CN210864361U - Supervision device of construction equipment - Google Patents
Supervision device of construction equipment Download PDFInfo
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- CN210864361U CN210864361U CN201921418386.2U CN201921418386U CN210864361U CN 210864361 U CN210864361 U CN 210864361U CN 201921418386 U CN201921418386 U CN 201921418386U CN 210864361 U CN210864361 U CN 210864361U
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Abstract
The utility model relates to a supervision device of construction equipment, supervision device or construction equipment are including the first detection module of hydraulic pressure in can detecting construction equipment's the hydraulic system, and supervision device includes well accuse unit, and well accuse unit includes: the control module is coupled with the first detection module and can receive the hydraulic pressure detected by the first detection module and obtain the working state of a hydraulic system in the construction equipment and/or the working duration of the hydraulic system according to the hydraulic pressure; and a remote communication element coupled to the control module for transmitting the operating state and/or the operating duration obtained by the control module. The method is convenient for a manager to effectively obtain the working state information and/or the working duration of the construction equipment operator without snooping the daily activities of the operator, and is convenient for the manager to comprehensively manage the operator and the construction equipment.
Description
Technical Field
The utility model belongs to intelligent management equipment field, concretely relates to construction equipment's supervision device.
Background
The construction equipment is an excavator, a bulldozer, a loader, a crane and the like, and is mainly used for construction sites such as houses, water conservancy and mines. The driving system of the construction equipment generally comprises an engine and a hydraulic system, and the engine drives the hydraulic system to work so as to complete the normal construction of the construction equipment.
The construction equipment is effectively supervised, so that a manager can know the running state of the construction equipment in real time, and the reasonable scheduling of work is facilitated. The existing construction equipment is mainly supervised by installing camera monitoring devices in a cab and outdoors of the construction equipment and monitoring the operating condition of an operator in real time to obtain the use state of the construction equipment. Although the monitoring method is visual and simple, on one hand, the monitoring method can directly snoop the daily activities of drivers and easily generate adverse psychology; on the other hand, the monitoring is carried out by operators in the whole process, and manpower and material resources are wasted, so that the monitoring method is not easy to apply and popularize.
SUMMERY OF THE UTILITY MODEL
Based on the problem, the utility model provides a supervision device of construction equipment, this supervision device can let the administrator under the condition that does not snoop the daily activity of operating personnel, also can obtain construction equipment operator's work enthusiasm and efficiency effectively, and the administrator of being convenient for is to operating personnel and construction equipment's integrated management.
The utility model provides a supervision device of construction equipment, supervision device or construction equipment are including detecting hydraulic first detection module in construction equipment's the hydraulic system, supervision device includes well accuse unit, well accuse unit includes: the control module is coupled with the first detection module and can receive the hydraulic pressure detected by the first detection module and obtain the working state and/or the working duration of a hydraulic system in the construction equipment according to the hydraulic pressure; and a remote communication element coupled to the control module for transmitting the operating state and/or the operating duration obtained by the control module.
Further, the supervision device or the construction equipment comprises a second detection module which is coupled with the control module and is used for detecting the oil pressure of an engine of the construction equipment, and the control module can receive the oil pressure detected by the second detection module and obtain the working state of the engine in the construction equipment according to the oil pressure.
Further, the supervision device further comprises a third detection module which is coupled with the control module and is used for detecting the tire pressure and/or the wheel speed of the tire of the construction equipment, and the control module can receive the tire pressure and/or the wheel speed detected by the third detection module and obtain the load capacity and/or the running speed of the construction equipment according to the tire pressure and/or the wheel speed.
Further, the supervision device further comprises a positioning module coupled with the control module and used for detecting the position of the construction equipment, and the control module can receive the position detected by the positioning module and obtain the position information and/or the movement information of the construction equipment according to the position.
Further, the control module is configured to:
the hydraulic pressure can be compared with a preset hydraulic threshold value, and whether the hydraulic system works or not and the working duration of the hydraulic system are obtained according to the comparison result.
Further, the control module is configured to:
the engine oil pressure can be compared with a preset engine oil pressure threshold value, and whether the working state of the engine is shut down, idling or loading is obtained according to the comparison result.
