CN112269180A - Container volume rate online detection system for container truck - Google Patents
Container volume rate online detection system for container truck Download PDFInfo
- Publication number
- CN112269180A CN112269180A CN202010947174.4A CN202010947174A CN112269180A CN 112269180 A CN112269180 A CN 112269180A CN 202010947174 A CN202010947174 A CN 202010947174A CN 112269180 A CN112269180 A CN 112269180A
- Authority
- CN
- China
- Prior art keywords
- module
- container
- volume
- detection
- matrix
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 239000000523 sample Substances 0.000 claims abstract description 36
- 239000011159 matrix material Substances 0.000 claims abstract description 25
- 238000012856 packing Methods 0.000 claims abstract description 18
- 230000006855 networking Effects 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000011897 real-time detection Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/04—Systems determining presence of a target
Abstract
The invention provides an online container volume rate detection system for a container truck, which comprises a sensor detection module group and a detection module group, wherein the sensor detection module group is used for forming a reticular detection matrix; sensor detects module group includes driven module and host computer module, driven module includes a plurality of ultrasonic transducer, signal amplifier, the plastic filter, the MCU module, ultrasonic transducer is used for constituting the probe matrix, instruct ultrasonic emission signal through the MCU module, and receive echo signal, through calculating the signal time difference of transmission and receipt, the host computer module is used for connecting whole ultrasonic transducer, the host computer module receives the distance numerical value of every probe matrix in proper order, adopt formula D ═ S T to calculate every probe matrix to the distance of packing cupboard bottom or goods top, reuse formula calculates the volume ratio of packing cupboard, transmit real-time detection' S volume ratio to the backstage through networking module, just so can accomplish on-line detection to the volume ratio of packing cupboard.
Description
Technical Field
The invention relates to the technical field of real-time container detection of container trucks, in particular to an online container volume rate detection system for a container truck.
Background
With the rapid development of modern society, the logistics transportation service is also developed at a high speed, and in the logistics transportation process, the container trucks play a great role, and some container trucks are used. For example, refrigerated vehicles, require a high degree of container volume detection. The volume ratio of a container is the ratio of the volume of the container holding the cargo to the available volume, and is usually used to represent the utilization rate of the container space of a vehicle. At present, the arrangement and the device of the van-type container truck are usually determined by the experience of a loader in logistics transportation, so that the problem of poor space utilization rate generally exists, and the carrying capacity of the van-type container truck cannot be fully exerted. The existing logistics enterprises generally adopt extensive management, namely loading is carried out by the experience of loaders, so that only estimation can be used for determining the required vehicles. The extensive management mode often causes the waste of loading capacity, and many logistics enterprises need to prepare more vehicles and dispatch more vehicles, which results in the waste of traffic resources and oil.
Disclosure of Invention
In order to solve the problems, the invention provides an online container volume rate detection system for a container truck.
The invention is realized by the following technical scheme:
the invention provides an online container volume rate detection system for a container truck, which comprises a sensor detection module group, a sensor detection module group and a detection module group, wherein the sensor detection module group is used for forming a reticular detection matrix; the sensor detection module group comprises a driven module and a host module, the driven module comprises a plurality of ultrasonic probes, a signal amplifier, a shaping filter and an MCU module, the ultrasonic probes are used for forming probe matrixes, the MCU module is used for instructing the ultrasonic emission signals and receiving echo signals, the host module is used for connecting all the ultrasonic probes by calculating the time difference of the emitted signals and the received signals, the host module is used for sequentially receiving the distance value of each probe matrix, the distance from each probe matrix to the bottom of a container or the top of a cargo is calculated by adopting the formula D and S, the S is the wave velocity, and the T is the time difference;
the volume fraction of the container is calculated using the following formula:
(1) V1-V2 (2), V2-D1 + D2+ D3+ … + Dn-M (3) volume ratio (V1 ÷ V) 100%
V1 is the packing volume of packing cupboard, V is the volume of packing cupboard, V2 is the vacant volume of packing cupboard, M is the plane area that the matrix corresponds, D1, D2, D3 … Dn are the distance of every probe matrix to packing cupboard bottom or goods top.
Furthermore, the container volume rate online detection system for the container truck further comprises a networking module and a background processing display system, wherein the networking module is electrically connected with the host module, the networking module is used for networking and transmitting data to the background processing display system, and the background processing display system is used for detecting the volume rate condition of the container in real time on line.
The invention has the beneficial effects that:
the container volume rate online detection system for the container truck provided by the invention tests the residual loading volume in the container through the probe matrix formed by the ultrasonic probes, so that the real-time container volume rate is calculated, and the volume rate is detected in real time through the networking background system, so that the space utilization rate of the container can be maximized, the online management of the stored goods in the container is facilitated, and the cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram of an on-line container volume rate detection system for a container truck according to the present invention.
Detailed Description
In order to more clearly and completely describe the technical scheme of the invention, the invention is further described with reference to the accompanying drawings.
