JPH06221901A - Management system for registering operation of vehicle - Google Patents

Abstract

PURPOSE:To provide a management system for registering operation of vehicle in which a plurality of types of work can be dealt with using only one ID tag. CONSTITUTION:Each vehicle is provided with a tag having a data memory for storing information relevant to the type of work, along with inherent- information of the vehicle including the proper weight of the vehicle, into recording areas preset according to the order of work and data recording areas corresponding to the preset recording areas are also set. Under a state where a truck is placed on a truck scale, inherent information of the vehicle is read out while simultaneously a weighed value is read out from the truck scale. Weight of cargo is then calculated at Step 501, a past recording area closest to current date is detected from the date recording areas at Step 503, type of work is then decided from a corresponding work type recording area at Step 504 thus totalizing and recording the metric data. The date of the data thus detected is then updated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention measures, for example, the weight of a transported object of a vehicle which receives a plurality of types of operations and carries out operations such as transportation, and manages the operations of each vehicle. Vehicle measurement business management device.

[0002]

2. Description of the Related Art For example, a garbage truck that collects refuse from ordinary households, a vehicle for ore, gravel, crushed stone, etc., a vehicle for construction materials, etc., are packaged at locations specified based on specified instructions. Predetermined work management is carried out by transporting the cargo and measuring the weight of the transported cargo.

In such a transport vehicle, in any case, regarding "who", "where", "what" and "how much" should be loaded and "where" should be carried in, for example, one day of the day Minute work is instructed, and the transportation work is carried out in accordance with this instruction. At the destination, "what" and "how much" it is necessary to control, and in particular, "how much" control is generally controlled by weight. By measuring the total weight of the vehicle loaded with luggage, this "how much" information is obtained. Therefore, a device that measures the total weight of the vehicle corresponding to the entrance of the loading place. Is provided, and it is particularly desired that this measurement work is performed automatically.

For example, in the case of a garbage collection vehicle, the work of collecting garbage of the designated type in the designated area and carrying it into a treatment facility such as an incineration facility
Do multiple times per day (eg, about 3 times). In this case, the collection area may be different in each work and the type of garbage may be different, and the work type corresponding to each work is set. At each incineration facility, the type and weight of the garbage brought in by each garbage truck are recorded, and these are aggregated and used as data for operation of the treatment facility. The data is also used as a work record of the garbage truck.

FIG. 6 illustrates a weighing method in this type of work that is generally carried out. In this weighing work, punch cards 12 provided for each vehicle 11 are used. In other words, a vehicle equipped with a predetermined load measures the gross weight of the vehicle including the load by the track scale 13 when the vehicle has entered and stopped on the track scale 13 installed at the entrance of the processing facility or the like. .

An input terminal 14 is installed at a position close to the truck scale 13. A crew member of the vehicle 11 inserts a punch card 12 into the input terminal 14 to perform a predetermined input operation. . Then, the weighing management device 15 is provided corresponding to such a track scale 13 and the input terminal 14, and the measured weight data from the track scale 13 and the punch card data from the input terminal 14 are provided.
It is supplied to the measurement management device 15. Reference numeral 16 is a signal light for displaying red and blue for instructing the vehicle 11 to enter and leave the track scale 13.

The weighing management device 15 is constituted by a kind of computer for collecting and recording the measured values based on the input information from the track scale 13 and the input terminal 14, and the track scale 13 is, for example, a large size. The weight of the vehicle 11 is measured by being constituted by one type of platform scale, and the measured load is converted into an electric signal and input to the measurement management device 15.

The information input using the punch card 12 of the input terminal 14 includes the vehicle specific weight including the type of the garbage truck mounted on the truck scale 13, the vehicle number and the weight of the crew, as well as the garbage collection area. , Such as the type of dust, and the data of these information are recorded by a large number of punch holes 121 as shown in FIG. 7, and the data by the punch holes 121 are read by the input terminal 14.

In the weighing management device 15, this vehicle 11 is based on the difference between the vehicle-specific weight based on the recorded information on the punch card 12 from the input terminal 14 and the total weight of the vehicle 11 measured by the track scale 13. Calculate the weight of the garbage loaded in the.

