JP2762327B2 - Garbage truck management system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[Object of the invention]

[0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage collection vehicle management system, and more particularly, to a method for transmitting identification information held by an identification card mounted on a garbage collection vehicle by an identification information reading device installed near a vehicle passage. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage collection vehicle management system which processes an identification information reception signal obtained by reading as a signal or an optical signal by an arithmetic unit to identify the garbage collection vehicle and manage its course.

[0003]

2. Description of the Related Art In a garbage incineration plant having a plurality of garbage inlets, collected waste is collected at a specific garbage incineration plant at a specific garbage inlet in order to improve the garbage incineration efficiency of the garbage incinerator or extend the life. It is necessary to identify garbage trucks so that garbage does not concentrate, and to appropriately distribute the garbage to a plurality of trash inlets.

For this reason, conventionally, a driver or a passenger takes out an identification card holding identification information assigned to a garbage collection vehicle and inserts the identification card directly into a card reader installed near a vehicle passage. There has been proposed a garbage collection vehicle management system that processes input identification information by reading a garbage collection vehicle to identify the garbage collection vehicle, and manages the course of the garbage collection vehicle using the identification result.

[0005]

[Problem to be Solved] However, in the conventional garbage truck management system, since the identification card holding the identification information assigned to the garbage truck is formed by a punch card, the identification information is manually operated from a keyboard. Although it was preferable to be able to avoid malfunctions and to shorten the required time as compared with the case of inputting, there still remains a disadvantage that (i) the identification card must be taken out and inserted directly into the card reader for reading. Yes, and (i
i) There is a disadvantage that it takes a lot of time to read the identification card, and (iii) there is a problem that the card reader is contaminated by dust or the like depending on the environment of the installation place, thereby causing a malfunction.

Further, in the conventional garbage collection vehicle management system, the identification card holding the identification information assigned to the garbage collection vehicle is only read by the card reader to identify the garbage collection vehicle. ) There was also a problem that it took time to instruct the route of the garbage truck, and the garbage incineration efficiency could not be improved.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to automatically identify a garbage truck at a garbage incineration plant and automatically attach the identified garbage truck to a plurality of garbage inlets. It is an object of the present invention to provide a garbage truck management system that can be sorted to a garbage collector.

[0008]

Configuration of the Invention

[0009]

A garbage collection vehicle management system according to claim 1 includes: (a) identification information loaded on the garbage collection vehicle and assigned to the garbage collection vehicle; An identification card (11) for transmitting identification information as a radio signal or an optical signal when given as a signal or an optical signal; and (b) an identification card (b) arranged near a vehicle passage and in response to an identification information reading command. 11)
, An identification information transmission command is transmitted as a radio signal or an optical signal, and the identification information transmitted as a radio signal or an optical signal from the identification card (11) in response to the identification information transmission command is received as an identification information reception signal. An identification information reading device (12) for output; and (c) a vehicle passage or a vehicle disposed near the vehicle passage for detecting a garbage truck and outputting a vehicle detection signal when the garbage truck is detected. And (d) providing an identification information reading command to the identification information reading device (12) when a vehicle detection signal is given from the vehicle detection device (14), and (d) providing the identification information reading device (12). ), An input / output device (13) for receiving an identification information reception signal from (e), and (e) a garbage truck arranged in the vehicle passage and weighing the garbage collection vehicle, and outputting the weighing result as a weighing signal. A weighing device (14A) for input to the input / output device (13); and (f) processing an identification information reception signal provided from the input / output device (13) to identify the garbage collection vehicle and to output the input / output device ( An arithmetic unit (15) for processing the weighing signal given from 13), and (g) a course of the garbage collection vehicle according to the identification result of the garbage collection vehicle by the arithmetic unit (15) and the processing result of the weighing signal. A route instructing device (17) for instructing.

According to a second aspect of the present invention, there is provided a garbage collection vehicle management system comprising: (a) identification information loaded on the garbage collection vehicle and assigned to the garbage collection vehicle; An identification card (11) for transmitting identification information as a radio signal or an optical signal when given as (b), and (b) directed to the identification card (11) arranged near a vehicle passage and in response to an identification information read command. The identification information transmission instruction is transmitted as a radio signal or an optical signal, and the identification card (1) is transmitted in response to the identification information transmission instruction.
An identification information reading device (12) for receiving the identification information transmitted as a radio signal or an optical signal from 1) and outputting it as an identification information reception signal; and (c) a vehicle passage or a dust disposed near the vehicle passage. Vehicle detection means (14) for detecting a collection vehicle and outputting a vehicle detection signal when a garbage collection vehicle is detected; and (d) when a vehicle detection signal is given from the vehicle detection means (14). A clock device (14B) for outputting time as a time signal;
(E) When a vehicle detection signal is given from the vehicle detection means (14), when a time signal is given from the timepiece device (14B), or when a vehicle detection signal is given from the vehicle detection means (14) and the watch When a time signal is given from the device (14B), an identification information read command is given to the identification information reading device (12) and the identification information reading device (1
An input / output device (13) for receiving an identification information reception signal from 2), and (f) processing an identification information reception signal provided from the input / output device (13) to identify a garbage truck and to input / output a garbage collection vehicle. An arithmetic unit (15) for processing the content of the time signal given from (13), and (g) an arithmetic unit (1
A route instructing device (17) for instructing the route of the garbage collector according to the result of the identification of the garbage collector according to 5) and the processing result of the time signal.

