JP2002123848A - Operation control system for working vehicle including forklift - Google Patents

Abstract

PROBLEM TO BE SOLVED: To correctly operate a working vehicle without deviating from a reference set content by controlling a vehicle operation including the traveling speed of the vehicle and the working operation of an on-vehicle equipment to come within the range of the reference set content concerned in use of the vehicle such as a using agreement of the vehicle in vehicle rental, in the working vehicle such as a forklift. SOLUTION: This system for working vehicle constituted to control the vehicle operation and the working operation in the working vehicle based on a command from a ground control center is provided with a ground controller for writing a vehicle operation content and a working operation content set corresponding to the vehicle in a memory card to output them, and an on-vehicle controller having a reading means for the the memory card, and having a vehicle and working operation correcting commanding means for comparing detected contents of the vehicle operation and the working operation with a set content in the memory card to command correction corresponding to differences in the vehicle operation and the working operation when the difference exist between the both compared.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is designed to control a vehicle operation such as a running operation in a work vehicle including a forklift and a work operation such as a cargo handling operation based on a command from a ground management center installed on the ground. The present invention relates to an operation management system for a work vehicle including a forklift.

[0002]

2. Description of the Related Art A rental company that owns a large number of forklifts provides a forklift to a user who operates the forklift and carries out cargo handling work inside and outside of factories and indoors and under a certain rental contract condition. Forklift rental systems for renting (lending) have been adopted in recent years.

FIG. 6 shows an example of a prior art of such a forklift rental system. In the figure, 100 is a ground management center installed on the ground, and 200 is a vehicle, forklift. In this system, when a forklift user (contractor) 102 and a rental contractor (contractee) conclude a rental (lending) contract for a vehicle (forklift) 200, the contents of the contract are input to the computer 105. The items of the rental contract are based on the operating time and the mileage of the vehicle such as the rental rate per unit time, the rental time (or the number of rental days), the allowable mileage, etc. for one vehicle.

[0004] The vehicle 200 is equipped with a detecting device (sensor) 206 for detecting the traveling distance and traveling speed of the vehicle 200 and a work time counter 205.
02 starts operating the vehicle 200, the detection device 206
And a work time counter 205 starts operating, and a detection signal such as a traveling distance and a traveling speed of the vehicle 200 detected by the detection device 206 is input to the work time counter 205,
The operation time is automatically counted by the work time counter 205 and transmitted to the computer 105 of the ground management center 100. The computer 105 calculates a rental fee based on the input operating time.

On the other hand, JP-A-11-294923 discloses that
A frozen vehicle operation management system that controls the operation of a frozen vehicle is disclosed. In the present invention, a freezing vehicle operation recording device mounted on a freezing vehicle, a tally management device installed on the ground, and an IC card exchanged between these devices are provided. From the machine controller, the ignition switch, the freezer door switch, the vehicle speed sensor, etc., through the operation recording device main body, information such as the set temperature, the freezer temperature, the engine operating state, the open / closed state of the freezer door, and the vehicle operating speed. , I
Write to C card. The data written in the IC card is read by a totaling and managing device on the ground, and the data is integrated and managed by a magneto-optical disk driver, and the integrated data is processed integrally by a personal computer.

[0006]

However, the above-mentioned prior art has the following problems. That is, FIG.
In the system shown in FIG. 2, the operation time is counted by the work time counter 205 based on the detection signals of the traveling distance and the traveling speed of the vehicle 200 detected by the detection device 206, and the computer 10 of the ground management center 100
5, the rental fee is calculated based on the operating time input, and the vehicle operation including the limit value of the traveling speed of the vehicle 200;
It is not configured to compare the work operation of the work equipment mounted on the vehicle with the reference setting contents of the vehicle operation and the work operation, and to control the actual vehicle operation and the work operation to the set contents. . For this reason, in the related art, it is only necessary to calculate the operating time and the rental fee of the vehicle, and it is not possible to control the vehicle operation and the work operation so as to be performed within the range of the reference setting contents.