Further, the first detection module and the second detection module comprise strain gauge type hydraulic sensors, ceramic type hydraulic sensors or sputtered film type hydraulic sensors, the third detection module comprises air pressure sensors and/or a plurality of wheel speed sensors, and the positioning module comprises a GPS positioning device or a Beidou positioning device.
Further, the first detection module comprises a first short-range communication element connected with the strain gauge type hydraulic sensor, the ceramic type hydraulic sensor or the sputtered film type hydraulic sensor;
the second detection module comprises a second short-range communication element connected with the strain gauge type hydraulic sensor, the ceramic type hydraulic sensor or the sputtered film type hydraulic sensor;
the third detection module comprises a third short-range communication element connected with the air pressure sensor or the plurality of wheel speed sensors;
the positioning module comprises a fourth near-range communication element connected with the GPS positioning device or the Beidou positioning device;
the central control unit comprises a fifth short-range communication element which is connected with the control module and is used for receiving information sent by the first short-range communication element, the second short-range communication element, the third short-range communication element and the fourth short-range communication element.
Further, the remote communication element is an internet communication module or a mobile communication module, and the first short-range communication element, the second short-range communication element, the third short-range communication element, the fourth short-range communication element and the fifth short-range communication element are all bluetooth modules or infrared modules.
Further, the construction equipment is an excavator, a bulldozer or a loader.
The utility model provides a supervision device of construction equipment, hydraulic pressure of hydraulic system in the hydraulic system that operating condition and unoperated state correspond based on construction equipment is different, according to the hydraulic pressure numerical value in the hydraulic system that detects, can obtain the operating condition of the hydraulic system in the construction equipment fast, whether construction equipment is in operation arm or load transportation promptly, the working condition information transmission of construction equipment can be gone out to the cell-phone to the remote communication component this moment, mobile terminal such as computer, be convenient for under the condition of the administrator not snooping the daily activity of operating personnel, also can obtain construction equipment operator's operating condition information and/or its duration effectively, be convenient for the administrator to operating personnel and construction equipment's integrated management.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of a supervision device of construction equipment according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a supervision device of construction equipment according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a supervision device of a construction equipment according to the third embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Example one
As shown in fig. 1, the supervision apparatus 100 of the construction equipment provided in this embodiment, the supervision apparatus 100 or the construction equipment includes a first detection module 1 capable of detecting hydraulic pressure in a hydraulic system of the construction equipment, the supervision apparatus 100 includes a central control unit 2, and the central control unit 2 includes: the control module 201 is coupled with the first detection module 1 and can receive the hydraulic pressure detected by the first detection module 1 and obtain the working state of a hydraulic system in the construction equipment and/or the working duration of the hydraulic system according to the hydraulic pressure; a remote communication element coupled to the control module 201 for transmitting the operating state and/or the operating duration obtained by the control module 201.
The embodiment provides a supervision device 100 for construction equipment, based on the difference of hydraulic pressures in hydraulic systems corresponding to mechanical arms of construction equipment such as an excavator or a bulldozer in a working state or a non-working state, the working state of the hydraulic system in the construction equipment can be quickly obtained according to the detected hydraulic values in the hydraulic systems, namely whether the construction equipment such as the excavator or the bulldozer is operating the mechanical arms and whether the loader is loaded, at the moment, a remote communication element can send out the working state information of the construction equipment to a mobile terminal such as a mobile phone or a computer, so that a manager can effectively obtain the working state information and/or the working duration of the construction equipment operator without snooping the daily activities of the operator, and the manager can conveniently and comprehensively manage the operator and the construction equipment.
In a particular embodiment, the first detection module 1 comprises a strain gauge type hydraulic sensor, a ceramic type hydraulic sensor or a sputtered thin film type hydraulic sensor,
in a preferred embodiment, the control module 201 is configured to: the hydraulic pressure can be compared with a preset hydraulic threshold value, and whether the hydraulic system works and the working duration time of the hydraulic system are obtained according to the comparison result.