According to a third aspect of the present invention, there is provided a garbage collection vehicle management system comprising: (a) identification information loaded on the garbage collection vehicle and assigned to the garbage collection vehicle; An identification card (11) for transmitting identification information as a radio signal or an optical signal when given as (b), and (b) directed to the identification card (11) arranged near a vehicle passage and in response to an identification information read command. The identification information transmission instruction is transmitted as a radio signal or an optical signal, and the identification card (1) is transmitted in response to the identification information transmission instruction.
An identification information reading device (12) for receiving the identification information transmitted as a radio signal or an optical signal from 1) and outputting it as an identification information reception signal; and (c) a vehicle passage or a dust disposed near the vehicle passage. Vehicle detection means (14) for detecting a garbage truck and outputting a vehicle detection signal when a garbage truck is detected; and (d) weighing the garbage truck installed in a vehicle passage. A weighing device (14A) for outputting a weighing result as a weighing signal;
(E) The time when the vehicle detection signal is given from the vehicle detection means (14), the time when the weighing signal is given from the weighing device (14A), or the time when the vehicle detection signal is given from the vehicle detection means (14). Provided and weighing device (1
A clock device (14B) for outputting the time when the weighing signal is given from 4A) as a time signal, and (f)
When a vehicle detection signal is provided from the vehicle detection means (14), when a weighing signal is provided from the weighing device (14A), when a time signal is provided from the clock device (14B), or when the vehicle is detected. When the vehicle detection signal is supplied from the means (14) and the weighing signal is supplied from the weighing device (14A), or when the vehicle detection means (1
4) and a clock device (14)
B), or when a weighing signal is provided from the weighing device (14A) and the clock device (14)
B), or a vehicle detection signal is supplied from the vehicle detection means (14) and a weighing signal is supplied from the weighing device (14A) and the clock device (14)
An input / output device (13) for giving an identification information read command to the identification information reading device (12) and receiving an identification information reception signal from the identification information reading device (12) when a time signal is given from B); (G) processing the identification information reception signal given from the input / output device (13) to identify the garbage truck, process the weighing signal given from the input / output device (13), and (H) an arithmetic unit (15) for processing the time signal given from (13); and (h) an identification result of the garbage truck by the arithmetic unit (15), a processing result of the weighing signal, and a processing result of the time signal. A route instructing device (17) for instructing the route of the garbage truck.

[0012]

In the garbage truck management system according to the first aspect,
When the vehicle detecting means (14) detects the garbage collection vehicle, an identification information reading command is given to the identification information reading device (12) via the input / output device (13), and the identification information reading device (12) is used for the identification card (11). , An identification information transmission command is transmitted as a radio signal or an optical signal. When the identification card (11) receives the identification information transmission command, the identification information reading device (12)
The identification information is transmitted as a radio signal or an optical signal.
Upon receiving the identification information, the identification information reading device (12) outputs an identification information reception signal to the arithmetic device (15) via the input / output device (13). The weighing device (14A) weighs the weight of the garbage truck and outputs a weighing signal to the input / output device (13).
And outputs it to the arithmetic unit (15). Arithmetic unit (1
5) process the identification information reception signal to identify the garbage truck and process the weighing signal. The route indicating device (17)
The course of the garbage truck is instructed according to the result of the identification of the garbage truck by the arithmetic unit (15) and the processing result of the weighing signal. Therefore, the garbage collection vehicle can be automatically and accurately identified, and the identified garbage collection vehicle can be automatically and appropriately allocated to the plurality of garbage inlets.

In the garbage collection vehicle management system according to the second aspect, when the vehicle detection means (14) detects the garbage collection vehicle, a vehicle detection signal is output, and the clock device (14B) outputs the time at that time as a time signal. I do. Input / output device (13)
Is transmitted to the identification information reading device (12) when a vehicle detection signal is supplied from the vehicle detection means (14), when a time signal is supplied from the clock device (14B), or when both are supplied. An identification information read command is given.
The identification information reading device (12) transmits an identification information transmission command to the identification card (11) as a radio signal or an optical signal in response to the identification information reading command. Identification card (11)
Receives the identification information transmission command, transmits the identification information to the identification information reading device (12) as a radio signal or an optical signal. Upon receiving the identification information, the identification information reading device (12) outputs an identification information reception signal to the arithmetic device (15) via the input / output device (13). The arithmetic unit (15) processes the identification information reception signal to identify the garbage truck and processes the time signal. The route instructing device (17) instructs the route of the garbage truck according to the result of the identification of the garbage truck by the arithmetic unit (15) and the result of processing the weighing signal. Therefore, the garbage collection vehicle can be automatically and accurately identified, and the identified garbage collection vehicle can be automatically and appropriately allocated to the plurality of garbage inlets.