Further, in the invention of Japanese Patent Application Laid-Open No. H11-294923, the operation status of the refrigerating vehicle such as the engine operating condition, etc.
In addition, by detecting the operation status of onboard equipment such as freezers and refrigerators, and collecting and managing these detection data with a personal computer, the following operations, such as delivery planning and accident prevention during vehicle running, can be carried out smoothly. However, there is no means for controlling the vehicle operation such as the traveling speed of the vehicle and the work operation of the on-board equipment so that the vehicle operation and the work operation become the standard setting contents. Therefore, even if the vehicle performs an operation that deviates from the above-described reference setting content, it cannot be stopped at that time.

The present invention has been made in view of the problems of the prior art,
In a work vehicle such as a forklift, the vehicle operation including the traveling speed of the vehicle and the work operation of the on-board equipment are performed within a range of standard setting contents for use of the vehicle, such as a contract for use of the vehicle at the time of vehicle rental. An object of the present invention is to provide an operation management system for a work vehicle that can control a vehicle so as to operate correctly without deviating from the reference setting contents.

[0009]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to an invention as claimed in claim 1, wherein vehicle operation such as running operation in a working vehicle such as a forklift, construction machine, etc. In a work vehicle operation management system configured to control work operations based on commands from a ground management center installed on the ground,
A ground control device that writes a vehicle operation content set corresponding to the vehicle and a work operation content of work equipment mounted on the vehicle to a memory card and outputs the memory card, reads the memory card, and reads the memory Memory card reading means for outputting the setting contents of the card; comparing the detected contents of the vehicle operation and the detected work operation with the setting contents of the memory card output from the memory card reading means; A vehicle that determines whether there is a difference between the content and the detected content of the vehicle operation and the work operation, and issues a correction corresponding to the difference between the vehicle operation and the work operation when there is the difference; The present invention proposes an operation management system for a work vehicle, comprising an in-vehicle control device having the following.

According to a second aspect of the present invention, in the first aspect, the ground control device is configured to set a permissible operating time of the vehicle and a limit value of a vehicle traveling speed set based on a contract of use with a user of the vehicle. Contract details of the vehicle operation, including
And a memory card creating means for writing the contract details of the work operation including the limit value of the luggage weight in the cargo handling work to a memory card and outputting the same, and the on-vehicle control device includes: The contract content of the vehicle operation and the contract content of the work operation set in the memory card are compared with the detected content of the vehicle operation and the detected content of the work operation to calculate a difference between the contract content and the detected content. Contract-actual operation comparison means, a vehicle operation control unit for monitoring the comparison result in the contract-actual operation comparison unit and controlling the vehicle operation when there is a difference in the comparison result, and a work operation control for controlling the work operation Operation determining / instructing means for instructing the unit to correct an operation corresponding to the difference.

The invention according to claims 3 and 4 relates to the specific structure of the vehicle of the ground control device and the vehicle-mounted control device, and the work operation correction command means.
The ground control device checks the use contract contents with the user of the vehicle against predetermined reference contents, and when the use contract contents satisfy the reference contents, the memory card creation means sends the use contract contents to the memory card creating means. And a contract content judging means for instructing writing to the memory card.

According to a fourth aspect of the present invention, in the vehicle of the second aspect, the vehicle of the on-vehicle control device, the work operation correction command means includes the detected contents of the vehicle operation, the detected contents of the work operation, the contract contents of the vehicle operation, and the work operation. Means for stopping the vehicle operation or the work operation when the difference from the contract content is not resolved.

According to a fifth aspect of the present invention, the invention is applied to a forklift, and a traveling operation in a forklift provided with a working device including a lift cylinder for raising and lowering a lifting mast for cargo handling and a tilt cylinder for tilting the lifting mast. In a forklift operation management system configured to control the vehicle operation of the work equipment and the work operation of the work equipment based on a command from a ground management center installed on the ground, a vehicle set corresponding to the forklift. Memory card reading means for reading the memory card and outputting setting contents of the memory card, and a ground control device for writing the operation contents and the work operation contents of the work equipment to a memory card and outputting the memory card; Movement detection contents and work movement detection contents and the memo Comparing the setting contents of the memory card output from the card reading means to determine whether there is a difference between the setting contents of the memory card and the detected contents of the vehicle operation and the work operation, and when there is the difference, the vehicle A vehicle instructing a correction corresponding to the difference between the operation and the work operation,
An in-vehicle control device having work operation correction command means is provided.

According to this invention, the setting contents of the vehicle operation and the setting contents of the work operation set in the memory card are
The difference between the setting contents of the memory card and the detected value of the vehicle operation or the work operation in the vehicle of the vehicle-mounted control device and the work operation correction command means only by inputting to the memory card reading unit of the vehicle-mounted control device mounted on the vehicle. Judge the presence or absence of
Calculate a correction amount such that the actual value of the vehicle operation and the work operation becomes the set content when there is the difference,
Since the actual value of the vehicle operation and the work operation is operated so as to be the set content by using the vehicle actuator or the work machine actuator, the vehicle operation such as the vehicle traveling speed and the load of the forklift are performed. The work operation of the on-vehicle equipment is performed in accordance with the above-mentioned setting contents, that is, in the case of vehicle rental, an operation within the range of the contract contents that satisfies the contract contents of use of the vehicle at the time of rental, that is, the standard setting contents regarding use of the vehicle. And the vehicle can be operated correctly without departing from the contract contents (set contents) set in the memory card.

According to the present invention, when renting a vehicle, not only the number and days of rental of the vehicle, but also the contents of the vehicle operation such as the traveling speed and the work operation of the work equipment are determined. Can be incorporated into the contents of the usage contract, so that rental conditions such as an appropriate rental fee can be set. Further, at the time of vehicle rental, as described above, the contents of the vehicle operation such as the traveling speed and the work operation of the work equipment are input to the in-vehicle control device via the memory card with the contents of the use contract satisfying the standard setting contents. However, since the on-vehicle control device controls the vehicle operation and the work operation so as to be performed according to the contents of the usage contract of the vehicle, the user (e.g., a user having a different driving technology or operation technology of the work equipment, or different knowledge) An appropriate operation can be performed even when an unexpected operation is performed by the contractor, and an operation that may lead to a vehicle damage accident can be restricted.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to an embodiment shown in the drawings. However, unless otherwise specified, the dimensions, materials, shapes, relative arrangements, and the like of the components described in this embodiment are not intended to limit the scope of the present invention thereto, but are merely illustrative examples. It's just

FIG. 1 is a control block diagram of a forklift operation management system according to an embodiment of the present invention, FIG. 2 is an overall configuration diagram (hardware configuration diagram) in the embodiment, and FIG. 3 is a memory card (setting) in the embodiment. FIG. 4 is a configuration diagram of a memory card (recording card) in the embodiment, and FIG. 5 is a side view of a forklift to which the present invention is applied.

In FIG. 5, which shows the entire structure of a forklift to which the present invention is applied, 20 is a vehicle body, 21 is a lifting mast for lifting and lowering luggage, 22 is a fork, 23 is a steering handle, 24 is a head guard, and 25 is a wheel. , 26 are driver's seats. In such a forklift, the vehicle is driven by driving wheels 25 by an engine, and the lift mast 21 is raised and lowered by a lift cylinder (not shown), and the lift mast 21 is tilted by a tilt cylinder (not shown), so that the mast 21 is mounted on the fork 22. Lifted luggage,
It is designed to be transported.

The present invention relates to a means for controlling a vehicle operation such as a running speed of a work vehicle including the forklift and a work operation of a device mounted on the vehicle so that the vehicle operation and the work operation become the standard setting contents. It is. In FIG. 2, which shows the overall configuration (hardware configuration) of the operation management system of a forklift according to the embodiment of the present invention, 100 is a ground management center located on the ground, and 200 is a vehicle, that is, a forklift. In the ground management center 100, reference numeral 1 denotes a ground control device, which is a contractor (a forklift user) 1
02 and the vehicle operation contents of the vehicle 200 set in the rental contract of the vehicle 00 concluded by the contractee (rental agent) 101 and the lift cylinder, tilt cylinder, etc. mounted on the vehicle 200 The work operation contents of the work equipment are written into the memory card 7 and output from the memory card 7 as described later.

On the other hand, the vehicle (forklift) 200 is provided with a memory card reading unit 8 and a controller 201 to detect and control the vehicle operation and work operation in the vehicle 200 by performing control and operation described later. A detection device (sensor) 202 that performs the traveling operation of the vehicle 200 and the operation operation of the work equipment according to a command from the on-vehicle control device 2 are mounted.

The configuration and operation of this embodiment will be described with reference to FIG. 1 which shows a control block diagram of the operation management system for a forklift having the above configuration. In the ground control device 1, reference numeral 5 denotes a contract content input device. As shown in FIG. 2, the forklift user (contractor) 102 and the rental company (contractee) conclude the vehicle (forklift) 200 The contract details set in the rental contract,
That is, the contract details of the vehicle operation including the allowable operating time of the vehicle 200 and the limit value of the vehicle traveling speed, and the work operation of the work operation including the limit value of the luggage weight in the cargo handling work by the work equipment such as the lift cylinder and the tilt cylinder. The contract contents are input to the contract contents judgment section 4. Reference numeral 3 denotes a contract criterion setting unit that includes a permissible value or a reference value of the vehicle operation including a permissible operating time of the vehicle 200 and a restrictive value of a vehicle traveling speed, and a limit value of a luggage weight in the cargo handling work by the work equipment. An allowable value or a reference value for the work operation is set.

In the contract content judging section 4, the contract content of the vehicle operation and the contract content of the work operation inputted from the contract content input device 5 are set in the contract operation setting section 3. It is determined whether or not the allowable value or the reference value of the work operation is satisfied. If it is satisfied (if not satisfied, it is modified to satisfy the contract contents), the memory card creation unit 6 The contract contents of the vehicle operation and the work operation are output. Memory card creation unit 6
, The contract content output from the contract content determination unit 4, that is, the vehicle 200 included in the contract content between the contractor 102 as the user of the vehicle 200 and the contractee 101 as the rental agent The vehicle operation including the allowable operating time and the limit value of the vehicle traveling speed, and the contract contents of the work operation including the limit value of the luggage weight in the cargo handling work are written in the memory card 7 and output. FIG. 3 and FIG. 4 show examples of items to be written on the memory card 7. FIG. 3 shows a setting card in which the above-mentioned contract contents are written, and FIG. 4 shows a recording card, all of which are constituted by IC cards.

The memory card 7 created by the memory card creating section 6 is input to the memory card reading section 8 of the vehicle-mounted control device 2 mounted on the vehicle 200 by the user of the vehicle 200, that is, the operator. The data of the memory card 7 read by the memory card reading unit 8, that is, the contract contents of the vehicle operation and the work operation are input to the contract-actual operation comparison unit 11.

Reference numeral 10 denotes a vehicle operation detector,
The vehicle operation such as the running speed of the vehicle 200, the engine operation state (output, rotation speed, cooling water temperature, lubricating oil temperature, etc.), the operation time and stop time of the vehicle 200, etc. is detected. Reference numeral 9 denotes a work implement operation detector, which includes operating states and operating times of working equipment such as the lift cylinder and tilt cylinder mounted on the vehicle 200, that is, operating hydraulic pressure, hydraulic oil temperature, operating time for each working equipment, and the like. Detect work action. The vehicle motion detector 10 and the work implement motion detector 9 are provided for each of the detection items. In this embodiment, these detectors are collectively referred to as the vehicle motion detector 10 and the work implement motion detector 9. The description is made as follows.

In the contract-actual operation comparing section 11, the setting data of the memory card 7 inputted from the memory card reading section 8, ie, the contract contents of the vehicle operation and the work operation, the vehicle operation detector 10 and the work machine The detected value of the vehicle operation and the detected value of the work operation input from the operation detector 9 are compared, and the difference between the contract content of the vehicle operation and the detected value, and the contract content of the work operation and the detected value are compared with each other. Is calculated and input to the vehicle / work implement operation determining unit 12.

In the vehicle / work implement operation determining section 12,
The contract-actual operation comparison unit 11 monitors the comparison result, that is, the difference between the contract content of the vehicle operation and the detected value, and the difference between the contract content of the work operation and the detected value, and there is a difference in the comparison result. Then, for the operation item of the vehicle operation or the operation item of the work operation in which the difference occurs, a correction command signal such that the operation item matches the contract content is sent to the vehicle and the work equipment operation correction amount calculation unit 13. Output.
That is, for example, among the operation items of the vehicle operation, the vehicle 200
When the detected actual traveling speed is higher than the maximum traveling speed of the vehicle according to the contract, the vehicle / working machine operation determining unit 12 transmits the traveling speed correction command signal to the vehicle / working machine operation correction amount calculation. The output to the section 13 reduces the actual traveling speed to the maximum traveling speed or less.

In the vehicle / working machine operation correction amount calculating unit 13, the vehicle / working machine operation determining unit 12 determines whether or not the difference between the contract content and the detected value as described above has occurred. When the correction command is output for the operation item of the work operation, a correction amount that matches the contract content for the operation item targeted for the correction command is calculated in response to the correction command. That is, for example, as described above, the vehicle 2
When the detected traveling speed of the vehicle is greater than the maximum traveling speed of the vehicle under the contract, the actual traveling speed of the vehicle 200 is equal to or less than the maximum traveling speed of the vehicle under the contract. Calculate the correction amount.

The correction amount of the vehicle operation item calculated by the vehicle / work implement operation correction amount calculation unit 13 is input to a vehicle operation command unit 14, and the vehicle operation command unit 14 controls the operation item. By operating the vehicle actuator 16, the actual value of the operation item is matched with the value of the contract content. Further, the correction amount of the operation item of the work operation calculated by the vehicle / work implement operation correction amount calculation unit 13 is input to the work operation command unit 15, and the operation item is controlled by the work operation command unit 15. The operating device actuator 17 is operated to make the actual value of the operation item coincide with the value of the contract content. In other words, for example, among the operation items of the vehicle operation, as described above, the correction amount of the traveling speed that matches the actual traveling speed of the vehicle 200 to the maximum traveling speed of the vehicle under the contract is the vehicle and work implement operation correction amount. Calculation unit 1
3, the vehicle 200 constituting the vehicle actuator 16 in the vehicle operation command unit 14
Is operated to make the actual traveling speed of the vehicle 200 equal to or less than the maximum traveling speed of the vehicle according to the contract.

If the above operation does not resolve the difference, the vehicle / work implement operation determining unit 1
2 stops the vehicle operation or the work operation of the vehicle 200 via the vehicle operation command unit 14 and the business operation command unit 15 for the operation item in which the difference is not resolved.

According to this embodiment, the contract contents (setting contents) of the vehicle operation and the contract contents (setting contents) of the work operation set in the memory card 7 are stored in the memory card of the vehicle-mounted control device 2 mounted on the vehicle. The vehicle of the in-vehicle control device 2, the contract-actual operation comparison unit 11, the vehicle, the work equipment operation determination unit 12, and the vehicle and the work equipment operation correction amount which constitute the work operation correction command means only by inputting to the read unit The calculation unit 13 determines whether there is a difference between the contract contents (setting contents) of the memory card 7 and the detected value of the vehicle operation or the work operation, and when there is the difference, the actual values of the vehicle operation and the work operation are changed. A correction amount is calculated so as to satisfy the contract contents (setting contents), and the vehicle actuator 16 or the work implement actuator 17 is changed to the actual value of the vehicle operation and the work operation within the contract. (Setting contents), so that the vehicle operation such as the vehicle running speed and the work operation of the on-vehicle equipment can be performed in accordance with the usage contract contents of the vehicle at the time of vehicle rental, that is, the vehicle 200 The operation can be controlled so as to be within the range of the contract contents satisfying the standard setting contents for use, and the vehicle 200 is operated correctly without departing from the contract contents (setting contents) set in the memory card 7. be able to.

When renting a vehicle, not only the number of days and time for renting the vehicle, but also the details of the vehicle operation such as the traveling speed and the work operation of the work equipment can be incorporated into the use contract. Rental conditions such as a rental fee can be set. Further, at the time of vehicle rental, as described above, the contents of the vehicle operation such as the traveling speed and the work operation of the work equipment are controlled by the in-vehicle control device 2 via the memory card 7 under the use contract contents satisfying the standard setting contents. And the vehicle-mounted control device 2 controls the vehicle operation and the work operation so that the vehicle operation and the work operation are performed according to the usage contract of the vehicle. An appropriate operation can be performed even for an unexpected operation by a different contractor (user of the vehicle 200) 102, and an operation that may lead to a vehicle damage accident can be restricted.

The present invention can be widely applied not only to the forklift in the above-mentioned embodiment but also to a cargo handling machine such as a construction machine and a crane truck, a civil engineering vehicle, and a work vehicle for performing construction work.

[0033]

As described above, according to the present invention, the setting contents of the vehicle operation and the setting of the work operation set in the memory card are input to the memory card reading section of the vehicle-mounted control device mounted on the vehicle. Alone, the vehicle operation such as the vehicle running speed and the work operation of the onboard equipment such as the cargo handling load on the forklift, the operation of the setting contents, that is, in the case of vehicle rental, the use contract contents of the vehicle at the time of rental, That is, the operation can be controlled so as to be within the range of the contract contents satisfying the standard setting contents regarding the use of the vehicle, and the vehicle can be operated correctly without departing from the contract contents (setting contents) set in the memory card. Can be done.

According to the present invention, when renting a vehicle, not only the number and days of rental of the vehicle but also the contents of the vehicle operation such as the traveling speed and the work operation of the work equipment are determined. Can be incorporated into the contents of the usage contract, so that rental conditions such as an appropriate rental fee can be set. Further, at the time of vehicle rental, as described above, the contents of the vehicle operation such as the traveling speed and the work operation of the work equipment are input to the in-vehicle control device via the memory card with the contents of the use contract satisfying the standard setting contents. However, since the on-vehicle control device controls the vehicle operation and the work operation so as to be performed according to the contents of the usage contract of the vehicle, the user (e.g., a user having a different driving technology or operation technology of the work equipment, or different knowledge) An appropriate operation can be performed even when an unexpected operation is performed by the contractor, and an operation that may lead to a vehicle damage accident can be restricted.

[Brief description of the drawings]

FIG. 1 is a control block diagram of a forklift operation management system according to an embodiment of the present invention.

FIG. 2 is an overall configuration diagram (hardware configuration diagram) in the embodiment.

FIG. 3 is a configuration diagram of a memory card (recording card) in the embodiment.

FIG. 4 is a configuration diagram of a memory card (recording card) in the embodiment.

FIG. 5 is a side view of a forklift to which the present invention is applied.

FIG. 6 is a diagram corresponding to FIG. 2 showing a conventional technique.

[Explanation of symbols]

 Reference Signs List 1 ground control device 2 in-vehicle control device 3 contract standard setting unit 4 contract content judgment unit 5 contract content input device 6 memory card creation unit 7 memory card 8 memory card reading unit 9 work machine operation detector 10 vehicle operation detector 11 contract Actual operation comparison unit 12 Vehicle, work machine operation determination unit 13 Vehicle, work machine operation correction amount calculation unit 14 Vehicle operation command unit 15 Work operation command unit 16 Vehicle actuator 17 Work machine actuator 20 Body 21 Elevating mast 23 Steering handle 25 Wheel REFERENCE SIGNS LIST 100 Ground management center 101 Contractee 102 Contractor 200 Vehicle (forklift) 201 Controller 202 Detecting device (sensor) 203 Actuator

 ──────────────────────────────────────────────────続 き Continuing on the front page F term (reference) 3E038 AA06 AA07 BA09 BA12 BB04 CA03 CA06 CA07 CB02 CB04 CC01 EA02 FA03 GA02 3F333 AA02 AB13 AE02 DA10 DB10 FA40 5B049 BB05 BB31 CC31 CC34 CC40 DD00 DD04 EE01 EE23 EE28 A18 FF10 FF10 FF13

Claims (5)

[Claims] 1. A vehicle control system for controlling a vehicle operation such as a running operation of a work vehicle such as a forklift and a construction machine and a work operation such as a cargo handling operation and an excavation operation based on a command from a ground management center installed on the ground. In the operation management system for a work vehicle, a ground control device that writes a vehicle operation content set corresponding to the vehicle and a work operation content of a work device mounted on the vehicle to a memory card and outputs the memory card is provided. Memory card reading means for reading the memory card and outputting the setting contents of the memory card; detection contents of the vehicle operation and detection of the work operation; and setting contents of the memory card output from the memory card reading means. To determine whether there is a difference between the setting contents of the memory card and the detected contents of the vehicle operation and the work operation. A vehicle for instructing a correction corresponding to the difference between the vehicle operation and the work operation when there is the difference, and a forklift characterized by including a vehicle-mounted control device having work operation correction instruction means Work vehicle operation management system. 2. The vehicle control system according to claim 2, wherein the ground control device includes: a contract content of the vehicle operation including a limit value of an allowable operation time and a vehicle traveling speed of the vehicle set based on a use contract content with a user of the vehicle; A memory card creating means for writing the contract details of the work operation including the limit value of the luggage weight in the work to a memory card and outputting the same to the memory card, wherein the in-vehicle control device is configured as the vehicle, the work operation correction command means,
Calculating a difference between the contract content and the detected content by comparing the contract content of the vehicle motion and the contract content of the work motion set in the memory card with the detected content of the vehicle motion and the detected content of the work motion. Contract-actual operation comparing means, a vehicle operation control unit that monitors the comparison result in the contract-actual operation comparison unit and controls the vehicle operation when there is a difference in the comparison result, and a work operation that controls the work operation The operation management system for a work vehicle including a forklift according to claim 1, further comprising an operation determination / instruction unit that instructs a control unit to correct an operation corresponding to the difference. 3. The memory control device according to claim 1, wherein the ground control device matches a contract of use with a user of the vehicle with a predetermined reference content, and when the contract of use satisfies the reference content. 3. The operation management system for a work vehicle including a forklift according to claim 2, further comprising a contract content judging means for instructing the use card to write the contents of the use contract into the memory card. 4. The vehicle of the vehicle-mounted control device, wherein the work operation correction command means does not eliminate the difference between the detected contents of the vehicle operation and the detected contents of the work operation and the contract contents of the vehicle operation and the contract contents of the work operation. 3. An operation management system for a work vehicle including a forklift according to claim 2, further comprising means for stopping said vehicle operation or work operation. 5. A vehicle operation such as a traveling operation in a forklift equipped with a work cylinder including a lift cylinder for raising and lowering a lifting mast for loading and unloading and a tilt cylinder for tilting the mast, and a work operation of the work equipment are set on the ground. A forklift operation management system configured to control based on a command from the ground control center that has been set, the vehicle operation contents set corresponding to the forklift and the work operation contents of the work equipment are written to a memory card. A memory control means for outputting a memory card, a memory card reading means for reading the memory card and outputting setting contents of the memory card, a detection content of the vehicle operation, a detection content of the work operation, and the memory card reading means Compare the settings of the memory card output from A vehicle for determining whether there is a difference between the setting content of the memory card and the detected content of the vehicle operation and the work operation, and instructing a correction corresponding to the difference between the vehicle operation and the work operation when there is the difference; An operation management system for a work vehicle including a forklift, comprising an on-vehicle control device having an operation correction command unit.