CN113358197A - Method and system for detecting weight of goods based on vehicle tire pressure - Google Patents
Method and system for detecting weight of goods based on vehicle tire pressure Download PDFInfo
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- CN113358197A CN113358197A CN202110768707.7A CN202110768707A CN113358197A CN 113358197 A CN113358197 A CN 113358197A CN 202110768707 A CN202110768707 A CN 202110768707A CN 113358197 A CN113358197 A CN 113358197A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000005303 weighing Methods 0.000 claims abstract description 99
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000002159 abnormal effect Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
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Abstract
The application relates to a method and a system for detecting weight of goods based on tire pressure of a vehicle, wherein the method comprises the following steps: the current vehicle of weighing passes through the bluetooth with the station treater end and connects, and the vehicle can carry out tire pressure detection to self through tire pressure check out test set, sends vehicle tire pressure data and vehicle information to the station treater end through vehicle bluetooth module, and the vehicle tire pressure data and the vehicle information of the current vehicle of weighing that the server received the station treater end and uploaded are looked for the vehicle tire pressure data historical record of the current vehicle of weighing according to the vehicle information of the current vehicle of weighing. If the historical record exists, the historical record of the latest vehicle tire pressure data of the current weighing vehicle is obtained, the vehicle tire pressure data of the current weighing vehicle is compared with the historical record of the latest vehicle tire pressure data of the current weighing vehicle, and a comparison result is generated. Whether the staff can judge the goods according to tire pressure data comparison result and lose, and haulage vehicle need not to queue up and weighs at the weighbridge, convenient and fast more.
Description
Technical Field
The application relates to the technical field of logistics vehicle weighing detection, in particular to a method and a system for detecting cargo weight based on vehicle tire pressure.
Background
In the logistics transportation industry, transport vehicles are transported between different stations, and each time a transport vehicle arrives at one station, the transport vehicle needs to be weighed by a weighbridge, and the weight is compared with the weight registered when the transport vehicle arrives at the last station to verify that the goods are lost. However, in the prior art, the installation and maintenance cost of the weighbridge is high, the weighbridge is not arranged at each station, the weighbridge is slow to weigh, and the weighbridge needs to be queued for weighing in a peak period.
Disclosure of Invention
In order to overcome the problem of low wagon balance weighing efficiency in the related art at least to a certain extent, the application provides a method and a system for detecting the weight of goods based on the tire pressure of a vehicle.
The scheme of the application is as follows:
according to a first aspect of embodiments of the present application, there is provided a method of detecting a weight of a cargo based on a tire pressure of a vehicle, comprising:
receiving vehicle tire pressure data and vehicle information of a current weighing vehicle uploaded by a site processor; the vehicle tire pressure data and the vehicle information of the current weighing vehicle are sent to the station processor end by the vehicle Bluetooth module of the current weighing vehicle;
searching a vehicle tire pressure data historical record of the current weighing vehicle according to the vehicle information of the current weighing vehicle;
if the vehicle tire pressure data of the current weighing vehicle has a history record, acquiring the latest vehicle tire pressure data history record of the current weighing vehicle;
and comparing the vehicle tire pressure data of the current weighing vehicle with the latest vehicle tire pressure data historical record of the current weighing vehicle, and generating a comparison result.
Preferably, in an implementable manner of the present application, the generating the comparison result includes:
and taking the difference value of the vehicle tire pressure data of the current weighing vehicle and the latest vehicle tire pressure data historical record of the current weighing vehicle as a comparison result.
Preferably, in an implementation manner of the present application, the method further includes:
and reporting abnormal information to a manager when the comparison result is higher than a preset threshold value, wherein the abnormal information comprises the comparison result.
Preferably, in an implementation manner of the present application, the method further includes:
and if the vehicle tire pressure data of the current weighing vehicle does not have the history record, recording the vehicle tire pressure data of the current weighing vehicle according to the vehicle information of the current weighing vehicle.
According to a second aspect of embodiments of the present application, there is provided a system for detecting a weight of a cargo based on a tire pressure of a vehicle, comprising:
the server is configured at a station Bluetooth module and a station processor end of each station, and is carried on a vehicle Bluetooth module and tire pressure detection equipment of each vehicle;
the server is in communication connection with the site processor end of each site;
the station Bluetooth module is connected with the station processor end;
the vehicle Bluetooth module is connected with the tire pressure detection equipment;
the tire pressure detection equipment is used for detecting vehicle tire pressure data of a carrying vehicle and sending the vehicle tire pressure data to the vehicle Bluetooth module;
the vehicle Bluetooth module is used for sending the vehicle information and the vehicle tire pressure data of the vehicle to the station Bluetooth module in real time when the station Bluetooth module is connected;
the station Bluetooth module is used for sending the vehicle information and the vehicle tire pressure data of the vehicle to the station processor end in real time;
the station processor end is used for reporting the vehicle information and the vehicle tire pressure data of the vehicle received last to the server as the vehicle tire pressure data and the vehicle information of the current weighing vehicle;
the server is used for receiving the vehicle tire pressure data and the vehicle information of the current weighing vehicle uploaded by the site processor; searching a vehicle tire pressure data historical record of the current weighing vehicle according to the vehicle information of the current weighing vehicle; if the vehicle tire pressure data of the current weighing vehicle has a history record, acquiring the latest vehicle tire pressure data history record of the current weighing vehicle; and comparing the vehicle tire pressure data of the current weighing vehicle with the latest vehicle tire pressure data historical record of the current weighing vehicle, and generating a comparison result.
The technical scheme provided by the application can comprise the following beneficial effects: the current vehicle of weighing passes through the bluetooth with the station treater end in this application and connects, and the vehicle can carry out tire pressure detection to self through tire pressure check out test set, then sends vehicle tire pressure data and vehicle information to the station treater end through vehicle bluetooth module, and the vehicle tire pressure data and the vehicle information of the current vehicle of weighing that the server received the station treater end and uploaded are looked for the vehicle tire pressure data historical record of the current vehicle of weighing according to the vehicle information of the current vehicle of weighing. If the vehicle tire pressure data of the current weighing vehicle has the historical record, acquiring the latest vehicle tire pressure data historical record of the current weighing vehicle, comparing the vehicle tire pressure data of the current weighing vehicle with the latest vehicle tire pressure data historical record of the current weighing vehicle, and generating a comparison result. Whether the staff can judge the goods according to tire pressure data comparison result and lose, and haulage vehicle need not to queue up and weighs at the weighbridge, convenient and fast more.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
FIG. 1 is a schematic flow chart diagram of a method for detecting cargo weight based on vehicle tire pressure according to one embodiment of the present application;
fig. 2 is a schematic structural diagram of a system for detecting the weight of a cargo based on the tire pressure of a vehicle according to an embodiment of the present application.
Reference numerals: a server-21; a station Bluetooth module-22; a site processor terminal-23; a vehicle Bluetooth module-24; a tire pressure detecting device-25.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
A method of detecting a weight of a cargo based on a tire pressure of a vehicle, referring to fig. 1, includes:
s11: receiving vehicle tire pressure data and vehicle information of the current weighing vehicle uploaded by the station processor end 23; the vehicle tire pressure data and the vehicle information of the current weighed vehicle are sent to the station processor end 23 by the vehicle Bluetooth module 24 of the current weighed vehicle;
s12: searching a vehicle tire pressure data historical record of the current weighing vehicle according to the vehicle information of the current weighing vehicle;
the vehicle tire pressure data is left at a station when a transport vehicle passes through the station, the station uploads the vehicle tire pressure data of the transport vehicle to the server 21, and the server 21 records the vehicle tire pressure data of the vehicle passing through each station to generate a vehicle tire pressure data historical record.
S13: if the vehicle tire pressure data of the current weighing vehicle has a history record, acquiring the latest vehicle tire pressure data history record of the current weighing vehicle;
the historical record of the latest vehicle tire pressure data of the current weighing vehicle is the vehicle tire pressure data left when the current weighing vehicle passes through the last station, and the comparison with the vehicle tire pressure data left last time of the vehicle can effectively know whether the goods are lost from the last station to the current station.
S14: and comparing the vehicle tire pressure data of the current weighed vehicle with the latest vehicle tire pressure data historical record of the current weighed vehicle, and generating a comparison result.
Preferably, the difference between the vehicle tire pressure data of the current weighed vehicle and the vehicle tire pressure data historical record of the latest time of the current weighed vehicle is used as the comparison result.
In the prior art, it is a mature technology to obtain load data of a vehicle according to vehicle air pressure data.