In the garbage truck management system according to the third aspect, when the vehicle detecting means (14) detects the garbage truck, a vehicle detection signal is output, and the weighing device (14A) weighs and measures the garbage truck. The result is output as a weighing signal. The clock device (14B) outputs the time when the vehicle detection signal is given, the time when the weighing signal is given, or the time when both are given as a time signal. The input / output device (13) receives a vehicle detection signal, a weighing signal, a time signal, a vehicle detection signal and a weighing signal, or When the detection signal and the time signal are given, or when the weighing signal and the time signal are given, or when all of them are given, the identification information reading command is given to the identification information reading device (12). The identification information reading device (12) transmits an identification information transmission command to the identification card (11) as a radio signal or an optical signal in response to the identification information reading command. Upon receiving the identification information transmission command, the identification card (11) transmits the identification information to the identification information reading device (12) as a radio signal or an optical signal. Upon receiving the identification information, the identification information reading device (12) outputs an identification information reception signal to the arithmetic device (15) via the input / output device (13). Arithmetic unit (15)
Processes the identification information received signal to identify the garbage truck and processes the weighing signal and the time signal. The route instructing device (17) instructs the route of the garbage truck according to the result of the identification of the garbage truck by the arithmetic unit (15), the weighing signal, and the processing result of the weighing signal. Therefore, the garbage collection vehicle can be automatically and accurately identified, and the identified garbage collection vehicle can be automatically and appropriately allocated to the plurality of garbage inlets.

[0015]

Embodiments of the present invention will be described below in detail with reference to the drawings.

FIG. 1 shows a configuration of a refuse collection vehicle management system 10B according to a first embodiment of the present invention. In particular, the vehicle detection means 14 is constituted by an optical switch installed near a vehicle passage. and while measuring the weight of the garbage truck V in metering device 14A, the arithmetic unit 15 by the identification information reception signal S ₂ the treated garbage truck in the path indicating device 17 according to a result of identifying the garbage truck V to V This indicates a case in which the route is instructed. FIG. 2 shows an example of the configuration of an identification card used in the garbage truck management system shown in FIG.

The garbage truck management system 10B
Is installed in a vehicle passage formed at the entrance of a garbage incineration plant for the purpose of identifying the garbage collection vehicle V and managing its operation.

A vehicle management system according to this embodiment10B
Is mounted on the garbage truck V and is
An identification card 11 holding the assigned identification information;
It is installed near the vehicle aisle and dust from the first output end
Transmission of identification information to collection vehicle V and, thus, identification card 11
Instruction S₀Is a radio signal (for example, a radio wave signal) or
Sending out as optical signal (for example, infrared signal)
Radio signal (for example, radio wave signal)
Or send it as an optical signal (for example, infrared signal)
From the identification card 11 as a radio signal or an optical signal.
Information transmitted (called "identification information transmission signal")
S₁Is received at a first input terminal and identification information is received from a second output terminal.
Broadcast reception signal S₂Identification information reading device for outputting as
12 and a first input terminal of the identification information reading device 12.
An output terminal is connected and a first input terminal is an identification information reading device.
And an identification information reading device connected to the second output terminal
12, an identification information read command S₃Output and identification information
Identification information reception signal S from reading device 12₂To receive
And an input / output device 13. By the way, identification information
The information reading device 12 sends the identification information transmission command S as a radio signal.₀
Is transmitted, for example, the identification information transmission instruction S₀Is 1
Composed of 25KHz radio wave signal and identified
Identification information transmission signal S sent from card 11₁Is binary
12.5 KHz radio wave assigned to the number "0"
15.625K assigned to signal and binary "1"
Hz radio wave signal.

The identification card 11 includes an identification information reading device 12
A memory circuit 11B for holding a receiving circuit 11A for receiving the identification information transmission instruction S ₀ given as a radio signal or an optical signal, the identification information assigned to the identification card 11 and thus garbage truck V from Receiving circuit 11
The first input terminal is connected to the output terminal of A, the second input terminal is connected to the output terminal of the storage circuit 11B, and the first output terminal is connected to the input terminal of the storage circuit 11B.
A processing circuit 11C for sending a read request to the storage circuit 11B to output the identification information when the identification information transmission command reception signal S ₀ ^* is supplied from the processing circuit 11C;
The input terminal is connected to the second output terminal of C and the processing circuit 1
A transmission circuit 11D for transmitting the identification information given from 1C as a radio signal or an optical signal (that is, an identification information transmission signal S ₁ ) from an output terminal is included.

The vehicle management system according to this embodiment10B
Is also located near the vehicle aisle and has an input / output device 1
3 is connected to the second input terminal and detects the garbage truck V
Vehicle detection signal S₄To the input / output device 13
Vehicle detection means (here, an optical sensor) 14
Installed on the road and connected to the third input terminal of the input / output device 13
Weigh the garbage truck V and measure the weighing result
Signal S₄₁Weighing device for giving to the input / output device 13 as
Terminal 14A and the second and third output terminals of the input / output device 13.
1, a second input terminal is connected to each other and a third input terminal
Is connected to the output terminal of the storage device 16 and the first and second outputs
The power ends are the input end of the storage device 16 and the route indication device, respectively.
Connected to the input terminal of the
The obtained identification information reception signal S₂From the storage device 16
The issued identification information list S₆Processing by comparing with
Identify the vehicle V and receive it from the input / output device 13.
Weighing signal S₄₁Is appropriately processed and the weighing signal S₄₁Content and
The storage device 16 stores the identification result of the refuse collection vehicle V as desired.
Result of identification and measurement signal of garbage truck V
No. S41 toward the route indicating device 17 according to the processing result
Road instruction command S₇And an arithmetic unit 15 for outputting
I have. The arithmetic unit 15 receives the identification information reception signal S₂Processing
The result of the identification of the garbage truck V
It may be given to the storage device 16 and held.