In such a weighing device, the information input from each vehicle 11 has a limited amount of required information, can be constructed at low cost, and is not easily affected by dirt. This punch card 12 is constructed by forming punch holes 121 in a metal plate such as aluminum or a plastic plate as shown in FIG.

As described above, the punch card 12 used in this manner records the information unique to the vehicle as well as the information indicating one work, and the vehicle 11 handles a plurality of types of work. When the number of types of work is wide, punch cards of the same number as the type of each work are prepared, and each vehicle carries punch cards for a plurality of work types. Then, at each processing facility, a punch card indicating the type of work that corresponds is selected and inserted into the input terminal 14 to input information.

A plurality of operations for one punch card,
For example, although it is possible to record the information of each of the work 1, the work 2, and the work 3 and read the information at the input terminal 14, it is determined which of the work 1 to 3 is the current work. I can't. Therefore, when such a punch card is used, one punch card is prepared for each work type.

Here, when the work time range is specified for each work type, it is possible to determine the work type by reading the time of the input operation. But,
When the vehicle is operated on a general road, it is impossible to accurately set the time required for work, and it is not possible to specify the work type by the time range.

That is, in such a system using punch cards, it is necessary to prepare punch cards corresponding to the number of work tasks for each vehicle and identify and use these punch cards. Often, the wrong punch card is used due to bothersomeness. Also, when a new vehicle is introduced or when the work in charge is changed, it is necessary to create a new punch card each time and equip the vehicle with the new punch card. In particular, the work handled by each vehicle corresponds to the adjustment of the work assignment due to the breakdown or inspection of the vehicle and the change in the work amount handled by each vehicle, and therefore it is necessary to create a new punch card each time. Then, in actual use, it is necessary to bring the vehicle close to the place where the input terminal 12 is installed, to extend the hand from the window and insert the punch card into the input terminal 14.
The driving operation for that is complicated.

The remote ID is known as a means for solving the complexity of the input operation of such a punch card. An ID tag (also called a data carrier) is used in this remote ID. This ID tag has a built-in data memory so that data can be exchanged with an input terminal using a radio signal such as an electromagnetic wave. I have to.

That is, the same information as the punch card is recorded in the data memory so that the information in the data memory is input to the management device in the state of being close to the input terminal. It is also possible to receive information from the management device and record it in the data memory, which can be effectively used in work management. In particular, this ID tag does not require any work such as insertion into the input terminal, and therefore its handling is simple.

When such an ID tag is used, it is easy to rewrite the information in the data memory, and therefore, it is possible to easily cope with a change in the work type in charge. However, even with such ID tags, one ID tag for each work type is prepared, and it is necessary to prepare different ID cards for each work type.

[0018]

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and makes it easy to input information for each vehicle to the processing management apparatus by using an ID tag. In particular, information corresponding to each of a plurality of work types is recorded in this ID tag, and the plurality of work types are automatically selected in a work processing facility or the like to exchange information, and one piece of information is provided for each vehicle. An object of the present invention is to provide a vehicle metering work management device that enables effective work management corresponding to each of a plurality of work types by preparing an ID tag.

[0019]

In a vehicle weighing operation management apparatus according to the present invention, a plurality of work type information is recorded in different areas corresponding to a vehicle specific weight and a work order, and the plurality of work type information is further recorded. Each vehicle is equipped with an ID tag in which a recording area for the previous work time information is set in correspondence with the order, and the ID tag is set in a state in which the vehicle is set in a predetermined weighing position in the measuring means. The vehicle specific weight is read from the vehicle, the total weight of the vehicle is measured to measure the weight of the load loaded on the vehicle, and the first time that is older than the current measurement time according to the order from the work time information. The time information of the recording area of is rewritten to the measurement time of this time, and the work recorded in the recording area of the work type information corresponding to the recording area whose time is updated. Weighing management processing corresponding to each vehicle in correspondence with is to be performed.

