Should taxis turn on air conditioning in hot weather?

The State Council has regulations on the setting temperature of air conditioners in public places:

Refrigeration: not less than 26 degrees.

Heating: not higher than 20 degrees.

That is to say,

When the room temperature is higher than 26 degrees, you can turn on the air conditioner for refrigeration.

When the room temperature is below 20 degrees, you can turn on the air conditioner to keep warm.

It should be noted that the air conditioner is turned on not according to the outdoor temperature, but according to the indoor temperature.

As a system, it is not necessary to turn on the air conditioner according to the indoor temperature, as long as the set temperature is specified.

Because after setting the cooling or heating temperature of the air conditioner according to the system regulations, if you turn on the air conditioner at any indoor temperature, the air conditioner will automatically work at the temperature specified by the system. For example, according to the regulations, the refrigeration is set to 26 degrees, and some employees turn on the air conditioner at room temperature of 25 degrees and 24 degrees, and the air conditioner will not work. So is the heating.