The weighing device 14A is installed in a vehicle passage, detects the weight of the garbage truck V, and detects an analog weighing signal S.
A meter 14A ₁ for outputting _41A, meter 14
A ₁ of the third is connected to the input terminal meter 14A ₁ output input terminal connected to the terminal and an output terminal output device 13
The analog weighing signal S _41A obtained by measuring the weight of the garbage truck V is converted into a digital weighing signal and the weighing signal S
An analog-digital converter 14A ₂ for outputting toward the input-output device 13 as _41, and inclusions.

The garbage truck management system 10B having such a configuration manages the operation of the garbage truck V in the garbage incineration plant as follows.

[0023] garbage trucks V collects garbage in charge collection area (for example, residential district) enters along the vehicle passage as indicated by the arrow X ₁ to arrive at the waste incineration plant, an indication of the route indicating device 17 temporarily stops on meter 14A ₁ of the metering device 14A according to.

The garbage truck V is the weighing device 1 of the weighing device 14A.
When stopping on 4A _1, vehicle detection means (i.e., an optical sensor) 14 detects the garbage truck V, vehicle detection signal S ₄
Is generated and given to the input / output device 13.

When the refuse collection vehicle V stops, the weighing device 14A measures the weight of the refuse collection vehicle V, that is, the total weight of the refuse collection vehicle V and the weight of the refuse loaded on the refuse collection vehicle V.
The weighed weighing result by A ₁ supplied to the analog-to-digital converter 14A ₂ as analog weight signals _{S 41A.} Analog-to-digital converter 14A ₂ the analog weighing signal _{S 41A} supplied from meter 14A ₁ into a digital weighing signal and provides the input-output device 13 as the weighing signal _{S 41.}

The input / output device 13 receives the vehicle detection signal S ₄ from the vehicle detection means (ie, the optical sensor) 14, generates an identification information read command S ₃ , and provides the same to the identification information read device 12.

The ID information reading apparatus 12, according to the identification information readout command S _3, and sends the identification information transmission instruction S ₀ toward the garbage truck V thus identification card 11 as a radio signal or an optical signal.

The identification card 11 includes an identification information reading device 12
When receiving the identification information transmission instruction S ₀ which is transmitted as a radio signal or an optical signal by the receiving circuit 11A from giving the identification information transmission command reception signal S ₀ ^* to the internal processing circuit 11C. The processing circuit 11C outputs the identification information transmission command reception signal S ₀
^In response to ^* , the identification information is read from the storage circuit 11B and given to the transmission circuit 11D, and transmitted to the identification information reading device 12 as a radio signal or an optical signal (that is, the identification information transmission signal S ₁ ). Incidentally, the contents of the identification information transmission signal S ₁ (and thus the identification information) are as shown in Table 1, for example.

[0029]

[Table 1] Garbage collection vehicle code 12345 Type of garbage Combustible collection area A area (garbage collection car tare weight 1.23 tons)

The identification information reading device 12 includes the identification card 11
Upon receiving the identification information transmission signals S ₁ sent from and outputted to the output device 13 the contents of the identification information transmitting signals S ₁ (i.e., identification information) identifying information as the identification information received signal S _2.

The input / output device 13 receives a weighing signal (specifically, a digital weighing signal) S ₄₁ provided from the weighing device 14 A (specifically, an analog-to-digital converter 14 A ₂ ) and the identification information reading device 12. and the identification information received signal S _2, it gives the arithmetic unit 15.

The arithmetic unit 15 receives the identification information received signal S _2, giving a read instruction S ₅ in the storage device 16 reads the identification information list S _6, the identification information reception signal S ₂ content identification information list S _The garbage collection vehicle V is identified by comparing the contents of the garbage collection vehicle V with the contents of the garbage collection vehicle V.

The arithmetic unit 15 also calculates the weight of the garbage that has been conveyed by the garbage truck V from the contents of the weighing signal S _41, applied to the storage device 16 together with the write instruction S ₉ as weighing data S _8, storage The device 16 is held at the already applied position. Thereby, the amount of garbage collected by the garbage collection vehicle V or the amount of garbage collected from the area in charge of the garbage collection vehicle V can be recorded and held.

After that, the arithmetic unit 15 outputs the garbage truck V
Depending on the identification result and processing result of the weighing signal S ₄₁ supplied with the route instruction command S ₇ to route indicating device 17, it instructs the garbage truck V approaches toward the one of the plurality of waste incinerators. As a result, the garbage collection vehicle V can be distributed to the plurality of garbage inlets of the garbage incineration pit, and hence the garbage collected in a specific area of the garbage incineration pit can be prevented from being concentrated. A large amount of garbage can be prevented from being concentrated at a specific garbage inlet of the incineration pit, and as a result, the garbage incineration efficiency or life of the garbage incinerator can be improved.

[0035] When the garbage truck V moves toward the incinerator as shown from the top meter 14A ₁ of the metering device 14A according to the instructions of the route indicating device 17 by the arrow _{X 2,} the weighing signal _{S 41} output device 13 Will not be given to. Along with this, the input / output device 13 sends the
No weighing signal _S41 is given. Arithmetic unit 15 changes the contents of the route directive command _{S 7,} meter 14A of the metering device 14A subsequent garbage truck V to route indicating device 17 ₁
Give a stop sign to stop above and wait.