Referring to fig. 1, the present invention provides an online container volume rate detecting system for container truck, which includes a sensor detecting module set for forming a mesh-shaped detecting matrix; the sensor detection module group comprises a driven module and a host module, the driven module comprises a plurality of ultrasonic probes, a signal amplifier, a shaping filter and an MCU module, the ultrasonic probes are used for forming probe matrixes, the MCU module is used for instructing the ultrasonic emission signals and receiving echo signals, the host module is used for connecting all the ultrasonic probes by calculating the time difference of the emitted signals and the received signals, the host module is used for sequentially receiving the distance value of each probe matrix, the distance from each probe matrix to the bottom of a container or the top of a cargo is calculated by adopting the formula D and S, the S is the wave velocity, and the T is the time difference;
the volume fraction of the container is calculated using the following formula:
(1) V1-V2 (2), V2-D1 + D2+ D3+ … + Dn-M (3) volume ratio (V1 ÷ V) 100%
V1 is the packing volume of packing cupboard, V is the volume of packing cupboard, V2 is the vacant volume of packing cupboard, M is the plane area that the matrix corresponds, D1, D2, D3 … Dn are the distance of every probe matrix to packing cupboard bottom or goods top.
In this embodiment, each slave module includes 96 probe matrixes, each slave module controls 6 ultrasonic probes, the ultrasonic probes are fixedly installed on the top of the container, and the probe transmitting signals are transmitted to the top of the container vertically, so that the area of each probe matrix can be ensured to be constant. The cargo container has special requirements for loading cargoes, and the distance change is below 0.3 m. The slave modules are arranged in a mesh on top of the container such that the probe matrix covers the entire container. When the container volume rate on-line detection system for the container truck works, the area of each probe matrix is the same, the area is M, V1 is the loading volume of the container, V is the volume of the container, V2 is the free volume of the container, and D1, D2 and D3 … Dn are the distances from each probe matrix to the bottom of the container or the top of the cargo. The empty volume of the container can be regarded as the sum of the volumes of a plurality of cuboids. When the ultrasonic waves in the probe matrix touch goods or the bottom of the cabinet, the ultrasonic waves are reflected, the distance is calculated by calculating the time difference between the transmitting signal and the receiving signal, the calculation formula is D (S) T, then the free volume of the cabinet is calculated by the formula V2 (D1+ D2+ D3+ … + Dn), and D1+ D2+ D3+ … + Dn is the sum of the distances detected by the n probe matrices. The volume of the container truck is fixed and is V. At this time, the cargo volume V1 can be calculated, and the volume rate of the container can be calculated. The slave module adopts the technology of combining variable gain and variable threshold value, and the wave speed temperature is automatically corrected, so that the measured distance can be ensured to be accurate enough.
Furthermore, the container volume rate online detection system for the container truck further comprises a networking module and a background processing display system, wherein the networking module is electrically connected with the host module, the networking module is used for networking and transmitting data to the background processing display system, and the background processing display system is used for detecting the volume rate condition of the container in real time on line.
In this embodiment, the 4G networking module is disposed in the container volume rate online detection system for container vehicles, and the system is connected to the host module and the background processing and displaying system, so that the background processing and displaying system can detect the volume rate of the container vehicles in real time and can further arrange the container vehicles in the background.
Of course, the present invention may have other embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative effort, and all of them are within the protection scope of the present invention.
Claims (2)
1. The container volume rate online detection system for the container truck is characterized by comprising a sensor detection module group, a sensor detection module group and a detection module group, wherein the sensor detection module group is used for forming a mesh detection matrix; the sensor detection module group comprises a driven module and a host module, the driven module comprises a plurality of ultrasonic probes, a signal amplifier, a shaping filter and an MCU module, the ultrasonic probes are used for forming probe matrixes, the MCU module is used for instructing the ultrasonic emission signals and receiving echo signals, the host module is used for connecting all the ultrasonic probes by calculating the time difference of the emitted signals and the received signals, the host module is used for sequentially receiving the distance value of each probe matrix, the distance from each probe matrix to the bottom of a container or the top of a cargo is calculated by adopting the formula D and S, the S is the wave velocity, and the T is the time difference;
the volume fraction of the container is calculated using the following formula:
(1) V1-V2 (2), V2-D1 + D2+ D3+ … + Dn-M (3) volume ratio (V1 ÷ V) 100%
V1 is the packing volume of packing cupboard, V is the volume of packing cupboard, V2 is the vacant volume of packing cupboard, M is the plane area that the matrix corresponds, D1, D2, D3 … Dn are the distance of every probe matrix to packing cupboard bottom or goods top.