The monitoring device 100 of this embodiment compares, based on that the hydraulic pressure of the hydraulic system in the construction equipment in the working state is greater than the hydraulic pressure in the non-working state, the detected hydraulic value in the hydraulic system with a preset hydraulic threshold (the preset hydraulic threshold refers to the hydraulic value in the hydraulic system when the hydraulic system in the construction equipment works), and when the hydraulic value is greater than or equal to the preset hydraulic threshold, the hydraulic system works, and at this time, the control module 201 can also accumulate the working state of the hydraulic system according to time to obtain the accumulated working time of the hydraulic system; when the hydraulic value is smaller than the preset hydraulic threshold, the hydraulic system does not work, and at this time, the control module 201 can also accumulate the non-working state of the hydraulic system according to time to obtain the accumulated non-working duration of the hydraulic system. The monitoring device 100 of the embodiment can send the working state information of the construction equipment to the manager through the remote communication element, so that the manager can visually know the working state and the working duration of the operator and the construction equipment.
Example two
On the basis of the first embodiment, referring to fig. 2, the supervision device 100 or the construction equipment of the present embodiment includes a second detection module 3 coupled to the control module 201 and configured to detect an oil pressure of an engine of the construction equipment, and the control module 201 is capable of receiving the oil pressure detected by the second detection module 3 and obtaining an operating state of the engine in the construction equipment according to the oil pressure.
In a particular embodiment, the second detection module 3 comprises a hydraulic sensor of the strain gauge type, a hydraulic sensor of the ceramic type or a hydraulic sensor of the sputtered film type,
in a preferred embodiment, the control module 201 is configured to: the engine oil pressure can be compared with a preset engine oil pressure threshold value, and whether the working state of the engine is shut down, idling or loading is obtained according to the comparison result.
The monitoring device 100 of this embodiment compares the detected oil pressure value in the engine with a preset oil pressure threshold (the preset oil pressure threshold refers to the oil pressure value in the engine when the engine is idling) based on the difference of the oil pressure in the engine when the engine in the construction equipment is stopped, idling or loaded, so as to quickly obtain the working state of the engine of the construction equipment, that is, when the oil pressure value is smaller than the preset oil pressure threshold, the engine is stopped, and at this time, the construction equipment is not started; when the engine oil pressure value is equal to the preset engine oil pressure threshold value, idling the engine, and starting the construction equipment but in an idling state at the moment; when the engine oil pressure value is larger than the preset engine oil pressure threshold value, the engine has a load, and the engine of the construction equipment can drive the construction equipment to run rapidly/in an accelerated mode or have the load. The supervision device 100 of the embodiment can transmit the working state information of the engine of the construction equipment to the manager through the remote communication element, and is helpful for the manager to know whether the operator is actively working or is idle, so that comprehensive investigation on the working of the operator is facilitated.
Referring to fig. 2, in the present embodiment, the supervision apparatus 100 further includes a third detection module 4 coupled to the control module 201 and configured to detect the tire pressure and/or the wheel speed of the tire of the construction equipment, and the control module 201 is capable of receiving the tire pressure and/or the wheel speed detected by the third detection module 4 and obtaining the load capacity and/or the driving speed of the construction equipment according to the tire pressure and/or the wheel speed.
The third detection module 4 shown in the present embodiment includes an air pressure sensor and/or a plurality of wheel speed sensors.
In a specific embodiment, when the third detection module is an air pressure sensor, based on the relationship that the tire air pressure of the construction equipment increases with the increase of the load of the construction equipment, when the construction equipment is normally constructed, the load condition of the construction equipment, such as the load condition of the loader, can be obtained by comparing the detected tire air pressure with a preset air pressure threshold (the preset air pressure threshold refers to the normal tire air pressure when the construction equipment is not loaded). The control module 201 can compare the obtained air pressure value of the tire with a preset air pressure threshold value to obtain the load condition of the construction equipment, and further, when the air pressure value of the tire is smaller than the preset air pressure threshold value, the air leakage of the tire can be obtained; when the air pressure value of the tire is equal to the preset air pressure threshold value, the fact that no load exists in the construction equipment can be obtained; when the air pressure value of the tire is larger than the preset air pressure threshold value, the load of the construction equipment can be obtained, the load and the accumulated load condition of the construction equipment such as a loader can be obtained according to the air pressure of the tire, and a manager can check the workload of an operator and the construction equipment in real time conveniently. Control module 201 can be through the load information and the gas leakage information transmission to mobile terminal of remote communication component with the wheel, like cell-phone or computer to show construction equipment's load information and bad information (wheel gas leakage), the managers of being convenient for in time discovers construction equipment bad information, does benefit to in time to remind operating personnel to change the tire or call back construction equipment and carry out the change of tire.
