CN107953821B - Interval medicine transport vechicle of two control by temperature change - Google Patents
Interval medicine transport vechicle of two control by temperature change Download PDFInfo
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- CN107953821B CN107953821B CN201711100116.2A CN201711100116A CN107953821B CN 107953821 B CN107953821 B CN 107953821B CN 201711100116 A CN201711100116 A CN 201711100116A CN 107953821 B CN107953821 B CN 107953821B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/20—Refrigerated goods vehicles
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Abstract
The invention relates to the technical field of medicine logistics transportation, and provides a double-temperature-control interval medicine transport vehicle which comprises a refrigerating unit, a first fan, a second fan, a temperature control partition plate and a temperature monitoring system, wherein the refrigerating unit is connected with the first fan; the temperature control partition plate is fixedly or adjustably arranged in the carriage, and divides the carriage into 2 independent spaces; the first fan and the second fan are respectively arranged at the front section and the rear section of the carriage; the temperature control system controls the temperature of the 2 independent spaces to a set temperature interval. The invention can transport the medical products with different temperature requirements at the same time; the temperature control partition plate can adjust the size of the independent space; the maximum door opening time is determined according to the test, so that the control of the loading and unloading time of the goods is facilitated, and the temperature in the carriage is ensured; the positioning and temperature data of the transport vehicle can be checked in real time through the cloud, so that real-time monitoring is facilitated; after the transportation is finished, a temperature report can be generated and used as one of goods acceptance conditions to be provided for a goods receiver to inquire and verify, so that the labor is saved; the design meets the requirements of national GSP regulations, can meet the requirements of customers of all levels of medicine, and has wide market prospect.
Description
Technical Field
The invention relates to the technical field of medicine logistics transportation, in particular to a double-temperature-control interval medicine transport vehicle.
Background
At present, domestic medical product transportation and distribution mainly comprises air transportation and road transportation, and the road transportation comprises normal-temperature transportation and temperature-controlled transportation. Wherein, the road temperature control transportation needs to be realized by a refrigerator car. At present, most of refrigerated vehicles are applied to products such as food, meat, fruits and vegetables, egg and milk, flowers and aquatic products, the temperature mainly takes freezing and fresh-keeping, the temperature requirement in the vehicle is realized by setting the temperature of a refrigerating unit of the refrigerated vehicle, the constant temperature in the vehicle is mainly realized by setting a single temperature, the temperature requirement guarantee of the products is ensured, and the requirements on equipment facilities and personnel are relatively low.
The temperature control medical products need stable temperature guarantee range, mainly controlling the temperature at 2-8 ℃, 0-20 ℃, 2-25 ℃, 15-30 ℃ and the like. Meanwhile, the transportation and delivery of medicines need to comply with the requirements of the national drug administration and management (GSP) and other similar laws and regulations, and the requirements of the pharmaceutical customers. Under the regulations and requirements, corresponding medicine transportation and distribution activities are carried out, so that the transportation facility equipment of the medicine products has higher corresponding requirements than the transportation of other industries. For the transportation of medical products by the temperature control vehicle, the temperature in the vehicle is constant mainly by single temperature setting to ensure the temperature requirement guarantee of the products, and as shown in fig. 1, the transportation, distribution and temperature control requirements of the temperature control medical products are finally met.
The existing temperature control vehicle for transporting the medical products meets the requirement of carriage temperature control management and control through temperature setting, can only meet the requirement of unified temperature zone management and control of the medical products in the vehicle, and the medical products aiming at different temperature zone requirements can not be realized through the same temperature control vehicle. For example, customers require that 2-8 ℃ and 15-30 ℃ are loaded in the same temperature control vehicle at the same time, and the hardware configuration and the implementation capability of the existing temperature control vehicle cannot be met at present.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a double-temperature-control interval medicine transport vehicle which can meet the characteristics and requirements of simultaneous transportation and distribution of medicine products at different temperatures.
The invention relates to a double-temperature-control interval medicine transport vehicle which comprises a refrigerating unit, a first fan, a second fan, a temperature control partition plate and a temperature monitoring system, wherein the refrigerating unit is connected with the first fan;
the temperature control partition plate is arranged in the carriage and is fixed or adjustable in position, and the carriage is divided into 2 independent spaces by the temperature control partition plate;
the first fan is arranged at the front section of the carriage, and the second fan is arranged at the rear section of the carriage;
the temperature monitoring system controls the temperatures of the 2 independent spaces to be within respective set temperature intervals;
and the temperature control system obtains the maximum door opening time of the medical transport vehicle between the double temperature control areas according to the external environment conditions.
Furthermore, the carriage front section and the rear section are both provided with side doors, and the carriage tail part is provided with a rear door.
Furthermore, the temperature control system comprises a temperature monitoring probe for monitoring the temperature in the carriage and a main processor; and 2 temperature monitoring probes are arranged in the independent spaces and connected with the main processor in the vehicle to monitor and record the temperature of the carriage in real time.
Further, the temperature monitoring system comprises a temperature monitoring database, and the temperature monitoring database is obtained by the following method:
the condition that the temperature of a carriage is changed due to the change of the ambient temperature in the processes of standstill and running of the vehicle is judged through the static verification of the vehicle and the route verification; determining the conditions of the unloaded and loaded vehicles and the temperature change in the carriage through vehicle no-load verification and full-load verification; the verification process comprises a starting test, a door opening test, a stability test and a power failure test, which are respectively used for testing the time required for reducing the temperature of the carriage to the required temperature after the vehicle is precooled, judging the duration time of the vehicle door opening exceeding a specified temperature interval in the refrigeration process of the carriage, the duration time of the stable required temperature interval of the vehicle for continuously refrigerating the carriage and the maximum time of the carriage capable of maintaining the required temperature after the vehicle stops refrigerating; the cabin temperature includes temperatures of 2 of the independent spaces.
Further, the main processor matches corresponding data in the temperature monitoring database according to external environmental conditions, and outputs the corresponding data on a display device.
Further, a heat insulation layer is arranged outside or inside the carriage.
Furthermore, the display device is arranged in the cab and displays the real-time temperature of 2 independent spaces in the carriage.
Further, the main processor records the real-time temperature, the opening times and the opening time of each vehicle door of 2 independent spaces in the transportation process; the vehicle is provided with a GPS satellite positioning system, and the position of the vehicle and the speed of the vehicle can be monitored and recorded in real time; and simultaneously, after the vehicle operation is finished, generating a vehicle operation report, wherein the vehicle operation report comprises position information, vehicle speed, temperature of each temperature control probe in the carriage, vehicle door opening time and vehicle parking information which are recorded at fixed time intervals in the vehicle transportation process.
Further, the main processor transmits the position information and the temperature information in the transportation process to an internet cloud end in real time through a network port; and the remote terminal obtains the real-time information of the transport vehicle from the Internet cloud.
Further, the temperature control clapboard is made of hard or flexible heat insulation materials.
The invention has the beneficial effects that: 2 independent spaces are arranged in the carriage, and the temperature of each independent space is independently controlled, so that the requirement of simultaneously transporting medical products with different temperature requirements is met; the position of the temperature control clapboard can be adjusted, the size of the independent space can be adjusted, and the use is flexible; determining the maximum door opening time under various conditions according to experimental data, and facilitating cargo loading and unloading control on the way; the remote terminal can check the positioning and temperature data of the transport vehicle in real time through the internet cloud, so that a manufacturer can monitor the running state of the transport vehicle in real time; after the transportation is finished, a transportation report is automatically formed, so that the labor is saved; novel and reasonable design and wide application prospect.
Drawings
Fig. 1 is a schematic view of a prior art medical transporter.
Fig. 2 is a schematic view illustrating the circulation of air flow in a compartment of a dual temperature control interval medical transporter according to an embodiment of the present invention.
Fig. 3 is a temperature verification layout diagram of a medical transportation vehicle with two temperature control zones according to an embodiment of the invention.