[0020]

In the vehicle metering service management device having such a configuration, the vehicle information and the like are recorded in the ID tag, and the information can be exchanged wirelessly.
It is not necessary to perform the input work accompanied with the insertion work for the input terminal installed at the specified position. Further, information corresponding to a plurality of work types is recorded in this ID tag, the work type is determined by the time determination corresponding to the work order, and the weight of the load for each work type. Since measurement management is performed, work management by a computer can be automatically executed based on one ID tag, which is a great effect on the complexity of input work at the time of weighing and cost reduction. Will be exhibited.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows the configuration, and an ID tag 21 mounted on a vehicle is connected to an antenna 22 set on an input / output terminal installed close to a truck scale set on a processing facility. Input / output information is exchanged by wireless information transmission means using an electric field or an electromagnetic wave. In this case, since the information can be exchanged even when the ID tag 21 and the antenna 22 are separated from each other by several meters, the information can be exchanged through the window glass of the vehicle, for example. The ID tag 21 and the antenna 22
It is possible to omit the number of steps to be brought close to.

The antenna 22 is connected via a controller 23 to a weighing management device 24 composed of a computer. Information read from the ID tag 21 is input to the weighing management device 24, and the weighing management device 24 The output information from is written in the ID tag 21.

When information is exchanged between the ID tag 21 and the measurement management device 24 in this manner, this vehicle is set on the track scale 25, and measurement is performed by the track scale 25. The data of the gross weight of the vehicle that has been entered is input to the measurement management device 24. In addition, the track scale 25
25 Red and blue 2 to enter and leave
A color signal lamp 26 is provided, and the two-color signal lamp 26 is controlled to be turned on by the measurement management device 24.

FIG. 2 shows an example of the structure of the ID tag 21.
The ID tag 21 has a data memory 211 built therein. The data memory 211 is read and written by the main controller 212, and the read data is read by the modulator 21.
Modulated by 3 and built-in antenna 215 via distribution combining unit 214
To be transmitted to and received by the antenna 22. The transmission signal from the antenna 22 is received by the built-in antenna 215, supplied to the distribution / combination unit 214, demodulated by the demodulation unit 216, supplied to the main control unit 212, and written in the data memory 211.

The ID tag 21 has a built-in battery 217 and receives data from the data memory 211 in response to a command from the measurement management device 24 via the antenna 22.
The data is input to the weighing management device 24, and the output data from the weighing management device 24 is written in a predetermined recording area of the data memory 211 based on a command from the weighing management device 24. ing.

FIG. 3 shows the flow of the measurement management process. First, in step 301, the vehicle enters the truck scale 25 and is set to stop. In this state, the distance between the ID tag 21 and the antenna 22 mounted on the vehicle is set to a communicable distance, and is recorded in the data memory 211 of the ID tag 21 according to a command from the measurement management device 24. The information is read out and input to the measurement management device 24.

In the data memory 211 of this ID tag 21,
For example, data is recorded and set in a state as shown in FIG. 4A. First, in the recording area A, vehicle type, vehicle number, vehicle specific weight including driver (excluding load weight), etc. , The unique information specified only by the vehicle is recorded. Then, in the recording areas B, C and D, work information indicating the type of the first to third work on that day is recorded, and further in the recording areas E, F and G, the first to third work respectively. The end date of the work is recorded.

Specifically, for example, in the recording area E corresponding to the first work of the recording area B, "0316" is recorded in correspondence with the last end date of the first work. There is, however, that it means that the first work of the previous time was completed on March 16.

In the state where the vehicle has stopped advancing on the track scale 25, the unique information of the vehicle from the ID tag 21 is input to the measurement management device 24 in step 302, and then the vehicle scale measured by the track scale 25 in step 303 is displayed. The total weight is entered. If the total weight of the vehicle is measured in this way, the vehicle information and the weighted value are combined in step 304 to make a record and aggregation. In this step 304, the difference between the weight and the weighted value peculiar to the vehicle is used to measure the load. The weight is calculated, and the weight of the load is totalized and recorded in combination with the vehicle identification information. Then, in step 305, I
The end information is transmitted to the D tag 21, and the data corresponding to the end of this process is written in a predetermined recording area of the ID tag 21.