As described above, according to the present embodiment, the identification information held by the identification card 11 is read as a radio signal or an optical signal by the identification information reading device 12 to identify the dust collection vehicle V, and the dust is collected by the weighing device 14A. Since the weight of the garbage truck is weighed and the route of the garbage truck V is instructed according to the result, the garbage truck V can be automatically and accurately identified, and the identified garbage truck V can be identified. It can be automatically and appropriately distributed to a plurality of trash inlets. Therefore, the refuse incineration efficiency or life of the refuse incinerator can be improved.

FIG. 3 shows the configuration of a refuse collection vehicle management system 10C according to a second embodiment of the present invention. In particular, the vehicle detection means 14 is constituted by an optical switch installed near the vehicle passage. and vehicle detection means 14 route indicating device according to a result of identifying the garbage truck V by processing the identification information received signal S ₂ by calculation unit 15 while detecting the detection time of the garbage truck V watch device 14B by 17 , The route of the garbage truck V is indicated.

Vehicle management system according to the present invention10C
Is an output terminal of the vehicle detecting means 14 in place of the weighing device 14A.
Is connected to the input terminal and the output terminal is connected to the second
The vehicle detection means 14 is connected to the input terminal of
Knowledge signal S₄Is given by the time signal S₄₂When
Clock device 14 for outputting to the input / output device 13
B, and the arithmetic unit 15 outputs the weighing signal S₄₁Instead of
The time signal S given from the input / output device 13₄₂Process
Time signal S₄₂Garbage truck V as required
The storage result is stored in the storage device 16 and the garbage is collected.
Car V identification result and time signal S₄₂According to the processing result of
Route instruction command S toward the route instruction device 17₇Output
Except that the first embodiment is formed substantially as follows.
Have the same configuration. Therefore, here, the same
Components are given the same reference numerals, and detailed descriptions thereof are omitted.
Abbreviate.

The garbage truck management system 10C having such a configuration manages the operation of the garbage truck V in the garbage incineration plant as follows.

The garbage trucks V is, enters along the vehicle passage as shown by the arrow X _1. At this time, the garbage collection vehicle V sends the identification information reading device 12 according to the instruction of the route instruction device 17.
Is preferably temporarily stopped in the vicinity of, because the identification information reading device 12 can reliably read the identification information from the identification card 11.

Vehicle detection means (ie, optical sensor) 14
When detecting a garbage truck V, give to the watch unit 14B generates a vehicle detection signal S _4.

The timepiece device 14B generates a time signal _{S 42} indicating a time when the vehicle detection signal _{S 4} is given by giving to the input-output device 13.

The input-output device 13, the time signal _{S 42} from the clock unit 14B is given, providing the identification information reading device 12 to generate the identification information readout command _{S 3.}

The ID information reading apparatus 12, according to the identification information readout command S _3, and sends the identification information transmission instruction S ₀ toward the garbage truck V thus identification card 11 as a radio signal or an optical signal.

The identification card 11 includes an identification information reading device 12
When receiving the identification information transmission instruction S ₀ which is transmitted as a radio signal or an optical signal by the receiving circuit 11A from giving the identification information transmission command reception signal S ₀ ^* to the internal processing circuit 11C. The processing circuit 11C outputs the identification information transmission command reception signal S ₀
^In response to ^* , the identification information is read from the storage circuit 11B and given to the transmission circuit 11D, and transmitted to the identification information reading device 12 as a radio signal or an optical signal (that is, the identification information transmission signal S ₁ ).

The identification information reading device 12 includes the identification card 11
Upon receiving the identification information transmission signals S ₁ sent from and outputted to the output device 13 the contents of the identification information transmitting signals S ₁ (i.e., identification information) identifying information as the identification information received signal S _2.

The input-output device 13, an identification information reception signal _{S 2} supplied from the time signal _{S 42} and the identification information reading device 12 provided from the clock unit 14B, provided to computing device 15.

The arithmetic unit 15 receives the identification information received signal S _2, giving a read instruction S ₅ in the storage device 16 reads the identification label list S _6, the identification information reception signal S ₂ content identification information list S _The garbage collection vehicle V is identified by comparing the contents of the garbage collection vehicle V with the contents of the garbage collection vehicle V.

The computing device 15 also gives the identification result of the garbage truck V to the storage device 16 allowed to retain the desired contents of the time signal S _42.

After that, the arithmetic unit 15 outputs the garbage truck V
Giving a course instruction command S ₇ to route indicating device 17 according to the identification result and the time the processing result of the signal S _42, and instructs the route.

[0051] When the garbage truck V moves as indicated by arrow X ₂ along the vehicle path in accordance with an instruction route indicating device 17, the arithmetic unit 15 changes the contents of the route directive command S _7, route indicating device 17 Then, a stop display is provided so as to stop the succeeding garbage truck V near the vehicle detecting means 14, and the apparatus stands by.

As described above, according to this embodiment, the identification information held by the identification card 11 is read as a radio signal or an optical signal by the identification information reading device 12 to identify the garbage collection vehicle V, and the time is set by the time device 14B. Is detected and the course of the garbage collection vehicle V is instructed according to the result, so that the garbage collection vehicle V can be automatically and accurately identified, and the identified garbage collection vehicle V is automatically and appropriately identified. Can be distributed to multiple trash inputs. Therefore, the refuse incineration efficiency or life of the refuse incinerator can be improved.

FIG. 4 shows a configuration of a refuse collection vehicle management system 10D according to a third embodiment of the present invention. In particular, the vehicle detection means 14 is constituted by an optical switch installed near a vehicle passage. and vehicle detection means 14 route indicating device according to a result of identifying the garbage truck V by processing the identification information received signal S ₂ by calculation unit 15 while detecting the detection time of the garbage truck V watch device 14B by 17 , The route of the garbage truck V is indicated.

Garbage truck management system 1 according to the present invention
0D is installed in the vehicle passage and the second input / output device 13
Output device a metered weighing result as the weighing signal S ₄₁ the weight of the garbage truck V output terminal is connected to the input terminal of the 1
3 is employed in place of the vehicle detecting means 14, and an arithmetic unit 15 has first to third input terminals connected to second to fourth output terminals of the input / output device 13, respectively. The fourth input terminal is connected to the output terminal of the storage device 16, and the first and second output terminals are connected to the input terminal of the storage device 16 and the input terminal of the route indicating device 17, respectively. weight signals supplied from the identification information reception signal S ₂ is treated by, for example, compared with the identification information list S ₆ read from the storage device 16 identifies the garbage truck V and input-output device 13 supplied from the S ₄₁ and the time signal S ₄₂ and executed as needed for the weighing signal S ₄₁ and the time signal in response to the desired and the contents of S ₄₂ allowed holding a discrimination result of the garbage truck V to the storage device 16 and refuse collection vehicles V
And the weighing signal S ₄₁ and the time signal S
Depending on ₄₂ the processing results, except that it is modified to output a course instruction command S ₇ towards the route indicating device 17,
It has substantially the same configuration as the second embodiment. Therefore, the same reference numerals are given to the same components here, and the detailed description thereof will be omitted.

The weighing device 14A is installed in a vehicle passage, detects the weight of the garbage truck V, and detects an analog weighing signal S.
A meter 14A ₁ for outputting _41A, meter 14
A ₁ of the third is connected to the input terminal meter 14A ₁ output input terminal connected to the terminal and an output terminal output device 13
The analog weighing signal S _41A obtained by measuring the weight of the garbage truck V is converted into a digital weighing signal and the weighing signal S
An analog-digital converter 14A ₂ for outputting toward the input-output device 13 and a clock unit 14B as ₄₁ and inclusions.

The garbage truck management system 10D having such a configuration manages the operation of the garbage truck V in the garbage incineration plant as follows.

[0057] garbage trucks V collects garbage in charge collection area (for example, residential district) enters along the vehicle passage as indicated by the arrow X ₁ to arrive at the waste incineration plant, an indication of the route indicating device 17 temporarily stops on meter 14A ₁ of the metering device 14A according to.

When the garbage collection vehicle V stops, the weighing device 14A measures the weight of the garbage collection vehicle V, that is, the total weight of the garbage collection vehicle V and the weight of the garbage loaded on the garbage collection vehicle V.
Weighed in A _1, applied to an analog-to-digital converter 14A ₂ the weighing result as an analog weight signals _{S 41A.} Analog-to-digital converter 14A ₂ the analog weighing signal _{S 41A} supplied from meter 14A ₁ into a digital weighing signal and provides the input-output device 13 and a clock unit 14B as the weighing signal _{S 41.}

[0059] input-output device 13, the weighing signal _{S 41} supplied from the metering device 14A, and the time signal _{S 42} from the clock unit 14B is given, the identification information reading in accordance with the weighing signal _{S 41} or the time signal _{S 42} It generates a command S ₃ gives the ID information reading apparatus 12.

[0060] identification information reading apparatus 12, according to the identification information readout command S _3, and sends the identification information transmission instruction S ₀ toward the garbage truck V thus identification card 11 as a radio signal or an optical signal.

The identification card 11 includes an identification information reading device 12
When receiving the identification information transmission instruction S ₀ which is transmitted as a radio signal or an optical signal by the receiving circuit 11A from giving the identification information transmission command reception signal S ₀ ^* to the built-in processing circuit 11C. The processing circuit 11C receives the identification information transmission command reception signal S
₀ ^* , the identification information is read out from the storage circuit 11B and given to the transmission circuit 11D, and the identification information reading device 12 is sent as a radio signal or an optical signal (ie, the identification information transmission signal S ₁ ).
Send to. By the way, the identification information transmission signal S
The contents of ₁ (and thus the identification information) are, for example, as shown in Table 1 shown in the first embodiment.

The identification information reading device 12 is provided with the identification card 11
Upon receiving the identification information transmission signals S ₁ sent from and outputted to the output device 13 the contents of the identification information transmitting signals S ₁ (i.e., identification information) identifying information as the identification information received signal S _2.

[0063] input-output device 13, the metering device 14A time (specifically the analog-to-digital converter 14A ₂₎ given by _{S 41} and the watch device 14B (digital weighing signal _{specifically)} metric signal given from the signal S ₄₂ and the identification information reception signal S ₂ supplied from the identification information reading device 12, and supplies the arithmetic unit 15.

[0064] calculation device 15 receives the identification information received signal S _2, giving a read instruction S ₅ in the storage device 16 reads the identification information list S _6, the identification information reception signal S ₂ content identification information list S _The garbage collection vehicle V is identified by comparing the contents of the garbage collection vehicle V with the contents of the garbage collection vehicle V.