Wherein: 1-a first fan, 2-a second fan; 3-temperature control partition board; 4-side door; 5-a rear door; 6-temperature monitoring probe.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that technical features or combinations of technical features described in the following embodiments should not be considered as being isolated, and they may be combined with each other to achieve better technical effects. In the drawings of the embodiments described below, the same reference numerals appearing in the respective drawings denote the same features or components, and may be applied to different embodiments.
As shown in fig. 1 to 3, a dual temperature control interval medical transport vehicle according to an embodiment of the present invention includes a refrigerating unit, a first fan 1, a second fan 2, a temperature control partition plate 3, and a temperature monitoring system; the temperature control partition plate 3 is arranged in the carriage and is fixed or adjustable in position, and the carriage is divided into 2 independent spaces by the temperature control partition plate 3; the first fan 1 is arranged at the front section of the carriage, and the second fan 2 is arranged at the rear section of the carriage; the refrigeration unit is a cold source, the first fan 1 and the second fan 2 respectively provide refrigeration for 2 independent spaces at the front section and the rear section of the vehicle, and the temperature monitoring system controls the temperatures of the 2 independent spaces to be within respective set temperature intervals; and the temperature control system obtains the maximum door opening time of the medical transport vehicle between the double temperature control areas according to the external environment conditions.
The car door is arranged on the principle that each independent space has at least 1 door. The carriage door can be arranged in various combination modes, one of which is as follows: a carriage front section side door 4 and a carriage rear door 5 (the rear section side door 4 is not arranged); the second combination method is: a carriage front section side door 4 and a rear section side door 4 (without a rear door) 5; preferably: side doors 4 are arranged at the front section and the rear section of the carriage, and a rear door 5 is arranged at the tail part of the carriage.
In order to ensure that the transport vehicle has better heat insulation performance, preferably, a heat insulation layer is arranged outside or inside the carriage; the temperature control partition plate 3 is made of hard or flexible heat insulation materials.
The temperature control system comprises a temperature monitoring probe 6 for monitoring the temperature in the carriage and a main processor; and 2 temperature monitoring probes 6 are arranged in the independent spaces, and the temperature monitoring probes 6 are connected with the main processor in the vehicle and used for monitoring and recording the temperature of the carriage in real time.
In the transportation process, the carriage doors 4 and 5 are opened and closed inevitably when goods are loaded and unloaded midway; it should be noted that: the size of each independent space in the carriage, the real-time temperature (relative to the upper limit value and the lower limit value of a set temperature interval) of the independent space in the carriage, the temperature outside the carriage, the wind speed and the like are all influence factors for determining the maximum opening time of the carriage doors 4 and 5 (the wind speed can be not considered according to the precision requirement); the size and the installation position of the car doors 4 and 5 are also factors to be considered, and various opening modes such as the car doors are opened independently and together need to be considered. The maximum opening time of the car door under various conditions can be obtained through tests, fig. 3 shows a transportation vehicle temperature verification stationing mode (which is only used for illustration and is not used for limiting the invention), data of the maximum opening time of the car door under various conditions can be obtained through a large number of tests, and the test data form a database for temperature control in the actual transportation process.
The temperature monitoring system comprises a temperature monitoring database, and the temperature monitoring database is obtained in the following way:
the condition that the temperature of a carriage is changed due to the change of the ambient temperature in the processes of standstill and running of the vehicle is judged through the vehicle static state and route verification; on the other hand, the conditions of the unloaded and loaded vehicles and the temperature change in the carriage are determined for the vehicle empty load verification and the vehicle full load verification. In the verification process, a calibrated temperature recorder is placed at a temperature control point arranged in a carriage, so that the verification of the vehicle static state, route, no load, full load and the like can be recorded in the whole process. Meanwhile, the verification process comprises a starting test, a door opening test, a stability test and a power failure test which are respectively used for testing the time required for reducing the temperature of the carriage to the required temperature after the vehicle is precooled, judging the duration of the time when the door of the vehicle exceeds a specified temperature interval, the duration of the temperature interval when the vehicle continuously refrigerates the carriage to stably meet the requirement, and the maximum time when the carriage can maintain the temperature meeting the requirement after the vehicle stops refrigerating. Based on the basic verification, on the basis, the temperature partition plates are arranged in the middle, different temperature intervals are set for the front area and the rear area of the carriage through the links, and the time and the stability of the corresponding verification links are judged through verification.