2. The container volume rate online detection system for container vehicles of claim 1, further comprising a networking module and a background processing display system, wherein the networking module is electrically connected with the host module, the networking module is used for networking and transmitting data to the background processing display system, and the background processing display system is used for detecting the volume rate condition of the container in real time online.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010947174.4A CN112269180A (en) | 2020-09-10 | 2020-09-10 | Container volume rate online detection system for container truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010947174.4A CN112269180A (en) | 2020-09-10 | 2020-09-10 | Container volume rate online detection system for container truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112269180A true CN112269180A (en) | 2021-01-26 |
Family
ID=74349468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010947174.4A Pending CN112269180A (en) | 2020-09-10 | 2020-09-10 | Container volume rate online detection system for container truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112269180A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501215A (en) * | 2021-07-02 | 2021-10-15 | 宁波格劳博智能工业有限公司 | Intelligent tracing storage and transportation explosion-proof container for power battery |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201974526U (en) * | 2011-03-29 | 2011-09-14 | 利尔达科技有限公司 | Transmit-receive integrated ultrasonic ranging module |
| CN202771012U (en) * | 2012-08-15 | 2013-03-06 | 武汉中原电子信息公司 | Detector used for logistics management |
| CN103439411A (en) * | 2013-09-10 | 2013-12-11 | 武汉乾岩工程技术有限公司 | Multi-cross-hole ultrasonic detection system and detection method thereof |
| CN203519113U (en) * | 2013-11-03 | 2014-04-02 | 四川宝英光电有限公司 | Online sewage water-level detector |
| CN206827341U (en) * | 2017-04-11 | 2018-01-02 | 太原铁路局 | A kind of small-sized cooling case |
| CN110044258A (en) * | 2019-03-27 | 2019-07-23 | 苏州清研微视电子科技有限公司 | Freight compartment vacant capacity intelligent detecting method and system |
| CN110749888A (en) * | 2019-12-20 | 2020-02-04 | 广州赛特智能科技有限公司 | Distance measurement method based on ultrasonic distance measurement system |
-
2020
- 2020-09-10 CN CN202010947174.4A patent/CN112269180A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201974526U (en) * | 2011-03-29 | 2011-09-14 | 利尔达科技有限公司 | Transmit-receive integrated ultrasonic ranging module |
| CN202771012U (en) * | 2012-08-15 | 2013-03-06 | 武汉中原电子信息公司 | Detector used for logistics management |
| CN103439411A (en) * | 2013-09-10 | 2013-12-11 | 武汉乾岩工程技术有限公司 | Multi-cross-hole ultrasonic detection system and detection method thereof |
| CN203519113U (en) * | 2013-11-03 | 2014-04-02 | 四川宝英光电有限公司 | Online sewage water-level detector |
| CN206827341U (en) * | 2017-04-11 | 2018-01-02 | 太原铁路局 | A kind of small-sized cooling case |
| CN110044258A (en) * | 2019-03-27 | 2019-07-23 | 苏州清研微视电子科技有限公司 | Freight compartment vacant capacity intelligent detecting method and system |
| CN110749888A (en) * | 2019-12-20 | 2020-02-04 | 广州赛特智能科技有限公司 | Distance measurement method based on ultrasonic distance measurement system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501215A (en) * | 2021-07-02 | 2021-10-15 | 宁波格劳博智能工业有限公司 | Intelligent tracing storage and transportation explosion-proof container for power battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102812337B (en) | Method For Determining And Monitoring The Level Of A Medium In A Container According To A Runtime Measurement Method | |
| EP2071302B1 (en) | Radar level gauge system and method providing a signal indicative of measurement reliability | |
| US6445192B1 (en) | Close proximity material interface detection for a microwave level transmitter | |
| CN102103206B (en) | Vehicle monitoring system | |
| CN207457507U (en) | A kind of automobile bodies coal property test system based on laser radar | |
| CN100383776C (en) | Recording method and device for vehicle transport loading unloading condition | |
| US20040036617A1 (en) | System for level gauging and alarms | |
| CN112269180A (en) | Container volume rate online detection system for container truck | |
| EP4095550A1 (en) | Detection method and device | |
| CN210574333U (en) | Mining truck anti-collision early warning system based on radar and WIFI | |
| US10816385B2 (en) | Radar level gauge | |
| CN113175982A (en) | Railway loading metering method and system based on 3D radar level scanner | |
| CN2468062Y (en) | Anti-collision millimeter wave radar for vehicle | |
| US20210323560A1 (en) | Vehicle speed calculation method, system, device, and storage medium | |
| CN113093168A (en) | Distance and speed measuring method and device, radar and readable storage medium | |
| CN114095801A (en) | Automatic inspection system for 3D material state of coal bunker based on 5G technology | |
| CN201322805Y (en) | Full digital intelligent automobile anti-collision radar | |
| CN2476458Y (en) | Ultrasonic distance measurement device for vehicle | |
| CN201545400U (en) | Anti-theft long-distance transmission system device of measurement of single-well tank | |
| CN112150067A (en) | Intelligent logistics transportation vehicle passing control management system and method | |
| CN117037299A (en) | Urban intelligent parking charge management method, system, equipment and medium | |
| CN200956054Y (en) | Back radar anti-floor sweeping signal interference device | |
| CN111289949B (en) | Blind area monitoring radar test method and device | |
| CN202182749U (en) | Automatic detecting device for material loading volume | |
| CN201438130U (en) | Anti-cheating mine car scale |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |