mentioned timer TI start is executed (S3330 to S3360). On the other hand, the identification number HA
If it is determined that is appropriate, the timer TI is cleared (S3380), and the integrated tax amount GGB transmitted in step 3360 is subtracted from the current integrated tax amount GGC to obtain a new integrated tax amount GGC (S3390). ),
The identification number HA is incremented (S3400, S3
410).

Next, the relay 356 is turned on (S3420), and then it is determined whether or not the integrated tax amount GGC has become larger than the predetermined value ρ, whereby the integrated tax amount GG is determined.
It is determined whether C has reached the transmission standard (S343).
0). Until the accumulated tax amount GGC reaches the transmission standard, this routine is once terminated, and when it reaches the transmission standard, the accumulated tax amount GGC is first substituted into the accumulated tax amount GGB for transmission (S3440), and then the accumulated tax amount GGB is identified. The number HA and the outdoor control device 7 are transmitted (S3360).

As described above, by the accumulated tax amount GGB transmission processing of FIG. 40, after confirming that the accumulated tax amount GGB has been transmitted to the outdoor control device 7 and the accumulated tax amount GGB has been received by the outdoor control device 7, the current accumulated tax amount GGC is confirmed. It is executed that the transmitted integrated tax amount GGB is subtracted.

In the outdoor control device 7 which receives the accumulated tax amount GGB and the identification number HA, in order to receive them, FIG.
The integrated tax amount GGB receiving process shown in is executed every predetermined time. When the routine is activated, first, in the outdoor control device 7 shown in FIGS. 6 and 7, the integrated tax amount GGB and the identification number HA are received via the data input / output interface 85 (S3500), and the received identification is performed. The number HA is compared with the previously received identification number HA (S3510). As a result of this comparison, if the identification number HA received this time is other than the value obtained by adding the value "1" to the previously received identification number HA, if this value is the value obtained by temporarily ending this routine and adding the value "1". When it is determined that the accumulated tax amount GGB has been updated, the process proceeds to the next process.

When the integrated tax amount GGB is updated, the integrated tax amount integrated value GFZ (← GFZ + GGB) is then calculated (S3520), and then the identification number HA is transmitted to the in-vehicle controller 322 (S3530). By the processing of this routine, the integrated tax amount GGB transmitted from the vehicle-mounted control device 322 to the outdoor control device 7 is received, and this confirmation signal is also transmitted.

The outdoor control device 7 in which the accumulated tax amount integrated value GGB is stored and the indoor operation device 5 (power card 1) perform the processing shown in FIGS.
Transmission / reception of withdrawable amount PPB, transmission / reception of withdrawal amount TTC, supervision of deposit payment memory 107, and electromagnetic switch 6
5 “on” and “off” are executed. Also, power card 1
42 accumulates the integrated tax amount SFZ calculated by the processing shown in FIGS. 42 to 44 below by executing the tax memory supervision processing shown in FIG.
Write the tax memory amount MFZ in.

Next, based on the processing of FIGS. 42 to 44,
A process of transmitting the integrated tax SFZ from the outdoor control device 7 to the power card 1 will be described. FIG. 42 is a flow chart of power consumption meter reading and tax withdrawal processing.
5 is executed every predetermined time. In steps 3600 to 3680 in this processing routine,
Steps 1600 to 168 in FIG. 16 already described
The same process as 0 is executed, and the meter reading of the power consumption is executed. After this processing, as the tax withdrawal processing, it is judged whether or not the integrated tax amount integrated value GFZ accumulated in the integrated tax amount GGB receiving process of FIG. It is determined whether or not the reference value to be transmitted to the card 1 has been reached (S369).
0).

When it is determined that the standard value has been reached, first, the integrated tax amount integrated value GFZ is subtracted from the paid amount SSC (SSC ← SSC-GFZ) and then (S3).
700), and a remittance value HFZ (← HFZ + GFZ) which is an integrated value of the integrated tax amount integrated value GFZ is calculated (S371).
0). After adding the accumulated tax amount accumulated value GFZ to the remittance value HFZ,
This GFZ is cleared (S3720), and this routine is once ended.

By the above processing, the payout amount SSC according to the amount of electric power used (including the electric power used other than the electric vehicle 310)
Is also subtracted, and the tax associated with charging the electric vehicle 310 is also subtracted from the paid amount SSC. Moreover, the value obtained by subtracting the tax is recorded as the remittance value HFZ.

FIG. 43 is a flowchart of the remittance value HFZ transmission process, which is started by the CPU 75 at every predetermined time. When this process is activated, it is first determined whether the flag FFF that is set or cleared in the step described below is set (= 1) or cleared (= 0) (S3800), and if it is set, the following is performed. As shown in, the steps until the flag FFF is set (S
3810 to 3840) Without performing, move to the next processing,
If it is not set, then an identification number HC (described later) is received from the power card 1 via the data input / output interface 85 (S3810), and then it is determined whether or not it was actually received (S3820). When the identification number HC is received, it is judged whether or not the next received identification number HC is the same as the identification number HD transmitted to the power card 1 by the process described later, so that the previously transmitted data is It is determined whether the power card 1 has received the data (S3830).

When the previously transmitted identification number HD and the currently received identification number HC are the same, the flag FFF is set (S3840). After setting the flag FFF,
Alternatively, if the flag FFF has already been set (S38
00), it is then determined whether or not the remittance value HFZ is larger than the predetermined value τ to determine whether or not the remittance value HFZ has reached a reference value for transmitting the remittance value HFZ to the power card 1 (S3850). ). If the reference value has not been reached, this routine is once terminated, and if the reference value has been reached, the identification number HC is incremented (HC ← HC + 1, S3
860), the identification number HC after the increment is identified by the identification number H for comparison with the snap 3830 described above.
Substitute for D (S3870).

After substituting the identification number HC into HD, the identification number H
D and the remittance value HFZ are transmitted to the power card 1 (S38
80) and substitute the remittance value HFZ into the remittance memory value HFF (S
3890), clear the remittance value HFZ (S3900),
After clearing the flag FFF (S3910), this routine is once ended.

When it is determined that the identification number HC has not been received in the determination after receiving the identification number HC (S382).
0) or if the received identification number HC does not match the previously transmitted identification number HD (S3830), the identification number HD and the remittance storage value HFF set to the remittance value HFZ are retransmitted ( S3920).

As described above, the remittance value HFZ is transmitted from the outdoor control device 7 to the power card 1 by the remittance value HFZ transmission process of FIG. FIG. 44 is a flowchart of the remittance value HFZ reception process, which is started by the CPU 31 of the power card 1 at predetermined time intervals. When this process is activated, the outdoor control device 7 is first sent via the data input / output interface 43.
The remittance value HFZ and the identification number HD sent from are received (S4000), and then the presently received identification number HD and the previously received identification number HD are compared (S401).
0).

As a result of this comparison, this HD is the previous HD
If it is a value other than the value obtained by adding the value “1” to, the routine is temporarily terminated. If the value obtained by adding the value “1” is added, the integrated tax SFZ (← SFZ), which is the integrated value of the remittance value HFZ.
+ HFZ) is calculated (S4020). Next, the identification number HD is transmitted as the identification number HC to the outdoor control device 7 (S4030), and this routine is once ended.

As a result, the remittance value HFZ transmitted from the outdoor control device 7 can be received and the integrated tax SFZ, which is the integrated value thereof, can be recorded in the power card 1. The accumulated tax SFZ is converted into the tax memory amount MFZ by executing the tax memory supervision processing shown in FIG.
It is recorded in the tax memory 370.

According to the third embodiment described above, tax can be added to the electric power charged in the electric vehicle 310. In addition, this tax is added to the in-vehicle power card 36.
Either 0 or the power card 1 of the indoor operation device 5 can be selected. Therefore, the tax can be collected accurately and surely with almost no burden on the electric power user, so that such a tax system can be applied smoothly, which is an extremely excellent effect.

Next, a fourth embodiment will be described. In this example,
1 shows a configuration of a power post 400 that supplies power in an outdoor space such as a campsite or a product exhibition site. The power post 400 includes a power card 402 as shown in FIG.
The outlet 4 provided on the post body 404
It supplies electric power to 06.

As shown in FIG. 46, the post main body 404 is provided with a power source indicating lamp 410 provided at the lead-in port 408.
And an electromagnetic switch 41 installed on the secondary side of the lamp 410.
2, an electric power meter 414 disposed on the secondary side of the electromagnetic switch 412, an earth leakage breaker 416 provided on the secondary side of the electricity meter 414, and a secondary side of the earth leakage breaker 416. And an electrical outlet 406. One end 420 of the magnet coil 418 of the electromagnetic switch 412 is connected to the primary side of one contact 422 of the electromagnetic switch 412. Further, one end 420 of the magnet coil 418 is connected to the first connector 426 of the power card coupling section 424, and the other end 428 is connected to the second connector 430. The electric energy meter 414 includes an electric energy pulse output unit 4 in which the contact 432 is “on” or “off” based on the amount of electric power used.
34 is provided, and the third connector 436 of the power card coupling unit 424 is connected to one end thereof. A fourth connector 448 is connected to the secondary side of the electromagnetic switch 412.

As shown in FIG. 45, the front plate 438 of the post body 404 has a power card insertion slot 440 for inserting the power card 402 into the power card coupling section 424.
“On” and “off” switch 442 of the earth leakage breaker 416
A leakage reset button 444 and a rain cover 446 for the outlet 406 are provided.

The power card 402 is a well-known CPU 45.
0, ROM 452, RAM 454 and P
The ROM writing unit 456 is provided with a PROM 458 in which data can be written. PROM writing 456
On the basis of a command from the CPU 450.
Has a function of erasing or writing the data of the PROM 458 in accordance with an instruction from the external write contact 460. Further, as an output interface, a relay drive unit 462 and a display drive unit 464 are provided.
It has and.

The relay driving section 462 is connected to one end 470 of the coil 468 of the relay 466, and
The other end 472 of the No. 8 is connected to the first plug 474 fitted to the first connector 426. The relay 466 has one end connected to the second plug 476 that fits in the second connector 430, and the other end connected to the ground of the power card 402 and the fourth plug 478 that fits in the fourth connector 448. There is. As a result, when the coil 468 of the relay 466 is energized, the relay 466 is turned “on”, a current is passed through the magnet coil 418, and the electromagnetic switch 412 is turned “on”. That is, power is supplied to the outlet 406. The display drive unit 464 controls the display 48.
0 to display various data 480
To display.

An electric energy pulse interface 482 is provided as an input interface of the electric power card 402, and the third plug 48 fitted into the third connector 436 is provided.
4 is connected. Power supply unit 486 of power card 402
Is connected to the first plug 474, charges a built-in storage battery, and supplies various kinds of power to each unit of the power card 402.

Next, the operation of the present embodiment will be described based on the flowchart of the power card main routine for power post with built-in watt meter shown in FIG. 47 which is executed by the power card 402. In this main routine, first, the power card 402 is the power card insertion slot 44 of the post body 404.
It is determined whether or not it is inserted from 0 and fitted in the power card coupling unit 424 (S4100). This is the power supply unit 4
The determination is made based on whether or not AC 100 V is supplied to the 86 from the post main body 404, thereby determining whether or not the power card 402 is ready for use.

If it is determined that the power card 402 has been inserted into the post body 404, then the prepayment balance PPA is read from the prepayment memory 490 in the PROM 458 and substituted into the withdrawable amount PPB (S4110). Next, it is determined whether or not the power card 402 can be used by determining whether or not the withdrawable amount PPB is larger than the value “0” (S4120).

When it is determined that the power card 402 can be used, the relay driver 462 is next connected to the electromagnetic switch 4.
A signal for operating "on" 12 is output (S413
0), the electromagnetic switch 412 is actually turned on, and then the electric energy pulse WHS of the electric energy pulse output unit 434 is input via the electric energy pulse interface 482 (S4140).

After inputting the electric energy pulse WHS, WHS becomes 1
It is determined whether or not a pulse is input (S4150, S416
0) When it is determined that one pulse has been input, the withdrawable amount PPB is subtracted by the predetermined value φ (S41
70), the electric energy charge is deducted by WHS "1" pulse.

After subtracting the withdrawable amount PPB, the counter N
N is incremented (S4180), and then it is determined whether the counter NN has exceeded a predetermined value χ (S419).
0) When the predetermined value χ is exceeded, the counter NN is cleared (S4200), and the withdrawable amount PPB is changed to the prepayment balance P.
Write to PA payment memory 490 as PA (S421
0). That is, a new advance payment balance PPA is written every time the withdrawable amount PPB decreases by the writing reference value.

When it is determined that the input has not been made after the determination of the input of the WHS "1" pulse described above, it is determined that the PPB has decreased by the writing reference value, or it has not decreased, or the prepayment balance. After writing the PPA in the prepayment memory 490, it is first determined whether or not the power card 402 has been pulled out from the post body 404 (S4220). If not, the processing from step 4120 is repeated. On the other hand, if it has been withdrawn, the current withdrawable amount PPB is written into the prepayment memory 490 as the prepayment balance PPA (S4250), and then the prepayment balance PPA is displayed on the display 480 (S4260) to start the main routine. Return to. As a result, when the power is not used by the power card 402, the prepayment balance PPA becomes P
It is promptly stored in the advance payment memory 490 of the ROM 458.

If the withdrawable amount PPB is exhausted (S4120), the electromagnetic switch 412 is turned off (S4120).
4270), then the display of "zero balance" is displayed on the display 480 (S4280), and the main routine is ended. Since the power post 400 described above can supply power only by the control of the power card 402 without providing the post main body 404 with an electronic device or the like, the number of parts of the post main body 404 is reduced, and reliability and reliability are improved. It has an extremely excellent effect of achieving cost reduction.

Next, a fifth embodiment will be described. In this example,
The structure of an electric power post 500 that supplies electric power outdoors such as in a campsite or in a product exhibition site is shown. The power post 500 includes a post body 504, as shown in FIG.
The power card 502 receives power from the power card 502, and power is supplied to the outlet 506 provided in the power card 502.

As shown in FIG. 49, the post main body 504 is provided with a power source display lamp 510 provided at the inlet 508.
And an electromagnetic switch 51 installed on the secondary side of the lamp 510.
2 and. One end 520 of the magnet coil 518 of the electromagnetic switch 512 is connected to the primary side of one contact 522 of the electromagnetic switch 512. Also, one end 520 of the magnet coil 518 is connected to the first connector 526 of the power card coupling section 524, and the other end 528 is
It is connected to the second connector 530.

The secondary side of the electromagnetic switch 512 has a third connector 534 and a fourth connector 53 of the power card coupling section 524.
It is connected to 6 and. Front plate 53 of post body 504
8, the power card connector 524, as shown in FIG.
A power card insertion slot 540 for inserting the power card 502 and a power supply display lamp 510 are provided.

The power card 502 is a well-known CPU 55.
0, ROM 552, RAM 554 and P
The ROM writing unit 556 is provided with a PROM 558 capable of writing data. PROM writing unit 556
Based on the command from the CPU 550, the PROM 558
Has a function of erasing or writing the data in the PROM 558 based on a command to write data in or to an external write contact 560. Further, as an output interface, a relay drive unit 562 and a display drive unit 564 are provided.
It has and.

The relay driving section 562 is connected to one end 570 of the coil 568 of the relay 566, and
The other end 572 of 8 is connected to a second plug 576 fitted in the second connector 530. One end of the relay 566 is connected to the second plug 576 that fits into the fourth connector 536. One end of the relay 566 is the fourth connector 53.
6 is connected to the fourth plug 578, and the other end is connected to the ground of the power card 502 and the second plug 576. This allows the coil 568 of the relay 566 to
When the power is turned on, the relay 566 is turned “on”, a current is passed through the magnet coil 518, and the electromagnetic switch 512 is turned “on”. That is, the third connector 534 and the fourth connector
Power is supplied between the connectors 536. The display drive unit 564 is connected to the display 580,
Various data are displayed on the display 580.

A voltmeter interface 582 and an ammeter interface 583 are provided as input interfaces of the power card 502, and a third connector 534 is provided.
Ammeter 588 that measures the voltage between the third plug 584 and the fourth plug 578 that are fitted to each other, and an ammeter 592 that measures the current that flows between the fourth plug 578 and the outlet 506.
Connected to.

The power supply unit 586 of the power card 502 has a first
It is connected to a first plug 574 that fits into a connector 526, charges a built-in storage battery, and supplies various kinds of power to each unit of the power card 502. A breaker 594 is interposed between the third and fourth plugs 584, 578 and the outlet 506.

Next, the operation of this embodiment will be described with reference to the flowchart of the power card main routine for the power post without built-in wattmeter shown in FIG. 50 which is executed by the power card 502. In this main routine, first, the power card 502 is the power card insertion slot 5 of the post body 504.
As shown in FIG. 51 after being inserted from 40, it is determined whether or not the power card coupling section 524 is fitted (S4).
300).

If it is determined that the power card 502 has been inserted into the post body 504, then the prepayment balance PPA is read from the prepayment memory 590 in the PROM 558 and is substituted into the withdrawable amount PPB (S4310). Next, it is determined whether or not the power card 402 can be used by determining whether or not the withdrawable amount PPB is larger than the value “0” (S4320).

When it is determined that the power card 502 is usable, the relay driver 562 is next provided with the electromagnetic switch 51.
Output a signal to operate “on” 2 (S4330),
The electromagnetic switch 512 is actually turned on. After the electromagnetic switch 512 is turned on, the voltmeter interface 582 and the ammeter interface 583 read the instantaneous voltage SJV and the instantaneous current SJI at that time (S4340,
S4350). Next, the electric power at that time SJW (← SJV
XSJI) is calculated (S4360), and this is integrated,
Electric power amount WWC (← WWC + SJW) is calculated (S437
0).

After the calculation of the electric energy WWC, this value is the predetermined value ψ.
It is determined whether it has become larger (S4380). Then, the deductible amount PPB is subtracted by the subtraction amount obtained by multiplying the electric energy WWC by the constant ω (S439).
0), the amount of money corresponding to the electric power amount WWC is deducted. After the amount of money corresponding to the power amount WWC is withdrawn, the power amount WWC is cleared (S4400).

After subtracting the withdrawable amount PPB, the counter N
N is incremented (S4410), and then it is determined whether the counter NN has exceeded a predetermined value χ (S442).
0) When the predetermined value χ is exceeded, the counter NN is cleared (S4430), and the withdrawable amount PPB is changed to the prepayment balance P.
Write it to the payment memory 590 as PA (S444
0). That is, a new advance payment balance PPA is written every time the withdrawable amount PPB decreases by the writing reference value.

When it is determined that the above-described power amount WWC has not reached the predetermined value ψ, and when it is determined that the PPB has decreased by the write reference value, it has not decreased. , Or after writing the prepayment balance PPA in the prepayment memory 590, first, the power card 502 sets the post main body 50.
It is judged whether or not it has been pulled out from No. 4 (S4450), and if it has not been pulled out, the processing from step 4300 is repeated. On the other hand, if it has been withdrawn, the current withdrawable amount PPB is used as the prepayment balance PPA to make the prepayment memory 590.
(S4460), then display the prepayment balance PPA on the display 580 (S4470) and return to the beginning of this routine. As a result, when the power is no longer used by the power card 502, the prepayment balance PPA
Is immediately stored in the PROM 590.

When the withdrawable amount PPB is exhausted (S4320), the electromagnetic switch 512 is turned off (S).
4480), then "zero balance" is displayed on the display 580 (S4490), and the main routine ends. The power post 500 described above can supply power only by the control by the power card 502 without providing the post main body 504 with an electronic device and a watt-hour meter, etc., so that the number of parts of the post main body 504 is reduced. It has an extremely excellent effect that reliability and cost reduction are achieved.

Next, a sixth embodiment will be described. The implementation side is
FIG. 47 shows a power post 600 having an unauthorized use prevention function added to the power post 400 shown in FIG. 46. The power post 600 includes a power card 602 and a post body 604.

As shown in FIG. 52, the post body 604 includes a power source display lamp 410, an electromagnetic switch 412, a watt hour meter 414, an earth leakage breaker 416, and an outlet 4.
06 and. One end 420 of the magnet coil 418 of the electromagnetic switch 412 is connected to the contact 4 of the electromagnetic switch 412.
22 is connected to the primary side. In addition, one end 420 of the magnet coil 418 is connected to the first end of the power card coupling unit 424.
It is connected to the connector 426.

The other end 428 of the magnet coil 418 is
Through the contact 608 of the relay 606, the electromagnetic switch 412
Is connected to the secondary side of the contact 610. Relay 606
The coil 612 has one end connected to one end 420 of the magnet coil 418, and the other end connected to the second connector 430 via a relay drive unit 614 described later. The watt hour meter 414 has a contact 4 based on the amount of power used.
Electric energy pulse output unit 434 in which 32 is “on” or “off”
Is provided at one end of the power card coupling section 42.
4th 3rd connector 436 is connected. A fourth connector 448 is provided on the secondary side of the contact 610 of the electromagnetic switch 412.
Are connected.

The post main body 604 includes a relay drive section 61.
A well-known CPU 616, ROM as a circuit for controlling 4
618, a RAM 620, a power pulse interface 622 and a check signal interface 624 are provided. The energy pulse interface 622 is
It is connected to the electric energy pulse output unit 434. The check signal interface 624 is connected to the power card coupling unit 424.
Of the fifth connector 626.

In addition to the configuration of the power card 402 shown in FIG. 46, the power card 602 has a check signal output interface 628 and a fifth plug 630 to which the output of the check signal output interface 628 is added. There is. Check signal output interface 628
Outputs the prepayment balance PPA to the check signal interface 624 via the fifth plug 630 by a check signal output routine (not shown).

Next, this embodiment will be described with reference to the flowchart of the check signal reception processing shown in FIG. 53 which is repeatedly executed by the CPU 616 of the post body 604. When the check signal reception process is activated, first, the prepayment balance PPA to be input to the check signal interface 624 as a check signal is input from the power card 602 (S4).
500). Next, the input prepayment balance PPA is substituted into the check balance CHK for determination (S4510).

After obtaining the check balance CHK, the electric energy pulse WHS output from the electric energy pulse output unit 434 is next output.
Is input via the electric energy pulse interface 622 (S4520), and it is determined that this pulse WHS has been output as "one pulse" (S4530, S4540).

When it is determined that "1 pulse" is output, the check pulse number CHW for counting the pulse number is incremented next (S4550), and it is determined whether the predetermined value A is exceeded (S4560). ), It is determined whether the number CHW of check pulses has reached the criterion.

When it is determined that the check pulse number CHW has reached the criterion, the CHW is first cleared (S4570), and then the check balance CHL when the CHW previously reached the criterion and the current check balance. The check balance difference ΔCHK from CHK is calculated (S4580), and this check balance CHK is set to the previous check balance C in preparation for the next time.
Substitute for HL (S4590), check balance difference ΔCHK
Is greater than the predetermined value B (S46).
00).

If the check balance difference ΔCHK is larger than the predetermined value B, it is determined that the power card 602 is properly used and is operating, and steps 4500 to 460 are executed again.
The process of 0 is repeated. On the other hand, if the check balance difference ΔCHK is less than or equal to the predetermined value B, the power card 602
It is determined that the usage state of 1 may be incorrect, the counter CHN is first incremented (S4610), and then it is determined whether the counter CHN has become larger than a predetermined value Γ (S4620). Until the counter CHN becomes larger than the predetermined value .GAMMA., The above process is repeated and when it becomes large, it is judged that the illegal use is actually made, and the relay 606 is turned "OFF" for the predetermined time.
That is, when it is determined that there is unauthorized use, the electromagnetic switch 412 is turned off for a predetermined time and the outlet 4
Make sure no power is applied to 06.

The present embodiment described above is applicable to the power card 6
It is possible to determine and prevent the power post 600 from being illegally used due to the decrease state of the prepayment balance PPA of 02. Therefore, the effect of preventing illegal use becomes extremely high. Next, a seventh embodiment will be described. This embodiment is shown in FIG.
9 shows a power post 700 having an unauthorized use prevention function added to the power post 500 shown in FIG.

The power post 700 is composed of a power card 702 and a post body 704. As shown in FIG. 54, the post main body 704 includes a power source display lamp 510 provided in the lead-in port 508 and an electromagnetic switch 512 mounted on the secondary side of the lamp 510 via an ammeter 705.
It has and. One end 520 of the magnet coil 518 of the electromagnetic switch 512 is connected to the primary side of the ammeter 705. Also, one end 520 of the magnet coil 518
Is connected to the first connector 526 of the power card coupling section 524.

The other end 528 of the magnet coil 518 is
Via the contact 708 of the relay 706, the electromagnetic switch 512
Is connected to the secondary side of the contact 710. Relay 706
The coil 712 has one end connected to the one end 520 of the magnet coil 518 and the other end connected to the second connector 530 via a relay drive unit 714 described later.

The secondary side of the electromagnetic switch 512 has a third connector 534 and a fourth connector 53 of the power card coupling section 524.
It is connected to 6 and. A counter 715 that counts the number of times the power is turned on or the time the power is turned on is connected to the conductors connected to the third connector 534 and the fourth connector 536.

The post main body 704 includes a relay driving section 71.
A well-known CPU 716, ROM as a circuit for controlling 4
718, RAM 720, and ammeter interface 7
22 and a check signal interface 724 are provided. The ammeter interface 722 is the ammeter 705.
It is connected to the. Check signal interface 724
Is connected to the fifth connector 726 of the power card coupling section 524.

In addition to the configuration of the power card 502 shown in FIG. 49, the power card 702 is provided with a check signal output interface 728 and a fifth plug 730 to which the output of the check signal output interface 728 is added. There is. Check signal output interface 728
Outputs the prepayment balance PPA to the check signal interface 724 via the fifth plug 730 by a check signal output routine (not shown).

Next, this embodiment will be described based on the flowchart of the check signal reception processing shown in FIG. 55 which is repeatedly executed by the CPU 716 of the post body 704. When the check signal reception process is activated, first, as a check signal, the prepayment balance PPA to be input to the check signal interface 724 is input from the power card 702 (S).
4700). Next, the input prepayment balance PPA is substituted into the check balance CHK for determination (S4710).

After the check balance CHK is obtained, the current value IS output from the ammeter 705 is next input through the ammeter interface 722 (S4720), and the current value I
The integrated value CIV (← CIV + IV) of S is calculated (S4
730). Then, it is determined whether or not the predetermined value E is exceeded (S4740). It is determined whether or not the integrated value CIV of the current values has reached the criterion.

If it is determined that the integrated value CIV has reached the determination reference, first the CIV is cleared (S475).
0), the check balance difference ΔCHK between the check balance CHL when the CIV reached the determination criterion last time and the check balance CHK this time (S4760), and the check balance CHK this time is set to the check balance CHL last time in preparation for the next time. (S4770), the check balance difference ΔCHK is the predetermined value B.
It is determined whether it has become larger (S4780).