After the temperature monitoring database is obtained, overall planning and optimization can be carried out on the cargo transportation process, and the sizes of the 2 independent spaces are determined according to the transportation tasks; according to possible loading and unloading goods in the transportation process, on the premise of ensuring the temperature of the carriage to reach the standard, the longest door opening time for loading and unloading the goods is predicted, and corresponding loading and unloading tasks are completed within the time (the situation that the loading and unloading of the goods are not completed due to the fact that the longest door opening time is exceeded is avoided).
The temperature monitoring probe 6 in the vehicle monitors the internal temperature of 2 independent spaces in the carriage in real time, and is used in combination with corresponding data of a temperature monitoring database, so that the dual control of the maximum door opening time and the real-time temperature is realized.
In the test verification process, the outdoor environmental conditions comprise data such as the temperature outside the compartment, the wind speed and the like, and the temperature outside the compartment can be independently extracted to serve as the external environmental conditions; the outside temperature and the wind speed may be used as the outside environmental conditions.
Preferably, when the outside temperature and the wind speed are considered at the same time, a basic database storing the maximum door opening time T at various outside temperatures at the wind speed of 0 (or without considering the wind speed) may be obtained through experiments first0When the wind speed is not 0, the outdoor temperature is also setThe following maximum door opening times Ti are:
where Δ C is the difference between the inside and outside temperature of the vehicle compartment, C0The temperature is the temperature outside the compartment, and a is the wind speed correction coefficient and is determined through experiments; in practical application, the maximum door opening time correction under various wind speed conditions can be quickly obtained by using the formula, and the accuracy is sufficient.
The invention can further optimize functions, such as: in one embodiment, the vehicle is equipped with an outdoor temperature probe and/or wind speed sensor to determine real-time external environmental conditions during transport and match the external environmental conditions with corresponding data from the temperature monitoring database.
In another embodiment, the vehicle is also provided with an alarm, and when the door opening time of the vehicle exceeds the maximum door opening time under a specific external environment or the temperature in the vehicle cabin exceeds a set interval, the main processor transmits an alarm signal to the alarm to alarm.
In another embodiment, the main processor matches corresponding data in said temperature monitoring database according to external environmental conditions and outputs the corresponding data on a display device, which is provided in the cab.
Preferably, the main processor records the real-time temperature, the opening times and the opening time of each vehicle door of 2 independent spaces in the transportation process; the vehicle is provided with a GPS satellite positioning system, and the position of the vehicle and the speed of the vehicle can be monitored and recorded in real time; and simultaneously, after the vehicle operation is finished, generating a vehicle operation report, wherein the vehicle operation report comprises position information, vehicle speed, temperature of each temperature control probe in the carriage, vehicle door opening time and vehicle parking information which are recorded at fixed time intervals in the vehicle transportation process.
Preferably, the main processor transmits the position information and the temperature information in the transportation process to an internet cloud end in real time through a network port; the remote terminal obtains real-time information of the transport vehicle from the internet cloud;
when the double-temperature-control-zone medicine transport vehicle is used, a double-temperature-control-zone verification plan and a verification scheme must be compiled, verification is carried out according to the verification scheme, and a verification report is formed and used for verifying the temperature control stability of the front temperature zone and the rear temperature zone in a carriage. And (4) establishing related processes of using, managing and controlling, operating and the like of the double-temperature vehicle by combining the double-temperature vehicle verification conclusion. Mainly comprises the following steps:
1) according to different temperature control requirements of goods and verification conclusions, precooling the double-temperature-zone carriage respectively in advance to enable the carriage environment to meet the temperature requirements of the medicine storage environment;
2) controlling cargo loading and unloading according to the formulated dual-temperature-zone vehicle loading standard and the combined dual-temperature-zone vehicle door opening verification conclusion so as to meet the time requirement that the temperature control medicines are stabilized within a certain temperature range during loading and unloading;
3) temperature control, related recording, whole-course monitoring and the like during the transportation process of the goods;
4) multipoint unloading is carried out, the unloading is carried out in the double-temperature area, the operation is carried out by establishing an operation standard and combining a temperature verification conclusion, and the temperature is ensured to be stabilized within a certain range during the unloading;
5) in the transportation process, related requirements of loading goods in midway are required to be carried out according to the requirements of loading and unloading the goods and controlling the temperature;
6) and opening and closing the door for many times to load and unload the goods, and finally judging whether the goods meet the temperature requirement according to the temperature recorder for loading and unloading the goods and the vehicle-mounted GPS data.
2 independent spaces are arranged in the carriage, and the temperature of each independent space is independently controlled, so that the requirement of simultaneously transporting medical products with different temperature requirements is met; the position of the temperature control clapboard can be adjusted, the size of the independent space can be adjusted, and the use is flexible; the maximum door opening time under various conditions is determined according to experimental data, so that the control of the loading and unloading time of cargos is facilitated, and the temperature in a carriage is ensured; the remote terminal can check the positioning and temperature data of the transport vehicle in real time through the internet cloud, so that a client can conveniently monitor the running state of the transport vehicle in real time; after the transportation is finished, a temperature report is formed and is used as one of goods acceptance conditions, and the temperature report is provided for a goods receiver to inquire and verify, so that the labor is saved; the design can meet the requirements of customers at all levels of medicine under the condition of meeting the national GSP regulation requirements, and the market prospect is wide.
While several embodiments of the present invention have been presented herein, it will be appreciated by those skilled in the art that changes may be made to the embodiments herein without departing from the spirit of the invention. The above examples are merely illustrative and should not be taken as limiting the scope of the invention.
Claims (10)
1. A double temperature control interval medicine transport vehicle is characterized by comprising a refrigerating unit, a first fan, a second fan, a temperature control partition plate and a temperature monitoring system;
the temperature control partition plate is arranged in the carriage and is fixed or adjustable in position, and the carriage is divided into 2 independent spaces by the temperature control partition plate;
the first fan is arranged at the front section of the carriage, and the second fan is arranged at the rear section of the carriage;
the temperature monitoring system controls the temperatures of the 2 independent spaces to be within respective set temperature intervals;
and the temperature monitoring system obtains the maximum door opening time of the medical transport vehicle between the double temperature control areas according to the external environment conditions.
2. The dual temperature controlled interval pharmaceutical transporter of claim 1, wherein the front and rear compartments are each provided with a side door and the rear compartment is provided with a rear door.
3. The dual temperature controlled inter-zone medical transporter of claim 1, wherein the temperature monitoring system comprises a temperature monitoring probe to monitor temperature within the compartment, a main processor; and 2 temperature monitoring probes are arranged in the independent spaces and connected with the main processor in the vehicle to monitor and record the temperature of the carriage in real time.
4. The dual temperature controlled inter-zone medical transporter of claim 3, wherein the temperature monitoring system comprises a temperature monitoring database obtained by:
the condition that the temperature of a carriage is changed due to the change of the ambient temperature in the processes of standstill and running of the vehicle is judged through the static verification of the vehicle and the route verification; determining the conditions of the unloaded and loaded vehicles and the temperature change in the carriage through vehicle no-load verification and full-load verification; the verification process comprises a starting test, a door opening test, a stability test and a power failure test, which are respectively used for testing the time required for reducing the temperature of the carriage to the required temperature after the vehicle is precooled, judging the duration time of the vehicle door opening exceeding a specified temperature interval in the refrigeration process of the carriage, the duration time of the stable required temperature interval of the vehicle for continuously refrigerating the carriage and the maximum time of the carriage capable of maintaining the required temperature after the vehicle stops refrigerating; the cabin temperature includes temperatures of 2 of the independent spaces.
5. The dual temperature controlled inter-zone medical transporter of claim 4, wherein said main processor matches corresponding data in said temperature monitoring database based on external environmental conditions and outputs the corresponding data on a display device.
6. The dual temperature controlled interval pharmaceutical carrier vehicle of any one of claims 1-5, wherein an insulating layer is provided outside or inside said compartment.
7. The dual temperature controlled zone medical transporter of claim 5, wherein the display device is disposed within the cab, the display device further displaying real-time temperatures of 2 of the independent spaces within the compartment.
8. The dual temperature controlled inter-zone medical transporter of claim 3, wherein the main processor records the real-time temperature, the number of times each door is opened, the opening time of 2 independent spaces during transportation; the vehicle is provided with a GPS satellite positioning system, and the position of the vehicle and the speed of the vehicle can be monitored and recorded in real time; and simultaneously, after the vehicle operation is finished, generating a vehicle operation report, wherein the vehicle operation report comprises position information, vehicle speed, temperature of each temperature control probe in the carriage, vehicle door opening time and vehicle parking information which are recorded at fixed time intervals in the vehicle transportation process.
9. The dual temperature controlled inter-zone medical transporter of claim 8, wherein the main processor transmits position information and temperature information during transportation to the internet cloud via the internet access in real time; and the remote terminal obtains the real-time information of the transport vehicle from the Internet cloud.
10. The dual temperature controlled inter-zone medical transporter of claim 1, wherein the temperature controlled baffles are made of a rigid or flexible thermal insulating material.
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| CN201711100116.2A CN107953821B (en) | 2017-11-09 | 2017-11-09 | Interval medicine transport vechicle of two control by temperature change |
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| CN201711100116.2A CN107953821B (en) | 2017-11-09 | 2017-11-09 | Interval medicine transport vechicle of two control by temperature change |
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| CN109532636A (en) * | 2018-12-29 | 2019-03-29 | 镇江飞驰汽车集团有限责任公司 | A kind of medical product refrigerator car multiple spot dispatching temp controlled thermal insulation system |
| CN109814627A (en) * | 2018-12-29 | 2019-05-28 | 国药集团医药物流有限责任公司 | A kind of medical product refrigerator car multiple spot dispatching precise temperature control system |
| GB201914589D0 (en) * | 2019-10-09 | 2019-11-20 | Caprera Ltd | Transportable refrigerated container and method of distribution of perishable goods |
| CN110979147A (en) * | 2019-12-05 | 2020-04-10 | 上海康展物流有限公司 | Cold chain transport vehicle and in-vehicle temperature detection method thereof |
| US11703239B2 (en) | 2020-01-29 | 2023-07-18 | Carrier Corporation | Method and a system for monitoring items |
| CN112265491A (en) * | 2020-11-16 | 2021-01-26 | 湖北省齐星汽车车身股份有限公司 | Space-adjustable multi-temperature-zone carriage based on semiconductor refrigeration |
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| JP2008143284A (en) * | 2006-12-07 | 2008-06-26 | Denso Corp | Vehicular air-conditioner |
| CN201092284Y (en) * | 2007-07-17 | 2008-07-30 | 江西江铃专用车辆厂 | Two-temperature double-compartment refrigeration vehicle |
| CN104374038B (en) * | 2013-08-15 | 2017-11-03 | 上海汽车集团股份有限公司 | Control method for the mounted air conditioner system under automatic mode |
| CN206224621U (en) * | 2016-07-20 | 2017-06-06 | 广东信源物流设备有限公司 | The monitoring system of stream carrier vehicle |
| CN206202084U (en) * | 2016-12-06 | 2017-05-31 | 呼图壁县西域兴业农业科技有限公司 | Table grape cold chain transportation monitoring system |
| CN107139677A (en) * | 2017-04-26 | 2017-09-08 | 珠海格力电器股份有限公司 | The method and apparatus for controlling vehicle air conditioning |
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