[0065] computing device 15 also obtains the weight of the garbage that has been conveyed by the garbage truck V from the contents of the weighing signal S _41, applied to the storage device 16 together with the write instruction S ₉ as weighing data S _8, storage The device 16 is held at the already applied position. Thereby, the amount of garbage collected by the garbage collection vehicle V or the amount of garbage collected from the area in charge of the garbage collection vehicle V can be recorded and held.

The arithmetic unit 15 additionally has a time signal S ₄₂
And the identification result of the garbage collection vehicle V may be provided to the storage device 16 and held, if desired.

After that, the arithmetic unit 15 outputs the garbage truck V
The identification result, given a course instruction command S ₇ to the processing result and the time signal S processed result route indicating device according to 17 of the ₄₂ of the weighing signal S _41, garbage truck V is directed to one of a plurality of refuse incinerators And instruct them to approach. As a result, the garbage truck V can be distributed to a plurality of garbage inlets of the garbage incineration pit, and consequently the garbage collected in a specific area of the garbage incineration pit can be prevented from being simultaneously concentrated. It is possible to prevent a large amount of garbage from being simultaneously concentrated at a specific garbage inlet of the garbage incineration pit, thereby improving the garbage incineration efficiency or life of the garbage incinerator.

[0068] When the garbage truck V moves toward the incinerator as shown from the top meter 14A ₁ of the metering device 14A according to the instructions of the route indicating device 17 by the arrow _{X 2,} the weighing signal _{S 41} output device 13 Will not be given to. Along with this, the input / output device 13 sends the
No weighing signal _S41 is given. Arithmetic unit 15 changes the contents of the route directive command _{S 7,} meter 14A of the metering device 14A subsequent garbage truck V to route indicating device 17 ₁
Give a stop sign to stop above and wait.

As described above, according to the present embodiment, the identification information held by the identification card 11 is read as a radio signal or an optical signal by the identification information reading device 12 to identify the dust collection vehicle V, and the dust is collected by the weighing device 14A. Since the weight of the garbage truck is measured and the time is detected by the clock device 14B, and the route of the garbage truck V is instructed according to the result, the garbage truck V can be automatically and accurately identified. Thus, the identified garbage collection vehicle V can be automatically and appropriately distributed to a plurality of garbage inlets. Therefore, the refuse incineration efficiency or life of the refuse incinerator can be improved.

Although the present invention has been described with reference to the embodiments, the present invention is not limited to the above embodiments, and various modifications can be made within an equivalent range.

[0071]

As described above, according to the garbage collection vehicle management system of the first aspect, the identification information held by the identification card (11) is read by the identification information reading device (12) as a radio signal or an optical signal. The garbage collection vehicle is identified and the weight of the garbage collection vehicle is weighed by the weighing device (14A), and the route of the garbage collection vehicle is instructed according to the result. The garbage truck can be identified, and the identified garbage truck can be automatically and appropriately distributed to a plurality of garbage inlets. Therefore, there is an effect that the waste incineration efficiency or life of the waste incinerator can be improved.

According to the garbage collection vehicle management system of the second aspect, the identification information held by the identification card (11) is read as a radio signal or an optical signal by the identification information reading device (12), and the garbage collection vehicle is read. Since the time is detected by the clock device (14B) and the course of the garbage collection vehicle is instructed according to the result, the garbage collection vehicle can be automatically and accurately identified, and the identified garbage can be identified. Collection vehicles can be automatically and appropriately distributed to a plurality of garbage inlets. Therefore, there is an effect that the waste incineration efficiency or life of the waste incinerator can be improved.

Further, according to the garbage collection vehicle management system according to the third aspect, the identification information held by the identification card (11) is read as a radio signal or an optical signal by the identification information reading device (12), and the garbage collection vehicle is read. The garbage truck is identified and weighed by the weighing device (14A), and the time is detected by the clock device (14B), and the route of the garbage truck is instructed according to the result. Can be automatically and accurately identified, and the identified garbage truck can be automatically and appropriately distributed to a plurality of garbage inlets. Therefore, there is an effect that the waste incineration efficiency or life of the waste incinerator can be improved.

[Brief description of the drawings]

FIG. 1 is a configuration diagram illustrating a garbage truck management system according to a first embodiment of the present invention.

FIG. 2 is a configuration diagram illustrating an example of an identification card used in the garbage truck management system illustrated in FIG.

FIG. 3 is a configuration diagram illustrating a garbage truck management system according to a second embodiment of the present invention.

FIG. 4 is a configuration diagram illustrating a garbage truck management system according to a third embodiment of the present invention.

[Description of Signs] 10A to 10D {Garbage Collection Vehicle Management System 11} Identification Card 11A {Reception Circuit 11B} Storage Circuit 11C {Processing circuit 11D} Transmission circuit 12} Identification information reading device 13} Input / output device 14} Vehicle detection means 14A ‥‥‥‥‥‥ weighing device 14A ₁ ‥‥‥‥ weigher 14A ₂変 換 analog-digital converter 14B 装置 clock device 15 ‥‥‥‥‥‥‥‥ computing device 16 ‥‥ ‥‥‥‥‥‥ Storage device 17 ‥‥‥‥‥‥‥‥ Route indicating device V ‥‥‥‥‥‥‥‥‥‥ Garbage collection vehicle

Continuation of the front page (56) References JP-A-4-920 (JP, A) JP-A-63-198109 (JP, A) JP-A-3-80718 (JP, A) JP-A-4-62693 (JP) , A) Japanese Utility Model Showa 64-18398 (JP, U)