If the check balance difference ΔCHK is larger than the predetermined value B, it is determined that the power card 702 is properly used and is operating, and steps 4700 to 478 are again performed.
The process of 0 is repeated. On the other hand, if the check balance difference ΔCHK is less than or equal to the predetermined value B, the power card 702
It is determined that the usage state of 1 may be incorrect, the counter CHN is first incremented (S4790), and then it is determined whether the counter CHN is larger than a predetermined value Γ (S4800). Until the counter CHN becomes larger than the predetermined value Γ, the above process is repeated as it is, and when it becomes larger, it is judged that the unauthorized use is actually made, and the relay 706 is turned off for a predetermined time. That is, when it is determined that there is an unauthorized use, the electromagnetic switch 512 is turned off for a predetermined time, and the outlet 506, or the third connector 534 and the fourth connector 53.
Make sure that no power is applied between 6 and.

The power card 70 according to the present embodiment described above is used.
Power post 7 by the state of decrease of the prepayment balance PPA of 2
It is possible to judge and prevent the illegal use of 00. Therefore, the effect of preventing illegal use becomes extremely high. Moreover, it is possible to know the number of times the post body 704 has been used, the time, and the like by using the measurement value of the counter 715 and the like, and it is possible to easily grasp the usage state of the facility.

Incidentally, as shown in FIG. 56, the post main body 70
4, a counter drive unit 740 and a counter 742 driven by the counter drive unit 740 may be added, and the check balance difference ΔCHK may be counted by a counting routine (not shown). As a result, it is possible to know the sales amount of the electricity charge by the main post body 704.

Next, the eighth embodiment will be described. In this example,
In the basic configuration shown in FIGS. 4 to 9 for prepayment of the electricity charge, a system for arriving at the electricity charge according to the measured value of the watt hour meter is added as usual.

As a structure for selectively realizing whether to pay the electric power fee by the electric power card 1 or based on the measured value of the watt hour meter, the present embodiment has a prognostic dual-purpose electric power shown in 57 and 58. The electricity meter 800 is used in place of the electric energy meter 57 dedicated to preparatory payment. As shown in FIG. 57, the prognosis dual use watt-hour meter 800 is used in place of the watt-hour meter 57 of the drawing board 53 shown in FIG. 6.

The electric energy meter 800 is provided with a voltage iron core 804 and a current iron core 806 which are drawn from the lead-in port 55 and rotate the disk 802 in proportion to the amount of electric power supplied to the load via the electromagnetic switch 65. ing. The disk 802 is supported by a shaft 808, and the rotation of the shaft 808 causes the reduction gear 8 to rotate.
10 through NO. The 1 integration meter 812 is rotationally driven. Therefore, when power is supplied to the load, the NO. The 1 integrating meter 812 is integrated.

NO. The 1-integration meter 812 is equipped with a power amount pulse output unit 61 that outputs a power amount pulse WHS in synchronization with the integration. NO. The 1-integration meter 812 is equipped with a rotation transmission device 814 that transmits or does not transmit the rotation of the meter 812 as it is. The rotation transmission device 814 includes the coil 8
When a current is applied to 16, it transmits rotation,
The target is NO. It is attached to the 2 integration meter 818. As a result, by energizing the coil 816, the NO. 1 integrating meter 812 and NO. No. 2 when the coil 816 is de-energized while rotating in synchronization with the second integration meter 818. Only the 1 integrating meter 812 rotates.

The prognosis dual type watt hour meter 800 is equipped with a key switch 820. The key switch 820 has two A contacts 822, 824 and a B contact 826.
The A contact 822 is inserted between the lead-in port 55 and the coil 816 of the rotation transmission device 814. As a result, when the key switch 820 is rotated, the A contact 822 is “on”.
Then, a current is passed through the coil 816 and the NO. 1 integrating meter 812 and NO. The two integrating meters 818 rotate in synchronization with each other.

The A contact point 824 is inserted in parallel between the magnet coil 828 of the electromagnetic switch 65 and the electromagnetic switch driving section 87 of the outdoor control device 7. As a result, the key switch 820 is irrespective of the operation of the outdoor control device 7.
By rotating, the magnet coil 828 can be energized and the electromagnetic switch 65 can be turned on.

The B contact 826 is connected to the electric energy pulse output section 61.
Is connected in series to the wiring sent from the outdoor control device 7 to the outdoor control device 7. As a result, when the key switch 820 is rotated, the power amount pulse WH from the power amount pulse output unit 61 is output.
S is not sent to the outdoor control device 7.

In the above-described embodiment, the key switch 820 is set to the normal position, whereby the power charge withdrawal operation based on the prepayment balance PPA of the power card 1 is performed. Moreover, by rotating the key switch 820 to the moving position, electric power is used regardless of the electric power card 1.

In addition, when the electric power is used without depending on the electric power card 1, only the amount of electric power during that time is recorded. Therefore, according to the present embodiment, the system for prepaying the electric power fee with the electric power card 1 and the electric power It is possible to provide both the system and the system in which the fee is postpaid based on the measurement value of the electricity meter. Therefore, there is an extremely excellent effect that it is possible to provide a power rate system that matches the selection of the user of the power.

Next, a ninth embodiment will be described. In this example,
In the basic configuration shown in FIG. 4 to FIG. 9, the power card 1 adds a function to warn of an electric leakage. In this embodiment, as shown in FIG.
7 and the electromagnetic switch 65, a leak alarm 840 is interposed, and the outdoor control device 7 receives a leak signal that is an output signal of the leak alarm 840.

Next, the operation of the present embodiment will be described based on the flowchart of the leakage signal transmission process of FIG. 60 and the flowchart of the leakage signal reception process of FIG. The leakage signal transmission process of FIG. 60 is executed by the outdoor control device 7 at predetermined time intervals. First, the leakage signal output from the leakage alarm 840 is input (S4900), and then it is determined whether or not the leakage signal is actually output.
It is determined whether or not a leakage has occurred since the leakage alarm 840 (S4910).

When it is judged that the leakage is occurring,
The leakage strength flag RDX indicating the strength of the leakage is set (S
4920), and transmits this to the indoor operation device 5 for a predetermined time (S4930). On the other hand, when it is determined that the leakage has not occurred, the leakage strength flag RDX is cleared (S4).
940).

Through the leakage signal transmission process of FIG. 60, when the leakage occurs, the indoor operating device 5 is notified of the occurrence of the leakage. The earth leakage signal reception process of FIG. 61 is executed in the power card 1 of the indoor operation device 5 at predetermined time intervals. First,
It is determined whether or not the leakage strength flag RDX indicating that the leakage strength signal RSX has been received has been set up to the previous time (S5000). If the leakage strength flag RDX has not been set up to the previous time, the leakage strength signal RSX transmitted from the outdoor control device 7 is received next (S50).
10) Then, the occurrence of electrical leakage is determined by determining whether or not the actual reception was possible (S5020).

When it is judged that the leakage has occurred,
Next, the leakage strength flag RDX is set (S503
0), the strength of the leakage and the time of occurrence of the leakage are displayed on the display 23 (S5040), and a buzzer (not shown) sounds for a predetermined time (S5050).

On the other hand, when it is determined that the leakage strength flag RDX has been set by the previous time (S5000), or when it is determined that no leakage has occurred (S5020),
It is determined whether or not a reset switch (not shown) is pressed (S5060, S5070), and if it is pressed, the leakage strength flag RDX is cleared (S5080) to return to the initial state.

According to the present embodiment described above, it is possible to monitor the operating state of the earth leakage alarm 840 installed outdoors. Therefore, there is an extremely excellent effect that the convenience of the power card 1 is improved. Next is the tenth
An example will be described.

In this embodiment, in the basic structure shown in FIGS. 4 to 9, the power card 1 adds a function of detecting noise in the indoor lighting wiring 67. As shown in FIG. 62, the present embodiment shows a configuration of a power source 851 having a noise detection unit 850 that detects noise existing in the indoor lighting wiring 67 based on the output of the magnetic coupling coil 41. is there.

As shown in FIG. 63, the noise detecting section 850 passes through the magnetic coupling coil 41 and passes through a predetermined frequency range of the noise current coming from the indoor lighting wiring 67.
O. 1, NO. 2 band pass filter 852,854
And NO. A rectifying and smoothing circuit 856 that rectifies and smoothes the output of the 1-band pass filter 852, and a rectifying and smoothing circuit 856.
Of the voltage detector 858 for detecting the output power of the NO. No. 2 that amplifies the output of the 2-band pass filter 854. 1, N
O. 2 buffer amplifiers 860 and 862, and NO. A rectifying / smoothing circuit 864 that rectifies and smoothes the output of the first buffer amplifier 860, a voltage detection unit 866 that detects the output voltage of the rectifying / smoothing circuit 864, and a NO. A peak hold circuit 868 that detects the peak voltage of the output voltage of the 2-buffer amplifier 862.
And an A / D converter 870 that selectively converts the voltage of the voltage detection unit 858, the voltage detection unit 866, or the peak hold circuit 868 into a digital value and outputs the digital value to the common bus 39 in response to the read signal from the CPU 31. I have it.

Noise detecting section 850 outputs NO. 1, NO. Two
By dividing the pass band characteristics of the band pass filters 852 and 854 into, for example, 1 MHz to 5 MHz and 5 MHz to 20 MHz, it is possible to detect the leakage of the computer clock of, for example, about 4 MHz from the output voltage of the voltage detection unit 858, and detect the voltage. A computer clock leak of, for example, about 12 MHz is detected from the output voltage of the unit 866, and a spike voltage of the rectifying motor or the like is detected from the output voltage of the peak hold circuit 868.

Power card 1 including noise detector 850
Performs the noise detection process shown in FIG. 64 at predetermined time intervals. First, the noise voltage is read from the noise detection unit 850 (S5100), and then the type and intensity of the noise are determined based on the intensity of the read noise voltage and the like (S511).
0).

Next, a process of displaying the judgment result on the display 23 is executed. In this embodiment, the noise detection circuit 8
Only an example of 50 is shown, and the circuit configuration and the like are appropriately changed according to the characteristics of noise to be detected. According to the present embodiment described above, the electric power card 851 at hand can detect the noise current generated from various electronic devices, motors, and the like. Therefore, by knowing the occurrence of the noise current, it is possible to know the occurrence of the failure or the occurrence of the noise interference, which is an excellent effect.

Next, an eleventh embodiment will be described. In this embodiment, the noise identification device 900 shown in FIG. 65 is used to identify the noise occurrence location. The noise identifying device 900 is
As shown in the block diagram of FIG. 65 and the appearance of FIG. 66, the data input / output interface 4 of the power card 851 is shown.
3, a pickup unit 902 that receives an actuation signal of a predetermined frequency output from No. 3, a bandpass filter 904 that detects only the actuation signal from the output of the pickup unit 902,
An amplifier 908 that amplifies the output of the bandpass filter 904 to drive the solenoid 906, and a noise absorbing member 910 that forms a closed magnetic circuit when the solenoid 906 is driven are provided. The pickup unit 902 has a clamp type iron core 912 and a pickup coil 914,
The operation signal sent from the power card 851 via the electric wire 916 is detected. The solenoid 906 is a spring return type that urges the plunger 918 to the initial position. The noise absorbing member 910 includes a split ferrite core 920,
It has a link portion 922 that opens and closes it, and absorbs noise of the electric wire 916 that has passed through the split ferrite core 920.

The operation of this embodiment will be described below with reference to the flow chart of the noise occurrence point detection processing of FIG. Figure 6
The noise occurrence point detection processing of No. 7 is activated every predetermined time in the power card 851 shown in FIG. First, it is read whether or not the noise occurrence point detection switch 924 on the operation key 25 is turned “on” (S5200, S521).
0), if not "ON", this routine is once terminated. If the noise occurrence point detection switch 924 is turned on, then the counter NS is initialized (NS ←
0) (S5220), until the value of the counter NS exceeds the predetermined value Z (S5230), the counter NS is incremented (S5240) and the noise voltage ZD output from the noise detection unit 850 is read (S5250). Next, this is stored in the memory ZDi (S5260), and an operation signal for driving the solenoid 906 is output via the data input / output interface 43 (S5270).

That is, in steps 5230 to 5270, the transition of the output voltage ZD of the noise detector 850 when the solenoid 906 is driven to change the split ferrite core 920 from the open state to the closed state is recorded in the memory ZDi. To be done. After recording the transition in the memory ZDi, the electric wire 916 that is passed through the noise identifying apparatus 900 is based on the transition state.
It is judged whether or not there is noise (S5280, S
5290). That is, if the output voltage ZD of the noise detector 850 decreases when the solenoid 906 is turned “on”, it is determined that noise is flowing.

When it is determined that noise is flowing, "noise occurrence point" is displayed on the display 23 (S5).
300) and a buzzer (not shown) is sounded for a predetermined time (S53
10), this routine is once ended. As a result, in the power card 851, when the operation shown in the tenth embodiment is executed and the presence of noise is detected in the indoor electric light wiring 67, the present embodiment is executed to identify the location where the noise is generated. You can As a result, there is an excellent effect that the efficiency of the work of identifying the noise source is improved.

[0207]

According to the present invention, there is provided the power charge information writing device and the power charge information writing method according to the fourth invention.
The control device at the place where power is transmitted and received creates and transmits the amount of power transmission corresponding to the amount of transmitted power. Then, the transmitted power transmission amount is received by the operating device, the power sale amount is obtained based on the power transmission amount, and is stored in the power sale amount memory of the portable medium .

[0208]

The power charge information writing device of the invention of claim 2 and the power charge information writing method of the invention of claim 5 are:
The control device at the place of transmitting and receiving power creates and transmits the amount of power transmission, which is the charge information of the transmitted power .

The power charge information writing device of the invention of claim 3 and the power charge information writing method of the invention of claim 6 are:
Since the signal of the amount of power transmission corresponding to the amount of electric power transmitted from the transmitting means is transmitted to the receiving means via the wiring for supplying electric power (superposed on the wiring for supplying electric power), the wiring for supplying electric power Can be effectively used.

According to a seventh aspect of the present invention, in the method for writing the electricity charge information, the amount of power transmission is transmitted by detecting the signal of the amount of power transmission superimposed on the wiring for supplying power, and the wiring for supplying power is effectively utilized. Will be possible.

[Brief description of drawings]

FIG. 1 is an explanatory diagram of a basic concept of an embodiment.

FIG. 2 is an explanatory diagram of a basic concept of the embodiment.

FIG. 3 is an explanatory diagram of a basic concept of the embodiment.

FIG. 4 is a configuration diagram of an indoor operation device according to an embodiment.

FIG. 5 is an external view of the indoor operating device.

FIG. 6 is a system diagram showing the same wiring system.

FIG. 7 is a configuration diagram of an outdoor control device.

FIG. 8 is a configuration diagram of the line filter with a built-in coupler.

FIG. 9 is a configuration diagram of the drawing board.

FIG. 10 is a flowchart of control.

FIG. 11 is a control flowchart.

FIG. 12 is a control flowchart.

FIG. 13 is a flowchart of control.

FIG. 14 is a flowchart of control.

FIG. 15 is a flowchart of control.

FIG. 16 is a flowchart of the same control.

FIG. 17 is a configuration diagram of the first embodiment.

FIG. 18 is a configuration diagram of the first embodiment.

FIG. 19 is an explanatory diagram of a usage state.

FIG. 20 is a flowchart of a prepayment addition process.

FIG. 21 is an explanatory diagram of a usage state.

FIG. 22 is a flowchart of automatic addition of a deposit.

FIG. 23 is a configuration diagram of a second embodiment.

FIG. 24 is a configuration diagram of a second embodiment.

FIG. 25 is a flowchart of control.

FIG. 26 is a control flowchart.

FIG. 27 is a flowchart of control.

FIG. 28 is a control flowchart.

FIG. 29 is a configuration diagram of a third embodiment.

FIG. 30 is a configuration diagram of a third embodiment.

FIG. 31 is a configuration diagram of a third embodiment.

FIG. 32 is a flowchart of control.

FIG. 33 is a control flowchart.

FIG. 34 is a control flowchart.

FIG. 35 is a flowchart of control.

FIG. 36 is a control flowchart.

FIG. 37 is a flowchart of control.

FIG. 38 is a control flowchart.

FIG. 39 is a control flowchart.

FIG. 40 is a flowchart of control.

FIG. 41 is a flowchart of control.

FIG. 42 is a flowchart of control.

FIG. 43 is a control flowchart.

FIG. 44 is a control flowchart.

FIG. 45 is a configuration diagram of the fourth embodiment.

FIG. 46 is a configuration diagram of a fourth embodiment.

FIG. 47 is a flowchart of control.

FIG. 48 is a configuration diagram of the fifth embodiment.

FIG. 49 is a configuration diagram of the fifth embodiment.

FIG. 50 is a control flowchart.

FIG. 51 is an explanatory diagram of a usage state.

FIG. 52 is a configuration diagram of a sixth embodiment.

FIG. 53 is a flowchart of control.

FIG. 54 is a configuration diagram of a seventh embodiment.

FIG. 55 is a control flowchart.

FIG. 56 is a configuration diagram of a modified example.

FIG. 57 is a configuration diagram of an eighth embodiment.

FIG. 58 is a configuration diagram of an eighth embodiment.

FIG. 59 is a configuration diagram of a ninth embodiment.

FIG. 60 is a control flowchart.

FIG. 61 is a control flowchart.

FIG. 62 is a configuration diagram of a tenth embodiment.

FIG. 63 is a control flowchart.

FIG. 64 is a flowchart of control.

FIG. 65 is a block diagram of an eleventh embodiment.

FIG. 66 is a block diagram of an eleventh embodiment.

