Delivery unit and delivery system

A delivery unit 15 mounted on a vehicle 21 and is used when articles are accommodated in a storage container 33 filled with a cooling gas and delivered, the delivery unit 15 comprising:

• a thermometer Se1 that is provided in the storage container 33 and to measure a temperature in the container;
• an opening/closing sensor Se4 that is provided to detect an opened/closed state of a lid provided in the storage container 33;
• a temperature measurement unit 51s1;
• an opening/closing measurement unit 51s4;
• a printer 27;
• a control unit 55;
• a memory unit 53;
• a personal computer PC25 includes a CPU 25a, a ROM 25b, a RAM 25c and an operation display unit 25d;
• wherein the temperature measurement unit 51s1 outputs a temperature data measured by the thermometer Se1 to the memory unit 53;
• wherein the opening/closing measurement unit 51s4 outputs opened/closed state data detected by the opening/closing sensor Se4 to the memory unit 53 in chronological order;
• the control unit 55 further includes a display input unit 55f, a print-range acquisition unit 55g, a quality-data generation unit 55a, a print-data editing unit 55h and a printing unit 55b;
• wherein the display input unit 55f displays a printing start date-and-time column and a printing end date-and-time column prompting input of a printing date-and-time range associated with temperature data and opened/closed state data to be printed on the operation display unit 25d;
• wherein the print-range acquisition unit 55g acquires printing date-and-time range represented by a printing start date-and-time and a printing end date-and-time displayed on the operation display unit 25d and stores the printing date-and-time range in the RAM 25c;
• wherein the quality data generating unit 55a acquires temperature data and opened/closed state data from the memory unit 53 based on the printing date-and-time range acquired from the RAM 25c, and generates quality data of the articles based on the temperature data and the opened/closed state data;
• wherein the print-data editing unit 55h edits print data relating to a quality certificate including a graphic image representing quality in chronological order of a cooling environment in the storage container 33 in time series;
• and
• wherein the printing unit 55b outputs print data relating to the quality certificate to the printer 27 and prints it on a recording medium.