Claims (3)

(57) [Claims] 1. A (a) loaded on the garbage truck and garbage collection
An identification card (11) for holding identification information assigned to the vehicle and transmitting the identification information as a radio signal or an optical signal when the identification information transmission command is given as a radio signal or an optical signal; A) transmitting an identification information transmission command as a radio signal or an optical signal toward the identification card (11) in response to the identification information read command, which is disposed near the vehicle passage, and transmitting the identification card (11) in response to the identification information transmission command; ) For receiving the identification information transmitted as a radio signal or an optical signal and outputting it as an identification information reception signal (1).
2) and (c) located in or near the vehicle aisle;
And detecting the garbage truck, vehicle detection means for outputting a vehicle detection signal when detecting garbage truck (14)
(D) When a vehicle detection signal is given from the vehicle detection means (14), an identification information reading command is given to the identification information reading device (12), and the identification information receiving signal is sent from the identification information reading device (12). An input / output device (13) for receiving; (e) a weighing device disposed in the vehicle passageway for weighing the garbage truck , outputting a weighing result as a weighing signal and providing the weighing signal to the input / output device (13). (F) processing the identification information reception signal given from the input / output device (13) to identify the garbage collection vehicle , and
And 3) computing apparatus for processing the weight signals supplied from (15), the course of garbage truck in accordance with the (g) processing unit (15 garbage trucks by) identification result and weighing signal processing results that a route indicating device for indicating (17)
Characterized garbage truck management system . Wherein (a) is stacked on the garbage truck and garbage collection
An identification card (11) for holding identification information assigned to the vehicle and transmitting the identification information as a radio signal or an optical signal when the identification information transmission command is given as a radio signal or an optical signal; A) transmitting an identification information transmission command as a radio signal or an optical signal toward the identification card (11) in response to the identification information read command, which is disposed near the vehicle passage, and transmitting the identification card (11) in response to the identification information transmission command; ) For receiving the identification information transmitted as a radio signal or an optical signal and outputting it as an identification information reception signal (1).
2) and (c) located in or near the vehicle aisle;
And detecting the garbage truck, vehicle detection means for outputting a vehicle detection signal when detecting garbage truck (14)
(D) a clock device (14B) for outputting the time when the vehicle detection signal is given from the vehicle detection means (14) as a time signal; and (e) a vehicle detection signal from the vehicle detection means (14). , Or when a time signal is given from the timepiece device (14B), or when a vehicle detection signal is given from the vehicle detection means (14) and a time signal is given from the timepiece device (14B), An identification information read command is given to the identification information reading device (12) and the identification information reading device (1
An input / output device (13) for receiving the identification information reception signal from 2); and (f) processing the identification information reception signal provided from the input / output device (13) to identify the garbage collection vehicle and to input / output the input / output device. (1
And 3) computing apparatus for processing the contents of the time signal given from (15), (g) processing unit (15 garbage trucks by) the identification result and the garbage truck in accordance with the processing result of the time signal A route instructing device (17) for instructing a route ;
Characterized garbage truck management system . Wherein (a) is stacked on the garbage truck and garbage collection
An identification card (11) for holding identification information assigned to the vehicle and transmitting the identification information as a radio signal or an optical signal when the identification information transmission command is given as a radio signal or an optical signal; A) transmitting an identification information transmission command as a radio signal or an optical signal toward the identification card (11) in response to the identification information read command, which is disposed near the vehicle passage, and transmitting the identification card (11) in response to the identification information transmission command; ) For receiving the identification information transmitted as a radio signal or an optical signal and outputting it as an identification information reception signal (1).
2) and (c) located in or near the vehicle aisle;
And detecting the garbage truck, vehicle detection means for outputting a vehicle detection signal when detecting garbage truck (14)
(D) a weighing device (14A) installed in the vehicle aisle and weighing the garbage truck and outputting the weighing result as a weighing signal; and (e) a vehicle detecting means (14). The time when the detection signal is given, or the time when the weighing signal is given from the weighing device (14A), or the vehicle detection signal is given from the vehicle detecting means (14) and the weighing device (1
4A) a clock device (14B) for outputting the time when the weighing signal is supplied from the vehicle detection device (14B); and (f) a vehicle detection signal from the vehicle detection means (14) or a weighing device. (14A), a time signal from the clock device (14B), or the vehicle detection means (1
4) and a weighing device (14).
A) when a weighing signal is given, or when a vehicle detection signal is given from the vehicle detecting means (14) and a time signal is given from the clock device (14B), or a weighing signal is given from the weighing device (14A). Or when a time signal is supplied from the clock device (14B), or a vehicle detection signal is supplied from the vehicle detection means (14) and a weighing signal is supplied from the weighing device (14A) and the weighing signal is supplied from the clock device (14B). An input / output device (13) for giving an identification information read command to the identification information reading device (12) when receiving the time signal and receiving an identification information reception signal from the identification information reading device (12); g) The identification information reception signal provided from the input / output device (13) is processed to identify the garbage collection vehicle and the input / output device (1).
An arithmetic unit (15) for processing the weighing signal given from 3) and for processing the time signal given from the input / output device (13); and (h) collecting dust by the arithmetic unit (15).
A garbage collection device provided with a course indicating device (17) for indicating the course of the garbage collection vehicle according to the result of the identification of the collection vehicle , the processing result of the weighing signal, and the processing result of the time signal;
Collection management system .