FIG. 67 is a flowchart of control.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Electric power card, 3 ... Main body, 5 ... Indoor operation device, 7 ... Outdoor control device, 9 ... Plug plug, 27 ... Electronic circuit part, 49
... PROM writing section, 53 ... entry board, 57 ... watt hour meter, 5
9 ... Distribution board, 61 ... Electric energy pulse output section, 65 ... Electromagnetic switch, 67 ... Indoor lighting wiring, 89 ... Counter, 107 ...
Prepaid memory, 109 ... variable table, 111 ... drawing board, 113 ... ammeter, 115 ... current signal output section, 117
... contract type selection button, 119 ... contract table, 201
… Power card, 203… Microphone, 209… Speaker, 2
13 ... Telephone, 215 ... Mouthpiece, 217 ... Earpiece, 21
9 ... prepayment addition button, 222 ... ID code storage area, 224 ... first selection button, 226 ... response button,
228 ... Cancel button, 230 ... Prepayment addition center, 23
2 ... switchboard, 234 ... telephone line, 238 ... resend button, 240 ... receive button, 250 ... power distribution line, 252 ...
Service line, 254 ... Service control panel, 256 ... Wind power generation device, 258 ... Private power generation unit, 260 ... Voltage adjustment device, 26
2 ... Battery, 264 ... Orthogonal converter, 266 ... Retracting switch, 268 ... Power receiving part, 270 ... Power transmitting part, 272 ... Backflow prevention device, 274 ... Outdoor control device, 276 ... Line filter, 278 ... Electromagnetic switch, 280 … Electricity meter, 282…
Backflow prevention device, 288 ... Electromagnetic switch drive unit, 290 ... Counter, 292 ... Counter drive unit, 294 ... Generator output sensor, 300 ... Power sale memory, 310 ... Electric vehicle,
312 ... Power supply device, 314 ... Plug, 316 ... Cable, 318 ... In-vehicle storage battery, 320 ... Charging device, 322
... On-vehicle control device, 340 ... Magnetic coupler, 342 ... Card coupler, 344 ... Magnetic coupler, 350 ... Changeover switch,
352 ... Relay drive section, 354 ... Power supply section, 356 ... Relay, 358 ... Contact point, 360 ... In-vehicle power card, 362 ...
Installation section, 370 ... Tax memory, 400 ... Power post, 4
02 ... Power card, 404 ... Post body, 406 ... Outlet, 408 ... Inlet, 410 ... Power indicator lamp, 4
12 ... Electromagnetic switch, 414 ... Electricity meter, 416 ... Leakage breaker, 418 ... Magnet coil, 420 ... One end, 4
22 ... Contact, 424 ... Power card coupling section, 426 ... First
Connector, 428 ... Other end, 430 ... Second connector, 43
2 ... contacts, 436 ... third connector, 438 ... front plate, 4
40 ... Power card insertion slot, 442 ... "On" and "Off" switch, 444 ... Leakage reset button, 446 ... Rain cover, 448 ... Fourth connector, 460 ... Write contact, 466
... relay, 468 ... coil, 474 ... first plug, 47
6 ... 2nd plug, 478 ... 4th plug, 484 ... 3rd plug, 490 ... Prepaid memory, 500 ... Power post, 5
02 ... Power card, 504 ... Post body, 506 ... Outlet, 508 ... Inlet, 510 ... Power indicator lamp, 5
12 ... Electromagnetic switch, 518 ... Magnet coil, 526
... first connector, 530 ... second connector, 534 ... third
Connector, 538 ... Front plate, 540 ... Power card insertion slot, 536 ... Fourth connector, 574 ... First plug, 57
6 ... 2nd plug, 578 ... 4th plug, 584 ... 3rd plug, 588 ... Voltmeter, 590 ... Prepaid memory, 592
... Ammeter, 594 ... Breaker, 600 ... Power post, 6
02 ... power card, 604 ... post body, 606 ... relay, 612 ... coil, 626 ... fifth connector, 630 ...
Fifth plug, 700 ... Power post, 702 ... Power card, 704 ... Post body, 705 ... Ammeter, 712 ... Coil, 715 ... Counter, 726 ... Fifth connector, 73
0 ... Fifth plug, 742 ... Counter, 800 ... Prognostic dual-purpose electricity meter, 802 ... Disk, 804 ... Voltage core, 80
6 ... Current iron core, 808 ... Shaft, 810 ... Reduction gear, 812
... NO. 1 integrating meter, 814 ... Rotation transmission device, 816
... coil, 818 ... NO. 2 integrating meter, 820 ... key switch, 822 ... A contact, 824 ... A contact, 826 ...
B contact, 828 ... Magnet coil, 840 ... Leakage alarm, 851 ... Power card, 850 ... Noise detection section, 852
... NO. 1 band pass filter, 854 ... N0, 2 band pass filter, 856 ... Rectifying / smoothing circuit, 858 ... Voltage detecting section, 860 ... NO. 1 buffer amplifier, 864 ... Rectifying / smoothing circuit, 866 ... Voltage detecting section, 868 ... Peak hold circuit, 870 ... A / D converter, 900 ... Noise identifying device, 902 ... Pickup section, 904 ... Bandpass filter, 906 ... Solenoid, 908 … Amplifier, 910
... noise absorbing member, 912 ... iron core, 914 ... pickup coil, 916 ... electric wire, 918 ... plunger, 920
… Split ferrite core, 922… Link, 924…
Noise source switch

   ─────────────────────────────────────────────────── ─── Continued front page       (56) References JP-A-61-254029 (JP, A)                 JP-A-62-82495 (JP, A)                 JP-A-1-134695 (JP, A)                 JP 61-58793 (JP, A)                 JP 64-57893 (JP, A)                 JP-A-63-192195 (JP, A)                 Japanese Patent Publication Sho 51-49430 (JP, B2)                 Japanese Patent Publication Sho 53-28613 (JP, B1)

Claims (7)

(57) [Claims] 1. Power is received from a power distribution line, a power charge corresponding to the amount of the received power is paid to a power supply company, and the power is generated by itself and transmitted to the power distribution line, and the transmitted power is transmitted. A control device for creating monetary amount information for receiving a monetary amount corresponding to the amount from the power supply company;
And an operating device for storing the amount information created by the device.
A power charge information writing device, wherein the control device transmits power to the power distribution line and a power control device that controls whether the power generated in-house is consumed by the house or transmitted to the distribution line. Electric power amount measuring means for measuring the amount of electric power, electric power transmission amount information creating means for creating an amount of electric power transmission corresponding to the amount of electric power measured by the electric power amount measuring means, and the amount of electric power transmission corresponding to the created electric power amount for the operating device. a transmission permissible <br/> condition satisfaction determining means acceptable conditions to determine whether the satisfied <br/> transmitted, it is determined that the condition for the transmission permissible condition satisfaction judging means permits the transmission is satisfied when the power amount corresponding to the amount of power and transmission means for transmitting to the operation device, the operation device includes receiving means for receiving the transmission amount transmitted from said transmitting means, received by said receiving means Power transmission Enter the amount, sale of electricity
Ask for the amount and write the amount of electricity sold in the amount of electricity sold memory Portable
A writing device for power rate information, comprising: a medium . 2. The power transmission amount corresponding to the power amount is a value obtained by converting the power amount measured by the power amount measuring means based on a conversion formula stored in advance. Writing device for power charge information . 3. The power transmission amount corresponding to the amount of electric power transmitted from the transmitting means and received by the receiving means is transmitted via a wiring for supplying electric power, or claim 1. Item 3. The device for writing power rate information according to item 2. 4. Electricity is received from a distribution line, a power charge corresponding to the received amount of electric power is paid to a power supply company, and electric power is generated by itself and transmitted to the distribution line, and the transmitted electric power is transmitted. The control device creates amount information for receiving the amount of money corresponding to the amount from the power supply company , and creates the amount information.
The recorded amount information is recorded on the portable medium provided on the operation device.
A method of writing power charge information to be stored, wherein the control device performs a power control step of controlling whether the generated electric power is consumed at home or transmitted to the distribution line; A power amount measuring step for measuring the amount of power transmitted, a power transmission amount information creating step for creating a power transmission amount corresponding to the measured power amount, and a power transmission amount corresponding to the created power amount for the operating device.
Transmission Huh that conditions permitting transmission to determine whether the satisfied
An acceptable condition satisfaction determining step, and a transmitting step of transmitting a power transmission amount corresponding to the power amount to the operating device when the transmission allowance condition satisfying determining step determines that the condition for allowing transmission is satisfied.
The provided, the portable the operation device provided with a medium, comprising a receiving step of receiving transmission amount transmitted by the transmission step, the portable media is based on the transmission amount received by the receiving step
Calculate the amount of electricity sold and write the amount of electricity sold in the amount of electricity sold memory
Electricity charge characterized by including a step for writing the amount of power sold
How to write information. Claim 5. A power transmission amount corresponding to the amount of power, characterized in that a transmission amount converted based on the conversion formula stored in advance an amount of power measured by the energy measurement step 4 How to write the electricity charge information described in. 6. The method according to claim 4, further comprising: a superimposing step of superimposing a signal of a power transmission amount corresponding to the amount of electric power transmitted by the transmitting step and received by the receiving step on a wiring for supplying electric power. , Or claim
The method for writing the electricity charge information described in 5 . 7. The receiving step, claims 4 to characterized in that it has a detection step of detecting a signal of a transmission amount that has been superimposed on the wiring supplying power 6
The method of writing the electricity charge information according to any one of 1.