In another specific embodiment, when the third detecting module is a plurality of wheel speed sensors, the control module 201 can obtain the running speed of the construction equipment according to the wheel speed of the construction equipment.
The monitoring apparatus 100 in this embodiment further includes a positioning module 5 coupled to the control module 201 and configured to detect a position of the construction equipment, where the control module 201 can receive the position detected by the positioning module 5 and obtain position information and/or movement information of the construction equipment according to the position.
The positioning module 5 in this embodiment includes a GPS positioning device or a beidou positioning device, preferably a GPS positioner.
The control module 201 in the monitoring device 100 of this embodiment can acquire the working state information of the construction equipment according to the single data information transmitted by any one of the first detection module 1, the second detection module 3, the third detection module 4, or the positioning module 5, and also can acquire the comprehensive working state information of the construction equipment according to the combination of the above detection modules and/or positioning modules 5. As described above, the working information of the construction equipment, which can be obtained by each detection module and the positioning module 5 when monitoring the working state of the construction equipment, has been introduced, and several embodiments of combining the detection module and the positioning module will be described below to comprehensively obtain the working state information of the construction equipment.
In one embodiment, the control module 201 can obtain that the hydraulic system is working when the hydraulic pressure of the hydraulic system is greater than or equal to a preset hydraulic pressure threshold, and can compare the received tire pressure of the tire with a preset air pressure threshold to obtain load information of the hydraulic system of the construction equipment when working, such as the load of the loader when working.
In another embodiment, the control module 201 can obtain that the construction equipment is not started when the oil pressure of the engine is less than or equal to a preset oil pressure threshold, and can obtain that the construction equipment is in place or is consigned according to the position information of the construction equipment.
In another embodiment, the control module 201 of this embodiment can obtain that the hydraulic system is not working when the hydraulic pressure of the hydraulic system is less than a preset hydraulic threshold, can compare the oil pressure of the engine with the preset hydraulic threshold, obtain that the construction equipment is started when the hydraulic system is not working when the oil pressure of the engine is greater than the preset oil pressure threshold, and can obtain the route and the position of the construction equipment when the hydraulic system of the construction equipment is not working according to the position information of the construction equipment of the positioning module 5.
There are also more combinations of the operating conditions of the construction equipment or the overall operating conditions of the construction equipment, which are not listed here.
EXAMPLE III
In the monitoring apparatus 100 according to the second embodiment, referring to fig. 3, the first detection module 1 includes a first short-range communication element 102 connected to a strain gauge type hydraulic sensor, a ceramic type hydraulic sensor, or a sputtered thin film type hydraulic sensor; the second detection module 3 comprises a second short-range communication element 302 connected with a strain gauge type hydraulic sensor, a ceramic type hydraulic sensor or a sputtered film type hydraulic sensor; the third detection module 4 includes a third proximity communication element 402 coupled to an air pressure sensor or a plurality of wheel speed sensors; the positioning module 5 comprises a fourth near-range communication element 502 connected with a GPS positioning device or a Beidou positioning device; the central control unit 2 comprises a fifth short-range communication element 203 connected to the control module 201 and adapted to receive information sent by said first, second, third and fourth short-range communication elements. The first detection module, the second detection module, the third detection module and the positioning module can be wirelessly connected with the fifth short-range communication element 203 of the central control unit 2 through the first short-range communication element 102, the second short-range communication element 302, the third short-range communication element 402 and the fourth short-range communication element 502 respectively and send information of the construction equipment detected respectively to the control module, so that comprehensive detection and control of the construction equipment are realized.
In this embodiment, the remote communication device is an internet communication module or a mobile communication module, and the first short-range communication device 102, the second short-range communication device 302, the third short-range communication device 402, the fourth short-range communication device 502, and the fifth short-range communication device 203 are all bluetooth modules or infrared modules.
The supervision device 100 of this embodiment enables a user terminal to receive the work information of multiple pieces of construction equipment at the same time, and the user terminal can display the work information of multiple pieces of construction equipment at the same time or when the user terminal can only display the work information of one piece of construction equipment, the user can specify and display the work information of a certain piece of construction equipment.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. A supervision arrangement of construction equipment, characterized in that the supervision arrangement or construction equipment comprises a first detection module capable of detecting hydraulic pressure within a hydraulic system of the construction equipment, the supervision arrangement comprising a central control unit comprising: the control module is coupled with the first detection module and can receive the hydraulic pressure detected by the first detection module and obtain the working state and/or the working duration of a hydraulic system in the construction equipment according to the hydraulic pressure; and the remote communication element is coupled with the control module and is used for transmitting the working state and/or the working duration of the control module.
2. The supervision apparatus according to claim 1, wherein the supervision apparatus or construction equipment comprises a second detection module coupled with the control module and configured to detect an oil pressure of an engine of the construction equipment, the control module being capable of receiving the oil pressure detected by the second detection module and deriving an operating state of the engine in the construction equipment from the oil pressure.
3. The supervision device according to claim 1 or 2, characterized in that the supervision device further comprises a third detection module coupled with the control module and used for detecting the tire pressure and/or wheel speed of the tire of the construction equipment, and the control module is capable of receiving the tire pressure and/or wheel speed detected by the third detection module and obtaining the load capacity and/or driving speed of the construction equipment according to the tire pressure and/or wheel speed.
4. The supervision apparatus according to claim 3, further comprising a positioning module coupled to the control module and configured to detect a position of the construction equipment, wherein the control module is capable of receiving the position detected by the positioning module and obtaining position information and/or movement information of the construction equipment according to the position.
5. The surveillance apparatus of claim 1, wherein the control module is configured to:
the hydraulic pressure can be compared with a preset hydraulic threshold value, and whether the hydraulic system works or not and the working duration of the hydraulic system are obtained according to the comparison result.
6. The surveillance apparatus of claim 2, wherein the control module is configured to:
the engine oil pressure can be compared with a preset engine oil pressure threshold value, and whether the working state of the engine is shut down, idling or loading is obtained according to the comparison result.
7. The surveillance apparatus of claim 4, wherein the first and second detection modules comprise strain gauge, ceramic, or sputtered film hydraulic sensors, the third detection module comprises a barometric pressure sensor and/or a plurality of wheel speed sensors, and the positioning module comprises a GPS or Beidou positioning device.
8. The supervision arrangement according to claim 7,
the first detection module comprises a first short-range communication element connected with the strain gauge type hydraulic sensor, the ceramic type hydraulic sensor or the sputtered film type hydraulic sensor;
the second detection module comprises a second short-range communication element connected with the strain gauge type hydraulic sensor, the ceramic type hydraulic sensor or the sputtered film type hydraulic sensor;
the third detection module comprises a third short-range communication element connected with the air pressure sensor or the plurality of wheel speed sensors;
the positioning module comprises a fourth near-range communication element connected with the GPS positioning device or the Beidou positioning device;
the central control unit comprises a fifth short-range communication element which is connected with the control module and is used for receiving information sent by the first short-range communication element, the second short-range communication element, the third short-range communication element and the fourth short-range communication element.
9. The surveillance apparatus of claim 8, wherein the remote communication element is an internet communication module or a mobile communication module, and the first, second, third, fourth and fifth short-range communication elements are bluetooth modules or infrared modules.
10. The surveillance apparatus of claim 1, wherein the construction equipment is an excavator, bulldozer or loader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418386.2U CN210864361U (en) | 2019-08-28 | 2019-08-28 | Supervision device of construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418386.2U CN210864361U (en) | 2019-08-28 | 2019-08-28 | Supervision device of construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210864361U true CN210864361U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921418386.2U Active CN210864361U (en) | 2019-08-28 | 2019-08-28 | Supervision device of construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210864361U (en) |
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2019
- 2019-08-28 CN CN201921418386.2U patent/CN210864361U/en active Active
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