FIG. 5 shows the processing in steps 304 and 305 in more detail.
At, the weight of the load is calculated from the difference between the total vehicle weight measured on the truck scale 25 and the specific weight of the vehicle read from the ID tag 21. Step 502
Then, the measurement end signal is read, and in step 503, the date recording areas E to G of the ID tag 21 are further compared, and in step 503, the date recording areas E to G of the ID tag 21 are sequentially compared with the current date. First find the recording area with a date older than the current date. In the example shown here, for example, the first old date “0315” (the previous day's March 15th) is compared with the current date March 16th.
The recording area F of (day) is determined.

In step 504, the information to be inputted at present based on the discriminated recording area F discriminates the recording area C indicating the work corresponding to this recording area F to discriminate the work type. Then, thereafter, using the recognized work type and the vehicle number recognized from the vehicle-specific information read from the recording area A, the measurement data is aggregated and recorded in step 505, and in step 506 of FIG. As shown in (B), the date data in the date recording area F is rewritten and updated to the current date “0316”.

When the process of step 305 is completed in this way, the process proceeds to step 306, a blue display is output to the signal light 26, and the vehicle on the track scale 25 is prompted to start.
In step 307, the vehicle is started. Then step 308
Read the weighing value of the track scale 25 with and
If the measured value is close to “0” in 9 and it is confirmed that the vehicle has left the truck scale 25, the signal lamp 26 is displayed in red in step 310 and the next vehicle enters. Try to deal with it.

The information indicating that the work has been completed can be expressed freely as long as it is related to the date and the time. For example, not only the date as in the embodiment, but also the year, Months, days, hours, minutes, seconds, etc. can be combined and used as needed. The month can also be expressed using the alphabet. Further, the information indicating that this work has been completed may include information other than the information related to the date and the time, for example, a measured value or the like.

[0034]

As described above, according to the vehicle weighing service management apparatus of the present invention, the information input from the vehicle can be performed by remote control, which simplifies the weighing operation and the operation time thereof. In addition, since one ID tag can handle a plurality of work types, the ID tags and the like can be easily managed. Further, when the work procedure or the like is changed, the contents of the recording areas B to D may be rewritten. In this case, if the recorded data in the time recording area is rewritten to data that changes at a time when the order can be appropriately selected. It is a good thing, and you can easily arrange an ID tag that is compatible with work instruction management.

[Brief description of drawings]

FIG. 1 is a configuration diagram for explaining a vehicle weighing service management apparatus according to an embodiment of the present invention.

FIG. 2 is a diagram illustrating an ID tag.

FIG. 3 is a flowchart illustrating a flow of operations of the management device.

4A and 4B are views for explaining a recording area of a data memory of an ID tag.

FIG. 5 is a flowchart further illustrating a data totaling process in the above operation flow.

FIG. 6 is a diagram illustrating a conventional device for performing vehicle weighing work.

FIG. 7 is a diagram showing a punch card used in this apparatus.

[Explanation of symbols]

21 ... ID tag, 22 ... Antenna, 23 ... Controller, 24 ...
Weighing control device, 25 ... Track scale, 26 ... Two-color signal light, 211 ... Data memory, 215 ... Built-in antenna.

Claims (1)

[Claims] 1. Each vehicle is equipped with a plurality of types of work information corresponding to vehicle specific weights and work orders, which are recorded in different areas. The vehicle-specific weight is read from the ID tag in which the work time information recording area is set and the ID tag mounted on the vehicle in a state where the vehicle is set to a predetermined weighing position, and the total weight of the vehicle is read. Measuring means for calculating the weight of the loaded object loaded on the vehicle, and the time information of the recording area at the first time of the time older than the current measured time according to the order from the work time information A time updating means for rewriting the time is provided, and each vehicle is associated with the work type recorded in the recording area of the work type information corresponding to the time updated recording area. A vehicle weighing operation management device characterized in that a corresponding weighing management process is performed.