In the application, the current weighing vehicle is connected with the station processor end 23 through Bluetooth, the vehicle can detect the tire pressure of the vehicle through the tire pressure detection equipment 25, then the vehicle tire pressure data and the vehicle information are sent to the station processor end 23 through the vehicle Bluetooth module 24, the server 21 receives the vehicle tire pressure data and the vehicle information of the current weighing vehicle uploaded by the station processor end 23, and the vehicle tire pressure data history record of the current weighing vehicle is searched according to the vehicle information of the current weighing vehicle. If the vehicle tire pressure data of the current weighing vehicle has the historical record, acquiring the latest vehicle tire pressure data historical record of the current weighing vehicle, comparing the vehicle tire pressure data of the current weighing vehicle with the latest vehicle tire pressure data historical record of the current weighing vehicle, and generating a comparison result. Whether the staff can judge the goods according to tire pressure data comparison result and lose, and haulage vehicle need not to queue up and weighs at the weighbridge, convenient and fast more.
The method for detecting the weight of the cargo based on the tire pressure of the vehicle in some embodiments further comprises:
and reporting abnormal information to a manager when the comparison result is higher than a preset threshold value, wherein the abnormal information comprises the comparison result.
In this embodiment, a threshold value of the tire pressure difference value may be set in advance, when the comparison result is higher than the preset threshold value, that is, when the difference value between the current vehicle tire pressure data of the weighed vehicle and the latest vehicle tire pressure data history record of the current weighed vehicle is higher than the preset threshold value, it is determined that the current weighed vehicle loses goods, and at this time, abnormal information is reported to a manager immediately, where the abnormal information includes the comparison result.
The method for detecting the weight of the cargo based on the tire pressure of the vehicle in some embodiments further comprises:
and if the vehicle tire pressure data of the current weighing vehicle does not have the history record, recording the vehicle tire pressure data of the current weighing vehicle according to the vehicle information of the current weighing vehicle.
If the vehicle tire pressure data of the current weighing vehicle does not have the history record, namely the current station where the current weighing vehicle is located is the starting station of the current weighing vehicle, the vehicle tire pressure data of the current weighing vehicle is recorded according to the vehicle information of the current weighing vehicle.
A system for detecting the weight of cargo based on the tire pressure of a vehicle, referring to fig. 2, comprising:
a server 21, which is configured with a station bluetooth module 22 and a station processor 23 at each station, and is equipped with a vehicle bluetooth module 24 and a tire pressure detection device 25 on each vehicle;
the server 21 is in communication connection with the site processor end 23 of each site;
the station Bluetooth module 22 is connected with the station processor end 23;
the vehicle Bluetooth module 24 is connected with the tire pressure detecting device 25;
the tire pressure detecting device 25 is used for detecting vehicle tire pressure data of an onboard vehicle and transmitting the vehicle tire pressure data to the vehicle Bluetooth module 24;
the vehicle Bluetooth module 24 is used for transmitting the vehicle information and the vehicle tire pressure data of the vehicle to the station Bluetooth module 22 in real time when the station Bluetooth module 22 is connected;
the station bluetooth module 22 is used for transmitting the vehicle information and the vehicle tire pressure data of the vehicle to the station processor 23 in real time;
the station processor end 23 is used for reporting the vehicle information and the vehicle tire pressure data of the vehicle received last to the server 21 as the vehicle tire pressure data and the vehicle information of the current weighing vehicle;
the server 21 is used for receiving the vehicle tire pressure data and the vehicle information of the current weighing vehicle uploaded by the site processor 23; searching a vehicle tire pressure data historical record of the current weighing vehicle according to the vehicle information of the current weighing vehicle; if the vehicle tire pressure data of the current weighing vehicle has a history record, acquiring the latest vehicle tire pressure data history record of the current weighing vehicle; and comparing the vehicle tire pressure data of the current weighed vehicle with the latest vehicle tire pressure data historical record of the current weighed vehicle, and generating a comparison result.
In this embodiment, the vehicle communicates with the station through the bluetooth module, and because the bluetooth module has a certain communication range, the station can effectively judge the passing of the vehicle by using the bluetooth module, that is, when the bluetooth signal sent by the vehicle can be received, the vehicle enters the station, and when the bluetooth signal sent by the vehicle cannot be received, the vehicle leaves the station.
The tire pressure detecting device 25 is disposed on the vehicle and is used for detecting vehicle tire pressure data of the vehicle in real time and transmitting the vehicle tire pressure data to the vehicle bluetooth module 24, and the vehicle bluetooth module 24 transmits the vehicle tire pressure data and vehicle information of the vehicle to the station bluetooth module 22 in real time after entering the communication range of the station bluetooth module 22.
The station bluetooth module 22 sends the vehicle tire pressure data and the vehicle information of the vehicle to the station processor 23 in real time, and the station processor 23 determines that the vehicle leaves the station when the vehicle tire pressure data of the vehicle is not received, and reports the last received vehicle tire pressure data and vehicle information to the server 21 as the vehicle tire pressure data and vehicle information of the current weighing vehicle.
The server 21 receives the vehicle tire pressure data and the vehicle information of the current weighing vehicle uploaded by the site processor 23; searching a vehicle tire pressure data historical record of the current weighing vehicle according to the vehicle information of the current weighing vehicle; if the vehicle tire pressure data of the current weighing vehicle has a history record, acquiring the latest vehicle tire pressure data history record of the current weighing vehicle; and comparing the vehicle tire pressure data of the current weighed vehicle with the latest vehicle tire pressure data historical record of the current weighed vehicle, and generating a comparison result.
The server 21 also reports abnormal information to the manager when the comparison result is higher than the preset threshold, and the abnormal information includes the comparison result.
In the system for detecting the weight of the goods based on the tire pressure of the vehicle in the embodiment, the transport vehicle does not need to be queued up for weighing at a wagon balance, and a worker can judge whether the goods are lost or not according to the tire pressure data comparison result of the current weighing vehicle, so that the system is more convenient and faster.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (5)
1. A method of detecting weight of cargo based on tire pressure of a vehicle, comprising:
receiving vehicle tire pressure data and vehicle information of a current weighing vehicle uploaded by a site processor; the vehicle tire pressure data and the vehicle information of the current weighing vehicle are sent to the station processor end by the vehicle Bluetooth module of the current weighing vehicle;
searching a vehicle tire pressure data historical record of the current weighing vehicle according to the vehicle information of the current weighing vehicle;
if the vehicle tire pressure data of the current weighing vehicle has a history record, acquiring the latest vehicle tire pressure data history record of the current weighing vehicle;
and comparing the vehicle tire pressure data of the current weighing vehicle with the latest vehicle tire pressure data historical record of the current weighing vehicle, and generating a comparison result.
2. The method of claim 1, wherein generating the comparison result comprises:
and taking the difference value of the vehicle tire pressure data of the current weighing vehicle and the latest vehicle tire pressure data historical record of the current weighing vehicle as a comparison result.
3. The method of claim 2, further comprising:
and reporting abnormal information to a manager when the comparison result is higher than a preset threshold value, wherein the abnormal information comprises the comparison result.
4. The method of claim 1, further comprising:
and if the vehicle tire pressure data of the current weighing vehicle does not have the history record, recording the vehicle tire pressure data of the current weighing vehicle according to the vehicle information of the current weighing vehicle.
5. A system for detecting the weight of a cargo based on the tire pressure of a vehicle, comprising:
the server is configured at a station Bluetooth module and a station processor end of each station, and is carried on a vehicle Bluetooth module and tire pressure detection equipment of each vehicle;
the server is in communication connection with the site processor end of each site;
the station Bluetooth module is connected with the station processor end;
the vehicle Bluetooth module is connected with the tire pressure detection equipment;
the tire pressure detection equipment is used for detecting vehicle tire pressure data of a carrying vehicle and sending the vehicle tire pressure data to the vehicle Bluetooth module;
the vehicle Bluetooth module is used for sending the vehicle information and the vehicle tire pressure data of the vehicle to the station Bluetooth module in real time when the station Bluetooth module is connected;
the station Bluetooth module is used for sending the vehicle information and the vehicle tire pressure data of the vehicle to the station processor end in real time;
the station processor end is used for reporting the vehicle information and the vehicle tire pressure data of the vehicle received last to the server as the vehicle tire pressure data and the vehicle information of the current weighing vehicle;
the server is used for receiving the vehicle tire pressure data and the vehicle information of the current weighing vehicle uploaded by the site processor; searching a vehicle tire pressure data historical record of the current weighing vehicle according to the vehicle information of the current weighing vehicle; if the vehicle tire pressure data of the current weighing vehicle has a history record, acquiring the latest vehicle tire pressure data history record of the current weighing vehicle; and comparing the vehicle tire pressure data of the current weighing vehicle with the latest vehicle tire pressure data historical record of the current weighing vehicle, and generating a comparison result.
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| CN202110768707.7A CN113358197A (en) | 2021-07-07 | 2021-07-07 | Method and system for detecting weight of goods based on vehicle tire pressure |
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| CN202110768707.7A CN113358197A (en) | 2021-07-07 | 2021-07-07 | Method and system for detecting weight of goods based on vehicle tire pressure |
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Application publication date: 20210907 |